CN202887784U - Insulated polyolefin jacketed cable of copper core elastomer - Google Patents
Insulated polyolefin jacketed cable of copper core elastomer Download PDFInfo
- Publication number
- CN202887784U CN202887784U CN 201220541609 CN201220541609U CN202887784U CN 202887784 U CN202887784 U CN 202887784U CN 201220541609 CN201220541609 CN 201220541609 CN 201220541609 U CN201220541609 U CN 201220541609U CN 202887784 U CN202887784 U CN 202887784U
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- CN
- China
- Prior art keywords
- copper
- insulated
- extruded
- cable
- core
- 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
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Abstract
The utility model discloses an insulated polyolefin-jacketed cable of a copper core elastomer. The insulated polyolefin jacketed cable comprises anaerobic copper wires, insulators, a filling rope, a lapped covering and a jacket, wherein the plurality strands of anaerobic copper wires are twisted to form a copper wire group; an insulator is extruded outside each copper wire group to form an insulated wire core; the plurality of insulated wire cores are twisted to form a cable core; the filling rope is extruded outside the filling rope; and the jacket is extruded outside the lapped covering. The insulated polyolefin jacketed cable is stable in structure, light in weight and small in outer diameter, and has the advantages of ignition without secondary combustion, halogen free, low smoke, innocuity and non-corrosion.
Description
Technical field
The utility model relates to field of cables, relates in particular to the elastic body insulated polyolefin jacket cable of a kind of copper core.
Background technology
At present, indoor the crowd is dense, the important place electric line cable of space-closed in some skyscrapers, intelligent building, market, megastore, public place of entertainment, large stadium, hospital of school etc.Because the importance in its place, fail safe, so to the quality requirement of cable, configuration requirement will be high, in case breaking out of fire will cause life, the loss of property, consequence is hardly imaginable.
The utility model content
In order to overcome the defective of above-mentioned prior art, the purpose of this utility model provides a kind of catching fire and does not prolong combustion, the elastic body insulated polyolefin jacket cable of copper core of Halogen, low cigarette, nontoxic free from corrosion advantage.
The utility model takes following technical scheme to realize: the elastic body insulated polyolefin jacket cable of a kind of copper core is comprised of copper free wire, insulator, gasket for packing, lapping layer and sheath, described copper free wire strands becomes the copper wire group, described copper wire group is extruded with described insulator outward and consists of insulated wire cores, the edge cores that thoroughly do away with are twisted into cable core more, outside cable core, be extruded with described gasket for packing, described gasket for packing is extruded with described lapping layer outward, and described lapping layer is extruded with described sheath outward.
Described sheath adopts low smoke, zero halogen polylefin thermoplatic material to make.
The utlity model has in sum following beneficial effect:
1, Stability Analysis of Structures, lightweight, external diameter is little;
2, catch fire and do not prolong combustion, Halogen, low cigarette, nontoxic without corrosion.
Description of drawings
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, copper free wire; 2, insulator; 3, gasket for packing; 4, lapping layer; 5, sheath.
Embodiment
As shown in Figure 1, the elastic body insulated polyolefin jacket cable of a kind of copper core is comprised of copper free wire 1, insulator 2, gasket for packing 3, lapping layer 4 and sheath 5, copper free wire 1 strands becomes the copper wire group, the copper wire group is extruded with insulator 2 outward and consists of insulated wire cores, the edge cores that thoroughly do away with are twisted into cable core more, outside cable core, be extruded with gasket for packing 3, the gasket for packing 3 outer lapping layers 4 that are extruded with, the lapping layer 4 outer sheaths 5 that are extruded with.
In the implementation: sheath 5 adopts low smoke, zero halogen polylefin thermoplatic material to make
It should be noted that at last: above embodiment is only in order to illustrate the utility model and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from technical scheme and the improvement thereof of spirit and scope of the present utility model, all should be encompassed in the claim scope of the present utility model.
Claims (2)
1. the elastic body insulated polyolefin jacket cable of copper core is comprised of copper free wire, insulator, gasket for packing, lapping layer and sheath, it is characterized in that: described copper free wire strands becomes the copper wire group, described copper wire group is extruded with described insulator outward and consists of insulated wire cores, the edge cores that thoroughly do away with are twisted into cable core more, outside cable core, be extruded with described gasket for packing, described gasket for packing is extruded with described lapping layer outward, and described lapping layer is extruded with described sheath outward.
2. the elastic body insulated polyolefin jacket cable of copper core according to claim 1 is characterized in that: described sheath adopts low smoke, zero halogen polylefin thermoplatic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541609 CN202887784U (en) | 2012-10-23 | 2012-10-23 | Insulated polyolefin jacketed cable of copper core elastomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541609 CN202887784U (en) | 2012-10-23 | 2012-10-23 | Insulated polyolefin jacketed cable of copper core elastomer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202887784U true CN202887784U (en) | 2013-04-17 |
Family
ID=48079183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220541609 Expired - Fee Related CN202887784U (en) | 2012-10-23 | 2012-10-23 | Insulated polyolefin jacketed cable of copper core elastomer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202887784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928112A (en) * | 2013-09-17 | 2014-07-16 | 安徽华天电缆有限公司 | Low-smoke zero-halogen polyolefin sheath cable |
| CN104252905A (en) * | 2013-06-29 | 2014-12-31 | 沈阳岳阳电缆有限公司 | Flame-retardant, flexible, fireproof and environment-friendly low-voltage power cable |
-
2012
- 2012-10-23 CN CN 201220541609 patent/CN202887784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104252905A (en) * | 2013-06-29 | 2014-12-31 | 沈阳岳阳电缆有限公司 | Flame-retardant, flexible, fireproof and environment-friendly low-voltage power cable |
| CN103928112A (en) * | 2013-09-17 | 2014-07-16 | 安徽华天电缆有限公司 | Low-smoke zero-halogen polyolefin sheath 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: 20130417 Termination date: 20171023 |