CN202268195U - Novel cable of coal mining machine - Google Patents
Novel cable of coal mining machine Download PDFInfo
- Publication number
- CN202268195U CN202268195U CN2011203726869U CN201120372686U CN202268195U CN 202268195 U CN202268195 U CN 202268195U CN 2011203726869 U CN2011203726869 U CN 2011203726869U CN 201120372686 U CN201120372686 U CN 201120372686U CN 202268195 U CN202268195 U CN 202268195U
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- China
- Prior art keywords
- core
- mining machine
- coal mining
- conductor
- cable
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- 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
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Abstract
The utility model relates to a novel cable of a coal mining machine. The novel cable comprises an insulated cable core, wherein the insulated cable core comprises three power wire cores, a ground wire core and a control wire core, wherein a wrapping layer is extruded on the insulated cable core, and a chloroprene rubber adhesive outer sheath is extruded outside the wrapping layer. The novel cable disclosed by the utility model is reasonable in structure, resistant to bending and hauling and good in use properties; and simultaneously, a product has the properties of oil resistance, flame resistance, sunlight resistance, ozone resistance, acid and alkali resistance, resistance to chemical reagents and the like. The novel cable disclosed by the utility model can meet the requirements for the properties of the novel cable of the coal mining machine for mines.
Description
Technical field
The utility model relates to a kind of novel electric cable for coal mining machine.
Background technology
Electric cable for coal mining machine is used for the power supply of coal-winning machine or similar devices; Need follow coal-winning machine during work all around moves around; Cable all receives serious dilatory, extruding, crooked and reverse and the impact of coal cinder; Conductor ruptures easily, so its mechanical performance is had relatively high expectations, traditional electric cable for coal mining machine is the modern needs of incompatibility.
The utility model content
The utility model to provide a kind of and simple in structurely, anti-has moved in order to overcome the above problems, the novel electric cable for coal mining machine of oil resistant, fire-retardant, anti-daylight, anti-ozone, acid and alkali-resistance, chemical-resistant reagent.
The technical scheme of the utility model is: comprise the insulation cable core, described insulation cable core comprises three groups of power cores, one group of ground wire core and one group of control core, and described insulation cable core extrudes lapping layer, outside lapping layer, extrudes the neoprene oversheath.
Described power core is to be twisted again in tension by the tinned copper wire conductor to spin on the synthetic fibre yarn, on conductor, extrudes the ethylene propylene diene rubber insulating barrier, wrapped semiconductive shielding layer on insulating barrier.
Described ground wire core comprises the insulating barrier that extrudes on conductor and the conductor.
Described control core is to be twisted again in tension by three tinned copper wire conductors to spin on the synthetic fibre yarn, extruded insulation layer and common wrapped coating layer on conductor.
The utility model is rational in infrastructure, and anti-bending is dilatory, and serviceability is good, and product has performances such as oil resistant, fire-retardant, anti-daylight, anti-ozone, acid and alkali-resistance, chemical-resistant reagent simultaneously.Can satisfy the performance requirement of mine with novel electric cable for coal mining machine.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1 is that power core tension is spun the synthetic fibre yarn among the figure, the 2nd, and power line core conductor, the 3rd, power line core insulation layer; The 4th, power core screen, the 5th, ground wire core conductor, the 6th, ground wire core insulating barrier; The 7th, control core tension is spun the synthetic fibre yarn, and the 8th, control line core conductor, the 9th, control line core insulation layer; The 10th, control core coating layer, the 11st, lapping layer, the 12nd, oversheath.
Embodiment
Novel electric cable for coal mining machine; Comprise the insulation cable core; Described insulation cable core comprises three groups of power cores, one group of ground wire core and one group of control core; Described insulation cable core extrudes lapping layer 11; Outside lapping layer 11, extrude neoprene oversheath 12, described power core is to be twisted again in power core tension by tinned copper wire power line core conductor 2 to spin on the synthetic fibre yarn 1, on power line core conductor 2, extrudes ethylene propylene diene rubber power line core insulation layer 3; Wrapped semiconductive power core screen 4 on power line core insulation layer 3; Described ground wire core comprises the ground wire core insulating barrier 6 that extrudes on ground wire core conductor 5 and the conductor 5, and described control core is to be twisted again in control core tension by three tinned copper wire control line core conductors 8 to spin on the synthetic fibre yarn 7, on control line core conductor 8, extrudes control line core insulation layer 9 and common wrapped control core coating layer 10.
Claims (4)
1. novel electric cable for coal mining machine comprises the insulation cable core, it is characterized in that: described insulation cable core comprises three groups of power cores, one group of ground wire core and one group of control core, and described insulation cable core extrudes lapping layer, outside lapping layer, extrudes the neoprene oversheath.
2. novel electric cable for coal mining machine according to claim 1 is characterized in that: described power core is to be twisted again in tension by the tinned copper wire conductor to spin on the synthetic fibre yarn, on conductor, extrudes the ethylene propylene diene rubber insulating barrier, wrapped semiconductive shielding layer on insulating barrier.
3. novel electric cable for coal mining machine according to claim 1 is characterized in that: described ground wire core comprises the insulating barrier that extrudes on conductor and the conductor.
4. novel electric cable for coal mining machine according to claim 1 is characterized in that: described control core is to be twisted again in tension by three tinned copper wire conductors to spin on the synthetic fibre yarn, extruded insulation layer and common wrapped coating layer on conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203726869U CN202268195U (en) | 2011-10-08 | 2011-10-08 | Novel cable of coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203726869U CN202268195U (en) | 2011-10-08 | 2011-10-08 | Novel cable of coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268195U true CN202268195U (en) | 2012-06-06 |
Family
ID=46158980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203726869U Expired - Fee Related CN202268195U (en) | 2011-10-08 | 2011-10-08 | Novel cable of coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202268195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578632A (en) * | 2013-10-11 | 2014-02-12 | 泛亚电缆集团有限公司 | Shielding rubber-jacketed flexible cable for coal cutter |
-
2011
- 2011-10-08 CN CN2011203726869U patent/CN202268195U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578632A (en) * | 2013-10-11 | 2014-02-12 | 泛亚电缆集团有限公司 | Shielding rubber-jacketed flexible cable for coal cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20121008 |