CN201498234U - High-strength high flame-retardant low-smoke halogen-free light control cable - Google Patents
High-strength high flame-retardant low-smoke halogen-free light control cable Download PDFInfo
- Publication number
- CN201498234U CN201498234U CN2009201874604U CN200920187460U CN201498234U CN 201498234 U CN201498234 U CN 201498234U CN 2009201874604 U CN2009201874604 U CN 2009201874604U CN 200920187460 U CN200920187460 U CN 200920187460U CN 201498234 U CN201498234 U CN 201498234U
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- control cable
- belting layer
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Abstract
The utility model discloses a high-strength high flame-retardant low-smoke halogen-free light control cable for light rails. The light control cable comprises a conductor, wherein the conductor is a sixth tinned flexible copper conductor, a film insulating layer of high-strength special composite material is wrapped outside the conductor, an inner belting layer is wrapped outside the insulating layer, a glass fiber rope is filled between the insulating layer and the inner belting layer, a reinforced layer braided by high-strength polyethylene fibers is wrapped outside the inner belting layer, an outer belting layer is wrapped outside the reinforcing layer, a shielding layer braided by tinned copper wires is wrapped outside the outer belting layer, and a thin-wall sheath is wrapped in outside the shielding layer. The light control cable has the prominent characteristics of light weight, high strength, high flame retardance, low smoke, free halogen, small bending radium, convenient use and the long service life, can be used in narrow space on automobiles with excellent bending performance, greatly prolongs the use time of the cable, saves energy source, protects environment, and is mainly applied in places of control and monitoring circuits and protection lines of light-rail vehicles.
Description
Technical field:
The utility model relates generally to a kind of cable, relates in particular to the light-duty control cable of a kind of high-intensity high combustion low smoke and zero halogen light rail.
Technical background:
At present, both at home and abroad light rail vehicle is with control cable widespread production, and its main performance is confined to low-smoke non-halogen flame-retardant, but in light weight, high strength, high flame retardant type light rail vehicle are with control cable technical report targetedly not also; Because light rail vehicle in use often uses in narrow space with control cable, control cable does not in the past satisfy the requirement of bending property, thereby greatly reduce the useful life of cable, and control cable weight in the past is big, intensity is little, make installation extremely inconvenient, so rail traffic vehicles has the improved place of being worth with control cable.
The utility model content:
The purpose of this utility model is in order to remedy the deficiency of prior art, provide a kind of high-intensity high combustion low smoke and zero halogen light rail light-duty control cable, solved problems such as cable weight is big, intensity is little, bending radius is little, high flame retardant is used inconvenience, the life-span is short.
The utility model is achieved through the following technical solutions:
The light-duty control cable of a kind of high-intensity high combustion low smoke and zero halogen light rail, include several conductors, it is characterized in that: described conductor is the zinc-plated soft copper conductor of the 6th class, described conductor is wrapped with the thinwalled insulation layer of high-strength special type composite material, the insulating barrier of several conductors is wrapped with interior belting layer, be filled with the glass fibre gasket for packing between described insulating barrier and the interior belting layer, belting layer is wrapped with the reinforced layer of high-strength polyethylene fiber braiding in described, described reinforced layer is wrapped with outer belting layer, described outer belting layer is wrapped with the screen of zinc-plated soft copper silk braiding, and described screen is wrapped with the thin-walled sheath of high-strength special type composite material.
The light-duty control cable of described a kind of high-intensity high combustion low smoke and zero halogen light rail, it is characterized in that: described inside and outside belting layer adopts glass fibre belt overlapping wrapped.
The light-duty control cable of described a kind of high-intensity high combustion low smoke and zero halogen light rail, it is characterized in that: described insulation, sheath adopt the high-strength special type composite material.
The light-duty control cable of described a kind of high-intensity high combustion low smoke and zero halogen light rail, it is characterized in that: belting layer is wrapped with the reinforced layer of high-strength polyethylene fiber braiding in described.
The utility model adopts conductor to adopt the zinc-plated soft copper conductor of the 6th class that meets national standard, guarantee that cable in use has the little characteristics of bending radius, adopt the high-strength special type composite material, have good electrical insulation properties and physical and mechanical properties, in light weight, adopt behind the cable stranding overlapping wrapped glass fibre belt in, outer belting layer, the fire resistance and the rounding property of cable have been improved greatly, adopt the reinforced layer of high-strength polyethylene fiber braiding, improved the endwise tensile strength of cable greatly, adopt zinc-plated soft copper silk braid shielded, can resist external interference and certain earial drainage effect is arranged under the cable fault state, guaranteeing that cable is nonserviceabled down avoids damaging the useful life that has prolonged cable greatly, sheath adopts the high-strength special type composite material, have good electrical insulation properties and physical and mechanical properties, jacket thickness is thin, saves material and has alleviated the overall weight of cable.
The utility model has the advantages that:
Excellent characteristics such as the utlity model has in light weight, high strength, high flame retardant, low smoke and zero halogen, bending radius is little, easy to use, the life-span is long; can use on rolling stock than narrow space and bending property excellence; thereby prolonged service time, energy savings, the protection environment of cable greatly, mainly be used in light rail vehicle use occasions such as control, monitoring loop and protection circuit.
Description of drawings:
Accompanying drawing is the utility model structural representation.
Embodiment:
The light-duty control cable of a kind of high-intensity high combustion low smoke and zero halogen light rail, include conductor 1, described conductor is the zinc-plated soft copper conductor of the 6th class, conductor 1 is wrapped with the insulating barrier 2 of high-strength special type composite material, insulating barrier 2 is wrapped with interior belting layer 3, be filled with glass cord 4 between insulating barrier 2 and the interior belting layer 3, interior belting layer 3 is wrapped with the reinforced layer 5 of high-strength polyethylene fiber braiding, the outer belting layer 6 of 5 reinforced layer outer wrapping, outer belting layer 6 is wrapped with the screen 7 of zinc-plated soft copper silk braiding, and screen 7 is wrapped with sheath 8.
Belting layer 3 and outer belting layer 6 all adopt glass fibre belt overlapping wrapped in described; Described reinforced layer 5 adopts the high-strength polyethylene fiber braiding; Described insulation, sheath adopt high-strength thin-walled extraordinary composite material.
Claims (4)
1. a high-intensity high fires the light-duty control cable of low smoke and zero halogen light rail, include several conductors, it is characterized in that: described conductor is the zinc-plated soft copper conductor of the 6th class, described conductor is wrapped with the thinwalled insulation layer of high-strength special type composite material, the insulating barrier of several conductors is wrapped with interior belting layer, be filled with the glass fibre gasket for packing between described insulating barrier and the interior belting layer, belting layer is wrapped with the reinforced layer of high-strength polyethylene fiber braiding in described, described reinforced layer is wrapped with outer belting layer, described outer belting layer is wrapped with the screen of zinc-plated soft copper silk braiding, and described screen is wrapped with the thin-walled sheath of high-strength special type composite material.
2. the light-duty control cable of a kind of high-intensity high combustion low smoke and zero halogen light rail according to claim 1, it is characterized in that: described inside and outside belting layer adopts glass fibre belt overlapping wrapped.
3. the light-duty control cable of a kind of high-intensity high combustion low smoke and zero halogen light rail according to claim 1, it is characterized in that: described insulation, sheath adopt the high-strength special type composite material.
4. the light-duty control cable of a kind of high-intensity high combustion low smoke and zero halogen light rail according to claim 1, it is characterized in that: belting layer is wrapped with the reinforced layer of high-strength polyethylene fiber braiding in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201874604U CN201498234U (en) | 2009-09-10 | 2009-09-10 | High-strength high flame-retardant low-smoke halogen-free light control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201874604U CN201498234U (en) | 2009-09-10 | 2009-09-10 | High-strength high flame-retardant low-smoke halogen-free light control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201498234U true CN201498234U (en) | 2010-06-02 |
Family
ID=42441436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201874604U Expired - Fee Related CN201498234U (en) | 2009-09-10 | 2009-09-10 | High-strength high flame-retardant low-smoke halogen-free light control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201498234U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440920A (en) * | 2013-07-26 | 2013-12-11 | 安徽省巢湖海兴电缆集团有限公司 | Halogen-free flame retardant thin-wall type control cable for special motor train |
| CN103903734A (en) * | 2014-03-04 | 2014-07-02 | 成都科创佳思科技有限公司 | Flexibly supported aluminum alloy cable |
| CN104733100A (en) * | 2015-02-26 | 2015-06-24 | 安徽华成电缆有限公司 | Low-smoke zero-halogen shielded cable |
| CN104766653A (en) * | 2015-03-25 | 2015-07-08 | 安徽幸福电器电缆有限公司 | Acid and alkali resisting and corrosion preventing industrial cable |
-
2009
- 2009-09-10 CN CN2009201874604U patent/CN201498234U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440920A (en) * | 2013-07-26 | 2013-12-11 | 安徽省巢湖海兴电缆集团有限公司 | Halogen-free flame retardant thin-wall type control cable for special motor train |
| CN103903734A (en) * | 2014-03-04 | 2014-07-02 | 成都科创佳思科技有限公司 | Flexibly supported aluminum alloy cable |
| CN104733100A (en) * | 2015-02-26 | 2015-06-24 | 安徽华成电缆有限公司 | Low-smoke zero-halogen shielded cable |
| CN104766653A (en) * | 2015-03-25 | 2015-07-08 | 安徽幸福电器电缆有限公司 | Acid and alkali resisting and corrosion preventing industrial cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20110910 |