CN203596199U - Flexible fire-proof and crush resisting type cable for ship - Google Patents
Flexible fire-proof and crush resisting type cable for ship Download PDFInfo
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- CN203596199U CN203596199U CN201320779163.5U CN201320779163U CN203596199U CN 203596199 U CN203596199 U CN 203596199U CN 201320779163 U CN201320779163 U CN 201320779163U CN 203596199 U CN203596199 U CN 203596199U
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Abstract
The utility model discloses a flexible fire-proof and crush resisting type cable for a ship. The cable comprises a plurality of conductor groups and an independent conductor; each of the conductor groups is formed in a way that an alloy conductor coated with an ethylene propylene rubber layer and an elastic rope formed by elastic materials in an extrusion molding way are in pair twist and then warped by a wrapping belt layer; the independent conductor is wrapped by an ethylene propylene rubber layer and a wrapping belt layer; the independent conductor wrapped by the wrapping belt layer and the conductor groups are parallelly arranged to form an annulus, so a cable core is formed; a halogen-free low-smoke inflaming retarding taped covering layer is arranged outside the cable core; a filling layer formed by high temperature resisting filling materials is arranged between the cable core and the halogen-free low-smoke inflaming retarding wrapping layer; and a protective layer is arranged outside the halogen-free low-smoke inflaming retarding wrapping layer. According to the utility model, by use of materials of ethylene propylene rubber and halogen-free low-smoke inflaming retarding taped covering, insulation and environment-friendly performance of the cable is ensured; and the conductor groups with elastic ropes therein and the independent conductor form the cable core and a hollow elastic pipe is provided, so structure compactness and mechanical performance of the cable are enhanced, requirements of application environment are satisfied.
Description
technical field:
The utility model relates to shipboard cable, relates in particular to a kind of flexible fire-resistant and Anti-pressure shipboard cable.
background technology:
Original shipboard cable mostly is polyvinyl chloride insulation wire for ship, polyvinyl chloride is applied to wire for ship as insulating material, there are many shortcomings: mechanical performance and insulation property are poor, physical dimension is large, weight is heavier, under fire condition, disengage dense smog, the halogen acid gas wherein distributing etc. is corrosive and toxicity, be unfavorable for ship personnel escape, easily cause on the contrary secondary injury.
Therefore, the defect of above-mentioned existence be need to change, fail safe, the serviceability of shipboard cable, the demand of clean environment firendly performance met.
utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of flexible fire-resistant and Anti-pressure shipboard cable, has good mechanical performance, insulation property, clean environment firendly performance, and mounting and installation is convenient and swift simultaneously.
The technical solution of the utility model is as follows:
Flexible fire-resistant and Anti-pressure shipboard cable, it is characterized in that: comprise multiple conductor groups and independent conductor, described multiple conductor groups are surrounded with belting layer formation after being coated the alloy conductor of ethylene propylene rubber insulated layer and the elastic threads pair twist of elastomeric material extrusion moulding again, described independent conductor is coated with ethylene propylene rubber insulated layer outward successively, belting layer, independent conductor vertical put parallel with multiple conductor groups of coated belting layer surrounds annular formation cable core, cable core peripheral hardware has LSOH anti-flaming lapping layer, between cable core and LSOH anti-flaming lapping layer, be provided with the packed layer that high temperature resistant inserts forms, the low cigarette lapping layer of halogen-free flameproof peripheral hardware matcoveredn.
Fire-resistant and the Anti-pressure shipboard cable of described flexibility, is characterized in that: it is oval-shaped hollow elastic tube that the center of described packed layer is provided with cross section, and hollow elastic tube adopts thermoplastic elastic material extrusion moulding to form.
Fire-resistant and the Anti-pressure shipboard cable of described flexibility, is characterized in that: described belting layer adopts the overlapping wrapped formation of polyurethane tape, and the wrapped rate of putting up is not less than 25%.
The utility model has the advantages that:
The utility model structural design novelty, by adopting ethylene propylene rubber insulation material, the wrapped material of LSOH anti-flaming, insulation property and the clean environment firendly performance of cable are guaranteed, simultaneously, in conductor group, be provided with elastic threads and independent conductor and form cable core and hollow elastic tube, improve structural compactness and the mechanical performance of cable, met the demand of applied environment.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
embodiment:
Referring to Fig. 1:
Flexible fire-resistant and Anti-pressure shipboard cable, comprise multiple conductor groups and independent conductor 1, multiple conductor groups are surrounded with belting layer 5 after by the alloy conductor 2 of coated ethylene propylene rubber insulated layer 3 and elastic threads 4 pair twists of elastomeric material extrusion moulding again and form, independent conductor 1 is outer is coated with ethylene propylene rubber insulated layer 3 successively, belting layer 5, independent conductor 1 vertical put parallel with multiple conductor groups of coated belting layer 5 surrounds annular formation cable core, cable core peripheral hardware has LSOH anti-flaming lapping layer 6, between cable core and LSOH anti-flaming lapping layer 6, be provided with the packed layer 7 that high temperature resistant inserts forms, the low cigarette lapping layer 6 peripheral hardware matcoveredns 8 of halogen-free flameproof.
It is oval-shaped hollow elastic tube 9 that the center of packed layer 7 is provided with cross section, and hollow elastic tube 9 adopts thermoplastic elastic material extrusion moulding to form.
Belting layer 5 adopts the overlapping wrapped formation of polyurethane tape, and the wrapped rate of putting up is not less than 25%.
Claims (3)
1. the fire-resistant and Anti-pressure shipboard cable of a flexibility, it is characterized in that: comprise multiple conductor groups and independent conductor, described multiple conductor groups are surrounded with belting layer formation after being coated the alloy conductor of ethylene propylene rubber insulated layer and the elastic threads pair twist of elastomeric material extrusion moulding again, described independent conductor is coated with ethylene propylene rubber insulated layer outward successively, belting layer, independent conductor vertical put parallel with multiple conductor groups of coated belting layer surrounds annular formation cable core, cable core peripheral hardware has LSOH anti-flaming lapping layer, between cable core and LSOH anti-flaming lapping layer, be provided with the packed layer that high temperature resistant inserts forms, the low cigarette lapping layer of halogen-free flameproof peripheral hardware matcoveredn.
2. the fire-resistant and Anti-pressure shipboard cable of flexibility according to claim 1, is characterized in that: it is oval-shaped hollow elastic tube that the center of described packed layer is provided with cross section, and hollow elastic tube adopts thermoplastic elastic material extrusion moulding to form.
3. the fire-resistant and Anti-pressure shipboard cable of flexibility according to claim 1, is characterized in that: described belting layer adopts the overlapping wrapped formation of polyurethane tape, and the wrapped rate of putting up is not less than 25%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779163.5U CN203596199U (en) | 2013-12-02 | 2013-12-02 | Flexible fire-proof and crush resisting type cable for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779163.5U CN203596199U (en) | 2013-12-02 | 2013-12-02 | Flexible fire-proof and crush resisting type cable for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596199U true CN203596199U (en) | 2014-05-14 |
Family
ID=50677064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320779163.5U Expired - Fee Related CN203596199U (en) | 2013-12-02 | 2013-12-02 | Flexible fire-proof and crush resisting type cable for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109746A (en) * | 2017-11-30 | 2018-06-01 | 新宇电缆集团股份有限公司 | A kind of cold-resistant high temperature resistant aviation cable for spaceflight |
-
2013
- 2013-12-02 CN CN201320779163.5U patent/CN203596199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109746A (en) * | 2017-11-30 | 2018-06-01 | 新宇电缆集团股份有限公司 | A kind of cold-resistant high temperature resistant aviation cable for spaceflight |
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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: 20140514 Termination date: 20171202 |