CN203882706U - Anti-tension electric power cable having multiple types of frameworks - Google Patents
Anti-tension electric power cable having multiple types of frameworks Download PDFInfo
- Publication number
- CN203882706U CN203882706U CN201420128418.6U CN201420128418U CN203882706U CN 203882706 U CN203882706 U CN 203882706U CN 201420128418 U CN201420128418 U CN 201420128418U CN 203882706 U CN203882706 U CN 203882706U
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- Prior art keywords
- zinc
- plated
- coated
- conductors
- skeleton
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Abstract
The utility model discloses an anti-tension electric power cable having multiple types of frameworks. The anti-tension electric power cable comprises a zinc-coated main conductor, zinc-coated control conductors and zinc-coated power conductors, wherein outer sides of the zinc-coated main conductor, the zinc-coated control conductors and the zinc-coated power conductors are respectively and sequentially wrapped in a static coating layer and a high-elasticity modulus ethylene propylene rubber insulation layer, the outer side of the zinc-coated main conductor is sleeved with a first four-corner star-shaped insulation anti-torsion framework, the outer sides of the zinc-coated control conductors are sleeved with second four-corner star-shaped insulation anti-torsion frameworks, outer sides of the second four-corner star-shaped insulation anti-torsion frameworks are respectively wrapped in a plastic film layer, the outer sides of the zinc-coated power conductors are sleeved with elliptical rubber frameworks, the two zinc-coated control conductors and the two zinc-coated power conductors are respectively distributed at four outer corners of the first four-corner star-shaped insulation anti-torsion framework with intervals, and outer sides are sequentially wrapped in a fireproof glass filament layer, an aluminum magnesium silicon alloy filament braiding layer and a low-smoke halogen-less polyvinyl chloride sheath. The anti-tension electric power cable greatly improves anti-compression capability and further has advantages of good fire-proof effect and safe and reliable use.
Description
Technical field
The utility model relates to power cable technical field, relates in particular to a kind of tension power cable with multiple skeleton.
Background technology
Existing computer and instrument are high temperature resistant not high with fire resistance with cable, and under fire condition, the security reliability of cable is low, and shielding properties and interference free performance are not high, are not suitable for use in densely populated and higher to device security reliability requirement place.Therefore, be badly in need of that a kind of intensity is large, high temperature resistant, anti-flammability, shielding, intrinsic safety system power cable that anti-interference is good, safe.
Utility model content
The utility model object is exactly the defect in order to make up prior art, and a kind of tension power cable with multiple skeleton is provided.
The utility model is achieved through the following technical solutions:
A kind of tension power cable with multiple skeleton, include zinc-plated leading body, zinc-plated control conductor and zinc-plated power conductor, at described zinc-plated leading body, zinc-plated control conductor and the external side of zinc-plated power guide are all coated with anti-static coating and the ethylene propylene rubber insulated layer of high resiliency modulus successively, there is four jiaos of stars antitorque skeleton one that insulate at the outside cover of zinc-plated leading body, there is four jiaos of stars antitorque skeleton two that insulate at zinc-plated control conductor outside cover, be surrounded by plastic film layers in four jiaos of stars antitorque skeleton two outsides of insulating, also overlap and have oval rubber skeleton in the described external side of zinc-plated power guide, by two zinc-plated power conductors and two zinc-plated control conductors respectively interval four exterior angles place that is distributed in four jiaos of stars insulation tension skeletons one and be coated with successively glass fiber fireprotection layer in outside, aluminum-magnesium-silicon alloy wire organization level and low-smoke low-halogen polyvinyl chloride oversheath.
The utility model has the advantages that: the external side cover of the zinc-plated power guide of the utility model has oval rubber skeleton, has greatly strengthened the anti-pressure ability of cable, and flameproof effect is good, safe and reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of tension power cable with multiple skeleton, include zinc-plated leading body 1, zinc-plated control conductor 2 and zinc-plated power conductor 3, at described zinc-plated leading body 1, zinc-plated control conductor 2 and zinc-plated power conductor 3 outsides are all coated with anti-static coating 4 and the ethylene propylene rubber insulated layer 5 of high resiliency modulus successively, there is four jiaos of stars antitorque skeleton 1 that insulate at the outside cover of zinc-plated leading body 1, there is four jiaos of stars antitorque skeleton 27 that insulate at zinc-plated control conductor 2 outsides covers, be surrounded by plastic film layers 8 in four jiaos of stars antitorque skeleton 27 outsides of insulating, also overlap and have oval rubber skeleton 9 in described zinc-plated power conductor 3 outsides, by two zinc-plated power conductors 3 and two zinc-plated control conductors 2 respectively interval four exterior angles place that is distributed in four jiaos of stars insulation tension skeletons 1 and be coated with successively glass fiber fireprotection layer 10 in outside, aluminum-magnesium-silicon alloy wire organization level 11 and low-smoke low-halogen polyvinyl chloride oversheath 12.
Claims (1)
1. the tension power cable with multiple skeleton, it is characterized in that: include zinc-plated leading body, zinc-plated control conductor and zinc-plated power conductor, at described zinc-plated leading body, zinc-plated control conductor and the external side of zinc-plated power guide are all coated with anti-static coating and the ethylene propylene rubber insulated layer of high resiliency modulus successively, there is four jiaos of stars antitorque skeleton one that insulate at the outside cover of zinc-plated leading body, there is four jiaos of stars antitorque skeleton two that insulate at zinc-plated control conductor outside cover, be surrounded by plastic film layers in four jiaos of stars antitorque skeleton two outsides of insulating, also overlap and have oval rubber skeleton in the described external side of zinc-plated power guide, by two zinc-plated power conductors and two zinc-plated control conductors respectively interval four exterior angles place that is distributed in four jiaos of stars insulation tension skeletons one and be coated with successively glass fiber fireprotection layer in outside, aluminum-magnesium-silicon alloy wire organization level and low-smoke low-halogen polyvinyl chloride oversheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128418.6U CN203882706U (en) | 2014-03-20 | 2014-03-20 | Anti-tension electric power cable having multiple types of frameworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128418.6U CN203882706U (en) | 2014-03-20 | 2014-03-20 | Anti-tension electric power cable having multiple types of frameworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203882706U true CN203882706U (en) | 2014-10-15 |
Family
ID=51683181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420128418.6U Expired - Fee Related CN203882706U (en) | 2014-03-20 | 2014-03-20 | Anti-tension electric power cable having multiple types of frameworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203882706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206334A (en) * | 2015-10-21 | 2015-12-30 | 安徽徽宁电器仪表集团有限公司 | Railway signaling tensile cable |
| CN114184309A (en) * | 2021-10-27 | 2022-03-15 | 贵州航天智慧农业有限公司 | Piezoresistive MEMS sensor and preparation method thereof |
-
2014
- 2014-03-20 CN CN201420128418.6U patent/CN203882706U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206334A (en) * | 2015-10-21 | 2015-12-30 | 安徽徽宁电器仪表集团有限公司 | Railway signaling tensile cable |
| CN114184309A (en) * | 2021-10-27 | 2022-03-15 | 贵州航天智慧农业有限公司 | Piezoresistive MEMS sensor and preparation method thereof |
| CN114184309B (en) * | 2021-10-27 | 2023-09-01 | 贵州航天智慧农业有限公司 | Piezoresistive MEMS sensor and preparation method thereof |
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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: 20141015 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |