CN202307234U - Soft mildew-resistant type vehicle control cable - Google Patents
Soft mildew-resistant type vehicle control cable Download PDFInfo
- Publication number
- CN202307234U CN202307234U CN201120431351XU CN201120431351U CN202307234U CN 202307234 U CN202307234 U CN 202307234U CN 201120431351X U CN201120431351X U CN 201120431351XU CN 201120431351 U CN201120431351 U CN 201120431351U CN 202307234 U CN202307234 U CN 202307234U
- Authority
- CN
- China
- Prior art keywords
- separator
- separating layer
- wrapped
- cable
- type vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a soft mildew-resistant type vehicle control cable, comprising a plurality of conductors and each conductor is respectively covered by an inner separating layer formed by wrapped polyester films; the wrapping covering rate of the inner separating layer is no less than 55%; the inner separating layer is covered by an insulating layer which is covered by a middle separating layer; the wrapping covering rate of the middle separating layer is no less than 45%. The plurality of conductors including the middle separating layers are intertwisted to form a cable core which is covered by an outer separating layer; the wrapping covering rate of the outer separating layer is no less than 35%; a filling layer formed by polypropylene netted tearing films is filled between the outer separating layer and the cable core; the outboard of the outer separating layer is provided with a sheath formed by extrusion moulding. The soft mildew-resistant type vehicle control cable employs the wrapped polyester films to form an inner, a middle and an outer separating layer, which substantially raises rounding performance of a cable; the sheath employs mildew-resistant crosslinking polyolefin materials, which can effectively prevent the mildew phenomenon caused by environment and bacteria effects and thereby can substantially prolong a service life of the cable.
Description
Technical field:
The utility model relates generally to the control cable field, specifically is that a kind of soft mould-proof-type vehicle is used control cable.
Background technology:
At present, rail traffic vehicles is with control cable widespread production both at home and abroad, and its main performance is confined to low-smoke non-halogen flame-retardant.Because rail traffic vehicles in use often uses in narrow space with control cable; Rail traffic vehicles has in the past satisfied not the requirement of bending property with control cable; Thereby greatly reduce the useful life of cable, and rail traffic vehicles in use receives the pollution of mineral oil and fuel oil for a long time with control cable, cable surface is prone to Signs of Mould; And itself only has the control cable of fire resistance; Its jacket surface is prone to cause unnecessary loss because the effect of bacterium and environment produces Signs of Mould, so rail traffic vehicles has the improved place of being worth with control cable.
The utility model content:
The utility model purpose provides a kind of soft mould-proof-type vehicle and uses control cable, mainly is used in rail traffic vehicles with use occasions such as control, monitoring loop and protection circuits, and it is superior that it has high flexibility, mildew-resistant, bending property.
The utility model is realized through following technical scheme:
Soft mould-proof-type vehicle is used control cable; Include several conductors, it is characterized in that: the every interior separator that the wrapped formation of polyester film is arranged respectively outward in described several conductors, the wrapped rate of putting up of interior separator is not less than 55%; Interior separator is wrapped with insulating barrier; Insulating barrier has the middle separator of the wrapped formation of polyester film outward, and the wrapped rate of putting up of described middle separator is not less than 45%, the mutual stranded formation cable core of several conductors of separator in comprising; Cable core has the outer separator of the wrapped formation of polyester film outward; The wrapped rate of putting up of outer separator is not less than 35%, is filled with the packed layer that the polypropylene mesh tearing film constitutes between described outer separator and the cable core, and described outer separator outside extrusion moulding has restrictive coating.
Described soft mould-proof-type vehicle is used control cable, it is characterized in that: described insulating layer material is the low-smoke non-halogen flame-retardant cross-linked polyolefin.
Described soft mould-proof-type vehicle is used control cable, it is characterized in that: described restrictive coating material adopts the mildew-resistant cross-linked polyolefin.
The advantage of the utility model
The utility model adopt wrapped polyester film constitute in, in, outer three layers of separator; Improved the rounding performance of cable greatly; Sheath adopts mildew-resistant cross-linked polyolefin material, can effectively prevent the Signs of Mould that produces owing to environment and bacterial action, thereby has prolonged the service time of cable greatly; Energy savings, the protection environment.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model.
Embodiment:
Soft mould-proof-type vehicle is used control cable; Include several conductors 1, the every interior separator 2 that the wrapped formation of polyester film is arranged respectively outward in several conductors 1, the wrapped rate of putting up of interior separator 2 is not less than 55%; Interior separator 2 is wrapped with insulating barrier 3; The insulating barrier 3 outer middle separators 4 that the wrapped formation of polyester film is arranged, the wrapped rate of putting up of middle separator 4 is not less than 45%, several conductor 1 mutual stranded formation cable cores of separator 4 in comprising; Cable core has the outer separator 5 of the wrapped formation of polyester film outward; The wrapped rate of putting up of outer separator 5 is not less than 35%, is filled with the packed layer 6 that the polypropylene mesh tearing film constitutes between outer separator 5 and the cable core, and outer separator 6 outside extrusion moulding have restrictive coating 7.
Insulating barrier 3 materials are the low-smoke non-halogen flame-retardant cross-linked polyolefin.
Restrictive coating 7 materials adopt the mildew-resistant cross-linked polyolefin.
Claims (3)
1. a soft mould-proof-type vehicle is used control cable; Include several conductors, it is characterized in that: the every interior separator that the wrapped formation of polyester film is arranged respectively outward in described several conductors, the wrapped rate of putting up of interior separator is not less than 55%; Interior separator is wrapped with insulating barrier; Insulating barrier has the middle separator of the wrapped formation of polyester film outward, and the wrapped rate of putting up of described middle separator is not less than 45%, the mutual stranded formation cable core of several conductors of separator in comprising; Cable core has the outer separator of the wrapped formation of polyester film outward; The wrapped rate of putting up of outer separator is not less than 35%, is filled with the packed layer that the polypropylene mesh tearing film constitutes between described outer separator and the cable core, and described outer separator outside extrusion moulding has restrictive coating.
2. soft mould-proof-type vehicle according to claim 1 is used control cable, it is characterized in that: described insulating layer material is the low-smoke non-halogen flame-retardant cross-linked polyolefin.
3. soft mould-proof-type vehicle according to claim 1 is used control cable, it is characterized in that: described restrictive coating material adopts the mildew-resistant cross-linked polyolefin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120431351XU CN202307234U (en) | 2011-11-03 | 2011-11-03 | Soft mildew-resistant type vehicle control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120431351XU CN202307234U (en) | 2011-11-03 | 2011-11-03 | Soft mildew-resistant type vehicle control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202307234U true CN202307234U (en) | 2012-07-04 |
Family
ID=46376079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120431351XU Expired - Fee Related CN202307234U (en) | 2011-11-03 | 2011-11-03 | Soft mildew-resistant type vehicle control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202307234U (en) |
-
2011
- 2011-11-03 CN CN201120431351XU patent/CN202307234U/en not_active Expired - Fee Related
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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: 20120704 Termination date: 20141103 |
|
| EXPY | Termination of patent right or utility model |