CN203056138U - A connecting wire clamp for thick and thin cables - Google Patents
A connecting wire clamp for thick and thin cables Download PDFInfo
- Publication number
- CN203056138U CN203056138U CN 201220731085 CN201220731085U CN203056138U CN 203056138 U CN203056138 U CN 203056138U CN 201220731085 CN201220731085 CN 201220731085 CN 201220731085 U CN201220731085 U CN 201220731085U CN 203056138 U CN203056138 U CN 203056138U
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- CN
- China
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- chuck
- moving chuck
- moving
- return sawtooth
- clip body
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- Withdrawn - After Issue
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Abstract
The utility model discloses a connecting wire clamp for thick and thin cables. The connecting wire clamp comprises a wire clamp body, and is characterized in that a first groove is arranged in the wire clamp body; a first movable clamping head capable of moving up and down is embedded in the first groove; a fixed clamping head opposite to the first movable clamping head is fixedly connected to the upper side of the wire clamp body; a second groove is arranged in the fixed clamping head; a second movable clamping head which can move up and down and comprises an upper clamping end and a lower clamping end is embedded in the second groove; a bolt hole is arranged on the lower side of the wire clamp body; and an adjusting bolt is abutted to the first movable clamping head while penetrating through the bolt hole to be fixedly connected with the wire clamp body. The connecting wire clamp for the thick and thin cables is strong in universality, is applicable to the cables with various wire diameters, is simple in structure, reasonable in design and firm and reliable in connection, has balanced pressure, constant clamping force and small contact resistance, and can be used conveniently and safely.
Description
Technical field
The utility model relates to a kind of cable clamp, is specifically related to thickness cable connecting clamp.
Background technology
Electrical Safety goes up in current society, guarantees that power network safety operation is very important, and the lead connection is handled bad, brings a lot of puzzlements to people, even has potential safety hazard.Existing wire clamp single face unbalance stress, single face is yielding, can slide to the left and right sides when nut screwing clamping, repeatedly adjust and could aim at, and increases operation easier; Can not self-locking, connect built on the sand, being affected by thermal expansion and contraction behind the screw tightening easily gets loose, and useful life is short, safeguards frequent; Contact-making surface is little, needs professional tool, and inconvenience is installed, and versatility is poor.
The utility model content
Task of the present utility model provides a kind of highly versatile, is suitable for the not cable in collinear footpath, and wiring is convenient, and lead connects reliable, and overcurrent capability is strong, and fail safe is good, reduces labour intensity, the cable clamp of increasing work efficiency.
The utility model is realized by following technical proposals:
Thickness cable connecting clamp, comprise wire clip body, it is characterized in that: be provided with first groove in the described wire clip body, first groove has been embedded in the moving up and down first moving chuck, the wire clip body upper fixed is connected with the quiet chuck relative with the first moving chuck, be provided with second groove in the quiet chuck, second groove is embedded in the second moving chuck of two pinching ends up and down that comprises moving up and down, the wire clip body below is provided with a bolt hole, one when regulating bolt and pass this bolt hole and fixedly connected with wire clip body, and first move the chuck apical grafting.
The further improvement project of the utility model comprises:
The described first moving chuck is to clamp the position with the second moving chuck, the second moving chuck position relative with quiet chuck, and the clamping position of the first moving chuck and the second moving chuck, the second moving chuck and quiet chuck is involutory inner arc surface structure.
At least one side of the described first moving chuck is provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of the first moving chuck is provided with the anti-loose non-return sawtooth sheet that cooperates with it, be provided with stage clip between the anti-loose non-return sawtooth sheet of at least one side and the wire clip body, the first moving chuck and anti-loose non-return sawtooth sheet compress by stage clip.
At least one side of the described second moving chuck is provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of the second moving chuck is provided with the anti-loose non-return sawtooth sheet that cooperates with it, be provided with stage clip between the anti-loose non-return sawtooth sheet of at least one side and the wire clip body, the second moving chuck and anti-loose non-return sawtooth sheet compress by stage clip.
Described stage clip is waveform flat spring or column spring.
Described thickness cable connecting clamp also comprises first outer protective cover, and first outer protective cover is socketed in wire clip body all around and is fixedly connected with it.
The connected mode of described first outer protective cover and wire clip body is: the side at wire clip body top is provided with upper flange, the bottom surface of wire clip body is provided with lower flange, the outside of lower flange is provided with screw, one screw connects with it, and upper flange and screw are fixed on first outer protective cover on the surrounding of wire clip body.
Described thickness cable connecting clamp also comprises second outer protective cover, the second outer protective cover socket be fixed on quiet chuck around.
The utlity model has following advantage: highly versatile, the cable in applicable multiple line footpath, simple in structure, reasonable in design, isostasy, clamping force is constant, and contact resistance is little, connection is reliable and stable, safety easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model thickness cable connecting clamp;
Fig. 2 is the structural representation of the utility model thickness cable connecting clamp;
Wherein: 1-wire clip body, 2-first groove, the 3-first moving chuck, the quiet chuck of 4-, 5-second groove, the 6-second moving chuck, the anti-loose non-return sawtooth sheet of 7-, the 8-stage clip, 9-regulates bolt, 10-first outer protective cover, the 11-upper flange, the 12-lower flange, 13-screw, 14-second outer protective cover.
Embodiment
Below in conjunction with accompanying drawing the utility model thickness cable connecting clamp is further described:
Embodiment 1:
Thickness cable connecting clamp, comprise wire clip body 1, be provided with first groove 2 in the wire clip body 1, first groove 2 has been embedded in the moving up and down first moving chuck 3, wire clip body 1 upper fixed is connected with the quiet chuck 4 relative with the first moving chuck 3, be provided with second groove 5 in the quiet chuck 4, second groove 5 is embedded in the second moving chuck 6 of two pinching ends up and down that comprises moving up and down, wire clip body 1 below is provided with a bolt hole, one when regulating bolt 9 and pass this bolt hole and fixedly connected with wire clip body 1, and first move chuck 3 apical graftings.Wherein the first moving chuck 3 is the clamping position with the second moving chuck 6, the second moving chuck 6 and quiet chuck 4 relative positions, the clamping position of the first moving chuck 3 and the second moving chuck 6, the second moving chuck 6 and quiet chuck 4 is involutory inner arc surface structure, also can be other structure, preferred globoidal structure.Wherein thickness cable connecting clamp comprises also that first outer protective cover, 10, the first outer protective covers 10 are socketed in around the wire clip body 1 and is fixedly connected with it.Preferred first outer protective cover 10 with the connected mode of wire clip body 1 is: the side at wire clip body 1 top is provided with upper flange 11, the bottom surface of wire clip body 1 is provided with lower flange 12, the outside of lower flange 12 is provided with screw, one screw 13 connects with it, and upper flange 11 and screw 13 are fixed on first outer protective cover 10 on the surrounding of wire clip body 1.Also can first outer protective cover 10, or use other structure.Wherein thickness cable connecting clamp also comprise 14 sockets of second outer protective cover, 14, the second outer protective covers be fixed on quiet chuck 4 around, fixing by screw and quiet chuck 4, also can adopt other fixed form.Also can second outer protective cover 14.Outer protective cover can block on the one hand the parts that arrange in the groove, prevents that it from dropping out, and makes the stressed more even of cable on the other hand.During use, cable is placed on respectively between the first moving chuck 3 and the second moving chuck 6, second moves between chuck 6 and the quiet chuck 4, rotating adjusting bolt 9 moves up it, adjusting bolt 9 heads on the first moving chuck 3 and moves to second moving chuck 6 directions, up to the cable of clamping between the first moving chuck 3 and the second moving chuck 6, being rotated further adjusting bolt 4 moves up it, adjusting bolt 9 heads on the first moving chuck 3 moves the first moving chuck 3, cable and the second moving chuck 6 together to quiet chuck 4 directions, up to the clamping cables line.During dismounting, rotating adjusting bolt 9 moves down it, the first moving chuck 3 and the second moving chuck 6 move to quiet chuck 4 rightabouts, when the first moving chuck 3 and the second moving chuck 6, second move distance that chuck 6 and quiet chuck 4 separate greater than cable dimension, can take off cable clamp.Two cables of clamping can be the different cable of thickness, the big line of folder between the preferred first moving chuck 3 and the second moving chuck 6, the little line of folder between the second moving chuck 6 and the quiet chuck 4.This thickness cable clamp uses metal material to be prepared from, and has simple in structurely, is easy to processing, and highly versatile is easy to use, does not need professional tool, and long service life does not need frequent maintenance, the advantage that cost is low.Can be used for connecting two cables that thickness is identical or different, be applied to cable separated time, wiring field or other connection area.The clamping position can be designed to the structure with anti-skidding check sawtooth tooth, has more anti-skidding effect during the clamping cable, and clamp is more firm.
Embodiment 2:
On the basis of embodiment 1, present embodiment has been done following improvement:
Wherein at least one side of the first moving chuck 3 is provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of the first moving chuck 3 is provided with the anti-loose non-return sawtooth sheet 7 that cooperates with it, being provided with stage clip 8, the first moving chucks 3 between the anti-loose non-return sawtooth sheet 7 of at least one side and the wire clip body 1 compresses by stage clip 8 with anti-loose non-return sawtooth sheet 7.Wherein stage clip 8 is waveform flat spring or column spring, and the column spring can be cylindric spiral spring, preferred flat spring.During dismounting and the difference of embodiment 1 be: need take outer protective cover earlier apart, stage clip 8 is taken out, after will anti-loose non-return sawtooth sheet 7 taking out, rotate adjusting bolt 9 again, take off cable clamp.The distinct advantages of this thickness cable connecting clamp is: when non-return structure made the clamping cable, moving chuck can only move upward, and operated simpler, behind the clamping cable, moving chuck can not move downward, and has the effect of self-locking, makes clamp fastening, stable, lasting.
Embodiment 3:
On the basis of embodiment 1, present embodiment has been done following improvement:
Wherein at least one side of the second moving chuck 6 is provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of the second moving chuck 6 is provided with the anti-loose non-return sawtooth sheet 7 that cooperates with it, being provided with stage clip 8, the second moving chucks 6 between the anti-loose non-return sawtooth sheet 7 of at least one side and the wire clip body 1 compresses by stage clip 8 with anti-loose non-return sawtooth sheet 7.Wherein stage clip 8 is waveform flat spring or column spring, and the column spring can be cylindric spiral spring, preferred flat spring.During dismounting and the difference of embodiment 1 be:, need take outer protective cover earlier apart, stage clip 8 is taken out, anti-loose non-return sawtooth sheet 7 is taken out, rotate adjusting bolt 9 again and take off cable clamp.The distinct advantages of this thickness cable connecting clamp is: when non-return structure made the clamping cable, moving chuck can only move upward, and operated simpler, behind the clamping cable, moving chuck can not move downward, and has the effect of self-locking, makes clamp fastening, stable, lasting.
Embodiment 4:
On the basis of embodiment 2, present embodiment has been done following improvement:
Wherein at least one side of the second moving chuck 6 is provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of the second moving chuck 6 is provided with the anti-loose non-return sawtooth sheet 7 that cooperates with it, being provided with stage clip 8, the second moving chucks 6 between the anti-loose non-return sawtooth sheet 7 of at least one side and the wire clip body 1 compresses by stage clip 8 with anti-loose non-return sawtooth sheet 7.The distinct advantages of this thickness cable connecting clamp is: when moving chuck both sides had non-return structure to make the clamping cable, clamping force was bigger, more even, and clamp is more fastening, stable, lasting.When there were non-return structure and stage clip in the both sides of two moving chucks, clamp, self-locking effect were best.
Claims (10)
1. thickness cable connecting clamp, comprise wire clip body (1), it is characterized in that: be provided with first groove (2) in the described wire clip body (1), first groove (2) has been embedded in the moving up and down first moving chuck (3), wire clip body (1) upper fixed is connected with the quiet chuck (4) relative with the first moving chuck (3), be provided with second groove (5) in the quiet chuck (4), second groove (5) is embedded in the second moving chuck (6) of two pinching ends up and down that comprises moving up and down, wire clip body (1) below is provided with a bolt hole, regulate bolt (9) for one and pass this bolt hole and wire clip body (1) when fixedlying connected, and first move chuck (3) apical grafting.
2. thickness cable connecting clamp according to claim 1, it is characterized in that: the described first moving chuck (3) is to clamp the position with the second moving chuck (6), the second moving chuck (6) position relative with quiet chuck (4), and the clamping position of the first moving chuck (3) and the second moving chuck (6), the second moving chuck (6) and quiet chuck (4) is involutory inner arc surface structure.
3. thickness cable connecting clamp according to claim 1, it is characterized in that: at least one side of the described first moving chuck (3) is provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of the first moving chuck (3) is provided with the anti-loose non-return sawtooth sheet (7) that cooperates with it, be provided with stage clip (8) between the anti-loose non-return sawtooth sheet (7) of at least one side and the wire clip body (1), the first moving chuck (3) compresses by stage clip (8) with anti-loose non-return sawtooth sheet (7).
4. thickness cable connecting clamp according to claim 1, it is characterized in that: at least one side of the described second moving chuck (6) is provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of the second moving chuck (6) is provided with the anti-loose non-return sawtooth sheet (7) that cooperates with it, be provided with stage clip (8) between the anti-loose non-return sawtooth sheet (7) of at least one side and the wire clip body (1), the second moving chuck (6) compresses by stage clip (8) with anti-loose non-return sawtooth sheet (7).
5. thickness cable connecting clamp according to claim 3, it is characterized in that: at least one side of the described second moving chuck (6) is provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of the second moving chuck (6) is provided with the anti-loose non-return sawtooth sheet (7) that cooperates with it, be provided with stage clip (8) between the anti-loose non-return sawtooth sheet (7) of at least one side and the wire clip body (1), the second moving chuck (6) compresses by stage clip (8) with anti-loose non-return sawtooth sheet (7).
6. according to claim 3 or 4 described thickness cable connecting clamps, it is characterized in that: described stage clip (8) is waveform flat spring or column spring.
7. according to the described thickness cable of arbitrary claim connecting clamp in the claim 1 to 5, it is characterized in that: described thickness cable connecting clamp also comprises first outer protective cover (10), and first outer protective cover (10) is socketed in wire clip body (1) all around and is fixedly connected with it.
8. thickness cable connecting clamp according to claim 7, it is characterized in that: described first outer protective cover (10) with the connected mode of wire clip body (1) is: the side at wire clip body (1) top is provided with upper flange (11), the bottom surface of wire clip body (1) is provided with lower flange (12), the outside of lower flange (12) is provided with screw, one screw (13) connects with it, and upper flange (11) and screw (13) are fixed on first outer protective cover (10) on the surrounding of wire clip body (1).
9. according to the described thickness cable of arbitrary claim connecting clamp among the claim 1-5, it is characterized in that: described thickness cable connecting clamp also comprises second outer protective cover (14), second outer protective cover (14) socket be fixed on quiet chuck (4) around.
10. thickness cable connecting clamp according to claim 7, it is characterized in that: described thickness cable connecting clamp also comprises second outer protective cover (14), second outer protective cover (14) socket be fixed on quiet chuck (4) around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731085 CN203056138U (en) | 2012-12-27 | 2012-12-27 | A connecting wire clamp for thick and thin cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731085 CN203056138U (en) | 2012-12-27 | 2012-12-27 | A connecting wire clamp for thick and thin cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056138U true CN203056138U (en) | 2013-07-10 |
Family
ID=48739059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220731085 Withdrawn - After Issue CN203056138U (en) | 2012-12-27 | 2012-12-27 | A connecting wire clamp for thick and thin cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022750A (en) * | 2012-12-27 | 2013-04-03 | 广州番禺电缆集团有限公司 | Connecting wire clamp for thick and thin cables |
| CN113406364A (en) * | 2021-06-07 | 2021-09-17 | 一汽解放汽车有限公司 | Wiring system |
-
2012
- 2012-12-27 CN CN 201220731085 patent/CN203056138U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022750A (en) * | 2012-12-27 | 2013-04-03 | 广州番禺电缆集团有限公司 | Connecting wire clamp for thick and thin cables |
| CN103022750B (en) * | 2012-12-27 | 2015-10-28 | 广州番禺电缆集团有限公司 | A kind of thickness cable connecting clamp |
| CN113406364A (en) * | 2021-06-07 | 2021-09-17 | 一汽解放汽车有限公司 | Wiring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |