CN201655373U - Novel composite-reinforcing rubber jacketed flexible cable for coal-winning machine - Google Patents
Novel composite-reinforcing rubber jacketed flexible cable for coal-winning machine Download PDFInfo
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- CN201655373U CN201655373U CN200920295664XU CN200920295664U CN201655373U CN 201655373 U CN201655373 U CN 201655373U CN 200920295664X U CN200920295664X U CN 200920295664XU CN 200920295664 U CN200920295664 U CN 200920295664U CN 201655373 U CN201655373 U CN 201655373U
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- Prior art keywords
- core
- stranding
- multicore
- heat
- isolation strip
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- Expired - Lifetime
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- 238000002955 isolation Methods 0.000 claims abstract description 32
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 238000009413 insulation Methods 0.000 claims abstract description 24
- 238000012544 monitoring process Methods 0.000 claims abstract description 22
- 229920000742 Cotton Polymers 0.000 claims abstract description 20
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002390 adhesive tape Substances 0.000 claims abstract description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 14
- 239000003292 glue Substances 0.000 claims description 14
- 239000003245 coal Substances 0.000 claims description 13
- 238000005065 mining Methods 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 10
- 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 description 5
- 239000003063 flame retardant Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 abstract description 5
- 239000004744 fabric Substances 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000004760 aramid Substances 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- -1 perfluoroethylene-propylene Chemical group 0.000 description 1
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Abstract
The utility model relates to a composite-reinforcing rubber jacketed flexible cable for a coal-winning machine. A multi-core power line core conductor adopts a tinned copper wire stranded-type compound-stranding structure, which is wrapped by a first heat-resistant ultra-smooth film isolation strip, a high-strength power line core insulation, a double-sided semi-conductive cotton cloth band, and a metal/fiber braid shielding reinforcement layer in sequence; a control line core and a monitoring line core are stranded by adopting high-strength aramid fibers as a central strand, tin-plated braided lines are used for compound stranding, and a wire braid layer can enhance the strength and the softness; the compound stranding of multiple strands of line cores and the wrapping of the heat-resistant ultra-smooth film isolation strip enhance the circumnutating, bending, slippage properties of the coal-winning machine; a high-strength EPDM (ethylen e-propylene-diene mischpolymere) insulation, a high-strength inner sheath, and a flame-resistant high-strength outer sheath ensure the strength and the impact-resistant ability of the cable; a multi-core power line core, a multi-core monitoring line core stranding cable, a multi-core controlling line stranding cable are stranded and integrated with a plurality of semi-conductive adhesive tapes to form an assembly cable, which is wrapped by a second double-sided semi-conductive cotton cloth band and an extruded flame-resistant sheath layer.
Description
Technical field
The utility model relates to a kind of cable, is specifically related to a kind ofly anti-circumnutate, easy glide, high strength move and use electric cable for coal mining machine.
Background technology
At present, coal-winning machine much smaller than the normal bending radius of normal cable, owing to be subjected to mechanical stress effects such as frequent bending, stretching, often causes core particularly to control the fracture of core and supervision core with the common bending radius of cable, has a strong impact on useful life.For this reason, Chinese patent once disclosed a kind of " reinforced soft cable of coal mining machine " (China, notification number CN201355565Y, December 2 2009 day for announcing), primary structure comprises: power core, control core, inner sheath, fabric reinforcement, oversheath are formed, and three of power cores are triangular arranged, the control core is in twos between the power core, and the power core constitutes outer surface with the control core and once wraps up inner sheath, fabric reinforcement, oversheath.The power core is the ground core that power line core conductor layer, fiber/copper wire are woven into from the inside to surface successively; The control core is that conductor wire core, the perfluoroethylene-propylene insulating barrier of control core formed from the inside to surface successively.But it does not still satisfy the requirement of existing coal-winning machine.
The utility model content
The purpose of this utility model provides a kind of novel composite reinforced rubber sleeve flexible cable for coal mining machine, it has good anti-circumnutating and the easy glide performance, suitable high-frequency moves, and can effectively prolong cable useful life, improves that production system is normal, the reliability of safe operation.
For achieving the above object, the solution that the utility model is taked is: a kind of novel composite reinforced rubber sleeve flexible cable for coal mining machine, adopt multicore structure, multicore power line core conductor adopts the tinned copper wire multiply structure that tangles again, the first heat-resisting superslide film isolation strip wrapped multicore power line core conductor, outside the first heat-resisting superslide film isolation strip is high strength power line core insulation, high strength power line core insulation is outward the first two-sided semiconductive cotton tape, and the first two-sided semiconductive cotton tape is outward metal/fibrage shielded reinforced layer;
Multicore monitoring cable core conductor adopts the first aramid fiber silk central strand, the first aramid fiber silk central strand external beam twists the first tin plated wire strand, the first tin plated wire strand is outward metal knitted, outside metal knitted is the second heat-resisting superslide film isolation strip, it outside the second heat-resisting superslide film isolation strip insulation of monitoring core second third glue, the insulation of monitoring core second third glue is outer to be the 3rd heat-resisting superslide film isolation strip, and multicore monitoring cable core conductor is stranded in the one stranding, and stranding extrudes inner restrictive coating outward;
Multicore control line core conductor adopts the second aramid fiber silk central strand, the second aramid fiber silk central strand external beam twists the second tin plated wire strand, the second tin plated wire strand is outward metal knitted reinforced layer, metal knitted reinforced layer is outward the 4th heat-resisting superslide film isolation strip, it outside the 4th heat-resisting superslide film isolation strip insulation of control core second third glue, the insulation of control core second third glue is outer to be the 5th heat-resisting superslide film isolation strip, multicore control line core conductor is stranded in the one stranding, and stranding is outward two-sided semiconductive cotton tape lapping layer;
Multicore power core, multicore monitoring core stranding, multicore control core stranding and many semiconductive adhesive tape are stranded in the total stranding of one, the outer wrapped second two-sided semiconductive cotton tape of total stranding, and the second two-sided semiconductive cotton tape extrudes flame retardant sheath layer outward.
This novel composite reinforced rubber sleeve flexible cable for coal mining machine has the following advantages:
(1) oversensitive power line core conductor adopts the tinned copper wire multiply structure that tangles again, and soft stretch-proof, anti-circumnutating prevent the conductor oxidation.
(2) multicore control core and multicore monitor that core adopts high strength aramid fiber silk as central strand, and zinc-plated strand twists again, and wire sheathing is gained in strength and flexibility.
(3) the multiply core twists and the wrapped enhancing electric cable for coal mining machine in heat-resisting superslide film isolation strip circumnutates, bending and slip property again.
(4) high-strength ternary second third insulation, high strength inner sheath and flame-retardant high-strength oversheath are guaranteed cable intensity and impact resistance.
Description of drawings
Fig. 1 is the present embodiment structural representation.
Among the figure: 1, multicore power line core conductor, 2-1, the first heat-resisting superslide film isolation strip, 2-2, the second heat-resisting superslide film isolation strip, 2-3, the 3rd heat-resisting superslide film isolation strip, 2-4, the 4th heat-resisting superslide film isolation strip, 2-5, the 5th heat-resisting superslide film isolation strip, 3, high strength power line core insulation, 4, the first two-sided semiconductive cotton tape, 5, metal/fibrage shielded reinforced layer, 6, the first aramid fiber silk central strand, 7, the first tin plated wire strand, 8, metal knitted, 9, the insulation of monitoring core second third glue, 10, inner restrictive coating, 11, the second aramid fiber silk central strand, 12, the second tin plated wire strand, 13, metal knitted reinforced layer, 14, the insulation of control core second third glue, 15, the first two-sided semiconductive cotton tape lapping layer, 16, the semiconductive adhesive tape, 17, the second two-sided semiconductive cotton tape, 18, flame retardant sheath layer.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is remake description.
Referring to Fig. 1, a kind of novel composite reinforced rubber sleeve flexible cable for coal mining machine, adopt multicore structure, multicore power line core conductor 1 adopts the tinned copper wire multiply structure that tangles again, the wrapped multicore power line of first heat-resisting superslide film isolation strip 2-1 core conductor 1, the first heat-resisting superslide film isolation strip 2-1 is outward a high strength power line core insulation 3, is to be metal/fibrage shielded reinforced layer 5 outside first two-sided semiconductive cotton tape 4, the first two-sided semiconductive cotton tapes 4 outside the high strength power line core insulation 3;
Multicore monitoring cable core conductor adopts the first aramid fiber silk central strand 6, the first aramid fiber silk central strand, 6 external beams twist the first tin plated wire strand 7, outside the first tin plated wire strand 7 is metal knitted 8, outside metal knitted 8 is the second heat-resisting superslide film isolation strip 2-2, the second heat-resisting superslide film isolation strip 2-2 is outward monitoring core second third glue insulation 9, outside monitoring core second third glue insulation 9 is the 3rd heat-resisting superslide film isolation strip 2-3, and multicore monitoring cable core conductor is stranded in the one stranding, and stranding extrudes inner restrictive coating 10 outward;
Multicore control line core conductor adopts the second aramid fiber silk central strand 11, the second aramid fiber silk central strand, 11 external beams twist the second tin plated wire strand 12, outside the second tin plated wire strand 12 is metal knitted reinforced layer 13, outside the metal knitted reinforced layer 13 is the 4th heat-resisting superslide film isolation strip 2-4, the 4th heat-resisting superslide film isolation strip 2-4 is outward control core second third glue insulation 14, outside control core second third glue insulation 14 is the 5th heat-resisting superslide film isolation strip 2-5, multicore control line core conductor is stranded in the one stranding, and stranding is outward the first two-sided semiconductive cotton tape lapping layer 15;
Multicore power core, multicore monitoring core stranding, multicore control core stranding and many semiconductive adhesive tape 16 are stranded in the total stranding of one, total stranding outer wrapped second two-sided semiconductive cotton tape 17, the second two-sided semiconductive cotton tape 17 outer flame retardant sheath layer 18 that extrude.
Referring to Fig. 1, described multicore power core stranding has three, and multicore monitoring core stranding has one, and multicore control core stranding has one, and semiconductive adhesive tape 16 has two.
Referring to Fig. 1, in the described multicore power core stranding seven strands or multiply tinned copper wire are arranged.Seven strands of tinned copper wires or the multiply structure that tangles again belongs to the 5th class conductor structure among the GB3956-2008.
Referring to Fig. 1, in the described multicore monitoring core stranding three strand of first aramid fiber silk central strand 6 arranged.
Referring to Fig. 1, in the described multicore control core stranding five strand of second aramid fiber silk central strand 11 arranged.
Claims (5)
1. a novel composite reinforced rubber sleeve flexible cable for coal mining machine adopts multicore structure, it is characterized in that:
Multicore power line core conductor (1) adopts the tinned copper wire multiply structure that tangles again, first heat-resisting superslide film isolation strip (2-1) the wrapped multicore power line core conductor (1), the first heat-resisting superslide film isolation strip (2-1) is outer to be high strength power line core insulation (3), high strength power line core insulation (3) is outer to be the first two-sided semiconductive cotton tape (4), and the first two-sided semiconductive cotton tape (4) is outer to be metal/fibrage shielded reinforced layer (5);
Multicore monitoring cable core conductor adopts the first aramid fiber silk central strand (6), first aramid fiber silk central strand (6) external beam twists the first tin plated wire strand (7), the first tin plated wire strand (7) is outer to be metal knitted (8), metal knitted (8) are outer to be the second heat-resisting superslide film isolation strip (2-2), the second heat-resisting superslide film isolation strip (2-2) is outer to be monitoring core second third glue insulation (9), monitoring core second third glue insulation (9) is outer to be the 3rd heat-resisting superslide film isolation strip (2-3), multicore monitoring cable core conductor is stranded in the one stranding, and stranding extrudes inner restrictive coating (10) outward;
Multicore control line core conductor adopts the second aramid fiber silk central strand (11), second aramid fiber silk central strand (11) external beam twists the second tin plated wire strand (12), the second tin plated wire strand (12) is outer to be metal knitted reinforced layer (13), metal knitted reinforced layer (13) is outer to be the 4th heat-resisting superslide film isolation strip (2-4), the 4th heat-resisting superslide film isolation strip (2-4) is outer to be control core second third glue insulation (14), control core second third glue insulation (14) is outer to be the 5th heat-resisting superslide film isolation strip (2-5), multicore control line core conductor is stranded in the one stranding, and stranding is outward the first two-sided semiconductive cotton tape lapping layer (15);
Multicore power core, multicore monitoring core stranding, multicore control core stranding and many semiconductive adhesive tape (16) are stranded in the total stranding of one, the outer wrapped second two-sided semiconductive cotton tape (17) of total stranding, the outer flame retardant sheath layer (18) that extrudes of the second two-sided semiconductive cotton tape (17).
2. novel composite reinforced rubber sleeve flexible cable for coal mining machine according to claim 1, it is characterized in that: described multicore power core has three, multicore monitoring core stranding has one, and multicore control core stranding has one, and semiconductive adhesive tape (16) has two.
3. novel composite reinforced rubber sleeve flexible cable for coal mining machine according to claim 1 is characterized in that: in the described multicore power core stranding seven strands or multiply tinned copper wire are arranged.
4. novel composite reinforced rubber sleeve flexible cable for coal mining machine according to claim 1 is characterized in that: in the described multicore monitoring core stranding three strand of first aramid fiber silk central strand (6) arranged.
5. novel composite reinforced rubber sleeve flexible cable for coal mining machine according to claim 1 is characterized in that: in the described multicore control core stranding five strand of second aramid fiber silk central strand (11) arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920295664XU CN201655373U (en) | 2009-12-28 | 2009-12-28 | Novel composite-reinforcing rubber jacketed flexible cable for coal-winning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920295664XU CN201655373U (en) | 2009-12-28 | 2009-12-28 | Novel composite-reinforcing rubber jacketed flexible cable for coal-winning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201655373U true CN201655373U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920295664XU Expired - Lifetime CN201655373U (en) | 2009-12-28 | 2009-12-28 | Novel composite-reinforcing rubber jacketed flexible cable for coal-winning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201655373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074290A (en) * | 2011-01-11 | 2011-05-25 | 上海起帆电线电缆有限公司 | Power and signal control composite type high-tensile-strength supersoft winding-resistant cable |
| CN102708967A (en) * | 2012-06-20 | 2012-10-03 | 南通米兰特电气有限公司 | High-flexibility servo motor cable |
-
2009
- 2009-12-28 CN CN200920295664XU patent/CN201655373U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074290A (en) * | 2011-01-11 | 2011-05-25 | 上海起帆电线电缆有限公司 | Power and signal control composite type high-tensile-strength supersoft winding-resistant cable |
| CN102708967A (en) * | 2012-06-20 | 2012-10-03 | 南通米兰特电气有限公司 | High-flexibility servo motor cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101124 Effective date of abandoning: 20091228 |