CN203406068U - Coal cutter comprehensive flat cable - Google Patents
Coal cutter comprehensive flat cable Download PDFInfo
- Publication number
- CN203406068U CN203406068U CN201320488812.6U CN201320488812U CN203406068U CN 203406068 U CN203406068 U CN 203406068U CN 201320488812 U CN201320488812 U CN 201320488812U CN 203406068 U CN203406068 U CN 203406068U
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- Prior art keywords
- cable
- power line
- coal
- water pipe
- flat cable
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Abstract
The utility model discloses a coal cutter comprehensive flat cable, relating to a coal cutter cable and comprising a control line, a power line and a water pipe which are parallelly arranged; the control line and the power line are parallelly arranged and the periphery is extruded by an inner sheath; the water pipe is arranged on one side of the inner sheath and is spaced with the power line; the periphery of the inner sheath and the water pipe is weaved by impregnation fiber lines, the outside of which is covered by an over sheath; the control line is composed of a communication cable and a control cable arranged on the periphery of the communication cable. The advantages are that the power line, the control line (communication optical cable) and the water pipe are integrated and are parallelly arranged to be extruded by an over sheath to form a flat cable; the flat cable is thinner and the bending radius can be three times shorter than the diameter of a cable; the core of the power line is formed by multistrand intertwisted tin-coated copper filaments, the intermediate part of which is provided with tensile fibers, thereby increasing the tensile resistance of a cable.
Description
Technical field
The utility model relates to a kind of electric cable for coal mining machine, specifically the comprehensive flat cable of a kind of coal-winning machine.
Background technology
Coal-winning machine is to integrate main equipment mechanical, electric, hydraulic pressure, in coal-winning machine coal cutting work, electrical machinery needs that water flowing is cooling more to be needed coal-face atomizing de-dusting, cable power supply, water pipe cooling electric machinery, atomizing de-dusting, but cable and water pipe are parallel uses separately, when mounting and installation, cable and water pipe need be put into respectively the cadle torring clamp effort of taking a lot of work; And rubber covered flexible electric cable for coal mining can only provide the needed electrical source of power of coal-winning machine and control power supply, the function without transmit communications signals, in running because being subject to the multiple mechanical stress effects such as frequent bending, stretching, causing controlling core is fractureed, is broken, especially at thin and thinner seam working surface coal mining machine cable because working face mining height is lower, the control core that the bending radius of electric cable for coal mining machine reduces to be squeezed is frequently fractureed especially, changing cable has not only increased workman's labour intensity, and has had a strong impact on normal production.
Summary of the invention
Lower in order to have solved thin seam working surface mining height, electric cable for coal mining machine is after being subject to mechanical bend, the problem that core is easily fractureed, breaks, the utility model provides a kind of coal-winning machine comprehensive flat cable, the bending radius of this cable reaches below 3 times of cable size, have flexibility, be adapted to low coal seam coal-winning machine and mine.
The utility model is realized with following technical scheme: the comprehensive flat cable of a kind of coal-winning machine, comprise the control line, power line and the water pipe that are arranged in parallel, control line, the power line periphery that is arranged in parallel is extruded with inner sheath, water pipe be arranged on inner sheath a side and and power line between have spacing; The periphery braiding of inner sheath and water pipe is tied with around latex bonded fibre line, around latex bonded fibre line outside, is provided with oversheath; Described control line is comprised of the communications cable and the control cable that is arranged on communications cable surrounding.
The beneficial effects of the utility model are: power line, control line (communications optical cable), water pipe are combined in one and are arranged in parallel and extrude sheath and form flat cable, flat cable thinner thickness, and bending radius reaches below 3 times of cable size;
By cable, water pipe comprehensively in one, make cable have bending radius little, have flexibility, strengthened whole cable tensile property, cable has the function of transmit communications signals, the information of airborne computer collection can be uploaded to ground control centre; During installation, water pipe can be torn and be connected to respectively power supply and water source from cable one side, has reduced the drawback of laying respectively when mounted; , when coal-winning machine is worked, play the protection of cable and cooling down and atomizing de-dusting effect meanwhile, guarantee coal-winning machine safe operation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is structural representation of the present invention.
In figure: 1, control line steel wire rope, 2, control line tinned copper wire, 3, control line insulating barrier, 4, reinforcing fibre silk, 5, optical fiber, 6, fibre coating, 7, fluoroplastics, 8, power line filament, 9, power line tinned copper wire, 10, polyester belt, 11, power line insulating barrier, 12, ground wire woven shield, 13, inner sheath, 14, latex bonded fibre line, 15, water pipe water-resistant layer, 16, stainless steel wire braid, 17, flame-retardant layer, 18, oversheath.
Embodiment
As shown in Figure 1, the comprehensive flat cable of a kind of coal-winning machine comprises control line, power line and the water pipe being arranged in parallel, and control line, the power line periphery that is arranged in parallel is extruded with inner sheath 13, water pipe be arranged on inner sheath a side and and power line between have spacing; The periphery braiding of inner sheath and water pipe is tied with around latex bonded fibre line 14, around latex bonded fibre line outside, is provided with oversheath 18; Described control line is comprised of the communications cable and the control cable that is arranged on communications cable surrounding.The be arranged in parallel periphery braiding of control line, power line is wound around latex bonded fibre line, has guaranteed that whole cable pull resistance, good bending property, tensile strength are high to have a long service life advantage.
It is stranded that the core of power line adopts multiply tinned copper wire 9 stranded centres to be added with traction-resistant fibre silk 8 structures, after the outer wrapped polyester belt 10 of multiply tinned copper wire 9, extrudes power line insulating barrier 11, and power line insulating barrier 11 peripheries are wound around ground wire woven shield 12.The core of power line adopts the stranded centre of multiply tinned copper wire to be added with traction-resistant fibre silk structure, has increased the whole stretching resistance of cable.
The core of control line adopts tinned copper wire 2 to be spirally wound on aircraft cable 1 periphery, and after embossing, extruding control line insulating barrier 3 is a unit with communications optical cable stranding; The core of control line adopts tinned copper wire to be spirally wound on aircraft cable periphery, and embossing, has Telescopic, has solved the stressed defect of breaking of core.Communications optical cable comprises optical fiber 5, is extruded in optical fiber 5 fibre coating 6 around, and fibre coating 6 is enclosed with fluoroplastics 7; Fibre coating 6 is single mode or the multimode fibers with ultraviolet light coating.Communications optical cable structure is multicore tight tube fiber to be squeezed outside a branch of single mode with ultraviolet light coating or multimode fiber to the tight cover material of attached one deck to form; There is the advantages such as bending radius is little, softness is good.
Described control line insulating barrier 3 and the material of power line insulating barrier 11 all adopt ethylene-propylene diene copolymer.
Described water pipe is to take high temperature high voltage resistant wire spirally-wound hose as matrix, and crust is coated water-resistant layer 15, stainless steel wire braid 16 and flame-retardant layer 17 from the inside to surface successively.
The material of oversheath 18 adopts haloflex material, and oversheath 18 is extruded on the comprehensive cable core being arranged in parallel, and power line and water pipe keep spacing.
Soft cable of coal mining machine is comprehensively arranged in parallel control line (communications optical cable), power line, water pipe to extrude sheath formation flat cable in one, power line and water pipe keep spacing, avoided the drawback of laying respectively when mounted, data wire has the function of transmit communications signals.
Claims (6)
1. the comprehensive flat cable of coal-winning machine, is characterized in that: comprise the control line, power line and the water pipe that are arranged in parallel, control line, the power line periphery that is arranged in parallel is extruded with inner sheath (13), water pipe be arranged on inner sheath a side and and power line between have spacing; The periphery braiding of inner sheath and water pipe is tied with around latex bonded fibre line (14), around latex bonded fibre line outside, is provided with oversheath (18); Described control line is comprised of the communications cable and the control cable that is arranged on communications cable surrounding.
2. the comprehensive flat cable of a kind of coal-winning machine according to claim 1, it is characterized in that: it is stranded that the core of power line adopts the stranded centre of multiply tinned copper wire (9) to be added with traction-resistant fibre silk (8) structure, after the outer wrapped polyester belt (10) of multiply tinned copper wire (9), extrude power line insulating barrier (11), power line insulating barrier (11) periphery is wound around ground wire woven shield (12);
The core of control line adopts tinned copper wire (2) to be spirally wound on aircraft cable (1) periphery, and after embossing, extruding control line insulating barrier (3) is a unit with communications optical cable stranding;
Communications optical cable comprises optical fiber (5), is extruded in optical fiber (5) fibre coating (6) around, and fibre coating (6) is enclosed with fluoroplastics (7).
3. the comprehensive flat cable of a kind of coal-winning machine according to claim 2, is characterized in that: described control line insulating barrier (3) and the material of power line insulating barrier (11) all adopt ethylene-propylene diene copolymer.
4. the comprehensive flat cable of a kind of coal-winning machine according to claim 2, is characterized in that: described fibre coating (6) is single mode or the multimode fiber with ultraviolet light coating.
5. according to the comprehensive flat cable of a kind of coal-winning machine described in claim 1-4 any one, it is characterized in that: described water pipe is to take high temperature high voltage resistant wire spirally-wound hose as matrix, crust is coated water-resistant layer (15), stainless steel wire braid (16) and flame-retardant layer (17) from the inside to surface successively.
6. the comprehensive flat cable of a kind of coal-winning machine according to claim 1, is characterized in that: the material of oversheath (18) adopts haloflex material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488812.6U CN203406068U (en) | 2013-08-09 | 2013-08-09 | Coal cutter comprehensive flat cable |
| CN201310348047.2A CN103400656B (en) | 2013-08-09 | 2013-08-09 | A kind of coal-winning machine comprehensive flat cable production method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488812.6U CN203406068U (en) | 2013-08-09 | 2013-08-09 | Coal cutter comprehensive flat cable |
| CN201310348047.2A CN103400656B (en) | 2013-08-09 | 2013-08-09 | A kind of coal-winning machine comprehensive flat cable production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406068U true CN203406068U (en) | 2014-01-22 |
Family
ID=55167909
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310348047.2A Active CN103400656B (en) | 2013-08-09 | 2013-08-09 | A kind of coal-winning machine comprehensive flat cable production method |
| CN201320488812.6U Expired - Fee Related CN203406068U (en) | 2013-08-09 | 2013-08-09 | Coal cutter comprehensive flat cable |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310348047.2A Active CN103400656B (en) | 2013-08-09 | 2013-08-09 | A kind of coal-winning machine comprehensive flat cable production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103400656B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810080A (en) * | 2015-03-26 | 2015-07-29 | 江苏永达采煤机电缆制造有限公司 | Cable with replaceable cores |
| CN106847384A (en) * | 2017-01-16 | 2017-06-13 | 安徽凌宇电缆科技有限公司 | A kind of special coal-winning machine flat cable of girdle |
| CN108010619A (en) * | 2017-11-29 | 2018-05-08 | 安徽华海特种电缆集团有限公司 | A kind of cold-resistant dynamic Control communicates combined voltage-resistant flat electric cable |
| EP3913642A1 (en) * | 2020-05-20 | 2021-11-24 | TE Connectivity Germany GmbH | Electrical flat cable with at least one cooling channel, assembly with such a flat cable and use of such a flat cable |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3709920B2 (en) * | 2000-03-28 | 2005-10-26 | 日立電線株式会社 | Manufacturing method of flat cable |
| JP2003173717A (en) * | 2001-12-05 | 2003-06-20 | Sumitomo Wiring Syst Ltd | Flat cable and its manufacturing method |
| CN102751006B (en) * | 2012-07-20 | 2015-11-18 | 安徽江淮电缆集团有限公司 | A kind of cable for coal cutter |
| CN102800424A (en) * | 2012-08-03 | 2012-11-28 | 江苏永达采煤机电缆制造有限公司 | Method for producing coalcutter flexible cable with water pipe |
| CN103021534B (en) * | 2012-12-22 | 2016-04-13 | 东莞长联电线电缆有限公司 | Multipurpose Wear-resistant, high-temperature resistant electric wire and preparation method thereof |
-
2013
- 2013-08-09 CN CN201310348047.2A patent/CN103400656B/en active Active
- 2013-08-09 CN CN201320488812.6U patent/CN203406068U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810080A (en) * | 2015-03-26 | 2015-07-29 | 江苏永达采煤机电缆制造有限公司 | Cable with replaceable cores |
| CN106847384A (en) * | 2017-01-16 | 2017-06-13 | 安徽凌宇电缆科技有限公司 | A kind of special coal-winning machine flat cable of girdle |
| CN108010619A (en) * | 2017-11-29 | 2018-05-08 | 安徽华海特种电缆集团有限公司 | A kind of cold-resistant dynamic Control communicates combined voltage-resistant flat electric cable |
| EP3913642A1 (en) * | 2020-05-20 | 2021-11-24 | TE Connectivity Germany GmbH | Electrical flat cable with at least one cooling channel, assembly with such a flat cable and use of such a flat cable |
| US20210366630A1 (en) * | 2020-05-20 | 2021-11-25 | Te Connectivity Germany Gmbh | Flat Electrical Cable with at Least One Cooling Channel, Assembly with such a Flat Cable and Use of Such a Flat Cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103400656B (en) | 2015-09-30 |
| CN103400656A (en) | 2013-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20160809 |