CN104810097A - Compact type extruded cable - Google Patents
Compact type extruded cable Download PDFInfo
- Publication number
- CN104810097A CN104810097A CN201510145623.2A CN201510145623A CN104810097A CN 104810097 A CN104810097 A CN 104810097A CN 201510145623 A CN201510145623 A CN 201510145623A CN 104810097 A CN104810097 A CN 104810097A
- Authority
- CN
- China
- Prior art keywords
- layer
- cable core
- cable
- insulating barrier
- screen
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000004888 barrier function Effects 0.000 claims description 21
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 4
- 239000005030 aluminium foil Substances 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 4
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 230000003712 anti-aging effect Effects 0.000 description 2
- 238000004500 asepsis Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a compact type extruded cable. The compact type extruded cable comprises an outer sheath layer; a taped covering layer is arranged inside the outer sheath layer, connected with the outer sheath layer through copper wire meshes and provided with longitudinal through holes; a shielding layer is arranged inside the taped covering layer; an insulating layer is arranged inside the shielding layer; shielding stripes are connected between the insulating layer and the shielding layer; a cable core is arranged inside the insulating layer, the cross section of the cable core is in a round structure; more than one filament is connected between the cable core and the insulating layer and fixed onto the cable core and the insulating layer; more than one conductor is arranged inside the cable core in a uniformly arranged mode. The compact type extruded cable is compact and stable in structure; the combination and layout of the parts of the compact type extruded cable is difficult to change by external force; little change of the position of wires can be ensured; meanwhile, the compact type extruded cable is environmentally friendly, non-toxic and high in wear-resisting degree and can effectively shield interference of electromagnetic waves.
Description
Technical field
The present invention relates to a kind of cable, particularly a kind of compact extruded cable.
Background technology
Cable is generally made up of conductive wire one-level external protection, and external protection mostly is belting layer, insulating barrier, screen and armouring restrictive coating.Cable is widely used in the every field such as factory, office building and recreational place, so the consumption of cable is huge especially, and particular importance, also very high to the requirement of quality, but in every field, the quality purposes of cable is required it is different.General cable is along with the continuous progress of society and development; cannot put in use; and general cable aging speed is fast; easy generation decortication phenomenon, cause built-in heart yearn to break down problem, maintenance is got up also very loaded down with trivial details and constant; and also there is very large deficiency in the protection of cable conductor; easy generation distortion, even ruptures, has had a strong impact on its serviceability.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, provides a kind of cable core structure compact and stable, external force be difficult to change between its parts in conjunction with layout, and the compact extruded cable that lead location not easily changes can be ensured.
To achieve these goals, the technical solution used in the present invention is such: compact extruded cable of the present invention, comprise external sheath layer, lapping layer is provided with in external sheath layer, be connected by netted copper wire between lapping layer with external sheath layer, lapping layer has longitudinal hole, in lapping layer, screen is installed, insulating barrier is provided with in screen, also shielding strip is connected with between insulating barrier and screen, cable core is provided with in insulating barrier, the rounded structure of its cross sectional shape of cable core, filament is connected with between cable core and insulating barrier, more than one of filament, filament is separately fixed on cable core and insulating barrier, in cable core, conductor is installed, more than one of conductor, and conductor is evenly arranged in cable core.
Further, as a kind of concrete version, screen of the present invention adopts aluminium foil layer structure.
Further, as a kind of concrete version, external sheath layer of the present invention adopts thermoplastic polyurethane material to make.
Further, as a kind of concrete version, between screen of the present invention and insulating barrier, ground wire is connected with.
Further, as a kind of concrete version, conductor of the present invention is hinged to form by multiple copper free wire.
Further, as a kind of concrete version, the angle of adjacent two filaments of the present invention and cable core is at least 90 degree.
Further, as a kind of concrete version, lapping layer of the present invention adopts elastomeric material to make.
Compared with prior art, the invention has the advantages that: this compact extruded cable cable core structure is compact and stable, external force be difficult to change between its parts in conjunction with layout, and can ensure that lead location not easily changes, simultaneously environment-protecting asepsis, anti-aging and anti abrasive degree are high, can effectively shield electromagnetic interference.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
In figure: 1. external sheath layer; 2. lapping layer; 3. screen; 4. insulating barrier; 5. cable core; 6. conductor; 7. filament.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The preferred embodiment of compact extruded cable of the present invention as shown in Figure 1, comprise external sheath layer 1, lapping layer 2 is provided with in external sheath layer 1, be connected by netted copper wire between lapping layer 2 with external sheath layer 1, lapping layer 2 has longitudinal hole, screen 3 is installed in lapping layer 2, insulating barrier 4 is provided with in screen 3, also shielding strip is connected with between insulating barrier 4 and screen 3, cable core 5 is provided with in insulating barrier 4, the rounded structure of its cross sectional shape of cable core 5, filament 7 is connected with between cable core 5 and insulating barrier 4, more than one of filament 7, filament 7 is separately fixed on cable core 5 and insulating barrier 4, conductor 6 is installed in cable core 5, more than one of conductor 6, and conductor 6 is evenly arranged in cable core 5, described screen 3 adopts aluminium foil layer structure, described external sheath layer 1 adopts thermoplastic polyurethane material to make, ground wire is connected with between described screen 3 and insulating barrier 4, described conductor 6 is hinged to form by multiple copper free wire, described adjacent two filaments 7 are at least 90 degree with the angle of cable core 5, described lapping layer 2 adopts elastomeric material to make.
Compact extruded cable cable core structure of the present invention is compact and stable, external force be difficult to change between its parts in conjunction with layout, and can ensure that lead location not easily changes, simultaneously environment-protecting asepsis, anti-aging and anti abrasive degree are high, can effectively shield electromagnetic interference.Described screen 3 adopts aluminium foil layer structure, and shield effectiveness is better; Described external sheath layer 1 adopts thermoplastic polyurethane material to make, and thermal endurance is strong; Be connected with ground wire between described screen 3 and insulating barrier 4, improve the fail safe that cable uses; Described conductor 6 is hinged to form by multiple copper free wire, and electric conductivity is stronger; Described adjacent two filaments 7 are at least 90 degree with the angle of cable core 5, and such design can better improve the usability of whole cable; Described lapping layer 2 adopts elastomeric material to make, and further enhances insulating properties.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (1)
1. a compact extruded cable, comprise external sheath layer, it is characterized in that: in external sheath layer, be provided with lapping layer, be connected by netted copper wire between lapping layer with external sheath layer, lapping layer has longitudinal hole, in lapping layer, screen is installed, insulating barrier is provided with in screen, also shielding strip is connected with between insulating barrier and screen, cable core is provided with in insulating barrier, the rounded structure of its cross sectional shape of cable core, filament is connected with between cable core and insulating barrier, more than one of filament, filament is separately fixed on cable core and insulating barrier, in cable core, conductor is installed, more than one of conductor, and conductor is evenly arranged in cable core, described screen adopts aluminium foil layer structure, described external sheath layer adopts thermoplastic polyurethane material to make, ground wire is connected with between described screen and insulating barrier, described conductor is hinged to form by multiple copper free wire, the angle of described adjacent two filaments and cable core is at least 90 degree, described lapping layer adopts elastomeric material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145623.2A CN104810097B (en) | 2015-03-31 | 2015-03-31 | Compact extruded cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145623.2A CN104810097B (en) | 2015-03-31 | 2015-03-31 | Compact extruded cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104810097A true CN104810097A (en) | 2015-07-29 |
| CN104810097B CN104810097B (en) | 2017-06-23 |
Family
ID=53694869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510145623.2A Expired - Fee Related CN104810097B (en) | 2015-03-31 | 2015-03-31 | Compact extruded cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104810097B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474166A (en) * | 2013-08-23 | 2013-12-25 | 安徽埃克森科技集团有限公司 | Cable for high voltage Ethernet |
| JP2014096349A (en) * | 2012-10-11 | 2014-05-22 | Kanzacc Co Ltd | Litz wire |
| CN203659473U (en) * | 2013-11-09 | 2014-06-18 | 安徽四惠电缆有限公司 | Anti-compression flat cable |
| CN103985453A (en) * | 2014-04-11 | 2014-08-13 | 安徽省赛华电缆有限公司 | Cable with strong pressure resistance |
| CN204029416U (en) * | 2014-08-13 | 2014-12-17 | 安徽德源电缆集团有限公司 | A kind of copper core polyethylene insulation control flexible cable |
| CN204130245U (en) * | 2014-07-24 | 2015-01-28 | 杨培强 | A kind of coal excavation apparatus power cable |
| CN104392783A (en) * | 2014-12-02 | 2015-03-04 | 安徽渡江电缆集团有限公司 | Compact anti-extrusion cable |
-
2015
- 2015-03-31 CN CN201510145623.2A patent/CN104810097B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014096349A (en) * | 2012-10-11 | 2014-05-22 | Kanzacc Co Ltd | Litz wire |
| CN103474166A (en) * | 2013-08-23 | 2013-12-25 | 安徽埃克森科技集团有限公司 | Cable for high voltage Ethernet |
| CN203659473U (en) * | 2013-11-09 | 2014-06-18 | 安徽四惠电缆有限公司 | Anti-compression flat cable |
| CN103985453A (en) * | 2014-04-11 | 2014-08-13 | 安徽省赛华电缆有限公司 | Cable with strong pressure resistance |
| CN204130245U (en) * | 2014-07-24 | 2015-01-28 | 杨培强 | A kind of coal excavation apparatus power cable |
| CN204029416U (en) * | 2014-08-13 | 2014-12-17 | 安徽德源电缆集团有限公司 | A kind of copper core polyethylene insulation control flexible cable |
| CN104392783A (en) * | 2014-12-02 | 2015-03-04 | 安徽渡江电缆集团有限公司 | Compact anti-extrusion cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104810097B (en) | 2017-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202662372U (en) | Novel 35kv rubber sleeve flexible cable for moving | |
| CN204667948U (en) | Compact extruded cable | |
| CN104123991A (en) | Insulating variable frequency cable with crosslinked polyethylene jacket | |
| CN204991224U (en) | Rubber jacketed cable of low smoke halogen -free high strength soft coal winning machine | |
| CN104810097A (en) | Compact type extruded cable | |
| CN203982834U (en) | Used in nuclear power station low-smoke halogen-free flame retardant rack flexible cable | |
| CN204155641U (en) | The low-voltage-powered flexible cable of a kind of water proof type | |
| CN203562227U (en) | A metallurgy high-temperature-resistant power cable | |
| CN201994110U (en) | Outdoor high-intensity electric wire cable | |
| CN206401055U (en) | A kind of profile conductor twisted cable for being beneficial to protection insulating barrier | |
| CN202487278U (en) | Intermediate-frequency low-consumption balance cabtyre cable for ships | |
| CN201788729U (en) | Ethylene propylene rubber insulation monitoring type mine cold-resistant flexible cable | |
| CN105913939A (en) | Anti-tensile insulation cable used in coal mine | |
| CN104318999A (en) | Waterproof low voltage power flexible cable | |
| CN204440925U (en) | A kind of single core tension water-proof cable | |
| CN203733504U (en) | Anti-interference coal mining machine soft cable | |
| CN204792022U (en) | Novel polyvinyl chloride cable conductor | |
| CN204480715U (en) | A kind of power cable with cross-linked polyethylene insulation | |
| CN203826065U (en) | Automobile-used multi-core shielding cable | |
| CN203787148U (en) | Extrusion-resistance fireproof shielding cable | |
| CN203573721U (en) | Rubber flexible cable for coal cutter | |
| CN106782806A (en) | A kind of profile conductor twisted cable beneficial to protection insulating barrier | |
| CN203787194U (en) | High-voltage reinforced insulating motor leading flexible cable | |
| CN202887802U (en) | Mobile light-duty flame retardation flexible cable for coal mine | |
| CN201725610U (en) | Environment-protective torsion-resistant control flexible cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Bi Wei Inventor after: Tang Wensheng Inventor after: Zeng Zhaojin Inventor after: Liu Yi Inventor after: Huang Jian Inventor after: Xiong Liangying Inventor after: Zeng Zhen Inventor after: Li Yi Inventor after: Li Zhiqiang Inventor before: Wen Guodong |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170522 Address after: 251 No. 343000 Ji'an province Jiangxi City Qingyuan District Qingyuan Road Applicant after: JI'AN POWER SUPPLY COMPANY, STATE GRID JIANGXI ELECTRIC POWER CO., LTD. Applicant after: State Grid Corporation of China Address before: Jinjiang District Jinhua Road Chengdu City, Sichuan province 610000 section of No. 8 Building 1 11 unit 23 floor No. 2301 Applicant before: CHENGDU JUZHI INDUSTRIAL DESIGN CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170623 Termination date: 20180331 |