CN202412118U - Spanner for valve - Google Patents
Spanner for valve Download PDFInfo
- Publication number
- CN202412118U CN202412118U CN2012200384224U CN201220038422U CN202412118U CN 202412118 U CN202412118 U CN 202412118U CN 2012200384224 U CN2012200384224 U CN 2012200384224U CN 201220038422 U CN201220038422 U CN 201220038422U CN 202412118 U CN202412118 U CN 202412118U
- Authority
- CN
- China
- Prior art keywords
- valve
- spanner
- hand crank
- utility
- 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 relates to a spanner for a valve. The spanner comprises an F-shaped spanner, and a hand crank is welded at the tail end of the F-shaped spanner. Additionally, an outer barrel is sleeved on the hand crank. According to the utility model, the hand crank is arranged at the tail end of the spanner, thus realizing a purpose of continuously opening and closing the valve; therefore, a small vertical valve can be opened and closed more conveniently and rapidly, operation is safe and reliable, the working efficiency of opening and closing of the valve is increased, and the labour intensity of workers is lowered when workers open and close the valve.
Description
Technical field
The utility model relates to a kind of tap wrench.
Background technology
Tap wrench is a requisite extraordinary instrument in equipment and the pipeline valve maintenance, repair of industries such as power plant, oil, chemical industry, petrochemical industry.Wherein, F type tap wrench relies on its particular structure advantage at controlled valve; Especially (valve below the DN50) is widely used during the vertical minor valve of switch, but owing to have discontinuity in the use of F type tap wrench, must could operate behind the change place after opening half-turn again; And can not continued operation, the result causes the efficient of workman's controlled valve not high.
Summary of the invention
The goal of the invention of the utility model is a kind of tap wrench to be provided to the problems referred to above, be used to solve existing F type tap wrench use can not continued operation problem.
The utility model is realized through following technical scheme: a kind of tap wrench comprises F type spanner, and the end of F type spanner is welded with hand crank.
Be set with urceolus on the described hand crank.
Adopt the good effect of technique scheme: on the end of spanner, add hand crank in the utility model; Realized the purpose of continuous controlled valve; More convenient when making the vertical valvelet of switch; Handling safety is reliable and improved the operating efficiency of controlled valve, the labour intensity when alleviating workman's controlled valve.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Structural representation when Fig. 2 is the utility model user mode.
Among the figure: 1 F type spanner, 2 hand cranks, 3 urceolus, 4 valves, 5 handwheels.
The specific embodiment
Below in conjunction with Fig. 1, Fig. 2 the utility model is described further: a kind of tap wrench comprises F type spanner 1.The unique texture setting of F type is to snap in the handwheel of valve during for the ease of controlled valve.The end of F type spanner 1 is welded with hand crank 2.Reached the purpose of controlled valve through the rotation of hand crank 2, having solved the F type tap wrench that in the past used can not continued operation, the inefficient problem of controlled valve.In addition when reducing controlled valve, the hard friction of 2 pairs of workman's palms of hand crank, can be on hand crank 2 suit urceolus 3.
During use, at first tap wrench is snapped in the handwheel 5 of valve 4, grasp hand crank 2 then and rotate, just can reach the effect of controlled valve.Simple to operation quick, improved the operating efficiency of controlled valve, the labour intensity when alleviating workman's controlled valve.
Claims (2)
1. a tap wrench comprises F type spanner (1), it is characterized in that: the end of described F type spanner (1) is welded with hand crank (2).
2. a kind of tap wrench according to claim 1 is characterized in that: be set with urceolus (3) on the described hand crank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200384224U CN202412118U (en) | 2012-02-07 | 2012-02-07 | Spanner for valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200384224U CN202412118U (en) | 2012-02-07 | 2012-02-07 | Spanner for valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202412118U true CN202412118U (en) | 2012-09-05 |
Family
ID=46736911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200384224U Expired - Fee Related CN202412118U (en) | 2012-02-07 | 2012-02-07 | Spanner for valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202412118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742059A (en) * | 2014-07-25 | 2015-07-01 | 顾开明 | Valve key |
-
2012
- 2012-02-07 CN CN2012200384224U patent/CN202412118U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742059A (en) * | 2014-07-25 | 2015-07-01 | 顾开明 | Valve key |
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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: 20120905 Termination date: 20130207 |