CN202353082U - Cover plate structure of air insulation closing switch apparatus - Google Patents
Cover plate structure of air insulation closing switch apparatus Download PDFInfo
- Publication number
- CN202353082U CN202353082U CN2011204265412U CN201120426541U CN202353082U CN 202353082 U CN202353082 U CN 202353082U CN 2011204265412 U CN2011204265412 U CN 2011204265412U CN 201120426541 U CN201120426541 U CN 201120426541U CN 202353082 U CN202353082 U CN 202353082U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- plate structure
- switch apparatus
- closing switch
- air insulation
- 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 - Lifetime
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Abstract
The utility model discloses a cover plate structure of an air insulation closing switch apparatus, which comprises a cover plate body, wherein a plurality of ribs are welded to the cover plate body; the ribs are 15-20 mm thick and 20-25 mm wide; and a plurality of ribs are arranged on the cover plate body in a centrosymmetric manner. By adding ribs close to one surface in the switch apparatus, the cover plate structure of the air insulation closing switch apparatus widens the radiation area of the cover plate body and also increases the intensity of the cover plate body.
Description
Technical field
The utility model belongs to the high voltage switchgear field, relates to the cover plate in a kind of gas-insulated sealing switch equipment.
Background technology
On the gas-insulated sealing switch equipment, be absolutely necessary as the cover plate that seals usefulness.In the present product, general cover plate all adopts cast aluminium cast form, only considers the effect of sealing.But along with improving constantly of electric pressure, the continuous rising of high voltage switchgear current capacity, the shell heat dissipation problem is also very outstanding, thereby therefore more and more receives publicity through the purpose that the change covering plate structure reaches heat radiation in the design phase of cover plate.
The utility model content
The purpose of the utility model is to provide a kind of gas-insulated sealing switch equipment covering plate structure, to solve the problems of the technologies described above.
To achieve these goals, the utility model adopts following technical scheme:
A kind of gas-insulated sealing switch equipment covering plate structure comprises cover board body, is welded with some muscle on the cover board body.
The thickness of said muscle is 15～20mm, and width is 20～25mm.
Centrosymmetric being arranged on the cover board body of said some muscle.
With respect to prior art, the utlity model has following advantage: a kind of gas-insulated sealing switch equipment of the utility model covering plate structure, through increasing muscle to have enlarged the area of dissipation of cover board body in one side near switchgear inside; Meanwhile also improve the intensity of cover board body.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Specify the technical scheme of the utility model below in conjunction with accompanying drawing.
See also shown in Figure 1ly, a kind of gas-insulated sealing switch equipment of the utility model covering plate structure comprises cover board body 1, and to be symmetrically welded with many thickness be 15～20mm at the center on the cover board body 1, and width is the muscle 11 of 20～25mm; These muscle 11 can play the effect of heat radiation when playing reinforcement cover board body 1 intensity.
Claims (3)
1. a gas-insulated sealing switch equipment covering plate structure is characterized in that, comprises cover board body (1), is welded with some muscle (11) on the cover board body (1).
2. a kind of gas-insulated sealing switch equipment covering plate structure according to claim 1 is characterized in that the thickness of said muscle (11) is 15～20mm, and width is 20～25mm.
3. a kind of gas-insulated sealing switch equipment covering plate structure according to claim 1 and 2 is characterized in that, said some muscle (11) are centrosymmetric to be arranged on the cover board body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204265412U CN202353082U (en) | 2011-11-01 | 2011-11-01 | Cover plate structure of air insulation closing switch apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204265412U CN202353082U (en) | 2011-11-01 | 2011-11-01 | Cover plate structure of air insulation closing switch apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202353082U true CN202353082U (en) | 2012-07-25 |
Family
ID=46542047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204265412U Expired - Lifetime CN202353082U (en) | 2011-11-01 | 2011-11-01 | Cover plate structure of air insulation closing switch apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202353082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631208A (en) * | 2018-06-01 | 2018-10-09 | 河南森源电气股份有限公司 | Gas-insulated switchgear and its insulation cover plate |
-
2011
- 2011-11-01 CN CN2011204265412U patent/CN202353082U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631208A (en) * | 2018-06-01 | 2018-10-09 | 河南森源电气股份有限公司 | Gas-insulated switchgear and its insulation cover plate |
| CN108631208B (en) * | 2018-06-01 | 2023-11-21 | 河南森源电气股份有限公司 | Gas-insulated switchgear and insulating cover plate therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |