CN207947096U - A kind of tensile type cable - Google Patents
A kind of tensile type cable Download PDFInfo
- Publication number
- CN207947096U CN207947096U CN201820236891.4U CN201820236891U CN207947096U CN 207947096 U CN207947096 U CN 207947096U CN 201820236891 U CN201820236891 U CN 201820236891U CN 207947096 U CN207947096 U CN 207947096U
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- Prior art keywords
- cramping body
- layer
- tensile
- cable
- several
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Links
- 239000004020 conductor Substances 0.000 claims abstract description 13
- 238000009954 braiding Methods 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of tensile type cables, are related to field of cable technology.It is outer to be provided with several conductors by interior including conductor and outer quilt, it is both provided with insulating layer on several conductors, the first tensile layer is provided between several insulating layers；Several insulating layers and outer belting layer, braiding layer and the second tensile layer, the belting layer of being disposed with from inside to outside between inner wall are wrapped on the lateral wall of several insulating layers；Clamping device is installed, clamping device is made of two arc fixtures, and arc fixture is made of upper cramping body and lower cramping body respectively on the lateral wall of outer quilt；All sides of upper cramping body and lower cramping body are respectively and fixedly provided with baffle, it is both provided with link block on the two side of upper cramping body and lower cramping body, the utility model inside cable by being arranged the first tensile layer and the second tensile layer, it can effectively avoid cable that abrasion or phenomenon of rupture occur in the case of bending, improve the service life of cable.
Description
Technical field
The utility model belongs to field of cable technology, more particularly to a kind of tensile type cable.
Background technology
Cable is typically by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted, every group
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Multi rack is located at
In the air or mounted in underground, the bottom, it to be used for telecommunication or power Transmission.
Cable in actual installation and in use, situations such as being easy to happen bending, usually be easy to cause cable abrasion or
Person be broken, cable for a long time outdoors environment external stress impact under, be easy to cause the endurance failure of cable, to be broken, give
Construction party or user power utilization cause greatly inconvenient and property loss.
Utility model content
The purpose of this utility model is to provide a kind of tensile type cable, by be arranged inside cable the first tensile layer,
Clamping device is arranged in second tensile layer and Exterior cable, solves existing cable in installation and in use, being easy to happen fracture
Problem.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
The utility model is a kind of tensile type cable, including conductor and outer quilt, it is described it is outer be provided with several conductors by interior,
It is both provided with insulating layer on several described conductors, the first tensile layer is provided between several described insulating layers, improves cable
Pull resistance；
Several described insulating layers and it is outer belting layer is disposed between inner wall from inside to outside, braiding layer and second resists
Layer is drawn, improves the pull resistance of cable, the belting layer is wrapped on the lateral wall of several insulating layers；
Clamping device is installed on the lateral wall of the outer quilt, can improve the pull resistance of cable, the clamping device by
Two arc fixture compositions, the arc fixture are made of upper cramping body and lower cramping body respectively；
All sides of the upper cramping body and lower cramping body are respectively and fixedly provided with baffle, and the two of the upper cramping body and lower cramping body
It is both provided with link block on side wall, threaded hole, the baffle on the upper cramping body and lower cramping body are provided on the link block
Between be fixed with multiple springs.
Further, first tensile layer and the second tensile layer are that several copper wires are twisted.
Further, first tensile layer is tubulose, and the baffle is arcuate structure or rectangular configuration.
Further, upper cramping body and lower cramping body are half arcuate structure.
Further, the lateral wall of the clamping device and cable is interference fit, and two arc fixtures pass through company
The threaded hole connect on block is threadedly coupled.
The utility model has the advantages that：
1, the utility model can effectively avoid electricity by the way that the first tensile layer and the second tensile layer are arranged inside cable
Abrasion or phenomenon of rupture occur in the case of bending for cable, improve the service life of cable.
2, the utility model can further improve the pull resistance of cable by the way that clamping device is arranged in Exterior cable
Can, play the role of to cable further protection, can further improve the service life of cable, reduces property loss.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of structural schematic diagram of tensile type cable of the utility model；
Fig. 2 is the structural schematic diagram of the clamping device of the utility model；
Fig. 3 is the normal axomometric drawing of Fig. 2；
Fig. 4 is the structural schematic diagram of the arc fixture of the utility model；
In attached drawing, parts list represented by the reference numerals are as follows：
1- conductors, the outer quilts of 2-, 3- belting layers, 4- braiding layers, the second tensile layers of 5-, the first tensile layers of 6-, 7- clamping dresses
It sets, the upper cramping bodies of 701-, cramping body under 702-, 703- baffles, 704- link blocks, 705- threaded holes, 706- springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term " trepanning ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the position relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, does not indicate or imply the indicated component or element must have a particular orientation, with specific azimuth configuration and behaviour
Make, therefore should not be understood as limiting the present invention.
It please refers to Fig.1 shown in -4, the utility model is a kind of tensile type cable, including conductor 1 and outer by 2, outer by 2
It is provided with to be both provided between insulating layer 101,4 or 6 insulating layers 101 on 4 or 6 conductor Isosorbide-5-Nitraes or 6 conductors 1 and set
It is equipped with the first tensile layer 6, improves the pull resistance of cable；
4 or 6 insulating layers 101 and outer belting layer 3, braiding layer 4 and are disposed between 2 inner walls from inside to outside
Two tensile layers 5, improve the pull resistance of cable, and belting layer 3 is wrapped on the lateral wall of several insulating layers 101；
Clamping device 7 is installed on the outer lateral wall by 2, can further improve the pull resistance of cable, clamping device 7
It is made of two arc fixtures, arc fixture is made of upper cramping body 701 and lower cramping body 702 respectively；
All sides of upper cramping body 701 and lower cramping body 702 are respectively and fixedly provided with baffle 703, upper cramping body 701 and lower clamping
It is both provided with link block 704 on the two side of body 702, threaded hole 705, upper cramping body 701 and lower folder are provided on link block 704
It holds and is fixed with 3 springs 706 between the baffle 703 on body 702.
Wherein, the first tensile layer 6 and the second tensile layer 5 are that several copper wires are twisted.
Wherein, the first tensile layer 6 is tubulose, and baffle 703 is arcuate structure or rectangular configuration.
Wherein, upper cramping body 701 and lower cramping body 702 are half arcuate structure.
Wherein, clamping device 7 and the lateral wall of cable are interference fit, and two arc fixtures pass through on link block 704
Threaded hole 705 is threadedly coupled.
One of the present embodiment has particular application as：When installing cable, it is easy by the position installation folder pullled in cable
Device 7 is held, is closed by the corresponding threaded holes on bolt and link block 704 to which two arc fixtures are attached fixation, it will
Cable is inserted into clamping device 7, then fixes clamping device 7, when cable under tension acts on, inside cable
Spring 706 on one tensile layer 6 and the second tensile layer 5 and clamping device 7 plays the role of buffering, is carried out to cable to play
The effect of protection, and then extend the service life of cable.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, to enable skilled artisan to be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of tensile type cable, including conductor (1) and outer quilt (2), it is characterised in that：It is provided in the outer quilt (2) several
A conductor (1) is both provided with insulating layer (101) on several described conductors (1), is set between several described insulating layers (101)
It is equipped with the first tensile layer (6)；
It is disposed with belting layer (3), braiding layer from inside to outside between several insulating layers (101) and outer quilt (2) inner wall
(4) it is wrapped on the lateral wall of several insulating layers (101) with the second tensile layer (5), the belting layer (3)；
Clamping device (7) is installed on the lateral wall of the outer quilt (2), the clamping device (7) is made of two arc fixtures,
The arc fixture is made of upper cramping body (701) and lower cramping body (702) respectively；
All sides of the upper cramping body (701) and lower cramping body (702) are respectively and fixedly provided with baffle (703), the upper cramping body
(701) and on the two side of lower cramping body (702) it is both provided with link block (704), screw thread is provided on the link block (704)
Hole (705) is fixed with multiple springs (706) between the baffle (703) on the upper cramping body (701) and lower cramping body (702).
2. a kind of tensile type cable according to claim 1, which is characterized in that first tensile layer (6) and second resists
It is that several copper wires are twisted to draw layer (5).
3. a kind of tensile type cable according to claim 1, which is characterized in that first tensile layer (6) is tubulose, institute
It is arcuate structure or rectangular configuration to state baffle (703).
4. a kind of tensile type cable according to claim 1, which is characterized in that the upper cramping body (701) and lower clamping
Body (702) is half arcuate structure.
5. a kind of tensile type cable according to claim 1, which is characterized in that the clamping device (7) is outer with cable
Side wall is interference fit, and two arc fixtures are threadedly coupled by the threaded hole (705) on link block (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820236891.4U CN207947096U (en) | 2018-02-10 | 2018-02-10 | A kind of tensile type cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820236891.4U CN207947096U (en) | 2018-02-10 | 2018-02-10 | A kind of tensile type cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207947096U true CN207947096U (en) | 2018-10-09 |
Family
ID=63699820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820236891.4U Expired - Fee Related CN207947096U (en) | 2018-02-10 | 2018-02-10 | A kind of tensile type cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207947096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109585079A (en) * | 2018-12-12 | 2019-04-05 | 安徽蒙特尔电缆集团有限公司 | A kind of coal mine flame-retardant control cable unit |
| CN114815102A (en) * | 2022-04-14 | 2022-07-29 | 江苏宏烨电线有限公司 | Multi-core tensile network cable |
-
2018
- 2018-02-10 CN CN201820236891.4U patent/CN207947096U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109585079A (en) * | 2018-12-12 | 2019-04-05 | 安徽蒙特尔电缆集团有限公司 | A kind of coal mine flame-retardant control cable unit |
| CN114815102A (en) * | 2022-04-14 | 2022-07-29 | 江苏宏烨电线有限公司 | Multi-core tensile network cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |