CN2906844Y - High-strength copper-coated aluminum wire/cable - Google Patents
High-strength copper-coated aluminum wire/cable Download PDFInfo
- Publication number
- CN2906844Y CN2906844Y CN 200620032441 CN200620032441U CN2906844Y CN 2906844 Y CN2906844 Y CN 2906844Y CN 200620032441 CN200620032441 CN 200620032441 CN 200620032441 U CN200620032441 U CN 200620032441U CN 2906844 Y CN2906844 Y CN 2906844Y
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- Prior art keywords
- cable
- sheath
- copper clad
- high strength
- copper
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Abstract
The utility model discloses a high strength copper clad aluminium wire/cable, which relates to a cable. The utility model provides a high strength copper clad aluminium wire/cable which not only has good conductivity and economy but also has high strength. The technical proposal of the utility model is that: the high strength copper clad aluminium wire/cable which comprises at least two copper clad aluminium conductor cores, an insulation layer, a belting layer, a shielding layer and a sheath layer, wherein at least one supporting part is arranged inside the sheath or at least one supporting part connected with the sheath is arranged outside the sheath; the copper clad aluminium conductor cores, which are flat type wires/cables arranged in parallel, are distributed in regular polygon shape. The utility model is applicable to wire cable, power cable, communication cable and the like.
Description
Technical field:
The utility model relates to a kind of cable, particularly a kind of high strength copper clad aluminum conductor electric wire/cable.
Background technology:
Existing cable/line is in order to overcome the deficiency of copper or aluminium conductor electric wire/cable, and extensively adopts the copper clad aluminum conductor cable, and it has improved aluminium conductor conductivity and intensity is relatively poor and the high shortcoming of copper conductor cost; Yet for the high occasion of requirement of strength, the intensity of this copper cover aluminum cable/line can not satisfy.
Summary of the invention:
The purpose of this utility model provides a kind of high strength copper-coated aluminum electric wire/cable, and this electric wire/cable not only has satisfactory electrical conductivity and economy but also has high intensity.The technical solution of the utility model is a kind of high strength copper-coated aluminum electric wire/cable, include copper clad aluminum conductor core, insulating barrier, belting layer, screen and restrictive coating, it is characterized in that: be provided with a strutting piece in the sheath at least or outside it, be provided with a strutting piece that is connected with sheath at least.The copper clad aluminum conductor core is at least 2.The copper clad aluminum conductor core is the flat bodily form electric wire/cable that be arranged in parallel.The copper clad aluminum conductor core is regular polygon and distributes.The utility model has been owing to adopted the high insulation of intensity, sheath, band and shielding material and cable support body, thereby good electrical conductivity and economy are not only arranged compared with the prior art but also has the high advantage of intensity.
Description of drawings:
Fig. 1 is the cross-sectional structure schematic diagram of the utility model uniconductor core, and Fig. 2 is the another kind of cross-sectional structure schematic diagram of uniconductor core, and Fig. 3 is many conductor cores cross-sectional structure schematic diagram, and Fig. 4 is many conductor cores flat cross-sectional structure schematic diagram.
Embodiment:
In conjunction with above accompanying drawing the utility model is elaborated, for the lower problem of intensity that solves the copper clad aluminum conductor cable, can take the technical measures of two aspects, the one, select the high insulation of intensity, band, shielding and sheath material for use, the 2nd, in sheath or outside set up supporter, perhaps above-mentioned high-strength material is used in combination with supporter.
The circular electric wire/cable of copper coated aluminum uni conductor cores, it is provided with copper clad aluminum conductor core 1, insulating barrier 2, belting layer 3, screen 4 and restrictive coating 5 from inside to outside successively, in restrictive coating, be provided with a strutting piece 6 at least, (referring to Fig. 1), being provided with of strutting piece can be one and be located in the sheath, another is located at the outer strutting piece that links to each other with sheath of sheath, (referring to Fig. 2).
For many conductor cores of copper cover aluminum electric wire/cable, two kinds of structures are arranged, one is the flat bodily form, two is circular.
Be arranged in parallel by three copper clad aluminum conductor cores, outside each conductor cores 1 insulating barrier 2, belting layer 3, screen 4 and sheath 5 are arranged successively, two ends in the sheath respectively are provided with a strutting piece 6, (referring to Fig. 4), three copper clad aluminum conductor cores can contact with each other, also a distance can be arranged mutually, (cross dimensions of the sheath of this structure strengthens, and its intensity is bigger).
