CN202668421U - Assembly wrench - Google Patents
Assembly wrench Download PDFInfo
- Publication number
- CN202668421U CN202668421U CN 201220172635 CN201220172635U CN202668421U CN 202668421 U CN202668421 U CN 202668421U CN 201220172635 CN201220172635 CN 201220172635 CN 201220172635 U CN201220172635 U CN 201220172635U CN 202668421 U CN202668421 U CN 202668421U
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Abstract
The utility model discloses an assembly wrench, and overcomes the defects that at present, assembly operation of a female head connector and a male head connector on a front conducting section of an offshore earthquake exploration cable is inconvenient, and assembly efficiency is low. The assembly wrench comprises a handle (1), a head portion (2) with an opening, and two protrusions (3), wherein the two protrusions (3) are arranged at two ends of the head portion (2). The handle (1) is fixedly connected with the central portion of the head portion (2), the handle (1) is located at the reverse direction of the opening direction of the head portion (2), the two protrusions (3) has the same facing direction, and the facing direction of the two protrusions (3) is perpendicular to the surface of the head portion (2). The assembly wrench can be used for dismounting and mounting of the female head connector and the male head connector on the front conducting section of the offshore earthquake exploration cable.
Description
Technical field
The utility model relates to a kind of offshore seismic exploration cable lead-in cable operation tool, relates in particular to a kind of fitter spanner.
Background technology
As shown in Figure 1, offshore seismic exploration cable lead-in cable joint external structure mainly comprises lead-in cable joint shell 1, the first female connector 2, fiber connector installation site 3, fiber connector 4 and second female connector 5 etc.Seismic prospecting cable lead-in cable internal communication relies on optical fiber to finish, and therefore often needs cable is disassembled the place that searches problem when lead-in cable breaks down.
The erecting tools of present offshore seismic exploration cable lead-in cable does not reach the intact assembling of each modular construction of offshore seismic exploration cable lead-in cable and disassembles, such as needing in the operation female connector is connected on the corresponding Male head connector, because the slit of connector installed position is very narrow and small, adopted the free-hand installation or removal of cable maintenance personnel in the past, this mode of operation is unusually difficult, inefficiency has affected cable maintenance efficient.Sometimes also can adopt and knock female connector coupling groove such as instruments such as word screwdrivers and assemble, but this mode is usually damaged female connector.
The utility model content
Technical problem to be solved in the utility model is to overcome assembly manipulation inconvenience between present offshore seismic exploration cable lead-in cable female connector and the Male head connector and the defective of inefficiency.
In order to solve the problems of the technologies described above, the utility model provides a kind of fitter spanner, comprises handle (1), opening shape head (2) and two projections (3) that are positioned at head (2) two ends; Handle (1) is fixedly connected with the central part of head (2), and handle (1) is positioned at the opposite direction of the opening direction of head (2), two projections (3) with same towards the surface perpendicular to head (2).
Preferably, handle (1) is connected with neck (11) with head (2).
Preferably, the thickness of neck (11) is less than the thickness of handle (1).
Preferably, the opening shape of head (2) dress comprises U-shaped opening, V-arrangement opening, semicircle opening or half elliptic opening etc.
Preferably, projection (3) is rectangle.
Example structure of the present utility model is compact, operates flexible, has safe, practical, the plurality of advantages such as cost is low, good portability.Embodiment of the present utility model, can be used for dismounting and installation between offshore seismic exploration cable lead-in cable female connector and the Male head connector, compact conformation, practical, safe and easy to carry, the recovery cable high efficiency, effectively maintenance cable effectively ensures open-air carrying out smoothly of producing, and can greatly improve the operating efficiency that removes and installs.
Description of drawings
Fig. 1 is offshore seismic exploration cable lead-in cable joint external structure schematic diagram.
Fig. 2 is the structural representation of the fitter spanner of the utility model embodiment.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, hereinafter in connection with accompanying drawing embodiment of the present utility model is elaborated.Need to prove, in the situation that do not conflict, the embodiment among the application and the feature among the embodiment be any combination mutually.
As shown in Figure 2, the fitter spanner of the utility model embodiment mainly comprises handle 1, opening shape head 2 and two projections 3 that are positioned at head 2 two ends.Handle 1 is fixedly connected with the central part of head 2, and handle 1 is positioned at the opposite direction of the opening direction of head 2.Two projections 3 are arranged on the two ends of head 2, and with same towards the surface perpendicular to head 2.Among the embodiment of the present utility model, projection 3 is rectangle.
