CN208173278U - Polyvinyl chloride insulation automobile low-voltage cable - Google Patents
Polyvinyl chloride insulation automobile low-voltage cable Download PDFInfo
- Publication number
- CN208173278U CN208173278U CN201820373607.8U CN201820373607U CN208173278U CN 208173278 U CN208173278 U CN 208173278U CN 201820373607 U CN201820373607 U CN 201820373607U CN 208173278 U CN208173278 U CN 208173278U
- Authority
- CN
- China
- Prior art keywords
- conductor
- polyvinyl chloride
- layer
- insulating layer
- central cross
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 33
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 17
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 17
- 239000004020 conductor Substances 0.000 claims abstract description 39
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000012856 packing Methods 0.000 claims abstract description 12
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 8
- 238000009954 braiding Methods 0.000 claims abstract description 8
- 238000012946 outsourcing Methods 0.000 claims abstract description 4
- 229920000742 Cotton Polymers 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 229920001596 poly (chlorostyrenes) Polymers 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 230000009286 beneficial 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
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses polyvinyl chloride insulation automobile low-voltage cables, it successively includes conductor structure, aluminum plastic composite belt longitudinal covering, thermal insulation layer, inner sheath, waterstop, Clad Steel band and oversheath from inside to outside, conductor structure includes central cross aluminum frame and the multiple conductors for being distributed in central cross aluminum frame periphery, each conductor outsourcing insulating layer of conductor, the outer two sides of each insulating layer of conductor are respectively provided with gasket for packing, gasket for packing outside adjacent conductor is symmetrical arranged along central cross aluminum frame, and aramid fiber braiding layer is arranged between thermal insulation layer and inner sheath.The polyvinyl chloride insulation automobile low-voltage cable of the utility model, using the conductor part of central cross aluminum frame supporting part insulating layer, the outer two sides of each insulating layer of conductor are respectively provided with gasket for packing, and pressure resistance, tensile property are good, and the fibre strength of aramid fiber braiding layer is high, long service life.
Description
Technical field
The utility model relates to a kind of automobile cable more particularly to a kind of polyvinyl chloride insulation automobile low-voltage cables.
Background technique
Cable is usually by several or several groups of conducting wires（Every group at least two）It is twisted, between every group of conducting wire mutually absolutely
Edge, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.But the process of the construction of cable
In, due to dragging, pulling, influenced by external force, reduced service life.
Accordingly, it is desirable to provide a kind of new technical solution solves the above problems.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of polyvinyl chloride insulation automobile low pressure with long service life
Cable.
In order to solve the above technical problems, the polyvinyl chloride insulation automobile low-voltage cable of the utility model, it from inside to outside according to
It is secondary include conductor structure, aluminum plastic composite belt longitudinal covering, thermal insulation layer, inner sheath, waterstop, Clad Steel band and oversheath, it is described to lead
Body structure includes central cross aluminum frame and the multiple conductors for being distributed in central cross aluminum frame periphery, each conductor outsourcing conductor insulation
Layer, the outer two sides of each insulating layer of conductor are respectively provided with gasket for packing, and the gasket for packing outside adjacent conductor is symmetrical arranged along central cross aluminum frame,
Aramid fiber braiding layer is set between the thermal insulation layer and inner sheath.
Further, the quantity of the conductor is 4.
Further, the thermal insulation layer is asbestos.
Further, the inner sheath is polyethylene layer.
Further, the oversheath is polyvinyl chloride insulation layer.
The beneficial effects of the utility model：The polyvinyl chloride insulation automobile low-voltage cable of the utility model, using center ten
The conductor part of word aluminum frame supporting part insulating layer, the outer two sides of each insulating layer of conductor are respectively provided with gasket for packing, pressure resistance, tensile property
Good, the fibre strength of aramid fiber braiding layer is high, long service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein：1, central cross aluminum frame, 2, conductor, 3, insulating layer of conductor, 4, gasket for packing, 5, aluminum plastic composite belt longitudinal covering,
6, thermal insulation layer, 7, inner sheath, 8, aramid fiber braiding layer, 9, waterstop, 10, Clad Steel band, 11, oversheath.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to the protection scope of the utility model.
As shown in Figure 1, the polyvinyl chloride insulation automobile low-voltage cable of the utility model, it successively includes conductor from inside to outside
Structure, aluminum plastic composite belt longitudinal covering 5, thermal insulation layer 6, inner sheath 7, waterstop 9, Clad Steel band 10 and oversheath 11, conductor structure
Including central cross aluminum frame 1 and the multiple conductors 2 for being distributed in 1 periphery of central cross aluminum frame, each 2 outsourcing insulating layer of conductor of conductor
3, the outer two sides of each insulating layer of conductor 3 are respectively provided with gasket for packing 4, and the gasket for packing 4 outside adjacent conductor 2 is symmetrical along central cross aluminum frame 1
Aramid fiber braiding layer 8 is arranged in setting between thermal insulation layer 6 and inner sheath 7.
The quantity of conductor 2 is 4, is centrally located four regions of cross aluminum frame 1, is arranged compact.
Thermal insulation layer 6 is asbestos.Good heat-insulation effect, high-temperature resistant result are good.
To protect connector inner conductor, using interior oversheath, wherein inner sheath 7 is polyethylene layer.Oversheath 11 is
Polyvinyl chloride insulation layer.Good insulation preformance, high temperature resistant, long service life.
The polyvinyl chloride insulation automobile low-voltage cable of the utility model, using 1 supporting part insulating layer of central cross aluminum frame
Conductor part, the outer two sides of each insulating layer of conductor 3 are respectively provided with gasket for packing 4, and pressure resistance, tensile property are good, the fiber of aramid fiber braiding layer
Intensity is high, long service life.
Claims (5)
1. polyvinyl chloride insulation automobile low-voltage cable, it is characterised in that：It successively includes conductor structure, plastic-aluminum combined from inside to outside
Band longitudinal wrap layer, thermal insulation layer, inner sheath, waterstop, Clad Steel band and oversheath, the conductor structure include central cross aluminum frame and
It is distributed in multiple conductors on central cross aluminum frame periphery, each conductor outsourcing insulating layer of conductor, the outer two sides of each insulating layer of conductor
It is respectively provided with gasket for packing, the gasket for packing outside adjacent conductor is symmetrical arranged along central cross aluminum frame, between the thermal insulation layer and inner sheath
Aramid fiber braiding layer is set.
2. polyvinyl chloride insulation automobile low-voltage cable according to claim 1, it is characterised in that：The quantity of the conductor is
4.
3. polyvinyl chloride insulation automobile low-voltage cable according to claim 1, it is characterised in that：The thermal insulation layer is stone
Cotton.
4. polyvinyl chloride insulation automobile low-voltage cable according to claim 1, it is characterised in that：The inner sheath is poly- second
Alkene insulating layer.
5. polyvinyl chloride insulation automobile low-voltage cable according to claim 1, it is characterised in that：The oversheath is polychlorostyrene
Ethylene insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820373607.8U CN208173278U (en) | 2018-03-20 | 2018-03-20 | Polyvinyl chloride insulation automobile low-voltage cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820373607.8U CN208173278U (en) | 2018-03-20 | 2018-03-20 | Polyvinyl chloride insulation automobile low-voltage cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208173278U true CN208173278U (en) | 2018-11-30 |
Family
ID=64375453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820373607.8U Expired - Fee Related CN208173278U (en) | 2018-03-20 | 2018-03-20 | Polyvinyl chloride insulation automobile low-voltage cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208173278U (en) |
-
2018
- 2018-03-20 CN CN201820373607.8U patent/CN208173278U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 |