CN204976521U - Instrument, instrument screw special vice - Google Patents
Instrument, instrument screw special vice Download PDFInfo
- Publication number
- CN204976521U CN204976521U CN201520567027.9U CN201520567027U CN204976521U CN 204976521 U CN204976521 U CN 204976521U CN 201520567027 U CN201520567027 U CN 201520567027U CN 204976521 U CN204976521 U CN 204976521U
- Authority
- CN
- China
- Prior art keywords
- binding clip
- instrument
- claw beam
- special vice
- utility
- 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
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 34
- 238000009413 insulation Methods 0.000 claims description 10
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses an instrument, instrument screw special vice belongs to electric power and examines and repair instrument technical field. It includes binding clip, claw beam, handle, articulated axle center and insulating cover, its characterized in that: the binding clip includes left binding clip and right binding clip, and the claw beam includes left claw beam and right claw beam, and the flat board of perpendicular to left side claw beam is buckled into right to left binding clip, and the flat board of perpendicular to right side claw beam is buckled into left to right binding clip, and the perpendicular dull and stereotyped middle part of two binding clips all is provided with a trapezoidal recess, and the trapezoidal recess of left binding clip and right binding clip forms a regular hexagon to receiving together, insulating cover sets up in the handle periphery. The utility model overcomes skid easily when dismantling the nut with the sharp -nosed plier, with spanner phenomenon such as good operation not, easily install and remove the little nut of instrument and meter rear panel, operating time has swiftly simply been shortened greatly to the operation, has improved work efficiency.
Description
Technical field
The utility model relates to electric power overhaul technical field of tools.
Background technology
To in the maintenance repair work of transformer station; can overhaul various relay, instrument; the primary nut of general nipper plier or spanner dismounting instrument and meter rear board; usually there will be with nipper plier easily skid, easy damaged nut; with spanner then because the phenomenons such as bad operation appear in instrument and meter rear board narrow space; operate very inconvenient, waste time and energy, greatly reduce the overhaul efficiency of instrument, instrument.
Application number be 201220651894.7 Chinese patent disclose a kind of primary nut dismounting special vice, its technical scheme is: it comprises the hinged tong arm in two middle parts, it is clamp handle that each tong arm is positioned at jointed shaft part below, the part be positioned at before jointed shaft is binding clip, the front end of the binding clip of two tong arms bends in opposite directions and becomes the flat board perpendicular to tong arm, the butt joint edge of two flat boards is provided with gap, and the gap of two flat boards is butted into regular polygon.This utility model utilizes the gap of two pincers wall front ends to be clamped by primary nut, then by rotating clamp handle dismounting or tightening primary nut, this utility model overcomes the deficiency that nipper plier clamping primary nut easily skids to a certain extent, and required operating space is little, be particularly suitable for the primary nut on the intensive binding post of dismounting, substantially increase transformer station's instrument, the overhaul efficiency of instrument, but the use of this special vice has certain limitation, instrument, primary nut in instrument is not a kind of specification all used, run into many nuts that the regular polygon that is butted into than the gap of this utility model two flat board is little, just can not play a role again, therefore, need a kind of nut dismounting special vice being applicable to various national standard specification.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of instrument, instrument screw special vice are provided, overcome and easily skid with during nipper plier dismounting nut, by phenomenons such as spanner bad operations, be easy to the primary nut installing and removing instrument and meter rear board, simply swift to operate, substantially reduce the working time, improve operating efficiency.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of instrument, instrument screw special vice, it comprises binding clip, claw beam, handle, hinged axle center and insulation sleeve, it is characterized in that: binding clip comprises left binding clip and right binding clip, claw beam comprises left claw beam and right claw beam, left binding clip is bent into the flat board perpendicular to left claw beam to the right, right binding clip is bent into the flat board perpendicular to right claw beam left, be provided with a trapezoidal groove in the middle part of the vertical flat plate of two binding clips, together with left binding clip is docked to the trapezoidal groove of right binding clip, form a regular hexagon; Insulation sleeve is arranged on handle periphery.
As preferably, described left binding clip and right binding clip are detachable binding clip, are fixed on left claw beam and right claw beam respectively by screw.
As preferably, the orthohexagonal size formed together with described left binding clip is docked to the trapezoidal groove of right binding clip matches with the national standard of hex nut.
As preferably, described insulation sleeve outer setting is fluted.
Adopt the beneficial effect that produces of technique scheme to be: the utility model overcome with nipper plier easily skid, easy damaged nut, situation with the bad operation of spanner, be easy to carry about with one, simply swift to operate, be easy to the primary nut installing and removing instrument and meter rear board, especially, time instrument, instrument rear board binding post are many, its superiority is more shown, more efficient and convenient, substantially reduce the working time, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, handle; 2, insulation sleeve; 3, hinged axle center; 4, left binding clip; 5, right binding clip; 6, left claw beam; 7, right claw beam; 8, trapezoidal groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1
A kind of instrument, instrument screw special vice, it comprises binding clip, claw beam, handle 1, hinged axle center 3 and insulation sleeve 2, it is characterized in that: binding clip comprises left binding clip 4 and right binding clip 5, claw beam comprises left claw beam 6 and right claw beam 7, left binding clip 4 and right binding clip 5 are detachable binding clip, are fixed on left claw beam 6 and right claw beam 7 respectively by screw; Left binding clip 4 is bent into the flat board perpendicular to left claw beam 6 to the right, right binding clip 5 is bent into the flat board perpendicular to right claw beam 7 left, a trapezoidal groove 8 is provided with in the middle part of the vertical flat plate of two binding clips, form a regular hexagon together with left binding clip 4 is docked to the trapezoidal groove 8 of right binding clip 5, this orthohexagonal size matches with the national standard of hex nut; Insulation sleeve 2 is arranged on handle 1 periphery, and insulation sleeve 2 outer setting is fluted.
During use, left binding clip 4 and right binding clip 5 are screwed respectively on left claw beam 6 and right claw beam 7, forming an orthohexagonal size together with left binding clip 4 is docked to the trapezoidal groove 8 of right binding clip 5 to match with needing the size of the hex nut be disassembled, then just can install and remove the hex nut of instrument and meter rear board quickly and easily.
The utility model overcome with nipper plier easily skid, easy damaged nut, situation with spanner bad operation, be easy to carry about with one, simply swift to operate, be easy to the primary nut installing and removing instrument and meter rear board, especially, time instrument, instrument rear board binding post are many, its superiority is more shown, more efficient and convenient, substantially reduce the working time, improve operating efficiency.
To the above-mentioned explanation of the disclosed embodiments; professional and technical personnel in the field are realized or uses the utility model; to be apparent for those skilled in the art to the multiple amendment of the present embodiment; those skilled in the art go out the product of other structures according to principle design of the present utility model; all belong to protection domain of the present utility model; the utility model can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. an instrument, instrument screw special vice, it comprises binding clip, claw beam, handle (1), hinged axle center (3) and insulation sleeve (2), it is characterized in that: binding clip comprises left binding clip (4) and right binding clip (5), claw beam comprises left claw beam (6) and right claw beam (7), left binding clip (4) is bent into the flat board perpendicular to left claw beam (6) to the right, right binding clip (5) is bent into the flat board perpendicular to right claw beam (7) left, a trapezoidal groove (8) is provided with in the middle part of the vertical flat plate of two binding clips, the trapezoidal groove (8) of left binding clip (4) and right binding clip (5) is docked to and forms a regular hexagon together, insulation sleeve (2) is arranged on handle (1) periphery.
2. instrument according to claim 1, instrument screw special vice, is characterized in that described left binding clip (4) and right binding clip (5) are detachable binding clip, is fixed on left claw beam (6) and right claw beam (7) respectively by screw.
3. instrument according to claim 1, instrument screw special vice, is characterized in that the trapezoidal groove (8) of described left binding clip (4) and right binding clip (5) is docked to the orthohexagonal size formed together and matches with the national standard of hex nut.
4. instrument according to claim 1, instrument screw special vice, is characterized in that described insulation sleeve (2) outer setting is fluted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567027.9U CN204976521U (en) | 2015-07-31 | 2015-07-31 | Instrument, instrument screw special vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567027.9U CN204976521U (en) | 2015-07-31 | 2015-07-31 | Instrument, instrument screw special vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204976521U true CN204976521U (en) | 2016-01-20 |
Family
ID=55110939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567027.9U Expired - Fee Related CN204976521U (en) | 2015-07-31 | 2015-07-31 | Instrument, instrument screw special vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204976521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714874A (en) * | 2018-08-29 | 2018-10-30 | 莱芜钢铁集团有限公司 | A kind of small space Split sleeve combination unit and operating method |
| CN110927599A (en) * | 2019-11-27 | 2020-03-27 | 国网福建省电力有限公司检修分公司 | Wire clamp of power storage battery internal resistance tester |
-
2015
- 2015-07-31 CN CN201520567027.9U patent/CN204976521U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714874A (en) * | 2018-08-29 | 2018-10-30 | 莱芜钢铁集团有限公司 | A kind of small space Split sleeve combination unit and operating method |
| CN110927599A (en) * | 2019-11-27 | 2020-03-27 | 国网福建省电力有限公司检修分公司 | Wire clamp of power storage battery internal resistance tester |
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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: 20160120 Termination date: 20190731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |