CN104096782A - Steel bar circular bending tool - Google Patents
Steel bar circular bending tool Download PDFInfo
- Publication number
- CN104096782A CN104096782A CN201410357863.4A CN201410357863A CN104096782A CN 104096782 A CN104096782 A CN 104096782A CN 201410357863 A CN201410357863 A CN 201410357863A CN 104096782 A CN104096782 A CN 104096782A
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- CN
- China
- Prior art keywords
- reinforcing bar
- rotating disk
- pedestal
- rotating cylinder
- steel bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention relates to steel bar bending equipment in the field of building engineering, in particular to a steel bar circular bending tool. The steel bar circular bending tool is characterized by comprising a pedestal, a rotating disk and a limiting device, wherein both the rotating disk and the limiting device are arranged on the pedestal; a driving device for driving the rotating disk to rotate is arranged inside the pedestal; a revolving drum is arranged on the rotating disk; a plurality of support plates are uniformly arranged on the outer side of the lower portion of the revolving drum along the circumferential direction; a fixing device for fixing a steel bar is arranged on one support plate; the limiting device is positioned on the side edge of the revolving drum, and is used for limiting the position of the steel bar. During use, the steel bar of which the position is limited is tangential to the outer wall of the revolving drum. By adopting the tool, the working efficiency during circular bending of the steel bar can be increased, and the bending quality can be improved.
Description
Technical field
The present invention relates to reinforcing bar bending device in building engineering field, be specifically related to the circular bending tool of a kind of reinforcing bar.
Background technology
In building engineering field, bored concrete pile foundation has occupied critical role at present.Also comparative maturity of its construction technology and technical development, the feature such as have that bearing capacity is large, good stability, settling amount impact little, that be subject to working water level or level of ground water height are less.
Bored concrete pile is to adopt different counterbore method, in stratum, according to the wellhole that forms certain section, reaches after designed elevation, framework of steel reinforcement is hung in wellhole, then concrete perfusion, becomes a kind of technique of pile foundation.And in framework of steel reinforcement, have a kind of indispensable reinforcing bar form stirrup of putting more energy into, and in work progress, be used for guaranteeing steel reinforcement cage integral rigidity, prevent from occurring in reinforcing bar cage hoisting process distortion.The stirrup of putting more energy into of using in bored concrete pile is all circular conventionally, adopts manual work and conventionally make the stirrup of putting more energy into, and workman is bent into circle with hand by reinforcing bar, and not only operating efficiency is low, cannot ensure dimensional accuracy simultaneously, and spillage of material is larger.
Summary of the invention
For above-mentioned technical problem, the object of the present invention is to provide the circular bending tool of a kind of reinforcing bar, this instrument can improve operating efficiency and the bending quality of the circular bending of reinforcing bar.
For achieving the above object, the technical solution used in the present invention is:
The circular bending tool of a kind of reinforcing bar, is characterized in that: it comprises pedestal, rotating disk and stopping means, described rotating disk and stopping means are installed on pedestal, and described pedestal inside is provided with the drive unit for ordering about dial rotation; Described rotating disk is provided with rotating cylinder, and the lower outside of described rotating cylinder is along being circumferentially evenly provided with multiple supporting plates, and wherein a supporting plate is provided with the fixture for fixing reinforcing bar; Described stopping means is positioned at the side of rotating cylinder, for limiting the position of reinforcing bar, when use: be limited the reinforcing bar of position and the outer wall of rotating cylinder is tangent.
Described rotating cylinder is made up of four radian plates that connect that mutually stretch from beginning to end successively, and the middle part of every radian plate inner side is all provided with an expansion link, described expansion link radial arrangement, and be fixedly mounted on rotating disk;
Described stopping means comprises fixed support and limiting bracket, and described fixed support is fixedly mounted on pedestal, and what described limiting bracket slidably regulated is arranged on fixed support, and described limiting bracket slides along the radial direction at reinforcing bar and rotating cylinder point of contact place.
Described limiting bracket is a sleeve pipe.
Described limiting bracket is an opening up channel-section steel, and opening part is provided with cover plate.
