CN205217850U - Thick reinforcing bar crook of pile foundation pile head - Google Patents
Thick reinforcing bar crook of pile foundation pile head Download PDFInfo
- Publication number
- CN205217850U CN205217850U CN201521026355.4U CN201521026355U CN205217850U CN 205217850 U CN205217850 U CN 205217850U CN 201521026355 U CN201521026355 U CN 201521026355U CN 205217850 U CN205217850 U CN 205217850U
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- reinforcing bar
- handle
- crooked
- hole
- pile head
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Abstract
Use when thick reinforcing bar crook of pile foundation pile head relates to a railway construction, be used for the instrument of the thick reinforcing bar of crooked pile foundation pile head. Carrying on 90 when crooked abolishing reinforcing bar that the pile head stretched into the cushion cap for solving at present, generally adopting oxygen to weld the roast bending of carrying on again after soft. The weak point of this kind of method lies in destroying the reinforcing bar quality, causes the damage to the reinforcing bar, welds roast soft wayward problem design with oxygen in addition. It includes the handle, and the front end of handle is fixed with vertical sleeve, and telescopic diameter is greater than the diameter of treating crooked reinforcing bar, and the rear portion of handle is equipped with horizontal hole for hoist, vertical telescopic hole and the hole mutually perpendicular of horizontal hole for hoist. The advantage is that the reinforcing bar is crooked easy, and easy operation does not harm the reinforcing bar, easy control, and the work efficiency is high.
Description
Technical field:
The utility model uses when relating to a kind of construction of railways, is used for the instrument of the thick reinforcing bar of bending pile foundation pile crown.
Background technology:
Construction of railways is on-the-spot, in pile foundation construction process, when pile foundation adopts diameter to be greater than the reinforcing bar of 28mm, when carrying out 90 ° to the reinforcing bar abolishing pile crown and stretch into cushion cap and being bending, general adopt oxygen welding bake soft after bend again.The weak point of this method is to destroy steel bar quality, causes damage, bake soft wayward in addition with oxygen welding to reinforcing bar.
Summary of the invention:
Technical problem to be solved in the utility model is to provide a kind of easily bending, can not cause the thick bar bending instrument of the pile foundation pile crown of damage to reinforcing bar.
Above-mentioned purpose is achieved in that it comprises handle, and the front end of handle is fixed with longitudinal sleeve, and the diameter of sleeve is greater than the diameter of reinforcing bar to be bent, and the rear portion of handle is provided with horizontal hole for hoist, and the hole of described longitudinal sleeve is mutually vertical with the hole of horizontal hole for hoist.
The utility model has the advantages that: during use by longitudinal sleeve jacket casing on reinforcing bar to be bent, the steel cable of crane is passed in horizontal hole for hoist, utilizes crane to pull-up steel cable, by bar bending.Bar bending is easy, and simple to operate, do not damage reinforcing bar, easily control, work efficiency is high.
Accompanying drawing illustrates:
Accompanying drawing 1 is main TV structure schematic diagram of the present utility model;
Accompanying drawing 2 is plan structure schematic diagrames of the present utility model.
Detailed description of the invention:
With reference to accompanying drawing 1,2, it comprises handle 1, and the front end of handle is fixed with longitudinal sleeve 2, and the diameter of sleeve is greater than the diameter of reinforcing bar to be bent, and the rear portion of handle is provided with horizontal hole for hoist 3, and the hole of described longitudinal sleeve is mutually vertical with the hole of horizontal hole for hoist.
Claims (1)
1. the thick bar bending instrument of pile foundation pile crown, comprise handle (1), it is characterized in that: the front end of handle is fixed with longitudinal sleeve (2), the diameter of sleeve is greater than the diameter of reinforcing bar to be bent, the rear portion of handle is provided with horizontal hole for hoist (3), and the hole of described longitudinal sleeve is mutually vertical with the hole of horizontal hole for hoist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521026355.4U CN205217850U (en) | 2015-12-13 | 2015-12-13 | Thick reinforcing bar crook of pile foundation pile head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521026355.4U CN205217850U (en) | 2015-12-13 | 2015-12-13 | Thick reinforcing bar crook of pile foundation pile head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205217850U true CN205217850U (en) | 2016-05-11 |
Family
ID=55892946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521026355.4U Active CN205217850U (en) | 2015-12-13 | 2015-12-13 | Thick reinforcing bar crook of pile foundation pile head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205217850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153326A (en) * | 2019-06-03 | 2019-08-23 | 中铁大桥局集团有限公司 | A kind of bar bending tool |
| CN111468642A (en) * | 2020-06-01 | 2020-07-31 | 中国十七冶集团有限公司 | Steel bar bender |
-
2015
- 2015-12-13 CN CN201521026355.4U patent/CN205217850U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153326A (en) * | 2019-06-03 | 2019-08-23 | 中铁大桥局集团有限公司 | A kind of bar bending tool |
| CN111468642A (en) * | 2020-06-01 | 2020-07-31 | 中国十七冶集团有限公司 | Steel bar bender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |