CN204577146U - A kind of high strength cold resistant cable - Google Patents
A kind of high strength cold resistant cable Download PDFInfo
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- CN204577146U CN204577146U CN201520210124.2U CN201520210124U CN204577146U CN 204577146 U CN204577146 U CN 204577146U CN 201520210124 U CN201520210124 U CN 201520210124U CN 204577146 U CN204577146 U CN 204577146U
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- high strength
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a kind of high strength cold resistant cable, comprise strengthening core, extrude the cable core in described strengthening core outside, the woven shield being wrapped in described cable core outside, the oversheath be located at outside described woven shield; Described strengthening core, between cable core and woven shield, be filled with inner sheath; Described cable core is 6, and described cable core comprises two conductors, the proof copper-wire braided screen be wrapped in outside conductor, the overcoat being located at the insulating barrier between described conductor and proof copper-wire braided screen and being located at outside woven shield; Described conductor is tinned copper wire conductor; Described insulating barrier is ethylene propylene rubber insulated layer; Described oversheath is neoprene layer; Described overcoat is high-strength nylon overcoat.The utility model cable strength is high, good weatherability, can be resistance to high and cold, and can at high temperature Long-Time Service, have good resistance to wear, buckling, mechanicalness and the soft characteristic of height, and UV resistant, resistance to ozone and moisture-resistance is good.
Description
Technical field
The utility model relates to field of cables, particularly relates to the high strength cold resistant cable that a kind of weatherability is strong, UV resistant, resistance to ozone and moisture-resistance are good.
Background technology
Along with the increasing in mankind's activity field, the range of application of cable is also progressively strengthening.Particularly also increase gradually in the use of extremely frigid zones cable, this just requires that cable has very strong cold resistance, thus make cable run safer in high cold district, to ensure the even running of various equipment, the cable ubiquity cold tolerance of current manufacture is not strong, in ambient temperature lower than the problem that can not be suitable for very well when subzero 40 degrees Celsius, how to make cable more have cold tolerance, having better pliability, pull resistance in cold district just becomes the technical barrier of cable production art.
Summary of the invention
The utility model for above-mentioned the deficiencies in the prior art, provide a kind of can resistance to high and cold, tension and pliability is good, can the good high strength cold resistant cable of UV resistant, resistance to ozone and moisture resistance properties.
For solving problems of the prior art, the concrete technical scheme of employing is:
A kind of high strength cold resistant cable, comprises strengthening core, extrudes the cable core in described strengthening core outside, the woven shield being wrapped in described cable core outside, the oversheath be located at outside described woven shield; Described strengthening core, between cable core and woven shield, be filled with inner sheath; Described cable core is 6, and described cable core comprises two conductors, the proof copper-wire braided screen be wrapped in outside conductor, the overcoat being located at the insulating barrier between described conductor and proof copper-wire braided screen and being located at outside woven shield.
Preferred scheme, described conductor is tinned copper wire conductor.
Preferred scheme further, the proof copper-wire braided coverage rate of described proof copper-wire braided screen reaches more than 90%.
Further preferred scheme, described insulating barrier is ethylene propylene rubber insulated layer.
Described oversheath is neoprene layer.
Described overcoat is high-strength nylon overcoat.
Described strengthening core is steel wire strengthening core.
By adopting such scheme, a kind of high strength cold resistant cable of the present utility model compared with prior art, its technique effect is: inner employing 6 cables core are made, and be provided with 2 conductors in every root cable core, cable is made to have good buckling, mechanicalness and the soft characteristic of height, and production cost is low, long service life; Adopt steel wire strengthening core in the middle of cable, make that cable strength is high, pull resistance good; Oversheath adopts chloroprene rubber sheath, and neoprene intensity is high, good endurance, has excellent resistance to wear, anti-flammable, light resistance, ozone resistants and resistance to weathering, and elasticity is good, shock-resistant with vibration; Rubber insulation adopts ethylene-propylene rubber to make, ethylene-propylene rubber has good electrical insulation, weatherability and corrosion resistance, cable is produced with ethylene-propylene rubber, instead of the insulating barrier that PVC makes cable, have in the insulation property of cable and useful life and increased substantially, and make cable can at 90 DEG C Long-Time Service, and the high and cold temperature of ability-40 DEG C; Overcoat adopts nylon to be made, and have good mar proof, and coefficient of friction is low, has certain anti-flammability.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high strength cold resistant cable of the utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with instantiation also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
As shown in Figure 1:
A kind of high strength cold resistant cable, comprises steel wire strengthening core 1, extrudes the cable core 2 in described strengthening core 1 outside, the woven shield 3 being wrapped in described cable core 2 outside, the neoprene oversheath 4 be located at outside described woven shield 3; Described strengthening core 1, between cable core 2 and woven shield 3, be filled with inner sheath 5; Described cable core 2 is 6, and described cable core 2 comprises two tinned copper wire conductors 21, the proof copper-wire braided screen 22 be wrapped in outside tinned copper wire conductor 21, the high-strength nylon overcoat 24 being located at the ethylene propylene rubber insulated layer 23 between described tinned copper wire conductor 21 and proof copper-wire braided screen 22 and being located at outside proof copper-wire braided screen 22.The proof copper-wire braided coverage rate of described proof copper-wire braided screen 22 reaches more than 90%.
