CN104681141A - Flexible cable - Google Patents
Flexible cable Download PDFInfo
- Publication number
- CN104681141A CN104681141A CN201510049169.0A CN201510049169A CN104681141A CN 104681141 A CN104681141 A CN 104681141A CN 201510049169 A CN201510049169 A CN 201510049169A CN 104681141 A CN104681141 A CN 104681141A
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- Prior art keywords
- layer
- cable
- flexible cable
- core
- insulating barrier
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Abstract
The invention discloses a flexible cable. The flexible cable comprises a main cable core. The flexible cable is characterized in that the cable core is formed by gluing a plurality of soft copper conductors, a steel wire is arranged among the three main line core conductors, and the periphery of the main line core is wrapped with an insulating layer; a clearance is formed between the insulating layer and a wrapping layer, and the outermost layer of the cable is extruded and wrapped with an outer protective layer which is provided with a filling layer. The cable is high in tensile performance, has the characteristics of flame retardance and high temperature resistance, and can be widely applied to the fields of metallurgy, electricity, chemical engineering and ships, and the long-term allowable working temperature of cable conductors is 200 DEG C.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of flexible cable.
Background technology
Cable is widely used in every field, relate to people's lives, industrial production every field, so the consumption of cable is huge especially, also can be very high to the requirement of quality, but in every field, the quality purposes of cable is required it is different, as at oil, chemical industry and aviation train field productive power cable cable, just require that cable has good tensile property and heat-resistant fireproof performance, could be durable in use, satisfy the demand.
Summary of the invention
In order to increase the practicality of prior art, the object of this invention is to provide and a kind of there is the resistant to elevated temperatures feature of resistance to Laos and the strong flexible cable of pull resistance.
The present invention takes following technical scheme to realize: a kind of flexible cable, it comprises main push-towing rope core, it is characterized in that: pulling core is have some soft copper conductor lines gummeds to form, described steel wire rope is arranged on three masters and pulls in the middle of core conductor, described insulating barrier is wrapped in master core periphery, between described insulating barrier lapping layer, gap is provided with packed layer, and described cable outermost layer extrudes outer jacket and is provided with packed layer.
Further improvement, described conductor is soft round stranded conductor.
Further improvement, described insulating barrier is ethylene propylene rubber insulated layer.
Further improvement, described packed layer is that polyethylene filling is made.
The present invention has following beneficial effect in sum: the pull resistance of this kind of cable is strong, and have the feature of flame-resistant high-temperature-resistant, can be widely used in metallurgy, electric power, chemical industry and ship domain, cable conductor allows working temperature to be 200 DEG C for a long time.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Wherein: 1, master core; 2, insulating barrier; 3, packed layer; 4, lapping layer; 5, restrictive coating; 6, steel wire rope.
Embodiment
As shown in Figure 1, a kind of flexible cable, it comprises master core, it is characterized in that: master core 1 has some soft copper conductor lines gummeds to form, described steel wire rope 6 is arranged in the middle of three master core 1 conductors, it is peripheral that described insulating barrier 2 is wrapped in master core 1, and gap between described insulating barrier 2 lapping layer 4, described cable outermost layer extrudes external sheath layer and is provided with packed layer 3.
Described conductor is soft round stranded conductor.
Described insulating barrier is ethylene propylene rubber insulated layer.
Described packed layer is that polyethylene filling is made.
The above is the embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.
Claims (4)
1. a flexible cable, it comprises main push-towing rope core, it is characterized in that: pulling core is have some soft copper conductor lines gummeds to form, described steel wire rope is arranged on three masters and pulls in the middle of core conductor, described insulating barrier is wrapped in master core periphery, between described insulating barrier lapping layer, gap is provided with packed layer, and described cable outermost layer extrudes external sheath layer and is provided with packed layer.
2. a kind of flexible cable according to claim 1, is characterized in that: described conductor is soft round stranded conductor.
3. a kind of flexible cable according to claim 1, is characterized in that: described insulating barrier is ethylene propylene rubber insulated layer.
4. a kind of flexible cable according to claim 1, is characterized in that: described packed layer is that polyethylene filling is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049169.0A CN104681141A (en) | 2015-01-31 | 2015-01-31 | Flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049169.0A CN104681141A (en) | 2015-01-31 | 2015-01-31 | Flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104681141A true CN104681141A (en) | 2015-06-03 |
Family
ID=53316066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510049169.0A Pending CN104681141A (en) | 2015-01-31 | 2015-01-31 | Flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104681141A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100865753B1 (en) * | 2008-08-25 | 2008-10-28 | 가온전선 주식회사 | High strength anti-rodent cable |
| CN201383377Y (en) * | 2009-02-19 | 2010-01-13 | 四川川泰线缆有限公司 | Mineral insulation and flexible fire-proofing cable |
| CN201421731Y (en) * | 2009-06-01 | 2010-03-10 | 宝胜科技创新股份有限公司 | Novel environment resistance environment-friendly power cable of shield machine |
| CN204130209U (en) * | 2014-10-27 | 2015-01-28 | 江苏江扬电缆有限公司 | A kind of high flexibility resistance to torsion machine people cable |
-
2015
- 2015-01-31 CN CN201510049169.0A patent/CN104681141A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100865753B1 (en) * | 2008-08-25 | 2008-10-28 | 가온전선 주식회사 | High strength anti-rodent cable |
| CN201383377Y (en) * | 2009-02-19 | 2010-01-13 | 四川川泰线缆有限公司 | Mineral insulation and flexible fire-proofing cable |
| CN201421731Y (en) * | 2009-06-01 | 2010-03-10 | 宝胜科技创新股份有限公司 | Novel environment resistance environment-friendly power cable of shield machine |
| CN204130209U (en) * | 2014-10-27 | 2015-01-28 | 江苏江扬电缆有限公司 | A kind of high flexibility resistance to torsion machine people cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |