CN201656274U - High-voltage pipe bus grounding combination hardware - Google Patents
High-voltage pipe bus grounding combination hardware Download PDFInfo
- Publication number
- CN201656274U CN201656274U CN2010201806845U CN201020180684U CN201656274U CN 201656274 U CN201656274 U CN 201656274U CN 2010201806845 U CN2010201806845 U CN 2010201806845U CN 201020180684 U CN201020180684 U CN 201020180684U CN 201656274 U CN201656274 U CN 201656274U
- Authority
- CN
- China
- Prior art keywords
- combination hardware
- cover plate
- wire clamp
- direct current
- pipe bus
- 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 relates to a high-voltage pipe bus grounding combination hardware. The combination hardware consists of a wire clamp body fixedly arranged on a direct current pipe bus. The wire clamp body is made by welding a wire clamp cover plate, a transition connecting plate and a conducting aluminium pipe. A grounding lead is suspended on the conducting aluminium pipe. An upper cover plate and a lower cover plate are fixedly arranged on the direct current pipe bus by hexagon bolts to form the wire clamp cover plate. The combination hardware has the characteristics of simple structure, easy and convenient installation and operation, high practicability and reliability, capability of meeting safe, reliable and effective discharging performance requirements, good protection function on whole combination hardware system stability, etc.
Description
Technical field
The utility model relates to a kind of and the project assorted gold utensil safety utilization of electric power of power transformation engineering device, is a kind of gold utensil that high voltage bus continues and discharges, and belongs to electric substation fitting and makes the field.
Background technology
At present, China is along with the development of economic society, the continuous increase of electricity needs, the power transformation engineering project is when maintenance, maintenance or handling failure, high voltage bus line-to-ground discharge because of having preserved very big electric energy on the high voltage bus, need be difficult to whole releases this moment, as maintenance personal during, produce unsafe factor and still exist line maintenance or handling failure.As directly bleeding off electric energy on the high voltage bus with ground lead, can't reliably articulate ground lead first, second operation easier is also bigger, and the discharge gold utensil of simultaneously comparatively desirable similar safety utilization of electric power does not appear on the market as yet.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of and the high-voltage tube busbar grounding combination hardware fitting high-voltage transforming ancillary engineering facility.
The purpose of this utility model is finished by following technical solution, and this combination hardware fitting is made of the wire clip body that is fixedly mounted on the direct current tubular bus, and described wire clip body is to be welded by wire clamp cover plate, transition connecting plate and conduction aluminum pipe; Can articulate ground lead on the described conduction aluminum pipe.
Described wire clamp cover plate is fixedly mounted on the direct current tubular bus by hex bolts by upper cover plate and lower cover.
The advantage of ground connection combination hardware fitting described in the utility model be simple in structure, be easy to fitting operation, convenient and practical reliable, can realize its safe, reliable and effective discharge performance requirement, the stability of whole combination hardware fitting system plays a very good protection.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the scheme of installation of Fig. 1.
Embodiment
Label declaration in the accompanying drawing is as follows: 1, wire clamp cover plate, 2, transition connecting plate, 3, the conduction aluminum pipe, 4, hex bolts, 5, tubular bus, 6, ground lead.
Below in conjunction with accompanying drawing the utility model is described in detail: shown in Fig. 1,2, combination described in the utility model
Gold utensil is made of the wire clip body that is fixedly mounted on the direct current tubular bus, and described wire clip body is to be welded by wire clamp cover plate 1, transition connecting plate 2 and conduction aluminum pipe 3; Can articulate ground lead on the described conduction aluminum pipe 3.
Described wire clamp cover plate 1 is fixedly mounted on the direct current tubular bus 5 by hex bolts 4 by upper cover plate and lower cover.
Shown in Figure 2, high-voltage tube busbar grounding combination hardware fitting wire clamp cover plate 1 is installed on tubular bus 5 correct positions, tighten hex bolts 4 fixing by torque spanner then.When line upkeep, maintenance or handling failure, high-voltage tube bus and power supply are disconnected, ground lead is articulated on the conduction aluminum pipe 3 of wire clip body, realize the electric current on the tubular bus is introduced the earth, reach the ground connection discharge, the purpose of safety operation.
Claims (3)
1. high-voltage tube busbar grounding combination hardware fitting, this combination hardware fitting is made of the wire clip body that is fixedly mounted on the direct current tubular bus, it is characterized in that described wire clip body is to be welded by wire clamp cover plate (1), transition connecting plate (2) and conduction aluminum pipe (3); Can articulate ground lead on the described conduction aluminum pipe (3).
2. high-voltage tube busbar grounding combination hardware fitting according to claim 1 is characterized in that described wire clamp cover plate (1) is fixedly mounted on the direct current tubular bus (5) by hex bolts (4) by upper cover plate and lower cover.
3. high-voltage tube busbar grounding combination hardware fitting according to claim 1 is characterized in that conducting electricity and can articulate ground lead on the aluminum pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201806845U CN201656274U (en) | 2010-04-30 | 2010-04-30 | High-voltage pipe bus grounding combination hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201806845U CN201656274U (en) | 2010-04-30 | 2010-04-30 | High-voltage pipe bus grounding combination hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201656274U true CN201656274U (en) | 2010-11-24 |
Family
ID=43121512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201806845U Expired - Fee Related CN201656274U (en) | 2010-04-30 | 2010-04-30 | High-voltage pipe bus grounding combination hardware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201656274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104184090A (en) * | 2014-09-18 | 2014-12-03 | 国家电网公司 | Short-circuit ground wire suspension device |
-
2010
- 2010-04-30 CN CN2010201806845U patent/CN201656274U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104184090A (en) * | 2014-09-18 | 2014-12-03 | 国家电网公司 | Short-circuit ground wire suspension device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Jian Inventor after: Wang Enjiu Inventor after: Zhang Shurui Inventor after: Ding Jian Inventor after: Qian Feng Inventor after: Qiu Wenqian Inventor after: Xu Jianguo Inventor after: Zhou Zhichao Inventor after: Ma Xueli Inventor after: Zhang Jin Inventor after: Jiang Wendong Inventor before: Zheng Jian Inventor before: Wang Enjiu Inventor before: Zhang Shurui Inventor before: Ding Jian Inventor before: Qian Feng Inventor before: Qiu Wenqian Inventor before: Xu Jianguo Inventor before: Zhou Zhichao Inventor before: Ma Xueli Inventor before: Zhang Jin Inventor before: Jiang Wendong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |