CN202871341U - Four-core cable - Google Patents
Four-core cable Download PDFInfo
- Publication number
- CN202871341U CN202871341U CN 201220566121 CN201220566121U CN202871341U CN 202871341 U CN202871341 U CN 202871341U CN 201220566121 CN201220566121 CN 201220566121 CN 201220566121 U CN201220566121 U CN 201220566121U CN 202871341 U CN202871341 U CN 202871341U
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- CN
- China
- Prior art keywords
- layer
- polyvinyl chloride
- cable
- conductor
- polyester fiber
- 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 relates to a four-core cable. The four-core cable comprises conductors, insulating layers and an outer protective layer, wherein each conductor is wrapped with an insulating layer; each conductor and each insulating layer are combined to form a cable core; the inside of the four-core cable is provided with four cable cores; the four cable cores are arranged in a parallel manner to form a square; and the outer protective layer consists of a polyvinyl chloride layer, a polyester fiber layer and a polyvinyl chloride layer from inside to outside. Since the outer protective layer consists of the polyvinyl chloride layer, the polyester fiber layer and the polyvinyl chloride layer from inside to outside, and polyester fiber has performance of high intensity, high toughness and friction resistance, the cable is enabled to have relatively good stability, high temperature resistance and friction resistance by adopting such an outer protective layer.
Description
Technical field
The utility model relates to a kind of cable, particularly relates to a kind of quad.
Background technology
Cable generally comprises conductor, insulating barrier and protective layer from inside to outside, and protective layer is for the protection of conductor and insulating barrier.The general employing of cable has the polyvinyl chloride of flame retardant effect as protective layer and insulating barrier.And pvc material is aging easily under hot environment, and resistance to elevated temperatures is relatively poor.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of quad.This cable resistance to elevated temperatures is good.
The technical scheme that the utility model adopts is: a kind of quad, comprise conductor, insulating barrier and outer jacket, conductor all is surrounded by insulating barrier outward, conductor and insulating barrier are combined into cable core, there are four cables core quad inside, four cables core quadrate that is arranged in parallel, outer jacket is made of polyvinyl chloride layer, layer of polyester fiber and polyvinyl chloride layer from inside to outside.
Compared with prior art, the beneficial effects of the utility model are: because outer jacket adopts polyvinyl chloride layer, layer of polyester fiber and polyvinyl chloride layer to consist of, and polyester fiber have the intensity height, high temperature resistant, toughness is high, the performance of rub resistance.Adopt this outer jacket, make this cable have better stability, heat-resisting quantity and rub resistance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1-conductor among the figure, 2-insulating barrier, 3-polyvinyl chloride layer, 4-layer of polyester fiber, 5-polyvinyl chloride layer.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.This quad, comprise conductor 1, insulating barrier 2 and outer jacket, the conductor 1 outer insulating barrier 2 that all is surrounded by, conductor 1 is combined into cable core with insulating barrier 2, there are four cables core quad inside, four cables core quadrate that is arranged in parallel, outer jacket is made of polyvinyl chloride layer 3, layer of polyester fiber 4 and polyvinyl chloride layer 5 from inside to outside.Because outer jacket adopts polyvinyl chloride layer 3, layer of polyester fiber 4 and polyvinyl chloride layer 5 to consist of, and polyester fiber have the intensity height, high temperature resistant, toughness is high, the performance of rub resistance.Adopt this outer jacket, make this cable have better stability, heat-resisting quantity and rub resistance.
Claims (1)
1. quad, comprise conductor, insulating barrier and outer jacket, conductor all is surrounded by insulating barrier outward, conductor and insulating barrier are combined into cable core, it is characterized in that: there are four cables core quad inside, four cables core quadrate that is arranged in parallel, outer jacket is comprised of polyvinyl chloride layer, layer of polyester fiber and polyvinyl chloride layer from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566121 CN202871341U (en) | 2012-10-30 | 2012-10-30 | Four-core cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566121 CN202871341U (en) | 2012-10-30 | 2012-10-30 | Four-core cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202871341U true CN202871341U (en) | 2013-04-10 |
Family
ID=48038038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220566121 Expired - Fee Related CN202871341U (en) | 2012-10-30 | 2012-10-30 | Four-core cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202871341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903739A (en) * | 2014-03-04 | 2014-07-02 | 安徽华泰电缆科技有限公司 | Polyester fiber dual jacketed cable for aviation |
| CN103903762A (en) * | 2014-03-04 | 2014-07-02 | 安徽华泰电缆科技有限公司 | Polyester fiber insulation cable for aviation |
-
2012
- 2012-10-30 CN CN 201220566121 patent/CN202871341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903739A (en) * | 2014-03-04 | 2014-07-02 | 安徽华泰电缆科技有限公司 | Polyester fiber dual jacketed cable for aviation |
| CN103903762A (en) * | 2014-03-04 | 2014-07-02 | 安徽华泰电缆科技有限公司 | Polyester fiber insulation cable for aviation |
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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: 20130410 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |