CN203503323U - Aluminum alloy self-locking armored cable - Google Patents
Aluminum alloy self-locking armored cable Download PDFInfo
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- CN203503323U CN203503323U CN201320588832.0U CN201320588832U CN203503323U CN 203503323 U CN203503323 U CN 203503323U CN 201320588832 U CN201320588832 U CN 201320588832U CN 203503323 U CN203503323 U CN 203503323U
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- locking
- aluminium alloy
- alloy self
- layer
- conductor
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Abstract
The utility model relates to an aluminum alloy self-locking armored cable, comprising three conductors; the external part of each conductor is provided with an insulating layer; the external parts of the insulating layers are provided with a filling layer; the filling layer is covered by an inner sheath layer which is covered by an aluminum alloy self-locking armored oversheath layer. The aluminum alloy self-locking armored cable has the characteristics of high safety performance, good conductivity, good mechanical property, stable connection and long service life; the oversheath layer is not easy to corrode.
Description
Technical field
The utility model relates to a kind of cable, is specifically related to a kind of aluminium alloy cable.
Background technology
Along with the fast development of national economy, as the aortal electric wire of national economy, its consumption and the scope of application are increasing.In recent years, the industries such as power plant, transformer station, smelting and petrochemical industry, very big to the demand of cable.
At present, there is poor safety performance in most of cable, and electric conductivity is undesirable, easily corrosion, and mechanical performance is undesirable, can not long term overloading and overheated, connective stability is poor.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to overcome deficiency of the prior art, provides a kind of security performance high, good conductivity, oversheath is not perishable, satisfactory mechanical property, stable connection, the aluminium alloy self-locking armoured cable of long service life.
Technical scheme: in order to solve the problems of the technologies described above, a kind of aluminium alloy self-locking armoured cable described in the utility model, it comprises conductor, described conductor has three, in described conductor outside, be provided with insulating barrier, in described insulating barrier outside, be provided with packed layer, in described packed layer outside, be provided with inner restrictive coating, in described inner restrictive coating outside, be provided with aluminium alloy self-locking armored type external sheath layer.
Described conductor is aluminium alloy conductor.
Described packed layer is composite material of silicon carbide packed layer or alkali-free glass rope packed layer.
The thickness of described insulating barrier is between 0.7-2.0mm.
The thickness of described aluminium alloy self-locking armored type external sheath layer is between 0.5-0.8mm.
The thickness of described inner restrictive coating is between 1.8-3.4mm.
Aluminium alloy self-locking armored type external sheath layer described in the utility model is by aluminium strip, on continuous welding equipment, automatically completed and its embossing is become to corrugated.
Beneficial effect: compared with prior art, its remarkable advantage is the utility model: the utility model overall structure is simple, adopts aluminium alloy conductor; improved electric conductivity; adopt composite material of silicon carbide packed layer, play good filling effect, adopt aluminium alloy self-locking armored type external sheath layer; can play good protection box antisepsis; this product safety performance is high, satisfactory mechanical property, stable connection; long service life, realistic instructions for use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, a kind of aluminium alloy self-locking armoured cable described in the utility model, it comprises conductor 1, described conductor 1 has three, in described conductor 1 outside, be provided with insulating barrier 2, in described insulating barrier 2 outsides, be provided with packed layer 3, in described packed layer 3 outsides, be provided with inner restrictive coating 4, in described inner restrictive coating 4 outsides, be provided with aluminium alloy self-locking armored type external sheath layer 5; Described conductor 1 is aluminium alloy conductor; Described packed layer 3 is composite material of silicon carbide packed layer or alkali-free glass rope packed layer; The thickness of described insulating barrier 2 is between 0.7-2.0mm; The thickness of described aluminium alloy self-locking armored type external sheath layer 5 is between 0.5-0.8mm; The thickness of described inner restrictive coating 4 is between 1.8-3.4mm.The utility model overall structure is simple; adopt aluminium alloy conductor, improved electric conductivity, adopt composite material of silicon carbide packed layer; play good filling effect; adopt aluminium alloy self-locking armored type external sheath layer, can play good protection box antisepsis, this product safety performance is high; satisfactory mechanical property; stable connection, long service life, realistic instructions for use.
The utility model provides a kind of thinking and method; method and the approach of this technical scheme of specific implementation are a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvements and modifications; these improvements and modifications also should be considered as protection range of the present utility model, in the present embodiment not clear and definite each part all available prior art realized.
Claims (6)
1. an aluminium alloy self-locking armoured cable, it is characterized in that: it comprises conductor (1), described conductor (1) has three, in described conductor (1) outside, be provided with insulating barrier (2), in described insulating barrier (2) outside, be provided with packed layer (3), in described packed layer (3) outside, be provided with inner restrictive coating (4), in described inner restrictive coating (4) outside, be provided with aluminium alloy self-locking armored type external sheath layer (5).
2. aluminium alloy self-locking armoured cable according to claim 1, is characterized in that: described conductor (1) is aluminium alloy conductor.
3. aluminium alloy self-locking armoured cable according to claim 1, is characterized in that: described packed layer (3) is composite material of silicon carbide packed layer or alkali-free glass rope packed layer.
4. aluminium alloy self-locking armoured cable according to claim 1, is characterized in that: the thickness of described insulating barrier (2) is between 0.7-2.0mm.
5. aluminium alloy self-locking armoured cable according to claim 1, is characterized in that: the thickness of described aluminium alloy self-locking armored type external sheath layer (5) is between 0.5-0.8mm.
6. aluminium alloy self-locking armoured cable according to claim 1, is characterized in that: the thickness of described inner restrictive coating (4) is between 1.8-3.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588832.0U CN203503323U (en) | 2013-09-24 | 2013-09-24 | Aluminum alloy self-locking armored cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588832.0U CN203503323U (en) | 2013-09-24 | 2013-09-24 | Aluminum alloy self-locking armored cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203503323U true CN203503323U (en) | 2014-03-26 |
Family
ID=50334283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320588832.0U Expired - Lifetime CN203503323U (en) | 2013-09-24 | 2013-09-24 | Aluminum alloy self-locking armored cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203503323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464900A (en) * | 2013-09-24 | 2015-03-25 | 江苏宝安电缆有限公司 | Self-locking aluminum armored cable |
-
2013
- 2013-09-24 CN CN201320588832.0U patent/CN203503323U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464900A (en) * | 2013-09-24 | 2015-03-25 | 江苏宝安电缆有限公司 | Self-locking aluminum armored cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
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| CX01 | Expiry of patent term |