CN205122215U - High temperature resistant supervision type power connecting cable for coal mine - Google Patents
High temperature resistant supervision type power connecting cable for coal mine Download PDFInfo
- Publication number
- CN205122215U CN205122215U CN201520878448.3U CN201520878448U CN205122215U CN 205122215 U CN205122215 U CN 205122215U CN 201520878448 U CN201520878448 U CN 201520878448U CN 205122215 U CN205122215 U CN 205122215U
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- core
- high temperature
- cable
- protective layer
- temperature resistant
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Abstract
The utility model discloses a high temperature resistant supervision type power connecting cable for coal mine, including three power core, three monitoring core, three power core finished product fonts distribute in the steamed low fire -retardant EP rubbers protective layer of cigarette is not had in the thermoplasticity environmental protection, three outer claddings of monitoring core have in the anti extrusion protective layer, three monitoring core of the anti extrusion protective layer of cladding do not have steamed three power core that hang down the fire -retardant EP rubbers protective layer of cigarette with the environmental protection of cladding thermoplasticity and constitute the cable core through extrusion molding in ultra -violet curing silicon rubber inner liner, the cable core outward in proper order the cladding have sheath in the rubber cover, around the package flame retardant coating, anticorrosion pitch layer, the copper wire weaving layer, rubber cover outer jacket. The utility model discloses a with power core, monitoring core rational arrangement of for compact structure nature is good behind the stranding, and cooperates each layer design of ultra -violet curing silicon rubber inner liner periphery, makes the cable have good pliability, warp resistance performance, high temperature resistance ability, shielding property, corrosion resisting property.
Description
technical field:
The utility model relates to mining cable, particularly relates to the high temperature resistant supervision type power connection cable in a kind of colliery.
background technology:
In mining production, up and down in length and breadth, subsurface picture is complicated, and for ensuring safety, it is very important for therefore needing effective video equipment to carry out monitoring in tunnel.Supervision type rubber sleeve flexible cable is mainly applicable to rated voltage U
o/ U is that 6/10kV underground moving transformer and similar devices device do power supply connection.
Supervision type rubber sleeve flexible cable all the time in laying installation process due to toughness and warp resistance poor-performing, easily disconnected core, resistance to elevated temperatures, shielding properties, decay resistance are weak, make the demand that cannot meet actual working environment.
utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide the high temperature resistant supervision type power connection cable in a kind of colliery, has excellent pliability, warp resistance performance, resistance to elevated temperatures, shielding properties, decay resistance.
The technical solution of the utility model is as follows:
The high temperature resistant supervision type power connection cable in colliery, it is characterized in that, comprise three power wire core, three monitor core, three power wire core are distributed in thermoplastic environment-protecting LSOH anti-flaming ethylene-propylene rubber protective layer in a triangle, three monitor that core is coated with in the anti-extrusion protective layer that tetrafluoroethene-perfluorinated alkoxy vinyl ether copolymer material that cross section is C shape makes, three of coated anti-extrusion protective layer monitor that three power wire core of core and coating thermoplastic environment friendly non-halogen low-smoke and flame retardant ethylene-propylene rubber protective layer form cable core through extrusion moulding in ultraviolet light polymerization silicon rubber inner covering, cable core is coated with rubber cover sheath outward successively, the wrapped flame retardant coating of PAEK band of high temperature resistant resistance to environmental attack ability, anticorrosion bitumen layer, proof copper-wire braided layer, rubber cover outer jacket.
The high temperature resistant supervision type power connection cable in described colliery, it is characterized in that, described power wire core all adopts 25 superfine copper wires and 13 strands of carbon fibre tows to twist to form, and power wire core is coated with the stocks such as superfine copper wire and carbon fiber wire and weaves the insulation woven shield formed.
The high temperature resistant supervision type power connection cable in described colliery, it is characterized in that, described supervision core comprises the TC conductor that diameter is 2.5 ~ 4.2mm, and its periphery is coated with semi-conductive layer, silicone rubber insulation layer, the insulation screen formation of semiconductive ethylene-vinyl acetate copolymer EVA material successively.
The high temperature resistant supervision type power connection cable in described colliery, is characterized in that, described rubber cover sheath thickness is generally 2.0 ~ 3.8mm, and rubber cover outer jacket thickness is generally 5.0 ~ 7.2mm, and after cable cabling, external diameter is generally 61.2 ~ 78mm.
The utility model has the advantages that:
The utility model passes through power wire core, monitors core reasonable Arrangement, after making stranding, structural compactness is good, and coordinate each layer design of ultraviolet light polymerization silicon rubber inner covering periphery, make cable have excellent pliability, warp resistance performance, resistance to elevated temperatures, shielding properties, decay resistance.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
embodiment:
See accompanying drawing:
The high temperature resistant supervision type power connection cable in colliery, comprise three power wire core 1, three monitor core 2, three power wire core 1 are distributed in thermoplastic environment-protecting LSOH anti-flaming ethylene-propylene rubber protective layer 3 in a triangle, three monitor that core 2 is coated with in the anti-extrusion protective layer 4 that tetrafluoroethene-perfluorinated alkoxy vinyl ether copolymer material that cross section is C shape makes, three of coated anti-extrusion protective layer 4 monitor that core 2 forms cable core through extrusion moulding with three power wire core of coating thermoplastic environment friendly non-halogen low-smoke and flame retardant ethylene-propylene rubber protective layer 3 in ultraviolet light polymerization silicon rubber inner covering 5, cable core is coated with rubber cover sheath 6 outward successively, the wrapped flame retardant coating 7 of PAEK band of high temperature resistant resistance to environmental attack ability, anticorrosion bitumen layer 8, proof copper-wire braided layer 9, rubber cover outer jacket 10.
Power wire core 1 all adopts 25 superfine copper wires and 13 strands of carbon fibre tows to twist to form, and power wire core is coated with the stocks such as superfine copper wire and carbon fiber wire and weaves the insulation woven shield 11 formed, and doublely does wire core.
Monitor that core 2 comprises the TC conductor 2-1 that diameter is 2.5 ~ 4.2mm, its periphery is coated with semi-conductive layer 2-2, the silicone rubber insulation layer 2-3 of semiconductive ethylene-vinyl acetate copolymer EVA material successively, insulation screen 2-4 forms.
Rubber cover sheath 6 thickness is generally 2.0 ~ 3.8mm, and rubber cover outer jacket 10 thickness is generally 5.0 ~ 7.2mm, and after cable cabling, external diameter is generally 61.2 ~ 78mm.
Claims (4)
1. the high temperature resistant supervision type power connection cable in colliery, it is characterized in that, comprise three power wire core, three monitor core, three power wire core are distributed in thermoplastic environment-protecting LSOH anti-flaming ethylene-propylene rubber protective layer in a triangle, three monitor that core is coated with in the anti-extrusion protective layer that tetrafluoroethene-perfluorinated alkoxy vinyl ether copolymer material that cross section is C shape makes, three of coated anti-extrusion protective layer monitor that three power wire core of core and coating thermoplastic environment friendly non-halogen low-smoke and flame retardant ethylene-propylene rubber protective layer form cable core through extrusion moulding in ultraviolet light polymerization silicon rubber inner covering, cable core is coated with rubber cover sheath outward successively, the wrapped flame retardant coating of PAEK band of high temperature resistant resistance to environmental attack ability, anticorrosion bitumen layer, proof copper-wire braided layer, rubber cover outer jacket.
2. the high temperature resistant supervision type power connection cable in colliery according to claim 1, it is characterized in that, described power wire core all adopts 25 superfine copper wires and 13 strands of carbon fibre tows to twist to form, and power wire core is coated with the stocks such as superfine copper wire and carbon fiber wire and weaves the insulation woven shield formed.
3. the high temperature resistant supervision type power connection cable in colliery according to claim 1, it is characterized in that, described supervision core comprises the TC conductor that diameter is 2.5 ~ 4.2mm, and its periphery is coated with semi-conductive layer, silicone rubber insulation layer, the insulation screen formation of semiconductive ethylene-vinyl acetate copolymer EVA material successively.
4. the high temperature resistant supervision type power connection cable in colliery according to claim 1, it is characterized in that, described rubber cover sheath thickness is generally 2.0 ~ 3.8mm, and rubber cover outer jacket thickness is generally 5.0 ~ 7.2mm, and after cable cabling, external diameter is generally 61.2 ~ 78mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878448.3U CN205122215U (en) | 2015-11-06 | 2015-11-06 | High temperature resistant supervision type power connecting cable for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878448.3U CN205122215U (en) | 2015-11-06 | 2015-11-06 | High temperature resistant supervision type power connecting cable for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205122215U true CN205122215U (en) | 2016-03-30 |
Family
ID=55577801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520878448.3U Expired - Fee Related CN205122215U (en) | 2015-11-06 | 2015-11-06 | High temperature resistant supervision type power connecting cable for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205122215U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957635A (en) * | 2016-07-22 | 2016-09-21 | 铜陵宏正网络科技有限公司 | Control and optical signal transmission cable for MDAS multi-network wiring and construction |
| CN106057341A (en) * | 2016-07-22 | 2016-10-26 | 铜陵宏正网络科技有限公司 | Complex cable for MDAS multi-network wiring construction |
| CN107086062A (en) * | 2017-05-22 | 2017-08-22 | 安徽埃克森科技集团有限公司 | A kind of high-definition digital product signal cable |
| CN107369492A (en) * | 2017-07-27 | 2017-11-21 | 安徽新沪电缆有限公司 | A kind of multi-functional composite cable of computer |
| CN107437442A (en) * | 2017-07-27 | 2017-12-05 | 安徽新沪电缆有限公司 | A kind of electrical equipment intelligent control cable |
-
2015
- 2015-11-06 CN CN201520878448.3U patent/CN205122215U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957635A (en) * | 2016-07-22 | 2016-09-21 | 铜陵宏正网络科技有限公司 | Control and optical signal transmission cable for MDAS multi-network wiring and construction |
| CN106057341A (en) * | 2016-07-22 | 2016-10-26 | 铜陵宏正网络科技有限公司 | Complex cable for MDAS multi-network wiring construction |
| CN107086062A (en) * | 2017-05-22 | 2017-08-22 | 安徽埃克森科技集团有限公司 | A kind of high-definition digital product signal cable |
| CN107369492A (en) * | 2017-07-27 | 2017-11-21 | 安徽新沪电缆有限公司 | A kind of multi-functional composite cable of computer |
| CN107437442A (en) * | 2017-07-27 | 2017-12-05 | 安徽新沪电缆有限公司 | A kind of electrical equipment intelligent control cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High temperature resistant supervision type power connecting cable for coal mine Effective date of registration: 20170725 Granted publication date: 20160330 Pledgee: CITIC Bank Hefei branch Pledgor: Anhui Zongheng Gaoke Cable Co., Ltd. Registration number: 2017340000123 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |