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
- Authority
- CN
- China
- Prior art keywords
- steel bar
- pile
- handle
- bending
- easy
- 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.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 title claims 2
- 238000005452 bending Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 24
- 239000010959 steel Substances 0.000 abstract description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
桩基桩头粗大钢筋弯曲工具涉及一种铁路施工时使用的，用来弯曲桩基桩头粗大钢筋的工具。主要是为解决目前在对破除桩头伸入承台的钢筋进行90°弯曲时，一般采用氧气焊烤软后再进行弯曲。这种方法的不足之处在于破坏钢筋质量，对钢筋造成损伤，另外用氧气焊烤软不易控制的问题而设计的。它包括手柄，手柄的前端固定有纵向套筒，套筒的直径大于待弯曲钢筋的直径，手柄的后部设有横向吊装孔，所述的纵向套筒的孔和横向吊装孔的孔相互垂直。优点是钢筋弯曲容易，操作简单，不损伤钢筋，容易控制，工效高。
The utility model relates to a tool for bending thick steel bars at pile heads of pile foundations, which relates to a tool used in railway construction for bending thick steel bars at pile heads of pile foundations. Mainly for solving the current 90 ° bending of the steel bar stretching into the cap to break the pile head, generally adopt oxygen welding to bake and soften before bending. The disadvantage of this method is that it destroys the quality of the steel bar, causes damage to the steel bar, and is designed for the problem that the softness of the oxygen welding is difficult to control. It includes a handle, the front end of the handle is fixed with a longitudinal sleeve, the diameter of the sleeve is larger than the diameter of the steel bar to be bent, and the rear part of the handle is provided with a horizontal hoisting hole, and the holes of the longitudinal sleeve and the horizontal hoisting holes are perpendicular to each other . The advantages are that the steel bar is easy to bend, easy to operate, does not damage the steel bar, is easy to control, and has high work efficiency.
Description
技术领域： Technical field:
本实用新型涉及一种铁路施工时使用的，用来弯曲桩基桩头粗大钢筋的工具。 The utility model relates to a tool used in railway construction, which is used for bending thick steel bars at pile heads of pile foundations.
背景技术： Background technique:
铁路施工现场，在桩基施工过程中，当桩基采用直径大于28mm的钢筋时，在对破除桩头伸入承台的钢筋进行90°弯曲时，一般采用氧气焊烤软后再进行弯曲。这种方法的不足之处在于破坏钢筋质量，对钢筋造成损伤，另外用氧气焊烤软不易控制。 At the railway construction site, during the pile foundation construction process, when the pile foundation adopts steel bars with a diameter greater than 28mm, when the steel bars that break the pile head and extend into the cap are bent at 90°, oxygen welding is generally used to soften the steel bars before bending. The disadvantage of this method is that it destroys the quality of the steel bar and causes damage to the steel bar. In addition, it is difficult to control the softening by oxygen welding.
发明内容： Invention content:
本实用新型所要解决的技术问题是提供一种弯曲容易，对钢筋不会造成损伤的桩基桩头粗大钢筋弯曲工具。 The technical problem to be solved by the utility model is to provide a tool for bending thick steel bars at the pile head of a pile foundation that is easy to bend and does not cause damage to the steel bars.
上述目的是这样实现的：它包括手柄，手柄的前端固定有纵向套筒，套筒的直径大于待弯曲钢筋的直径，手柄的后部设有横向吊装孔，所述的纵向套筒的孔和横向吊装孔的孔相互垂直。 The above purpose is achieved in the following way: it includes a handle, the front end of the handle is fixed with a longitudinal sleeve, the diameter of the sleeve is larger than the diameter of the steel bar to be bent, and the rear part of the handle is provided with a horizontal hoisting hole, the hole of the longitudinal sleeve and the The holes of the horizontal lifting holes are perpendicular to each other.
本实用新型的优点是：使用时将纵向套筒套在待弯曲钢筋上，将吊车的钢绳传入到横向吊装孔内，利用吊车向上拉钢绳，将钢筋弯曲。钢筋弯曲容易，操作简单，不损伤钢筋，容易控制，工效高。 The utility model has the advantages that when in use, the longitudinal sleeve is placed on the steel bar to be bent, the steel rope of the crane is passed into the horizontal hoisting hole, and the steel rope is pulled upward by the crane to bend the steel bar. The steel bar is easy to bend, easy to operate, does not damage the steel bar, is easy to control, and has high work efficiency.
附图说明： Description of drawings:
附图1是本实用新型的主视结构示意图； Accompanying drawing 1 is the main view structural representation of the utility model;
附图2是本实用新型的俯视结构示意图。 Accompanying drawing 2 is the top view structural representation of the utility model.
具体实施方式： detailed description:
参照附图1、2，它包括手柄1，手柄的前端固定有纵向套筒2，套筒的直径大于待弯曲钢筋的直径，手柄的后部设有横向吊装孔3，所述的纵向套筒的孔和横向吊装孔的孔相互垂直。 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 larger than the diameter of steel bar to be bent, and the rear portion of handle is provided with horizontal hoisting hole 3, and described longitudinal sleeve The holes and the horizontal lifting holes are perpendicular to each other.
Claims (1)
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 Expired - Fee Related 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 steel 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 not_active Expired - Fee Related
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 steel 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 |