A kind of copper cover aluminum three conductor cores electric wire/cables, copper clad aluminum conductor core 1 by three distributions triangular in shape, each conductor cores is provided with insulating barrier 2, belting layer 3, screen 4 outward successively, be provided with successively in screen 4 outsides that three triangles distribute band 3 ', screen 4 ' and sheath 5, also be provided with two strutting pieces 6 in the sheath, for the intensity that further improves electric wire/cable also can outside sheath, increase strutting piece 6 '.(referring to Fig. 3).
More than insulation and sheath in each scheme also select the high material of intensity for use, cross-linked polrvinyl chloride, butyronitrile compound, polyethylene, crosslinked polyethylene, rubber, silicon rubber, neoprene, fluoroplastics are made.Band selects for use high-strength materials such as nonwoven fabrics, glass cloth, polyester belt to make.Shielding select for use copper wire, tinned copper wire, aluminum-magnesium alloy wire, high strength copper-clad aluminum conductor (〉=138MPa) wait the high-strength material making.
Electric wire/cable of the present utility model is because conductivity, better economy and high-intensity characteristics are specially adapted to aspects such as electrical equipment electric wire/cable, power cable, communication cable.
Claims (4)
1, a kind of high strength copper-coated aluminum electric wire/cable includes copper clad aluminum conductor core, insulating barrier, belting layer, screen and restrictive coating, it is characterized in that: be provided with a strutting piece in the sheath at least or be provided with a strutting piece that is connected with sheath at least outside it.
2, a kind of high strength copper-coated aluminum electric wire/cable according to claim 1, it is characterized in that: the copper clad aluminum conductor core is at least 2.
3, a kind of high strength copper-coated aluminum electric wire/cable according to claim 2 is characterized in that: the copper clad aluminum conductor core is the flat bodily form electric wire/cable that be arranged in parallel.
4, a kind of high strength copper-coated aluminum electric wire/cable according to claim 2 is characterized in that: the copper clad aluminum conductor core is regular polygon and distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032441 CN2906844Y (en) | 2006-09-06 | 2006-09-06 | High-strength copper-coated aluminum wire/cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032441 CN2906844Y (en) | 2006-09-06 | 2006-09-06 | High-strength copper-coated aluminum wire/cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906844Y true CN2906844Y (en) | 2007-05-30 |
Family
ID=38115485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032441 Expired - Fee Related CN2906844Y (en) | 2006-09-06 | 2006-09-06 | High-strength copper-coated aluminum wire/cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906844Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145432A (en) * | 2011-04-22 | 2011-08-10 | 广州（从化）亨龙机电制造实业有限公司 | Suspension girder type electrode arm |
| CN102231300A (en) * | 2011-04-19 | 2011-11-02 | 大连沈特电缆有限公司 | Flat cable with copper cladding aluminum core nitrile butadience rubber insulating and sheath |
| CN102623087A (en) * | 2012-03-19 | 2012-08-01 | 江苏河阳线缆有限公司 | Novel flat cable |
| CN102751009A (en) * | 2011-04-20 | 2012-10-24 | 大连沈特电缆有限公司 | Copper-clad aluminum core irradiation crosslinking low-smoke zero-halogen flame-retardant polyethylene insulated cable |
| CN103903784A (en) * | 2014-03-03 | 2014-07-02 | 安徽华天电缆有限公司 | High-temperature resistant flexible power cable with flexible metal tube |
| CN104867567A (en) * | 2014-02-26 | 2015-08-26 | 安徽江淮电缆集团有限公司 | Flat type aluminum conductor cable with metal hose |
-
2006
- 2006-09-06 CN CN 200620032441 patent/CN2906844Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231300A (en) * | 2011-04-19 | 2011-11-02 | 大连沈特电缆有限公司 | Flat cable with copper cladding aluminum core nitrile butadience rubber insulating and sheath |
| CN102751009A (en) * | 2011-04-20 | 2012-10-24 | 大连沈特电缆有限公司 | Copper-clad aluminum core irradiation crosslinking low-smoke zero-halogen flame-retardant polyethylene insulated cable |
| CN102145432A (en) * | 2011-04-22 | 2011-08-10 | 广州（从化）亨龙机电制造实业有限公司 | Suspension girder type electrode arm |
| CN102623087A (en) * | 2012-03-19 | 2012-08-01 | 江苏河阳线缆有限公司 | Novel flat cable |
| CN104867567A (en) * | 2014-02-26 | 2015-08-26 | 安徽江淮电缆集团有限公司 | Flat type aluminum conductor cable with metal hose |
| CN103903784A (en) * | 2014-03-03 | 2014-07-02 | 安徽华天电缆有限公司 | High-temperature resistant flexible power cable with flexible metal tube |
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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: 20070530 Termination date: 20150906 |
|
| EXPY | Termination of patent right or utility model |