High strength cold resistant cable described in the utility model inside adopts 6 cables core to make, and is provided with 2 conductors in every root cable core, make cable have good buckling, mechanicalness and the soft characteristic of height, and production cost is low, long service life; Adopt steel wire strengthening core in the middle of cable, make that cable strength is high, pull resistance good; Oversheath adopts chloroprene rubber sheath, and neoprene intensity is high, good endurance, has excellent resistance to wear, anti-flammable, light resistance, ozone resistants and resistance to weathering, and elasticity is good, shock-resistant with vibration; Rubber insulation adopts ethylene-propylene rubber to make, ethylene-propylene rubber has good electrical insulation, weatherability and corrosion resistance, cable is produced with ethylene-propylene rubber, instead of the insulating barrier that PVC makes cable, have in the insulation property of cable and useful life and increased substantially, and make cable can at 90 DEG C Long-Time Service, and the high and cold temperature of ability-40 DEG C; Overcoat adopts nylon to be made, and have good mar proof, and coefficient of friction is low, has certain anti-flammability.
The foregoing is only preferred embodiment of the present utility model; not in order to limit protection range of the present utility model; all within spirit of the present utility model and principle, any amendment done, equivalent to replace, be all included within protection range of the present utility model.
Claims (6)
1. a high strength cold resistant cable, is characterized in that: it comprises strengthening core, extrudes the cable core in described strengthening core outside, the woven shield being wrapped in described cable core outside, the oversheath be located at outside described woven shield; Described strengthening core, between cable core and woven shield, be filled with inner sheath; Described cable core is 6, and described cable core comprises two conductors, the proof copper-wire braided screen be wrapped in outside conductor, the overcoat being located at the insulating barrier between described conductor and proof copper-wire braided screen and being located at outside woven shield.
2. according to a kind of high strength cold resistant cable described in claim 1, it is characterized in that: described conductor is tinned copper wire conductor.
3. a kind of high strength cold resistant cable according to claim 1, is characterized in that: the proof copper-wire braided coverage rate of described proof copper-wire braided screen reaches more than 90%.
4. a kind of high strength cold resistant cable according to claim 1, is characterized in that: described insulating barrier is ethylene propylene rubber insulated layer.
5. a kind of high strength cold resistant cable according to claim 1, is characterized in that: described oversheath is neoprene layer.
6. a kind of high strength cold resistant cable according to claim 1, is characterized in that: described overcoat is nylon overcoat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210124.2U CN204577146U (en) | 2015-04-09 | 2015-04-09 | A kind of high strength cold resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210124.2U CN204577146U (en) | 2015-04-09 | 2015-04-09 | A kind of high strength cold resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577146U true CN204577146U (en) | 2015-08-19 |
Family
ID=53869747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520210124.2U Active CN204577146U (en) | 2015-04-09 | 2015-04-09 | A kind of high strength cold resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577146U (en) |
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2015
- 2015-04-09 CN CN201520210124.2U patent/CN204577146U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230821 Address after: No. 19, Tongguang Street, Baochang Town, Haimen District, Nantong City, Jiangsu Province 226000 Patentee after: Jiangsu Tongguang derou Cable Co.,Ltd. Address before: Room 103, Building 13, No. 855, Jinglian Road, Minhang District, Shanghai, 201108 Patentee before: DOROU CABLE (SHANGHAI) Co.,Ltd. |
|
| TR01 | Transfer of patent right |