CN202632968U - Porcelain sleeve component of transformer - Google Patents
Porcelain sleeve component of transformer Download PDFInfo
- Publication number
- CN202632968U CN202632968U CN 201220167308 CN201220167308U CN202632968U CN 202632968 U CN202632968 U CN 202632968U CN 201220167308 CN201220167308 CN 201220167308 CN 201220167308 U CN201220167308 U CN 201220167308U CN 202632968 U CN202632968 U CN 202632968U
- Authority
- CN
- China
- Prior art keywords
- conducting rod
- flange
- pouring layer
- groove
- transformer
- 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 relates to a porcelain sleeve component of a transformer. The porcelain sleeve component comprises a conducting rod and a bush sleeved on the outer side of the conducting rod, wherein a layer of a pouring layer is arranged on the outer side of the bush, a sleeve is arranged on the outer side of the pouring layer, the conducting rod is provided with at least one polygonal flange, a polygonal groove is correspondingly arranged in the pouring layer, and the flange is clamped into the corresponding groove. According to the utility model, owing to the polygonal flange on the outer side of the conducting rod, the polygonal flange is matched with the groove in the pouring layer, when a component is mounted or dismounted, the flange of the conducting rod and the groove generate acting force, so that rotation of the conducting rod is stopped, the conducting rod is effectively protected, and the service life is prolonged.
Description
Technical field
The utility model relates to porcelain shell for transformer pipe assembly.
Background technology
Porcelain bushing can be used as flame-proof type transformer binding post commonly used, comprises conducting rod, lining and pouring layer as the one of which, and should keep less clearance could guarantee the flame proof effect between conducting rod and the lining.Existing porcelain bushing assembly is when installation or removal, owing to do not have interaction force between conducting rod and the pouring layer, conducting rod might rotate relative to pouring layer, and this can damage the back panel wiring of conducting rod, thereby reduces the useful life of porcelain bushing assembly.
The utility model content
The utility model has solved above-mentioned technical problem, and a kind of porcelain shell for transformer pipe assembly that conducting rod can not rotate when installation or removal is provided.
The technical scheme that the utility model solves the problems of the technologies described above employing is: porcelain shell for transformer pipe assembly; Comprise conducting rod and the lining that is set in this conducting rod outside; This lining outside is provided with one deck pouring layer, and this pouring layer outside is provided with sleeve pipe, and said conducting rod is provided with at least one polygon flange; Correspondence is provided with the multiform groove in said pouring layer, said flange snap in its corresponding groove in.
Can know from above technical scheme; The utility model is owing to be provided with the polygon flange in the conducting rod outside, its can with the groove fit in the pouring layer, when the installation or removal assembly; The flange of conducting rod and groove produce active force; Thereby stop conducting rod to rotate, effectively protected conducting rod, prolonged useful life.
Description of drawings
Fig. 1 is the structural representation of a kind of optimal way of the utility model;
Fig. 2 is an A-A cutaway view among Fig. 1.
Embodiment
Specify the utility model below in conjunction with Fig. 1 and Fig. 2:
This porcelain shell for transformer pipe assembly comprises conducting rod 1 and the lining 2 that is set in this conducting rod outside; This lining outside is provided with one deck pouring layer 3; This pouring layer outside is provided with sleeve pipe 4; Said conducting rod is provided with at least one polygon flange 11, and correspondence is provided with multiform groove 31 in said pouring layer, said flange snap in its corresponding groove in.In implementation process, polygon can be common hexagon or octagon, and flange and groove can be provided with one or two.When the installation or removal assembly, the flange of conducting rod and groove produce active force, thereby stop conducting rod to rotate, and have effectively protected conducting rod, have prolonged useful life.
Above-mentioned execution mode only supplies to explain the usefulness of the utility model; And be not to be the restriction to the utility model; The those of ordinary skill in relevant technologies field; Under the situation that does not break away from the utility model spirit and scope, can also make various variations and modification, so all technical schemes that are equal to also should belong to the category of the utility model.
Claims (2)
1. porcelain shell for transformer pipe assembly; Comprise conducting rod and the lining that is set in this conducting rod outside; This lining outside is provided with one deck pouring layer, and this pouring layer outside is provided with sleeve pipe, and it is characterized in that: said conducting rod is provided with at least one polygon flange; Correspondence is provided with the polygon groove in said pouring layer, said flange snap in its corresponding groove in.
2. porcelain shell for transformer pipe assembly according to claim 1 is characterized in that: said flange is hexagon or octagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220167308 CN202632968U (en) | 2012-04-19 | 2012-04-19 | Porcelain sleeve component of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220167308 CN202632968U (en) | 2012-04-19 | 2012-04-19 | Porcelain sleeve component of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202632968U true CN202632968U (en) | 2012-12-26 |
Family
ID=47386129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220167308 Expired - Fee Related CN202632968U (en) | 2012-04-19 | 2012-04-19 | Porcelain sleeve component of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202632968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192475A (en) * | 2018-09-18 | 2019-01-11 | 国网冀北电力有限公司廊坊供电公司 | A kind of transformer secondary guide rod |
-
2012
- 2012-04-19 CN CN 201220167308 patent/CN202632968U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192475A (en) * | 2018-09-18 | 2019-01-11 | 国网冀北电力有限公司廊坊供电公司 | A kind of transformer secondary guide rod |
| CN109192475B (en) * | 2018-09-18 | 2024-02-27 | 国网冀北电力有限公司廊坊供电公司 | Transformer secondary guide rod |
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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: 20121226 Termination date: 20130419 |