CN203438124U - Solid wrench with movable wrench head - Google Patents
Solid wrench with movable wrench head Download PDFInfo
- Publication number
- CN203438124U CN203438124U CN201320541042.7U CN201320541042U CN203438124U CN 203438124 U CN203438124 U CN 203438124U CN 201320541042 U CN201320541042 U CN 201320541042U CN 203438124 U CN203438124 U CN 203438124U
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- CN
- China
- Prior art keywords
- wrench
- solid
- spanner
- trigger piece
- head
- 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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Abstract
The utility model relates to the field of hardware tools for electric power mounting and maintenance, in particular to a solid wrench with a movable wrench head. The solid wrench comprises a solid wrench head and a wrench handle, a base is arranged at the bottom of the solid wrench head, connecting sheets are welded to the symmetric positions on the two sides of the base respectively, and connecting holes are formed in the connecting sheets. A groove strip hole is formed in the middle of the upper portion of the wrench handle. The solid wrench head 1 is inserted into the connecting holes in the connecting sheets and the groove strip hole in the wrench handle through a bolt rod with external threads arranged at the two ends, and is screwed and fixed through a nut. A groove strip is arranged on the upper portion of the wrench handle, the wrench head capable of movably moving on the wrench handle is designed, and therefore screws can be mounted and dismounted conveniently in different clearances or at different corners, and the solid wrench has the advantages of dismounting and mounting the screws conveniently at the corners or in small clearance space and improving work efficiency.
Description
[technical field]
The utility model relates to electric power installation and maintenance and uses hardware & tools field, is specifically related to a kind of fork spanner with movable jaw.
[background technology]
In power construction process, especially for some electric power improvement projects, to built shaft tower or its relevant assembly such as stand that is set as type, in disassembly process because screw is got rusty by rain erosion for a long time, add turning or some groove gaps between the shaft tower after assembling, use traditional fork spanner to dismantle screw, extremely inconvenient and twist tear process open in bad strength, thereby affect operating efficiency.
Therefore the structure to existing stiff hand is further reformed.
[utility model content]
The purpose of this utility model is for the defect of prior art and deficiency, provide a kind of simple in structure, a kind of fork spanner with movable jaw reasonable in design, easy to use, it arranges a groove bar on plate handle top, can be on the trigger piece movable mobile spanner of design one, thereby convenient at different gap or corner's conveniently assemble and disassemble screw, it has is convenient at turning or compared with small void space place easy disassembly screw, increases work efficiency.
A kind of fork spanner with movable jaw described in the utility model, it comprises slow-witted spanner and trigger piece, and described slow-witted spanner bottom arranges a base, and a connecting piece is welded respectively in this base bilateral symmetry position, and a connecting hole is set on this brace; One groove cylindrical void is set in the middle of described trigger piece top; Described slow-witted spanner 1 inserted connecting hole on brace and the groove cylindrical void on trigger piece by double headed roller external screw thread tightening latch, and it is fixed to use nut to twist to be rotated with.
Further, on described nut inner wall, be provided with antislip ring pad.
Further, described trigger piece bottom is provided with insulation sleeve.
Adopt after said structure, the utility model beneficial effect is: a kind of fork spanner with movable jaw described in the utility model, it arranges a groove bar on plate handle top, can be on the trigger piece movable mobile spanner of design one, thereby convenient at different gap or corner's conveniently assemble and disassemble screw, it has is convenient at turning or compared with small void space place easy disassembly screw, increases work efficiency.
[accompanying drawing explanation]
Accompanying drawing described herein is to be used to provide further understanding of the present utility model, forms the application's a part, but does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Description of reference numerals:
1, slow-witted spanner; 2, base; 3, brace; 4, tightening latch; 5, nut; 6, groove cylindrical void;
7, trigger piece; 8, insulation sleeve.
[specific embodiment]
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, illustrative examples wherein and explanation are only used for explaining the utility model, but not as to restriction of the present utility model.
As shown in Figure 1, a kind of fork spanner with movable jaw described in this specific embodiment, it comprises slow-witted spanner 1 and trigger piece 7, described slow-witted spanner 1 bottom arranges a base 2, a connecting piece 3 is welded respectively in these base 2 bilateral symmetry positions, on this brace 3, a connecting hole is set; Described trigger piece arranges a groove cylindrical void 6 in the middle of 7 tops; Described slow-witted spanner 1 inserted connecting hole on brace 3 and the groove cylindrical void 6 on trigger piece 7 by double headed roller external screw thread tightening latch 4, and it is fixed to use nut 5 to twist to be rotated with.
On described nut 5 inwalls, be provided with antislip ring pad.
Described trigger piece 7 bottoms are provided with insulation sleeve 8.
The utility model in use, when shaft tower being carried out to maintenance maintenance or unloading while tearing open, for corner or compared with the screw of sulculus gap, nut 5 is unscrewed, made groove cylindrical void 6 activities of slow-witted spanner 1 in can trigger piece 7, slow-witted spanner 1 also can be left or 90-degree rotation to the right in addition, convenient mounting or dismounting screw, after the slow-witted spanner 1 determining according to working condition at that time, re-use nut 5 tighten fixing, thereby be very easy to work.
A kind of fork spanner with movable jaw described in the utility model, it arranges a groove bar on plate handle top, can be on the trigger piece movable mobile spanner of design one, thereby convenient at different gap or corner's conveniently assemble and disassemble screw, it has is convenient at turning or compared with small void space place easy disassembly screw, increases work efficiency.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (3)
1. the fork spanner with movable jaw, it comprises slow-witted spanner (1) and trigger piece (7), it is characterized in that: described slow-witted spanner (1) bottom arranges a base (2), and a connecting piece (3) is welded respectively in this base (2) bilateral symmetry position, and this brace arranges a connecting hole on (3); One groove cylindrical void (6) is set in the middle of described trigger piece (7) top; Described slow-witted spanner (1) inserted connecting hole on brace (3) and the groove cylindrical void (6) on trigger piece (7) by double headed roller external screw thread tightening latch (4), and it is fixed to use nut (5) to twist to be rotated with.
2. a kind of fork spanner with movable jaw according to claim 1, is characterized in that: on described nut (5) inwall, be provided with antislip ring pad.
3. a kind of fork spanner with movable jaw according to claim 1, is characterized in that: described trigger piece (7) bottom is provided with insulation sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541042.7U CN203438124U (en) | 2013-09-02 | 2013-09-02 | Solid wrench with movable wrench head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541042.7U CN203438124U (en) | 2013-09-02 | 2013-09-02 | Solid wrench with movable wrench head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203438124U true CN203438124U (en) | 2014-02-19 |
Family
ID=50089198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320541042.7U Expired - Fee Related CN203438124U (en) | 2013-09-02 | 2013-09-02 | Solid wrench with movable wrench head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203438124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433877A (en) * | 2013-09-02 | 2013-12-11 | 太仓市旭冉机械有限公司 | Solid wrench with movable spanner |
| CN113878546A (en) * | 2021-10-20 | 2022-01-04 | 浙江瑞利工程有限公司 | Electromechanical device fast overhaul equipment for building |
-
2013
- 2013-09-02 CN CN201320541042.7U patent/CN203438124U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433877A (en) * | 2013-09-02 | 2013-12-11 | 太仓市旭冉机械有限公司 | Solid wrench with movable spanner |
| CN113878546A (en) * | 2021-10-20 | 2022-01-04 | 浙江瑞利工程有限公司 | Electromechanical device fast overhaul equipment for building |
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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 |
Granted publication date: 20140219 Termination date: 20140902 |
|
| EXPY | Termination of patent right or utility model |