CN106158102A - A kind of aramid fiber ruggedized cable - Google Patents
A kind of aramid fiber ruggedized cable Download PDFInfo
- Publication number
- CN106158102A CN106158102A CN201510155773.1A CN201510155773A CN106158102A CN 106158102 A CN106158102 A CN 106158102A CN 201510155773 A CN201510155773 A CN 201510155773A CN 106158102 A CN106158102 A CN 106158102A
- Authority
- CN
- China
- Prior art keywords
- aramid fiber
- fiber silk
- layer
- copper wire
- outside
- 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.)
- Pending
Links
- 229920006231 aramid fiber Polymers 0.000 title claims abstract description 49
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000004020 conductor Substances 0.000 claims abstract description 22
- 230000004888 barrier function Effects 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
nullThe present invention relates to a kind of aramid fiber ruggedized cable，It includes the conductor stranded by strand，Aramid fiber silk it is uniformly provided with in described conductor，Interior semiconductive belt it is provided with outside described conductor，It is provided with semiconductive shielding layer outside described interior semiconductive belt，It is externally provided with insulating barrier at described semiconductive shielding layer，Semi-conductive insulation shield layer it is provided with outside described insulating barrier，It is provided with outer half conductive strip layers outside described semi-conductive insulation shield layer，Copper wire aramid fiber silk braid it is provided with outside described outer half conductive strip layers，Described copper wire aramid fiber silk braid by copper wire and aramid fiber silk according to 2 repeatedly 2 vertical woven form，It is provided with packed layer outside described copper wire aramid fiber silk braid，Aramid fiber silk braid it is provided with outside described packed layer，It is provided with external sheath layer outside described aramid fiber silk braid.The present invention improves cable bulk strength, improves product service life.
Description
Technical field
The present invention relates to a kind of cable, be specifically related to a kind of high-strength cable.
Background technology
Domestic bank of rubber around cable in running because being frequently bended, the multiple machine such as stretching
Tool stress effect, is easily caused the fracture of core, and the core that once breaks will result in whole production line and stops production, and gives
User causes the biggest loss.
According to scene tracking, sample analysis, cable long term frequent is by overbending, stretching etc. two
Plant the compound action of above stress, if the conductor of small bore, be more prone to disconnected core.Generally
There is the phenomenon that the core of cable is easily broken off, cause generally to meet life the service life of cable
Produce on-the-spot requirement.Although the service life of import electric cable for coal mining machine exceeds domestic cable, typically exist
About half a year.On the other hand, import cable has again the unfavorable factor that product price is high.
Summary of the invention
Goal of the invention: the invention aims to overcome deficiency of the prior art, it is provided that one
Plant and improve cable bulk strength, improve the aramid fiber ruggedized cable in product service life.
Technical scheme: in order to solve above-mentioned technical problem, a kind of aramid fiber of the present invention
Ruggedized cable, it includes the conductor stranded by strand, uniformly sets in described conductor
There is aramid fiber silk, outside described conductor, be provided with interior semiconductive belt, at described interior semiconductive
It is provided with semiconductive shielding layer outside belt, is externally provided with insulating barrier at described semiconductive shielding layer,
Semi-conductive insulation shield layer it is provided with, outside described semi-conductive insulation shield layer outside described insulating barrier
Portion is provided with outer half conductive strip layers, is provided with copper wire aramid fiber silk outside described outer half conductive strip layers
Braid, described copper wire aramid fiber silk braid by copper wire and aramid fiber silk according to 2 repeatedly 2
Vertical woven forms, and is provided with packed layer, in institute outside described copper wire aramid fiber silk braid
State and outside packed layer, be provided with aramid fiber silk braid, outside described aramid fiber silk braid
It is provided with external sheath layer.
Described strand is tin-coated copper wire harness.
Described conductor is provided with two.
Described insulating barrier is EPR insulating barrier.
Described packed layer is semiconducting filler layer.
Described external sheath layer is CPE restrictive coating.
Beneficial effect: compared with prior art, its remarkable advantage is the present invention: present configuration
Arrange rationally, use aramid fiber skein silk to be combined in conductor, allow aramid fiber silk to carry
Power, it is possible to reduce the stress of conductor copper wire, improves tension and the bending resistance of conductor, uses
Copper wire aramid fiber silk braid and aramid fiber silk braid, improve the entirety of cable further
Intensity, aramid fiber silk braid and external sheath layer formed by double-layer coextrusion, one-shot forming,
Reinforcement puts in place, and external sheath layer protection effect is good, this long product lifecycle, meets actually used
Requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of aramid fiber ruggedized cable of the present invention, it include by
The conductor 2 that strand 1 is stranded, is uniformly provided with aramid fiber silk 3 in described conductor 2,
Interior semiconductive belt 4 it is provided with, outside described interior semiconductive belt 4 outside described conductor 2
It is provided with semiconductive shielding layer 5, is externally provided with insulating barrier 6 at described semiconductive shielding layer 5, in institute
State insulating barrier 6 outside and be provided with semi-conductive insulation shield layer 7, at described semi-conductive insulation shield layer
7 outsides are provided with outer half conductive strip layers 8, are provided with copper wire virtue outside described outer half conductive strip layers 8
Synthetic fibre cellosilk braid 9, described copper wire aramid fiber silk braid 9 is by copper wire 10 and aramid fiber
Cellosilk 11 repeatedly 2 vertically forms through knitting device according to 2, compiles at described copper wire aramid fiber silk
Tissue layer 9 is outside is provided with packed layer 12, is provided with aramid fiber silk and compiles outside described packed layer 12
Tissue layer 13, is provided with external sheath layer 14 outside described aramid fiber silk braid 13；Described lead
Wire harness 1 is tin-coated copper wire harness；Described conductor 2 is provided with two；Described insulating barrier 6 is that EPR is exhausted
Edge layer；Described packed layer 12 is semiconducting filler layer；Described external sheath layer 14 is CPE sheath
Layer.Present configuration arranges rationally, uses aramid fiber skein silk to be combined in conductor, makes aramid fiber fine
Dimension silk carries some power, it is possible to reduce the stress of conductor copper wire, improves the tension of conductor and resists
Bending property, uses copper wire aramid fiber silk braid and aramid fiber silk braid, further
Improving the bulk strength of cable, aramid fiber silk braid and external sheath layer are by double-layer coextrusion
Becoming, one-shot forming, strengthen putting in place, external sheath layer protection effect is good, this long product lifecycle,
Meet actual operation requirements.
The invention provides a kind of thinking and method, implement method and the way of this technical scheme
Footpath is a lot, and the above is only the preferred embodiment of the present invention, it is noted that for this skill
For the those of ordinary skill in art field, under the premise without departing from the principles of the invention, it is also possible to
Making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention,
Each ingredient the clearest and the most definite in the present embodiment all can use prior art to be realized.
Claims (6)
1. an aramid fiber ruggedized cable, it is characterised in that: it includes by strand (1)
Stranded conductor (2), is uniformly provided with aramid fiber silk (3) in described conductor (2),
It is provided with interior semiconductive belt (4), at described interior semiconductive belt in described conductor (2) outside
(4) outside is provided with semiconductive shielding layer (5), at described semiconductive shielding layer (5) peripheral hardware
There is insulating barrier (6), be provided with semi-conductive insulation shield layer (7) in described insulating barrier (6) outside,
It is provided with outer half conductive strip layers (8), described in described semi-conductive insulation shield layer (7) outside
Outer half conductive strip layers (8) is outside is provided with copper wire aramid fiber silk braid (9), described copper wire
Aramid fiber silk braid (9) is changed according to 2 by copper wire (10) and aramid fiber silk (11)
2 vertical woven form, and are provided with filling in described copper wire aramid fiber silk braid (9) outside
Layer (12), is provided with aramid fiber silk braid (13) in described packed layer (12) outside,
It is provided with external sheath layer (14) in described aramid fiber silk braid (13) outside.
Aramid fiber ruggedized cable the most according to claim 1, it is characterised in that:
Described strand (1) is tin-coated copper wire harness.
Aramid fiber ruggedized cable the most according to claim 1, it is characterised in that:
Described conductor (2) is provided with two.
Aramid fiber ruggedized cable the most according to claim 1, it is characterised in that:
Described insulating barrier (6) is EPR insulating barrier.
Aramid fiber ruggedized cable the most according to claim 1, it is characterised in that:
Described packed layer (12) is semiconducting filler layer.
Aramid fiber ruggedized cable the most according to claim 1, it is characterised in that:
Described external sheath layer (14) is CPE restrictive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510155773.1A CN106158102A (en) | 2015-04-02 | 2015-04-02 | A kind of aramid fiber ruggedized cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510155773.1A CN106158102A (en) | 2015-04-02 | 2015-04-02 | A kind of aramid fiber ruggedized cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106158102A true CN106158102A (en) | 2016-11-23 |
Family
ID=57337466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510155773.1A Pending CN106158102A (en) | 2015-04-02 | 2015-04-02 | A kind of aramid fiber ruggedized cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106158102A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04315701A (en) * | 1991-04-12 | 1992-11-06 | Mitsubishi Cable Ind Ltd | Radiation resistant cable |
| CN202422804U (en) * | 2012-01-10 | 2012-09-05 | 江西电缆有限责任公司 | Flexible 6-kilovolt trailing cable for strip mine |
| CN102800389A (en) * | 2012-08-16 | 2012-11-28 | 兴乐电缆有限公司 | Medium-voltage anti-interference soft cable of coal cutter for coal mine |
| CN203232735U (en) * | 2013-05-21 | 2013-10-09 | 安徽国电电缆集团有限公司 | Easy-to-process tensile and torsion-resistant wind energy cables |
| CN204596481U (en) * | 2015-04-02 | 2015-08-26 | 江苏宝安电缆有限公司 | A kind of aramid fiber ruggedized cable |
-
2015
- 2015-04-02 CN CN201510155773.1A patent/CN106158102A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04315701A (en) * | 1991-04-12 | 1992-11-06 | Mitsubishi Cable Ind Ltd | Radiation resistant cable |
| CN202422804U (en) * | 2012-01-10 | 2012-09-05 | 江西电缆有限责任公司 | Flexible 6-kilovolt trailing cable for strip mine |
| CN102800389A (en) * | 2012-08-16 | 2012-11-28 | 兴乐电缆有限公司 | Medium-voltage anti-interference soft cable of coal cutter for coal mine |
| CN203232735U (en) * | 2013-05-21 | 2013-10-09 | 安徽国电电缆集团有限公司 | Easy-to-process tensile and torsion-resistant wind energy cables |
| CN204596481U (en) * | 2015-04-02 | 2015-08-26 | 江苏宝安电缆有限公司 | A kind of aramid fiber ruggedized 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
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| RJ01 | Rejection of invention patent application after publication |