The invention has the beneficial effects as follows:
(1) the present invention, by reinforcing bar is bent into circle by reinforcing bar on circular rotating cylinder, can improve operating efficiency and the bending quality of the circular bending of reinforcing bar; And tool making cost of the present invention is low, technique is simple, convenient operation, speed of application are fast, simple and practical;
(2) the present invention solves dimensional accuracy adjustment problem by making a rotating cylinder that can change diameter, by regulating rotating cylinder diameter to make the circular reinforcing bar of different-diameter;
(3) in the present invention, limiting bracket is that sleeve pipe or the channel-section steel that is provided with cover plate are made, and the reinforcing bar that can prevent from getting the raw materials ready occurs ejecting the phenomenon of hurting sb.'s feelings in stress release process, and reinforcing bar is got the raw materials ready and is fixed on pedestal.
Brief description of the drawings
Fig. 1 is schematic top plan view of the present invention.
Fig. 2 is schematic perspective view of the present invention.
In figure: 1-pedestal, 2-rotating disk, 3-rotating cylinder, 4-supporting plate, 5-fixture, 7-fixed support, 8-limiting bracket, 9-switch, 10-reinforcing bar, 11-radian plate, 12-expansion link.
Detailed description of the invention
In order to understand better the present invention, below in conjunction with embodiment and accompanying drawing, technical scheme of the present invention is described further.
The circular bending tool of a kind of reinforcing bar, it is characterized in that: it comprises pedestal 1, rotating disk 2 and stopping means, described rotating disk 2 and stopping means are installed on pedestal 1, described pedestal 1 inside is provided with that (described drive unit is made up of motor and gearbox for ordering about the drive unit that rotating disk 2 rotates, the output of gearbox is connected with rotating disk 2 centers of circle, and the switch of described motor is located at pedestal 1 side); Described rotating disk 2 is provided with rotating cylinder 3(rotating cylinder 3 and rotating disk 2 concentrics), the lower outside of described rotating cylinder 3 is along being circumferentially evenly provided with described in multiple supporting plate 4(supporting plate 4 for holding reinforcing bar 10), wherein a supporting plate 4 is provided with for fixture 5 described in the fixture 5(of fixing reinforcing bar 10 and is made up of nuts and bolt, nut bore is towards the center of circle, be fixed on the outer end of a supporting plate 4, the spacing of nut and supporting plate 4 is greater than the diameter of reinforcing bar 10, and bolt is screwed on nut); Described stopping means is positioned at the side of rotating cylinder 3, for limiting the position of reinforcing bar 10, when use: the reinforcing bar 10 that is limited position is tangent with the outer wall of rotating cylinder 3.
Described rotating cylinder 3 by four successively head and the tail mutually the flexible radian plate 11 connecting form that (one end of described radian plate 11 is provided with a linear hole along its length, the other end is provided with one or more bolts hole, described bolt hole is corresponding with the position in linear hole, between two blocks of radian plates 11, pass through linear hole, bolt hole is connected with bolt), the middle part of every radian plate 11 inner sides is all provided with expansion link 12 described in an expansion link 12(and is socketed to form by two square casings of thickness, thick square casing upper wall is provided with a linear hole along its length, on thin square casing, be provided with one or more bolts hole with described linear corresponding position, hole, in bolt hole, be screwed with bolt, by bolt, two square casings of thickness are fixed), described expansion link 12 radial arrangement (being radial expansion), and be fixedly mounted on that on rotating disk 2, (one end of described expansion link 12 is fixedly connected with radian plate 11, the other end is fixed on rotating disk 2, and be vertically intersected on the center of circle),
Described stopping means comprises fixed support 7 and limiting bracket 8, described fixed support 7 is fixedly mounted on pedestal 1, what described limiting bracket 8 slidably regulated be arranged on, and on fixed support 7, (described fixed support 7 is provided with chute, described limiting bracket 8 bottoms are provided with slide block, slide block is positioned at chute, and described chute wall is also provided with bolt hole, is screwed with bolt in bolt hole, for fixing limiting bracket 8), described limiting bracket 8 slides along reinforcing bar 10 and the radial direction at rotating cylinder 3 point of contact places.
Described limiting bracket 8 is a sleeve pipe.
Described limiting bracket 8 is an opening up channel-section steel, and opening part is provided with cover plate.
The application of the present invention in bored concrete pile:
(1) according to construction drawing requirement, calculate stirrup (the being reinforcing bar 10) diameter of putting more energy in steel reinforcement cage, then adjustable telescopic rod 12 positions the stirrup inner ring size of putting more energy into;
(2) calculate the stirrup of putting more energy into (the being reinforcing bar 10) length of getting the raw materials ready according to drawing requirement bored concrete pile diameter, thickness of concrete cover, reinforcement stirrup connecting length and the stirrup model of putting more energy into;
(3) open the switch of motor, the stirrup of putting more energy into is got the raw materials ready and is placed in limiting bracket 8, and the end that the stirrup of putting more energy into is got the raw materials ready is fixed on rotating cylinder 3 by fixture;
(4) utilize the rotating cylinder 3 steering handle stirrup brake forming of getting the raw materials ready of putting more energy into as indicated, and be connected firmly;
(5) moulding the stirrup of putting more energy into that is connected firmly are departed from from rotating cylinder 3, can carry out the next stirrup of putting more energy into and make.
More than explanation is only Application Example of the present invention, certainly can not limit with this interest field of the present invention, and the equivalence of therefore doing according to the present patent application the scope of the claims changes, and still belongs to protection scope of the present invention.
Claims (4)
1. the circular bending tool of reinforcing bar, it is characterized in that: it comprises pedestal (1), rotating disk (2) and stopping means, it is upper that described rotating disk (2) and stopping means are installed in pedestal (1), and described pedestal (1) inside is provided with the drive unit rotating for ordering about rotating disk (2); Described rotating disk (2) is provided with rotating cylinder (3), and the lower outside of described rotating cylinder (3) is along being circumferentially evenly provided with multiple supporting plates (4), and wherein a supporting plate (4) is provided with the fixture (5) for fixing reinforcing bar (10); Described stopping means is positioned at the side of rotating cylinder (3), for limiting the position of reinforcing bar (10), when use: be limited the reinforcing bar (10) of position and the outer wall of rotating cylinder (3) is tangent.
2. the circular bending tool of reinforcing bar according to claim 1, it is characterized in that: described rotating cylinder (3) is made up of four radian plates (11) that connect that mutually stretch from beginning to end successively, the middle part of every block of radian plate (11) inner side is all provided with an expansion link (12), described expansion link (12) radial arrangement, and be fixedly mounted on rotating disk (2);
Described stopping means comprises fixed support (7) and limiting bracket (8), described fixed support (7) is fixedly mounted on pedestal (1), what described limiting bracket (8) slidably regulated is arranged on fixed support (7) above, and described limiting bracket (8) slides along reinforcing bar (10) and the radial direction at rotating cylinder (3) point of contact place.
3. the circular bending tool of reinforcing bar according to claim 1, is characterized in that: described limiting bracket (8) is a sleeve pipe.
4. the circular bending tool of reinforcing bar according to claim 1, is characterized in that: described limiting bracket (8) is an opening up channel-section steel, and opening part is provided with cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357863.4A CN104096782A (en) | 2014-07-25 | 2014-07-25 | Steel bar circular bending tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357863.4A CN104096782A (en) | 2014-07-25 | 2014-07-25 | Steel bar circular bending tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104096782A true CN104096782A (en) | 2014-10-15 |
Family
ID=51665548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410357863.4A Pending CN104096782A (en) | 2014-07-25 | 2014-07-25 | Steel bar circular bending tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104096782A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033108A (en) * | 2015-09-16 | 2015-11-11 | 成都爆米花信息技术有限公司 | Steel bar bender capable of adjusting steel bar bending radius |
| CN105033107A (en) * | 2015-09-16 | 2015-11-11 | 成都爆米花信息技术有限公司 | Steel bar bender capable of protecting motor |
| CN105033109A (en) * | 2015-09-16 | 2015-11-11 | 成都爆米花信息技术有限公司 | Steel bar bender capable of adjusting U-shaped steel bar bending radius |
| CN105057503A (en) * | 2015-09-16 | 2015-11-18 | 成都爆米花信息技术有限公司 | Steel bar bender capable of selecting bending radius of U-shaped steel bar |
| CN105057502A (en) * | 2015-09-16 | 2015-11-18 | 成都爆米花信息技术有限公司 | U-shaped rebar bending machine |
| CN105081139A (en) * | 2015-09-16 | 2015-11-25 | 成都爆米花信息技术有限公司 | Steel bar bender allowing bending radius of steel bar to be selected |
| CN105344893A (en) * | 2015-12-19 | 2016-02-24 | 李加振 | Manufacturing device of reinforcing steel frame for power construction |
| CN105583633A (en) * | 2015-12-19 | 2016-05-18 | 济南陆枋志合信息技术有限公司 | Production line for civil-engineering circular reinforcement frame |
| CN105583713A (en) * | 2015-12-19 | 2016-05-18 | 李加振 | Grinding device for steel tube outer wall of scaffold |
| CN106180473A (en) * | 2016-07-11 | 2016-12-07 | 温州城建集团有限公司 | Circular reinforced bar processing device |
| CN108453196A (en) * | 2018-04-25 | 2018-08-28 | 晋江盾研机械设计有限公司 | One kind being exclusively used in iron ring extrusion formation equipment |
| CN109202346A (en) * | 2018-09-04 | 2019-01-15 | 桐乡市铁盛线路器材有限公司 | A kind of weld mold platform and its welding method |
| CN109365673A (en) * | 2018-10-18 | 2019-02-22 | 中铁十局集团第四工程有限公司 | A kind of tunnel double-lining reinforcing bar automatic charging pre-bending device and its application method |
| CN109454177A (en) * | 2018-11-23 | 2019-03-12 | 中国五冶集团有限公司 | A kind of bar bending shaping dies |
| CN112958724A (en) * | 2021-03-03 | 2021-06-15 | 中国十七冶集团有限公司 | Simple bending method for non-standard stirrup |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1088282A (en) * | 1913-05-05 | 1914-02-24 | David William Hudson | Reel. |
| US3072358A (en) * | 1961-01-25 | 1963-01-08 | Joseph T Ryerson & Son Inc | Support for coiled cables or the like |
| DE1236454B (en) * | 1963-11-08 | 1967-03-16 | Beteiligungs & Patentverw Gmbh | Device on a wire reel for adjusting the reel rods to different waist sizes |
| US3487676A (en) * | 1966-08-10 | 1970-01-06 | Guilbert & Fils Leon | Bending apparatus,especially for wrought iron work and other applications |
| DE2105671A1 (en) * | 1971-02-08 | 1972-08-17 | Laufenburg W | Decoiler for strip material wound into bundles |
| DE2229060A1 (en) * | 1972-06-15 | 1974-01-10 | Bernd Hille | REEL FOR METAL STRAP |
| CN2751936Y (en) * | 2004-11-30 | 2006-01-18 | 天津市建科机械制造有限公司 | Reinforced bar hoop bender wire paying out frame |
| US20080005880A1 (en) * | 2006-07-10 | 2008-01-10 | Illinois Tool Works Inc. | Apparatus and method for repairing out-of-round tubular cores, and tubular core and coiled strapping assemblies |
| CN202239391U (en) * | 2011-10-13 | 2012-05-30 | 中国建筑土木建设有限公司 | Semi-automatic spiral stirrup forming device |
| CN203526417U (en) * | 2013-07-30 | 2014-04-09 | 河北骄阳丝网设备有限责任公司 | Fully automatic steel mesh welding production line |
| CN203635810U (en) * | 2013-12-04 | 2014-06-11 | 国家电网公司 | Steel-bar bending device |
| CN203649221U (en) * | 2013-12-31 | 2014-06-18 | 浙江高盛建设工程有限公司 | Steel bar bending apparatus |
| CN204075007U (en) * | 2014-07-25 | 2015-01-07 | 中国一冶集团有限公司 | The circular bending device of reinforcing bar |
-
2014
- 2014-07-25 CN CN201410357863.4A patent/CN104096782A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1088282A (en) * | 1913-05-05 | 1914-02-24 | David William Hudson | Reel. |
| US3072358A (en) * | 1961-01-25 | 1963-01-08 | Joseph T Ryerson & Son Inc | Support for coiled cables or the like |
| DE1236454B (en) * | 1963-11-08 | 1967-03-16 | Beteiligungs & Patentverw Gmbh | Device on a wire reel for adjusting the reel rods to different waist sizes |
| US3487676A (en) * | 1966-08-10 | 1970-01-06 | Guilbert & Fils Leon | Bending apparatus,especially for wrought iron work and other applications |
| DE2105671A1 (en) * | 1971-02-08 | 1972-08-17 | Laufenburg W | Decoiler for strip material wound into bundles |
| DE2229060A1 (en) * | 1972-06-15 | 1974-01-10 | Bernd Hille | REEL FOR METAL STRAP |
| CN2751936Y (en) * | 2004-11-30 | 2006-01-18 | 天津市建科机械制造有限公司 | Reinforced bar hoop bender wire paying out frame |
| US20080005880A1 (en) * | 2006-07-10 | 2008-01-10 | Illinois Tool Works Inc. | Apparatus and method for repairing out-of-round tubular cores, and tubular core and coiled strapping assemblies |
| CN202239391U (en) * | 2011-10-13 | 2012-05-30 | 中国建筑土木建设有限公司 | Semi-automatic spiral stirrup forming device |
| CN203526417U (en) * | 2013-07-30 | 2014-04-09 | 河北骄阳丝网设备有限责任公司 | Fully automatic steel mesh welding production line |
| CN203635810U (en) * | 2013-12-04 | 2014-06-11 | 国家电网公司 | Steel-bar bending device |
| CN203649221U (en) * | 2013-12-31 | 2014-06-18 | 浙江高盛建设工程有限公司 | Steel bar bending apparatus |
| CN204075007U (en) * | 2014-07-25 | 2015-01-07 | 中国一冶集团有限公司 | The circular bending device of reinforcing bar |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033108A (en) * | 2015-09-16 | 2015-11-11 | 成都爆米花信息技术有限公司 | Steel bar bender capable of adjusting steel bar bending radius |
| CN105033107A (en) * | 2015-09-16 | 2015-11-11 | 成都爆米花信息技术有限公司 | Steel bar bender capable of protecting motor |
| CN105033109A (en) * | 2015-09-16 | 2015-11-11 | 成都爆米花信息技术有限公司 | Steel bar bender capable of adjusting U-shaped steel bar bending radius |
| CN105057503A (en) * | 2015-09-16 | 2015-11-18 | 成都爆米花信息技术有限公司 | Steel bar bender capable of selecting bending radius of U-shaped steel bar |
| CN105057502A (en) * | 2015-09-16 | 2015-11-18 | 成都爆米花信息技术有限公司 | U-shaped rebar bending machine |
| CN105081139A (en) * | 2015-09-16 | 2015-11-25 | 成都爆米花信息技术有限公司 | Steel bar bender allowing bending radius of steel bar to be selected |
| CN105583713A (en) * | 2015-12-19 | 2016-05-18 | 李加振 | Grinding device for steel tube outer wall of scaffold |
| CN105583633A (en) * | 2015-12-19 | 2016-05-18 | 济南陆枋志合信息技术有限公司 | Production line for civil-engineering circular reinforcement frame |
| CN105344893A (en) * | 2015-12-19 | 2016-02-24 | 李加振 | Manufacturing device of reinforcing steel frame for power construction |
| CN106180473A (en) * | 2016-07-11 | 2016-12-07 | 温州城建集团有限公司 | Circular reinforced bar processing device |
| CN108453196A (en) * | 2018-04-25 | 2018-08-28 | 晋江盾研机械设计有限公司 | One kind being exclusively used in iron ring extrusion formation equipment |
| CN109202346A (en) * | 2018-09-04 | 2019-01-15 | 桐乡市铁盛线路器材有限公司 | A kind of weld mold platform and its welding method |
| CN109365673A (en) * | 2018-10-18 | 2019-02-22 | 中铁十局集团第四工程有限公司 | A kind of tunnel double-lining reinforcing bar automatic charging pre-bending device and its application method |
| CN109365673B (en) * | 2018-10-18 | 2024-03-29 | 中铁十一局集团第四工程有限公司 | Automatic feeding pre-bending device for tunnel secondary lining steel bars and using method thereof |
| CN109454177A (en) * | 2018-11-23 | 2019-03-12 | 中国五冶集团有限公司 | A kind of bar bending shaping dies |
| CN112958724A (en) * | 2021-03-03 | 2021-06-15 | 中国十七冶集团有限公司 | Simple bending method for non-standard stirrup |
| CN112958724B (en) * | 2021-03-03 | 2022-07-29 | 中国十七冶集团有限公司 | Simple bending method for non-standard stirrup |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20141015 |