CN203045581U - F-shaped spanner - Google Patents
F-shaped spanner Download PDFInfo
- Publication number
- CN203045581U CN203045581U CN 201220638175 CN201220638175U CN203045581U CN 203045581 U CN203045581 U CN 203045581U CN 201220638175 CN201220638175 CN 201220638175 CN 201220638175 U CN201220638175 U CN 201220638175U CN 203045581 U CN203045581 U CN 203045581U
- Authority
- CN
- China
- Prior art keywords
- spanner
- dop
- wrenching bar
- clamping head
- rod
- 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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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model provides an F-shaped spanner. The F-shaped spanner comprises a spanner rod, a spanner handle, a first clamping head and a second clamping head, wherein antiskid patterns are formed in the spanner handle, and the first clamping head and the second clamping head are connected with the spanner rod; the first clamping head is fixedly arranged at the end head of the spanner rod; at least two connecting threaded holes are formed in the spanner rod; and the second clamping head is screwed in one connecting threaded hole of the spanner rod. The F-shaped spanner is simple in structure and is easy to manufacture and popularize, and the distance between the two clamping heads and the length of the spanner rod can be adjusted conveniently, so that the F-shaped spanner is applicable to multiple occasions, and the condition that work staff need to carry spanners of different models during work is avoided.
Description
Technical field
The utility model relates to a kind of machine tool, is specifically related to a kind of F type spanner.
Background technology
The F type spanner that uses in the present prior art, the distance between two dops of spanner is fixed, and can not regulate.Sometimes because need of work, the distance between two dops is excessive or too small, just needs to change the spanner of different model, thereby just needs the staff to carry the spanner of different model, makes troubles for concrete work; Sometimes because the spanner handle of F type spanner is too short, when the F type spanner work of using prior art, to staff's physical fitness requirement than higher.
Such as, when F type spanner is used for installing and fixing in the end process, power distribution cabinet and trench work-yard are narrow, can only one man operation.Cable core is separately being broken off with the fingers and thumb curved, adjusted phase sequence, during with line nose position, because the copper cable heart yearn is not only thick but also hard, when using the F type spanner of prior art, be difficult to adjust to the right place, installing and fixing to end and brought great inconvenience.
The utility model content
Technical problem to be solved in the utility model provides a kind of F type spanner that can regulate the dop spacing.
The technical scheme that addresses the above problem is: a kind of F type spanner, comprise wrenching bar, be provided with the spanner handle of the anti-skidding lines of the hand, first dop that is connected with wrenching bar and second dop, first dop is fixed on the wrenching bar termination, its special character is: be provided with two on the wrenching bar at least and connect screw, in the connection screw on second dop screw-in wrenching bar.
According to different working conditions, can by second dop is screwed in the different connection screw of wrenching bar, regulate the distance between first dop and second dop according to need of work, to satisfy requirements of one's work, avoided changing at work the inconvenience that the spanner of different model brings.
Above-mentioned wrenching bar is the wrenching bar of adjustable length, in order to adapt to need of work, the workload that reduces a staff is saved muscle power.
The part of holding of above-mentioned spanner handle has rough surface, and its effect is anti-skidding, such as the hand grip portion submeter wears many groove, perhaps can be at the surface knurling that hold part.
Above-mentioned first dop and second dop all are anti-skidding dops; For example the working face of first dop and second dop has detent projection or circular protrusions.
The utlity model has following technique effect:
1, because the utility model can be regulated distance between first dop and second dop flexibly, avoided changing the inconvenience that the spanner of different model brings;
2, the adjustable length of wrenching bar of the present utility model, thereby save muscle power, improved operating efficiency.
3, of the present utility model simple in structure, be easy to make and promote, can regulate very easily two between the dop distance and the length of wrenching bar, thereby can be applied to multiple occasion, the demand of having avoided the staff to carry the different model spanner in the course of the work.
Description of drawings
Fig. 1 is first structural representation of the present utility model;
Reference numeral:
The 1-wrenching bar; The 2-spanner handle; 3-first dop; 4-second dop; 5-connects screw, 6-locking nut, the working face of 7-first dop.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of F type spanner, comprises wrenching bar 1, is provided with the spanner handle 2 of the anti-skidding lines of the hand, first dop 3 that is connected with wrenching bar and second dop, 4, the first dops and is fixed on the wrenching bar termination.It is screw rod that wrenching bar is provided with the jointing that connects screw 5, the second dops, can screw in to connect in the screw 5.By second dop being screwed in the distance that just can regulate in the different connection screws between first dop and second dop, the inconvenience of having avoided the spanner of replacing different model when using the utility model work to bring.Wherein, second dop also is provided with locking nut 6 with being connected between the screw, with prevent second dop be connected between the screw loosening and influence operating efficiency.
The concrete quantity of above-mentioned connection screw and each distance that connects between the screw can wait to design according to working environment, target.Usually, each connects between the screw is equidistant, and quantity arranges 3 better.Wrenching bar of the present utility model is the wrenching bar of adjustable length, such as wrenching bar is expansion link.First dop of F type spanner and second dop all are anti-skidding dops, and its working surface 7 is provided with some detent projection.
Claims (5)
1. F type spanner, comprise wrenching bar, be provided with the spanner handle of the anti-skidding lines of the hand, first dop that is connected with wrenching bar and second dop, first dop is fixed on the wrenching bar termination, it is characterized in that: be provided with two on the wrenching bar at least and connect screw, in the connection screw on second dop screw-in wrenching bar.
2. F type spanner according to claim 1, it is characterized in that: described wrenching bar is the wrenching bar of adjustable length.
3. F type spanner according to claim 1 and 2 is characterized in that: the part of holding of spanner handle has rough surface.
4. F type spanner according to claim 3, it is characterized in that: described first dop and second dop all are anti-skidding dops.
5. F type spanner according to claim 4, it is characterized in that: the working face of described first dop and second dop has detent projection or circular protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638175 CN203045581U (en) | 2012-11-27 | 2012-11-27 | F-shaped spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638175 CN203045581U (en) | 2012-11-27 | 2012-11-27 | F-shaped spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045581U true CN203045581U (en) | 2013-07-10 |
Family
ID=48728577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220638175 Expired - Fee Related CN203045581U (en) | 2012-11-27 | 2012-11-27 | F-shaped spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045581U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683089A (en) * | 2013-09-11 | 2014-03-26 | 国家电网公司 | A power transmission line spacer live-line maintenance lever tong |
| CN104647257A (en) * | 2014-12-24 | 2015-05-27 | 重庆市大足区鸿泳金属表面加工厂 | Steel spanner |
| CN105150142A (en) * | 2015-09-02 | 2015-12-16 | 无锡市东赫金属制品有限公司 | Movable wrench |
| WO2019071404A1 (en) * | 2017-10-09 | 2019-04-18 | 深圳市迪尔安科技有限公司 | Labor-saving handle for circular valve handle |
-
2012
- 2012-11-27 CN CN 201220638175 patent/CN203045581U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683089A (en) * | 2013-09-11 | 2014-03-26 | 国家电网公司 | A power transmission line spacer live-line maintenance lever tong |
| CN104647257A (en) * | 2014-12-24 | 2015-05-27 | 重庆市大足区鸿泳金属表面加工厂 | Steel spanner |
| CN105150142A (en) * | 2015-09-02 | 2015-12-16 | 无锡市东赫金属制品有限公司 | Movable wrench |
| WO2019071404A1 (en) * | 2017-10-09 | 2019-04-18 | 深圳市迪尔安科技有限公司 | Labor-saving handle for circular valve handle |
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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: 20130710 Termination date: 20131127 |