CN203659473U - Anti-compression flat cable - Google Patents
Anti-compression flat cable Download PDFInfo
- Publication number
- CN203659473U CN203659473U CN201320706075.2U CN201320706075U CN203659473U CN 203659473 U CN203659473 U CN 203659473U CN 201320706075 U CN201320706075 U CN 201320706075U CN 203659473 U CN203659473 U CN 203659473U
- Authority
- CN
- China
- Prior art keywords
- layer
- conductors
- conductor
- crosslinked polyethylene
- external insulation
- 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
Links
- 238000007906 compression Methods 0.000 title abstract 3
- 239000004020 conductor Substances 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920003020 cross-linked polyethylene Polymers 0.000 claims abstract description 8
- 239000004703 cross-linked polyethylene Substances 0.000 claims abstract description 8
- 238000009422 external insulation Methods 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 4
- 239000011707 mineral Substances 0.000 claims abstract description 4
- 229920002799 BoPET Polymers 0.000 claims description 3
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract 1
- 239000003063 flame retardant Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229920006267 polyester film Polymers 0.000 abstract 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses an anti-compression flat cable. The anti-compression flat cable comprises conductors. The conductors are formed in a way that a plurality of tinned soft copper wires are subjected to multiple-bundle twisting. An outer side of each conductor is covered by a highly-elastic modulus EP rubber insulating layer. Four conductors are disposed in a way that every two conductor are tangent to each other, and an outer side of the four conductors is covered by a multi-layer mineral wrapping strip overlapped wrapping layer, and thus a core is formed. The periphery of each core is provided with rubber skeletons. Two cores are arranged in parallel, and an outer side of the two cores is sequentially covered by a polyester film strip, a crosslinked polyethylene external insulation layer of a flat structure, a copper wire woven separated shielding layer, a glass filament fireproof layer and a flame-retardant rubber oversheath. A wire rope is arranged between the crosslinked polyethylene external insulation layer of the flat structure and the copper wire woven separated shielding layer.
Description
Technical field
The utility model relates to cable technology field, relates in particular to a kind of anti-collapse flat cable.
Background technology
Utilization is more severe with the cable environment for use on traffic track, when track traffic operation, often accelerate, and can produce vibrations, thereby the operation meeting of long-term acceleration shock exerts an influence to the cable on it, thereby the cable that need to be used for track traffic need to have stronger physics compressive property, wear-resisting.
Utility model content
The utility model object is exactly the defect in order to make up prior art, and a kind of anti-collapse flat cable is provided.
The utility model is achieved through the following technical solutions:
A kind of anti-collapse flat cable, include conductor, described conductor adopts many tin annealed copper wires to carry out compound bundle strand and forms, be surrounded by the ethylene propylene rubber insulated layer of high resiliency modulus in conductor outside, by the tangent placement between two of four conductors and be surrounded by the overlapping lapping layer of multilayer mineral band material in outside and form core, surrounding at core is respectively equipped with rubber skeleton, two cores are placed and are surrounded by successively in outside mylar tape side by side, the crosslinked polyethylene external insulation layer of flat structure, proof copper-wire braided sub-shield, glass fiber fireprotection layer and flame-proof silicon rubber sheath, between the crosslinked polyethylene external insulation layer of flat structure and proof copper-wire braided sub-shield, be provided with steel wire rope.
The utility model has the advantages that: the utility model is simple in structure, rationally novel in design, be provided with rubber skeleton by the surrounding at core, greatly improve the tension compressive property of cable, resistance to wear is good, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of anti-collapse flat cable, include conductor 1, described conductor 1 adopts many tin annealed copper wires to carry out compound bundle strand and forms, be surrounded by the ethylene propylene rubber insulated layer 2 of high resiliency modulus in conductor 1 outside, by the tangent placement between two of four conductors 1 and be surrounded by the overlapping lapping layer 3 of multilayer mineral band material in outside and form core, be respectively equipped with rubber skeleton 4 in the surrounding of core, two cores are placed and are surrounded by successively in outside mylar tape 5 side by side, the crosslinked polyethylene external insulation layer 6 of flat structure, proof copper-wire braided sub-shield 7, glass fiber fireprotection layer 8 and flame-proof silicon rubber sheath 9, between the crosslinked polyethylene external insulation layer 6 of flat structure and proof copper-wire braided sub-shield 7, be provided with steel wire rope 10.
Claims (1)
1. an anti-collapse flat cable, it is characterized in that: include conductor, described conductor adopts many tin annealed copper wires to carry out compound bundle strand and forms, be surrounded by the ethylene propylene rubber insulated layer of high resiliency modulus in conductor outside, by the tangent placement between two of four conductors and be surrounded by the overlapping lapping layer of multilayer mineral band material in outside and form core, surrounding at core is respectively equipped with rubber skeleton, two cores are placed and are surrounded by successively in outside mylar tape side by side, the crosslinked polyethylene external insulation layer of flat structure, proof copper-wire braided sub-shield, glass fiber fireprotection layer and flame-proof silicon rubber sheath, between the crosslinked polyethylene external insulation layer of flat structure and proof copper-wire braided sub-shield, be provided with steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706075.2U CN203659473U (en) | 2013-11-09 | 2013-11-09 | Anti-compression flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706075.2U CN203659473U (en) | 2013-11-09 | 2013-11-09 | Anti-compression flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203659473U true CN203659473U (en) | 2014-06-18 |
Family
ID=50925837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320706075.2U Expired - Fee Related CN203659473U (en) | 2013-11-09 | 2013-11-09 | Anti-compression flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203659473U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810097A (en) * | 2015-03-31 | 2015-07-29 | 成都聚智工业设计有限公司 | Compact type extruded cable |
| CN105702346A (en) * | 2016-02-29 | 2016-06-22 | 湖州凯博电子线缆有限公司 | Smoke-free and halogen-free network cable |
| CN107170519A (en) * | 2016-04-22 | 2017-09-15 | 山东菲达电力电缆股份有限公司 | Integration of three networks low-voltage optical composite cable |
-
2013
- 2013-11-09 CN CN201320706075.2U patent/CN203659473U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810097A (en) * | 2015-03-31 | 2015-07-29 | 成都聚智工业设计有限公司 | Compact type extruded cable |
| CN105702346A (en) * | 2016-02-29 | 2016-06-22 | 湖州凯博电子线缆有限公司 | Smoke-free and halogen-free network cable |
| CN107170519A (en) * | 2016-04-22 | 2017-09-15 | 山东菲达电力电缆股份有限公司 | Integration of three networks low-voltage optical composite cable |
| CN107170519B (en) * | 2016-04-22 | 2018-12-25 | 山东菲达电力电缆股份有限公司 | Integration of three networks low-voltage optical composite cable |
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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: 20140618 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |