CN103871578A - Tensile resistance flat electric cable - Google Patents
Tensile resistance flat electric cable Download PDFInfo
- Publication number
- CN103871578A CN103871578A CN201410066006.9A CN201410066006A CN103871578A CN 103871578 A CN103871578 A CN 103871578A CN 201410066006 A CN201410066006 A CN 201410066006A CN 103871578 A CN103871578 A CN 103871578A
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- cable
- layer
- copper wire
- cores
- resistance flat
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Abstract
The invention discloses a tensile resistance flat electric cable, which comprises conductors, insulation wire cores and a sheath, wherein a flame retarding crosslinked polyolefin insulation layer is lapped on each conductor; a copper wire armoured layer is weaved outside each insulation layer; a flame retarding crosslinked polyolefin insulation layer II is lapped on each copper wire armoured layer to form an insulated wire core; three insulated wire cores are combined to form a cable core; steel wire ropes are arranged among the cable cores; a copper wire armoured layer II is weaved outside the cable cores; a high flame retarding corrosion resistance flexible neoprene sheath layer is lapped on the copper wire armoured layer II. According to the tensile resistance flat electric cable, performance indicators of low smoke, flame retardance shock prevention and the like are met. The tensile resistance flat electric cable also has the advantages of distortion resistance and tensile resistance.
Description
Technical field
The present invention relates to a kind of stretching resistance flat cable, belong to electric wire field.
Background technology
Cable (electric cable; Power cable) normally by the cable of several or at least two every group stranded similar ropes that form of several groups of wires, mutually insulated between every group of wire, and be often twisted into round Yi Gen center, whole outside is surrounded by the cover layer of high-insulation.Cable has power cable, control cables, compensating cable, shielded type cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, shipboard cable, aluminium alloy cable etc.They are all made up of sub-thread or stranded conductor and insulating barrier, are used for connecting circuit, electrical equipment etc.
The cable for elevator of China just starts development and exploitation as far back as the nineties in last century.Under the upsurge of real estate and elevator industry development, factory of a lot of domestic enterprise all starts to develop elevator cable.But the structural design of cable is mostly more single, along with era development, the requirement that environmental protection etc. are higher, the environmental protection characteristic to elevator cable and multifunctional all have also proposed specific requirement.
Traditional cable for elevator for anti-twist in actual working environment be the topic being difficult to resolve always.
Summary of the invention
The invention provides a kind of stretching resistance flat cable simple in structure, met the low cigarette that elevator cable has, the performance index such as fire-retardant, shockproof, this cable also has advantages of anti-twist, stretching resistance simultaneously.
The solution of the present invention is as follows: a kind of stretching resistance flat cable, comprise conductor, insulated wire cores and sheath, the outer wrapped flame-proof cross-linking polyolefin insulation layer of described conductor, described insulating barrier weaves copper wire armored layer outward, the outer wrapped flame-proof cross-linking polyolefin insulation layer II of copper wire armored layer forms insulated wire cores, three insulated wire cores are combined into cable core, and steel wire rope is set between cable core; Cable core weaves copper wire armored layer II outward, the outer corrosion-resistant flexible chloroprene rubber sheath layer of wrapped high flame retardant of described copper wire armored layer II.
Further, to amass be 0.75～2.5 mm to described cross-sectional area of conductor
2.
Further, described conductor is by stranded the forming of 10-50 root copper wire.
Further, described insulated wire cores is four.
The present invention adopts flat type structure, cable center is used steel wire rope, has strengthened the pulling force in cable pulling process, and sheath adopts fire-retardant acrylonitrile-butadiene rubber, after this material modification and possess the performances such as wear-resisting, anti-tear, warp resistance, shockproof, corrosion-resistant, high flame retardant, can meet the requirement that various environment move.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
A kind of stretching resistance flat cable, comprise conductor 1, insulated wire cores and sheath 7, the outer wrapped flame-proof cross-linking polyolefin insulation layer 2 of described conductor 1, the described outer braiding copper wire armored of insulating barrier 2 layer 3, the outer wrapped flame-proof cross-linking polyolefin insulation layer II 4 of copper wire armored layer 3 forms insulated wire cores, three insulated wire cores are combined into cable core, and steel wire rope 5 is set between cable core; Cable core weaves copper wire armored layer II 6 outward, the described corrosion-resistant flexible chloroprene rubber sheath layer 7 of the outer wrapped high flame retardant of copper wire armored layer II 6.
It is 0.75～2.5 mm that described cross-sectional area of conductor amasss
2, described conductor is by stranded the forming of 10-50 root copper wire, and described insulated wire cores is four.
Although above the specific embodiment of the present invention has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present invention and change and amendment; when its function producing does not exceed spiritual that specification and accompanying drawing contain yet, all should be within protection scope of the present invention.
Claims (4)
1. a stretching resistance flat cable, comprise conductor, insulated wire cores and sheath, it is characterized in that the outer wrapped flame-proof cross-linking polyolefin insulation layer of described conductor, described insulating barrier weaves copper wire armored layer outward, the outer wrapped flame-proof cross-linking polyolefin insulation layer II of copper wire armored layer forms insulated wire cores, three insulated wire cores are combined into cable core, and steel wire rope is set between cable core; Cable core weaves copper wire armored layer II outward, the outer corrosion-resistant flexible chloroprene rubber sheath layer of wrapped high flame retardant of described copper wire armored layer II.
2. according to a kind of stretching resistance flat cable claimed in claim 1, it is characterized in that: it is 0.75～2.5 mm that described cross-sectional area of conductor amasss
2.
3. a kind of stretching resistance flat cable according to claim 1, is characterized in that: described conductor is by stranded the forming of 10-50 root copper wire.
4. a kind of stretching resistance flat cable according to claim 1, is characterized in that: described insulated wire cores is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410066006.9A CN103871578A (en) | 2014-02-26 | 2014-02-26 | Tensile resistance flat electric cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410066006.9A CN103871578A (en) | 2014-02-26 | 2014-02-26 | Tensile resistance flat electric cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103871578A true CN103871578A (en) | 2014-06-18 |
Family
ID=50910016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410066006.9A Pending CN103871578A (en) | 2014-02-26 | 2014-02-26 | Tensile resistance flat electric cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103871578A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078127A (en) * | 2014-07-18 | 2014-10-01 | 南京全信传输科技股份有限公司 | Hand-woven flat soft cable component and manufacturing method thereof |
| CN108597662A (en) * | 2018-03-06 | 2018-09-28 | 江西太平洋电缆集团有限公司 | Flexible multicore mineral insulated cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1742863A1 (en) * | 1990-01-15 | 1992-06-23 | Томский научно-исследовательский, проектно-конструкторский и технологический кабельный институт | Cable for submersible electric pumps |
| JP2012085439A (en) * | 2010-10-12 | 2012-04-26 | Auto Network Gijutsu Kenkyusho:Kk | Wiring harness |
| CN202443785U (en) * | 2012-02-15 | 2012-09-19 | 安徽华菱电缆集团有限公司 | Flat cable with high tensile strength and high tearing resistance |
| CN203013319U (en) * | 2012-11-05 | 2013-06-19 | 安徽金桥电缆有限公司 | Butyronitrile composite sheath flat cable |
| CN103500613A (en) * | 2013-09-10 | 2014-01-08 | 江苏通鼎光电科技有限公司 | Signal cable |
| CN203746470U (en) * | 2014-02-26 | 2014-07-30 | 安徽复兴电缆集团有限公司 | Tensile-resistance flat cable |
-
2014
- 2014-02-26 CN CN201410066006.9A patent/CN103871578A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1742863A1 (en) * | 1990-01-15 | 1992-06-23 | Томский научно-исследовательский, проектно-конструкторский и технологический кабельный институт | Cable for submersible electric pumps |
| JP2012085439A (en) * | 2010-10-12 | 2012-04-26 | Auto Network Gijutsu Kenkyusho:Kk | Wiring harness |
| CN202443785U (en) * | 2012-02-15 | 2012-09-19 | 安徽华菱电缆集团有限公司 | Flat cable with high tensile strength and high tearing resistance |
| CN203013319U (en) * | 2012-11-05 | 2013-06-19 | 安徽金桥电缆有限公司 | Butyronitrile composite sheath flat cable |
| CN103500613A (en) * | 2013-09-10 | 2014-01-08 | 江苏通鼎光电科技有限公司 | Signal cable |
| CN203746470U (en) * | 2014-02-26 | 2014-07-30 | 安徽复兴电缆集团有限公司 | Tensile-resistance flat cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078127A (en) * | 2014-07-18 | 2014-10-01 | 南京全信传输科技股份有限公司 | Hand-woven flat soft cable component and manufacturing method thereof |
| CN108597662A (en) * | 2018-03-06 | 2018-09-28 | 江西太平洋电缆集团有限公司 | Flexible multicore mineral insulated cable |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140618 |