CN102982869A - Composite flat cable capable of being wound - Google Patents
Composite flat cable capable of being wound Download PDFInfo
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- CN102982869A CN102982869A CN 201110265255 CN201110265255A CN102982869A CN 102982869 A CN102982869 A CN 102982869A CN 201110265255 CN201110265255 CN 201110265255 CN 201110265255 A CN201110265255 A CN 201110265255A CN 102982869 A CN102982869 A CN 102982869A
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Abstract
The invention relates to a composite flat cable capable of being wound, and belongs to the technical field of wire and cable technologies. The composite flat cable capable of being wound comprises a flat outer sheath and a cable core, wherein the cable core comprises signal cable cores at the two ends and power cable insulated wire cores in the middle. Two mild steel wires are respectively arranged outside the signal cable cores at the two ends, a braided shield layer is arranged outside each signal cable core, and the outer sheath of butyronitrile-polrvinyl chlorideis composite material is parallelly wrapped on the peripheries of the power cable insulated wire cores, the signal cable cores with the braided shield layers and the mild steel wires in an extruding mode. Thus, corrosion resistance and flexibility of the composite flat cable capable of being wound are promoted. The outer sheath of the butyronitrile-polrvinyl chlorideis composite material is favorable for long-term and frequent winding of the cable, and ensures maintaining of excellent electrical performance in the operational process of the cable. Besides, the composite flat cable capable of being wound is long in service life.
Description
Technical field
The invention belongs to technical field of electric wires and cables, refer in particular to a kind of composite windable flat cable.
Background technology
At present, but the winding type cables of domestic use adopts common rubber sleeve flexible cable mostly, cable owing to be subject to the mechanical stress effects such as frequent bending, stretching, causes the conductor phenomenons such as core, decreasing insulating of breaking easily in running, affect useful life and the safety in utilization of cable.But and generally all be import at selected high-end compound drum cables of occasion such as iron and steel, metallurgy, oil, chemical industry, it is expensive, the production cycle is long, has a strong impact on the needs of domestic production.At home, but also there are some producers to begin the compound drum cable of research and production, but because material selects incorrect or structural design is unreasonable, cause cable low useful life, electric power transfer is unstable, and signal transmits obstructed, has a strong impact on the normal operation of equipment.
Summary of the invention
The purpose of this invention is to provide a kind of good electric property, flexibility is good, pull resistance is good, wear-resisting, the composite windable flat cable of oil resistant, acid and alkali-resistance, long service life, the occasion that suitable needs are reeled is repeatedly used, and improves the useful life of cable.
Specifically implement like this: composite windable flat cable, comprise the oversheath, the cable core that are flat, it is characterized in that cable core is comprised of the signal cable cable core at two ends and middle power cable insulation core, the outside of two ends signal cable cable core is respectively equipped with a stone dead wire, the signal cable cable core is outside equipped with woven shield, described power cable insulation core, with the signal cable cable core of woven shield, the peripheral parallel flat oversheath that is extruded with butyronitrile-polyvinyl chloride composite material of stone dead wire.
The power cable insulation core is from the inside to the outside by the zinc-plated soft copper conductor of multiply, semi-conductive tape lapping layer with extrude ethylene propylene rubber insulated layer and form.The structure of signal cable cable core is the zinc-plated soft copper conductor of multiply and extrudes ethylene propylene rubber insulated layer formation insulated wire cores, the insulated wire cores twisted synthesizing cable, and the outer overlapping wrapped polyester belt of cable core, polyester belt is outer with the tinned copper wire woven shield.
The advantage that the flat composite cable of this structure has is:
1, conductor of the present invention adopts the zinc-plated soft copper conductor structure of multiply, has greatly improved corrosion resistance, the flexibility of cable, is conducive to long-term frequent coiling of cable, guarantees that cable keeps excellent electric property, long service life in running.
2, ethylene propylene rubber insulated among the present invention have good electric property, mechanical performance, acid-proof alkaline, a softness, guarantees the stable operation of cable long-term safety.
3, butyronitrile among the present invention-polyvinyl chloride composite material oversheath has excellent electric property, mechanical performance, anti-wear performance, oil resistance, softness, guarantees the stable operation of cable long-term safety.
4, among the present invention with power cable and signal cable composite manufacturing, by signal cable partly being used tinned copper wire shielding, solved the interference problem between the core, can realize that electric power and signal transmit simultaneously and separate, guarantee line security stable operation.
5, the present invention is in order to improve resistance to tension, and guarantee the flexibility of cable, respectively place a multiply stone dead wire at power cable insulation core and signal cable shielding conductor group both sides, then parallelly extrude flat sheath, greatly improve the intensity of cable, improve useful life.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Composite windable flat cable comprises the oversheath 4, the cable core that are flat, and cable core is comprised of signal cable cable core 1 and the middle power cable insulation core 2 at two ends, and the outside of two ends signal cable cable core 1 is respectively equipped with a stone dead wire 3; Power cable insulation core 2 is from the inside to the outside by the zinc-plated soft copper conductor 21 of multiply, semi-conductive tape lapping layer 22 with extrude ethylene propylene rubber insulated layer 23 and form; The structure of signal cable cable core 1 is the zinc-plated soft copper conductor 11 of multiply and extrudes ethylene propylene rubber insulated layer 12 formation insulated wire cores, the insulated wire cores twisted synthesizing cable, and the outer overlapping wrapped polyester belt 13 of cable core, polyester belt 13 is outer with tinned copper wire woven shield 14; Power cable insulation core 2, with the signal cable cable core 1 of woven shield, the peripheral parallel oversheath 4 that is extruded with butyronitrile-polyvinyl chloride composite material of stone dead wire 3.
Claims (3)
1. composite windable flat cable, comprise the oversheath, the cable core that are flat, it is characterized in that cable core is comprised of the signal cable cable core at two ends and middle power cable insulation core, the outside of two ends signal cable cable core is respectively equipped with a stone dead wire, the signal cable cable core is outside equipped with woven shield, described power cable insulation core, with the signal cable cable core of woven shield, the peripheral parallel oversheath that is extruded with butyronitrile-polyvinyl chloride composite material of stone dead wire.
2. composite windable flat cable according to claim 1 is characterized in that the power cable insulation core is from the inside to the outside by the zinc-plated soft copper conductor of multiply, semi-conductive tape lapping layer with extrude ethylene propylene rubber insulated layer and form.
3. composite windable flat cable according to claim 1, the structure that it is characterized in that the signal cable cable core is the zinc-plated soft copper conductor of multiply and extrudes ethylene propylene rubber insulated layer formation insulated wire cores, the insulated wire cores twisted synthesizing cable, the outer overlapping wrapped polyester belt of cable core, polyester belt is outer with the tinned copper wire woven shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110265255 CN102982869A (en) | 2011-09-02 | 2011-09-02 | Composite flat cable capable of being wound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110265255 CN102982869A (en) | 2011-09-02 | 2011-09-02 | Composite flat cable capable of being wound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102982869A true CN102982869A (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110265255 Pending CN102982869A (en) | 2011-09-02 | 2011-09-02 | Composite flat cable capable of being wound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102982869A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103886963A (en) * | 2014-02-27 | 2014-06-25 | 新宇电缆集团股份有限公司 | Movable tensile flat cable for travelling crane |
| CN103915146A (en) * | 2014-03-13 | 2014-07-09 | 安徽猎塔电缆集团有限公司 | Wear-resisting and tension-resisting flat cable for providing power and achieving control |
| CN110253968A (en) * | 2019-06-21 | 2019-09-20 | 吉林省亚安新材料有限公司 | A kind of self-rolling shielded tube and preparation method thereof with double-layer structure |
| CN110823189A (en) * | 2019-11-12 | 2020-02-21 | 中广核检测技术有限公司 | Nuclear power station voltage stabilizer CCTV video inspection device |
-
2011
- 2011-09-02 CN CN 201110265255 patent/CN102982869A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103886963A (en) * | 2014-02-27 | 2014-06-25 | 新宇电缆集团股份有限公司 | Movable tensile flat cable for travelling crane |
| CN103915146A (en) * | 2014-03-13 | 2014-07-09 | 安徽猎塔电缆集团有限公司 | Wear-resisting and tension-resisting flat cable for providing power and achieving control |
| CN110253968A (en) * | 2019-06-21 | 2019-09-20 | 吉林省亚安新材料有限公司 | A kind of self-rolling shielded tube and preparation method thereof with double-layer structure |
| CN110253968B (en) * | 2019-06-21 | 2022-02-15 | 吉林省亚安新材料有限公司 | Self-rolling type shielding sleeve with double-layer structure and preparation method thereof |
| CN110823189A (en) * | 2019-11-12 | 2020-02-21 | 中广核检测技术有限公司 | Nuclear power station voltage stabilizer CCTV video inspection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |