CN203607117U - Improved copper bar capable of improving utilization rate - Google Patents
Improved copper bar capable of improving utilization rate Download PDFInfo
- Publication number
- CN203607117U CN203607117U CN201320717608.7U CN201320717608U CN203607117U CN 203607117 U CN203607117 U CN 203607117U CN 201320717608 U CN201320717608 U CN 201320717608U CN 203607117 U CN203607117 U CN 203607117U
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- copper bar
- utilization rate
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Abstract
The utility model provides an improved copper bar capable of improving the utilization rate, and relates to the technical field of high-low voltage whole set power distribution equipment. The improved copper bar capable of improving the utilization rate comprises a copper bar body which is of a rectangle structure, the upper end and the lower end of the copper bar body are respectively provided with four mounting holes, the four corners of the copper bar body are chamfered, the concrete implementation way is that a chamfering mould is purchased, and the chamfering treatment of the copper bar can be completed. According to the utility model, the production process of the copper bar in the high-low voltage whole set power distribution equipment is improved, on a basis that the current-carrying capacity of the copper bar is effectively guaranteed, the four corners of the copper bar are chamfered, currents can well pass through the copper bar, phenomena of point discharge are prevented, after the chamfering treatment, excess materials can also be collected for the secondary processing of the copper bar, the utilization rate of the copper bar is improved and the cost is reduced.
Description
Technical field
The utility model relates to high-low pressure complete set of distribution technical field, is specifically related to a kind of modified form copper bar that can increase operation rate.
Background technology
Copper bar is a kind of conducting heavy current product, is applicable to the electro-engineerings such as high and low voltage electrical equipment, switch contact, controller switching equipment, bus duct, plays a part carry electric current and be connected electric equipment in circuit.
In the complete power equipment of existing high-low pressure, copper bar direct bending and molding after punching blanking, die-cut four the angle burrs out of edger institute are larger, easily copper bar processing staff damaged, and the while, four angles easily produced the danger of point discharge.Point discharge is under highfield effect, a kind of electric discharge phenomena that object sharp parts occurs, the harm following points of point discharge: 1, cause fire explosion; 2, hinder and produce, damage equipment, 3, static point discharge also can cause human body electric shock.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of modified form copper bar that can increase operation rate simple in structure, reasonable in design.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of modified form copper bar that can increase operation rate, comprise a copper bar body, the described copper bar body structure that is rectangle, be respectively equipped with four installing holes at the upper and lower two ends of described copper bar body, chamfered is carried out at four angles of described copper bar body, specific implementation, for purchasing angle cutting mold, can complete the chamfered of copper bar.
Described installing hole is circular hole.
Described copper bar body is formed in one.
The beneficial effects of the utility model are: the utility model copper bar in the complete power equipment of high-low pressure has carried out making industrial improvement, effectively guaranteeing on the basis of copper bar ampacity, chamfered is carried out in four angles of copper bar, better overcurrent of while, the phenomenon that prevents point discharge occurs, and the clout after chamfering also can collect, and carries out the secondary operations of copper bar, the utilance that has improved copper bar, has reduced cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of modified form copper bar that can increase operation rate, comprise a copper bar body 1, copper bar body 1 structure that is rectangle, two ends is respectively equipped with four installing holes 2 at copper bar body Shang Xia 1, and chamfered is carried out at four angles 3 of copper bar body 1, specific implementation is for purchasing angle cutting mold, can complete the chamfered of copper bar, installing hole 2 is circular hole, and copper bar body 1 is formed in one.Copper bar after chamfering is more attractive in appearance, has avoided the generation of point discharge phenomenon simultaneously, can guarantee again the requirement of copper bar ampacity, and the clout after chamfering also can collect, and carries out the secondary operations of copper bar, has improved the utilance of copper bar, has reduced cost.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the modified form copper bar that can increase operation rate, comprise a copper bar body, it is characterized in that: the described copper bar body structure that is rectangle, be respectively equipped with four installing holes at the upper and lower two ends of described copper bar body, chamfered is carried out at four angles of described copper bar body.
2. a kind of modified form copper bar that can increase operation rate according to claim 1, is characterized in that: described installing hole is circular hole.
3. a kind of modified form copper bar that can increase operation rate according to claim 1, is characterized in that: described copper bar body is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320717608.7U CN203607117U (en) | 2013-11-14 | 2013-11-14 | Improved copper bar capable of improving utilization rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320717608.7U CN203607117U (en) | 2013-11-14 | 2013-11-14 | Improved copper bar capable of improving utilization rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607117U true CN203607117U (en) | 2014-05-21 |
Family
ID=50719780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320717608.7U Expired - Fee Related CN203607117U (en) | 2013-11-14 | 2013-11-14 | Improved copper bar capable of improving utilization rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380821A (en) * | 2018-01-30 | 2018-08-10 | 青岛三联石墨制品有限公司 | Copper bar graphite jig and its processing method |
-
2013
- 2013-11-14 CN CN201320717608.7U patent/CN203607117U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380821A (en) * | 2018-01-30 | 2018-08-10 | 青岛三联石墨制品有限公司 | Copper bar graphite jig and its processing method |
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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: 20140521 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |