CN204390759U - A kind of copper bus-bar - Google Patents
A kind of copper bus-bar Download PDFInfo
- Publication number
- CN204390759U CN204390759U CN201520073018.4U CN201520073018U CN204390759U CN 204390759 U CN204390759 U CN 204390759U CN 201520073018 U CN201520073018 U CN 201520073018U CN 204390759 U CN204390759 U CN 204390759U
- Authority
- CN
- China
- Prior art keywords
- copper bus
- bar
- bar body
- copper
- bending
- 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
Links
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of copper bus-bar, comprise copper bus-bar body, described copper bus-bar body is that copper sheet bending forms, and copper bus-bar body one end is provided with a curved bend folding part, and the arc-shaped outer surface of described kink is provided with several bending grooves.The utility model structure is simple, is provided with several bending grooves, bends laborsaving, bend effective when doing arc bending by the arc-shaped outer surface of described kink.
Description
Technical field
The utility model relates to electric power transmission equipment technical field, particularly relates to a kind of copper bus-bar.
Background technology
Copper bus-bar is a kind of conducting heavy current product, time generally current capacity meets or exceeds 250A, just need to use copper bar to replace wire to import and export load current, copper bus-bar is applicable to the electro-engineerings such as high and low voltage electrical equipment, switch contact, controller switching equipment, bus duct.Existing copper bus-bar is rigidity, and when doing arc bending, the radian of bending does not reach desirable effect, requires great effort very much during bending.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of copper bus-bar, and structure is simple, bends laborsaving, bends effective when doing arc bending.
In order to reach above-mentioned technique effect, the technical solution adopted in the utility model is:
A kind of copper bus-bar, comprises copper bus-bar body, and described copper bus-bar body is that copper sheet bending forms, and copper bus-bar body one end is provided with a curved bend folding part, and the arc-shaped outer surface of described kink is provided with several bending grooves.
Further, the degree of depth of described bending groove is 5% ~ 10% of copper bus-bar thickness.
Further, the other end of described copper bus-bar is provided with fixing hole.
Further, described fixing hole is set to 2.
The utility model structure is simple, is provided with several bending grooves, bends laborsaving, bend effective when doing arc bending by the arc-shaped outer surface of described kink.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial enlarged drawing of the present utility model.
In figure, each label and corresponding name are called:
1. copper bus-bar body, 2. kink, 3. bends groove, 4. fixing hole.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further details:
A kind of copper bus-bar, as depicted in figs. 1 and 2, comprises copper bus-bar body 1, and described copper bus-bar body 1 forms for copper sheet bends, and copper bus-bar body 1 one end is provided with a curved bend folding part 2, and the arc-shaped outer surface of described kink 2 is provided with several bending grooves 3.The degree of depth of described bending groove 3 is 5% ~ 10% of copper bus-bar body 1 thickness.The other end of described copper bus-bar body 1 is provided with fixing hole 4.Described fixing hole 4 is set to 2.
The utility model structure is simple, is provided with several bending grooves 3, bends laborsaving, bend effective when doing arc bending by the arc-shaped outer surface of described kink 2.
The utility model is not limited to above-mentioned concrete execution mode, and for the person of ordinary skill of the art from above-mentioned design, without performing creative labour, done all conversion, all drop within protection range of the present utility model.
Claims (4)
1. a copper bus-bar, comprises copper bus-bar body, it is characterized in that: described copper bus-bar body is that copper sheet bending forms, and copper bus-bar one end is provided with a curved bend folding part, and the arc-shaped outer surface of described kink is provided with several bending grooves.
2. a kind of copper bus-bar according to claim 1, is characterized in that: the degree of depth of described bending groove is 5% ~ 10% of copper bus-bar body thickness.
3. a kind of copper bus-bar according to claim 2, is characterized in that: the other end of described copper bus-bar body is provided with fixing hole.
4. a kind of copper bus-bar according to claim 3, is characterized in that: described fixing hole is set to 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073018.4U CN204390759U (en) | 2015-02-02 | 2015-02-02 | A kind of copper bus-bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073018.4U CN204390759U (en) | 2015-02-02 | 2015-02-02 | A kind of copper bus-bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390759U true CN204390759U (en) | 2015-06-10 |
Family
ID=53363457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520073018.4U Expired - Fee Related CN204390759U (en) | 2015-02-02 | 2015-02-02 | A kind of copper bus-bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204390759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019149229A (en) * | 2018-02-26 | 2019-09-05 | 矢崎総業株式会社 | Wire rod |
| CN115764560A (en) * | 2022-12-24 | 2023-03-07 | 法腾电力科技有限公司 | Interior heat dissipation generating line subassembly that establishes of interchange metal-enclosed switchgear |
-
2015
- 2015-02-02 CN CN201520073018.4U patent/CN204390759U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019149229A (en) * | 2018-02-26 | 2019-09-05 | 矢崎総業株式会社 | Wire rod |
| JP7044585B2 (en) | 2018-02-26 | 2022-03-30 | 矢崎総業株式会社 | Wire rod |
| CN115764560A (en) * | 2022-12-24 | 2023-03-07 | 法腾电力科技有限公司 | Interior heat dissipation generating line subassembly that establishes of interchange metal-enclosed switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |