CN202034189U - Cold pressing connecting structure for transposed wires and cables - Google Patents
Cold pressing connecting structure for transposed wires and cables Download PDFInfo
- Publication number
- CN202034189U CN202034189U CN2011201145758U CN201120114575U CN202034189U CN 202034189 U CN202034189 U CN 202034189U CN 2011201145758 U CN2011201145758 U CN 2011201145758U CN 201120114575 U CN201120114575 U CN 201120114575U CN 202034189 U CN202034189 U CN 202034189U
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- China
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- cables
- cold pressing
- connecting structure
- transposed
- pressing connecting
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- 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.)
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Abstract
The utility model relates to a cold pressing connecting structure for transposed wires and cables, which belongs to the technical field of transformers. The technical solution is that the cold pressing connecting structure comprises the transposed wires (1) and a plurality of parallel cables (2), wherein each transposed wire is divided into parts which are as much as the amount of the parallel cables; each part is connected with the parallel cables by cold pressing to form a cold pressing joint (3). The pressing connection pressure is not less than 500t, and no burrs or metal scraps are reserved after the pressing connection. The cold pressing connecting structure for the transposed wires and the cables has the advantages of attractive appearance, reliable quality, low cost and the like.
Description
Technical field:
The utility model relates to a kind of transposed conductor and the cable syndeton of colding pressing, and belongs to the transformer technology field.
Background technology:
At present, two volume No-load changer transformers (adopting three-phase integrated no on-load shunting switch) for big electric current, transformer divides the wiring transposed conductor to be connected with cable generally to use the phosphor-copper welding connecting mode, and there is following shortcoming in this structure: processing technology complexity, presentation quality be poor, be easy to generate metallic particles etc.
The utility model content:
The utility model purpose provides a kind of transposed conductor and the cable syndeton of colding pressing, and appearance looks elegant, reliable in quality, cost are low, solve the problems referred to above that background technology exists.
The technical solution of the utility model is: transposed conductor and the cable syndeton of colding pressing, comprise transposed conductor, many shunt cables, every transposed conductor is divided into and the identical part of cable radical in parallel, and each several part is connected by colding pressing with many shunt cables, forms the joint of colding pressing.
Crimping pressure is not less than 500t, no burr and metal fillings after the crimping moulding.
The beneficial effects of the utility model are: the utlity model has appearance looks elegant, reliable in quality, low cost and other advantages.
Description of drawings:
Fig. 1 is the utility model example structure schematic diagram;
Among the figure: transposed conductor 1, cable 2, the joint 3 of colding pressing.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
Transposed conductor and the cable syndeton of colding pressing comprises transposed conductor 1, many shunt cables 2, and every transposed conductor is divided into and the identical part of cable radical in parallel, and each several part is connected by colding pressing with many shunt cables, the formation joint 3 of colding pressing.
Present embodiment is an example with three cable parallel connections: every transposed conductor is divided into three parts (cable radical in parallel), be connected by the joint of colding pressing with three cables respectively, crimping pressure is not less than 500t, no burr and metal fillings after the crimping moulding, the utility model suit to go up employing at strong current transformer (three-phase integrated no on-load shunting switch).
Claims (1)
1. transposed conductor and the cable syndeton of colding pressing, it is characterized in that comprising transposed conductor (1), many shunt cables (2), every transposed conductor is divided into and the identical part of cable radical in parallel, and each several part is connected by colding pressing with many shunt cables, forms the joint (3) of colding pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201145758U CN202034189U (en) | 2010-12-30 | 2011-04-19 | Cold pressing connecting structure for transposed wires and cables |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020688990 | 2010-12-30 | ||
| CN201020688990.X | 2010-12-30 | ||
| CN2011201145758U CN202034189U (en) | 2010-12-30 | 2011-04-19 | Cold pressing connecting structure for transposed wires and cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034189U true CN202034189U (en) | 2011-11-09 |
Family
ID=44896478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201145758U Expired - Fee Related CN202034189U (en) | 2010-12-30 | 2011-04-19 | Cold pressing connecting structure for transposed wires and cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653330A (en) * | 2016-12-01 | 2017-05-10 | 保定天威保变电气股份有限公司 | Voltage regulating mode connection structure for novel autotransformer |
-
2011
- 2011-04-19 CN CN2011201145758U patent/CN202034189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653330A (en) * | 2016-12-01 | 2017-05-10 | 保定天威保变电气股份有限公司 | Voltage regulating mode connection structure for novel autotransformer |
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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: 20131210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 071051 BAODING, HEBEI PROVINCE TO: 071056 BAODING, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131210 Address after: 071056 West Road, Hebei, Baoding, No. 2222, No. Patentee after: Baoding Tianwei Baobian Electric Co., Ltd. Address before: 071051, Hebei City, Baoding province ginkgo Road, No. 198 Jin Di garden complex Patentee before: Baoding Tianwei Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140419 |