CN205217849U - Steel bar bending tool - Google Patents
Steel bar bending tool Download PDFInfo
- Publication number
- CN205217849U CN205217849U CN201521026353.5U CN201521026353U CN205217849U CN 205217849 U CN205217849 U CN 205217849U CN 201521026353 U CN201521026353 U CN 201521026353U CN 205217849 U CN205217849 U CN 205217849U
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- Prior art keywords
- reinforcing bars
- fixed
- screw rod
- handle
- bar
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- 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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Abstract
Steel bar bending tool relates to the instrument that a crooked reinforcing bar was used. Mainly be for among the present railway construction of solution, the good problem of mastering of the concentricity of two reinforcing bars behind the bar splicing of drilled pile drill way designs. It includes the handle, and the top of handle is fixed with spacing post fixed plate, has seted up the axial slot hole of twice on the spacing post fixed plate, all is fixed with the screw rod on two spacing posts respectively, and it is fixed through respective nut that screw rod on two spacing posts stretches out the back respectively from two slot holes, is connected with between spacing post fixed plate and the stand and draws the rib to one side. The advantage makes two reinforcing bars crooked simultaneously, and the crookedness is mastered easily, can guarantee two reinforcing bars after the bending on same straight line, the work efficiency is high, simple structure is suitable for and uses widely.
Description
Technical field:
The utility model relates to a kind of instrument of moment reinforcement.
Background technology:
In construction of railways, will ensure the concentricity of two reinforcing bars after the bar splicing of drilled pile aperture, two reinforcing bars namely after overlap joint will be on the same line.Have two kinds of bridging methods at present, the first first welds after two reinforcing bar pre-bendings again, and its weak point is that flexibility cannot be grasped, and the concentricity after two bar splicings is poor, and error is large; Another kind adopts side bar to weld, and by the docking of two reinforcing bars head and the tail, utilize two to help bar to weld at two rebar junction, although this method ensure that the concentricity of the rear reinforcing bar of overlap joint, work efficiency is low.
Summary of the invention:
Technical problem to be solved in the utility model is to provide one to be made after two bar splicings on the same line, the bar bending instrument that work efficiency is high.
Above-mentioned purpose is achieved in that it comprises handle, the top of handle is fixed with limited post fixed head, limited post fixed head offers the elongated hole of twice axis, two limited posts are fixed with screw rod all respectively, screw rod on two limited posts is fixed by respective nut after stretching out from two elongated holes respectively, is connected with oblique pull rib between limited post fixed head and column.
The utility model has the advantages that: first by two reinforcing bar joining seam welding, turn nut, adjust the distance between two limited posts, make it less times greater than the length of two reinforcing bar joining seams, then the lap-joint of two reinforcing bars is placed between two limited posts, two reinforcing bars is contacted with two limited posts, moves handle, by limited post, two reinforcing bars are bent simultaneously, flexibility is easily grasped, and can ensure two reinforcing bars after bending on the same line, work efficiency is high, structure is simple, is suitable for promoting the use of.
Accompanying drawing illustrates:
Accompanying drawing 1 is main TV structure schematic diagram of the present utility model;
Accompanying drawing 2 is side-looking structural representations of the present utility model.
Detailed description of the invention:
With reference to accompanying drawing 1 and accompanying drawing 2, it comprises handle 1, the top of handle is fixed with limited post fixed head 2, limited post fixed head offers the elongated hole 3 of twice axis, two limited posts 7 are fixed with screw rod 4 all respectively, fixed by respective nut 5 after screw rod on two limited posts stretches out respectively from two elongated holes, between limited post fixed head and column, be connected with oblique pull rib 6.
Claims (1)
1. bar bending instrument, comprise handle (1), it is characterized in that: the top of handle is fixed with limited post fixed head (2), limited post fixed head offers the elongated hole (3) of twice axis, two limited posts (7) are fixed with screw rod (4) all respectively, fixed by respective nut (5) after screw rod on two limited posts stretches out respectively from two elongated holes, between limited post fixed head and column, be connected with oblique pull rib (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521026353.5U CN205217849U (en) | 2015-12-13 | 2015-12-13 | Steel bar bending tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521026353.5U CN205217849U (en) | 2015-12-13 | 2015-12-13 | Steel bar bending tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205217849U true CN205217849U (en) | 2016-05-11 |
Family
ID=55892945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521026353.5U Active CN205217849U (en) | 2015-12-13 | 2015-12-13 | Steel bar bending tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205217849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351883A (en) * | 2018-11-07 | 2019-02-19 | 华北理工大学 | Manual steel bar bending tool and its operating method |
-
2015
- 2015-12-13 CN CN201521026353.5U patent/CN205217849U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351883A (en) * | 2018-11-07 | 2019-02-19 | 华北理工大学 | Manual steel bar bending tool and its operating method |
| CN109351883B (en) * | 2018-11-07 | 2024-02-23 | 华北理工大学 | Manual reinforcing steel bar bending tool and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |