CN101358433A - Stress eliminating device - Google Patents
Stress eliminating device Download PDFInfo
- Publication number
- CN101358433A CN101358433A CNA2008100589059A CN200810058905A CN101358433A CN 101358433 A CN101358433 A CN 101358433A CN A2008100589059 A CNA2008100589059 A CN A2008100589059A CN 200810058905 A CN200810058905 A CN 200810058905A CN 101358433 A CN101358433 A CN 101358433A
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- anamorphoser
- eliminating device
- stress
- stress eliminating
- steel
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Abstract
The invention discloses a stress relieving device and is to provide a stress removing device which can remove the internal stress of more than two metal wires and can be produced on line continuously with a twisting device; the device comprises more than three sets of deformation devices. Each deformation device consists of more than two pressing wheels and a support; more than two pressing wheels are arranged on the support equidistantly and in the same distance from the support center. More than three sets of deformation devices are arranged in parallel; the centers of all deformation device supports are on the same straight line; the pressing wheels of the adjacent two sets of deformation devices are in different distance from the centers of the supports. The metal wires go around the pressing wheels of more than three sets of deformation devices and become S shape, to remove the internal stress by repeated bending and deformation. More than two metal wires go through the stress removing device and then enter into the twisting device to be twisted into metal twisted wires. The stress removing device can be used to produce metal twisted wires, such as steel twisted wires, steel-core aluminum twisted wires, steel-core aluminum alloy twisted wires, large copper twisted wires and the like.
Description
Technical field
The present invention relates to the servicing unit in a kind of wire production, relate to a kind of device of eliminating wire stress in particular.
Background technology
Produce the most cold-drawn high-carbon steel wires that adopt of steel wire of steel strand wires, steel-cored aluminium strand, steel core aluminium alloy stranded conductor, the steel wire that is adopted be by dish unit through de-scaling, be coated with operations such as roc, drying, drawing and produce, Steel Wire Surface can produce tension in the process that dish unit is elongated, drawing-down produces steel wire, and inner meeting produces compression.Because the existence of these stress, warp, turn-knob can take place in the steel wire of producing.Steel strand wires are formed by stranded equipment is stranded by steel wire, and the steel strand wires cross-sectional area after stranded is less than 15mm
2The time, less because of the steel wire that uses, though steel wire stress can make steel strand wires, steel-cored aluminium strand, the steel core aluminium alloy stranded conductor produced loose, phenomenons such as warp, turn-knob take place during construction, it is not too convenient to construct, and the existence of these problems is little to using influence.Along with the development of society, people need more heavy in section steel strand wires, steel-cored aluminium strand, steel core aluminium alloy stranded conductor to satisfy bigger requirement, and the steel wire quantity of use is also more and more, and the use of steel wire is up to 19 in the present steel-cored aluminium strand.Along with increasing of steel wire usage quantity, the quality influence of steel strand wires is increasing behind the steel wire stress strand, not only cause the stranded difficulty of steel wire, and the steel strand wires of producing, steel-cored aluminium strand, steel core aluminium alloy stranded conductor are very easy to loose, twisted wire warp, turn-knob problem are also more serious in the construction line-putting process, and the safety problem in the construction is also more outstanding.Loose easily in order to solve steel strand wires, steel-cored aluminium strand, steel core aluminium alloy stranded conductor, twisted wire warp, turn-knob problem in the construction line-putting process, the inventor has carried out deep research, stranded again technical scheme after having determined before steel wire is stranded steel wire stress eliminated.Also there are at present some to eliminate the device of steel wire stress, comprise that silk rolling wheel, straight plate, straight base and two rows are than through ship, there is level to install and vertically install two kinds of forms than the through ship mounting means, two rows are than row's fixed installation in the through ship, another arranges adjustable installation, this stress eliminating device only is applicable to the stress of eliminating individual wire, can not eliminate two above steel wire stress simultaneously.Steel strand wires are to be formed by stranded equipment is stranded by many steel wires, if adopting the individual wire cancellation element that uses at present to eliminate after the individual wire more carries out stranded, not only need more individual wire stress eliminating device, and the steel wire stress eliminating device is difficult to and stranding device online production continuously, has defectives such as technological process complexity, production efficiency are low, human cost height.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this invention is to provide a kind of stress eliminating device, this device can be eliminated internal stress wiry more than two simultaneously, have simple in structure, easy to use, can with advantages such as the continuous online production of stranding device.
For achieving the above object, the present invention is achieved through the following technical solutions:
Stress eliminating device comprises three groups of above anamorphosers.Anamorphoser is made up of two above fabric wheels and support, and two above fabric wheels are arranged on equidistantly that the distance apart from carriage center point equates on the support.Three groups of above anamorphoser settings parallel to each other, the central spot of each anamorphoser support is on same straight line, and the fabric wheel on the two adjacent groups anamorphoser is unequal apart from the distance of carriage center point.S-shaped behind the fabric wheels more than wire is walked around three groups on the anamorphoser, eliminate internal stress by the alternating bending distortion.Two above wires carry out stranded metallic cable through entering stranding device after should force eliminating device simultaneously.
In order to regulate wire by forming the crooked amplitude of S type more than three groups behind the fabric wheel on the anamorphoser according to wire internal stress situation, be connected to flexible connection between fabric wheel and the support, like this can the flexible modulation fabric wheel apart from the distance of carriage center point, to regulate wire, eliminate the wire internal stress more neatly by forming the crooked amplitude of S type more than three groups behind the anamorphoser.
The distance of composition between should each anamorphoser of force eliminating device is adjustable, can regulate wire by forming the crooked amplitude of S type more than three groups behind the anamorphoser, to eliminate the wire internal stress neatly by the distance of regulating between each anamorphoser like this.
In order to control inlet wire direction wiry and outlet direction flexibly, should can establish the inlet wire dish and go out drum by force eliminating device.With inlet wire dish and the central point that goes out drum is the center of circle, inlet wire dish and go out drum can equidistantly establish two above through wires holes on the circumference of different radii.Inlet wire dish and go out the effect bent metal wire that drum also can play similar fabric wheel and eliminate internal stress.
Group number that should the required anamorphoser of force eliminating device can be provided with flexibly according to actual conditions, preferably is no more than ten groups.The wire quantity that the quantity of fabric wheel also can eliminate stress according to actual needs simultaneously is set on the anamorphoser determines, preferably be no more than 100.
Should can be used for producing metallic cables such as steel strand wires, steel-cored aluminium strand, steel core aluminium alloy stranded conductor, big copper stranded conductor by force eliminating device.
Beneficial effect: 1. should force eliminating device simple in structure, easy to use, can with the continuous online production of stranding device.Adopt this device can eliminate internal stress wiry more than two simultaneously, directly entering stranding device after stress is eliminated carries out the stranded metallic cable of producing and warp, rotation phenomenon can not take place, not only construction easily, and can not take place because of wire warp, the security incident that causes of rotation.2. because of the flexible connection that is connected between fabric wheel and the support, distance between the anamorphoser is adjustable, so can be according to different model, different metals silk internal stress situation flexible modulation wire by forming the crooked amplitude of S type more than three groups behind the fabric wheel, so should can be widely used in all kinds of internal stresss wiry of elimination by force eliminating device.3. equate because of fabric wheel equidistantly is arranged on the support apart from the distance of carriage center point that two above steel wires are identical through the crooked amplitude that forms S shape after should force eliminating device simultaneously, so stress is eliminated evenly, it is stranded to help steel wire.
Description of drawings:
For making the present invention clearer, the present invention is further detailed explanation below in conjunction with accompanying drawing, wherein:
Fig. 1 is the limit dish anamorphoser structural representation described in the embodiment 1.
Fig. 2 is the mid-game anamorphoser structural representation described in the embodiment 1.
Fig. 3 is the stress eliminating device structural representation described in the embodiment 1.
Fig. 4 is the limit dish anamorphoser structural representation described in the embodiment 2.
Fig. 5 is the mid-game anamorphoser structural representation described in the embodiment 2.
Fig. 6 is the stress eliminating device structural representation described in the embodiment 2.
Specific embodiment
As shown in Figure 3, stress eliminating device comprises two limits dish anamorphosers, mid-game anamorphoser and inlet wire dish, and the inlet wire dish is positioned at dish anamorphoser front, limit, end of incoming cables, and the mid-game anamorphoser is between two limits dish anamorphosers.Central point with the inlet wire dish is the center of circle, equidistantly is provided with six through wires holes (9) on the inlet wire dish and is positioned on the same circumference.As shown in Figure 1, limit dish anamorphoser comprises support (1) and six fabric wheels (2), is the center of circle with the carriage center point, and six fabric wheels are equally distributed on the same circumference and are connected on the support by axle, with the carriage center point is that a macropore (7) is established in the center of circle, establishes three apertures (8) around the macropore.As shown in Figure 2, the mid-game anamorphoser comprises support (1) and six fabric wheels (2), with the carriage center point is the center of circle, six fabric wheels are equally distributed on the same circumference and are connected on the support by axle, fabric wheel on the limit dish anamorphoser apart from the distance in the center of circle greater than the distance of the fabric wheel on the mid-game anamorphoser apart from the center of circle, fabric wheel on the mid-game anamorphoser can move along slotted hole (6), is that a macropore (7) is established in the center of circle with the carriage center point, establishes three apertures (8) around the macropore.Macropore (7) on two limits dish anamorphoser and the mid-game anamorphoser is through pipe (3) and goes up and flexibly connect, and is arranged on aperture (8) on two limits dish anamorphosers and the mid-game anamorphoser by connector (4) flexible connection.Six roots of sensation steel wire (5) passes the fabric wheel of walking around behind the fabric wheel of upwards walking around behind the through wires hole (9) on the dish anamorphoser of limit on the mid-game anamorphoser simultaneously downwards and upwards walks around behind the fabric wheel on the dish anamorphoser of limit S-shaped again, under the tractive force effect forward in the process of operation alternating bending distortion eliminate internal stress, be beforehand with a steel wire that overstress eliminates and pass pipe (3) and carry out the stranded steel strand wires that get with adopting the six roots of sensation steel wire that should force eliminating device eliminates stress to enter stranding device.When after needs adjusting steel wire is by the fabric wheel on three groups of anamorphosers, forming the crooked amplitude of S type, promptly can along the mobile fabric wheel of slotted hole (6) with adjust fabric wheel apart from the distance in the center of circle to adjust the crooked amplitude of S type, also can regulate the crooked amplitude that steel wire forms the S type after by three groups of anamorphosers by regulating distance between each anamorphoser.
As shown in Figure 6, stress eliminating device comprises two limit dish anamorphoser, mid-game anamorphoser, inlet wire dishes and goes out drum, the inlet wire dish is positioned at dish anamorphoser front, limit, end of incoming cables, goes out drum and is positioned at dish anamorphoser back, leading-out terminal limit, and the mid-game anamorphoser is between two limit dish anamorphosers.Central point with the inlet wire dish is the center of circle, equidistantly be provided with 24 through wires holes (9) on the inlet wire dish and be positioned on the same circumference, with the central point that goes out drum is the center of circle, equidistantly is provided with 24,12, six through wires holes (9) respectively on different three circumference of radius.As shown in Figure 4, limit dish anamorphoser comprises support (1) and 24 fabric wheels (2), with the carriage center point is the center of circle, 24 fabric wheels are equally distributed on the same circumference and are connected on the support by axle, with the carriage center point is that a macropore (7) is established in the center of circle, establishes three apertures (8) around the macropore.As shown in Figure 5, the mid-game anamorphoser comprises support (1) and six fabric wheels (2), with the carriage center point is the center of circle, 24 fabric wheels are equally distributed on the same circumference and are connected on the support by axle, fabric wheel on the limit dish anamorphoser apart from the distance in the center of circle greater than the distance of the fabric wheel on the mid-game anamorphoser apart from the center of circle, fabric wheel on the mid-game anamorphoser can move along slotted hole (6), is that a macropore (7) is established in the center of circle with the carriage center point, establishes three apertures (8) around the macropore.Macropore (7) on two limits dish anamorphoser and the mid-game anamorphoser is through pipe (3) and goes up and flexibly connect, and is arranged on aperture (8) on two limits dish anamorphosers and the mid-game anamorphoser by connector (4) flexible connection.24 aluminum steels (5) pass simultaneously that to be upward through wire hole (9) behind the fabric wheel of walking around behind the fabric wheel of upwards walking around behind the fabric wheel of walking around behind the through wires hole (9) on the dish anamorphoser of limit on the mid-game anamorphoser on the dish anamorphoser of limit downwards downwards S-shaped, under the tractive force effect forward in the process of operation alternating bending distortion eliminate internal stress, stranded in advance good steel strand wires pass pipe (3) with 24 aluminum steels enter stranding device carry out stranded must steel strand wires.When after needs adjusting aluminum steel is by the fabric wheel on three groups of anamorphosers, forming the crooked amplitude of S type, promptly can along the mobile fabric wheel of slotted hole (6) with adjust fabric wheel apart from the distance in the center of circle to adjust the crooked amplitude of S type, also can regulate the crooked amplitude that aluminum steel forms the S type after by three groups of anamorphosers by regulating distance between each anamorphoser.
Claims (10)
1, a kind of stress eliminating device, it is characterized in that, comprise three groups of above anamorphosers, anamorphoser is made up of two above fabric wheels and support, two above fabric wheels are arranged on equidistantly that the distance apart from carriage center point equates on the support, three groups of above anamorphoser settings parallel to each other, the central spot of each anamorphoser support is on same straight line, and the fabric wheel on the two adjacent groups anamorphoser is unequal apart from the distance of carriage center point.
2, a kind of stress eliminating device according to claim 1 is characterized in that, is connected to flexible connection between fabric wheel and the support.
3, a kind of stress eliminating device according to claim 1 is characterized in that, the distance between the anamorphoser is adjustable.
4, a kind of stress eliminating device according to claim 2 is characterized in that, the distance between the anamorphoser is adjustable.
5, according to any described a kind of stress eliminating device in the claim 1,2,3 or 4, it is characterized in that, establish the inlet wire dish, on the circumference of inlet wire dish different radii, equidistantly establish two above through wires holes in anamorphoser front, end of incoming cables.
6, according to any described a kind of stress eliminating device in the claim 1,2,3 or 4, it is characterized in that, set out drum, on the circumference that goes out the drum different radii, equidistantly establish two above through wires holes in leading-out terminal anamorphoser back.
7, a kind of stress eliminating device according to claim 5 is characterized in that, sets out drum in leading-out terminal anamorphoser back, equidistantly establishes two above through wires holes on the circumference that goes out the drum different radii.
According to any described a kind of stress eliminating device in the claim 1,2,3 or 4, it is characterized in that 8, the group number of anamorphoser is that the quantity that fabric wheel is set on three to ten groups and/or the anamorphoser is two to 100.
9, a kind of stress eliminating device according to claim 5 is characterized in that, the group number of anamorphoser is that the quantity that fabric wheel is set on three to ten groups and/or the anamorphoser is two to 100.
10, a kind of stress eliminating device according to claim 6 is characterized in that, the group number of anamorphoser is that the quantity that fabric wheel is set on three to ten groups and/or the anamorphoser is two to 100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100589059A CN101358433B (en) | 2008-09-12 | 2008-09-12 | Stress eliminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100589059A CN101358433B (en) | 2008-09-12 | 2008-09-12 | Stress eliminating device |
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| Publication Number | Publication Date |
|---|---|
| CN101358433A true CN101358433A (en) | 2009-02-04 |
| CN101358433B CN101358433B (en) | 2011-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100589059A Expired - Fee Related CN101358433B (en) | 2008-09-12 | 2008-09-12 | Stress eliminating device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831818A (en) * | 2010-05-25 | 2010-09-15 | 玉溪玉杯金属制品有限公司 | Stress relieving device |
| CN102011331A (en) * | 2010-11-19 | 2011-04-13 | 江苏泰力钢绳有限公司 | Press-down device of rope-twisting tooling pre-deformer |
| CN101545223B (en) * | 2009-04-27 | 2011-11-02 | 江阴艺林索具有限公司 | Die head special for manufacturing clearance sleeve |
| CN104992791A (en) * | 2015-05-22 | 2015-10-21 | 江苏亨通电力电缆有限公司 | Wrapping device used for circle conductor in middle and high voltage cable |
| CN105421127A (en) * | 2015-12-31 | 2016-03-23 | 天津市大地海陆岩土工程技术开发有限公司 | Fast prestress steel strand separating device |
| CN110724889A (en) * | 2019-09-24 | 2020-01-24 | 徐州轩辕铝业有限公司 | Device for eliminating stress of aluminum alloy pipe |
| CN111769489A (en) * | 2020-07-31 | 2020-10-13 | 国网山东省电力公司寿光市供电公司 | Secondary cable strand loosening tool and using method |
| CN112680589A (en) * | 2020-12-15 | 2021-04-20 | 奥盛新材料股份有限公司 | Steel strand stress relieving device for bridge and working method thereof |
| CN113488229A (en) * | 2021-07-16 | 2021-10-08 | 蓝德能源科技股份有限公司 | High-strength stranded cable and cable deep processing technology and equipment |
| CN114318915A (en) * | 2021-12-06 | 2022-04-12 | 江苏大学 | Multi-group steel wire rope post-deformation device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102383324A (en) * | 2011-10-17 | 2012-03-21 | 江苏巨力钢绳有限公司 | Steel wire rope stranding equipment |
| CN102425071A (en) * | 2011-10-17 | 2012-04-25 | 江苏巨力钢绳有限公司 | Device for preventing unevenness of strand |
Family Cites Families (1)
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| CN2672811Y (en) * | 2003-05-15 | 2005-01-19 | 新疆特变电工股份有限公司 | Detwister for bare twisted conductive wire |
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2008
- 2008-09-12 CN CN2008100589059A patent/CN101358433B/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545223B (en) * | 2009-04-27 | 2011-11-02 | 江阴艺林索具有限公司 | Die head special for manufacturing clearance sleeve |
| CN101831818A (en) * | 2010-05-25 | 2010-09-15 | 玉溪玉杯金属制品有限公司 | Stress relieving device |
| CN101831818B (en) * | 2010-05-25 | 2012-04-04 | 玉溪玉杯金属制品有限公司 | Stress relieving device |
| CN102011331A (en) * | 2010-11-19 | 2011-04-13 | 江苏泰力钢绳有限公司 | Press-down device of rope-twisting tooling pre-deformer |
| CN104992791A (en) * | 2015-05-22 | 2015-10-21 | 江苏亨通电力电缆有限公司 | Wrapping device used for circle conductor in middle and high voltage cable |
| CN105421127A (en) * | 2015-12-31 | 2016-03-23 | 天津市大地海陆岩土工程技术开发有限公司 | Fast prestress steel strand separating device |
| CN105421127B (en) * | 2015-12-31 | 2018-02-27 | 天津市大地海陆岩土工程技术开发有限公司 | A kind of quick prestress wire branch means |
| CN110724889A (en) * | 2019-09-24 | 2020-01-24 | 徐州轩辕铝业有限公司 | Device for eliminating stress of aluminum alloy pipe |
| CN111769489A (en) * | 2020-07-31 | 2020-10-13 | 国网山东省电力公司寿光市供电公司 | Secondary cable strand loosening tool and using method |
| CN111769489B (en) * | 2020-07-31 | 2021-08-13 | 国网山东省电力公司寿光市供电公司 | Secondary cable strand loosening tool and using method |
| CN112680589A (en) * | 2020-12-15 | 2021-04-20 | 奥盛新材料股份有限公司 | Steel strand stress relieving device for bridge and working method thereof |
| CN112680589B (en) * | 2020-12-15 | 2022-04-19 | 奥盛新材料股份有限公司 | Steel strand stress relieving device for bridge and working method thereof |
| CN113488229A (en) * | 2021-07-16 | 2021-10-08 | 蓝德能源科技股份有限公司 | High-strength stranded cable and cable deep processing technology and equipment |
| CN113488229B (en) * | 2021-07-16 | 2023-03-28 | 蓝德能源科技股份有限公司 | High-strength stranded cable and cable deep processing technology and equipment |
| CN114318915A (en) * | 2021-12-06 | 2022-04-12 | 江苏大学 | Multi-group steel wire rope post-deformation device |
| CN114318915B (en) * | 2021-12-06 | 2023-08-22 | 江苏大学 | Rear deformation device for multiple groups of steel wire ropes |
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| CN101358433B (en) | 2011-07-20 |
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