CN103311834A - Plug connection frame for electrical plug-in switching device, and unit formed by plug connection frame and electrical plug-in switching device - Google Patents
Plug connection frame for electrical plug-in switching device, and unit formed by plug connection frame and electrical plug-in switching device Download PDFInfo
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- CN103311834A CN103311834A CN2013100712321A CN201310071232A CN103311834A CN 103311834 A CN103311834 A CN 103311834A CN 2013100712321 A CN2013100712321 A CN 2013100712321A CN 201310071232 A CN201310071232 A CN 201310071232A CN 103311834 A CN103311834 A CN 103311834A
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- plug
- grafting frame
- switch
- display unit
- switch equipment
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
- H02B11/10—Indicating electrical condition of gear; Arrangement of test sockets
Abstract
The present invention relates to a plug connection frame for an electrical plug-in switching device, in particular a plug-in circuit breaker. The plug connection frame is provided with a position sensor for determining the position of the plug-in switching device in the plug connection frame, and is provided with at least two switch actuators (60, 61, 62) which are cooperated and connected with the position sensor. When the position sensor (15) determines that the plug-in switching device is at a connection position, the first switch actuator (60) operates a display device (50) in a manner that the display device is moved to the connection position (VE) for display, and when the position sensor (15) determines that the plug-in switching device is at a non-connection position, the second switch actuator (62) operates the display device (50) in a manner that the display device is moved to the non-connection position (NV) for display.
Description
Technical field
The switchgear of electricity, be when certain interference occurring, a customer or some customers and power supply network to be separated such as the task of circuit breaker.Common interference is short circuit current to occur, and traditional way is that described circuit breaker design is become: when such short circuit current occurring, move a kind of switch element, and so so that the connection between customer and power supply network realizes taking off coupling.
The present invention relates to for be electrically interposed in the formula switchgear, the grafting frame of the plug in circuit breaker of low pressure range particularly." low pressure " typically refers to until about 2000 volts voltage.Aspect the corresponding structural design of switch segregation section, such switchgear also can be designed for surpass 2000 volts, for example until 6.3 kilovolts switching voltage.Particularly suchly be electrically interposed in the formula switchgear, be designed under overcurrent situations or at the lower outage flow path of short-circuit conditions such as low-voltage circuit breaker.They can a polar region design, design, particularly three polar regions design perhaps multipolely.
Background technology
For simply and fastly installation or removal, openly for example in the grafting frame, be equipped with a kind of adaptive socket to circuit breaker, described adaptive socket is typically designed to plug-in type or push socket.In this way, circuit breaker just can power ordinatedly and be connected on the wire of power supply network to power with being easy to take apart.For this reason, adaptive socket has joint at input and output, and the wire of electric supply installation is connected on these joints with circuit and their customer that should be supplied to electric energy.For so that the circuit breaker that usually is square is realized being electrically connected with adaptive socket, at the wedge contact that circuit breaker and the setting of adaptive socket correspond to each other, these wedge contacts are inserted into each other circuit breaker is pushed into the grafting frame after, and so realization electrical connection.In order to switch on and off, circuit breaker has usually in its front can manually operated switch lever.Can for each shell dimension, structural series for example, make adaptive socket be provided with corresponding jack sizes in this case.
In order to reduce and to promote a kind of plug-in switch equipment that is directed to the electricity in the grafting frame, preferably use crank.Rotation by crank can make the plug-in switch equipment of electricity mobile in the grafting frame, in order to be connected or separate with it with described adaptive socket.That is to say, the plug-in switch equipment of electricity can be so be coupled mutually with the crank of grafting frame, and namely when crank rotated towards first direction, the plug-in switch equipment of described electricity particularly was pulled in the grafting frame towards adaptive socket direction; And when crank rotated towards the second direction opposite with first direction, the plug-in switch of described electricity left from adaptive socket motion.Like this, plug-in switch equipment can be by means of crank and motion of main shaft in a kind of link position, at plug-in switch equipment described in this link position and adaptive socket fully, connect particularly electricly, plug-in switch equipment can also be by means of crank and motion of main shaft in a kind of disconnected position, particularly electrically disconnect at plug-in switch equipment described in this disconnected position and adaptive socket, and plug-in switch equipment can also be by means of crank and motion of main shaft in a kind of test position where necessary, and described test position is between link position and disconnected position.All be arranged in the grafting frame at plug-in switch equipment described in all three positions, perhaps be directed at the grafting frame.If plug-in switch equipment is fully taken out from the grafting frame, the frame of then pegging graft is positioned among a kind of non-locked position of coupler.These positions of plug-in switch equipment or grafting frame can show by display unit.In other words, display unit by a kind of link position show, a kind of test position shows, a kind of disconnected position display and/or a kind of non-locked position of coupler show different positions.
In order to show described disconnected position, link position and the test position of described plug-in switch equipment in the grafting frame, disclosing described display unit can come and go mobile between diverse location or rotation by some elements in the grafting frame.This movement or rotation are coupled in the motion of crank.That is to say, display unit is continuously mobile or rotation between each position.This motion of display unit the and therefore position is relevant with location crank or main shaft.Such situation appears in the continuous motion meeting by display unit, namely simultaneously shows two positions to the observer.Therefore in such event, the observer just can not clearly identify described display unit and be arranged in which position, and can not clearly identify described plug-in switch equipment and be arranged in which position in the grafting frame.Therefore, can come clear and definite described different position by the color on the display unit.So the observer adversely recognizes two kinds of colors between the two positions.
Summary of the invention
Task of the present invention is, eliminates at least in part the aforesaid drawbacks when showing the position of a kind of plug-in switch equipment in the grafting frame.Particularly propose a kind of plug-in switch equipment for electricity, the grafting frame of plug in circuit breaker especially, this grafting frame has been realized so showing these positions to the observer, so that the observer knows reliably, plug-in switch equipment is arranged in which position of grafting frame.
According to the present invention, this task by a kind of have according to the grafting frame of the plug-in switch equipment that is used for electricity of claim 1 feature and by a kind of have according to unit claim 12 feature, that consisted of by the plug-in switch equipment of grafting frame and electricity be accomplished.Further feature of the present invention and details draw in dependent claims, specification and accompanying drawing.Certainly, relate to according to the described feature of grafting frame of the present invention and also be applicable to relate to according to unit of the present invention, and vice versa, the disclosure of therefore relevant single inventive aspect is related each other all the time, or can be related.
According to a first aspect of the invention, this task by a kind of plug-in switch equipment for electricity, particularly the grafting frame of plug in circuit breaker is accomplished, this grafting frame has the adaptive socket that is electrically connected with electric supply installation for plug-in switch equipment, wherein, plug-in switch equipment can be maintained in the grafting frame in a kind of link position or a kind of disconnected position at least after in being inserted into the grafting frame.In addition, the grafting frame also has the first side wall that keeps and/or guide on grafting frame side ground for plug-in switch equipment, wherein, the first side wall has crank hole in its front, be used for making crank to pass the main shaft that the first side wall arrives the grafting frame, and wherein described spindle design become to be used for to reduce and promote described plug-in switch equipment with respect to the grafting frame.In addition, be provided for showing the display unit that can support of the position of this grafting frame along the direction of motion with moving.The feature of described grafting frame is, is provided for determining the position transducer of the position of described plug-in switch equipment in the grafting frame, wherein, at least two switch motion devices is set, and described switch motion device can be connected with the position transducer effect.Stipulate in addition, when position transducer had determined that described turn on-switch equipment is arranged in link position, the first switch motion device so operated described display unit, so that this display device movement is in a kind of link position demonstration; And when position transducer had determined that described plug-in switch equipment is arranged in disconnected position, second switch action device so operated described display unit, so that this display device movement is in a kind of disconnected position display.
The plug-in switch equipment that is used for electricity by so design, particularly the grafting frame of plug in circuit breaker guarantees so to show the position of described plug-in switch equipment in the grafting frame to the observer, is arranged in which position of grafting frame so that this observer can know plug-in switch equipment with leaning on.By grafting frame according to the present invention, realized it not being that continuous moving ground shows the different position of described plug-in switch equipment in the grafting frame, but great-jump-forward ground shows described different position, the physical location of always plug-in switch equipment in the grafting frame that shows to the observer in such event.This switch motion device by grafting frame inside is realized.The position transducer of grafting frame has determined that plug-in switch equipment is in the grafting frame, namely with respect to the position accurately of the first side wall of grafting frame.In case plug-in switch equipment reaches certain position, namely disconnected position or link position, corresponding switch motion device just so operates described display unit, so that described display unit suddenly moves in the corresponding position display.Guarantee thus: can not occur to two different positions of demonstration, observer at least half ground.In the situation that such grafting frame, the observer always can recognize the accurate position of described plug-in switch equipment in the grafting frame.
