CN208045722U - One kind 40.5KV plug-in large capacity compact GIS conductive structures - Google Patents
One kind 40.5KV plug-in large capacity compact GIS conductive structures Download PDFInfo
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- CN208045722U CN208045722U CN201820696544.XU CN201820696544U CN208045722U CN 208045722 U CN208045722 U CN 208045722U CN 201820696544 U CN201820696544 U CN 201820696544U CN 208045722 U CN208045722 U CN 208045722U
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- touch base
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- switch
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Abstract
The utility model is related to a kind of 40.5KV plug-ins large capacity compact GIS conductive structures, it include the first touch base being connect with first switch, the second touch base being connect with second switch, at least one groove is opened up on the outer diameter of the first touch base and the second touch base, and a spring touch finger is correspondingly embedded in each groove；It is set with a thin wall conductive part jointly outside the first touch base and the second touch base.The utility model can utilize and be realized with a low cost large capacity conductive structure, compact-sized, reliability is high, convenient for disassembly and assembly.
Description
Technical field
The utility model is related to electrical equipment technical field, in particular to a kind of 40.5KV plug-ins large capacity compacts
GIS conductive structures.
Background technology
In high voltage distribution installation, sulfur hexafluoride gas-insulating and fully-enclosed power distribution equipment (abbreviation GIS) and common sky in the past
The ordinary distribution device (abbreviation AIS) of edge of drawing last breath is compared, and has floor space small, high safety and reliability, and maintenance workload is small etc.
Advantage is gradually widely used.
Since with the development of economy, engineering construction requires more to come higher, the poly- increasing of transforming plant load, the sides 35KV are specified
Electric current is in 2500A or more, even up to 3150A, and existing 40.5KVGIS equipment cannot be satisfied requirement, be badly in need of a kind of large capacity
GIS switch products.
Utility model content
The utility model in view of the deficiencies of the prior art, it is conductive to provide a kind of 40.5KV plug-ins large capacity compact GIS
Structure can utilize and be realized with a low cost large capacity conductive structure, compact-sized, reliability is high, convenient for disassembly and assembly.
The utility model is achieved by the following technical solution, and provides a kind of 40.5KV plug-ins large capacity compact
GIS conductive structures include the first touch base being connect with first switch, the second touch base being connect with second switch, in the first touch base
With at least one groove is opened up on the outer diameter of the second touch base, a spring touch finger is correspondingly embedded in each groove；First
One thin wall conductive part of common suit outside touch base and the second touch base.
Preferably, first touch base and the second touch base are made of aluminium bar.
Preferably, passing through between first touch base and first switch and between the second touch base and second switch
It is bolted.Plug function can be achieved.
Preferably, the thin wall conductive part is aluminum pipe.Pass through the spring touch finger and thin-walled on the first touch base, the second touch base
Conduct piece contacts, and realizes the conducting of the first touch base and the second touch base.
Preferably, there are spacing, the first touch base, the second touch base and thin-walled to lead between first touch base and the second touch base
Sulfur hexafluoride gas is full of in the space that electric part surrounds.By sulfur hexafluoride gas as dielectric.
Preferably, being respectively mounted guide sleeve on the first touch base and the second touch base.
Preferably, the guide sleeve on the first touch base is located remotely from one end of first switch, the guide sleeve on the second touch base
It is located remotely from one end of second switch.Guide sleeve on first touch base can facilitate the suit of thin wall conductive part, on the second touch base
Guide sleeve can facilitate the second touch base to be inserted into thin wall conductive part, and guide sleeve can prevent spring touch finger poor contact, and energy at two
It plays a supporting role, avoids spring touch finger compressive deformation, realize reliable conductive.
The beneficial effects of the utility model are：
1, the utility model can be realized in large capacity GIS and is conductively connected between the switch of two sections of different function, and can be real
Existing plug function, between the first touch base and first switch, is all made of between the second touch base and second switch and is bolted, it is reliable and
It is convenient, it can realize plug function；
2, intermediate to use thin wall conductive part, the kelvin effect of electric current is made full use of, the water conservancy diversion density of material is improved, utilization is low
Cost realizes large capacity conductive structure, compact-sized, reliability is high, convenient for disassembly and assembly.
Description of the drawings
Fig. 1 is the structural schematic diagram that the utility model is connect with first switch, second switch；
Fig. 2 is the structural schematic diagram of the utility model；
As shown in the figure：
1, first switch, the 2, first touch base, 3, second switch, the 4, second touch base, 5, spring touch finger, 6, thin wall conductive part,
7, guide sleeve.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below by specific implementation mode, this programme is illustrated.
As shown in Figure 1, the utility model includes the first touch base 2 being connect with first switch 1, it is connect with second switch 3
Second touch base 4 opens up at least one groove on the outer diameter of the first touch base 2 and the second touch base 4, is corresponded in each groove embedding
Enter a spring touch finger 5.First touch base, 2 and second touch base 4 is made of aluminium bar.
Connected by bolt between first touch base 2 and first switch 1 and between the second touch base 4 and second switch 3
It connects, it can be achieved that plug function.
It is set with a thin wall conductive part 6 jointly outside the first touch base 2 and the second touch base 4, the thin wall conductive part 6 is aluminum pipe.
It is contacted with thin wall conductive part 6 by the spring touch finger 5 on the first touch base 2, the second touch base 4, realizes the first touch base 2 and the second touch base
4 conducting.
There are spacing, the first touch base 2, the second touch base 4 and thin wall conductive parts 6 between first touch base, 2 and second touch base 4
Sulfur hexafluoride gas is full of in the space surrounded, by sulfur hexafluoride gas as dielectric.
Guide sleeve 7 is respectively mounted on the first touch base 2 and the second touch base 4, the guide sleeve 7 on the first touch base 2 is located remotely from
One end of one switch 1, the guide sleeve 7 on the second touch base 4 are located remotely from one end of second switch 3.Guiding on first touch base 2
Set 7 can facilitate the suit of thin wall conductive part 6, the guide sleeve 7 on the second touch base 4 that the second touch base 4 can be facilitated to be inserted into thin wall conductive part
In 6, guide sleeve 7 can prevent 5 poor contact of spring touch finger at two, and can play a supporting role, and the compression of spring touch finger 5 is avoided to become
Shape realizes reliable conductive.
When specifically used installation, first switch 1 and the first touch base 2 are bolted first, pacified on the first touch base 2
Then thin wall conductive part 6 is sleeved on outside the first touch base 2 by shock mount fingertip 5 and guide sleeve 7；Simultaneously by second switch 3 and second
Touch base 4 is bolted, and spring touch finger 5 and guide sleeve 7 are installed on the second touch base 4, will finally be connected with second switch 3
Second touch base 4 is inserted into thin wall conductive part 6, after the second touch base 4 is inserted into thin wall conductive part 6, realizes reliably connecting between switching
It connects, realizes large capacity current lead-through.It is led by spring touch finger 5, the thin-walled on the first touch base 2, the first touch base 2 its galvanic circle
Electric part 6, the spring touch finger 5 on the second touch base 4, the second touch base 4 composition.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above example and attached drawing are merely to illustrate the technology of the utility model
Scheme is not limitations of the present invention, and the utility model is described in detail with reference to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model
The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that should also belong to the utility model
Seek protection domain.
Claims (7)
1. a kind of 40.5KV plug-ins large capacity compact GIS conductive structures, it is characterised in that：Including connecting with first switch (1)
The first touch base (2) connect, the second touch base (4) being connect with second switch (3), in the outer of the first touch base (2) and the second touch base (4)
At least one groove is opened up on diameter, and a spring touch finger (5) is correspondingly embedded in each groove；In the first touch base (2) and
Two touch bases (4) are set with a thin wall conductive part (6) jointly outside.
2. a kind of 40.5KV plug-ins large capacity compact GIS conductive structures according to claim 1, it is characterised in that：
First touch base (2) and the second touch base (4) are made of aluminium bar.
3. a kind of 40.5KV plug-ins large capacity compact GIS conductive structures according to claim 1 or 2, feature exist
In：Pass through spiral shell between first touch base (2) and first switch (1) and between the second touch base (4) and second switch (3)
It tethers and connects.
4. a kind of 40.5KV plug-ins large capacity compact GIS conductive structures according to claim 3, it is characterised in that：
The thin wall conductive part (6) is aluminum pipe.
5. a kind of 40.5KV plug-ins large capacity compact GIS conductive structures according to claim 3, it is characterised in that：
There are spacing, the first touch base (2), the second touch base (4) and thin wall conductive parts between first touch base (2) and the second touch base (4)
(6) sulfur hexafluoride gas is full of in the space surrounded.
6. a kind of 40.5KV plug-ins large capacity compact GIS conductive structures according to claim 3, it is characterised in that：
It is respectively mounted guide sleeve (7) on the first touch base (2) and the second touch base (4).
7. a kind of 40.5KV plug-ins large capacity compact GIS conductive structures according to claim 6, it is characterised in that：
Guide sleeve (7) on first touch base (2) is located remotely from one end of first switch (1), guide sleeve (7) position on the second touch base (4)
In one end far from second switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820696544.XU CN208045722U (en) | 2018-05-11 | 2018-05-11 | One kind 40.5KV plug-in large capacity compact GIS conductive structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820696544.XU CN208045722U (en) | 2018-05-11 | 2018-05-11 | One kind 40.5KV plug-in large capacity compact GIS conductive structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208045722U true CN208045722U (en) | 2018-11-02 |
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ID=63929171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820696544.XU Active CN208045722U (en) | 2018-05-11 | 2018-05-11 | One kind 40.5KV plug-in large capacity compact GIS conductive structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208045722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504444A (en) * | 2021-09-13 | 2021-10-15 | 国网江西省电力有限公司电力科学研究院 | GIS is with multi-functional withstand voltage test frock |
-
2018
- 2018-05-11 CN CN201820696544.XU patent/CN208045722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504444A (en) * | 2021-09-13 | 2021-10-15 | 国网江西省电力有限公司电力科学研究院 | GIS is with multi-functional withstand voltage test frock |
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