CN103514995A - Flexible cable resistant to vehicle rapid rolling compaction - Google Patents
Flexible cable resistant to vehicle rapid rolling compaction Download PDFInfo
- Publication number
- CN103514995A CN103514995A CN201310417724.1A CN201310417724A CN103514995A CN 103514995 A CN103514995 A CN 103514995A CN 201310417724 A CN201310417724 A CN 201310417724A CN 103514995 A CN103514995 A CN 103514995A
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- inner core
- newtonian fluid
- flexible cable
- 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.)
- Granted
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a flexible cable resistant to vehicle rapid rolling compaction. The flexible cable comprises a cable outer jacket layer, a weaving material layer, a non-Newtonian fluid layer, a steel tape armoring layer, a cable inner jacket layer and a cable inner core. The cable inner core comprises a hard rubber supporting inner core, insulating layers, a soft rubber packing layer and metal wire inner cores, wherein the metal wire inner cores are wrapped with the insulating layer, the soft rubber packing layer is located among adjacent metal wire inner cores, the hard rubber supporting inner core is located in the geometric center of the cross section of the cable inner core, the cable inner core is wrapped with the cable inner jacket layer, the cable inner jacket layer is wrapped with the steel tape armoring layer, the steel tape armoring layer is wrapped with the non-Newtonian fluid layer, the non-Newtonian fluid layer is wrapped with the weaving material layer, and the weaving material layer is wrapped with the cable outer jacket layer. The flexible cable has the advantages of being capable of being used in the environment with the complex construction conditions and capable of directly bearing vehicle rapid rolling compaction without other protective devices.
Description
Technical field
The invention belongs to cable technology field, be specifically related to the flexible cable that a kind of resistance to vehicle rolls fast.
Background technology
In the use procedure of electric wire, often can be subject to rolling of motor vehicle or trampling of pedestrian, conventional method is to adopt the method for backing plate above to protect cable at present, the inconvenience that can cause like this cable to use.
As can be seen here, still there is defect in above-mentioned existing cable, and is urgently improved.
Summary of the invention
The shortcoming existing in using for existing electric wire, the invention provides the flexible cable that a kind of resistance to vehicle rolls fast, is applied to the occasion that electric wire need to be rolled.
The present invention realizes like this, the flexible cable that a kind of resistance to vehicle rolls fast, comprise cable jacket layer, knit layer, non-newtonian fluid layer, steel-tape armouring layer, cable sheath and cable inner core, wherein, cable inner core comprises that hard rubber supports inner core, insulating barrier, soft rubber packed layer and metal wire rod inner core, insulating barrier coated metal wire rod inner core, soft rubber packed layer is between adjacent metal wire rod inner core, hard rubber supports the geometric center that inner core is positioned at cable inner core cross section, cable sheath parcel cable inner core, steel-tape armouring layer parcel cable sheath, non-newtonian fluid layer parcel steel-tape armouring layer, knit layer parcel non-newtonian fluid layer, cable jacket layer parcel knit layer.
Better, the material of cable jacket layer is PVC, or crosslinked polyethylene, or rubber.
Better, the formula of the non-newtonian fluid of non-newtonian fluid layer is, butyl titanate 3 ~ 11 weight portions, asbestos 11 ~ 23 weight portions, liquid pva 32 ~ 43 weight portions, micron barium sulfate 10 ~ 55 weight portions.
Better, the material of knit layer is nylon yarn, or steel wire.
Better, the modulus of elasticity of the material of hard rubber support inner core is greater than the modulus of elasticity of soft rubber packed layer.
The principle that realizes of the present invention is, non-newtonian fluid has the characteristic that keeps original form under high speed shear motion effect, when cable is received when rolling, non-newtonian fluid layer plays the effect of bearing pressure, but need to carry out crooked time cable, stress but can be so that cable bend slowly.
Advantage of the present invention is: cable can be used under execution conditions complex environment, directly stands rolling fast of vehicle, and does not need other protective device.
Accompanying drawing explanation
Fig. 1 is the cross sectional representation of the flexible cable that rolls fast of the resistance to vehicle of embodiments of the invention.
Accompanying drawing explanation: 1, cable jacket layer; 2, knit layer; 3, non-newtonian fluid layer; 4, steel-tape armouring layer; 5, cable sheath; 6, hard rubber supports inner core; 7, insulating barrier; 8, soft rubber packed layer; 9, metal wire rod inner core.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Below in conjunction with above-mentioned drawings and Examples, the present invention is described in further detail.
With reference to figure 1, the flexible cable that a kind of resistance to vehicle rolls fast, comprise cable jacket layer 1, knit layer 2, non-newtonian fluid layer 3, steel-tape armouring layer 4, cable sheath 5 and cable inner core, wherein, cable inner core comprises that hard rubber supports inner core 6, insulating barrier 7, soft rubber packed layer 8 and metal wire rod inner core 9, insulating barrier 7 coated metal wire rod inner cores 9, soft rubber packed layer 8 is between adjacent metal wire rod inner core 9, hard rubber supports the geometric center that inner core 6 is positioned at cable inner core cross section, cable sheath 5 parcel cable inner cores, steel-tape armouring layer 4 parcel cable sheath 5, non-newtonian fluid layer 3 parcel steel-tape armouring layer 4, knit layer 2 parcel non-newtonian fluid layers 3, cable jacket layer 1 parcel knit layer 2.
The material of cable jacket layer 1 is PVC, or crosslinked polyethylene, or rubber.
The formula of the non-newtonian fluid of non-newtonian fluid layer 3 is, butyl titanate 3 weight portions, asbestos 23 weight portions, liquid pva 38 weight portions, micron barium sulfate 36 weight portions.
The material of knit layer 2 is steel wires.
The modulus of elasticity of the material of hard rubber support inner core 6 is greater than the modulus of elasticity of soft rubber packed layer 8.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, for example, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. the flexible cable that resistance to vehicle rolls fast, it is characterized in that, the flexible cable that described resistance to vehicle rolls fast comprises cable jacket layer, knit layer, non-newtonian fluid layer, steel-tape armouring layer, cable sheath and cable inner core, wherein, described cable inner core comprises that hard rubber supports inner core, insulating barrier, soft rubber packed layer and metal wire rod inner core, described insulating barrier coated metal wire rod inner core, soft rubber packed layer is between adjacent metal wire rod inner core, described hard rubber supports the geometric center that inner core is positioned at cable inner core cross section, cable sheath parcel cable inner core, steel-tape armouring layer parcel cable sheath, non-newtonian fluid layer parcel steel-tape armouring layer, knit layer parcel non-newtonian fluid layer, cable jacket layer parcel knit layer.
2. the flexible cable that resistance to vehicle according to claim 1 rolls fast, is characterized in that: the material of described cable jacket layer is PVC, or crosslinked polyethylene, or rubber.
3. the flexible cable that resistance to vehicle according to claim 1 rolls fast, it is characterized in that: the formula of the non-newtonian fluid of described non-newtonian fluid layer is, butyl titanate 3 ~ 11 weight portions, asbestos 11 ~ 23 weight portions, liquid pva 32 ~ 43 weight portions, micron barium sulfate 10 ~ 55 weight portions.
4. the flexible cable that resistance to vehicle according to claim 1 rolls fast, is characterized in that: the material of described knit layer is nylon yarn, or steel wire.
5. the flexible cable that resistance to vehicle according to claim 1 rolls fast, is characterized in that: the modulus of elasticity of the material of described hard rubber support inner core is greater than the modulus of elasticity of soft rubber packed layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417724.1A CN103514995B (en) | 2013-09-15 | 2013-09-15 | The flexible cable that resistance to vehicle quickly rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417724.1A CN103514995B (en) | 2013-09-15 | 2013-09-15 | The flexible cable that resistance to vehicle quickly rolls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103514995A true CN103514995A (en) | 2014-01-15 |
| CN103514995B CN103514995B (en) | 2016-07-06 |
Family
ID=49897570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310417724.1A Active CN103514995B (en) | 2013-09-15 | 2013-09-15 | The flexible cable that resistance to vehicle quickly rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103514995B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895604A (en) * | 2017-12-18 | 2018-04-10 | 刘涛 | A kind of resist bending flexible cable |
| CN110165627A (en) * | 2019-06-20 | 2019-08-23 | 夏纪成 | Compression-resistincable cable |
| CN110176740A (en) * | 2019-04-15 | 2019-08-27 | 汉腾汽车有限公司 | A kind of new-energy automobile high voltage wire protector |
| CN111599521A (en) * | 2020-05-21 | 2020-08-28 | 江苏江扬特种电缆有限公司 | Impact-resistant cable for ships |
| CN113421703A (en) * | 2021-07-30 | 2021-09-21 | 湖北联上化工科技有限公司 | High-low temperature resistant aviation wire harness material and preparation method thereof |
| CN115732136A (en) * | 2022-12-19 | 2023-03-03 | 江苏江扬特种电缆有限公司 | High-current-carrying low-temperature cable for ship |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52155385A (en) * | 1976-06-19 | 1977-12-23 | Furukawa Electric Co Ltd:The | Production method of bridge formation polyolefin insulated wire |
| JPS63207827A (en) * | 1987-02-24 | 1988-08-29 | Kureha Chem Ind Co Ltd | Molded article of polyarylene thioether and use thereof |
| WO2012028845A1 (en) * | 2010-09-01 | 2012-03-08 | Qinetiq Limited | Improvements in fibre optic cables for distributed sensing |
| US20120267205A1 (en) * | 2011-04-21 | 2012-10-25 | Raytheon Company | Non-newtonian fluid (nnf) filled cable and method |
| CN203165523U (en) * | 2013-02-26 | 2013-08-28 | 安徽四惠电缆有限公司 | Flexible cable with characteristics of polyvinyl chloride insulation and flame-retardant polyurethane elastomer sheath |
-
2013
- 2013-09-15 CN CN201310417724.1A patent/CN103514995B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52155385A (en) * | 1976-06-19 | 1977-12-23 | Furukawa Electric Co Ltd:The | Production method of bridge formation polyolefin insulated wire |
| JPS63207827A (en) * | 1987-02-24 | 1988-08-29 | Kureha Chem Ind Co Ltd | Molded article of polyarylene thioether and use thereof |
| WO2012028845A1 (en) * | 2010-09-01 | 2012-03-08 | Qinetiq Limited | Improvements in fibre optic cables for distributed sensing |
| US20120267205A1 (en) * | 2011-04-21 | 2012-10-25 | Raytheon Company | Non-newtonian fluid (nnf) filled cable and method |
| CN203165523U (en) * | 2013-02-26 | 2013-08-28 | 安徽四惠电缆有限公司 | Flexible cable with characteristics of polyvinyl chloride insulation and flame-retardant polyurethane elastomer sheath |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895604A (en) * | 2017-12-18 | 2018-04-10 | 刘涛 | A kind of resist bending flexible cable |
| CN110176740A (en) * | 2019-04-15 | 2019-08-27 | 汉腾汽车有限公司 | A kind of new-energy automobile high voltage wire protector |
| CN110176740B (en) * | 2019-04-15 | 2021-04-06 | 汉腾汽车有限公司 | New energy automobile high-voltage line protector |
| CN110165627A (en) * | 2019-06-20 | 2019-08-23 | 夏纪成 | Compression-resistincable cable |
| CN111599521A (en) * | 2020-05-21 | 2020-08-28 | 江苏江扬特种电缆有限公司 | Impact-resistant cable for ships |
| CN113421703A (en) * | 2021-07-30 | 2021-09-21 | 湖北联上化工科技有限公司 | High-low temperature resistant aviation wire harness material and preparation method thereof |
| CN115732136A (en) * | 2022-12-19 | 2023-03-03 | 江苏江扬特种电缆有限公司 | High-current-carrying low-temperature cable for ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103514995B (en) | 2016-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103514995A (en) | Flexible cable resistant to vehicle rapid rolling compaction | |
| US9466405B2 (en) | High voltage power cable for ultra deep waters applications | |
| CA2665967C (en) | Torque-balanced electrical cable | |
| WO2010121015A2 (en) | Torque-balanced, gas-sealed wireline cables | |
| CN101521055B (en) | Fiber composite power cable | |
| CN105047281A (en) | Voltage-resistant cable | |
| CN103903755A (en) | Control armoring insulated cable for computer | |
| CN205724747U (en) | Cable laying underground preventer | |
| CN102945701A (en) | Cable | |
| US11594349B2 (en) | Power cable joint system | |
| CN101986394B (en) | Electric wire/cable | |
| CN104332246A (en) | Shielding-preventive and moisture-proof data cable | |
| JP2017079140A (en) | Power cable | |
| JP5323452B2 (en) | Rubber / plastic insulated lead sheath cable | |
| CN104575738A (en) | Anticorrosive submarine cable capable of radially and vertically blocking water | |
| CN204204504U (en) | The moistureproof data cable of a kind of anti-shielding | |
| CN206412118U (en) | A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof | |
| CN206601973U (en) | A kind of railway digital signal cable of the difficult accumulated snow of Anti-freezing | |
| CN203134438U (en) | Preformed aluminum alloy conductor power cable | |
| CN207302700U (en) | The cable that a kind of anti-mouse bites | |
| CN205487416U (en) | Prevent pulling anti -interference flexible power cable of intorsion | |
| JP2015038824A (en) | Rat-proof cable | |
| CN104123987A (en) | Novel cable | |
| CN203085214U (en) | Waterproof termite-proof fireproof tensile flexible cable | |
| CN213715548U (en) | Optical cable with surface protection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |