CN103022749A - Cable connecting clamp with insulating sheath - Google Patents
Cable connecting clamp with insulating sheath Download PDFInfo
- Publication number
- CN103022749A CN103022749A CN2012105771707A CN201210577170A CN103022749A CN 103022749 A CN103022749 A CN 103022749A CN 2012105771707 A CN2012105771707 A CN 2012105771707A CN 201210577170 A CN201210577170 A CN 201210577170A CN 103022749 A CN103022749 A CN 103022749A
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- Prior art keywords
- cable
- clamp
- insulation crust
- wire clip
- clip body
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Abstract
The invention discloses a cable connecting clamp with an insulating sheath. The cable connecting clamp comprises two parallel fixedly connected cable clamps used for clamping cables, the cable clamps comprises cable clamp bodies, grooves are arranged in the cable clamp bodies, movable clamps are embedded in the grooves, a fixed clamp is fixed on the cable clamp bodies, adjusting bolts respectively penetrate bolt holes on the lower portions of the cable clamp bodies to be fixed with the cable clamp bodies and abutted against the movable clamps, an upper insulating shell is shaped on the fixed clamps, a lower insulating shell is correspondingly formed in a cable clamping cavity between the cable clamping bodies and the fixed clamp, the lower insulating shell is fixedly connected with the upper insulating shell, and cable passing portions of the lower insulating shell and the upper insulating shell form a circular cavity. The cable connecting clamp with the insulating sheath has the advantages of strong universality, applicability to various cables in different diameters, uniform and constant clamping force, small universality, insulation, water resistance and safety in utilization.
Description
Technical field
The present invention relates to a kind of cable clamp, be specifically related to a kind of cable connecting clamp with insulating sleeve.
Background technology
Electrical Safety on the society, guarantee that power network safety operation is very important, the connecting position of wires reason is bad, brings a lot of puzzlements to people, the wiring problem when for example registering one's residence from the backbone separated time, most is local, and what adopt is that the wiring of will registering one's residence is wrapped on the basic routing line, this kind mode tends to cause wiring insecure, breaks, and brings certain loss to the user, bring a large amount of work, even have potential safety hazard for maintenance, repair personnel.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.
Summary of the invention
Task of the present invention provides a kind of highly versatile, the cable of applicable different wire diameters, and 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 realizes by following technical proposals:
A kind of cable connecting clamp with insulating sleeve, the parallel cable clamp that is fixedly connected with of direction that comprises two clamping cables, each cable clamp comprises wire clip body, be provided with groove in the wire clip body, groove has been embedded in moving chuck moving up and down, be fixedly connected with the quiet chuck relative with the pinching end of moving chuck on the wire clip body, the side that wire clip body is opposite with the slot opening orientation is provided with a bolt hole, when an adjusting bolt is passed this bolt hole and is fixedly connected with wire clip body, with moving chuck apical grafting, cable connecting clamp with insulating sleeve also comprises the body outer protective cover, the body outer protective cover is socketed in around the wire clip body and is fixedly connected with it, there is a body insulation crust body outer protective cover outside with it integrated injection molding, integrated injection molding has insulation crust on the quiet chuck, clamp cavity corresponding position between wire clip body and the quiet chuck is provided with insulation crust, lower insulation crust is corresponding to the inside dimension at the wire clip body position external dimensions greater than the body insulation crust, both are tightly connected at tight fit, lower insulation crust is fixedly connected with snap close or riveting method with projection by through hole with upper insulation crust, and the cable passing part combination of lower insulation crust and upper insulation crust forms circular cavity.
The further improvement project of the present invention comprises:
The place of keeping to the side is provided with sealing joint strip on described upper insulation crust or the lower insulation crust, descends insulation crust or upper insulation crust corresponding position then to be provided with sealed groove, both involutory sealings accordingly.
The bottom of described body insulation crust is provided with two corresponding to the adjusting bolt place and is with externally threaded bolt hole, and the adjusting bolt outside is provided with tapped insulating case, and this insulating case and bolt hole are connected and fixed by helicitic texture.
An end of one in the circular cavity that described two insulation crusts are combined to form is provided with it friction tight insulating lid.
The wire clip body of described two cable clamps is one-time formed integrative-structure.
The position that described quiet chuck is relative with moving chuck is the clamping position, and both clamping positions are involutory inner arc surface structure.
Side of the moving chuck of a cable clamp in described two cable clamps or two sides are provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of 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, moving chuck and anti-loose non-return sawtooth sheet compress by stage clip.
Side of the moving chuck of each cable clamp of described two cable clamps or two sides are respectively equipped with the non-return sawtooth of downward check, the outside of the non-return sawtooth of 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, moving chuck and anti-loose non-return sawtooth sheet compress by stage clip.
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 upper flange and screw are fixed on outer protective cover on the surrounding of wire clip body.
The present invention has the following advantages: highly versatile; the cable of applicable multiple wire diameter; simple in structure, reasonable in design, isostasy; clamping force is constant; contact resistance is little, connection is reliable, and the outer insulating case of wire clip body outer cover plays the effect of insulation on the one hand, can protect on the other hand the bare wire part of cable; outdoor application has the function of waterproof, uses safety.
Description of drawings
Fig. 1 is the structural representation of a kind of cable connecting clamp with insulating sleeve of the present invention;
Fig. 2 is the structural representation of a kind of cable connecting clamp with insulating sleeve of the present invention;
Fig. 3 is the structural representation of a kind of cable connecting clamp with insulating sleeve of the present invention;
Wherein: the 1-wire clip body, the 2-groove, 3-moves chuck, the quiet chuck of 4-, 5-adjusting bolt, the anti-loose non-return sawtooth sheet of 6-, the 7-stage clip, 8-body outer protective cover, 9-upper flange, the 10-lower flange, 11-screw, 12-body insulation crust, the upper insulation crust of 13-, insulation crust under the 14-, 15-sealing joint strip, the 16-sealed groove, 17-insulating case, 18-insulating lid.
Embodiment
Below in conjunction with accompanying drawing a kind of cable connecting clamp with insulating sleeve of the present invention is further described:
Embodiment 1:
As depicted in figs. 1 and 2, a kind of cable connecting clamp with insulating sleeve, the parallel cable clamp that is fixedly connected with of direction that comprises two clamping cables, each cable clamp comprises wire clip body 1, be provided with groove 2 in the wire clip body 1, groove 2 has been embedded in moving chuck 3 moving up and down, be fixedly connected with the quiet chuck 4 relative with the pinching end of moving chuck 3 on the wire clip body 1, the side that wire clip body 1 is opposite with groove 2 direction of angulations is provided with a bolt hole, when an adjusting bolt 5 is passed this bolt hole and is fixedly connected with wire clip body 1, with moving chuck 3 apical graftings, cable connecting clamp with insulating sleeve also comprises body outer protective cover 8, body outer protective cover 8 is socketed in around the wire clip body and is fixedly connected with it, there is a body insulation crust 12 body outer protective cover 8 outsides with it integrated injection molding, integrated injection molding has insulation crust 13 on the quiet chuck 4, clamp cavity corresponding position between wire clip body 1 and the quiet chuck 4 is provided with insulation crust 14, lower insulation crust 14 is independent forming part, lower insulation crust 14 is corresponding to the inside dimension at the wire clip body 1 position external dimensions greater than body insulation crust 12, both are tightly connected at tight fit, use at present insulation crust 14 from the below cover pass body insulation crust 12 and with upper insulation crust 13 apical graftings, both are fixedly connected with snap close or riveting method with projection by through hole, and lower insulation crust 14 forms circular cavity with the cable passing part combination of upper insulation crust 13.Go up wherein that the place of keeping to the side is provided with sealing joint strip 15 on insulation crust 13 or the lower insulation crust 14, descend insulation crust 14 accordingly or go up insulation crust 13 corresponding positions then to be provided with sealed groove 16, both involutory sealings.Wherein the bottom of body insulation crust 12 is provided with two corresponding to adjusting bolt 5 places and is with externally threaded bolt hole, and adjusting bolt 5 outsides are provided with tapped insulating case 17, and this insulating case 17 is connected and fixed by helicitic texture with bolt hole.Wherein an end of one in the circular cavity that is combined to form of two insulation crusts is provided with it friction tight insulating lid 18.Wherein the wire clip body 1 of two cable clamps is one-time formed integrative-structure, also can for two independently wire clip body be fixedly connected with by alternate manner, preferably one-body molded, on the one hand fixing more firm than alternate manner, structure is simpler on the other hand, saves the conduction raw material.The positions that wherein quiet chuck 4 and moving chuck 3 are relative are for clamping the position, and both clamping positions are involutory inner arc surface structure, also can be other structure, preferred globoidal structure, and most preferably with the globoidal structure of sawtooth, the clamp firm stable, cable is stressed evenly.Body outer protective cover 8 is preferably with the connected mode of wire clip body: the side at wire clip body top is provided with upper flange 9, the lower flange 10 that the bottom surface of wire clip body is provided with, the outside of lower flange 10 is provided with screw, one screw 11 connects with it, and upper flange 9 and screw 11 are fixed on outer protective cover 8 on the surrounding of wire clip body.The mode that also can use other is outer protective cover fixedly.The body outer protective cover can block on the one hand the parts that arrange in the groove, prevents that it from dropping out, so that cable stressed more even encapsulates internal structure, is convenient to integrated injection molding body insulation crust 12 on the other hand.The design of the shape of groove 2 and size can be different and different according to the structure that inside arranges.During use, take off insulating case 17, cable is placed between moving chuck 3 and the quiet chuck 4, rotate adjusting bolt 5 it is moved up, adjusting bolt 5 heads on moving chuck 3 and moves to the direction of quiet chuck 4, until clamping cables is loaded onto insulating case 17 at last.During dismounting, rotate adjusting bolt 5 it is moved down, moving chuck 3 moves to quiet chuck 4 rightabouts, until the distance that moving chuck 3 and quiet chuck 4 separate during greater than cable dimension, can be taken off the cable connecting clamp with insulating sleeve.This cable connecting clamp with insulating sleeve have simple in structure, was easy to processing, the clamp firm stable, and wire clamp and wire contact area are large, easy to use, do not need professional tool, the life-span is long, do not need frequent maintenance, but the identical or different cable of clamping thickness, the advantage of highly versatile.When two quiet clip designs are the structure that varies in size, the moving chuck size of its correspondence is corresponding difference also, can save a large amount of conductor materials, reduce cost, can be used for connecting two cables that thickness is different, realize the function of separated time, can be used for register one's residence field or other of ammeter and need the occasion of wiring, separated time.Should be with the cable connecting clamp of insulating sleeve except insulating part, other parts all are metal materials, also can be used for 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, the present embodiment has been done following improvement:
Side of the moving chuck 3 of a cable clamp in two cable clamps or two sides are provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of moving chuck 3 is provided with the anti-loose non-return sawtooth sheet 6 that cooperates with it, be provided with stage clip 7 between the anti-loose non-return sawtooth sheet 6 of at least one side and the wire clip body, moving chuck 3 compresses by stage clip 7 with anti-loose non-return sawtooth sheet 6.Perhaps side of the moving chuck 3 of each cable clamp of two cable clamps or two sides are respectively equipped with the non-return sawtooth of downward check, the outside of the non-return sawtooth of moving chuck 3 is provided with the anti-loose non-return sawtooth sheet 6 that cooperates with it, be provided with stage clip 7 between the anti-loose non-return sawtooth sheet 6 of at least one side and the wire clip body, moving chuck 3 compresses by stage clip 7 with anti-loose non-return sawtooth sheet 6.During dismounting and the difference of embodiment 1 be: after need taking off first insulating case 17 and insulation crust, take outer protective cover 8 apart after, first stage clip 7 is taken out, again will anti-loose non-return sawtooth sheet 6 taking-ups.Embodiment 1 rotation adjusting bolt 5 is taken off the cable connecting clamp with insulating sleeve for another example.Moving chuck can only move upward when the distinct advantages of this structure was clamp, can not move downward, and clamp is more convenient, moving chuck and non-return sawtooth sheet compress by stage clip so that during clamp cable stressed more even, larger, clamp is more firm.When there were non-return structure and stage clip in the both sides of two moving chucks, clamp, self-locking effect were best.
Claims (9)
1. cable connecting clamp with insulating sleeve, it is characterized in that: the parallel cable clamp that is fixedly connected with of direction that comprises two clamping cables, each cable clamp comprises wire clip body (1), be provided with groove (2) in the wire clip body (1), groove (2) has been embedded in moving chuck moving up and down (3), be fixedly connected with the quiet chuck (4) relative with the pinching end of moving chuck (3) on the wire clip body (1), the side that wire clip body (1) is opposite with groove (2) direction of angulations is provided with a bolt hole, an adjusting bolt (5) is passed this bolt hole and wire clip body (1) when being fixedly connected with, with moving chuck (3) apical grafting, cable connecting clamp with insulating sleeve also comprises body outer protective cover (8), body outer protective cover (8) is socketed in around the wire clip body and is fixedly connected with it, there is a body insulation crust (12) body outer protective cover (8) outside with it integrated injection molding, the upper integrated injection molding of quiet chuck (4) has insulation crust on (13), clamp cavity corresponding position between wire clip body (1) and the quiet chuck (4) is provided with insulation crust (14), lower insulation crust (14) is corresponding to the inside dimension at wire clip body (1) the position external dimensions greater than body insulation crust (12), both are tightly connected at tight fit, lower insulation crust (14) is fixedly connected with snap close or riveting method with projection by through hole with upper insulation crust (13), and lower insulation crust (14) forms circular cavity with the cable passing part combination of upper insulation crust (13).
2. a kind of cable connecting clamp with insulating sleeve according to claim 1, it is characterized in that: the place of keeping to the side is provided with sealing joint strip (15) on described upper insulation crust (13) or the lower insulation crust (14), corresponding lower insulation crust (14) or upper insulation crust (13) corresponding position then are provided with sealed groove (16), both involutory sealings.
3. a kind of cable connecting clamp with insulating sleeve according to claim 1, it is characterized in that: the bottom of described body insulation crust (12) is located to be provided with two corresponding to adjusting bolt (5) and is with externally threaded bolt hole, adjusting bolt (5) outside is provided with tapped insulating case (17), and this insulating case (17) is connected and fixed by helicitic texture with bolt hole.
4. a kind of cable connecting clamp with insulating sleeve according to claim 1, it is characterized in that: an end of one in the circular cavity that described two insulation crusts are combined to form is provided with it friction tight insulating lid (18).
5. a kind of cable connecting clamp with insulating sleeve according to claim 1, it is characterized in that: the wire clip body of described two cable clamps (1) is one-time formed integrative-structure.
6. a kind of cable connecting clamp with insulating sleeve according to claim 1 is characterized in that: described quiet chuck (4) position relative with moving chuck (3) is for clamping the position, and both clamping positions are involutory inner arc surface structure.
7. a kind of cable connecting clamp with insulating sleeve according to claim 1, it is characterized in that: side of the moving chuck (3) of a cable clamp in described two cable clamps or two sides are provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of moving chuck (3) is provided with the anti-loose non-return sawtooth sheet (6) that cooperates with it, be provided with stage clip (7) between the anti-loose non-return sawtooth sheet (6) of at least one side and the wire clip body, moving chuck (3) compresses by stage clip (7) with anti-loose non-return sawtooth sheet (6).
8. a kind of cable connecting clamp with insulating sleeve according to claim 1, it is characterized in that: side of the moving chuck (3) of each cable clamp of described two cable clamps or two sides are respectively equipped with the non-return sawtooth of downward check, the outside of the non-return sawtooth of moving chuck (3) is provided with the anti-loose non-return sawtooth sheet (6) that cooperates with it, be provided with stage clip (7) between the anti-loose non-return sawtooth sheet (6) of at least one side and the wire clip body, moving chuck (3) compresses by stage clip (7) with anti-loose non-return sawtooth sheet (6).
9. the described a kind of cable connecting clamp with insulating sleeve of arbitrary claim in 8 according to claim 1, it is characterized in that: described outer protective cover (8) with the connected mode of wire clip body is: the side at wire clip body top is provided with upper flange (9), the lower flange that the bottom surface of wire clip body is provided with (10), the outside of lower flange (10) is provided with screw, one screw (11) connects with it, and upper flange (9) and screw (11) are fixed on outer protective cover (8) on the surrounding of wire clip body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210577170.7A CN103022749B (en) | 2012-12-27 | 2012-12-27 | Cable connecting clamp with insulating sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210577170.7A CN103022749B (en) | 2012-12-27 | 2012-12-27 | Cable connecting clamp with insulating sheath |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103022749A true CN103022749A (en) | 2013-04-03 |
| CN103022749B CN103022749B (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210577170.7A Active CN103022749B (en) | 2012-12-27 | 2012-12-27 | Cable connecting clamp with insulating sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103022749B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367939A (en) * | 2013-07-02 | 2013-10-23 | 广州番禺电缆集团有限公司 | Cable clip with electric remote transmission cable contact state monitoring device |
| CN103647232A (en) * | 2013-11-11 | 2014-03-19 | 国家电网公司 | Wire clamping device for bunched cable |
| CN103647176A (en) * | 2013-11-28 | 2014-03-19 | 大连鑫永工业制造有限公司 | Cable wiring member |
| CN103904474A (en) * | 2014-03-21 | 2014-07-02 | 华为技术有限公司 | Connector butt joint device and cable connector comprising same |
| CN106300217A (en) * | 2016-09-30 | 2017-01-04 | 广州番禺电缆集团有限公司 | A kind of cable termination fastening wire clamp |
| CN106848648A (en) * | 2017-04-12 | 2017-06-13 | 河南科技大学 | A kind of power transmission connecting clip of the anti-instantaneous high-temperature that highlands uses |
| CN107819213A (en) * | 2017-12-06 | 2018-03-20 | 广东电网有限责任公司清远供电局 | A kind of straight wire folder |
| CN109994844A (en) * | 2017-12-29 | 2019-07-09 | 张春燕 | A kind of cable distribution device |
| CN110970746A (en) * | 2019-11-22 | 2020-04-07 | 贵州电网有限责任公司 | Novel multi-interface low-voltage shunt wire clamp |
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| CN202177648U (en) * | 2011-07-28 | 2012-03-28 | 广州番禺电缆集团有限公司 | All-insulated type watt-hour meter binding clip |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367939A (en) * | 2013-07-02 | 2013-10-23 | 广州番禺电缆集团有限公司 | Cable clip with electric remote transmission cable contact state monitoring device |
| 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 |
| CN103647232A (en) * | 2013-11-11 | 2014-03-19 | 国家电网公司 | Wire clamping device for bunched cable |
| CN103647176A (en) * | 2013-11-28 | 2014-03-19 | 大连鑫永工业制造有限公司 | Cable wiring member |
| CN103904474A (en) * | 2014-03-21 | 2014-07-02 | 华为技术有限公司 | Connector butt joint device and cable connector comprising same |
| CN106300217A (en) * | 2016-09-30 | 2017-01-04 | 广州番禺电缆集团有限公司 | A kind of cable termination fastening wire clamp |
| CN106848648A (en) * | 2017-04-12 | 2017-06-13 | 河南科技大学 | A kind of power transmission connecting clip of the anti-instantaneous high-temperature that highlands uses |
| CN107819213A (en) * | 2017-12-06 | 2018-03-20 | 广东电网有限责任公司清远供电局 | A kind of straight wire folder |
| CN109994844A (en) * | 2017-12-29 | 2019-07-09 | 张春燕 | A kind of cable distribution device |
| CN110970746A (en) * | 2019-11-22 | 2020-04-07 | 贵州电网有限责任公司 | Novel multi-interface low-voltage shunt wire clamp |
| CN110970746B (en) * | 2019-11-22 | 2021-05-04 | 贵州电网有限责任公司 | Multi-interface low-voltage shunt wire clamp |
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| CN103022749B (en) | 2014-12-17 |
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