CN203858884U - Aluminum alloy tension-resistant wear-resistant movable flexible cable - Google Patents
Aluminum alloy tension-resistant wear-resistant movable flexible cable Download PDFInfo
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- CN203858884U CN203858884U CN201420285695.8U CN201420285695U CN203858884U CN 203858884 U CN203858884 U CN 203858884U CN 201420285695 U CN201420285695 U CN 201420285695U CN 203858884 U CN203858884 U CN 203858884U
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Abstract
The utility model discloses an aluminum alloy tension-resistant wear-resistant movable flexible cable, and relates to the technical field of bendable cables, conductors or flexible wires. The aluminum alloy tension-resistant wear-resistant movable flexible cable comprises a conductor. The conductor is made of 8000-series aluminum alloy wires prescribed in ASTMB 800-05. The conductor is externally wrapped by a glass fiber tape layer. The glass fiber tape layer is externally covered with a high-tear-resistant silicone rubber insulating layer. The high-tear-resistant silicone rubber insulating layer is externally provided with an aramid fiber braid layer formed by weaving. The aramid fiber braid layer is externally coated by an organic silicon insulating varnish layer. The aluminum alloy tension-resistant wear-resistant movable flexible cable is low in cost, high in strength and good in wear resistance; and the cost of the aluminum alloy tension-resistant wear-resistant movable flexible cable is only about one half of the cost of a copper cable, the strength is high, the wear resistant performance is good, and the wear resistance is one time higher than a domestic product of the same kind.
Description
Technical field
The utility model relates to flexible cable, conductor or soft ray technique field.
Background technology
At present most domestic factory tensile wear-resistant mobile flexible cable used be almost copper conductor entirely, copper clad aluminum conductor even in addition, the defect such as these cables in use exist that cost is high, intensity difference, wear rate are large.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of aluminium alloy tensile wear-resistant mobile flexible cable, and this cable has the advantages that cost is low, intensity is high, wear resistance is good.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of aluminium alloy tensile wear-resistant mobile flexible cable, comprise conductor, conductor adopts the 8000 series alloys wires of stipulating in ASTM B800-05, the outer wrapped glass fibre belt of conductor, glass fibre belt is wrapped with High tear resistance silicon rubber insulating barrier, and High tear resistance silicon rubber insulating barrier is woven with aramid fiber braided layer outward, and aramid fiber braided layer is coated with organic silicon insulation layer of varnish outward.
Preferably, conductor adopts 8176 and 8030 aluminium alloy conductors of stipulating in ASTM B800-05.
Preferably, the count of aramid fiber braided layer is 50% ± 5%.
ASTM B800-05 is American Society Testing and Materials (American Society for Testing and Materials, ASTM) standard, Chinese name: electric by annealing and average tempering 8000 series alloys wire standard criterions.8000 series alloys wires one have 6 trades mark, are respectively 8017,8030,8076,8130,8176 and 8177.The mechanical performance of 8000 series alloys wires and physical property are all equal to or are better than copper conductor.
The conductor of the utility model cable can adopt 8017,8030,8076,8130,8176 and 8177 aluminium alloy conductors of stipulating in ASTM B800-05.
The beneficial effect that adopts technique scheme to produce is:
(1) the utility model cable cost is only 1/2 left and right of copper cable cost, and intensity is high, wear resistance is good, and resistance to wear is 1 times of domestic like product.In price, the price of this cable is compared with alternative specification copper cable, can reduce the cost budgeting of 30% left and right.
(2) conductor of the present utility model adopts the 8000 series alloys wires of stipulating in ASTM B800-05 to substitute conventional copper product, so both can reduce costs, again can weight reduction, increase percentage elongation; The features such as that glass fiber tape has is corrosion-resistant, high strength, have effectively strengthened the tensile wear-resistant performance of this cable; High tear resistance silicon rubber insulating barrier adopts import high-strength tear-resistant to split wear-resisting silicon rubber, and its endwise tensile strength reaches 2 times of ordinary silicon rubber, and wear rate only has 1/4 of ordinary silicon rubber, makes this cable have better mechanical performance and resistance to elevated temperatures; Aramid fiber braided layer adopts aramid fiber to weave, aramid fiber intensity is 5-6 times of steel wire, modulus is steel wire or glass fibre 2～3 times, toughness is 2 times of steel wire, adopt the rear cable of aramid fiber establishment rounding more, avoided like product to adopt steel wire to extrude together with conductor, intensity difference, the shortcoming that easily division is come; When the count of aramid fiber braided layer reaches 50% ± 5%, can reach intensity, wear resistence requirement, and organic silicon insulation varnish easily applies; Aramid fiber braided layer is coated with the design of organic silicon insulation layer of varnish outward, makes aramid fiber closely docile and obedient at cable surface, can form layer protecting film at cable surface again, play wear-resisting, anticorrosion, the effect increasing the service life.
(3) the utility model cost is low, intensity is high, wear resistance is good, and along with society and expanding economy, the market demand can constantly expand.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail;
Fig. 1 is structural representation of the present utility model;
In figure, 1, conductor; 2, glass fibre belt; 3, High tear resistance silicon rubber insulating barrier; 4, aramid fiber braided layer; 5, organic silicon insulation layer of varnish.
Embodiment
Embodiment 1
A kind of aluminium alloy tensile wear-resistant mobile flexible cable, as shown in Figure 1, comprise conductor 1, conductor 1 adopts 8176 aluminium alloy conductors of stipulating in ASTM B800-05, the outer wrapped glass fibre belt 2 of conductor 1, glass fibre belt 2 is wrapped with High tear resistance silicon rubber insulating barrier 3, the outer aramid fiber braided layer 4 that is woven with of High tear resistance silicon rubber insulating barrier 3, the outer organic silicon insulation layer of varnish 5 that is coated with of aramid fiber braided layer 4.The count of aramid fiber braided layer 4 is 50%.
The conductor of this cable selects 8176 aluminium alloy conductors stipulated in ASTM B800-05 to substitute conventional copper product, so both can reduce costs, again can weight reduction, increase percentage elongation.
Glass fiber tape adopts high-temperature-resistant high type glass fibre, through special process, processes.There is the features such as high temperature resistant, insulation, insulation, fire protection flame retarding, corrosion-resistant, ageing-resistant, weatherability, high strength, smooth in appearance, effectively strengthened the tensile wear-resistant performance of cable.
High tear resistance silicon rubber insulating barrier 3 adopts import high-strength tear-resistant to split wear-resisting silicon rubber, and its endwise tensile strength reaches 2 times of ordinary silicon rubber, and wear rate only has 1/4 of ordinary silicon rubber, makes this cable have better mechanical performance and resistance to elevated temperatures.
Aramid fiber braided layer 4 adopts aramid fiber to weave, and aramid fiber intensity is 5-6 times of steel wire; Modulus is steel wire or glass fibre 2～3 times; Toughness is 2 times of steel wire; At the temperature of 560 degree, do not decompose, do not melt.Adopt the rear cable of aramid fiber establishment rounding more, avoided like product to adopt steel wire to extrude together with conductor, intensity difference, the shortcoming that easily division is come.
When the count of aramid fiber braided layer reaches 50% ± 5%, can reach intensity, wear resistence requirement, and organic silicon insulation varnish easily applies; When the count of aramid fiber braided layer is less than 45%, intensity, wear resistence are low, and organic silicon insulation varnish is not hung.
The outer design that is coated with organic silicon insulation layer of varnish 5 of aramid fiber braided layer 4, makes aramid fiber closely docile and obedient at cable surface, can form layer protecting film at cable surface again, play wear-resisting, anticorrosion, the effect increasing the service life.
The manufacturing process of this cable is: conductor 1 adopts 8176 aluminium alloy conductors of stipulating in ASTM B800-05, at the outer wrapped glass fiber tape of conductor 1, form glass fibre belt 2, at glass fibre belt 2 outer wrapping High tear resistance silicon rubbers, form High tear resistance silicon rubber insulating barrier 3 again, then at the outer braiding aramid fiber of High tear resistance silicon rubber insulating barrier 3, count is 50%, form aramid fiber braided layer 4, finally at the outer coating organosilicon of aramid fiber braided layer 4 insulating varnish, through drying, make aramid fiber closely docile and obedient at cable surface.
Embodiment 2
A kind of aluminium alloy tensile wear-resistant mobile flexible cable, comprise conductor 1, conductor 1 adopts 8030 aluminium alloy conductors of stipulating in ASTM B800-05, the outer wrapped glass fibre belt 2 of conductor 1, glass fibre belt 2 is wrapped with High tear resistance silicon rubber insulating barrier 3, the outer aramid fiber braided layer 4, the outer coating organosilicon of aramid fiber braided layer 4 insulating varnish layer 5 of being woven with of High tear resistance silicon rubber insulating barrier 3.The count of aramid fiber braided layer 4 is 45%.
Embodiment 3
A kind of aluminium alloy tensile wear-resistant mobile flexible cable, comprise conductor 1, conductor 1 adopts 8076 aluminium alloy conductors of stipulating in ASTM B800-05, the outer wrapped glass fibre belt 2 of conductor 1, glass fibre belt 2 is wrapped with High tear resistance silicon rubber insulating barrier 3, the outer aramid fiber braided layer 4, the outer coating organosilicon of aramid fiber braided layer 4 insulating varnish layer 5 of being woven with of High tear resistance silicon rubber insulating barrier 3.The count of aramid fiber braided layer 4 is 55%.
The utility model cost is low, intensity is high, wear resistance is good, and along with society and expanding economy, the market demand can constantly expand.
Claims (3)
1. an aluminium alloy tensile wear-resistant mobile flexible cable, comprise conductor (1), it is characterized in that: described conductor (1) adopts the 8000 series alloys wires of stipulating in ASTM B800-05, the outer wrapped glass fibre belt (2) of conductor (1), glass fibre belt (2) is wrapped with High tear resistance silicon rubber insulating barrier (3), the outer aramid fiber braided layer (4) that is woven with of High tear resistance silicon rubber insulating barrier (3), the outer organic silicon insulation layer of varnish (5) that is coated with of aramid fiber braided layer (4).
2. aluminium alloy tensile wear-resistant mobile flexible cable according to claim 1, is characterized in that described conductor (1) adopts 8176 and 8030 aluminium alloy conductors of stipulating in ASTM B800-05.
3. aluminium alloy tensile wear-resistant mobile flexible cable according to claim 1, the count that it is characterized in that described aramid fiber braided layer (4) is 50% ± 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285695.8U CN203858884U (en) | 2014-05-30 | 2014-05-30 | Aluminum alloy tension-resistant wear-resistant movable flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285695.8U CN203858884U (en) | 2014-05-30 | 2014-05-30 | Aluminum alloy tension-resistant wear-resistant movable flexible cable |
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| Publication Number | Publication Date |
|---|---|
| CN203858884U true CN203858884U (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420285695.8U Expired - Fee Related CN203858884U (en) | 2014-05-30 | 2014-05-30 | Aluminum alloy tension-resistant wear-resistant movable flexible cable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895227A (en) * | 2016-06-24 | 2016-08-24 | 王纬 | High-reliability environmental-friendly aluminium alloy power cable |
| CN109390101A (en) * | 2018-12-06 | 2019-02-26 | 深圳宝兴电线电缆制造有限公司 | Electric automobile high-tension line |
-
2014
- 2014-05-30 CN CN201420285695.8U patent/CN203858884U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895227A (en) * | 2016-06-24 | 2016-08-24 | 王纬 | High-reliability environmental-friendly aluminium alloy power cable |
| CN105895227B (en) * | 2016-06-24 | 2017-12-22 | 盐城利维线缆有限公司 | A kind of high reliability environmental protection aluminium alloy power cable |
| CN109390101A (en) * | 2018-12-06 | 2019-02-26 | 深圳宝兴电线电缆制造有限公司 | Electric automobile high-tension line |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20190530 |