As shown in Figure 2, among the embodiment of the present utility model, also be connected with neck 11 between handle 1 and the head 2, wherein the thickness of neck 11 is less than the thickness of handle 1.
Among the embodiment of the present utility model, opening shape head 2 can be U-shaped opening, V-arrangement opening, semicircle opening or half elliptic opening etc.
Among the embodiment of the present utility model, handle 1, opening shape head 2 and projection 3 can be integrated.Embodiment of the present utility model can adopt metal such as stainless steel alloy to process.
Embodiment of the present utility model can move in narrow space inside place, larger slit, be easy to walk around the obstacle of cable core, conveniently go deep into the positions such as coupling groove of female connector, can provide than high pulling torque, guarantee not damage female connector and Male head connector etc., quickly and easily the installation or removal female connector.
Although the disclosed embodiment of the utility model as above, the embodiment that described content just adopts for the ease of understanding the utility model is not to limit the utility model.Technical staff under any the utility model in the technical field; under the prerequisite that does not break away from the disclosed spirit and scope of the utility model; can do any modification and variation in the details that reaches of implementing in form; but scope of patent protection of the present utility model still must be as the criterion with the scope that appending claims was defined.
Claims (5)
1. a fitter spanner is characterized in that, comprises handle (1), opening shape head (2) and two projections (3) that are positioned at head (2) two ends; Handle (1) is fixedly connected with the central part of head (2), and handle (1) is positioned at the opposite direction of the opening direction of head (2), two projections (3) with same towards the surface perpendicular to head (2).
2. fitter spanner according to claim 1 is characterized in that,
Handle (1) is connected with neck (11) with head (2).
3. fitter spanner according to claim 2 is characterized in that,
The thickness of neck (11) is less than the thickness of handle (1).
4. fitter spanner according to claim 1 is characterized in that,
The opening shape dress of head (2) comprises U-shaped opening, V-arrangement opening, semicircle opening or half elliptic opening.
5. fitter spanner according to claim 1 is characterized in that,
Projection (3) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220172635 CN202668421U (en) | 2012-04-23 | 2012-04-23 | Assembly wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220172635 CN202668421U (en) | 2012-04-23 | 2012-04-23 | Assembly wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202668421U true CN202668421U (en) | 2013-01-16 |
Family
ID=47489354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220172635 Expired - Fee Related CN202668421U (en) | 2012-04-23 | 2012-04-23 | Assembly wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202668421U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085025A (en) * | 2013-02-08 | 2013-05-08 | 厦门太古飞机工程有限公司 | Ball conveying base plate maintaining method and ball conveying base plate maintaining tool |
| CN106715992A (en) * | 2014-08-26 | 2017-05-24 | 恩特格里斯公司 | High torque polymer fittings |
| CN107457733A (en) * | 2016-06-02 | 2017-12-12 | 五冶集团上海有限公司 | A kind of sickle spanner for being used to fastening and dismantling bored pile guide interface |
| CN108718060A (en) * | 2018-04-11 | 2018-10-30 | 广东电网有限责任公司 | A kind of elbow-type cable connector rapid dismounting apparatus |
-
2012
- 2012-04-23 CN CN 201220172635 patent/CN202668421U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085025A (en) * | 2013-02-08 | 2013-05-08 | 厦门太古飞机工程有限公司 | Ball conveying base plate maintaining method and ball conveying base plate maintaining tool |
| CN103085025B (en) * | 2013-02-08 | 2015-05-06 | 厦门太古飞机工程有限公司 | Ball conveying base plate maintaining method |
| CN106715992A (en) * | 2014-08-26 | 2017-05-24 | 恩特格里斯公司 | High torque polymer fittings |
| CN107457733A (en) * | 2016-06-02 | 2017-12-12 | 五冶集团上海有限公司 | A kind of sickle spanner for being used to fastening and dismantling bored pile guide interface |
| CN108718060A (en) * | 2018-04-11 | 2018-10-30 | 广东电网有限责任公司 | A kind of elbow-type cable connector rapid dismounting apparatus |
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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: 20130116 Termination date: 20180423 |