CN203765530U - Improved wrench - Google Patents
Improved wrench Download PDFInfo
- Publication number
- CN203765530U CN203765530U CN201420126851.6U CN201420126851U CN203765530U CN 203765530 U CN203765530 U CN 203765530U CN 201420126851 U CN201420126851 U CN 201420126851U CN 203765530 U CN203765530 U CN 203765530U
- Authority
- CN
- China
- Prior art keywords
- spanner
- wrench
- valve
- improved
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 241000282693 Cercopithecidae Species 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses an improved wrench which comprises a wrench body (1), angle supports (2) and a T-shaped handle (3). The two angle supports (2) are symmetrically welded at the tail end of the T-shaped handle (3), and the two angle supports (2) are clamped on the handle portion of the wrench body (1). The improved wrench is simple in structure, low in cost and convenient to operate, and construction operation can be finished easily through the wrench.
Description
Technical field
The utility model relates to spanner, is specifically related to a kind of improved spanner.
Background technology
When in well, valve operates, all enter in valve well or lie prone outside valve well on road surface by operating personnel in the past, with pipe wrench or monkey wrench, valve is operated, in construction, often traffic and operating personnel's personal safety is brought to certain hidden danger, if run into the less operating personnel of valve well, cannot enter operation in well at all, only have valve well is pushed aside, so not only consuming time but also can increase maintenance cost.In addition, do not use for a long time in valve screw and gland corrosion situation running into valve, can only beat pipe wrench or monkey wrench by external force such as hand hammers, than the health being easier to operating personnel, damage like this, easily operation tool is caused to damage yet.
Summary of the invention
The purpose of this utility model is: a kind of improved spanner is provided, utilizes lever principle to realize valve is carried out to light switching manipulation.
Technical solution of the present utility model is: this improved spanner comprises spanner, angle brace and T word handle, two angle braces of end symmetrical welding of T word handle, the handle part of two angle brace engaging spanners.
During use, the operating surface of spanner and the tight interlock of valve screw acting surface are fixed, operating personnel stand on road surface, and hand-held T word handle is fastened on two angle brace bottoms the handle part of spanner, utilizes leverage to be rotated valve opening and closing to valve screw.
The utility model is simple in structure, with low cost, easy to operate, easily completes constructing operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 spanner, 2 angle braces, 3 T word handles.
The specific embodiment
As shown in Figure 1, this improved spanner comprises spanner 1, angle brace 2 and T word handle 3, the handle part of 2, two angle braces of end symmetrical two angle braces of welding, the 2 engaging spanners 1 of T word handle 3.
During use, the operating surface of spanner 1 and the tight interlock of valve screw acting surface are fixed, operating personnel stand on road surface, and hand-held T word handle 3 is fastened on two angle brace 2 bottoms the handle part of spanner 1, utilizes leverage to be rotated valve opening and closing to valve screw.
Claims (1)
1. improved spanner, is characterized in that: this improved spanner comprises spanner (1), angle brace (2) and T word handle (3), end symmetrical welding two angle braces (2) of T word handle (3), the handle part of two angle braces (2) engaging spanners (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126851.6U CN203765530U (en) | 2014-03-20 | 2014-03-20 | Improved wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126851.6U CN203765530U (en) | 2014-03-20 | 2014-03-20 | Improved wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765530U true CN203765530U (en) | 2014-08-13 |
Family
ID=51282772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420126851.6U Expired - Lifetime CN203765530U (en) | 2014-03-20 | 2014-03-20 | Improved wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765530U (en) |
-
2014
- 2014-03-20 CN CN201420126851.6U patent/CN203765530U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |