CN202076083U - Pulling belt structure of dry type transformer - Google Patents
Pulling belt structure of dry type transformer Download PDFInfo
- Publication number
- CN202076083U CN202076083U CN2011201665292U CN201120166529U CN202076083U CN 202076083 U CN202076083 U CN 202076083U CN 2011201665292 U CN2011201665292 U CN 2011201665292U CN 201120166529 U CN201120166529 U CN 201120166529U CN 202076083 U CN202076083 U CN 202076083U
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- CN
- China
- Prior art keywords
- pulling belt
- type transformer
- belt
- dry type
- stainless
- 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 pulling belt structure of a dry type transformer. The pulling belt structure of the dry type transformer is arranged between groove-shaped clamping components and comprises U-shaped plates, a weftless belt and a stainless-steel pulling belt, wherein the weftless belt and the stainless-steel pulling belt are correspondingly installed between the U-shaped plates which are symmetrically arranged. According to the pulling belt structure of the dry type transformer, the stainless-steel pulling belt is adopted, the tensioning degree of the stainless-steel pulling belt is ensured, and the mechanical strength is high; and the clearance of air away from the end part of a coil is increased by the design of the weftless belt so as to be beneficial to ensuring the performance of the transformer. Moreover, the manufacturing process is simple, and the installation is convenient.
Description
Technical field
The utility model belongs to the transformer technology field, is specifically related to a kind of improvement of dry-type transformer drawstring structure.
Background technology
Conventional dry transformer fe yoke clamping device is generally two kinds: the one, and the drawstring of making by semi-drying glass adhesive tape clamps, and the defective of this type of design is that chuck strength can not get guaranteeing; The 2nd, utilize the silicon steel sheet in the iron yoke to carry out punching, penetrate by bolt and realize clamping, though this type of design can guarantee clamping degree, but complex process, owing to the destruction of silicon steel sheet is influenced easily the performance of transformer.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of dry-type transformer drawstring structure that can not influence transformer performance when guaranteeing clamping degree is provided.
The dry-type transformer drawstring structure that the utility model provides is arranged between the grooved folder, comprises U template, no latitude band and stainless steel drawstring, and described no latitude band and stainless steel drawstring correspondence are installed on and are between the symmetrically arranged U template.
The utility model adopts the stainless steel drawstring, has guaranteed its degree of tension, the mechanical strength height; The design of no latitude band has strengthened the gap apart from the end winding air, helps the assurance of transformer performance.And manufacturing process is simple, the convenient installation.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a rearview of the present utility model.
Embodiment
Below in conjunction with specific embodiment, the utility model is described further.Should be understood that following examples only are used to the utility model is described but not are used to limit scope of the present utility model.
Referring to Fig. 1 and Fig. 2, the dry-type transformer drawstring structure that the utility model provides is arranged between the grooved folder, comprises U template 1, no latitude band 2 and stainless steel drawstring 3, and described no latitude band 2 and stainless steel drawstring 3 correspondences are installed on and are between the symmetrically arranged U template 1.
Claims (1)
1. a dry-type transformer drawstring structure is arranged between the grooved folder, it is characterized in that: comprise U template, no latitude band and stainless steel drawstring, described no latitude band and stainless steel drawstring correspondence are installed on and are between the symmetrically arranged U template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201665292U CN202076083U (en) | 2011-05-23 | 2011-05-23 | Pulling belt structure of dry type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201665292U CN202076083U (en) | 2011-05-23 | 2011-05-23 | Pulling belt structure of dry type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076083U true CN202076083U (en) | 2011-12-14 |
Family
ID=45114175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201665292U Expired - Fee Related CN202076083U (en) | 2011-05-23 | 2011-05-23 | Pulling belt structure of dry type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969133A (en) * | 2012-11-23 | 2013-03-13 | 中国西电电气股份有限公司 | Magnetic shunt compaction device of tightening belt structure |
| CN103325539A (en) * | 2013-06-26 | 2013-09-25 | 国家电网公司 | Electric reactor and pull rod thereof |
-
2011
- 2011-05-23 CN CN2011201665292U patent/CN202076083U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969133A (en) * | 2012-11-23 | 2013-03-13 | 中国西电电气股份有限公司 | Magnetic shunt compaction device of tightening belt structure |
| CN102969133B (en) * | 2012-11-23 | 2015-04-22 | 中国西电电气股份有限公司 | Magnetic shunt compaction device of tightening belt structure |
| CN103325539A (en) * | 2013-06-26 | 2013-09-25 | 国家电网公司 | Electric reactor and pull rod thereof |
| CN103325539B (en) * | 2013-06-26 | 2016-09-28 | 国家电网公司 | A kind of reactor and pull bar thereof |
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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: 20111214 Termination date: 20130523 |