CN202137720U - Wrench for steel tube - Google Patents
Wrench for steel tube Download PDFInfo
- Publication number
- CN202137720U CN202137720U CN201120220473U CN201120220473U CN202137720U CN 202137720 U CN202137720 U CN 202137720U CN 201120220473 U CN201120220473 U CN 201120220473U CN 201120220473 U CN201120220473 U CN 201120220473U CN 202137720 U CN202137720 U CN 202137720U
- Authority
- CN
- China
- Prior art keywords
- wrench
- steel tube
- steel pipe
- wrench body
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides a wrench for a steel tube capable of saving labour and easy to rotate to the needed angle while wrenching the steel tube, thereby increasing the efficiency. The wrench for a steel tube is characterized by comprising a wrench body, wherein the wrench body comprises a handle and wrench teeth disposed on the end part of the handle in parallel, and the wrench body is F-shaped.
Description
Technical field
The utility model relates to outer surface of steel tube used instrument of when check, is specially the steel pipe spanner.
Background technology
In steel pipe's production, need carry out the full side face inspection of 360 degree to outer surface of steel tube; Find that the outer surface of steel tube defectiveness just need carry out reconditioning to fault location, in this process, need to rotate steel pipe, promote by manual work fully but rotate steel pipe at present; Particularly the time to big external diameter, thick walled steel tube inspection; Artificial promote very difficultly, and be difficult to turn to needed angle and come the reconditioning steel pipe, efficient is low.
Summary of the invention
To in steel pipe's production, leaning on the artificial steel pipe that rotates to carry out the full side face inspection of outer surface of steel tube 360 degree; There is effort and is difficult to forward to needed angle; Inefficient defective; The utility model provides the steel pipe spanner, can be laborsaving and when pulling steel pipe, forward required angle easily to, raise the efficiency.
Its technical scheme is like this, it is characterized by: it comprises wrench body, and said wrench body comprises handle and the pulling teeth that is set in parallel in the handle end, and said wrench body becomes F shape.
The steel pipe spanner of the F shape that the utility model provides blocks steel pipe walls with pulling teeth when needs rotate steel pipe, utilize principle of moments can steel pipe easily freely be turned to the reconditioning of testing of any angle.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the utility model work sketch map.
The specific embodiment
See Fig. 1, Fig. 2, the utility model comprises wrench body 1, and wrench body 1 comprises handle 2 and the pulling teeth 3,4 that is set in parallel in handle 2 ends, 1 one-tenth F shape of wrench body.
Claims (1)
1. steel pipe spanner, it is characterized by: it comprises wrench body, and said wrench body comprises handle and the pulling teeth that is set in parallel in the handle end, and said wrench body becomes F shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120220473U CN202137720U (en) | 2011-06-27 | 2011-06-27 | Wrench for steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120220473U CN202137720U (en) | 2011-06-27 | 2011-06-27 | Wrench for steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137720U true CN202137720U (en) | 2012-02-08 |
Family
ID=45548798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120220473U Expired - Fee Related CN202137720U (en) | 2011-06-27 | 2011-06-27 | Wrench for steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335966A (en) * | 2017-09-06 | 2017-11-10 | 中国五冶集团有限公司 | A kind of method that steel sleeve is set in steel pipe |
-
2011
- 2011-06-27 CN CN201120220473U patent/CN202137720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335966A (en) * | 2017-09-06 | 2017-11-10 | 中国五冶集团有限公司 | A kind of method that steel sleeve is set in steel pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20140922 Granted publication date: 20120208 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150322 Granted publication date: 20120208 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |