CN204315359U - A kind of transformer copper bar and cable connection structure - Google Patents
A kind of transformer copper bar and cable connection structure Download PDFInfo
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- CN204315359U CN204315359U CN201420750284.1U CN201420750284U CN204315359U CN 204315359 U CN204315359 U CN 204315359U CN 201420750284 U CN201420750284 U CN 201420750284U CN 204315359 U CN204315359 U CN 204315359U
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- copper bar
- connector
- cable
- connection structure
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Abstract
The utility model provides a kind of transformer copper bar and cable connection structure, comprise copper bar and cable, copper bar is provided with through hole, the front end of cable is provided with connector, connector is provided with connecting hole, connector and copper bar successively insert connecting hole and through hole, the end fastening nuts of bolt by bolt.A kind of transformer copper bar of the utility model and cable connection structure, structure is simple, and connection speed is fast, intensity is high, can not pollute transformer body.
Description
Technical field
The utility model relates to a kind of copper bar and cable connection structure, particularly relates to a kind of copper bar of transformer and the syndeton of cable.
Background technology
In transformer manufacturing process, copper bar generally adopts with the connection of cable and welds.Welding operation is loaded down with trivial details, elapsed time, and operating efficiency is low, and the metallic dust and the chip that weld generation easily pollute transformer body simultaneously.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of transformer copper bar and cable connection structure, and structure is simple, and connection speed is fast, can not pollute transformer body.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of transformer copper bar and cable connection structure, comprise copper bar and cable, described copper bar is provided with through hole, the front end of described cable is provided with connector, described connector is provided with connecting hole, described connector and described copper bar successively insert described connecting hole and described through hole, the end fastening nuts of described bolt by bolt.
Further, the front end of described connector and described cable adopts cold weld to fix.
Further, described connector is copper pipe connector.
A kind of transformer copper bar of the utility model and cable connection structure, structure is simple, and connection speed is fast, intensity is high, can not pollute transformer body.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of transformer copper bar and cable connection structure, comprise copper bar 1 and cable 2, copper bar 1 is provided with through hole, the front end of cable 2 is provided with connector 3, connector 3 is provided with connecting hole, and connector 3 successively inserts connecting hole and through hole, the end fastening nuts (not shown in FIG.) of bolt 4 with copper bar 1 by bolt 4.This structure can not produce any pollution, and bonding strength is high, and connection speed is fast, easy to operate.
The front end of connector and cable adopts cold weld to fix, and connect reliable, service speed is fast.
Connector is copper pipe connector, conducts electricity very well.
A kind of transformer copper bar of the utility model and cable connection structure, structure is simple, and connection speed is fast, intensity is high, can not pollute transformer body.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. a transformer copper bar and cable connection structure, comprise copper bar and cable, it is characterized in that: described copper bar is provided with through hole, the front end of described cable is provided with connector, described connector is provided with connecting hole, described connector and described copper bar successively insert described connecting hole and described through hole, the end fastening nuts of described bolt by bolt.
2. a kind of transformer copper bar according to claim 1 and cable connection structure, is characterized in that: the front end of described connector and described cable adopts cold weld to fix.
3. a kind of transformer copper bar according to claim 1 and cable connection structure, is characterized in that: described connector is copper pipe connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750284.1U CN204315359U (en) | 2014-12-02 | 2014-12-02 | A kind of transformer copper bar and cable connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750284.1U CN204315359U (en) | 2014-12-02 | 2014-12-02 | A kind of transformer copper bar and cable connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315359U true CN204315359U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420750284.1U Active CN204315359U (en) | 2014-12-02 | 2014-12-02 | A kind of transformer copper bar and cable connection structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204315359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI618336B (en) * | 2015-09-25 | 2018-03-11 | Hitachi Industrial Equipment Systems Co Ltd | Metal bonding wire, manufacturing method thereof, transformer and rotary machine having the same, and mold |
-
2014
- 2014-12-02 CN CN201420750284.1U patent/CN204315359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI618336B (en) * | 2015-09-25 | 2018-03-11 | Hitachi Industrial Equipment Systems Co Ltd | Metal bonding wire, manufacturing method thereof, transformer and rotary machine having the same, and mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |