CN203277685U - Double-spring-hook type grounding wire clip - Google Patents
Double-spring-hook type grounding wire clip Download PDFInfo
- Publication number
- CN203277685U CN203277685U CN 201320308416 CN201320308416U CN203277685U CN 203277685 U CN203277685 U CN 203277685U CN 201320308416 CN201320308416 CN 201320308416 CN 201320308416 U CN201320308416 U CN 201320308416U CN 203277685 U CN203277685 U CN 203277685U
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- hook
- adjusting seat
- clamping plate
- wire
- wire hook
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- 239000004020 conductor Substances 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model provides a double-spring-hook type grounding wire clip. The double-spring-hook type grounding wire clip comprises a fixed piece, an adjusting seat and an insulation operating rod; the fixed piece is fixedly arranged on an end of the insulation operating rod via the adjusting seat and comprises an inverted U-shaped wire hook and two moving clamp plates; the inverted U-shaped wire hook and the two moving clamp plates are conductors; each of the two moving clamps is of an inverted V-shaped structure and is arranged in the inverted U-shaped wire hook; lower ends of the two moving clamp plates are respectively hinged on two legs of the inverted U-shaped wire hook; upper parts of the two moving clamp plates are respectively connected with the two legs of the inverted U-shaped wire hook via clamp springs; and grounding wire connectors are arranged on the fixed piece. According to the utility model, corresponding grooves of the two moving clamp plates are capable of firmly clamping a wire and preventing the wire from slipping when there is external force and the wire is firmly hitched to the grooves; the double-spring-hook type grounding wire clip can be easily hitched to various irregularly-shaped joints of electrical appliances; and the double-spring-hook type grounding wire clip is advantaged by simple structure and easy operation.
Description
Technical field
The utility model relates to a kind of electric power apparatus examination instrument, particularly relates to a kind of two-man act hook-type earthing clamp.
Background technology
In real work, because the connection angle of the electric equipment such as 220kV leakage conductor and wire is too large, some wires or even be connected with electric equipment perpendicular to ground; So just cause above-mentioned electric equipment when having a power failure the installing earth connection, earth connection often to occur and come off, can't install the phenomenon of earth connection even at all, cause the maintainer to lose the protection of earth connection in service work, maintainer's electric shock accidents very easily occurs.
Summary of the invention
In order to solve the problems of the technologies described above, it is a kind of simple in structure, easy to operate that the utility model provides, the two-man act hook-type earthing clamp that can reliably articulate with various repair apparatus.
The technical solution adopted in the utility model is: comprise fixture, adjustment seat and insulating bar, described fixture is packed in the end of insulating bar by adjustment seat, fixture comprises that ∩ shape wire hook and two moves clamping plate, described ∩ shape wire hook and two moves clamping plate and is conductor, two move clamping plate is ∧ shape, is positioned at ∩ shape wire hook; Two to move the lower end of clamping plate hinged with two legs of ∩ shape wire hook respectively, and two tops of moving clamping plate are connected by two legs of jump ring with ∩ shape wire hook respectively; Described fixture is provided with the earth connection splicing ear.
In above-mentioned two-man act hook-type earthing clamp, described adjustment seat comprises adjusting seat and lower adjusting seat, and the upper end of upper adjusting seat is connected with fixture, and the lower end of lower adjusting seat is connected with insulating bar; The upper end of the lower end of upper adjusting seat and lower adjusting seat is respectively equipped with one and adjusts gear, and two adjust the gear engagement, and fastening by holding screw, and described two adjustment gears are rounded, and two rotations of adjusting gear are parallel to the plane that ∩ shape wire hook forms.
In above-mentioned two-man act hook-type earthing clamp, described two move on the clamping face of clamping plate and are respectively equipped with a groove.
In above-mentioned two-man act hook-type earthing clamp, 6 centimetres of described ∩ shape wire hook extended distances.
The beneficial effects of the utility model are: the utility model is provided with adjusting seat between fixture and insulating bar, make the angle between ∩ shape wire hook and insulating bar to carry out corresponding adjusting according to grid switching operation personnel institute station location, utilize the utility model can at an easy rate earth connection be suspended on the too large wire of the connection angle of electric equipment and wire; Of the present utility model two move on the clamping face of clamping plate and are respectively equipped with a groove, but two groove firm grip wires make it not slippage under external force, with wire articulate firm; The utility model ∩ shape wire hook extended distance is large, can articulate on the various heteromorphic connectors of electric equipment easily; The utility model also has advantage simple in structure, easy to operate.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, the utility model comprises fixture 1, adjustment seat 2 and insulating bar 3, described fixture 1 is packed in the end of insulating bar 3 by adjustment seat 2, fixture 1 comprises that ∩ shape wire hook 11 and two moves clamping plate 13, described ∩ shape wire hook 11 and two moves clamping plate 13 and is conductor, two move clamping plate 13 is ∧ shape, is positioned at ∩ shape wire hook 11; Two to move the lower end of clamping plate 13 hinged with two legs of ∩ shape wire hook 11 respectively, two tops of moving clamping plate 13 are connected with two legs of ∩ shape wire hook 11 by jump ring 12 respectively, described two move on the clamping face of clamping plate 13 and are respectively equipped with a groove 131, but two grooves 131 firm grip wire under the effect of jump ring 12, make the utility model be unlikely under external force slippage, with wire articulate firm; Also be provided with earth connection splicing ear 14 on described ∩ shape wire hook 11.6 centimetres of the extended distances of described ∩ shape wire hook 11 can articulate on the various heteromorphic connectors of electric equipment easily.
Described adjustment seat 2 comprises adjusting seat 21 and lower adjusting seat 24, and the upper end of upper adjusting seat 21 is connected with fixture 1, and the lower end of lower adjusting seat 24 is connected with insulating bar 3; The upper end of the lower end of upper adjusting seat 21 and lower adjusting seat 24 is respectively equipped with one and adjusts gear 23, two adjustment gear 23 engagements, and fastening by holding screw 22; Described two adjustment gears 23 are rounded, and two rotations of adjusting gears 23 are parallel to the plane that ∩ shape wire hook 11 forms.Fixture 1 can be by two adjusting gear 23 conversion ∩ shape wire hooks 1 of adjusting seat 2 and the angle between insulating bar 3.
During use, earth connection is connected with earth connection splicing ear 14, according to grid switching operation personnel institute station location, adjusts two on adjusting seat and adjust gears 23, obtain the angle between ∩ shape wire hook 11 and insulating bar 3 preferably; Then lift insulating bar 3 ∩ shape wire hook 11 is hung the repair apparatus conductor wire end, wherein two move clamping plate 13 and can firmly clamp by jump ring 12 the repair apparatus conductor wire end that needs ground connection.
Claims (4)
1. two-man act hook-type earthing clamp, it is characterized in that: comprise fixture, adjustment seat and insulating bar, described fixture is packed in the end of insulating bar by adjustment seat, fixture comprises that ∩ shape wire hook and two moves clamping plate, described ∩ shape wire hook and two moves clamping plate and is conductor, two move clamping plate is ∧ shape, is positioned at ∩ shape wire hook; Two to move the lower end of clamping plate hinged with two legs of ∩ shape wire hook respectively, and two tops of moving clamping plate are connected by two legs of jump ring with ∩ shape wire hook respectively; Described fixture is provided with the earth connection splicing ear.
2. two-man act hook-type earthing clamp as claimed in claim 1, it is characterized in that: described adjustment seat comprises adjusting seat and lower adjusting seat, and the upper end of upper adjusting seat is connected with fixture, and the lower end of lower adjusting seat is connected with insulating bar; The upper end of the lower end of upper adjusting seat and lower adjusting seat is respectively equipped with one and adjusts gear, and two adjust the gear engagement, and fastening by holding screw, and described two adjustment gears are rounded, and two rotations of adjusting gear are parallel to the plane that ∩ shape wire hook forms.
3. two-man act hook-type earthing clamp as claimed in claim 1 is characterized in that: described two move on the clamping face of clamping plate and are respectively equipped with a groove.
4. two-man act hook-type earthing clamp as claimed in claim 1, is characterized in that: 6 centimetres of described ∩ shape wire hook extended distances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320308416 CN203277685U (en) | 2013-05-31 | 2013-05-31 | Double-spring-hook type grounding wire clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320308416 CN203277685U (en) | 2013-05-31 | 2013-05-31 | Double-spring-hook type grounding wire clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277685U true CN203277685U (en) | 2013-11-06 |
Family
ID=49508021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320308416 Expired - Fee Related CN203277685U (en) | 2013-05-31 | 2013-05-31 | Double-spring-hook type grounding wire clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277685U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103594828A (en) * | 2013-11-26 | 2014-02-19 | 国家电网公司 | Portable discharging rod |
| CN104201488A (en) * | 2014-07-11 | 2014-12-10 | 国家电网公司 | Ground wire of 220-500kV circuit |
| CN104300244A (en) * | 2014-10-23 | 2015-01-21 | 国家电网公司 | Portable telescopic ground connection operating rod packed in box |
| CN106654628A (en) * | 2015-11-04 | 2017-05-10 | 国网辽宁省电力有限公司本溪供电公司 | Temporary composite ground wire clamp for power delivery field |
| CN106655008A (en) * | 2015-11-04 | 2017-05-10 | 国网辽宁省电力有限公司本溪供电公司 | High voltage earthing operation auxiliary device for voltage transformer area on 20kV distribution pillar |
| CN106783246A (en) * | 2016-12-18 | 2017-05-31 | 国网湖北省电力公司宜昌供电公司 | Breaker operator bar |
| US20210083460A1 (en) * | 2019-09-04 | 2021-03-18 | State Grid Jinhua Power Supply Company | Installation device for air gap arrester and installation method thereof |
-
2013
- 2013-05-31 CN CN 201320308416 patent/CN203277685U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103594828A (en) * | 2013-11-26 | 2014-02-19 | 国家电网公司 | Portable discharging rod |
| CN103594828B (en) * | 2013-11-26 | 2015-12-30 | 国家电网公司 | A kind of portable discharging rod |
| CN104201488A (en) * | 2014-07-11 | 2014-12-10 | 国家电网公司 | Ground wire of 220-500kV circuit |
| CN104300244A (en) * | 2014-10-23 | 2015-01-21 | 国家电网公司 | Portable telescopic ground connection operating rod packed in box |
| CN104300244B (en) * | 2014-10-23 | 2016-03-30 | 国家电网公司 | Case dress portable telescopic ground operation bar |
| CN106654628A (en) * | 2015-11-04 | 2017-05-10 | 国网辽宁省电力有限公司本溪供电公司 | Temporary composite ground wire clamp for power delivery field |
| CN106655008A (en) * | 2015-11-04 | 2017-05-10 | 国网辽宁省电力有限公司本溪供电公司 | High voltage earthing operation auxiliary device for voltage transformer area on 20kV distribution pillar |
| CN106783246A (en) * | 2016-12-18 | 2017-05-31 | 国网湖北省电力公司宜昌供电公司 | Breaker operator bar |
| US20210083460A1 (en) * | 2019-09-04 | 2021-03-18 | State Grid Jinhua Power Supply Company | Installation device for air gap arrester and installation method thereof |
| US11764554B2 (en) * | 2019-09-04 | 2023-09-19 | State Grid Jinhua Power Supply Company | Installation device for air gap arrester and installation method thereof |
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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: 20131106 Termination date: 20180531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |