CN206610640U - A kind of copper core polyvinyl chloride insulation shields cord - Google Patents
A kind of copper core polyvinyl chloride insulation shields cord Download PDFInfo
- Publication number
- CN206610640U CN206610640U CN201720307098.4U CN201720307098U CN206610640U CN 206610640 U CN206610640 U CN 206610640U CN 201720307098 U CN201720307098 U CN 201720307098U CN 206610640 U CN206610640 U CN 206610640U
- Authority
- CN
- China
- Prior art keywords
- polyvinyl chloride
- chloride insulation
- copper core
- inwall
- cable
- 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
Abstract
Cord is shielded the utility model discloses a kind of copper core polyvinyl chloride insulation, including ultraviolet oversheath, the ultraviolet oversheath inwall is provided with aluminum foil shielded conductor, the aluminum foil shielded conductor inwall is provided with woven shield, nonwoven fabric belts are provided with inside the inner sheath, circular being provided with inside polyvinyl chloride insulation body, the polyvinyl chloride insulation body of the nonwoven fabric belts inner homogeneous is provided with flame retardant coating, and copper core is provided with inside the flame retardant coating.This copper core polyvinyl chloride insulation shields cord, the setting of ultraviolet oversheath can extend the time that cable is used under ultraviolet light, the life-span that extension cable is used, the setting of polyvinyl chloride insulation body improves the utilization rate of cable, the setting of thermal insulation layer causes cable to have effect of heat insulation, and the setting of wire armoring band strengthens the intensity of cable, the setting of heat-shrinkable T bush, prevent to fracture when cable is connected with connector, improved the transmission performance of signal.
Description
Technical field
The utility model is related to cable machinery technical field, specially a kind of copper core polyvinyl chloride insulation shielding cord.
Background technology
With the fast development of China's science and technology, national economy has also obtained rapid development, has been used as national economy sustainer
Cable, in usage amount and using increasing in scope, in recent years with power plant, transformer station, the increase of smelter and
The development of national grid, the demand of cable is also increasing, at present, and the cable of in the market is various, the model that they apply
Enclose also each different, but most cable all there are problems that, such as and shield effectiveness is undesirable, ultraviolet oversheath holds
The phenomenon such as fragile, anti-uv-ray is poor, because cable itself has many defects, causes the lost of life of cable, needs
Renewal is constantly safeguarded, manpower and materials are greatly added, the existing market demand can not be met.
Utility model content
The purpose of this utility model is to provide a kind of copper core polyvinyl chloride insulation shielding cord, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of copper core polyvinyl chloride insulation shielding is soft
Electric wire, including ultraviolet oversheath, the ultraviolet oversheath inwall are provided with aluminum foil shielded conductor, the aluminum foil shielded conductor
Wall be provided with woven shield, the woven shield inwall be provided with water blocking layer, the water blocking layer inwall be provided with thermal insulation layer, it is described every
The inwall of thermosphere is provided with wire armoring band, and the wire armoring band inwall is provided with inside inner sheath, the inner sheath and is provided with nonwoven
Strap, circular being provided with inside polyvinyl chloride insulation body, the polyvinyl chloride insulation body of the nonwoven fabric belts inner homogeneous is provided with
Copper core is provided with inside flame retardant coating, the flame retardant coating.
It is preferred that, the ultraviolet oversheath left end and right-hand member are equipped with heat-shrinkable T bush.
It is preferred that, the side of the heat-shrinkable T bush is provided with screening accessory.
It is preferred that, connector is provided with the left of the screening accessory.
It is preferred that, the connector outer wall sets connection screw thread.
It is preferred that, the connector bosom is provided with connector lug.
Compared with prior art, the beneficial effects of the utility model are：This copper core polyvinyl chloride insulation shields cord, purple
The setting of outside line oversheath can extend the time that cable is used under ultraviolet light, the life-span that extension cable is used, polyvinyl chloride
The setting of insulator improves the utilization rate of cable, and the setting of thermal insulation layer causes cable to have effect of heat insulation, wire armoring band
The intensity for strengthening cable is set, and the setting of heat-shrinkable T bush has prevented to fracture when cable is connected with connector, improved letter
Number transmission performance.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model ultraviolet oversheath internal structure schematic diagram；
Fig. 3 is the utility model nonwoven fabric belts side structure schematic view.
In figure：1 ultraviolet oversheath, 2 heat-shrinkable T bush, 3 screening accessories, 4 connectors, 5 connector lugs, 6 copper cores, 7 thermal insulation layers,
8 aluminum foil shielded conductors, 9 woven shields, 10 water blocking layers, 11 wire armoring bands, 12 inner sheaths, 13 connection screw threads, 14 non-woven fabrics
Band, 15 flame retardant coatings, 16 polyvinyl chloride insulation bodies.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of copper core polyvinyl chloride insulation shields soft electricity
Line, including ultraviolet oversheath 1, the inwall of ultraviolet oversheath 1 are provided with aluminum foil shielded conductor 8, the aluminum foil shielded conductor 8
Inwall is provided with woven shield 9, and the inwall of woven shield 9 is provided with water blocking layer 10, and the inwall of water blocking layer 10 is provided with heat-insulated
Layer 7, the inwall of the thermal insulation layer 7 is provided with wire armoring band 11, and the inwall of wire armoring band 11 is provided with inner sheath 12, described interior
The inside of sheath 12 is provided with nonwoven fabric belts 14, the inner homogeneous of nonwoven fabric belts 14 it is circular be provided with polyvinyl chloride insulation body 16, institute
State the inside of polyvinyl chloride insulation body 16 and be provided with flame retardant coating 15, the inside of flame retardant coating 15 is provided with copper core 6, the ultraviolet oversheath
1 left end and right-hand member are equipped with heat-shrinkable T bush 2, and the side of the heat-shrinkable T bush 2 is provided with screening accessory 3, the left side of screening accessory 3
Provided with connector 4, the outer wall of connector 4 sets connection screw thread 13, and the bosom of connector 4 is provided with connector lug 5.
Operation principle：The setting of ultraviolet oversheath 1 can extend the time that cable is used under ultraviolet light, extend cable
The life-span used, the setting of polyvinyl chloride insulation body 16 improves the utilization rate of cable, and the setting of thermal insulation layer 7 causes cable to have
Effect of heat insulation, the setting of wire armoring band 11 strengthens the intensity of cable, and the setting of heat-shrinkable T bush 2 has prevented cable with being connected
Fractureed during first 4 connection, improve the transmission performance of signal.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of copper core polyvinyl chloride insulation shields cord, including ultraviolet oversheath（1）, it is characterised in that：It is described ultraviolet
Line oversheath（1）Inwall is provided with aluminum foil shielded conductor（8）, the aluminum foil shielded conductor（8）Inwall is provided with woven shield（9）,
The woven shield（9）Inwall is provided with water blocking layer（10）, the water blocking layer（10）Inwall is provided with thermal insulation layer（7）, it is described heat-insulated
Layer（7）Inwall be provided with wire armoring band（11）, the wire armoring band（11）Inwall is provided with inner sheath（12）, the inner sheath
（12）Inside is provided with nonwoven fabric belts（14）, the nonwoven fabric belts（14）Inner homogeneous it is circular be provided with polyvinyl chloride insulation body
（16）, the polyvinyl chloride insulation body（16）Inside is provided with flame retardant coating（15）, the flame retardant coating（15）Inside is provided with copper core（6）.
2. a kind of copper core polyvinyl chloride insulation shielding cord according to claim 1, it is characterised in that：The ultraviolet
Oversheath（1）Left end and right-hand member are equipped with heat-shrinkable T bush（2）.
3. a kind of copper core polyvinyl chloride insulation shielding cord according to claim 2, it is characterised in that：The thermal shrinkable sleeve
Pipe（2）Side be provided with screening accessory（3）.
4. a kind of copper core polyvinyl chloride insulation shielding cord according to claim 3, it is characterised in that：The waterproof is attached
Part（3）Left side is provided with connector（4）.
5. a kind of copper core polyvinyl chloride insulation shielding cord according to claim 4, it is characterised in that：The connector
（4）Outer wall sets connection screw thread（13）.
6. a kind of copper core polyvinyl chloride insulation shielding cord according to claim 4 is characterized in that：The connector
（4）Bosom is provided with connector lug（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720307098.4U CN206610640U (en) | 2017-03-27 | 2017-03-27 | A kind of copper core polyvinyl chloride insulation shields cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720307098.4U CN206610640U (en) | 2017-03-27 | 2017-03-27 | A kind of copper core polyvinyl chloride insulation shields cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206610640U true CN206610640U (en) | 2017-11-03 |
Family
ID=60173845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720307098.4U Expired - Fee Related CN206610640U (en) | 2017-03-27 | 2017-03-27 | A kind of copper core polyvinyl chloride insulation shields cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206610640U (en) |
-
2017
- 2017-03-27 CN CN201720307098.4U patent/CN206610640U/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 |
Granted publication date: 20171103 Termination date: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |