CN204991224U - Rubber jacketed cable of low smoke halogen -free high strength soft coal winning machine - Google Patents
Rubber jacketed cable of low smoke halogen -free high strength soft coal winning machine Download PDFInfo
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- CN204991224U CN204991224U CN201520740510.2U CN201520740510U CN204991224U CN 204991224 U CN204991224 U CN 204991224U CN 201520740510 U CN201520740510 U CN 201520740510U CN 204991224 U CN204991224 U CN 204991224U
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- conductor
- deck
- low smoke
- cable
- soft coal
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Abstract
The utility model discloses a rubber jacketed cable of low smoke halogen -free high strength soft coal winning machine, it includes the cable body, the cable body includes conductor, insulating layer, shielding layer and oversheath. Cable body inside is provided with a plurality of conductors, through keeping apart the leg joint between the conductor, just cable body center is provided with the enhancement core, the conductor is provided with a plurality of gum filler outward, the conductor outside sets up the one deck insulating layer, the outer closely crowded package one deck shielding layer of insulating layer, the outer closely crowded package one deck metal armor layer of shielding layer, closely crowd package one deck reinforcing braid outside the metal armor layer, the outer closely crowded package one deck polyester film of reinforcing braid is around the covering, polyester film crowds package one deck oversheath outward around the covering. The utility model discloses the cable has advantages such as reasonable, the stretch -proofing and long service life of structural design.
Description
Technical field
The utility model relates to field of cables, particularly relates to a kind of low smoke and zero halogen high-strength super-soft coal getter cabtyre cable.
Background technology
At present, along with socioeconomic development, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, such as in power plant, the fields such as metallurgy and colliery all need to use cable, because the particularity of these field operational environments, so have different requirements to cable, and cable used within coal mines must possess high strength, the advantage such as stretch-proof and anticorrosion, but existing cable is because of problems such as its structural design are unreasonable, cable can not be used for a long time in the fields such as colliery, easily there is the problems such as sheath breakage or short circuit, unnecessary trouble is brought to the processing of staff.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of low smoke and zero halogen high-strength super-soft coal getter cabtyre cable.
The utility model is taked following technical scheme to realize: a kind of low smoke and zero halogen high-strength super-soft coal getter cabtyre cable, it comprises cable body, described cable body comprises conductor, insulating barrier, screen and oversheath, and described cable body inside is provided with multiple conductor; Connected by isolation mount between described conductor; And described cable body center is provided with strengthening core; Described conductor is outside equipped with multiple gum filler; Described conductor outer setting one layer insulating; Described insulating barrier closely extrudes one deck screen outward; Described screen closely extrudes layer of metal armour outward; Described metal armor layers closely extrudes one deck reinforcing braid outward; Described reinforcing braid closely extrudes one deck polyester film lapping layer outward; One deck oversheath is extruded outside described polyester film lapping layer.
Above-mentioned a kind of low smoke and zero halogen high-strength super-soft coal getter cabtyre cable, described conductor is that multiple copper single line presses stranded forming.
Above-mentioned a kind of low smoke and zero halogen high-strength super-soft coal getter cabtyre cable, described insulating barrier, between conductor and gum filler, gap portion is provided with packed layer.
Above-mentioned a kind of low smoke and zero halogen high-strength super-soft coal getter cabtyre cable, described packed layer is polyurethane foam plastics material.
Above-mentioned a kind of low smoke and zero halogen high-strength super-soft coal getter cabtyre cable, described reinforcing braid is that nonmagnetic metal band or wire winding are made.
Above-mentioned a kind of low smoke and zero halogen high-strength super-soft coal getter cabtyre cable, described oversheath adopts Thermoplastic Vulcanizate to make.
The utility model has following beneficial effect in sum: the utility model cable has the advantages such as reasonable in design, stretch-proof and long service life, described oversheath adopts Thermoplastic Vulcanizate to make, thus make cable have high resiliency and the advantage such as bend resistance is effective, there is higher tensile strength, tear resistance excellence and good resistance to wear in addition, effectively can solve the problems of crack that cable in use causes.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, cable body; 2, conductor; 3, isolation mount; 4, strengthening core; 5, gum filler; 6, packed layer; 7, insulating barrier; 8, screen; 9, metal armor layers; 10, reinforcing braid; 11, polyester film lapping layer; 12, oversheath.
Embodiment
As shown in Figure 1, a kind of low smoke and zero halogen high-strength super-soft coal getter cabtyre cable, it comprises cable body 1, and described cable body 1 comprises conductor 2, insulating barrier 7, screen 8 and oversheath 12, and described cable body 1 inside is provided with multiple conductor 2; Connected by isolation mount 3 between described conductor 2; And described cable body 1 center is provided with strengthening core 4; Described conductor 2 is outside equipped with multiple gum filler 5; Described conductor 2 outer setting one layer insulating 7; Described insulating barrier 7 is outer closely extrudes one deck screen 8; Described screen 8 is outer closely extrudes layer of metal armour 9; Described metal armor layers 9 is outer closely extrudes one deck reinforcing braid 10; Described reinforcing braid 10 is outer closely extrudes one deck polyester film lapping layer 11; One deck oversheath 12 is extruded outside described polyester film lapping layer 11.
Described conductor 2 presses stranded forming for multiple copper single line, not only alleviates the own wt of cable body 1, and reduces installation cost, makes that staff's is more convenient to operate; The isolation mount 3 arranged between described conductor 2 plays the effect of fixed conductor 2, prevents conductor 2 from occurring the situation of skew; And described packed layer 6 is polyurethane foam plastics material, can improve the impact resistance of conductor 2 and resistant to bending intensity, increase the concentricity of cable body 1; Described screen 8 enhances the ability that outside electromagnetic interference kept out by cable, simultaneously the electromagenetic wave radiation of control cables body 1 self can not disturb other equipment around again; Described reinforcing braid 10 is made for nonmagnetic metal band or wire are wound around, the eddy current problem that magnetic material armouring produces can be eliminated, the effect of more protection can also be played to the structure of cable simultaneously, effectively reduce the damage be subject to when cable body 1 is subject to impacting, extend the useful life of cable body 1; Described polyester film lapping layer 11 has good mechanical performance and toughness advantages of higher, thus improves flexibility and the toughness of cable body 1, enhances the mechanical bend performance of cable; Described oversheath 12 adopts Thermoplastic Vulcanizate to make, thus make cable have high resiliency and the advantage such as bend resistance is effective, there is higher tensile strength, tear resistance excellence and good resistance to wear in addition, effectively can solve the problems of crack that cable in use causes.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
Claims (6)
1. a low smoke and zero halogen high-strength super-soft coal getter cabtyre cable, it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, it is characterized in that: described cable body inside is provided with multiple conductor; Connected by isolation mount between described conductor; And described cable body center is provided with strengthening core; Described conductor is outside equipped with multiple gum filler; Described conductor outer setting one layer insulating; Described insulating barrier closely extrudes one deck screen outward; Described screen closely extrudes layer of metal armour outward; Described metal armor layers closely extrudes one deck reinforcing braid outward; Described reinforcing braid closely extrudes one deck polyester film lapping layer outward; One deck oversheath is extruded outside described polyester film lapping layer.
2. a kind of low smoke and zero halogen high-strength super-soft coal getter cabtyre cable according to claim 1, is characterized in that: described conductor is that multiple copper single line presses stranded forming.
3. a kind of low smoke and zero halogen high-strength super-soft coal getter cabtyre cable according to claim 1, is characterized in that: described insulating barrier, between conductor and gum filler, gap portion is provided with packed layer.
4. a kind of low smoke and zero halogen high-strength super-soft coal getter cabtyre cable according to claim 3, is characterized in that: described packed layer is polyurethane foam plastics material.
5. a kind of low smoke and zero halogen high-strength super-soft coal getter cabtyre cable according to claim 1, is characterized in that: described reinforcing braid is that nonmagnetic metal band or wire winding are made.
6. a kind of low smoke and zero halogen high-strength super-soft coal getter cabtyre cable according to claim 1, is characterized in that: described oversheath adopts Thermoplastic Vulcanizate to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740510.2U CN204991224U (en) | 2015-09-23 | 2015-09-23 | Rubber jacketed cable of low smoke halogen -free high strength soft coal winning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740510.2U CN204991224U (en) | 2015-09-23 | 2015-09-23 | Rubber jacketed cable of low smoke halogen -free high strength soft coal winning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204991224U true CN204991224U (en) | 2016-01-20 |
Family
ID=55125567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520740510.2U Expired - Fee Related CN204991224U (en) | 2015-09-23 | 2015-09-23 | Rubber jacketed cable of low smoke halogen -free high strength soft coal winning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204991224U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869735A (en) * | 2016-05-20 | 2016-08-17 | 安徽德源电缆集团有限公司 | Anti-interference, damp-proof and high-temperature-resistant insulated cable for communication |
| CN107301894A (en) * | 2017-06-23 | 2017-10-27 | 安徽华上电缆科技有限公司 | A kind of computer control cable |
| CN108109737A (en) * | 2017-11-30 | 2018-06-01 | 安徽恒晶电缆集团有限公司 | A kind of special soft heatproof drag chain cable of TRGG types |
-
2015
- 2015-09-23 CN CN201520740510.2U patent/CN204991224U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869735A (en) * | 2016-05-20 | 2016-08-17 | 安徽德源电缆集团有限公司 | Anti-interference, damp-proof and high-temperature-resistant insulated cable for communication |
| CN107301894A (en) * | 2017-06-23 | 2017-10-27 | 安徽华上电缆科技有限公司 | A kind of computer control cable |
| CN108109737A (en) * | 2017-11-30 | 2018-06-01 | 安徽恒晶电缆集团有限公司 | A kind of special soft heatproof drag chain cable of TRGG types |
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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 |
Granted publication date: 20160120 Termination date: 20210923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |