CN202423991U - Puncture-type grounding ring - Google Patents
Puncture-type grounding ring Download PDFInfo
- Publication number
- CN202423991U CN202423991U CN 201120519404 CN201120519404U CN202423991U CN 202423991 U CN202423991 U CN 202423991U CN 201120519404 CN201120519404 CN 201120519404 CN 201120519404 U CN201120519404 U CN 201120519404U CN 202423991 U CN202423991 U CN 202423991U
- Authority
- CN
- China
- Prior art keywords
- puncture
- wiring clamp
- insulated conductor
- grounding ring
- wire clamp
- 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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- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The utility model discloses a puncture-type grounding ring, comprising a wiring clamp. The wiring clamp is provided with punctures; and the face of the wiring clamp connected with the puncture is provided with an inner cambered surface tightly matched with a conductor. As the puncture is arranged on the wiring clamp, the insulating layer of an insulated conductor can be punctured by using the punctures on the wiring clamp; the connection surface of the tail end of the puncture and the wiring clamp is provided with a U-shaped groove in the shape of a cambered surface; the grounding ring is mounted on the insulated conductor; and the conductor is tightly contacted with the U-shaped groove. The grounding ring has the advantages of high reliability, convenient assembly and high efficiency, and ensures that the grounding operation can be carried out without removing the insulating layer of the insulated conductor, thereby solving the problems caused by bare conductors.
Description
Technical field
The utility model belongs to power circuit maintenance auxiliary equipment technical field, particularly a kind of penetration type ground loop is installed.
Background technology
Mostly urban district distribution at present is insulated conductor; After ground loop is installed and often need be removed the insulating barrier of insulated conductor, in removing the process of insulating barrier, also damage lead easily, on the lead that exposes, install; Cumbersome in the process of work; Lose time, need the joint behind the butted line to handle again, efficient is low.
The utility model content
The purpose of the utility model provides a kind ofly need not remove insulating barrier, penetration type ground loop that just can reliable ground.
A kind of penetration type ground loop comprises the wiring wire clamp, on the said wire clamp puncture is set.
Be provided with and the close-fitting intrados of lead on the face that is connected with puncture on the said wire clamp.
The utility model can pierce through the insulated conductor insulating barrier with the puncture on the wire clamp during use through puncture is set on wire clamp, is set to the U type groove of intrados type on the end of said puncture and the joint face of wire clamp; Ground loop is mounted on the insulated conductor, and lead closely contacts good reliability with U type groove; Easy to loading and unloading; Efficient is high, and the insulating barrier that need not remove insulated conductor just can carry out the ground connection operation, overcomes nuditing wire thus the problems of being brought are installed.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to Fig. 1, a kind of penetration type ground loop comprises the wiring wire clamp, on the said wire clamp puncture is set.
Be provided with and the close-fitting intrados of lead on the face that is connected with puncture on the said wire clamp.
The utility model can pierce through the insulated conductor insulating barrier with the puncture on the wire clamp during use through puncture is set on wire clamp, is set to the U type groove of intrados type on the end of said puncture and the joint face of wire clamp; Ground loop is mounted on the insulated conductor, and lead closely contacts good reliability with U type groove; Easy to loading and unloading; Efficient is high, and the insulating barrier that need not remove insulated conductor just can carry out the ground connection operation, overcomes nuditing wire thus the problems of being brought are installed.
Claims (2)
1. a penetration type ground loop comprises the wiring wire clamp, it is characterized in that: on the said wire clamp puncture is set.
2. penetration type ground loop according to claim 1 is characterized in that: be provided with and the close-fitting intrados of lead on the face that is connected with puncture on the said wire clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120519404 CN202423991U (en) | 2011-12-13 | 2011-12-13 | Puncture-type grounding ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120519404 CN202423991U (en) | 2011-12-13 | 2011-12-13 | Puncture-type grounding ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423991U true CN202423991U (en) | 2012-09-05 |
Family
ID=46748717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120519404 Expired - Fee Related CN202423991U (en) | 2011-12-13 | 2011-12-13 | Puncture-type grounding ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767153A (en) * | 2015-04-30 | 2015-07-08 | 自贡市三人实业有限公司 | Intelligent insulation wire puncturing grounding clamp |
-
2011
- 2011-12-13 CN CN 201120519404 patent/CN202423991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767153A (en) * | 2015-04-30 | 2015-07-08 | 自贡市三人实业有限公司 | Intelligent insulation wire puncturing grounding clamp |
| CN104767153B (en) * | 2015-04-30 | 2017-03-22 | 自贡市三人实业有限公司 | Intelligent insulation wire puncturing grounding clamp |
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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: 20120905 Termination date: 20121213 |