Advantageously, except adaptive socket and the first side wall, described grafting frame also has at least one second sidewall, preferably has a plurality of sidewalls.Particularly the grafting frame is designed for the plug-in switch equipment that form fit ground holds electricity.Like this described grafting frame of design preferably namely in importing to the grafting frame or during taking out from the grafting frame, is held in the guiding of plug-in switch equipment on the first side wall of electricity or is directed.
In case plug-in switch equipment is positioned at the grafting frame, that is to say at least along the first side wall of described grafting frame to be directed, the frame of then pegging graft is arranged in so-called locked position of coupler.In this locked position of coupler, on the front of the first side wall be guided through the first locking device, particularly the locking guiding valve is blocked.Can reduce or promote described plug-in switch equipment by crank, the crank hole that described crank passes the front of the first side wall extends to the main shaft of grafting frame always.In other words, by the rotation of described main shaft and the conversion that rotatablely moving of crank is converted to linear movement by means of this main shaft, this electric plug-in switch equipment can move at link position and non-connecing between the position in succession.
These positions can be determined by the position transducer of grafting frame.This position transducer so is connected with the effect of switch motion device, namely when determining certain position by described position transducer, this position transducer so operates corresponding switch motion device, and namely this switch motion device operates described display unit, in order to show corresponding position.Then, when plug-in switch equipment just was arranged in link position or just is positioned at disconnected position, these switch motion devices operated described display unit exactly.Thus, display unit can not show two positions at least half ground simultaneously.In the time of in position transducer is arranged on respect to certain position of corresponding switch motion device, position transducer just identifies this position.
According to a kind of preferred improvement project of the present invention, for grafting frame regulation, the 3rd switch motion device is set.Having determined described plug-in switch equipment when position transducer is positioned among the test position, and be between link position and the disconnected position at plug-in switch equipment described in the described test position, at this moment the 3rd switch motion device operation display device so is so that during this display device movement shows to test position.That is to say, fully realized particularly that with adaptive socket the link position that is electrically connected and described plug-in switch equipment and adaptive socket realized that particularly between the disconnected position of electric disconnection, this plug-in switch equipment can be positioned among the described test position at described plug-in switch equipment.In this case, when the 3rd switch motion device was operated by the position transducer of having determined for the test position of described plug-in switch equipment, the 3rd switch motion device just made described display unit move.Also guarantee thus, when the plug-in switch equipment in the grafting frame just was arranged in test position, just the observer to the grafting frame showed described test position exactly.
Display unit is bearing in the first side wall or on the first side wall, particularly be bearing in the front of the first side wall or on the front along the direction of motion with moving.Particularly preferably, display unit can deflection ground, can rotationally or can support movably.Particularly preferably, display unit can be bearing in the first side wall of described grafting frame linearly movably.In order to show the diverse location of described plug-in switch equipment in the grafting frame, display unit can correspondingly be moved along the direction of motion.
Preferably in the grafting frame, can stipulate, display unit has display element, particularly display surface, described display surface can see from the outside on the first side wall, particularly on the space the first side wall, especially the space in the front of the first side wall is directed.That is to say, when observing described grafting frame, particularly the first side wall or the first side wall positive, the observer can both see the display element of display unit at any time.Thus, the observer can easily identify the different position of described plug-in switch equipment.Therefore, display element can be on the lateral surface of the first side wall or the front of the first side wall be directed.Preferably, display element, particularly display surface are in the space of the first side wall, preferably be directed in the front of the first side wall.For example display element also can with the front of the first side wall or the first side wall in the space be directed to this gap with misplacing alignedly.Display element can have for the light-emitting device that shows diverse location.Preferably display element is designed to display surface, wherein, the diverse location of plug-in switch equipment in the grafting frame can show by the part surface of arranging each other.In this case, display element is designed to be used for showing at least described disconnected position and link position.Preferably display element additionally is designed to show described test position.
According to another preferred improvement project of the present invention, can stipulate for the grafting frame: display unit has be used to the striking point that touches described switch motion device.Display unit itself can design dissimilarly.Therefore preferably display unit is designed to elongated profile.In this case, this display unit that is designed to elongated profile can design as the crow flies, perhaps is designed to bend once or bend repeatedly.Described striking point is respectively applied to touch one of described switch motion device.Display unit has at least two striking points, and described two striking points are designed for and touch the first switch motion device and second switch action device.That is to say, the position of striking point on display unit is so consistent with size and the position co-ordination of switch motion device in the grafting frame, namely the corresponding striking point of this switch motion device and display unit touches mutually when the switch motion device moves, so that display unit moves.That is to say, the first striking element of the first switch motion device touches mutually with the first striking point of display unit when the first switch motion device moves.The first switch motion device so moves the first display unit in this case, and namely this display unit is moved among the disconnected position display.When the second striking point of the described display unit of the second striking element striking of second switch action device, display unit is moved among the link position.Preferably the 3rd striking point is being set between the first striking point and the second striking point on the display unit, described the 3rd striking point can move by the 3rd striking element of the 3rd switch motion device.That is to say, when the 3rd striking element of the 3rd switch motion device touched the 3rd striking point of display unit, display unit moved among the test position demonstration.
Each switch motion device has the striking element that touches mutually for the striking point with display unit, and described striking element particularly can be designed to projection.
Preferably can stipulate for the grafting frame, the switch motion device is guiding in guiding connecting plate (F ü hrungskulisse).Particularly each switch motion device guides movably at guiding connecting plate neutral line.In this case, each switch motion device can pass through the spring element of spring particularly with respect to described guiding connecting plate loading spring power.Particularly be not in effect when contact when switch motion device and the corresponding striking point of display unit, each switch motion device passes through the element of spring by pretension.The switch motion device can be maintained in the pretension position in the connecting plate guiding device.In case described position transducer has been determined a certain position of described plug-in switch equipment in the grafting frame, this position transducer just discharges the motion of corresponding switch motion device directly or indirectly, thereby this switch motion device moves towards the direction of described display unit according to the elastic force that is applied on it, so that this display unit is moved to corresponding display position.In this case, so regulate element and the position of switch motion device in the connecting plate guiding device of spring of striking element, the switch motion device of described switch motion device, namely when the direction of switch motion device from the pretension position towards display unit moved, this display unit can be directed in the corresponding display position.
According to another preferred improvement project of the present invention, can stipulate for the grafting frame, spring element is set, described spring element so is connected with the display unit effect, this spring element moves to display unit in a kind of non-locked position of coupler when namely taking out the plug-in switch equipment of described electricity from the grafting frame, wherein, display element by display unit, particularly display unit shows described non-locked position of coupler, and wherein spring element in disconnected position, in link position and in case of necessity in test position by pretension.Guarantee thus: when electricity connection-when stopping type switchgear (Ein-Stopp-Schaltger t) took out from the grafting frame, spring element moved to display unit in the non-locked position of coupler.In case the plug-in switch equipment of electricity is directed in the grafting frame, just eliminates the power of described spring element.
In addition can be for grafting frame regulation, the switch motion device can pass the space of position transducer and move.In other words, particularly can stipulate for the grafting frame, position transducer has the space, and when plug-in switch equipment was arranged in the disconnected position, link position of the first side wall of grafting frame or test position, one of these switch motion devices can pass described space.Position transducer can be bearing in the inside of the first side wall of grafting frame with moving for the position of determining described plug-in switch equipment.In this case, advantageously so support described position transducer, namely it can be directed along the switch motion device.That is to say, when plug-in switch equipment moved in the grafting frame, position transducer slided along the switch motion device.In this case, position transducer is so harmonious with the switch motion device, namely ought reach certain position of grafting frame, namely when described disconnected position, test position or link position, corresponding switch motion device is owing to being applied to the space that spring force on it is guided through described position transducer, in order to and then to realize and the display unit of grafting frame is halved together.Described display unit is owing to having operated the relevant position that demonstrates described grafting frame or plug-in switch equipment by the operated switch motion device of the element of spring.Therefore a kind of like this grafting frame preferably, namely be used for operating the display unit of described grafting frame at switch motion device described in this grafting frame, wherein, when the space of described position transducer is passed in the guiding of the first switch motion device, operate described display unit by the first switch motion device, be used for showing described disconnected position, wherein, when the space of described position transducer is passed in the guiding of second switch action device, operate described display unit by second switch action device, be used for showing described link position, and where necessary, when the space of described position transducer is passed in the guiding of the 3rd switch motion device, operate described display unit by the 3rd switch motion device, be used for showing described test position.
Display unit be so design and particularly have a corresponding striking element, namely described display unit can be moved, particularly pass linearly for touching of these striking elements particularly by one of these switch motion devices.Display unit can have display element, and described display element can be along the guiding of the space in the front of the first side wall.The display part of relevant position can be set on display element, like this, according to the position of grafting frame and the position of related display unit therewith, can show this situation to the observer by the space in the front of the first side wall.
According to a second aspect of the invention, this task is accomplished by grafting frame and plug-in switch equipment, the particularly plug in circuit breaker of electricity, the unit that especially compact plug in circuit breaker consists of by a kind of, wherein, plug-in switch equipment has housing and switching mechanism, and the grafting frame is designed for holding is electrically interposed in the formula switchgear.In addition, the feature of described unit is, according to a first aspect of the present invention, namely design described grafting frame according at least one item in the claim 1 to 11.This unit that is made of the plug-in switch equipment of grafting frame and electricity so just makes the observer know reliably all the time plug-in switch equipment is arranged in which position of grafting frame so that the position of a plurality of great-jump-forwards of plug-in switch equipment in the grafting frame of electricity becomes possibility.The advantage of the listed grafting frame of enumerating correspondingly also is applicable to described unit.Plug in circuit breaker is the electromagnetism automatic switch particularly.They particularly can be as the plug in circuit breaker that prevents short circuit and/or overload and/or voltage fluctuation.Also can be used as the motor protection switch.Be plug in circuit breaker, particularly be designed to compact plug in circuit breaker by the plug-in switch device design with electricity, the plug-in switch equipment of described electricity is widely used in the electrical applications.
Description of drawings
The below is described in more details for the present invention by means of accompanying drawing.These accompanying drawings are schematically illustrated respectively:
Fig. 1: be used for the perspective view of display unit of grafting frame of the plug-in switch equipment of electricity,
Fig. 2: according to the perspective front view of the part of the first side wall of grafting frame of the present invention,
Fig. 3: be used for the sectional view of the first side wall of grafting frame of the plug-in switch equipment of electricity,
Fig. 4: according to the display unit of the grafting frame of design principle according to the present invention structure and the end view of three switch motion devices.
Represent with identical Reference numeral respectively at Fig. 1 element of identical function and same function mode in Fig. 4.
Embodiment
Fig. 1 schematically shows the perspective view for a kind of display unit 50 of grafting frame of plug-in switch equipment of electricity.Display unit 50 along the direction of motion 51 be bearing in the inside of grafting frame with moving, the inside of the first side wall 2 that particularly in Fig. 2 and Fig. 3, illustrates.Particularly display unit 50 linearly can be movably in the inside guiding of the first side wall 2 of grafting frame.Display unit 50 has display element 52, and described display element particularly is configured to display surface.Be provided with different demonstrations at display element or display surface 52.Like this, be provided with a kind of link position at display element 52 and show that VE, a kind of test position show that TE, a kind of disconnected position display NV and a kind of non-locked position of coupler show NB.Inner or in the position of grafting frame outside at the grafting frame according to the plug-in switch equipment of described electricity, display unit 50 moves in the inside of grafting frame or in the inside of the first side wall 2 of grafting frame, in order to show corresponding position.Display unit 50 has different striking point 53,54,55.These striking points are used for touching described switch motion device 60,61,62.
The first side wall 2 that Fig. 2 schematically shows a kind of frame of pegging graft is the front perspective view in the front 3 of the first side wall 2 in other words.Display unit 50 motion ground support, particularly can be bearing in movably linearly the inside of the first side wall 2 of grafting frame.Be provided with space 16 in the front 3 of the first side wall 2, described space is used for showing that described plug-in switch equipment is in the position of grafting frame inside.That is to say, this display unit 50 is so attached troops to a unit in described space 16, namely can demonstrate among described position display VE, TE, NV or the NB when display unit 50 moves.
The switchgear of unshowned electricity can be directed along a side of the plug-in switch equipment that faces that passes through Reference numeral 7 expression of the first side wall 2.Particularly described plug-in switch equipment can be directed in the guiding device 8 on a side 7 of the plug-in switch equipment that faces of the first side wall 2.Guiding device 8 can pass through 20 lockings of the first locking device.In other words, in case the plug-in switch equipment of electricity is positioned at the grafting frame, no matter where this plug-in switch equipment is positioned at grafting frame inside, guiding device 8 can cover by the first locking device 20.The grafting frame is latched in the capped position of the first locking device 20.In order from the grafting frame, to take out the plug-in switch equipment of electricity, must discharge described guiding device 8 by the first locking device 20.Like this, just make 20 motions of the first locking device by operating handle 21 manually, thereby the first locking device 20 discharges described guiding device 8.If guiding device 8 is released by the first locking device 20, the frame of then pegging graft is arranged in non-locked position of coupler.Correspondingly in space 16, show this non-locked position of coupler by display unit 50.For this reason, the space 16 in the front 3 of the non-locked position of coupler demonstration NB of the display element 52 of display unit 50 and the first side wall 2 arranges alignedly.Thus, the observer of grafting frame just can Direct Recognition go out: described grafting frame is arranged in non-locked position of coupler NB.
Fig. 3 schematically shows the side cross-sectional views according to grafting frame of the present invention.Particularly figure 2 illustrates the first side wall 2 according to grafting frame of the present invention.Display unit 50 has the main body of section bar type, twice bending of described main body.Display unit 50 can along the direction of motion 51 move ground, particularly can be bearing in movably linearly the inside of the first side wall 2 of grafting frame.Be provided with spring element 56 in display unit 50, described spring element applies power towards the direction of non-locked position of coupler NB to display unit 50.Can make display unit 50 motions by the first switch motion device 60, second switch action device 62 and the 3rd switch motion device 61.That is to say, switch motion device 60,61,62 can act synergistically with unshowned position transducer.In other words, by means of described position transducer (its be designed for determine described plug-in switch equipment in the grafting frame the position and its can be connected with switch motion device 60,61,62 effects) described switch motion device is moved.That is to say, when described position transducer had determined that described plug-in switch equipment is arranged in link position, the first switch motion device 60 so operated described display unit 50, so that this display unit is towards a kind of disconnected position display VE motion.When position transducer determined that described plug-in switch equipment is arranged in disconnected position, second switch action device 62 so operated described display unit 50, so that this display device movement shows among the NV to a kind of link position.When having determined that by position transducer described plug-in switch equipment is arranged in a kind of test position, the 3rd switch motion device 61 so operates described display unit 50, so that this display device movement shows among the TE to a kind of test position.When switch motion device 60,61,62 motion, they are introduced in the corresponding space 70,71,72.These spaces in other words space bag 70,71,72 are used for guiding for corresponding switch motion device 60,61,62 when acting synergistically with the guiding connecting plate that is not shown specifically.Position transducer advantageously has the space, and when position transducer was positioned on corresponding switch motion device 60,61,62 the height, switch motion device 60,61,62 particularly can the guiding of form fit ground pass this space.
Be provided with space 16 in the front 3 of the first side wall 2, the observer can recognize the display element 52 of display unit 50 by described space.According to by corresponding switch motion device 60,61,62 situations that display unit 50 is moved, the observer can by this space 16 recognize plug-in switch equipment in the grafting frame be also be non-locked position of coupler in link position, test position, disconnected position among.
In Fig. 4, schematically show a kind of display unit 50 and three switch motion devices 60,61,62 end view.The display element 52 of display unit 50 has link position and shows that VE, test position show that TE, disconnected position display NV and non-locked position of coupler show NB.These show it is so to arrange to each other, namely show a kind of position display among described position display VE, TE, NW, the NB to the observer by the space 16 in the front 3 of the first side wall 2 when display unit 50 moves along the direction of motion 51.Display unit 50 can realize pretension by means of spring element 56, that is to say, in link position, test position and disconnected position, utilizes elastic force that display unit 50 is carried out pretension towards non-locked position of coupler direction by means of spring element 56 at least.
Each switch motion device 60,61,62 has striking element 64,65,66.In addition, each switch motion device 60,61,62 also has respectively the element 67,68,69 of spring.When not being in effect with display unit 50, switch motion device 60,61,62 do not contact, that is to say that corresponding striking element 64,65,66 is not in effect when contacting with the corresponding striking point 53,54,55 of display unit 50, can utilize elastic force with switch motion device 60,61,62 pretensions by the element 67,68,69 of spring.If by unshowned position transducer, for example by switch motion device 60,61,62 pass the space of described position transducer and activate a switch motion device 60,61,62, corresponding switch motion device 60 then, 61,62 motion is released, corresponding switch motion device 60,61, the element 67 of 62 corresponding spring, 68,69 task is, make this switch motion device towards the direction motion of display unit 50, particularly pass the space in the described position transducer, in order to by corresponding striking element 64,65,66 with the corresponding striking point 53 of striking device 50,54,55 striking makes its motion.
The front is that invention has been described in the framework of these examples to the description of the described execution mode of grafting frame.Certainly the single feature of these execution modes also can be in the situation that do not break away from framework of the present invention, and as long as independent assortment each other is reasonable technically.
Claims (12)
1. be used for the plug-in switch equipment of electricity, the grafting frame of plug in circuit breaker particularly, described grafting frame has the adaptive socket that is electrically connected with electric supply installation for plug-in switch equipment, wherein, plug-in switch equipment can be maintained in the grafting frame in a kind of link position or a kind of disconnected position in being inserted into the grafting frame afterwards at least, in addition, described grafting frame also has for the first side wall (2) that keeps and/or guide described plug-in switch equipment on grafting frame side ground, wherein, the first side wall (2) has be used to making crank pass the crank hole (4) that the first side wall (2) arrives the main shaft of grafting frame in its front (3), wherein, described main shaft is used for respect to the reduction of grafting frame and promotes described plug-in switch equipment, described grafting frame also has for the position that shows this grafting frame, along the direction of motion (52) can move the display unit (50) of ground supporting, it is characterized in that, be provided for determining that described plug-in switch equipment is at the position transducer of the position of grafting frame inside; At least two switch motion devices (60,61,62) are set, described switch motion device can be connected with the position transducer effect, wherein, when position transducer has determined that described plug-in switch equipment is arranged in link position, the first switch motion device (60) so operates described display unit (50), so that this display device movement shows in (VE) to a kind of link position; And when position transducer had determined that described plug-in switch equipment is arranged in disconnected position, second switch action device (62) so operated described display unit (50), so that this display device movement is in a kind of disconnected position display (NV).
2. according to grafting frame claimed in claim 1, it is characterized in that, the 3rd switch motion device (61) is set, when position transducer has determined that described plug-in switch equipment is arranged in test position, described the 3rd switch motion device is operating means (50) so, so that this display device movement shows that to a kind of test position wherein, plug-in switch equipment is between link position and disconnected position in described test position in (TE).
3. according to claim 1 or 2 described grafting frames, it is characterized in that, display unit (50) can deflection ground, can be rotatably or can be movably, particularly can support on Linear-moving ground.
4. according at least one described grafting frame in the aforementioned claim, it is characterized in that, display unit (50) has display element (52), particularly display surface, described display surface can see from the outside upper at the first side wall (2), particularly the space (16) the first side wall (2) is upper, especially the space (16) in the front (3) in the first side wall (2) is directed.
5. according at least one described grafting frame in the aforementioned claim, it is characterized in that, display element (52) is configured to be used for showing at least described disconnected position and link position.
6. according at least one described grafting frame in the aforementioned claim, it is characterized in that, display unit (50) has be used to the striking point (53,54,55) that touches described switch motion device (61,62,63).
7. according to grafting frame claimed in claim 6, it is characterized in that, each switch motion device (61,62,63) has striking element (64,65,66), particularly projection, is used for striking to the striking point (53,54,55) of described display unit (50).
8. according at least one described grafting frame in the aforementioned claim, it is characterized in that, switch motion device (61,62,63) is directed in the guiding connecting plate.
9. according at least one described grafting frame in the aforementioned claim, it is characterized in that, can particularly apply elastic force for each switch motion device (61,62,63) with respect to described guiding connecting plate by the element (67,68,69) of spring.
10. according at least one described grafting frame in the aforementioned claim, it is characterized in that, spring element (56) is set, described spring element so is connected with display unit (50) effect, namely described spring element moves in a kind of non-locked position of coupler display unit (50) when taking out the plug-in switch equipment of electricity from the grafting frame, wherein, by display unit (50), particularly the display element (52) of display unit (50) shows described non-locked position of coupler, and wherein said spring element (56) is in disconnected position, pretension in test position in link position and in case of necessity.
11. at least one described grafting frame according in the aforementioned claim is characterized in that, switch motion device (61,62,63) can pass the space motion in the position transducer.
12. the unit that consists of of plug-in switch equipment, particularly plug in circuit breaker by grafting frame and electricity, wherein, plug-in switch equipment has housing and switching mechanism, and described grafting frame structure is used for holding the plug-in switch equipment of electricity, it is characterized in that, described grafting frame is according at least one structure in the aforementioned claim.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201210203511 DE102012203511A1 (en) | 2012-03-06 | 2012-03-06 | Plug-in rack for e.g. electromagnetic self switch, has switching actuator that is operated upon detection of that module switching device is in connected position, such that display device is moved into connected display position |
| DE102012203511.7 | 2012-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103311834A true CN103311834A (en) | 2013-09-18 |
| CN103311834B CN103311834B (en) | 2016-12-28 |
Family
ID=49029543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310071232.1A Expired - Fee Related CN103311834B (en) | 2012-03-06 | 2013-03-06 | It is electrically interposed in the grafting frame of formula switchgear and by grafting frame and be electrically interposed in the unit that formula switchgear is constituted |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103311834B (en) |
| DE (1) | DE102012203511A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511219A (en) * | 2017-02-24 | 2018-09-07 | 施耐德电器工业公司 | Device for the contact for controlling electronic switch |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633847A (en) * | 2016-03-30 | 2016-06-01 | 东电电气科技（杭州）股份有限公司 | High-voltage enclosed switch cabinet |
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|---|---|---|---|---|
| DE4332390A1 (en) * | 1993-04-21 | 1994-10-27 | Sace Spa | Safety guard device (safety inhibiting device) for a disconnectable switch (circuit breaker) |
| DE4420580C1 (en) * | 1994-06-03 | 1995-11-23 | Siemens Ag | Switchgear with a device dependent on the switching position for retracting and extending relative to a slide-in frame |
| DE20201421U1 (en) * | 2002-01-31 | 2002-07-11 | Moeller Gmbh | Display device of an opening unit for circuit breakers |
| US6472620B2 (en) * | 2000-03-17 | 2002-10-29 | Ge Power Controls France Sas | Locking arrangement for circuit breaker draw-out mechanism |
| CN1504008A (en) * | 2001-04-23 | 2004-06-09 | 西门子公司 | Driving apparatus for insertion type circuit breaker |
| DE102007024977A1 (en) * | 2007-05-25 | 2008-11-27 | Siemens Ag | Front module, gear tray with such a front module and control cabinet with a variety of such equipment carrier |
| US8119943B2 (en) * | 2008-08-01 | 2012-02-21 | General Electric Company | Draw-out mechanism for molded case circuit breakers |
| EP2423933A1 (en) * | 2010-08-30 | 2012-02-29 | Siemens Aktiengesellschaft | Circuit breaker holder module |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1266549B1 (en) * | 1993-04-21 | 1997-01-09 | Sace Spa | SECTIONABLE BOX SWITCH |
-
2012
- 2012-03-06 DE DE201210203511 patent/DE102012203511A1/en not_active Withdrawn
-
2013
- 2013-03-06 CN CN201310071232.1A patent/CN103311834B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4332390A1 (en) * | 1993-04-21 | 1994-10-27 | Sace Spa | Safety guard device (safety inhibiting device) for a disconnectable switch (circuit breaker) |
| DE4420580C1 (en) * | 1994-06-03 | 1995-11-23 | Siemens Ag | Switchgear with a device dependent on the switching position for retracting and extending relative to a slide-in frame |
| US6472620B2 (en) * | 2000-03-17 | 2002-10-29 | Ge Power Controls France Sas | Locking arrangement for circuit breaker draw-out mechanism |
| CN1504008A (en) * | 2001-04-23 | 2004-06-09 | 西门子公司 | Driving apparatus for insertion type circuit breaker |
| DE20201421U1 (en) * | 2002-01-31 | 2002-07-11 | Moeller Gmbh | Display device of an opening unit for circuit breakers |
| DE102007024977A1 (en) * | 2007-05-25 | 2008-11-27 | Siemens Ag | Front module, gear tray with such a front module and control cabinet with a variety of such equipment carrier |
| US8119943B2 (en) * | 2008-08-01 | 2012-02-21 | General Electric Company | Draw-out mechanism for molded case circuit breakers |
| EP2423933A1 (en) * | 2010-08-30 | 2012-02-29 | Siemens Aktiengesellschaft | Circuit breaker holder module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511219A (en) * | 2017-02-24 | 2018-09-07 | 施耐德电器工业公司 | Device for the contact for controlling electronic switch |
| CN108511219B (en) * | 2017-02-24 | 2022-02-08 | 施耐德电器工业公司 | Device for controlling contacts of an electronic switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103311834B (en) | 2016-12-28 |
| DE102012203511A1 (en) | 2013-09-12 |
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