CN202663054U - Crimping-free cable device - Google Patents
Crimping-free cable device Download PDFInfo
- Publication number
- CN202663054U CN202663054U CN 201220345319 CN201220345319U CN202663054U CN 202663054 U CN202663054 U CN 202663054U CN 201220345319 CN201220345319 CN 201220345319 CN 201220345319 U CN201220345319 U CN 201220345319U CN 202663054 U CN202663054 U CN 202663054U
- Authority
- CN
- China
- Prior art keywords
- plastic insulation
- busbar
- cooperates
- fixed support
- line ball
- 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 - Lifetime
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Abstract
The utility model relates to a crimping-free cable device which comprises a plastic insulation casing, an inner hexagonal screw, a press wire fixing support, an elastic sheet and a bus bar. The bus bar comprises a bus bar body and a bus bar head, and an opening inner cavity matched with the press wire fixing support is arranged in the plastic insulation casing. Inner threads matched with the inner hexagonal screw are respectively arranged at corresponding positions on the top surface of the plastic insulation casing and the top surface of the press wire fixing support. A positioning groove matched with the bus bar head is respectively arranged at corresponding positions on the lateral wall of the plastic insulation casing and the press wire fixing support, and the bus bar head and the positioning grooves are matched in positioning mode. A positioning hole matched with the bus bar body is respectively arranged at corresponding positions on a casing body of the plastic insulation casing and the press wire fixing support, and the bus bar body and the positioning holes are matched in positioning mode. The elastic sheet comprises at least two supporting frames and one elastic sheet body, through holes matched with the elastic sheet supporting frames and having the same number with the elastic sheet supporting frames are arranged on the top surface of the press wire fixing support, and the elastic sheet body is located below the inner threads.
Description
Technical field
The utility model relates to a kind of crimping cable device of exempting from, and belongs to power distribution equipment accessory technical field.
Background technology
In the existing cable wiring technique, because total input-wire is generally thicker, all to press a copper lug at the head of inlet wire, allow like this copper lug with mould the shell master switch and link to each other, be by artificial crimping because pressing copper lug to need special equipment and crimping process, operating efficiency is extremely low and the manpower consumption is more like this.
The utility model content
Problem to be solved in the utility model provides a kind of safe and reliable, simple in structure, easy to operate crimping cable device of exempting from.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of crimping cable device of exempting from, comprise plastic insulation shell, hexagon socket head cap screw, line ball fixed support, shell fragment and busbar, described busbar comprises busbar body and busbar head, offers the open lumen that cooperates with the line ball fixed support in the described plastic insulation shell; All offer the internal thread that cooperates with hexagon socket head cap screw on plastic insulation outer casing top surface and the line ball fixed support end face corresponding position; Plastic insulation side wall of outer shell and line ball fixed support corresponding position all offer the location notch that matches with the busbar head, and described busbar head is the location with location notch and cooperates; Described plastic insulation shell body and line ball fixed support corresponding position all offer the location hole that matches with the busbar body, and described busbar body cooperates with the location hole location; Described shell fragment comprises at least two bracing frames and a spring plate, and described line ball fixed support end face is provided with through hole identical with shell fragment bracing frame quantity and coupling, and described spring plate is positioned at the below with internal thread.
Wherein, described plastic insulation cover top portion has a recessed layer, and the screw thread that cooperates with hexagon socket head cap screw is opened on the bottom surface of recessed layer.
Wherein, the plastic insulation shell offers the location hole that cooperates with the busbar head on the side, and this side is corresponding with the groove notch.
Because shell fragment has stronger elasticity, can be inner so that be positioned at the line ball fixed support after shell fragment and the through hole clamping, by turning hexagon socket head cap screw so that the main body of shell fragment is pressed labor with cable, such design effectively prevents because the loosening cable that causes of screw comes off, avoided the generation of accident, and this crimping cable apparatus structure simple operations convenience of exempting from.
Description of drawings
Fig. 1 is structure explosive view of the present utility model;
Fig. 2 is the utility model example structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
See also Fig. 1, Fig. 2, a kind of crimping cable device of exempting from, comprise plastic insulation shell 1, hexagon socket head cap screw 2, line ball fixed support 3, shell fragment 4 and busbar 5, described busbar 5 comprises busbar head 51 and busbar body 52, offer the open lumen 6 that cooperates with line ball fixed support 3 in the plastic insulation shell 1, offer the internal thread that cooperates with hexagon socket head cap screw 2 on plastic insulation shell 1 end face and the line ball fixed support 3 end face corresponding positions, plastic insulation shell 1 top has a recessed layer, the internal thread that cooperates with hexagon socket head cap screw 2 is opened on the bottom surface of recessed layer, plastic insulation shell 1 and line ball fixed support 3 corresponding positions all offer the location notch 7 that cooperates with busbar head 51, busbar head 51 is the location with location notch 7 and cooperates, described plastic insulation shell 1 body and line ball fixed support 3 corresponding positions all offer the location hole 10 that matches with busbar body 52, and described busbar body 52 cooperates with location hole 10 location; Shell fragment 4 comprises two bracing frames 41 and a spring plate 42, line ball fixed support 3 end faces offer through hole 8 identical with shell fragment bracing frame 41 quantity and coupling near groove notch position place, it is interior so that the spring plate 42 of shell fragment 4 is positioned at the below of hexagon socket head cap screw 2 that bracing frame 41 is connected to through hole 8, by turning hexagon socket head cap screw 2 spring plate 42 compressed cable 9.The utility model promote shell fragments 4 downwards by hexagon socket head cap screw 2, and shell fragment 4 is fixed on cable 9 on the busbar 5 in actual applications, thereby so that cable 9 link to each other with mold cased circuit breaker by busbar 5.
Claims (3)
1. exempt from the crimping cable device for one kind, it is characterized in that: comprise plastic insulation shell, hexagon socket head cap screw, line ball fixed support, shell fragment and busbar, described busbar comprises busbar body and busbar head, offers the open lumen that cooperates with the line ball fixed support in the described plastic insulation shell; All offer the internal thread that cooperates with hexagon socket head cap screw on plastic insulation outer casing top surface and the line ball fixed support end face corresponding position; Plastic insulation side wall of outer shell and line ball fixed support corresponding position all offer the location notch that matches with the busbar head, and described busbar head is the location with location notch and cooperates; Described plastic insulation shell body and line ball fixed support corresponding position all offer the location hole that matches with the busbar body, and described busbar body cooperates with the location hole location; Described shell fragment comprises at least two bracing frames and a spring plate, and described line ball fixed support end face is provided with through hole identical with shell fragment bracing frame quantity and coupling, and described spring plate is positioned at the below with internal thread.
2. the crimping cable device of exempting from according to claim 1 is characterized in that: described plastic insulation cover top portion has a recessed layer, and the screw thread that cooperates with hexagon socket head cap screw is opened on recessed layer the bottom surface.
3. the crimping cable device of exempting from according to claim 1 and 2, it is characterized in that: the plastic insulation shell offers the location hole that cooperates with the busbar head on the side, and this side is corresponding with the groove notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345319 CN202663054U (en) | 2012-07-17 | 2012-07-17 | Crimping-free cable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345319 CN202663054U (en) | 2012-07-17 | 2012-07-17 | Crimping-free cable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663054U true CN202663054U (en) | 2013-01-09 |
Family
ID=47457933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220345319 Expired - Lifetime CN202663054U (en) | 2012-07-17 | 2012-07-17 | Crimping-free cable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663054U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218332A (en) * | 2014-08-15 | 2014-12-17 | 南京大全电气有限公司 | Hole-free wire connection method for copper bar |
| CN104241886A (en) * | 2014-08-15 | 2014-12-24 | 南京大全电气有限公司 | Copper bar wire connector |
| CN104466445A (en) * | 2014-10-29 | 2015-03-25 | 公牛集团有限公司 | Wiring terminal capable of preventing mis-insertion |
-
2012
- 2012-07-17 CN CN 201220345319 patent/CN202663054U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218332A (en) * | 2014-08-15 | 2014-12-17 | 南京大全电气有限公司 | Hole-free wire connection method for copper bar |
| CN104241886A (en) * | 2014-08-15 | 2014-12-24 | 南京大全电气有限公司 | Copper bar wire connector |
| CN104241886B (en) * | 2014-08-15 | 2016-05-25 | 南京大全电气有限公司 | Copper bar conductor jointer |
| CN104218332B (en) * | 2014-08-15 | 2016-05-25 | 南京大全电气有限公司 | Copper bar is exempted from hole electric wire connection method |
| CN104466445A (en) * | 2014-10-29 | 2015-03-25 | 公牛集团有限公司 | Wiring terminal capable of preventing mis-insertion |
| CN104466445B (en) * | 2014-10-29 | 2016-07-20 | 公牛集团有限公司 | Error-preventing binding post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 3 Building 4, building 16, 310011 Xiang Sheng Road, Gongshu District, Zhejiang, Hangzhou Patentee after: HANGZHOU CENTURY ELECTRONIC TECHNOLOGY CO.,LTD. Address before: 3 Building 4, building 16, 310011 Xiang Sheng Road, Gongshu District, Zhejiang, Hangzhou Patentee before: HANGZHOU SHICHUANG ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |