CN103774668A - Steel chisel pulling tool - Google Patents
Steel chisel pulling tool Download PDFInfo
- Publication number
- CN103774668A CN103774668A CN201210399915.5A CN201210399915A CN103774668A CN 103774668 A CN103774668 A CN 103774668A CN 201210399915 A CN201210399915 A CN 201210399915A CN 103774668 A CN103774668 A CN 103774668A
- Authority
- CN
- China
- Prior art keywords
- hook
- drill rod
- support
- steel pipe
- handle
- 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
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- Earth Drilling (AREA)
Abstract
The invention discloses a steel chisel pulling tool which comprises a steel pipe 1 with enough length, a handle 3 with rubber, a support 2 arranged at the other end of the steel pipe 1 at the position close to the end 5 and a hook 4 arranged at the other end 5 of the support. When a steel chisel is pulled, the hook 4 hooks a hook nose preinstalled on the steel chisel, and a user can grasp the handle to pull the chisel easily in a labor saving mode.
Description
Technical field
[0001] the present invention relates to the instrument in building operations, be directly involved in a kind of instrument that drill rod is used that pulls out
.
Background technology
[0002] when building starts to construct, ground needs pricker to visit, to find out ground situation, is difficult to pull out from soil in the time that drill rod is squeezed into ground certain depth.
Summary of the invention
Object of the present invention is exactly to provide a kind of instrument that drill rod is used that pulls out to people, and it can solve current drill rod is effectively difficult to the problem pulled out from soil while squeezing into ground certain depth.
As the present invention, utilize lever principle, by long enough steel pipe 1, handle 3 with rubber, at steel pipe 1 near end 5 by support 2, be provided with hook 4 at the other end 5 of support 2 and form.
Appended drawings is structural principle floor map of the present invention, below in conjunction with accompanying drawing, the present invention is further described.
The specific embodiment is a kind of pulls out the instrument that drill rod is used, there is long enough steel pipe 1, handle 3 with rubber, be provided with hook 4 near end 5 by the other end 5 of support 2, support in steel pipe 1 other end and form, like this, need to pull out drill rod time, hook 4 catches on the hook nose being set in advance on drill rod, people catches handle, does not exert great efforts and easily pulls up drill rod.
Claims (1)
1. one kind is pulled out the instrument that drill rod is used, there is long enough steel pipe (1), handle (3) with rubber, have the other end (5) of support (2), support to be provided with hook (4) composition in steel pipe (1) other end near end (5), like this, need to pull out drill rod time, hook (4) catches on the hook nose being set in advance on drill rod, people catches handle, does not exert great efforts and easily pulls up drill rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210399915.5A CN103774668A (en) | 2012-10-19 | 2012-10-19 | Steel chisel pulling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210399915.5A CN103774668A (en) | 2012-10-19 | 2012-10-19 | Steel chisel pulling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103774668A true CN103774668A (en) | 2014-05-07 |
Family
ID=50567379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210399915.5A Pending CN103774668A (en) | 2012-10-19 | 2012-10-19 | Steel chisel pulling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103774668A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544545A (en) * | 2016-02-04 | 2016-05-04 | 蚌埠市神舟机械有限公司 | Pile removing tool special for road equipment steel chisel gauge pile |
| CN109607405A (en) * | 2018-11-14 | 2019-04-12 | 中国石油集团渤海钻探工程有限公司 | A kind of ground connection pricker acts device |
-
2012
- 2012-10-19 CN CN201210399915.5A patent/CN103774668A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544545A (en) * | 2016-02-04 | 2016-05-04 | 蚌埠市神舟机械有限公司 | Pile removing tool special for road equipment steel chisel gauge pile |
| CN109607405A (en) * | 2018-11-14 | 2019-04-12 | 中国石油集团渤海钻探工程有限公司 | A kind of ground connection pricker acts device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |