CN205565039U - Short circuit grounding convenient to dismantle - Google Patents
Short circuit grounding convenient to dismantle Download PDFInfo
- Publication number
- CN205565039U CN205565039U CN201620412777.3U CN201620412777U CN205565039U CN 205565039 U CN205565039 U CN 205565039U CN 201620412777 U CN201620412777 U CN 201620412777U CN 205565039 U CN205565039 U CN 205565039U
- Authority
- CN
- China
- Prior art keywords
- dop
- connecting portion
- wall
- spring
- deck
- 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
Abstract
The utility model provides a short circuit grounding convenient to dismantle, including wire chuck, insulating bar and earth conductor, one side of wire chuck is provided with the dop, sets up the card rod on the outer wall of dop, and earth conductor's front end is provided with the cassette, sets up the bayonet socket on the outer wall of cassette, thus the bayonet socket with block the rod and cooperate and be connected earth conductor with the wire chuck. The lower part of wire chuck is provided with the cylindricality connecting portion, and insulating bar's upper portion is provided with inserts the chamber, inserts the intracavity and is provided with elastomeric element. Being equipped with a plurality of round holes on the outer wall of cylindricality connecting portion, being equipped with a plurality of second springs on the inner wall of cylindricality connecting portion, the front end of second spring is connected with the ball, inserts and is provided with circular recess a plurality of and ball looks adaptation on the outer wall in chamber. Can dismantle the connection between each parts of this short circuit grounding, each parts of being convenient for are separately deposited, and it is more convenient to change between the parts of different models, need not utilize the instrument to dismantle, has improved holistic work efficiency.
Description
Technical field
This utility model relates to electric power safety field of tool, is specifically related to a kind of easy-to-dismount short-circuit grounding wire.
Background technology
Short-circuit grounding wire is the security tool that power industry is indispensable before equipment or the laggard row of circuit power-off overhaul, and is used for pre-
The anti-safety protective tools that operator or equipment are damaged of sending a telegram here suddenly.Existing short-circuit grounding wire generally comprises wire folder
Head, earth lead and earth rod, wherein the lower end of wire clamp is fixed on the upper end of earth rod by rivet, earth lead
Connect end and be welded on the side of wire clamp.This short-circuit grounding wire stable connection, intensity are high, are most commonly seen a kind of structures
Form.
In use, generally require the wire clamp of different model and the earth lead of different model to mate different equipment, and
The connected mode between each parts in existing this short-circuit grounding wire is unfavorable for repeating dismounting, causes restringing chuck and ground connection to be led
Line is inconvenient, and the longest.
Utility model content
For the problem that each equipment dismounting and change in existing short-circuit grounding wire is inconvenient, this utility model provides one and is easy to
The short-circuit grounding wire of dismounting.
The technical scheme that this utility model employing is following:
A kind of easy-to-dismount short-circuit grounding wire, including wire clamp, insulating bar and earth lead, described wire clamp
Side is provided with dop, and the outer wall of dop is provided with two symmetrical card rods, and the front end of described earth lead is provided with described
The deck that dop matches, the outer wall of deck is provided with two bayonet sockets, and bayonet socket matches thus by earth lead with described card rod
It is connected with wire clamp；The bottom of described wire clamp is provided with cylindricality connecting portion, and the top of insulating bar is provided with for post
The insertion chamber that shape connecting portion inserts, inserts intracavity and is provided with elastomeric element, and elastomeric element includes the first spring, under the first spring
End is fixing, and the upper end of the first spring connects touch panel, and the upper end of touch panel contacts with the lower end of cylindricality connecting portion；Described cylindricality is even
The outer wall meeting portion is provided with multiple circular hole, and the inwall of cylindricality connecting portion is provided with multiple second spring, and the front end of the second spring connects
Having ball, insert and be provided with multiple circular groove suitable with ball on the outer wall in chamber, described ball is at the elastic force of the second spring
Withstand under effect on circular hole and groove.
Preferably, 1/3rd spheroids of described ball stretch out circular hole, and withstand in groove.
Preferably, described dop, card rod and deck are made by metal material.
Preferably, described deck and dop are cylinder, and the diameter of deck is more than the diameter of dop.
This utility model has the beneficial effect that
The short-circuit grounding wire that this utility model provides, by the activity in bayonet socket of card rod so that extending laterally of card rod card card inlet
Portion, it is achieved deck and the connection of dop, thus wire clamp is connected together with earth lead, lead relative to existing ground connection
Connected mode between line and wire clamp, this kind of connected mode is more simple efficiently, it is not necessary to instrument coordinates, installation and removal
Convenient.Ball in cylindricality connecting portion withstands on circular hole and groove under the elastic force effect of the second spring, thus by cylindricality even
The portion that connects connects together with inserting chamber, and the elastomeric element inserting intracavity can help cylindricality connecting portion to disassemble from inserting intracavity,
Need not staff manually extract, improve work efficiency.Removably connect between this short-circuit grounding wire all parts, it is simple to
All parts is separately deposited, and changes convenient between the parts of different model, it is not necessary to utilizes instrument to dismantle, improves
Overall work efficiency.
Accompanying drawing explanation
Fig. 1 is for ease of the structural representation of the short-circuit grounding wire of dismounting.
Fig. 2 is the structural scheme of mechanism of dop and deck.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is specifically described:
In conjunction with Fig. 1 and Fig. 2, a kind of easy-to-dismount short-circuit grounding wire, lead including wire clamp 1, insulating bar 2 and ground connection
Line 3.
Wherein, the side of wire clamp 1 is provided with dop 4, the outer wall of dop 4 is provided with two symmetrical card rods 41, connects
The front end of ground wire 3 is provided with the deck 5 matched with dop 4, and the outer wall of deck 5 is provided with two bayonet sockets 51.
Deck 5 and dop 4 are cylinder, and the diameter of deck 5 is more than the diameter of dop 4, dop 4, card rod 41 and deck
5 are made by metal material.
Bayonet socket 51 matches with card rod 41 thus is connected with wire clamp by earth lead.
During installation, being socketed on dop 4 by deck 5, it is ensured that card rod 41 enters in bayonet socket 51, turn clockwise deck 5,
Make the lateral extension portion of card rod 41 card card inlet 51, it is achieved deck 5 and the connection of dop 4；During dismounting, rotate counterclockwise
Deck 5, produces card rod 41 in bayonet socket 51 so that deck 5 is separated with dop 4.
The bottom of wire clamp 1 is provided with cylindricality connecting portion 6, and the top of insulating bar 2 is provided with inserts for cylindricality connecting portion
Insertion chamber 7, insert in chamber 7 and be provided with elastomeric element 8.
Wherein, elastomeric element 8 includes that the first spring 81, the lower end of the first spring 81 are fixed, and the upper end of the first spring 81 connects
Touch panel 82, the upper end of touch panel 82 is had to contact with the lower end of cylindricality connecting portion 6.
The outer wall of cylindricality connecting portion 6 is provided with multiple circular hole, and the inwall of cylindricality connecting portion 6 is provided with multiple second spring 9, the
The front end of two springs 9 connects ball 10, inserts and is provided with multiple circular groove suitable with ball on the outer wall in chamber 7, circle
Ball 10 withstands on circular hole and groove under the elastic force effect of the second spring./ 3rd spheroids of ball 10 stretch out circular hole, and push up
In groove.
When wire clamp 1 is installed on insulating bar 2, cylindricality connecting portion 6 is inserted in insertion chamber 7, and extrudes insertion chamber
Interior elastomeric element 8, the first spring 81 compresses, and the ball 10 in cylindricality connecting portion pushes up under the elastic force effect of the second spring 9
On circular hole and groove, thus cylindricality connecting portion is connected together with inserting chamber；When on the self-insulating action bars of wire clamp 12
During dismounting, press ball 10 by hands so that ball 10 departs from groove, now the first spring 81 in elastomeric element 8
Elastic force promote touch panel 82, and then promote cylindricality connecting portion 6 from insert intracavity depart from, it is not necessary to staff manually by wire press from both sides
Head is extracted, and improves removal efficiency.
Removably connect between all parts of the present utility model, it is simple to all parts is separately deposited, between the parts of different model
Change convenient, it is not necessary to utilize instrument to dismantle, improve the work efficiency of entirety.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above, this skill
Change that the technical staff in art field is made in essential scope of the present utility model, retrofit, add or replace, also should belong to
Protection domain of the present utility model.
Claims (4)
1. an easy-to-dismount short-circuit grounding wire, including wire clamp, insulating bar and earth lead, it is characterised in that
The side of described wire clamp is provided with dop, the outer wall of dop is provided with two symmetrical card rods, before described earth lead
End is provided with the deck matched with described dop, and the outer wall of deck is provided with two bayonet sockets, and bayonet socket matches with described card rod
Thus earth lead is connected with wire clamp；The bottom of described wire clamp is provided with cylindricality connecting portion, insulating bar
Top is provided with the insertion chamber inserted for cylindricality connecting portion, inserts intracavity and is provided with elastomeric element, and elastomeric element includes the first spring,
The lower end of the first spring is fixed, and the upper end of the first spring connects touch panel, and the upper end of touch panel contacts with the lower end of cylindricality connecting portion；
The outer wall of described cylindricality connecting portion is provided with multiple circular hole, and the inwall of cylindricality connecting portion is provided with multiple second spring, the second spring
Front end connect and have a ball, insert and be provided with multiple circular groove suitable with ball on the outer wall in chamber, described ball is second
Withstand on circular hole and groove under the elastic force effect of spring.
The easy-to-dismount short-circuit grounding wire of one the most according to claim 1, it is characterised in that the three of described ball/
One spheroid stretches out circular hole, and withstands in groove.
The easy-to-dismount short-circuit grounding wire of one the most according to claim 1, it is characterised in that described dop, card rod and
Deck is made by metal material.
The easy-to-dismount short-circuit grounding wire of one the most according to claim 1, it is characterised in that described deck and dop are equal
For cylinder, the diameter of deck is more than the diameter of dop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620412777.3U CN205565039U (en) | 2016-05-06 | 2016-05-06 | Short circuit grounding convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620412777.3U CN205565039U (en) | 2016-05-06 | 2016-05-06 | Short circuit grounding convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205565039U true CN205565039U (en) | 2016-09-07 |
Family
ID=56803685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620412777.3U Expired - Fee Related CN205565039U (en) | 2016-05-06 | 2016-05-06 | Short circuit grounding convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205565039U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171084A (en) * | 2017-06-29 | 2017-09-15 | 云南电网有限责任公司保山供电局 | The mounting and dismounting method of universal adjustment grounding wire mounting dismantling device, its installation method and ground wire |
| CN109980379A (en) * | 2019-04-03 | 2019-07-05 | 国家电网有限公司 | A kind of push type grounding wire connector attachment device |
| CN110429404A (en) * | 2019-08-30 | 2019-11-08 | 广东电网有限责任公司 | A kind of pressing earthing clamp |
| CN110600900A (en) * | 2019-09-28 | 2019-12-20 | 国网河南省电力公司三门峡供电公司 | Short circuit grounding wire and rotary buckle |
| CN111064023A (en) * | 2020-01-15 | 2020-04-24 | 国网新疆电力有限公司博尔塔拉供电公司 | Clamping groove type ground rod auxiliary device |
-
2016
- 2016-05-06 CN CN201620412777.3U patent/CN205565039U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171084A (en) * | 2017-06-29 | 2017-09-15 | 云南电网有限责任公司保山供电局 | The mounting and dismounting method of universal adjustment grounding wire mounting dismantling device, its installation method and ground wire |
| CN109980379A (en) * | 2019-04-03 | 2019-07-05 | 国家电网有限公司 | A kind of push type grounding wire connector attachment device |
| CN110429404A (en) * | 2019-08-30 | 2019-11-08 | 广东电网有限责任公司 | A kind of pressing earthing clamp |
| CN110600900A (en) * | 2019-09-28 | 2019-12-20 | 国网河南省电力公司三门峡供电公司 | Short circuit grounding wire and rotary buckle |
| CN111064023A (en) * | 2020-01-15 | 2020-04-24 | 国网新疆电力有限公司博尔塔拉供电公司 | Clamping groove type ground rod auxiliary device |
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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: 20160907 Termination date: 20170506 |