CN203521643U - Ground wire extending device - Google Patents
Ground wire extending device Download PDFInfo
- Publication number
- CN203521643U CN203521643U CN201320591801.0U CN201320591801U CN203521643U CN 203521643 U CN203521643 U CN 203521643U CN 201320591801 U CN201320591801 U CN 201320591801U CN 203521643 U CN203521643 U CN 203521643U
- Authority
- CN
- China
- Prior art keywords
- extending
- wire
- extended line
- length
- diameter
- 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
Images
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model provides a ground wire extending device. The ground wire extending device comprises an extending wire male joint, multiple copper wires and an extending wire female joint, wherein the extending wire male joint and the extending wire female joint are connected through the multiple copper wires in a welded manner. The extending wire male joint is made of stainless steel, and the total length of the extending wire male joint is 100 mm; the diameter of the head end is 10 mm, the length of the head end is 50 mm, and the head end is provided with a thread and a nut; and the tail end is 20 mm in diameter, 50 mm in length and thread-free. The extending wire female joint is made of stainless steel and provided with an opening, and the diameter of the opening is 15 mm. The multiple copper wires are 10mm in diameter, 10000 mm in length, and covered by a transparent insulating sheath. When the ground wire extending device is needed to be used, the extending wire male joint is fastened on an on-site ground stud through the nut, and a ground terminal of a ground wire is connected with the extending wire female joint, so that the purpose of extending the ground wire is safely, conveniently and effectively achieved.
Description
Technical field
The utility model relates to a kind of electric power operation instrument, relates in particular to a kind of earth connection extension fixture.
Background technology
Electric power enterprise working site, installing earth connection is a basic and necessary safety measure, but is sometimes limited to field condition, causes because earth connection falls short of and cannot implement this safety measure, thereby equipment and the person are caused to great potential safety hazard.
Utility model content
The purpose of this utility model is to overcome above-mentioned problem, and a kind of simple in structure, operating aspect is provided, and easily carries, convenient and reliable a kind of earth connection extension fixture.
The utility model is to be achieved through the following technical solutions:
An earth connection extension fixture, comprises extended line male, strand copper wire, extended line female, it is characterized in that: extended line male and extended line female are welded to connect by strand copper wire.
Described extended line male is made by stainless steel, total length 100mm, and head end diameter 10mm length 50 mm are threaded is furnished with nut, and end diameter 20mm length 50 mm, without screw thread.
Described extended line female is made by stainless steel, is provided with perforate, opening diameter 15mm.
Described strand copper wire diameter 10mm, length 10000 mm, outer cover transparent insulation sheath.
The utility model has the following advantages:
Because the utility model is simple in structure, easy to operate, easily carry, any per capita can Self-operating, and safe and reliable, be suitable for various works about electric power on-the-spot.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In figure 1, extended line male, 2 strand copper wires, 3 extended line females.
Embodiment
Below in conjunction with Figure of description, the utility model is further described:
An earth connection extension fixture, comprises extended line male, strand copper wire, extended line female, it is characterized in that: extended line male and extended line female are welded to connect by strand copper wire.
Described extended line male is made by stainless steel, total length 100mm, and head end diameter 10mm length 50 mm are threaded is furnished with nut, and 50 mm are without screw thread for end diameter 20mm length.
Described extended line female is made by stainless steel, is provided with perforate, opening diameter 15mm.
Described strand copper wire diameter 10mm, length 10000 mm, outer cover transparent insulation sheath.
When needs are used the utility model, first extended line male is fastened on on-the-spot ground stud by nut, then ground connection end is connected in extended line female.So just can safely, conveniently, effectively reach the object that extends earth connection.
Claims (4)
1. an earth connection extension fixture, comprises extended line male, strand copper wire, extended line female, it is characterized in that: extended line male and extended line female are welded to connect by strand copper wire.
2. earth connection extension fixture according to claim 1, is characterized in that: described extended line male is made by stainless steel, total length 100mm, head end diameter 10mm length 50 mm, be threaded and be furnished with nut, end diameter 20mm length 50 mm, without screw thread.
3. earth connection extension fixture according to claim 1, is characterized in that: described extended line female is made by stainless steel, is provided with perforate, opening diameter 15mm.
4. earth connection extension fixture according to claim 1, is characterized in that: described strand copper wire diameter 10mm, length 10000 mm, outer cover transparent insulation sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320591801.0U CN203521643U (en) | 2013-09-25 | 2013-09-25 | Ground wire extending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320591801.0U CN203521643U (en) | 2013-09-25 | 2013-09-25 | Ground wire extending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521643U true CN203521643U (en) | 2014-04-02 |
Family
ID=50380522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320591801.0U Expired - Fee Related CN203521643U (en) | 2013-09-25 | 2013-09-25 | Ground wire extending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934827A (en) * | 2015-06-24 | 2015-09-23 | 国网天津市电力公司 | Extension wire for ground terminal |
-
2013
- 2013-09-25 CN CN201320591801.0U patent/CN203521643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934827A (en) * | 2015-06-24 | 2015-09-23 | 国网天津市电力公司 | Extension wire for ground terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205692685U (en) | A kind of open-close type current transformer of band current-taking function | |
| CN203415716U (en) | Power system electrified operation wiring clamp | |
| CN205646216U (en) | Insulation is tested denso and is established earth connection auxiliary rod | |
| CN203674405U (en) | Puncture-type cable ground wire | |
| CN203521643U (en) | Ground wire extending device | |
| CN203607648U (en) | Ground stud interface expansion device | |
| CN202997081U (en) | Grounding wire device of cable branch box | |
| CN202721390U (en) | Cable cutter | |
| CN202906164U (en) | Electric transmission line earth wire device | |
| CN203521642U (en) | Novel wire grounding device | |
| CN102593617B (en) | Equipment clip | |
| CN202474240U (en) | Terminal connector | |
| CN203326130U (en) | Grounding pricker for cable overhaul | |
| CN206258542U (en) | A kind of cable core proofreads aid | |
| CN202817238U (en) | High-altitude wiring pliers | |
| CN202444065U (en) | Connector device for wires | |
| CN203787263U (en) | High-voltage lead closeable sleeve | |
| CN204595027U (en) | Device is torn in lightning arrester live-line test cramp joint open | |
| CN205609774U (en) | Quick detachable rust -resistant earthing pole connector that loses | |
| CN204243233U (en) | Fastening-type wire connection device | |
| CN203490374U (en) | Wire tube breakpoint detection device | |
| CN205069905U (en) | Threaded connection formula connection lug | |
| CN203481722U (en) | Single-core lead binding winding tool | |
| CN204257856U (en) | A kind of improvement type Universal grounding device | |
| CN205231326U (en) | Explosion -proof type rubber sleeve cable connector |
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: 20140402 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |