CN204087842U - A kind of connection busbar of variable-angle - Google Patents
A kind of connection busbar of variable-angle Download PDFInfo
- Publication number
- CN204087842U CN204087842U CN201420592132.3U CN201420592132U CN204087842U CN 204087842 U CN204087842 U CN 204087842U CN 201420592132 U CN201420592132 U CN 201420592132U CN 204087842 U CN204087842 U CN 204087842U
- Authority
- CN
- China
- Prior art keywords
- angle
- copper sheets
- variable
- line bank
- connection busbar
- 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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- Installation Of Bus-Bars (AREA)
Abstract
The utility model provides a kind of connection busbar of variable-angle, and described connection busbar comprises two line banks and is connected to two copper sheets between line bank, line bank and copper sheet with bolts, two copper sheets are connected to the two sides of line bank; The cross-sectional area sum of two copper sheets equals each line bank cross-sectional area; Described two copper sheets are identical, and two copper sheets have bent angle at middle part.The connection busbar of this variable-angle that the utility model relates to, structure is simple, can adapt to the connection of any angle, and coupling part is flexible, therefore can bend connection arbitrarily, without the need to prior design, improves efficiency of assembling.
Description
Technical field
The utility model relates to a kind of connection busbar of variable-angle, belongs to electric power technique with the apparatus field.
Background technology
Electrical control cubicles is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or shields on width; its layout should meet the requirement that electric power system normally runs; easy access, does not jeopardize the control cubicle (case) of the safety of the person and surrounding devices.The connection copper bar as conductor material can be used in electrical control cubicles, the copper bar of existing structure has the following disadvantages: be mostly planar rectangular, plane rectangular copper bar can only meet general electric equipment products and make conductor material, equipment connection in electrical control cubicles is needed to accomplish Appropriate application space as much as possible, little to ensure that the volume of electrical control cubicles is tried one's best.In addition, some copper bars are needed to design in advance then processing when mounted and bends, there is no versatility, after installation, also compare wasting space.
Utility model content
The utility model provides a kind of connection busbar of variable-angle, can change arbitrarily angle and be connected and fixed, make wiring easy and convenient.
For solving above technical problem, the utility model provides following technical scheme: described connection busbar comprises two line banks and is connected to two copper sheets between line bank, line bank and copper sheet with bolts, two copper sheets are connected to the two sides of line bank; The cross-sectional area sum of two copper sheets equals each line bank cross-sectional area; Described two copper sheets are identical, and two copper sheets have bent angle at middle part.
Further, the material of described line bank is copper.
Further, the head and the tail two ends of described bolt all have nut.
Further, the even number wiring hole etc. with quantity on described two line banks.
The connection busbar of this variable-angle that the utility model relates to, structure is simple, can adapt to the connection of any angle, and coupling part is flexible, therefore can bend connection arbitrarily, without the need to prior design, improves efficiency of assembling.
Accompanying drawing explanation
Fig. 1 is the connection busbar structure figure of a kind of variable-angle of the utility model.
Embodiment
As shown in Figure 1, described connection busbar comprises two line banks 1 and is connected to two copper sheets 2 between line bank 1, and line bank 1 and copper sheet 2 adopt bolt 4 to be connected, and two copper sheets 2 are connected to the two sides of line bank 1; The cross-sectional area sum of two copper sheets 2 equals each line bank 1 cross-sectional area; Described two copper sheets 2 are identical, and two copper sheets 2 have bent angle at middle part, and the angle of bent angle is less than 180 degree, and is greater than 90 degree.This kind of structure is particularly suitable for certain situation needing bending to install.
The material of described line bank 1 is copper.
The head and the tail two ends of described bolt 4 all have nut 3, and the hand of spiral of bolt is contrary, and the design of nut is easy for removal and installation, structural adjustment under special circumstances and change.
The even number wiring hole 11 etc. with quantity on described two line banks 1.
This kind connects busbar and easily changes angle, conveniently can install, also easily install in regulator cubicle, be suitable for various complex situations in installation process.
Embodiment described in the utility model does not form the restriction to the application's scope; within every spirit in the utility model design and principle, any amendment that one of skill in the art can make, equivalent to replace and improvement etc. all should be included within protection range of the present utility model.
Claims (4)
1. a connection busbar for variable-angle, is characterized in that, described connection busbar comprises two line banks and is connected to two copper sheets between line bank, line bank and copper sheet with bolts, two copper sheets are connected to the two sides of line bank; The cross-sectional area sum of two copper sheets equals each line bank cross-sectional area; Described two copper sheets are identical, and two copper sheets have bent angle at middle part.
2. the connection busbar of a kind of variable-angle according to claim 1, is characterized in that, the material of described line bank is copper.
3. the connection busbar of a kind of variable-angle according to claim 1, is characterized in that, the head and the tail two ends of described bolt all have nut.
4. the connection busbar of a kind of variable-angle according to claim 1, is characterized in that, the even number wiring hole etc. with quantity on described two line banks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592132.3U CN204087842U (en) | 2014-10-14 | 2014-10-14 | A kind of connection busbar of variable-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592132.3U CN204087842U (en) | 2014-10-14 | 2014-10-14 | A kind of connection busbar of variable-angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204087842U true CN204087842U (en) | 2015-01-07 |
Family
ID=52180524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420592132.3U Expired - Fee Related CN204087842U (en) | 2014-10-14 | 2014-10-14 | A kind of connection busbar of variable-angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204087842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810636A (en) * | 2015-05-07 | 2015-07-29 | 国家电网公司 | Convenient universal busbar connection device |
-
2014
- 2014-10-14 CN CN201420592132.3U patent/CN204087842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810636A (en) * | 2015-05-07 | 2015-07-29 | 国家电网公司 | Convenient universal busbar connection device |
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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: 20150107 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |