CN203125409U - Wrench for tightening handwheel - Google Patents
Wrench for tightening handwheel Download PDFInfo
- Publication number
- CN203125409U CN203125409U CN 201320185868 CN201320185868U CN203125409U CN 203125409 U CN203125409 U CN 203125409U CN 201320185868 CN201320185868 CN 201320185868 CN 201320185868 U CN201320185868 U CN 201320185868U CN 203125409 U CN203125409 U CN 203125409U
- Authority
- CN
- China
- Prior art keywords
- handwheel
- wrench
- utility
- dop
- model
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a wrench for tightening a handwheel. The wrench is composed of a chuck 1 and a T-shaped handle 2 and is characterized in that the chuck 1 is welded at the bottom end of the T-shaped handle, and the chuck is of an inner hollow quincuncial structure and meshed with the appearance of a stop valve handwheel. The wrench has the advantages and effects of simple structure, easiness in tightening and time and labor saving.
Description
Technical field
The utility model relates to a kind of instrument of degree of tightness valve, relates in particular to a kind of degree of tightness handwheel spanner.
Background technology
The hydraulic support stop valve is used in main feed liquor to the control valve pipeline, is the valve that guarantees that hydraulic circuit is opened or used when trouble shoot and local maintenance work are carried out in the liquid road.General with manually opening or closing, waste time and energy, the while in the greasy dirt dust atmosphere of down-hole, operating difficulties.
Summary of the invention
The utility model provides degree of tightness handwheel spanner a kind of simple in structure, time saving and energy saving at the deficiencies in the prior art.
The technical solution adopted in the utility model is: a kind of degree of tightness handwheel spanner comprises: dop 1, T type handle 2.It is characterized in that: dop 1 is welded on T type handle bottom, and dop is quincuncial interior hollow structure, is meshed with stop valve handwheel profile.
The utility model has the advantages of and be: simple in structure, degree of tightness is easy, and is time saving and energy saving.
Description of drawings
Fig. 1 is a kind of degree of tightness handwheel spanner structure schematic diagram
Fig. 2 is a kind of degree of tightness handwheel spanner dop structural representation
Accompanying drawing indicates: dop 1, T type handle 2.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1, Fig. 2 are a kind of specific embodiment of the present utility model.A kind of degree of tightness handwheel spanner comprises: dop 1, T type handle 2 is characterized in that: dop 1 is welded on T type handle bottom, and dop is the interior hollow structure of plum blossom shape, is meshed with stop valve handwheel profile.
During use the degree of tightness handwheel is stretched into handwheel with spanner dop end, its plum-shaped structure is meshed, slightly firmly it can be unclamped or fastening, alleviated labour intensity, saved working time.
More than be that a kind of specific embodiment structure provided by the utility model is described in detail; the utility model just is used for helping to understand method for designing of the present utility model and core concept; simultaneously; to those skilled in the art; it is essential identical that foundation thought of the present utility model designs, all within the utility model protection domain.In sum, this specification can not be interpreted as restriction of the present utility model.
Claims (1)
1. degree of tightness handwheel spanner, comprising: dop (1), T type handle (2) is characterized in that: dop (1) is welded on T type handle (2) bottom, dop (1) be quincuncial in hollow structure, be meshed with stop valve handwheel profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185868 CN203125409U (en) | 2013-03-21 | 2013-03-21 | Wrench for tightening handwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185868 CN203125409U (en) | 2013-03-21 | 2013-03-21 | Wrench for tightening handwheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125409U true CN203125409U (en) | 2013-08-14 |
Family
ID=48933429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320185868 Expired - Fee Related CN203125409U (en) | 2013-03-21 | 2013-03-21 | Wrench for tightening handwheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081230A (en) * | 2019-04-30 | 2019-08-02 | 上海外高桥造船有限公司 | A kind of valve opening machine |
-
2013
- 2013-03-21 CN CN 201320185868 patent/CN203125409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081230A (en) * | 2019-04-30 | 2019-08-02 | 上海外高桥造船有限公司 | A kind of valve opening machine |
| CN110081230B (en) * | 2019-04-30 | 2020-05-19 | 上海外高桥造船有限公司 | Valve opener |
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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: 20140321 |