CN203071412U - Novel bus isolating grounding box-sharing structure - Google Patents
Novel bus isolating grounding box-sharing structure Download PDFInfo
- Publication number
- CN203071412U CN203071412U CN 201320041223 CN201320041223U CN203071412U CN 203071412 U CN203071412 U CN 203071412U CN 201320041223 CN201320041223 CN 201320041223 CN 201320041223 U CN201320041223 U CN 201320041223U CN 203071412 U CN203071412 U CN 203071412U
- Authority
- CN
- China
- Prior art keywords
- insulator
- housing
- fixed
- bus
- sharing structure
- 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 discloses a novel bus isolating grounding box-sharing structure, which comprises a housing, an insulator I fixed on a top wall of the housing, an insulator II fixed on a bottom wall of the housing, and an insulator III fixed on a right side wall of the housing. A bus is connected between the insulator I and the insulator II. An isolating contact base is fixed on the bus. A movable contact base is fixed on the insulator III. The right side wall of the housing is also fixed with a grounding contact base. By using the novel bus isolating grounding box-sharing structure provided by the utility model, the box sharing of the isolating and the grounding of the bus is realized. In addition, the novel bus isolating grounding box-sharing structure is simple in structure, free of special-shaped complex components, good in economical efficiency and high in through-current capability.
Description
Technical field
The utility model relates to a kind of 35kVGIS and isolates ground connection box structure altogether with bus.
Background technology
For middle pressure high voltage switchgear, the isolation earthing switch of 35kVGIS three stations is following main flows, and the angle type isolation earthing switch of novel designs is box structure altogether, flexible arrangement, reduce switchgear quantity, the complicated mechanical electrical interlocks brings new design concept and new processing technology simultaneously.Along with technological progress, bus and three station isolation earthing switch are enclosed in the air chamber jointly, not only reduce volume, sealing surface reduces, and improves product reliability, is conducive to the product miniaturization.
Summary of the invention
For achieving the above object, the utility model provides a kind of novel bus to isolate ground connection box structure altogether, and its technical scheme of taking is: comprise housing, be fixed on the insulator of housing top wall
, be fixed on the insulator of shell bottom wall
, and the insulator that is fixed on the housing right side wall
, insulator
And insulator
Between be connected with bus, isolation touch base, insulator are fixedly arranged on the bus
Going up fixedly has moving contact seat, and the housing right side wall also fixedly has the ground connection touch base, and the ground connection touch base is located at insulator
The top.
This structure has realized the common case of bus isolation ground connection, and simple in structure, does not have special-shaped complicated part, good economy performance, and through-current capability is strong.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.
As shown in Figure 1, insulator
1 is fixed on the roof of housing 7, insulator
8 are fixed on the diapire of housing 7, insulator
5 are fixed on the right side wall of housing 7, and bus 2 connects insulator
1 and insulator
8, to isolate touch base 6 and be fixed on the bus 2, moving contact seat 3 is fixed on edge extremely
On 5, ground connection touch base 4 also is fixed on housing 7 right side walls, and it is positioned at insulator
5 top.
Claims (1)
1. a novel bus is isolated ground connection box structure altogether, comprises housing (7), is fixed on the insulator of housing (7) roof
(1), is fixed on the insulator of housing (7) diapire
(8) and the insulator that is fixed on housing (7) right side wall
(5), it is characterized in that: insulator
(1) and insulator
(8) be connected with bus (2) between, bus (2) is gone up fixedly isolation touch base (6), insulator
(5) upward moving contact seat (3) is arranged fixedly, housing (7) right side wall also fixedly has ground connection touch base (4), and ground connection touch base (4) is located at insulator
(5) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041223 CN203071412U (en) | 2013-01-25 | 2013-01-25 | Novel bus isolating grounding box-sharing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041223 CN203071412U (en) | 2013-01-25 | 2013-01-25 | Novel bus isolating grounding box-sharing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203071412U true CN203071412U (en) | 2013-07-17 |
Family
ID=48770164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320041223 Expired - Fee Related CN203071412U (en) | 2013-01-25 | 2013-01-25 | Novel bus isolating grounding box-sharing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203071412U (en) |
-
2013
- 2013-01-25 CN CN 201320041223 patent/CN203071412U/en not_active Expired - Fee Related
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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: 20130717 Termination date: 20140125 |