CN202887827U - Mobile flame retardation flexible cable for coal mine - Google Patents
Mobile flame retardation flexible cable for coal mine Download PDFInfo
- Publication number
- CN202887827U CN202887827U CN 201220489188 CN201220489188U CN202887827U CN 202887827 U CN202887827 U CN 202887827U CN 201220489188 CN201220489188 CN 201220489188 CN 201220489188 U CN201220489188 U CN 201220489188U CN 202887827 U CN202887827 U CN 202887827U
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- CN
- China
- Prior art keywords
- coal mine
- cable
- flame retardation
- flexible cable
- model
- 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 a mobile flame retardation flexible cable for a coal mine, comprising flexible conductors, an insulating layer, a filling body and an outer sheath, wherein the flexible conductors are respectively wrapped with the insulating layer in a manner of extrusion to form three cable cores through intertwisting, the gap among the three cables cores is filled with the filling body through extrusion, and the three cable cores are wrapped with the outer sheath through extrusion. The mobile flame retardation flexible cable for a coal mine has the characteristics of being free of halogen, being low in smoke, and being flame-retardant, and also has the characteristics of being excellent in aging resistance and weathering aging resistance.
Description
Technical field
The utility model relates to field of cables, relates in particular to a kind of coal mine moving flame-retardant flexible electric cable.
Background technology
Along with socioeconomic development, the electric wire consumption increases rapidly, and to the also constantly raising of quality requirement of cable, the cable that uses in each field requires all high especially to the resistance to ag(e)ing of cable and the characteristics of weathering aging.
Summary of the invention
In order to overcome the defective of above-mentioned prior art, the purpose of this utility model provides a kind of coal mine moving flame-retardant flexible electric cable with characteristics of resistance to ag(e)ing and weathering aging.
The utility model takes following technical scheme to realize: a kind of coal mine moving flame-retardant flexible electric cable, it is comprised of flexible conductor, insulation, obturator and oversheath, described flexible conductor is extruded with described insulation outward and joins into three cable cores, be extruded with described obturator between three cable cores, three cable cores are extruded with described oversheath outward.
The utlity model has in sum following beneficial effect: the utlity model has Halogen, low cigarette, fire-retardant characteristic, also have the characteristics of good resistance to ag(e)ing and weather ageing properties.
Description of drawings
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, flexible conductor; 2, insulation; 3, obturator; 4, oversheath.
Embodiment
As shown in Figure 1, a kind of coal mine moving flame-retardant flexible electric cable, it is comprised of flexible conductor 1, insulation 2, obturator 3 and oversheath 4, be extruded with described insulation 2 outside the described flexible conductor 1 and join into three cable cores, be extruded with 3, three cable cores of described obturator between three cable cores and be extruded with described oversheath 4 outward.
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 (1)
1. coal mine moving flame-retardant flexible electric cable, it is comprised of flexible conductor, insulation, obturator and oversheath, it is characterized in that: described flexible conductor is extruded with described insulation outward and joins into three cable cores, is extruded with described obturator between three cable cores, and three cable cores are extruded with described oversheath outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220489188 CN202887827U (en) | 2012-09-24 | 2012-09-24 | Mobile flame retardation flexible cable for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220489188 CN202887827U (en) | 2012-09-24 | 2012-09-24 | Mobile flame retardation flexible cable for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202887827U true CN202887827U (en) | 2013-04-17 |
Family
ID=48079226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220489188 Expired - Fee Related CN202887827U (en) | 2012-09-24 | 2012-09-24 | Mobile flame retardation flexible cable for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202887827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928175A (en) * | 2013-09-27 | 2014-07-16 | 安徽华峰电缆集团有限公司 | Movable elastomer flexible cable |
-
2012
- 2012-09-24 CN CN 201220489188 patent/CN202887827U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928175A (en) * | 2013-09-27 | 2014-07-16 | 安徽华峰电缆集团有限公司 | Movable elastomer flexible 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: 20130417 Termination date: 20130924 |