CN201466229U - Anti-dropping earthing clip - Google Patents
Anti-dropping earthing clip Download PDFInfo
- Publication number
- CN201466229U CN201466229U CN2009200912153U CN200920091215U CN201466229U CN 201466229 U CN201466229 U CN 201466229U CN 2009200912153 U CN2009200912153 U CN 2009200912153U CN 200920091215 U CN200920091215 U CN 200920091215U CN 201466229 U CN201466229 U CN 201466229U
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- CN
- China
- Prior art keywords
- wire
- clip
- clamp
- elastic bolt
- tongue
- 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 discloses an anti-dropping earthing clip, which comprises an insulating rod, wherein the insulating rod is fixed with a wire clip; the opening of a clip body of the wire clip is provided with an openable elastic bolt of which the structure is the same as the openable structure of a key ring; and the openable elastic bolt drives an elastic bolt to open and close in a single direction towards the direction of a wire clip body so that a wire cannot break away from the wire clip because of the blocking action of the elastic bolt even if the wire breaks away from the clip body of the wire clip. Due to the adoption of the structure, the anti-dropping earthing clip has the advantages that: even if the wire breaks away from the clip body of the wire clip, the wire cannot break away from the wire clip because of the blocking action of the elastic bolt so as to fulfill the aim of preventing dropping and ensure the personnel safety and equipment safety of workers in construction. When in use, the wire enters the clip body of the wire clip through the elastic bolt of the wire clip under the action of a resetting spring; when not in use, a stay wire is pulled slightly and the elastic bolt deviates from the opening of the clip body of the wire clip so that the wire is taken off smoothly. The anti-dropping earthing clip has simple structure, convenient use, safety and reliability.
Description
Technical field
The utility model relates to a kind of electric power maintenance aid, relates to a kind of earth connection wire clamp of slip-off preventing specifically.
Background technology
Electric power generation system all uses rod-type earth rod or rifle formula earth rod that power failure equipments is installed earth connection when maintenance a few days ago.Installing distance more in short-term, wire clamp with the insulating bar band installs very practical, but insulating bar is once lengthening, or under strong wind weather, operate, or operate under the bad situation of operating environment light, then lead very easily breaks away from wire clamp, and extremely inconvenient, and in a single day lead breaks away from wire clamp entail dangers to staff and peripheral people's personal safety.Also can damage porcelain vase simultaneously or pound ring apparatus.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned deficiency a kind of slip-off preventing earthing clamp is provided.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of slip-off preventing earthing clamp, comprise insulating bar, insulating bar upper fixed line folder, the clamp opening part of wire clamp is provided with folding bullet tongue, its structure is identical with the structure of key chain folding, its effect plays tongue to the unidirectional folding of wire clamp clamp direction, even lead breaks away from from the clamp of wire clamp, can not break away from from wire clamp owing to play the barrier effect lead of tongue.
Above-mentioned slip-off preventing earthing clamp, described folding bullet tongue are to play tongue in the hinge joint of clamp opening part, play between tongue and the clamp back-moving spring be set, and the fixedly backguy of tongue end, backguy is passed clamp and is caused the insulating bar end.
Above-mentioned slip-off preventing earthing clamp, described back-moving spring is a torsion spring, its position is located at and plays between tongue top and the wire clamp.
Above-mentioned slip-off preventing earthing clamp, described back-moving spring is extension spring, its position is located at and plays between hypogloeeis and the wire clamp.
Adopt said structure the utility model that following advantage is arranged: even lead breaks away from from the clamp of wire clamp, because playing the barrier effect lead of tongue can not break away from from wire clamp, reach the purpose of slip-off preventing, thereby guaranteed staff's personal safety and device security in the construction.Lead enters under the effect of back-moving spring in the wire clamp clamp by wire clamp bullet tongue during use, and not the time spent, gently backguy plays tongue and departs from wire clamp clamp opening, thereby takes off lead smoothly.The utility model good anti-drop effect, simple in structure, easy to use, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an another kind of structural representation of the present utility model.
Embodiment
A kind of slip-off preventing earthing clamp as shown in Figure 1, comprise insulating bar 6, insulating bar 6 upper fixed lines folder 1, the clamp opening part of wire clamp 1 is provided with folding bullet tongue 3, its structure is identical with the structure of key chain folding, its effect plays tongue to the unidirectional folding of wire clamp clamp direction, even lead breaks away from from the clamp of wire clamp, because playing the barrier effect lead of tongue can not break away from from wire clamp. described folding bullet tongue 3 is to play tongue in the hinge joint of clamp opening part, play between tongue and the clamp back-moving spring 4 is set, the position of back-moving spring 4 is to play between tongue top and the wire clamp, and the tongue end is backguy 2 fixedly, the suspension ring 5 that clamp is passed in backguy cause the insulating bar end, and described back-moving spring is a torsion spring.
Back-moving spring of the present utility model as shown in Figure 2 can also be extension spring, and the position is provided in a side of the bullet hypogloeeis, and an end of extension spring is fixed on the wire clamp, and the other end is fixed on and plays on the tongue.
Claims (4)
1. a slip-off preventing earthing clamp comprises insulating bar, insulating bar upper fixed line folder, and it is characterized in that: the clamp opening part of wire clamp is provided with folding bullet tongue.
2. slip-off preventing earthing clamp according to claim 1 is characterized in that: described folding bullet tongue is to play tongue in the hinge joint of clamp opening part, play between tongue and the clamp back-moving spring is set, and the fixedly backguy of tongue end, backguy is passed clamp and is caused the insulating bar end.
3. slip-off preventing earthing clamp according to claim 2 is characterized in that: described back-moving spring is a torsion spring.
4. slip-off preventing earthing clamp according to claim 2 is characterized in that: described back-moving spring is extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200912153U CN201466229U (en) | 2009-06-30 | 2009-06-30 | Anti-dropping earthing clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200912153U CN201466229U (en) | 2009-06-30 | 2009-06-30 | Anti-dropping earthing clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201466229U true CN201466229U (en) | 2010-05-12 |
Family
ID=42393576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200912153U Expired - Fee Related CN201466229U (en) | 2009-06-30 | 2009-06-30 | Anti-dropping earthing clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201466229U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412525A (en) * | 2011-11-15 | 2012-04-11 | 江苏省电力公司徐州供电公司 | Anti-falling hook for power insulating protective umbrella |
| CN102593623A (en) * | 2012-02-28 | 2012-07-18 | 广西电网公司电力科学研究院 | L-shaped baffle block type lead end grounding clamp |
| CN102655279A (en) * | 2012-02-28 | 2012-09-05 | 广西电网公司电力科学研究院 | High-voltage conductor end ground clamp |
| CN103825119A (en) * | 2014-03-14 | 2014-05-28 | 国家电网公司 | Anti-drop ground wire clamp |
| CN103825120A (en) * | 2014-03-17 | 2014-05-28 | 国家电网公司 | Anti-off grounding hook |
| CN104022371A (en) * | 2014-05-12 | 2014-09-03 | 国家电网公司 | Omni-directional anti-disengagement ground clamp |
| CN109904789A (en) * | 2018-12-29 | 2019-06-18 | 国网安徽省电力有限公司检修分公司 | A kind of ground wire hitching device |
| CN110768033A (en) * | 2019-10-09 | 2020-02-07 | 国网山东省电力公司昌乐县供电公司 | Circuit safety self-locking type grounding wire clamp and use method |
| CN113690647A (en) * | 2021-08-31 | 2021-11-23 | 国网河南省电力公司濮阳供电公司 | Anti-loosening type self-locking clamp hook wire clamp for grounding wire and working method of anti-loosening type self-locking clamp hook wire clamp |
| CN115299628A (en) * | 2022-08-29 | 2022-11-08 | 西南大学 | Tobacco rod clamping device |
-
2009
- 2009-06-30 CN CN2009200912153U patent/CN201466229U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412525A (en) * | 2011-11-15 | 2012-04-11 | 江苏省电力公司徐州供电公司 | Anti-falling hook for power insulating protective umbrella |
| CN102593623A (en) * | 2012-02-28 | 2012-07-18 | 广西电网公司电力科学研究院 | L-shaped baffle block type lead end grounding clamp |
| CN102655279A (en) * | 2012-02-28 | 2012-09-05 | 广西电网公司电力科学研究院 | High-voltage conductor end ground clamp |
| CN102593623B (en) * | 2012-02-28 | 2014-07-02 | 广西电网公司电力科学研究院 | L-shaped baffle block type lead end grounding clamp |
| CN103825119A (en) * | 2014-03-14 | 2014-05-28 | 国家电网公司 | Anti-drop ground wire clamp |
| CN103825120A (en) * | 2014-03-17 | 2014-05-28 | 国家电网公司 | Anti-off grounding hook |
| CN104022371A (en) * | 2014-05-12 | 2014-09-03 | 国家电网公司 | Omni-directional anti-disengagement ground clamp |
| CN109904789A (en) * | 2018-12-29 | 2019-06-18 | 国网安徽省电力有限公司检修分公司 | A kind of ground wire hitching device |
| CN110768033A (en) * | 2019-10-09 | 2020-02-07 | 国网山东省电力公司昌乐县供电公司 | Circuit safety self-locking type grounding wire clamp and use method |
| CN113690647A (en) * | 2021-08-31 | 2021-11-23 | 国网河南省电力公司濮阳供电公司 | Anti-loosening type self-locking clamp hook wire clamp for grounding wire and working method of anti-loosening type self-locking clamp hook wire clamp |
| CN113690647B (en) * | 2021-08-31 | 2024-02-06 | 国网河南省电力公司濮阳供电公司 | Anti-loosening type self-locking clip hook clamp for grounding wire and working method thereof |
| CN115299628A (en) * | 2022-08-29 | 2022-11-08 | 西南大学 | Tobacco rod clamping device |
| CN115299628B (en) * | 2022-08-29 | 2023-10-10 | 西南大学 | Tobacco stem clamping device |
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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: 20100512 Termination date: 20110630 |