CN202957349U - Copper bar crimp connection device - Google Patents
Copper bar crimp connection device Download PDFInfo
- Publication number
- CN202957349U CN202957349U CN 201220649912 CN201220649912U CN202957349U CN 202957349 U CN202957349 U CN 202957349U CN 201220649912 CN201220649912 CN 201220649912 CN 201220649912 U CN201220649912 U CN 201220649912U CN 202957349 U CN202957349 U CN 202957349U
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- Prior art keywords
- copper bar
- pressing plate
- utility
- copper
- model
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- Expired - Fee Related
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model provides a copper bar crimp connection device. The copper bar crimp connection device comprises a conductor and pressing plates, the conductor is composed of a plurality of pairs of copper bars, each pair of copper bars is overlaid and clamped between two pressing plates, and the copper bars are fixed by the pressing plates through bolts. According to the copper bar crimp connection device, the crimp connection is utilized, the copper bars can be fully contacted, contact areas among electric cables are increased, the electrical resistivity is reduced, the connection stability of the copper bars is enhanced by the aid of the bolt-on pressing plates and pressing plate grooves, and the protectiveness of a joint and the entire strength are improved by the aid of a protecting casing.
Description
Technical field
The utility model relates to the electric power transportation art, particularly a kind of copper bar compression bonding apparatus.
Background technology
In view of copper has good conductivity, be applied on a large scale the electric power transportation art, for example as making the cable raw material, because copper is nonrenewable resources, along with social development, copper electrical property, the mechanical performance consumption superior with it is increasing, this just causes the copper valency to rise, no matter be from reaching the optimum utilization of resource, or be all optimal solution from the ampacity of aspect consideration raising unit are cables such as reducing costs, the birth of copper bar wire has improved the effective use of copper conductor, has reduced the use amount of copper.But the connected mode between present copper bar wire is the bolt borehole to be connected, and the contact-making surface between wire is little, cause resistance to become large, generate heat greatly, work long hours, cable is easily damaged.
The utility model content
In order to overcome the defect of prior art, the utility model provides a kind of economical and practical copper bar compression bonding apparatus.
The utility model provides following technical scheme: a kind of copper bar compression bonding apparatus of the utility model, comprise conductor and pressing plate, and described conductor consists of copper bar some, and every pair of copper bar stack is placed and is installed between two pressing plates, and pressing plate is bolted copper bar
The utility model further improves and is: the contact-making surface position at described pressing plate and copper bar is provided with the groove be complementary with copper bar.
The utility model further improves and is: described depth of groove is lower than the thickness of copper bar.
The utility model further improves and is: at described pressing plate two ends, all have bolt to fix.
The utility model further improves and is: outside described pressing plate, protecting crust is installed.
The beneficial effects of the utility model are: the utility model adopts crimping to connect, and makes fully contact between copper bar, has increased the contact area between cable, reduces resistivity; The setting of bolted pressing plate and pressing plate groove, strengthened the connective stability of copper bar; Protecting crust increases the protectiveness of joint, and has increased bulk strength.
The accompanying drawing explanation
Fig. 1 is the front view of the utility model copper bar compression bonding apparatus.
Fig. 2 is the vertical view of the utility model copper bar compression bonding apparatus.
Fig. 3 is the utility model pressing plate stereogram.
Fig. 4 is the utility model overall structure schematic diagram.
Number in the figure is:
1, conductor; 2, pressing plate; 3, bolt; 4, groove; 5; Protecting crust.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made to more explicit defining.
As shown in Figure 1,2,3, 4, the copper bar compression bonding apparatus that the utility model provides, comprise conductor 1 and pressing plate 2, and described conductor 1 consists of copper bar some, and 2 of two pressing plates are placed and are installed in every pair of copper bar stack, and pressing plate 2 passes through fixedly copper bar of bolt 3.
Be provided with in described pressing plate 2 and the contact-making surface position of copper bar the groove 4 be complementary with copper bar.
Described groove 4 degree of depth are lower than the thickness of copper bar.
At described pressing plate 2 two ends, all there is bolt 3 fixing.
At the outer installation protecting crust 5 of described pressing plate 2.
The above; it is only embodiment of the present utility model; but protection range of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect without creative work or replacement, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range that claims were limited.
Claims (5)
1. a copper bar compression bonding apparatus, comprise conductor (1) and pressing plate (2), it is characterized in that, described conductor (1) consists of copper bar some, every pair of copper bar stack is placed and is installed between two pressing plates (2), and pressing plate (2) passes through fixedly copper bar of bolt (3).
2. according to the described copper bar compression bonding apparatus of claim 1, it is characterized in that: in described pressing plate (2) and the contact-making surface position of copper bar, be provided with the groove (4) be complementary with copper bar.
3. according to the described copper bar compression bonding apparatus of claim 2, it is characterized in that: described groove (4) degree of depth is lower than the thickness of copper bar.
4. according to the described copper bar compression bonding apparatus of claim 1, it is characterized in that: at described pressing plate (2) two ends, all have bolt (3) fixing.
5. according to the described copper bar compression bonding apparatus of claim 1, it is characterized in that: protecting crust (5) is installed outside described pressing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649912 CN202957349U (en) | 2012-12-02 | 2012-12-02 | Copper bar crimp connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649912 CN202957349U (en) | 2012-12-02 | 2012-12-02 | Copper bar crimp connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202957349U true CN202957349U (en) | 2013-05-29 |
Family
ID=48462903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220649912 Expired - Fee Related CN202957349U (en) | 2012-12-02 | 2012-12-02 | Copper bar crimp connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202957349U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682029A (en) * | 2015-02-05 | 2015-06-03 | 深圳市日上光电股份有限公司 | Lamp strip connector |
| CN106249005A (en) * | 2016-08-29 | 2016-12-21 | 湖南电器检测所有限公司 | switch cabinet copper bar clamping device |
| CN107646158A (en) * | 2015-05-19 | 2018-01-30 | 瓦里安半导体设备公司 | The connection system of superconductive system |
| CN110444923A (en) * | 2019-07-08 | 2019-11-12 | 武汉船用机械有限责任公司 | Combine copper bar |
| CN110571539A (en) * | 2019-10-10 | 2019-12-13 | 深圳真如电气技术有限公司 | Cable connector |
-
2012
- 2012-12-02 CN CN 201220649912 patent/CN202957349U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682029A (en) * | 2015-02-05 | 2015-06-03 | 深圳市日上光电股份有限公司 | Lamp strip connector |
| CN107646158A (en) * | 2015-05-19 | 2018-01-30 | 瓦里安半导体设备公司 | The connection system of superconductive system |
| CN107646158B (en) * | 2015-05-19 | 2019-10-11 | 瓦里安半导体设备公司 | Superconductive fault current limit system and connection system suitable for superconductive tape |
| CN106249005A (en) * | 2016-08-29 | 2016-12-21 | 湖南电器检测所有限公司 | switch cabinet copper bar clamping device |
| CN106249005B (en) * | 2016-08-29 | 2019-01-18 | 湖南电器检测所有限公司 | switch cabinet copper bar clamping device |
| CN110444923A (en) * | 2019-07-08 | 2019-11-12 | 武汉船用机械有限责任公司 | Combine copper bar |
| CN110444923B (en) * | 2019-07-08 | 2021-06-08 | 武汉船用机械有限责任公司 | Combined copper bar |
| CN110571539A (en) * | 2019-10-10 | 2019-12-13 | 深圳真如电气技术有限公司 | Cable connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131202 |