CN203125408U - Valve wrench - Google Patents
Valve wrench Download PDFInfo
- Publication number
- CN203125408U CN203125408U CN 201320167995 CN201320167995U CN203125408U CN 203125408 U CN203125408 U CN 203125408U CN 201320167995 CN201320167995 CN 201320167995 CN 201320167995 U CN201320167995 U CN 201320167995U CN 203125408 U CN203125408 U CN 203125408U
- Authority
- CN
- China
- Prior art keywords
- valve
- fastening bolt
- valve column
- wrench
- 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
- 238000012423 maintenance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a valve wrench which comprises a handle and a valve column clamp groove, wherein a hanging ring is arranged on the handle. The valve wrench is characterized in that a fastening bolt is arranged at the lateral edge of the valve column clamp groove, a straight edge is arranged on the lateral surface edge of the valve column clamp groove, and a lengthened bolt handle is arranged at one end of the fastening bolt. The valve wrench is fastened on a valve column through the fastening bolt, the straight edge on the lateral surface of the valve column clamp groove is tightly combined with a straight edge of the valve column, and therefore valve wrench slipping is avoided; and the lengthened bolt handle can fast fix the fastening bolt. Compared with the prior art, the valve wrench is applicable to valves of various types and is simple in structure and convenient to use.
Description
Technical field
The utility model relates to field of machining, relates in particular to a kind of tap wrench that can the multiple model valve of switch.
Background technology
At industrial pipeline, in the pipeline maintenance process of the network of rivers, need a large amount of valves of switch simultaneously, and the model difference, because the valve size difference, its matching used spanner also varies in size, maintenance work personnel such as these valves of need switch need carry the spanner of multiple model simultaneously, are used alternatingly, efficient is low, use inconvenience, as run into special type, do not have supporting spanner, can't controlled valve, influence project progress.
Given this, be necessary to provide a kind of new general tap wrench to solve above-mentioned technical problem.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of tap wrench, and it can adapt to the valve of multiple model, and is simple in structure, easy to use, can improve the pipeline maintenance work efficiency of workers greatly.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of tap wrench, comprise handle and valve column draw-in groove, and described handle is provided with a link, it is characterized in that: described valve column draw-in groove side is provided with a fastening bolt.
As the further improvement of the technical program, the limit, side of described valve column draw-in groove is provided with a straight flange.
As the further improvement of the technical program, described fastening bolt one end is provided with one and lengthens the grip of bolt.
Compared with prior art, the utility model tap wrench utilizes fastening bolt that tap wrench is anchored on the valve column, the straight flange of the side of described valve column draw-in groove and the straight flange of valve column are combined closely, prevent the tap wrench slippage, the described lengthening grip of bolt can be fast fixing fastening bolt, it can adapt to the valve of multiple model, and is simple in structure, easy to use.
Description of drawings
Fig. 1 is the structural representation of tap wrench described in the utility model.
The specific embodiment
See also shown in Figure 1, the utility model provides a kind of tap wrench, a kind of tap wrench, comprise handle 1 and valve column draw-in groove 2, described handle is provided with a link 3, it is characterized in that: described valve column draw-in groove side is provided with a fastening bolt 4, and the limit, side of described valve column draw-in groove is provided with a straight flange 21, and described fastening bolt one end is provided with one and lengthens the grip of bolt 41.
In use, the valve column draw-in groove 2 of tap wrench is sheathed on valve column outside, the rotating lengthening grip of bolt 41 drives fastening bolt 4, and tap wrench is anchored on the valve column, the straight flange 21 of the side of described valve column draw-in groove is combined closely with the straight flange of valve column, prevent the tap wrench slippage, the described lengthening grip of bolt can be fast fixing fastening bolt, it can adapt to the valve of multiple model, simple in structure, easy to use.
The above; it only is most preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction; any those of ordinary skill in the art; do not breaking away under the technical solutions of the utility model scope situation; utilize the method content of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, all belong to the scope of claims protection.
Claims (3)
1. a tap wrench comprises handle and valve column draw-in groove, and described handle is provided with a link, it is characterized in that: described valve column draw-in groove side is provided with a fastening bolt.
2. tap wrench according to claim 1, it is characterized in that: the limit, side of described valve column draw-in groove is provided with a straight flange.
3. tap wrench according to claim 2 is characterized in that: described fastening bolt one end is provided with one and lengthens the grip of bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167995 CN203125408U (en) | 2013-04-07 | 2013-04-07 | Valve wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167995 CN203125408U (en) | 2013-04-07 | 2013-04-07 | Valve wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125408U true CN203125408U (en) | 2013-08-14 |
Family
ID=48933428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320167995 Expired - Fee Related CN203125408U (en) | 2013-04-07 | 2013-04-07 | Valve wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583763A (en) * | 2016-03-17 | 2016-05-18 | 中煤能源黑龙江煤化工有限公司 | Switching three-way valve wrench |
-
2013
- 2013-04-07 CN CN 201320167995 patent/CN203125408U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583763A (en) * | 2016-03-17 | 2016-05-18 | 中煤能源黑龙江煤化工有限公司 | Switching three-way valve wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140407 |