CN214078983U - Bending correction tool for steel bar hook - Google Patents
Bending correction tool for steel bar hook Download PDFInfo
- Publication number
- CN214078983U CN214078983U CN202022953306.2U CN202022953306U CN214078983U CN 214078983 U CN214078983 U CN 214078983U CN 202022953306 U CN202022953306 U CN 202022953306U CN 214078983 U CN214078983 U CN 214078983U
- Authority
- CN
- China
- Prior art keywords
- claw pole
- claw
- mobile jib
- rod
- reinforcing 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.)
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Links
- 238000005452 bending Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 title description 15
- 239000010959 steel Substances 0.000 title description 15
- 210000000078 claw Anatomy 0.000 claims abstract description 82
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 11
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a reinforcing bar crotch correction instrument of bending belongs to the reinforcing bar construction technical field among the building engineering, is applicable to that major structure and secondary structure reinforcing bar anchor crotch are manual to be buckled and the reinforcing bar root is rectified. The utility model discloses a mobile jib, the terminal surface position welded fastening of mobile jib wherein one end has first claw pole, be connected for T shape between first claw pole and the mobile jib, the lateral wall welded fastening of mobile jib has second claw pole and third claw pole, second claw pole and third claw pole use the mobile jib to be symmetrical arrangement as the center pin, second claw pole and third claw pole all are connected with the mobile jib is perpendicular, the first correction of second claw pole and first claw pole constitution is kept silent, the second correction of third claw pole and first claw pole constitution is kept silent. The utility model discloses a lever principle design can realize more conveniently that the manual bending of reinforcing bar anchor crotch reaches reinforcing bar root and rectifies.
Description
Technical Field
The utility model relates to a reinforcing bar crotch correction instrument of bending belongs to the reinforcing bar construction technical field among the building engineering, is applicable to that major structure and secondary structure reinforcing bar anchor crotch are manual to be buckled and the reinforcing bar root is rectified.
Background
In the building construction engineering construction, the protective layer and the root positioning of the anchoring part of the reinforcing steel bar are particularly important, when the reinforcing steel bar of a floor slab is manufactured, the phenomenon that the processing size of the reinforcing steel bar is too long or the reinforcing steel bar is positioned and deviated in the concrete pouring process is inevitable, so that the reinforcing steel bar has no protective layer exposed, manual field correction is needed at the moment, and how to select a smooth tool is very important.
At present most reinforcement worker corrects the reinforcing bar and adopts the sledgehammer to pound or make the installation again, and the sledgehammer is pounded and can be destroyed reinforcing bar outward appearance and warp, and the beam column reinforcing bar crotch anchor just can't pound or correct with electric tool with the sledgehammer after reinforcement installation is accomplished in addition, demolishs and takes time and takes a lot of work again.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the bending correction tool for the steel bar hook can conveniently realize manual bending of the steel bar anchoring hook and correction of the root of a steel bar.
The utility model provides a technical scheme that its technical problem adopted is: reinforcing bar crotch correction instrument of bending, including the mobile jib, the terminal surface position welded fastening of mobile jib wherein one end has first claw pole, be connected for the T shape between first claw pole and the mobile jib, the lateral wall welded fastening of mobile jib has second claw pole and third claw pole, second claw pole and third claw pole use the mobile jib to be the symmetrical arrangement as the center pin, second claw pole and third claw pole all are connected with the mobile jib is perpendicular, the first correction of second claw pole and first claw pole constitution is kept silent, the second is kept silent with first claw pole constitution second correction.
Further, the method comprises the following steps: the one end that the mobile jib was kept away from to the second claw pole flushes with the first end of first claw pole, and the one end that the mobile jib was kept away from to the third claw pole flushes with the second end of first claw pole.
Further, the method comprises the following steps: the length of the main rod is 600mm to 1000 m.
Further, the method comprises the following steps: the main rod adopts reinforcing steel bars with the diameter of 14mm to 20mm, the first claw rod, the second claw rod and the third claw rod have the same diameter, and the reinforcing steel bars with the diameter of 12mm to 18mm are adopted; the diameter of the main rod is larger than the diameters of the three claw rods.
The utility model has the advantages that: the lever principle design is utilized, during implementation, the first claw rod supports on a concrete structure surface, a steel bar part needing manual bending or correction is clamped into the correction jaw, then the main rod is operated, acting force is applied towards the corresponding direction, and then manual bending of the steel bar anchoring hook and steel bar root correction can be achieved. The utility model discloses simple manufacture, the material can use on-the-spot reinforcing bar stub bar preparation, practices thrift the cost, and manual operation is easy, and is difficult to destroy the performance of reinforcing bar during the construction, can effectively protect the reinforcing bar.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the distribution of the stress nodes of the present invention.
Fig. 3 is a schematic diagram of the distribution of stress nodes when the present invention is applied and implemented.
The labels in the figure are: 1-main rod, 2-first claw rod, 3-second claw rod, 4-third claw rod, 5-stress node, 6-concrete structure surface and 7-steel bar to be corrected.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model discloses a mobile jib 1, mobile jib 1 wherein the terminal surface position welded fastening of one end has first claw pole 2, be connected for the T shape between first claw pole 2 and the mobile jib 1, the lateral wall welded fastening of mobile jib 1 has second claw pole 3 and third claw pole 4, second claw pole 3 and third claw pole 4 use mobile jib 1 to be symmetrical arrangement as the center pin, second claw pole 3 and third claw pole 4 all are connected with mobile jib 1 is perpendicular, second claw pole 3 constitutes first correction with first claw pole 2 and keeps silent, third claw pole 4 constitutes the second with first claw pole 2 and keeps silent.
For convenient use, the one end that mobile jib 1 was kept away from to second claw pole 3 flushes with the first end of first claw pole 2, and the one end that mobile jib 1 was kept away from to third claw pole 4 flushes with the second end of first claw pole 2. The size of the correcting jaw can be designed according to the size of the steel bar which needs to be manually bent or corrected; in the present exemplary embodiment, the length of the second claw bar 3 and the third claw bar 4 is designed to be 30 mm. The distance between the second claw rod 3 and the first claw rod 2 and the distance between the third claw rod 4 and the first claw rod 2 are both designed to be 30 mm.
In order to facilitate manual operation, the design length of the main rod 1 is 600mm to 1000 m.
In order to facilitate processing and manufacturing and effectively ensure the structural reliability of the tool, the main rod 1 adopts reinforcing steel bars with the diameter of 14mm to 20mm, and the first claw rod 2, the second claw rod 3 and the third claw rod 4 have the same diameter and all adopt reinforcing steel bars with the diameter of 12mm to 18 mm; the diameter of the main rod 1 is larger than the diameters of the three claw rods. The utility model discloses simple manufacture, the material can use on-the-spot reinforcing bar stub bar preparation, practices thrift the cost.
After the shear wall column steel bar is shifted, when the utility model is used for correction, referring to fig. 3, the first claw rod 2 is supported on the concrete structural surface 6, the steel bar part to be corrected is clamped into the correction jaw, then the main rod is operated, and acting force is applied towards the corresponding direction, so that the steel bar correction can be realized; in addition, two correction tools can be used together to correct the upper part of the steel bar, so as to ensure that the position of the steel bar above the concrete structural surface 6 is correct. The hook anchorage can be bent according to the same principle. The utility model discloses a two jaw designs can use according to the nimble cooperation of operating mode.
Claims (4)
1. Reinforcing bar crotch correction instrument of bending, its characterized in that: including mobile jib (1), mobile jib (1) wherein the terminal surface position welded fastening of one end has first claw pole (2), be connected for the T shape between first claw pole (2) and mobile jib (1), the lateral wall welded fastening of mobile jib (1) has second claw pole (3) and third claw pole (4), second claw pole (3) and third claw pole (4) use mobile jib (1) to be symmetrical arrangement as the center pin, second claw pole (3) and third claw pole (4) all are connected with mobile jib (1) is perpendicular, first correction of second claw pole (3) and first claw pole (2) constitution is kept silent, third claw pole (4) and first claw pole (2) constitution are kept silent.
2. The rebar hook bending correction tool of claim 1, wherein: one end of the second claw rod (3) far away from the main rod (1) is flush with the first end of the first claw rod (2), and one end of the third claw rod (4) far away from the main rod (1) is flush with the second end of the first claw rod (2).
3. The reinforcing bar hook bending correction tool according to claim 1 or 2, wherein: the length of the main rod (1) is 600mm to 1000 m.
4. The reinforcing bar hook bending correction tool according to claim 1 or 2, wherein: the main rod (1) adopts reinforcing steel bars with the diameter of 14mm to 20mm, the first claw rod (2), the second claw rod (3) and the third claw rod (4) have the same diameter, and the reinforcing steel bars with the diameter of 12mm to 18mm are adopted; the diameter of the main rod (1) is larger than the diameters of the three claw rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022953306.2U CN214078983U (en) | 2020-12-08 | 2020-12-08 | Bending correction tool for steel bar hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022953306.2U CN214078983U (en) | 2020-12-08 | 2020-12-08 | Bending correction tool for steel bar hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214078983U true CN214078983U (en) | 2021-08-31 |
Family
ID=77461651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022953306.2U Active CN214078983U (en) | 2020-12-08 | 2020-12-08 | Bending correction tool for steel bar hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214078983U (en) |
-
2020
- 2020-12-08 CN CN202022953306.2U patent/CN214078983U/en active Active
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