CN201765924U - Transformer body insulating compression structure - Google Patents
Transformer body insulating compression structure Download PDFInfo
- Publication number
- CN201765924U CN201765924U CN2010202499223U CN201020249922U CN201765924U CN 201765924 U CN201765924 U CN 201765924U CN 2010202499223 U CN2010202499223 U CN 2010202499223U CN 201020249922 U CN201020249922 U CN 201020249922U CN 201765924 U CN201765924 U CN 201765924U
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- China
- Prior art keywords
- transformer
- compression
- transformer body
- board
- support plate
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- Expired - Fee Related
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Abstract
A transformer body insulating compression structure relates to transformer insulating structures and comprises a transformer compression board, a compression support board and a wood laminate disposed between the transformer compression board and the compression support board. A paper laminate for compression adjustment is further disposed between the compression support board and the wood laminate. Compared with the prior art, the transformer body insulating compression structure has the advantages that the wood laminate is disposed between the transformer compression board and the compression support board in the technical scheme according to proper sizes, and the paper laminate is further used for compression adjustment according to the same sizes, accordingly sharp corners as inverted compression pins can be avoided, local discharge of a transformer is reduced, and further, the transformer body insulating compression structure is convenient in production, reduces local discharge of the transformer and accordingly increases product performance of the transformer.
Description
Technical field
The utility model relates to the insulation system of transformer, especially a kind of 110KV level and above transformer body insulation compressing structure of being applicable to.
Background technology
Transformer body insulation compressing structure, traditional method is to adopt the anti-pressure nail structure.And the top of anti-pressure nail is a wedge angle, so have a strong impact on the partial discharge quantity of transformer.
Summary of the invention
The technical problem of the required solution of the utility model provides a kind of device body insulation compressing structure that reduces the partial discharge quantity of transformer.
The utility model is that the technical scheme that adopts of dealing with problems is,
Transformer body insulation compressing structure comprises the transformer pressing plate and compresses support plate that also comprise a lamination wood, it is characterized in that: described lamination wood is arranged on the transformer pressing plate and compresses between the support plate.
Described compressing also is provided with the laminated paper board that compresses adjusting usefulness between support plate and the lamination wood.
Described transformer pressing plate, compress support plate and the lamination akebi crosses bolted.
The beneficial effects of the utility model are compared with prior art, the transformer pressing plate in the technical program and compress between the support plate according to the size that is fit to and place lamination wood, and the laminated paper board with same size compresses adjusting usefulness again.Wedge angle so just can not occur, thereby reduce the partial discharge quantity of transformer as the anti-pressure nail.Simultaneously, the utility model is convenient to produce, and reduces the partial discharge quantity of transformer, thereby can improve the properties of product of transformer.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of transformer body insulation compressing structure, comprise transformer folder 1, transformer pressing plate 6, compress support plate 5, bolt 4, lamination wood 3 and laminated paper board 2, lamination wood 3 is fixed on transformer pressing plate 6 by bolt 4 and compresses between the support plate 5, laminated paper board 2 also is fixed on by bolt 4 and compresses between support plate 5 and the lamination wood 3, owing to place lamination wood 3 at transformer pressing plate 6 with compressing between the support plate 5 according to the size that is fit to, the laminated paper board 2 with same size compresses adjusting usefulness again, wedge angle so just can not occur, thereby reduce the partial discharge quantity of transformer as the anti-pressure nail.
More than show and described of the present utility model substantially away from principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. transformer body insulation compressing structure comprises the transformer pressing plate and compresses support plate that also comprise a lamination wood, it is characterized in that: described lamination wood is arranged on the transformer pressing plate and compresses between the support plate.
2. transformer body insulation compressing structure according to claim 1 is characterized in that: described compressing also is provided with the laminated paper board that compresses adjusting usefulness between support plate and the lamination wood.
3. transformer body according to claim 1 insulation compressing structure is characterized in that: described transformer pressing plate, compress support plate and the lamination akebi crosses bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202499223U CN201765924U (en) | 2010-07-07 | 2010-07-07 | Transformer body insulating compression structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202499223U CN201765924U (en) | 2010-07-07 | 2010-07-07 | Transformer body insulating compression structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201765924U true CN201765924U (en) | 2011-03-16 |
Family
ID=43718533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202499223U Expired - Fee Related CN201765924U (en) | 2010-07-07 | 2010-07-07 | Transformer body insulating compression structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201765924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575990A (en) * | 2014-11-27 | 2015-04-29 | 卧龙电气集团股份有限公司 | Transformer body holddown and method |
-
2010
- 2010-07-07 CN CN2010202499223U patent/CN201765924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575990A (en) * | 2014-11-27 | 2015-04-29 | 卧龙电气集团股份有限公司 | Transformer body holddown and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20140707 |
|
| EXPY | Termination of patent right or utility model |