CN207909527U - A kind of high-intensity shielding cable - Google Patents
A kind of high-intensity shielding cable Download PDFInfo
- Publication number
- CN207909527U CN207909527U CN201820219783.6U CN201820219783U CN207909527U CN 207909527 U CN207909527 U CN 207909527U CN 201820219783 U CN201820219783 U CN 201820219783U CN 207909527 U CN207909527 U CN 207909527U
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- CN
- China
- Prior art keywords
- conductor
- fabric
- wire woven
- woven shield
- copper wire
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model is a kind of high-intensity shielding cable, including flame-retardant layer, PVC oversheaths, fabric external coating, tinned copper wire woven shield, fabric internal coating and the core set set gradually from outside to inside, core set is twisted by four cores, every core includes the PP insulating layers of conductor and package conductor, conductor is twisted by several bare copper conductors, and conductor is category-5 cable conductor.Fabric external coating and fabric internal coating are that any one of polyester fiber, polypropylene fibre, glass fibre, carbon fiber weave.Tinned copper wire woven shield is tin plating copper free wire woven shield, and the percentage of braiding coverage of tinned copper wire woven shield is no less than 85%.The utility model intensity is high, wearability is good：Shield effectiveness is good, accomplishes to be effectively isolated to electromagnetic interference outside cable, fabric external coating and fabric internal coating are effectively isolated each layer.
Description
Technical field
The utility model is related to Industry Control field of cable technology more particularly to a kind of high-intensity shielding cables.
Background technology
As industrial machinery controls the raising of electric automatization degree, power equipment and electric device are pacified when being moved to cable
Anti-interference requires higher and higher when full property and transmission, and as indispensable transmission medium, cable more requires high-performance, height
Quality has high intensity and good shielding properties.It being found in the actual use of cable, the intensity of traditional cable is not high,
Shielding properties is also poor, cannot meet actual production living needs.
Invention content
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of high-intensity shielding cable.
The utility model to achieve the above object, using following technical scheme：A kind of high-intensity shielding cable, including by outer
To the interior flame-retardant layer set gradually, PVC (polyvinyl chloride) oversheath, fabric external coating, tinned copper wire woven shield,
Fabric internal coating and core set, core set are twisted by four cores, and every core includes conductor and package
PP (polypropylene) insulating layer of conductor, conductor are twisted by several bare copper conductors, and conductor is category-5 cable conductor, PVC oversheaths
On be coated with organosilicon coating, flame-retardant layer is the mica tape of spiral winding.
Fabric external coating and fabric internal coating are polyester fiber, polypropylene fibre, glass fibre, carbon fiber
Any one of dimension weaves.
Tinned copper wire woven shield is tin plating copper free wire woven shield, and the braiding of tinned copper wire woven shield
Coverage rate is no less than 85%.
The utility model has the beneficial effects that：The utility model PP isolation layer intensities are high, wearability is good：PP is as insulation material
Material, electric property is superior, and wall thickness is relatively very thin in the construction of cable, when mobile or bending abrasion resistance better than same level other
Material；Tinned copper wire woven shield percentage of braiding coverage is big, and shield effectiveness is good, to electromagnetic interference outside cable accomplish effectively every
From being suitable for the power transmission of the occasion of a variety of cables of intensive arrangement；Fabric external coating and fabric internal coating
Each layer is effectively isolated, extruding for PVC oversheaths is facilitated；Flame-retardant layer has fire retardation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1- cores；1.1- conductor；1.2-PP insulating layer；2- fabric internal coatings；3- tinned copper wires braiding screen
Cover layer；4- fabric external coatings；5-PVC oversheaths；6- flame-retardant layers；
Attached drawing in the utility model is all schematic diagram, and size and relative scale do not represent actual size；
It is described in detail with reference to attached drawing below with reference to the embodiments of the present invention.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1, a kind of high-intensity shielding cable, including the flame-retardant layer 6, the PVC oversheaths that set gradually from outside to inside
5, fabric external coating 4, tinned copper wire woven shield 3, fabric internal coating 2 and core set, core set
Be twisted by four cores 1, every core 1 includes conductor 1.1 and wraps up the PP insulating layers 1.2 of conductor 1.1, conductor 1.1 by
Several bare copper conductors are twisted, and conductor 1.1 is category-5 cable conductor, and organosilicon coating is coated on PVC oversheaths 5, and flame-retardant layer 6 is spiral shell
Revolve the mica tape of winding.
Fabric external coating 4 and fabric internal coating 2 are polyester fiber, polypropylene fibre, glass fibre, carbon
Any one of fiber weaves.
Tinned copper wire woven shield 3 is tin plating copper free wire woven shield, and the volume of tinned copper wire woven shield 3
It knits coverage rate and is no less than 85%.
The utility model first uses electric wire precision wire stranding machine or buncher to be twisted the ultra-fine bare copper conductor of multiply when making
As conductor 1.1, extrudes high-strength abrasion-proof type PP insulating layers 1.2 in 1.1 external application cable extrusion apparatus of conductor and constitute core 1, use
4 cores 1 according to different tag arrangements, are twisted and constitute core set by back twist cabling device, and every core 1 has apparent color
Or printing word coding is distinguished, and in the wrapped one layer of fabric internal coating 2 of its external application lapping device, uses high-velocity wire to compile later
Loom weaves one layer of tinned copper wire woven shield 3, and percentage of braiding coverage is 85% or more, outside tinned copper wire woven shield 3
Wrapped fabric external coating 4 is isolated, so as to extruding for PVC oversheaths 5；Finally PVC is closely extruded with extrusion equipment
Material is as PVC oversheaths 5.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the various improvement of the methodology and technical solution progress of the utility model are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (3)
1. a kind of high-intensity shielding cable, which is characterized in that including flame-retardant layer (6), the PVC oversheaths set gradually from outside to inside
(5), fabric external coating (4), tinned copper wire woven shield (3), fabric internal coating (2) and core set,
Core set is twisted by four cores (1), and every core (1) includes the PP insulation of conductor (1.1) and package conductor (1.1)
Layer (1.2), conductor
(1.1) it is twisted by several bare copper conductors, conductor (1.1) is category-5 cable conductor, is coated on PVC oversheaths (5) organic
Silicon lacquer, flame-retardant layer (6) are the mica tape of spiral winding.
2. high-intensity shielding cable according to claim 1, which is characterized in that fabric external coating (4) and fiber
Fabric internal coating (2) is that any one of polyester fiber, polypropylene fibre, glass fibre, carbon fiber weave.
3. high-intensity shielding cable according to claim 1, which is characterized in that tinned copper wire woven shield (3) is plating
Tin copper free wire woven shield, and the percentage of braiding coverage of tinned copper wire woven shield (3) is no less than 85%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219783.6U CN207909527U (en) | 2018-02-08 | 2018-02-08 | A kind of high-intensity shielding cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219783.6U CN207909527U (en) | 2018-02-08 | 2018-02-08 | A kind of high-intensity shielding cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207909527U true CN207909527U (en) | 2018-09-25 |
Family
ID=63563602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820219783.6U Expired - Fee Related CN207909527U (en) | 2018-02-08 | 2018-02-08 | A kind of high-intensity shielding cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207909527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660502A (en) * | 2019-09-30 | 2020-01-07 | 江苏亨通线缆科技有限公司 | High-strength electromagnetic shielding cable |
| CN113566045A (en) * | 2021-07-30 | 2021-10-29 | 安邦电气股份有限公司 | Electric tracing band for oil pipeline |
-
2018
- 2018-02-08 CN CN201820219783.6U patent/CN207909527U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660502A (en) * | 2019-09-30 | 2020-01-07 | 江苏亨通线缆科技有限公司 | High-strength electromagnetic shielding cable |
| CN113566045A (en) * | 2021-07-30 | 2021-10-29 | 安邦电气股份有限公司 | Electric tracing band for oil pipeline |
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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: 20180925 Termination date: 20220208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |