CN208141905U - A kind of aerial cable - Google Patents
A kind of aerial cable Download PDFInfo
- Publication number
- CN208141905U CN208141905U CN201820797225.8U CN201820797225U CN208141905U CN 208141905 U CN208141905 U CN 208141905U CN 201820797225 U CN201820797225 U CN 201820797225U CN 208141905 U CN208141905 U CN 208141905U
- Authority
- CN
- China
- Prior art keywords
- cable
- layer
- tangent
- core
- external shielding
- 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
- 239000003063 flame retardant Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000005260 corrosion Methods 0.000 claims abstract description 16
- 239000003365 glass fiber Substances 0.000 claims abstract description 13
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004020 conductor Substances 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 239000003822 epoxy resin Substances 0.000 claims abstract description 6
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 239000011435 rock Substances 0.000 claims 1
- 229920002748 Basalt fiber Polymers 0.000 abstract description 7
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
A kind of aerial cable, including restrictive coating, flame-retardant layer, and the cable core of three tangent arrangements, it is characterized in that, restrictive coating is set on the outside of flame-retardant layer, external shielding layer is equipped on the inside of flame-retardant layer, basalt fibre is filled on the inside of external shielding layer and is infiltrated with anti-corrosion greasy for preventing water, cable core is set on the inside of external shielding layer, and the tangent centre of three cable cores is equipped with the insulating glass fibers stick tangent with cable core, the insulating glass fibers stick tangent with cable core and external shielding layer inner wall also is provided between adjacent two cable cores, cable core includes insulating layer, internal shield on the inside of insulating layer, core is led on the inside of internal shield, core is led to be made of more conductor strands, epoxy resin halogen-free flame retardants is filled on the inside of internal shield, anti-corrosion greasy for preventing water is infiltrated between insulating layer and internal shield.Improve that the structural stability of cable, intensity, block water anti-corrosion ability, to achieve the purpose that improve service life and stability in use.
Description
Technical field
The utility model relates to a kind of aerial cables.
Background technique
Aerial cable is widely used in field electric conveying, with high reliablity, power supply safety, erection and easy to maintain
Feature.It is the structural stability of cable, intensity, environment resistant, the stability of power Transmission is affected, in view of this, the utility model
It proposes a kind of aerial cable, improves the structural stability and intensity of cable, improve the anti-corrosion ability that blocks water of cable, improved with reaching
The purpose in service life and stability in use.
Utility model content
The utility model mentions a kind of aerial cable, to solve above-mentioned prior art problem.
In order to realize the purpose of this utility model, the following technology of proposed adoption:
A kind of aerial cable, including the cable core of restrictive coating, flame-retardant layer and three tangent arrangements, which is characterized in that sheath
Layer is equipped with external shielding layer on the outside of flame-retardant layer on the inside of flame-retardant layer, basalt fibre is filled on the inside of external shielding layer and is infiltrated with anti-
Rotten greasy for preventing water, cable core are set on the inside of external shielding layer, and the tangent centre of three cable cores is equipped with the insulating glass tangent with cable core
Fiber stick also is provided with the insulating glass fibers stick tangent with cable core and external shielding layer inner wall, cable core packet between adjacent two cable cores
It includes insulating layer, the internal shield on the inside of insulating layer, lead core on the inside of internal shield, lead core by more conductor strand structures
At filling epoxy resin halogen-free flame retardants, is infiltrated with anti-corrosion greasy for preventing water on the inside of internal shield between insulating layer and internal shield.
Further, the conductor is copper or aluminum.
Further, the insulating layer is crosslinked polyetylene insulated layer.
The beneficial effects of the utility model are,
1, the tangent centre of three cable cores is equipped with the insulating glass fibers stick tangent with cable core, between adjacent two cable cores
Equipped with the insulating glass fibers stick tangent with cable core and external shielding layer inner wall, insulating glass fibers stick can under by certain pressure
Certain elasticity is provided, conducive to the stabilization and protection cable core for keeping structure;
2, it is filled with epoxy resin halogen-free flame retardants on the inside of internal shield, improves the anti-flammability of cable internal structure;
3, basalt fibre is filled on the inside of external shielding layer, improves the overall flexibility and reliability of cable;
4, be infiltrated with anti-corrosion greasy for preventing water at the basalt fibre filled on the inside of external shielding layer, insulating layer and internal shield it
Between be infiltrated with anti-corrosion greasy for preventing water, effectively increase the anti-corrosion block-water performance of cable, outdoor, field environment can be successfully managed
Property, particularly avoid end, unstable situation occurs in joint.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Specific embodiment
As shown in Figure 1, a kind of aerial cable, including the cable core of restrictive coating 1, flame-retardant layer 2 and three tangent arrangements, shield
Jacket layer 1 is set to 2 outside of flame-retardant layer, and external shielding layer 3 is equipped on the inside of flame-retardant layer 2, fills basalt fibre 4 simultaneously on the inside of external shielding layer 3
Be infiltrated with anti-corrosion greasy for preventing water, cable core is set to 3 inside of external shielding layer, and the tangent centre of three cable cores be equipped with it is tangent with cable core
Insulating glass fibers stick 7 also is provided with the insulating glass fibers tangent with cable core and 3 inner wall of external shielding layer between adjacent two cable cores
Stick 7, cable core include insulating layer 5, positioned at the internal shield 6 of the inside of insulating layer 5, positioned at 6 inside of internal shield lead core, lead core by
More conductor strands are constituted, and epoxy resin halogen-free flame retardants 8 are filled on the inside of internal shield 6, between insulating layer 5 and internal shield 6
It is infiltrated with anti-corrosion greasy for preventing water.Conductor 6 is copper or aluminum.Insulating layer 5 is crosslinked polyetylene insulated layer.
The tangent centre of three cable cores is equipped with the insulating glass fibers stick 7 tangent with cable core, between adjacent two cable cores
Equipped with the insulating glass fibers stick 7 tangent with cable core and 3 inner wall of external shielding layer, insulating glass fibers stick 7 is by certain pressure
Under can provide certain elasticity, conducive to keep structure stabilization and protection cable core;On the inside of internal shield 6 filled with epoxy resin without
Halogen fire retardant 8 improves the anti-flammability of cable internal structure;Basalt fibre 4 is filled on the inside of external shielding layer 3, improves the whole of cable
Body toughness and reliability;Be infiltrated with anti-corrosion greasy for preventing water at the basalt fibre 4 filled on the inside of external shielding layer 3, insulating layer 5 with it is interior
It is infiltrated with anti-corrosion greasy for preventing water between shielded layer 6, effectively increases the anti-corrosion block-water performance of cable, can successfully manage outdoor, wild
Outer is Environmental, particularly avoids end, unstable situation occurs in joint.
The utility model optimizes each layer structure by improving cable core structure, improves the structural stability of aerial cable
And intensity, the anti-corrosion ability that blocks water of cable is improved, to achieve the purpose that improve service life and stability in use.
Claims (3)
1. a kind of aerial cable, including restrictive coating(1), flame-retardant layer(2)And the cable core of three tangent arrangements, which is characterized in that
Restrictive coating(1)Set on flame-retardant layer(2)Outside, flame-retardant layer(2)Inside is equipped with external shielding layer(3), external shielding layer(3)Inside filling is profound
Military rock fiber(4)And it is infiltrated with anti-corrosion greasy for preventing water, cable core is set to external shielding layer(3)Inside, and the centre that three cable cores are tangent
Equipped with the insulating glass fibers stick tangent with cable core(7), it also is provided with and cable core and external shielding layer between adjacent two cable cores(3)It is interior
The tangent insulating glass fibers stick of wall(7), cable core includes insulating layer(5), be located at insulating layer(5)The internal shield of inside(6), position
In internal shield(6)Core is led in inside, leads core and is made of more conductor strands, internal shield(6)Inside fill epoxy resin without
Halogen fire retardant(8), insulating layer(5)With internal shield(6)Between be infiltrated with anti-corrosion greasy for preventing water.
2. aerial cable according to claim 1, which is characterized in that the conductor is copper or aluminum.
3. aerial cable according to claim 1, which is characterized in that the insulating layer(5)For crosslinked polyetylene insulated layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820797225.8U CN208141905U (en) | 2018-05-28 | 2018-05-28 | A kind of aerial cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820797225.8U CN208141905U (en) | 2018-05-28 | 2018-05-28 | A kind of aerial cable |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208141905U true CN208141905U (en) | 2018-11-23 |
Family
ID=64314565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820797225.8U Expired - Fee Related CN208141905U (en) | 2018-05-28 | 2018-05-28 | A kind of aerial cable |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208141905U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113470872A (en) * | 2021-06-25 | 2021-10-01 | 广西桂潮电缆投资有限公司 | Anti-corrosion cable for mine |
-
2018
- 2018-05-28 CN CN201820797225.8U patent/CN208141905U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113470872A (en) * | 2021-06-25 | 2021-10-01 | 广西桂潮电缆投资有限公司 | Anti-corrosion cable for mine |
CN113470872B (en) * | 2021-06-25 | 2022-11-15 | 广西桂潮电缆投资有限公司 | Anti-corrosion cable for mine |
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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: 20181123 |