CN202034202U - Transformer body cushion block with silicon rubber bar - Google Patents
Transformer body cushion block with silicon rubber bar Download PDFInfo
- Publication number
- CN202034202U CN202034202U CN2011201388872U CN201120138887U CN202034202U CN 202034202 U CN202034202 U CN 202034202U CN 2011201388872 U CN2011201388872 U CN 2011201388872U CN 201120138887 U CN201120138887 U CN 201120138887U CN 202034202 U CN202034202 U CN 202034202U
- Authority
- CN
- China
- Prior art keywords
- transformer body
- cushion block
- cushion
- silicon rubber
- 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 - Lifetime
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Abstract
The utility model relates to a transformer body cushion body with a silicon rubber bar. The transformer body cushion body with the silicon rubber bar belongs to the technical field of transformers and adopts the technical scheme that the transformer body cushion block is a blocky object, the side surface of the cushion is provided with a plurality of grooves (1), a long circular blind hole (2) is arranged on the top of the cushion block, the front end of the cushion block is provided with a chamfer (3), the bottom of the cushion block is provided with a notch (4), the notch is provided with a round blind hole (5), and a silicone rubber bar (6) is adhered to the round blind hole. The utility model has the beneficial effects that the transformer body cushion body is made of H-grade or F-grade epoxy glass fiber as the main material, the epoxy glass fiber is heated and molten in a mould, and then the epoxy glass fiber is cooled and formed by curing, so that the transformer body cushion body has high mechanical strength and good electrical performance, is formed by once compression molding, is simple to fabricate and has no barbs on the surface; in addition, the transformer body cushion body cannot affect the partial discharge of the dry-type transformer, the silicone rubber bar is arranged simply, the transformer body cushion body can be well fixed by anchor adhesive, so that the `soft limiting` effect is realized, and the transformer body cushion body is particularly applicable to 20kV and 35kV dry-type transformers with the main insulation of double-insulation-cylinder structure.
Description
Technical field
The utility model relates to a kind of transformer body cushion block with the silicon rubber rod, belongs to the transformer technology field.
Background technology
On the high-low pressure insulation system of 20-35kV, adopt two fine Electric Field Distribution of improving between high-low pressure of insulating cylinders energy, but two insulating cylinders can not be fixed well again with spacing with common cushion block.
The utility model content
The purpose of this utility model provides a kind of transformer body cushion block with the silicon rubber rod, satisfies the dry-type transformer instructions for use for two insulating cylinder structures of 20kV and 35kV main insulation, and mechanical strength height, good electric property solve the problems referred to above that background technology exists.
The technical solution of the utility model is:
The transformer body cushion block of band silicon rubber rod, cushion block is a block, and the side of cushion block is provided with some roads groove, and the piece top is provided with the Long Circle blind hole, and front end is provided with chamfering, and notch is arranged at the bottom, and notch is provided with blind circular hole, bonding silicon rubber rod on blind circular hole.
The silicon rubber rod is connected on the blind circular hole with anchor is gluing.
The transformer body cushion block of band silicon rubber rod is made by H level or F level material.Described H level or F level material are the expoxy glass silk fiber.
The Long Circle blind hole is arranged at the utility model top, and Leading end chamfer convenient machine body cushion block does not touch iron core, and bottom plate rabbet presets to insulating cylinder between high-low pressure, and the silicon rubber rod is separated and spacing two insulating cylinders.
Good effect of the present utility model is: the utility model is that main material is made by the expoxy glass silk fiber of H level or F level, heating and melting in mould, cooling curing moulding again, its mechanical strength height, good electric property, once molding formed, simple for production, smooth surface does not have burr, can not have influence on the partial discharge of dry-type transformer, silica gel stick is placed simple, connect the effect that well fixedly to play " soft spacing " with anchor is gluing, be particularly suitable for 20kV and 35kV main insulation and use for the dry-type transformer of two insulating cylinder structures.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Among the figure: groove 1, Long Circle blind hole 2, chamfering 3, notch 4, blind circular hole 5, silicon rubber rod 6.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further by embodiment.
The transformer body cushion block of band silicon rubber rod, cushion block is a block, and the side of cushion block is provided with some roads groove 1, and the piece top is provided with Long Circle blind hole 2, and front end is provided with chamfering 3, and notch 4 is arranged at the bottom, and notch is provided with blind circular hole 5, bonding silicon rubber rod 6 on blind circular hole.The silicon rubber rod is connected on the blind circular hole with anchor is gluing.
The transformer body cushion block of band silicon rubber rod is made by the epoxy fibreglass fiber material.
Claims (2)
1. transformer body cushion block with the silicon rubber rod, it is characterized in that cushion block is a block, the side of cushion block is provided with some roads grooves (1), the piece top is provided with Long Circle blind hole (2), front end is provided with chamfering (3), notch (4) is arranged at the bottom, and notch is provided with blind circular hole (5), bonding silicon rubber rod (6) on blind circular hole.
2. according to the transformer body cushion block of the described band silicon rubber rod of claim 1, it is characterized in that the silicon rubber rod is connected on the blind circular hole with anchor is gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201388872U CN202034202U (en) | 2011-05-05 | 2011-05-05 | Transformer body cushion block with silicon rubber bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201388872U CN202034202U (en) | 2011-05-05 | 2011-05-05 | Transformer body cushion block with silicon rubber bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034202U true CN202034202U (en) | 2011-11-09 |
Family
ID=44896491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201388872U Expired - Lifetime CN202034202U (en) | 2011-05-05 | 2011-05-05 | Transformer body cushion block with silicon rubber bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078201A (en) * | 2014-07-04 | 2014-10-01 | 镇江船舶电器有限责任公司 | Small-volume transformer cushion block for ship |
-
2011
- 2011-05-05 CN CN2011201388872U patent/CN202034202U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078201A (en) * | 2014-07-04 | 2014-10-01 | 镇江船舶电器有限责任公司 | Small-volume transformer cushion block for ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAODING TIANWEI BAOBIAN ELECTRIC CO., LTD. Free format text: FORMER OWNER: BAODING TIANWEI GROUP CO., LTD. Effective date: 20131120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 071051 TANGSHAN, HEBEI PROVINCE TO: 071056 BAODING, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131120 Address after: 071056 West Road, Hebei, Baoding, No. 2222, No. Patentee after: Baoding Tianwei Baobian Electric Co., Ltd. Address before: 071051, Hebei, Tangshan City ginkgo Road, 198 Jin Di garden complex Patentee before: Baoding Tianwei Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |
|
| CX01 | Expiry of patent term |