CN209148844U - A kind of high-voltage circuitbreaker test short jumper device - Google Patents
A kind of high-voltage circuitbreaker test short jumper device Download PDFInfo
- Publication number
- CN209148844U CN209148844U CN201821617286.8U CN201821617286U CN209148844U CN 209148844 U CN209148844 U CN 209148844U CN 201821617286 U CN201821617286 U CN 201821617286U CN 209148844 U CN209148844 U CN 209148844U
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- China
- Prior art keywords
- hollow body
- body structure
- insulating bar
- voltage circuitbreaker
- jumper device
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Abstract
The utility model discloses a kind of high-voltage circuitbreakers to test short jumper device, it include insulating bar and hook part, hook part includes hollow body structure and n shape hook, hollow body structure and n shape hook are made of an electrically conducting material, the side of n shape hook is fixedly linked with hollow body structure, hollow body structure matches the top for being set to insulating bar, and the interface to connect external shorting stub is provided on the side wall of hollow body structure.Using the utility model, without using high-altitude operation vehicle, ascends a height operation without testing crew, avoid falling from high altitude and electric shock risk, equipment will not be damaged, and preparation is less, device easily obtains, and can mitigate test burden, improves working efficiency, reduces power off time.
Description
Technical field
The utility model relates to overhaul of line breaker equipment technical fields more particularly to a kind of high-voltage circuitbreaker to test shorting stub
Device.
Background technique
In the maintenance of electric system, power test personnel need to carry out commissioning test and preventative to outdoor high voltage circuit breaker
The test such as test, pilot project includes pressure test and insulation resistance test etc..During test, need first to breaker three-phase
Fracture up and down be shorted.The mounting height of outdoor breaker is higher, and 35kV voltage class just has 5 meters of height, and voltage etc.
Grade is higher, and mounting height is also higher, reaches as high as more than 10 meters.Due to being high altitude operation, when short circuit need to use high-altitude operation vehicle or
It is that testing crew climbs up breaker to be shorted.But the installation of power transformation station equipment, all than comparatively dense, repair apparatus is empty nearby
Between it is smaller, be frequently present of the case where safe distance deficiency is not available high-altitude operation vehicle between running equipment, and testing crew is climbed
Upper breaker is shorted, and there are falling from high altitude and induced electricity electric shock risk, breaker is broken there is also being climbed up due to personnel
Risk.In addition, needing to carry out prolonged early-stage preparations, often the test of a few minutes using both traditional methods, need
It spends half an hour even several hours to go to prepare, and needs to expend biggish manpower and material resources, significantly limit height and break
The maintenance and test of road device.
Utility model content
Against the above deficiency, the utility model, which provides, a kind of ascends a height work without ascending a height Operation Van without testing crew
The high-voltage circuitbreaker test short jumper device of breaker short circuit can be realized in industry.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of high-voltage circuitbreaker test short jumper device, includes insulating bar and hook part, the hook part includes
There are hollow body structure and n shape hook, the hollow body structure and n shape hook are made of an electrically conducting material, the side of the n shape hook
It is fixedly linked with the hollow body structure, the hollow body structure matching is set to the top of the insulating bar, the hollow body
The interface to connect external shorting stub is provided on the side wall of structure.
Further, the connection type at the top of the hollow body structure and the insulating bar is grafting or threaded connection.
Further, the insulating bar is more piece insulating bar.
Further, the section of the insulating bar and section connection type are grafting or threaded connection.
Further, the insulating bar is socket telescopic insulating bar.
Further, the socket mode of the insulating bar is that outer bar is located at lowermost end, remaining each bar is successively inserted in.
Compared with prior art, the utility model has the beneficial effects that using the utility model, without using high altitude operation
Vehicle is ascended a height operation without testing crew, is avoided falling from high altitude and electric shock risk, will not be damaged equipment, and preparation is less, device
Part easily obtains, and can mitigate test burden, improves working efficiency, reduces power off time.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the implementation diagram of the utility model.
Wherein, label as shown in the figure are as follows: 10: insulating bar；20: hook part；21: hollow body structure；22:n shape hook；
23: interface；30: shorting stub；40: high-voltage circuitbreaker terminal plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 is please referred to, the utility model preferred embodiment provides a kind of high-voltage circuitbreaker test short jumper device, including
There are insulating bar 10 and hook part 20, hook part 20 includes hollow body structure 21 and n shape hook 22,21 He of hollow body structure
N shape hook 22 is made of an electrically conducting material, it is preferable to use metallic copper is made, and the side of n shape hook 22 and hollow body structure 21 are solid
Fixed to be connected, Open Side Down for n shape hook 22, in the screw hole that is hooked on high-voltage circuitbreaker terminal plate, hollow body structure 21 is to cut
Face is the tubular structure of circular bottom hollow out, and matching is set to the top of insulating bar 10, sets on the side wall of hollow body structure 21
It is equipped with the interface 23 to connect external shorting stub, specially interface 23 is one piece of plate structure, offers through-hole, plate above
Shape structure one side is fixedly connected with hollow body structure 21, and interface 23 is made of an electrically conducting material, it is preferable to use metallic copper is made.
When implementation, referring to figure 2., external shorting stub 30 is connected with the interface 23 on 21 side wall of hollow body structure, i.e.,
It is empty by realizing being bonded for shorting stub 30 and interface 23 on the through-hole for the interface 23 that shorting stub 30 is bonded to plate structure
Heart body structure 21 is fixed on 10 top of insulating bar, holds insulating bar 10, hook part 20 is sent to height by insulating bar 10 and is broken
At the terminal plate 40 of road device, the n shape hook 22 on hook part 20 is then hooked to the screw hole on high-voltage circuitbreaker terminal plate 40
In, short circuit can be realized.Using the utility model, without using high-altitude operation vehicle, ascends a height operation, can keep away without testing crew
It is excused from an examination to test personal height to fall and get an electric shock risk, equipment will not be damaged, and working efficiency can be improved, reduce power off time.
Hollow body structure 21 is to be threadedly coupled with the connection type at the top of insulating bar 10, and it is steady to be threaded in guarantee connection
Under the premise of Gu, facilitate the dismounting of hollow body structure 21.
Insulating bar 10 is more piece insulating bar, and the section and section connection type of insulating bar 10 are grafting, or are threadedly coupled.
In some preferred embodiments, insulating bar 10 is socket telescopic insulating bar, and the socket mode of insulating bar 10 is outer
Bar is located at lowermost end, remaining each bar is successively inserted in, under the premise of guaranteeing the length of insulating bar 10, it may have certain intensity.
More piece insulating bar or telescopic insulating bar can be conveniently adjusted the length of insulating bar 10, to adapt to the height of different height
The short circuit of voltage breaker.
Using the utility model, without using high-altitude operation vehicle, ascend a height operation without testing crew, avoid falling from high altitude and
Electric shock risk, will not damage equipment, and preparation is less, and device easily obtains, and can mitigate test burden, improve work effect
Rate reduces power off time.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with described
Subject to scope of protection of the claims.
Claims (6)
- It include insulating bar (10) and hook part (20) 1. a kind of high-voltage circuitbreaker tests short jumper device, it is characterised in that: The hook part (20) includes hollow body structure (21) and n shape hook (22), and the hollow body structure (21) and n shape are linked up with (22) it is made of an electrically conducting material, the side of the n shape hook (22) is fixedly linked with the hollow body structure (21), described hollow Body structure (21), which matches, is set to the tops of the insulating bar (10), be provided on the side wall of the hollow body structure (21) to The interface (23) of shorting stub outside connection.
- 2. high-voltage circuitbreaker according to claim 1 tests short jumper device, it is characterised in that: the hollow body structure It (21) is grafting or threaded connection with the connection type at the top of the insulating bar (10).
- 3. high-voltage circuitbreaker according to claim 1 tests short jumper device, it is characterised in that: the insulating bar (10) is More piece insulating bar.
- 4. high-voltage circuitbreaker according to claim 3 tests short jumper device, it is characterised in that: the insulating bar (10) Section is grafting or threaded connection with section connection type.
- 5. high-voltage circuitbreaker according to claim 1 tests short jumper device, it is characterised in that: the insulating bar (10) is It is socketed telescopic insulating bar.
- 6. high-voltage circuitbreaker according to claim 5 tests short jumper device, it is characterised in that: the insulating bar (10) Socket mode is that outer bar is located at lowermost end, remaining each bar is successively inserted in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821617286.8U CN209148844U (en) | 2018-09-30 | 2018-09-30 | A kind of high-voltage circuitbreaker test short jumper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821617286.8U CN209148844U (en) | 2018-09-30 | 2018-09-30 | A kind of high-voltage circuitbreaker test short jumper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209148844U true CN209148844U (en) | 2019-07-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821617286.8U Active CN209148844U (en) | 2018-09-30 | 2018-09-30 | A kind of high-voltage circuitbreaker test short jumper device |
Country Status (1)
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| CN (1) | CN209148844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109254243A (en) * | 2018-09-30 | 2019-01-22 | 广西电网有限责任公司贵港供电局 | A kind of high-voltage circuitbreaker test short jumper device |
-
2018
- 2018-09-30 CN CN201821617286.8U patent/CN209148844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109254243A (en) * | 2018-09-30 | 2019-01-22 | 广西电网有限责任公司贵港供电局 | A kind of high-voltage circuitbreaker test short jumper device |
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