CN201758038U - Aluminum alloy cable - Google Patents
Aluminum alloy cable Download PDFInfo
- Publication number
- CN201758038U CN201758038U CN2010202376844U CN201020237684U CN201758038U CN 201758038 U CN201758038 U CN 201758038U CN 2010202376844 U CN2010202376844 U CN 2010202376844U CN 201020237684 U CN201020237684 U CN 201020237684U CN 201758038 U CN201758038 U CN 201758038U
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- Prior art keywords
- sheath
- cable
- aluminum alloy
- conductor
- core
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an aluminum alloy cable, which comprises a sheath made of metal and a cable core positioned inside the sheath. The sheath is a corrugated copper tube; the cable core includes a mica tape insulating layer, a plurality of mutually stranded wire cores and alkali-free glass fillers; the wire cores and the alkali-free glass fillers are arranged inside the mica tape insulating layer; each wire core includes a conductor composed of stranded copper wires and an insulating layer covering the outside of the conductor; a copper clad aluminum alloy wire braided shielding layer is arranged between each conductor and each insulating layer; and an aluminum alloy wire covering layer is arranged between the cable core and the sheath. The conductors are the stranded copper wires, the sheath is the corrugated copper tube, and both each conductor and the sheath are in flexible structures, so that the cable has fine bending performance. Mica as an excellent insulating material can completely meet the requirement that the cable can continuously keep fine insulating performance under the condition of flame burning by additionally using the alkali-free glass fillers, and the copper clad aluminum alloy wire braided shielding layer and the aluminum alloy wire covering layer not only can ensure the shielding performance of the cable, but also can eliminate eddy current.
Description
Technical field
The utility model relates to the cable technology field, especially a kind of aluminium alloy cable.
Background technology
Be widely used in the employed cables of industry such as generator, oil, chemical industry, metallurgy high temperature place and sewage disposal at present and all be by cable core and be wrapped in the outer sheath of cable core constituting, this fireproofing of cable and shielding properties are poor, and owing to the reason on making, the length that also is subjected to being made by metal tube limits, therefore any length when cable can't need be accomplished be difficult to satisfy user's user demand.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, and the aluminium alloy cable of a kind of fire prevention and advantages of good shielding performance is provided.
The technical solution of the utility model is: a kind of aluminium alloy cable, comprise sheath of making by metal tube and the cable core that is positioned at sheath inside, described sheath is the ripple copper pipe, described cable core comprises mica tape insulating barrier and inner several stranded core and alkali-free glass fillers mutually thereof, described core is by the stranded conductor that forms of copper cash and wrappedly constitute at its outside insulating barrier, be provided with layer of copper alclad alloy silk woven shield between described conductor and insulating barrier, be provided with one deck aluminum-alloy wire integument between described cable core and sheath.
As preferably, described core is three.
The beneficial effects of the utility model are: conductor is many copper cash in the utility model, and sheath is the ripple copper pipe, all is the soft junction structure, makes cable have good bending property, and is easy to use and can make very longly, do not satisfy the needs of different length; The ripple copper pipe can not burn in pure oxygen yet, only can be fire-retardant, in general fire, can not melt or emit pernicious gas, mica is very excellent insulating material, cooperate the alkali-free glass filler again, can satisfy cable fully and under the situation of flame calcination, continue keep the good insulation performance performance, thereby realizing that cable is in the calcination of flame can also keep its performance; Copper-clad aluminum-alloy wire woven shield and aluminum-alloy wire integument both can guarantee its shielding properties, can eliminate the generation of eddy current again.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, a kind of aluminium alloy cable, comprise sheath of making by metal tube 1 and the cable core that is positioned at sheath 1 inside, described sheath 1 is the ripple copper pipe, described cable core comprises mica tape insulating barrier 2 and inner three mutual stranded cores and alkali-free glass filler 4, described core is by the stranded conductor that forms 3 of copper cash and wrappedly constitute at its outside insulating barrier 6,6 of described conductor 3 and insulating barriers are provided with layer of copper alclad alloy silk woven shield 5, and 1 of described cable core and sheath are provided with one deck aluminum-alloy wire integument 7.Conductor 3 is many copper cash in the utility model, and sheath 1 is the ripple copper pipe, all is the soft junction structure, makes cable have good bending property, and is easy to use and can make very longly, do not satisfy the needs of different length; The ripple copper pipe can not burn in pure oxygen yet, only can be fire-retardant, in general fire, can not melt or emit pernicious gas, mica is very excellent insulating material, cooperate alkali-free glass filler 4 again, can satisfy cable fully and under the situation of flame calcination, continue keep the good insulation performance performance, thereby realizing that cable is in the calcination of flame can also keep its performance; Copper-clad aluminum-alloy wire woven shield 5 and aluminum-alloy wire integument 7 both can guarantee its shielding properties, can eliminate the generation of eddy current again.
Claims (2)
1. aluminium alloy cable, comprise sheath of making by metal tube and the cable core that is positioned at sheath inside, it is characterized in that: described sheath is the ripple copper pipe, described cable core comprises mica tape insulating barrier and inner several stranded core and alkali-free glass fillers mutually thereof, described core is by the stranded conductor that forms of copper cash and wrappedly constitute at its outside insulating barrier, be provided with layer of copper alclad alloy silk woven shield between described conductor and insulating barrier, be provided with one deck aluminum-alloy wire integument between described cable core and sheath.
2. aluminium alloy cable according to claim 1 is characterized in that: described core is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202376844U CN201758038U (en) | 2010-06-25 | 2010-06-25 | Aluminum alloy cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202376844U CN201758038U (en) | 2010-06-25 | 2010-06-25 | Aluminum alloy cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201758038U true CN201758038U (en) | 2011-03-09 |
Family
ID=43645326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202376844U Expired - Fee Related CN201758038U (en) | 2010-06-25 | 2010-06-25 | Aluminum alloy cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201758038U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779002A (en) * | 2014-01-11 | 2014-05-07 | 河南中录电缆有限公司 | Novel self-check light-weight aluminum alloy cable |
| CN103779001A (en) * | 2014-01-11 | 2014-05-07 | 河南中录电缆有限公司 | Novel self-check aluminum alloy cable |
| CN103778990A (en) * | 2014-01-11 | 2014-05-07 | 河南中录电缆有限公司 | Novel self-check light-weight cable |
| CN103778999A (en) * | 2014-01-11 | 2014-05-07 | 河南中录电缆有限公司 | Novel self-check wear-resistant light-weight cable |
| CN103971791A (en) * | 2013-01-30 | 2014-08-06 | 江苏宝安电缆有限公司 | High-performance aluminum alloy cable |
| CN104752003A (en) * | 2013-12-31 | 2015-07-01 | 河南中录电缆有限公司 | Carbon fiber reinforced temperature self-measurement aluminum alloy lead cable |
| CN104752000A (en) * | 2013-12-31 | 2015-07-01 | 河南中录电缆有限公司 | Carbon fiber reinforced temperature self-measurement copper lead cable |
-
2010
- 2010-06-25 CN CN2010202376844U patent/CN201758038U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971791A (en) * | 2013-01-30 | 2014-08-06 | 江苏宝安电缆有限公司 | High-performance aluminum alloy cable |
| CN104752003A (en) * | 2013-12-31 | 2015-07-01 | 河南中录电缆有限公司 | Carbon fiber reinforced temperature self-measurement aluminum alloy lead cable |
| CN104752000A (en) * | 2013-12-31 | 2015-07-01 | 河南中录电缆有限公司 | Carbon fiber reinforced temperature self-measurement copper lead cable |
| CN103779002A (en) * | 2014-01-11 | 2014-05-07 | 河南中录电缆有限公司 | Novel self-check light-weight aluminum alloy cable |
| CN103779001A (en) * | 2014-01-11 | 2014-05-07 | 河南中录电缆有限公司 | Novel self-check aluminum alloy cable |
| CN103778990A (en) * | 2014-01-11 | 2014-05-07 | 河南中录电缆有限公司 | Novel self-check light-weight cable |
| CN103778999A (en) * | 2014-01-11 | 2014-05-07 | 河南中录电缆有限公司 | Novel self-check wear-resistant light-weight cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20110625 |