CN204166932U - A kind of many bodies cable of compact conformation - Google Patents
A kind of many bodies cable of compact conformation Download PDFInfo
- Publication number
- CN204166932U CN204166932U CN201420687927.2U CN201420687927U CN204166932U CN 204166932 U CN204166932 U CN 204166932U CN 201420687927 U CN201420687927 U CN 201420687927U CN 204166932 U CN204166932 U CN 204166932U
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- outside
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- control conductor
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- cold
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Abstract
The utility model discloses a kind of many bodies cable of compact conformation, ethylene propylene diene rubber insulating barrier and aluminium strip spiral lapped shielding layer is coated with successively outside described control conductor, outside leading body, also cover has hollow corner star elastomer, in the elastomeric outside of star, hollow corner, also cover has tin plated steel wire winding layer and fiberglass braided layer to form master core successively, be surrounded by plastic adhesive tape after controlling conductor pair twist by two and form control conductor, master core is placed on the inner side of described V-shape polyamide skeleton, the lower left side and the lower right side that two control conductor are placed on respectively V-shape polyamide skeleton form left cable core, be coated with glass fiber tape in the outside of left cable core successively and add Ceramic silicon rubber band lapping layer, the heat insulation lapping layer of aluminium foil and cold-resistant butyronitrile oversheath.The utility model includes circular left half and oval right half, and tension compressive property is good, and heat insulation and cold-resistant effective, resist bending performance is good, and working stability is reliable.
Description
Technical field
The utility model relates to field of cable technology, particularly relates to a kind of many bodies cable of compact conformation.
Background technology
The cable of prior art, although fire resistance is good, effect of heat insulation is limited, bendability is poor, affects the ampacity that cable normally runs.Under water pouring, vibration environment, fire resistance is not so good, can not, for a long time 800 DEG C and above hot environment work, can not continue to use after particularly catching fire.
Utility model content
The utility model object is exactly the defect in order to make up prior art, provides.
The utility model is achieved through the following technical solutions:
A kind of many bodies cable of compact conformation, include circular left half and oval right half, described circular left half includes leading body, control conductor and V-shape polyamide skeleton, butyronitrile polyvinyl chloride insulation layer is coated with successively in the outside of described leading body, ethylene propylene diene rubber insulating barrier and aluminium strip spiral lapped shielding layer is coated with successively outside described control conductor, outside leading body, also cover has hollow corner star elastomer, in the elastomeric outside of star, hollow corner, also cover has tin plated steel wire winding layer and fiberglass braided layer to form master core successively, be surrounded by plastic adhesive tape after controlling conductor pair twist by two and form control conductor, master core is placed on the inner side of described V-shape polyamide skeleton, the lower left side and the lower right side that two control conductor are placed on respectively V-shape polyamide skeleton form left cable core, be coated with glass fiber tape in the outside of left cable core successively and add Ceramic silicon rubber band lapping layer, the heat insulation lapping layer of aluminium foil and cold-resistant butyronitrile oversheath, described oval right half is placed side by side by three control conductor and be coated with ellipsoidal glass fabric strip in outside successively to add Ceramic silicon rubber band lapping layer, the heat insulation lapping layer of oval aluminium foil and ellipse and to resist cold butyronitrile oversheath, and described cold-resistant butyronitrile oversheath and the ellipse butyronitrile oversheath that resists cold is held together by cold-resistant butyronitrile connecting portion.
Described leading body is twisted by multiply tin-coated copper tow and forms, and described control conductor is twisted by the zinc-plated nickel wire bundle of multiply and forms.
The utility model has the advantages that: the utility model includes circular left half and oval right half, tension compressive property is good, be surrounded by glass fiber tape in the outside of cable core and add Ceramic silicon rubber band lapping layer, the heat insulation lapping layer of aluminium foil and cold-resistant butyronitrile oversheath, heat insulation and cold-resistant effective, resist bending performance is good, and working stability is reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of many bodies cable of compact conformation, include circular left half and oval right half, described circular left half includes leading body 1, control conductor 2 and V-shape polyamide skeleton 3, butyronitrile polyvinyl chloride insulation layer 4 is coated with successively in the outside of described leading body 1, ethylene propylene diene rubber insulating barrier 5 and aluminium strip spiral lapped shielding layer 6 is coated with successively outside described control conductor 2, outside leading body 1, also cover has hollow corner star elastomer 7, in the outside of hollow corner star elastomer 7, also cover has tin plated steel wire winding layer 8 and fiberglass braided layer 9 to form master core successively, be surrounded by plastic adhesive tape 10 after controlling conductor 2 pair twist by two and form control conductor, master core is placed on the inner side of described V-shape polyamide skeleton 3, the lower left side and the lower right side that two control conductor are placed on respectively V-shape polyamide skeleton 3 form left cable core, be coated with glass fiber tape in the outside of left cable core successively and add Ceramic silicon rubber band lapping layer 11, the heat insulation lapping layer of aluminium foil 12 and cold-resistant butyronitrile oversheath 13, described oval right half is placed side by side by three control conductor and be coated with ellipsoidal glass fabric strip in outside successively to add Ceramic silicon rubber band lapping layer 14, the heat insulation lapping layer 15 of oval aluminium foil and ellipse and to resist cold butyronitrile oversheath 16, and described cold-resistant butyronitrile oversheath 13 and the ellipse butyronitrile oversheath 16 that resists cold is held together by cold-resistant butyronitrile connecting portion 17.
Described leading body 1 is twisted by multiply tin-coated copper tow and forms, and described control conductor 2 is twisted by the zinc-plated nickel wire bundle of multiply and forms.
Claims (2)
1. many bodies cable of a compact conformation, it is characterized in that: include circular left half and oval right half, described circular left half includes leading body, control conductor and V-shape polyamide skeleton, butyronitrile polyvinyl chloride insulation layer is coated with successively in the outside of described leading body, ethylene propylene diene rubber insulating barrier and aluminium strip spiral lapped shielding layer is coated with successively outside described control conductor, outside leading body, also cover has hollow corner star elastomer, in the elastomeric outside of star, hollow corner, also cover has tin plated steel wire winding layer and fiberglass braided layer to form master core successively, be surrounded by plastic adhesive tape after controlling conductor pair twist by two and form control conductor, master core is placed on the inner side of described V-shape polyamide skeleton, the lower left side and the lower right side that two control conductor are placed on respectively V-shape polyamide skeleton form left cable core, be coated with glass fiber tape in the outside of left cable core successively and add Ceramic silicon rubber band lapping layer, the heat insulation lapping layer of aluminium foil and cold-resistant butyronitrile oversheath, described oval right half is placed side by side by three control conductor and be coated with ellipsoidal glass fabric strip in outside successively to add Ceramic silicon rubber band lapping layer, the heat insulation lapping layer of oval aluminium foil and ellipse and to resist cold butyronitrile oversheath, and described cold-resistant butyronitrile oversheath and the ellipse butyronitrile oversheath that resists cold is held together by cold-resistant butyronitrile connecting portion.
2. many bodies cable of a kind of compact conformation according to claim 1, is characterized in that: described leading body is twisted by multiply tin-coated copper tow and forms, and described control conductor is twisted by the zinc-plated nickel wire bundle of multiply and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687927.2U CN204166932U (en) | 2014-11-17 | 2014-11-17 | A kind of many bodies cable of compact conformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687927.2U CN204166932U (en) | 2014-11-17 | 2014-11-17 | A kind of many bodies cable of compact conformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204166932U true CN204166932U (en) | 2015-02-18 |
Family
ID=52540597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420687927.2U Expired - Fee Related CN204166932U (en) | 2014-11-17 | 2014-11-17 | A kind of many bodies cable of compact conformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204166932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206333A (en) * | 2015-10-21 | 2015-12-30 | 安徽徽宁电器仪表集团有限公司 | Double-reinforcing-piece anti-torsion wind energy cable |
-
2014
- 2014-11-17 CN CN201420687927.2U patent/CN204166932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206333A (en) * | 2015-10-21 | 2015-12-30 | 安徽徽宁电器仪表集团有限公司 | Double-reinforcing-piece anti-torsion wind energy cable |
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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: 20150218 Termination date: 20161117 |