CN103022747B - Combination clamp for flat connection terminals and cables - Google Patents
Combination clamp for flat connection terminals and cables Download PDFInfo
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- CN103022747B CN103022747B CN201210576960.3A CN201210576960A CN103022747B CN 103022747 B CN103022747 B CN 103022747B CN 201210576960 A CN201210576960 A CN 201210576960A CN 103022747 B CN103022747 B CN 103022747B
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- chuck
- clip body
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- dynamic chuck
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Abstract
The invention discloses a combination clamp for flat connection terminals and cables. The combination clamp comprises a wire clamp body, and is characterized in that a first groove and a second groove are arranged in the wire clamp body, a first movable clamping head and a second movable clamping head which can move up and down are respectively embedded in the first groove and the second groove, a first fixed clamping head and a second fixed clamping head which are respectively opposite to the first movable clamping head and the second movable clamping head are fixedly connected to the upper side of the wire clamp body, two bolt holes are arranged on the lower side of the wire clamp body, and two adjusting bolts are respectively abutted to the first movable clamping head and the second movable clamping head while penetrating through the two bolt holes to be fixedly connected with the wire clamp body. The combination clamp for the flat connection terminals and the cables is high in universality, is applicable to the cables with various wire diameters, is simple in structure, reasonable in design and firm and reliable in connection, and can be used conveniently and safely, the pressure is balanced, clamping force is constant, and contact resistance is low.
Description
Technical field
The present invention relates to a kind of chuck, be specifically related to a kind of flat wire terminal and cable and combine and press from both sides.
Background technology
Existing wire clamp one side unbalance stress, one side is yielding, can slide to the left and right sides when nut screwing clamping, repeatedly will adjust and could aim at, and increases operation easier; Can not self-locking, connect built on the sand, be affected by thermal expansion and contraction after screw tightening and easily get loose, useful life is short, safeguards frequent; Contact-making surface is little, needs professional tool, installs inconvenient, poor universality.The connection of cable and binding post is insecure, easily gets loose.
Summary of the invention
Task of the present invention is to provide a kind of highly versatile, and be suitable for the cable of different wire diameter, wiring is convenient, and wire connects reliable, and overcurrent capability is strong, and fail safe is good, reduces labour intensity, the cable clamp of increasing work efficiency.
The present invention is realized by following technical proposals:
A kind of flat wire terminal and cable combine and press from both sides, comprise wire clip body, it is characterized in that: in described wire clip body, be provided with the first groove and the second groove, the moving up and down first dynamic chuck and the second dynamic chuck is embedded with respectively in first groove and the second groove, the first quiet chuck relative with the second dynamic chuck of chuck dynamic with first respectively and the second quiet chuck is fixedly connected with above wire clip body, two bolts hole are provided with below wire clip body, while two adjusting bolts are fixedly connected with wire clip body through these two bolts hole, dynamic chuck and the second dynamic chuck apical grafting with first respectively.
The further improvement project of the present invention comprises:
The position that described first dynamic chuck is relative with the first quiet chuck is clamping position, and both are involutory inner arc surface structure.
The position that described second dynamic chuck is relative with the second quiet chuck is clamping position, and both are the structure of plane involution, and the second quiet chuck is provided with a bolt hole, and a fastening bolt is used for fastening binding post through this bolt hole.
A side of the described first dynamic chuck and/or the second dynamic chuck or two sides are provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of the first dynamic chuck and the second dynamic chuck is provided with the anti-loose non-return sawtooth sheet coordinated with it, first dynamic chuck and the second dynamic chuck are at least provided with stage clip between the anti-loose non-return sawtooth sheet of side and wire clip body, and dynamic chuck and anti-loose non-return sawtooth sheet are compressed by stage clip.
Described stage clip is the spring of corrugated flat spring or column.
Described flat wire terminal and cable combine to press from both sides and also comprise outer protective cover, and outer protective cover is socketed in wire clip body surrounding and is fixedly connected with it.
The connected mode of described outer protective cover and wire clip body is: the side at wire clip body top is provided with upper flange, the lower flange that the bottom surface of wire clip body is provided with, the outside of lower flange is provided with screw, one screw connects with it, and outer protective cover is fixed on the surrounding of wire clip body by upper flange and screw.
The present invention has the following advantages: highly versatile, the cable of applicable multiple wire diameter, and structure is simple, and reasonable in design, isostasy, clamping force is constant, and contact resistance is little, secure and reliable connection, safety easy to use.
Accompanying drawing explanation
Fig. 1 is that a kind of flat wire terminal of the present invention and cable combine the structural representation pressed from both sides;
Fig. 2 is that a kind of flat wire terminal of the present invention and cable combine the structural representation pressed from both sides;
Wherein: 1-wire clip body, 2-first groove, 3-second groove, 4-first moves chuck, and 5-second moves chuck, the quiet chuck of 6-first, the quiet chuck of 7-second, 8-adjusting bolt, 9-fastening bolt, the anti-loose non-return sawtooth sheet of 10-, 11-stage clip, 12-outer protective cover, 13-upper flange, 14-lower flange, 15-screw.
Embodiment
Combine folder below in conjunction with accompanying drawing to a kind of flat wire terminal of the present invention and cable to be further described:
Embodiment 1:
A kind of flat wire terminal and cable combine and press from both sides, comprise wire clip body 1, it is characterized in that: in described wire clip body 1, be provided with the first groove 2 and the second groove 3, the moving up and down first dynamic chuck 4 and the second dynamic chuck 5 is embedded with respectively in first groove 2 and the second groove 3, the first quiet chuck 6 and the second quiet chuck 7 that chuck 4 dynamic with first is relative with the second dynamic chuck 5 is respectively fixedly connected with above wire clip body 1, two bolts hole are provided with below wire clip body 1, while two adjusting bolts 8 are fixedly connected with wire clip body 1 through these two bolts hole, dynamic chuck 4 and the second dynamic chuck 5 apical grafting with first respectively.The position that wherein the first dynamic chuck 4 is relative with the first quiet chuck 6 is clamping position, and both are involutory inner arc surface structure, also can be other structure, and involutory inner arc surface structure is beneficial to clamping cables line.The position that wherein the second dynamic chuck 5 is relative with the second quiet chuck 7 is clamping position, both structures in plane involution, for apparatus for fastening binding post, the second quiet chuck 7 is provided with a bolt hole, and a fastening bolt 9 is used for further fastening binding post through this bolt hole.Wherein flat wire terminal and cable combine to press from both sides and also comprise outer protective cover 12, and outer protective cover 12 is socketed in wire clip body surrounding and is fixedly connected with it.Outer protective cover can block on the one hand the parts arranged in groove, prevents it from dropping out, make the stressed of cable on the other hand evenly.Preferred outer protective cover 12 with the connected mode of wire clip body is: the side at wire clip body top is provided with upper flange 13, the lower flange 14 that the bottom surface of wire clip body is provided with, the outside of lower flange 14 is provided with screw, one screw 15 connects with it, outer protective cover 12 is fixed on the surrounding of wire clip body by upper flange 13 and screw 15, also can otherwise connect or need not outer anti-cover 12.The structure that groove 2 can be arranged according to inside with the shape of 3 and the design of size is different and different.During use, cable is placed on first to move between chuck 4 and the first quiet chuck 6, rotating adjusting bolt 8 makes it move up, adjusting bolt 8 heads on the first dynamic chuck 4 and moves to the direction of the first quiet chuck 6, until clamping cables, appliance terminal is placed on the second dynamic chuck 5 and the second quiet chuck 7, rotate the adjusting bolt 8 below the second dynamic chuck, adjusting bolt 8 heads on the second dynamic chuck 5 and moves to the direction of the second quiet chuck, until clamping binding post, rotate fastening bolt 9 again, make it move down, further fastening binding post.During dismounting, rotating two adjusting bolts 8 makes it move down, first dynamic chuck 4 moves to the first quiet chuck 6 rightabout, second dynamic chuck 5 moves to the second quiet chuck 7 rightabout, until the first dynamic chuck 4 and the first dynamic chuck 5 of quiet chuck 6, second and second move distance that chuck 7 separates when being greater than cable dimension, binding post size, flat wire terminal and cable can be taken off and combine and press from both sides.It is be prepared from metal material that this flat wire terminal and cable combine folder, there is structure simple, be easy to processing, folder cable and folder flat wire terminal firm stable, contact resistance is little, easy to use, do not need professional tool, the life-span is long, does not need frequent maintenance, the advantage of highly versatile, can clamp the binding post of the cable of different thicknesses, different size.Clamping position can be designed to the structure with anti-skidding check sawtooth tooth, and have more anti-skidding effect during clamped cable, clamp is more firm.
Embodiment 2:
On the basis of embodiment 1, the present embodiment has done following improvement:
A side of the first dynamic chuck 4 and/or the second dynamic chuck 5 or two sides are provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of the first dynamic chuck 4 and the second dynamic chuck 5 is provided with the anti-loose non-return sawtooth sheet 10 coordinated with it, first dynamic chuck 4 and the second dynamic chuck 5 are at least provided with stage clip 11 between the anti-loose non-return sawtooth sheet 10 of side and wire clip body 1, and dynamic chuck and anti-loose non-return sawtooth sheet 10 are compressed by stage clip 11.Wherein stage clip 11 is the spring of corrugated flat spring or column, and column spring can be cylindric spiral spring, preferred flat spring.During dismounting and the difference of embodiment 1 be: after need first taking outer protective cover 12 apart, first stage clip 11 is taken out, more anti-loose non-return sawtooth sheet 10 is taken out.For another example embodiment 1 is rotated adjusting bolt 5 and is taken off flat wire terminal and cable and combine and press from both sides.The particular advantages of this structure is: moving chuck when clamped cable line and flat wire terminal can only move upward, can not move downward, clamp or binding post more convenient, dynamic chuck and non-return sawtooth sheet by stage clip compress make clamp time cable or binding post stressed evenly, larger, after clamping cables line and clamping flat wire terminal, also there is auto-lock function, more fastening, stable, lasting.When there are non-return structure and a stage clip in the both sides of two dynamic chucks, clamping and self-locking effect is best.
Claims (6)
1. a flat wire terminal and cable combine and press from both sides, comprise wire clip body (1), it is characterized in that: in described wire clip body (1), be provided with the first groove (2) and the second groove (3), the moving up and down first dynamic chuck (4) and the second dynamic chuck (5) is embedded with respectively in first groove (2) and the second groove (3), wire clip body (1) top is fixedly connected with the first quiet chuck (6) relative with the second dynamic chuck (5) of chuck (4) dynamic with first respectively and the second quiet chuck (7), wire clip body (1) below is provided with two bolts hole, while two adjusting bolts (8) are fixedly connected with wire clip body (1) through these two bolts hole, dynamic chuck (4) and the second dynamic chuck (5) apical grafting with first respectively, a side of the first dynamic chuck (4) and/or the second dynamic chuck (5) or two sides are provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of the first dynamic chuck (4) and the second dynamic chuck (5) is provided with the anti-loose non-return sawtooth sheet (10) coordinated with it, first dynamic chuck (4) and the second dynamic chuck (5) are at least provided with stage clip (11) between the anti-loose non-return sawtooth sheet (10) of side and wire clip body (1), move chuck and anti-loose non-return sawtooth sheet (10) is compressed by stage clip (11).
2. a kind of flat wire terminal according to claim 1 and cable combine and press from both sides, and it is characterized in that: the position that the described first dynamic chuck (4) is relative with the first quiet chuck (6) is clamping position, and both are involutory inner arc surface structure.
3. a kind of flat wire terminal according to claim 1 and cable combine and press from both sides, it is characterized in that: the position that the described second dynamic chuck (5) is relative with the second quiet chuck (7) is clamping position, both structures in plane involution, second quiet chuck (7) is provided with a bolt hole, and a fastening bolt (9) is used for fastening binding post through this bolt hole.
4. a kind of flat wire terminal according to claim 1 and cable combine and press from both sides, and it is characterized in that: the spring that described stage clip (11) is corrugated flat spring or column.
5. a kind of flat wire terminal according to claim arbitrary in Claims 1-4 and cable combine and press from both sides, it is characterized in that: described flat wire terminal and cable combine to press from both sides and also comprise outer protective cover (12), outer protective cover (12) is socketed in wire clip body surrounding and is fixedly connected with it.
6. a kind of flat wire terminal according to claim 5 and cable combine and press from both sides, it is characterized in that: described outer protective cover (12) with the connected mode of wire clip body is: the side at wire clip body top is provided with upper flange (13), the lower flange (14) that the bottom surface of wire clip body is provided with, the outside of lower flange (14) is provided with screw, one screw (15) connects with it, and outer protective cover (12) is fixed on the surrounding of wire clip body by upper flange (13) and screw (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210576960.3A CN103022747B (en) | 2012-12-27 | 2012-12-27 | Combination clamp for flat connection terminals and cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210576960.3A CN103022747B (en) | 2012-12-27 | 2012-12-27 | Combination clamp for flat connection terminals and cables |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103022747A CN103022747A (en) | 2013-04-03 |
| CN103022747B true CN103022747B (en) | 2015-05-20 |
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ID=47971035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210576960.3A Active CN103022747B (en) | 2012-12-27 | 2012-12-27 | Combination clamp for flat connection terminals and cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103022747B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367939B (en) * | 2013-07-02 | 2015-10-28 | 广州番禺电缆集团有限公司 | A kind of cable clamp with electrical distance transmitting cable contact state monitoring device |
| CN104409889B (en) * | 2014-12-03 | 2016-06-29 | 广州番禺电缆集团有限公司 | A kind of wire connection wire clamp |
| CN107039788B (en) * | 2017-05-25 | 2022-11-29 | 广州番禺电缆集团有限公司 | Equipment wire clamp |
| CN111541054A (en) * | 2020-05-13 | 2020-08-14 | 贵州电网有限责任公司 | Efficient hot-line work groove-combining lap joint device and operation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2370597Y (en) * | 1999-04-15 | 2000-03-22 | 乐清市侨泰电力设备公司 | Anti-theft power wire clip |
| CN2519045Y (en) * | 2002-01-28 | 2002-10-30 | 刘刚 | Chucking anti-theft screw |
| CN201112595Y (en) * | 2007-09-10 | 2008-09-10 | 蔡洁 | Multipurpose drainage binding clip |
| CN201828589U (en) * | 2010-05-26 | 2011-05-11 | 广州番禺电缆集团有限公司 | Electricity meter jointing clamp |
| CN203056142U (en) * | 2012-12-27 | 2013-07-10 | 广州番禺电缆集团有限公司 | Combination clamp for flat connecting terminal and cable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2761556B2 (en) * | 1989-05-12 | 1998-06-04 | 日本電信電話株式会社 | Cable splicer |
-
2012
- 2012-12-27 CN CN201210576960.3A patent/CN103022747B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2370597Y (en) * | 1999-04-15 | 2000-03-22 | 乐清市侨泰电力设备公司 | Anti-theft power wire clip |
| CN2519045Y (en) * | 2002-01-28 | 2002-10-30 | 刘刚 | Chucking anti-theft screw |
| CN201112595Y (en) * | 2007-09-10 | 2008-09-10 | 蔡洁 | Multipurpose drainage binding clip |
| CN201828589U (en) * | 2010-05-26 | 2011-05-11 | 广州番禺电缆集团有限公司 | Electricity meter jointing clamp |
| CN203056142U (en) * | 2012-12-27 | 2013-07-10 | 广州番禺电缆集团有限公司 | Combination clamp for flat connecting terminal and cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103022747A (en) | 2013-04-03 |
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