CN103001017B - Multidirectional rotary connection cable clamp - Google Patents
Multidirectional rotary connection cable clamp Download PDFInfo
- Publication number
- CN103001017B CN103001017B CN201210577338.4A CN201210577338A CN103001017B CN 103001017 B CN103001017 B CN 103001017B CN 201210577338 A CN201210577338 A CN 201210577338A CN 103001017 B CN103001017 B CN 103001017B
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- clip body
- cable clamp
- wire clip
- chuck
- rotary connection
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Abstract
The invention discloses a multidirectional rotary connection cable clamp. The clamp comprises two movably connected cable clamps. Each cable clamp comprises a clamp body provided with a groove, a movable chuck is embedded into the groove, a fixed chuck opposite to the clamping end of the movable chuck is fixedly connected to the clamp body, a bolt hole is arranged on one side of the clamp body opposite to the opening direction of the groove, and an adjusting bolt penetrates through the bolt hole, is fixedly connected with the clamp body and abuts against the movable chuck. One of the two movably connected cable clamps or one or two sides of the movable chuck of each cable clamp are provided with nonreturn sawteeth which is nonreturned downward. The outside of the nonreturn sawtooth of the movable chuck is provided with an anti-loose nonreturn sawtooth matched with the nonreturn sawtooth. A pressure spring is arranged between the anti-loose nonreturn sawtooth and the clamp body at at least one side. The movable chuck and the anti-loose nonreturn sawtooth are pressed by the pressure spring. The clamp is high in generality, simple in structure, constant in clamping force, small in contact resistance, reliable in connection and safe in use.
Description
Technical field
The present invention relates to a kind of cable clamp, be specifically related to a kind of Multidirectional rotary connection cable clamp.
Background technology
Electrical Safety on society, ensure that power network safety operation is very important, connecting position of wires reason is bad, brings a lot of puzzlement, even there is potential safety hazard.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.
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 Multidirectional rotary connection cable clamp, it is characterized in that: comprise two cable clamps be flexibly connected, each cable clamp comprises wire clip body, groove is provided with in wire clip body, groove has been embedded in dynamic chuck moving up and down, wire clip body is fixedly connected with the quiet chuck relative with the pinching end of dynamic chuck, and the side that wire clip body is contrary with slot opening orientation is provided with a bolt hole, while an adjusting bolt is fixedly connected with wire clip body through this bolt hole, with dynamic chuck apical grafting; A side of the dynamic chuck of a cable clamp in two cable clamps be flexibly connected or two sides are provided with the non-return sawtooth of downward check, or a side of the dynamic chuck of each cable clamp of two cable clamps be flexibly connected or two sides are respectively equipped with the non-return sawtooth of downward check; The outside of the non-return sawtooth of dynamic chuck is provided with the anti-loose non-return sawtooth sheet coordinated with it, and be at least provided with stage clip between the anti-loose non-return sawtooth sheet of side and wire clip body, dynamic chuck and anti-loose non-return sawtooth sheet are compressed by stage clip.
The further improvement project of the present invention comprises:
Described two cable clamps be flexibly connected are back-to-back topology, face-to-face structure or back to face structure.
The clamping position at the position that described quiet chuck is relative with dynamic chuck, both clamping positions are involutory inner arc surface structure.
A side of the dynamic chuck of a cable clamp in described two cable clamps be flexibly connected or two sides are provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of dynamic chuck is provided with the anti-loose non-return sawtooth sheet coordinated with it, at least be provided with stage clip between the anti-loose non-return sawtooth sheet of side and wire clip body, dynamic chuck and anti-loose non-return sawtooth sheet are compressed by stage clip.
A side of the dynamic chuck of each cable clamp of described two cable clamps be flexibly connected or two sides are respectively equipped with the non-return sawtooth of downward check, the outside of the non-return sawtooth of dynamic chuck is provided with the anti-loose non-return sawtooth sheet coordinated with it, at least be provided with stage clip between the anti-loose non-return sawtooth sheet of side and wire clip body, 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.
At least one cable clamp in described two cable clamps be flexibly connected also comprises outer protective cover, and outer protective cover is connected on the surrounding of wire clip body, and is fixedly connected with it.
The connected mode of described outer protective cover and wire clip body is: the side of wire clip body is provided with upper flange and lower flange, the outside of wire clip body is provided with a screw, one screw connects with it, and outer protective cover is connected on the surrounding of wire clip body by upper flange and lower flange, is fixed by 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 the structural representation of a kind of Multidirectional rotary connection cable clamp of the present invention;
Fig. 2 is the structural representation of a kind of Multidirectional rotary connection cable clamp of the present invention;
Wherein: 1-wire clip body, 2-groove, 3-moves chuck, the quiet chuck of 4-, 5-adjusting bolt, the anti-loose non-return sawtooth sheet of 6-, 7-stage clip, 8--outer protective cover, 9-upper flange, 10-lower flange, 11-screw.
Embodiment
Below in conjunction with accompanying drawing, a kind of Multidirectional rotary connection cable clamp of the present invention is further described:
Embodiment 1:
As depicted in figs. 1 and 2, a kind of Multidirectional rotary connection cable clamp, it is characterized in that: comprise two cable clamps be flexibly connected, each cable clamp comprises wire clip body 1, groove 2 is provided with in wire clip body 1, groove 2 has been embedded in dynamic chuck 3 moving up and down, wire clip body 1 is fixedly connected with the quiet chuck 4 relative with the pinching end of dynamic chuck 3, the side that wire clip body 1 is contrary with groove 2 direction of angulations is provided with a bolt hole, while an adjusting bolt 5 is fixedly connected with wire clip body 1 through this bolt hole, with dynamic chuck 3 apical grafting.Wherein two cable clamp sizes can be the same or different, and can clamp the cable that thickness is identical or different.Wherein two cable clamps be flexibly connected are back-to-back topology, face-to-face structure or back to face structure, back-to-back topology refers to that the opening direction of two quiet chucks 4 is contrary, face-to-face structure refers to that the opening direction of two quiet chucks 4 is relative, refers to that the opening direction of two quiet chucks 4 is identical back to face structure.The wherein clamping position at the position that quiet chuck 4 is relative with dynamic chuck 3, both clamping positions are involutory inner arc surface structure, also can be other structure, preferred globoidal structure.At least one cable clamp wherein in two cable clamps be flexibly connected also comprises outer protective cover 8, and outer protective cover 8 is connected on the surrounding of wire clip body, and is fixedly connected with it.Preferred outer protective cover 8 with the connected mode of wire clip body 1 is: the side of wire clip body is provided with upper flange 9 and lower flange 10, the outside of wire clip body 1 is provided with a screw, one screw 11 connects with it, outer protective cover 8 is connected on the surrounding of wire clip body by upper flange 9 and lower flange 10, is fixed by screw 11.Also without outer protective cover 8, or the outer protective cover of other structure can be used.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.Wherein two cable clamps be flexibly connected can rotate, and according to the needs in clamp direction, rotate two cable clamps to the angle needed, and then fix two cable clamps.The shape of its further groove 2 and the design of size can be different according to the structure difference of inside setting.During use, regulate the angle of two cable clamps as required, be placed on by cable between dynamic chuck 3 and quiet chuck 4, rotate adjusting bolt 5 and make it move up, adjusting bolt 5 heads on dynamic chuck 3 and moves, until clamping cables to the direction of quiet chuck 4.During dismounting, rotate adjusting bolt 5 and make it move down, dynamic chuck 3 moves to quiet chuck 4 rightabout, until when the distance that dynamic chuck 3 and quiet chuck 4 separate is greater than cable dimension, can take off Multidirectional rotary connection cable clamp.This Multidirectional rotary connection cable clamp is prepared from metal material, has structure simple, is easy to processing, clamping force is constant, clamp adjustable angle, wire clamp and conductive contact area are greatly, easy to use, can be used for clamping the different cable of thickness, highly versatile, does not need professional tool, and the life-span is long, do not need the advantage of frequent maintenance, for wiring, separated time or other field.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.Structures different sized by two quiet clip designs, the dynamic chuck size also corresponding difference of its correspondence, can save a large amount of conductor material, reduce costs, can be used for the cable that connection two thicknesses are different, realize the function of separated time, can be used for ammeter register one's residence field or other need the occasion of separated time.
Embodiment 2:
On the basis of embodiment 1, the present embodiment has done following improvement:
A side of the dynamic chuck 3 of a cable clamp wherein in two cable clamps be flexibly connected or two sides are provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of dynamic chuck 3 is provided with the anti-loose non-return sawtooth sheet 6 coordinated with it, at least be provided with stage clip 7 between the anti-loose non-return sawtooth sheet 6 of side and wire clip body, dynamic chuck 3 is compressed by stage clip 7 with anti-loose non-return sawtooth sheet 6.Wherein stage clip 7 is waveform flat spring or column spring, and column spring can be cylindric spiral spring, preferred flat spring.During dismounting and the difference of embodiment 1 be: need first take outer protective cover 8 apart, stage clip 7 is taken out, anti-loose non-return sawtooth sheet 6 be taken out, then rotates adjusting bolt 5, take off Multidirectional rotary connection cable clamp.Particular advantages is: when non-return structure makes clamped cable, dynamic chuck can only move upward, and use simpler, after clamping cables line, dynamic chuck can not move downward, and has the effect of self-locking, makes clamp fastening, stable, lastingly.
Embodiment 3:
On the basis of embodiment 1, the present embodiment has done following improvement:
Wherein a side of the dynamic chuck 3 of each cable clamp of two cable clamps be flexibly connected or two sides are respectively equipped with the non-return sawtooth of downward check, the outside of the non-return sawtooth of dynamic chuck 3 is provided with the anti-loose non-return sawtooth sheet 6 coordinated with it, at least be provided with stage clip 7 between the anti-loose non-return sawtooth sheet 6 of side and wire clip body, dynamic chuck 3 is compressed by stage clip 7 with anti-loose non-return sawtooth sheet 6.Wherein stage clip 7 is waveform flat spring or column spring, and column spring can be cylindric spiral spring, preferred flat spring.During dismounting and the difference of embodiment 1 be: need first take outer protective cover 8 apart, stage clip 7 is taken out, anti-loose non-return sawtooth sheet 6 be taken out, then rotates adjusting bolt 5, take off Multidirectional rotary connection cable clamp.When there is non-return structure dynamic chuck both sides, the clamping force of clamped cable line larger evenly, clamp is more fastening, stable, lastingly.When there are non-return structure and a stage clip in the both sides of two dynamic chucks, clamp, self-locking effect are best.
Claims (6)
1. a Multidirectional rotary connection cable clamp, it is characterized in that: comprise two cable clamps be flexibly connected, each cable clamp comprises wire clip body (1), groove (2) is provided with in wire clip body (1), groove (2) has been embedded in dynamic chuck (3) moving up and down, wire clip body (1) is fixedly connected with the quiet chuck (4) relative with the pinching end of dynamic chuck (3), the side that wire clip body (1) is contrary with groove (2) direction of angulations is provided with a bolt hole, while an adjusting bolt (5) is fixedly connected with wire clip body (1) through this bolt hole, with dynamic chuck (3) apical grafting, a side of the dynamic chuck (3) of a cable clamp in two cable clamps be flexibly connected or two sides are provided with the non-return sawtooth of downward check, or a side of the dynamic chuck (3) of each cable clamp of two cable clamps be flexibly connected or two sides are respectively equipped with the non-return sawtooth of downward check, the outside of the non-return sawtooth of dynamic chuck (3) is provided with the anti-loose non-return sawtooth sheet (6) coordinated with it, at least be provided with stage clip (7) between the anti-loose non-return sawtooth sheet (6) of side and wire clip body, dynamic chuck (3) is compressed by stage clip (7) with anti-loose non-return sawtooth sheet (6).
2. a kind of Multidirectional rotary connection cable clamp according to claim 1, is characterized in that: described two cable clamps be flexibly connected are back-to-back topology, face-to-face structure or back to face structure.
3. a kind of Multidirectional rotary connection cable clamp according to claim 1, is characterized in that: the clamping position at the position that described quiet chuck (4) is relative with dynamic chuck (3), and both clamping positions are involutory inner arc surface structure.
4. a kind of Multidirectional rotary connection cable clamp according to claim 1, is characterized in that: the spring that described stage clip (7) is corrugated flat spring or column.
5. a kind of Multidirectional rotary connection cable clamp according to claim arbitrary in Claims 1-4, it is characterized in that: at least one cable clamp in described two cable clamps be flexibly connected also comprises outer protective cover (8), outer protective cover (8) is connected on the surrounding of wire clip body, and is fixedly connected with it.
6. a kind of Multidirectional rotary connection cable clamp according to claim 5, it is characterized in that: described outer protective cover (8) with the connected mode of wire clip body is: the side of wire clip body is provided with upper flange (9) and lower flange (10), the outside of wire clip body (1) is provided with a screw, one screw (11) connects with it, outer protective cover (8) is connected on the surrounding of wire clip body by upper flange (9) and lower flange (10), is fixed by screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210577338.4A CN103001017B (en) | 2012-12-27 | 2012-12-27 | Multidirectional rotary connection cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210577338.4A CN103001017B (en) | 2012-12-27 | 2012-12-27 | Multidirectional rotary connection cable clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103001017A CN103001017A (en) | 2013-03-27 |
| CN103001017B true CN103001017B (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210577338.4A Active CN103001017B (en) | 2012-12-27 | 2012-12-27 | Multidirectional rotary connection cable clamp |
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| Country | Link |
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| CN (1) | CN103001017B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404014B (en) * | 2017-07-21 | 2022-11-29 | 广州番禺电缆集团有限公司 | Anti-loosening equipment cable clamp |
| WO2019110969A1 (en) * | 2017-12-05 | 2019-06-13 | Jcco 330 Limited | Improvements in and relating to pipe support systems |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4607829A (en) * | 1984-09-24 | 1986-08-26 | Suska Charles R | Clamping apparatus |
| CN2370597Y (en) * | 1999-04-15 | 2000-03-22 | 乐清市侨泰电力设备公司 | Anti-theft power wire clip |
| GB2385629A (en) * | 2002-02-21 | 2003-08-27 | Eml Ltd | Device for supporting a retail display accessory |
| CN201629417U (en) * | 2010-03-26 | 2010-11-10 | 福建省电力有限公司漳州电业局 | Double thread earthing dop |
| CN203056128U (en) * | 2012-12-27 | 2013-07-10 | 广州番禺电缆集团有限公司 | Multidirectional rotary connection cable clamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0506956D0 (en) * | 2005-04-06 | 2005-05-11 | Rbg Ltd | Clamp and method of clamping a flange |
-
2012
- 2012-12-27 CN CN201210577338.4A patent/CN103001017B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4607829A (en) * | 1984-09-24 | 1986-08-26 | Suska Charles R | Clamping apparatus |
| CN2370597Y (en) * | 1999-04-15 | 2000-03-22 | 乐清市侨泰电力设备公司 | Anti-theft power wire clip |
| GB2385629A (en) * | 2002-02-21 | 2003-08-27 | Eml Ltd | Device for supporting a retail display accessory |
| CN201629417U (en) * | 2010-03-26 | 2010-11-10 | 福建省电力有限公司漳州电业局 | Double thread earthing dop |
| CN203056128U (en) * | 2012-12-27 | 2013-07-10 | 广州番禺电缆集团有限公司 | Multidirectional rotary connection cable clamp |
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| Publication number | Publication date |
|---|---|
| CN103001017A (en) | 2013-03-27 |
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