CN207268947U - A kind of aluminium alloy power cable for improving anti-fracture effect - Google Patents
A kind of aluminium alloy power cable for improving anti-fracture effect Download PDFInfo
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- CN207268947U CN207268947U CN201720959436.2U CN201720959436U CN207268947U CN 207268947 U CN207268947 U CN 207268947U CN 201720959436 U CN201720959436 U CN 201720959436U CN 207268947 U CN207268947 U CN 207268947U
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Abstract
The utility model discloses a kind of aluminium alloy power cable for improving anti-fracture effect, including cable body, sheath is provided with the outside of the cable body, steel wire armor layer is connected with the inside of the sheath, rubber layer is connected with the inside of the steel wire armor layer, voided layer is connected with the inside of the rubber layer, mica powder is provided with the inside of the voided layer, the outside of the voided layer is equidistant to be communicated with siphunculus, one end of the siphunculus is through steel wire armor layer and extends to the outside of steel wire armor layer, the outside of the voided layer is equidistant to be connected with fixture block, filled layer is connected with the inside of the voided layer, the inner side of the filled layer is equidistant to be connected with insulating layer, the inner side of the insulating layer is equidistant to be connected with aluminium alloy conductor, middle part on the inside of the filled layer is provided with heat dissipation copper core.The utility model possesses the advantages of improving aluminium alloy cable anti-fracture effect, solve the problems, such as anti-fracture effect it is poor be difficult to be guaranteed can reduce aluminium alloy cable practicality.
Description
Technical field
Aluminium alloy cable technical field is the utility model is related to, is specially a kind of aluminium alloy power for improving anti-fracture effect
Cable.
Background technology
Aluminium alloy power cable is using AA8030 series aluminium alloy materials as conductor, at special impacted process and annealing
The new material power cable of the advanced technology innovation and creation such as reason.Aluminium alloy power cable compensate for conventional fine aluminium cable not
Foot, although not improving the electric conductivity of cable, bending property, creep-resistant property and corrosion resistance etc. carry significantly
Height, can ensure that cable is maintained continuous performance and stability in long term overloading and overheat, be led using AA-8000 series alloys
Body, can greatly improve conductivity, the heat-resisting quantity of aluminium alloy cable, while solve the electrochemical corrosion of fine aluminium conductor, creep
The problems such as.
Existing aluminium alloy power cable after a protracted use, inevitably can by the anti-fracture effect of aluminium alloy power cable
Worse and worse so that aluminium alloy power cable easily danger is in the presence of during use, and existing aluminium alloy power is electric
The crust of cable is difficult to ensure that the anti-fracture effect of aluminium alloy power cable after the rupture, so as to just reduce aluminium alloy power electricity
The practicality of cable.
Utility model content
The purpose of this utility model is to provide a kind of aluminium alloy power cable for improving anti-fracture effect, possesses raising aluminium
The advantages of alloy cable anti-fracture effect, solve anti-fracture effect it is poor be difficult to be guaranteed can reduce aluminium alloy cable practicality
The problem of property.
To achieve the above object, the utility model provides following technical solution：A kind of aluminium alloy for improving anti-fracture effect
Power cable, including cable body, are provided with sheath on the outside of the cable body, steel wire armour are connected with the inside of the sheath
Layer is filled, the inner side of the steel wire armor layer is equidistant to offer card slot, and rubber layer, institute are connected with the inside of the steel wire armor layer
State and voided layer is connected with the inside of rubber layer, mica powder is provided with the inside of the voided layer, the outside of the voided layer is equidistant
From siphunculus is communicated with, one end of the siphunculus through steel wire armor layer and extends to the outside of steel wire armor layer, the siphunculus
Inner side activity is connected with piston, and the outside of the voided layer is equidistant to be connected with fixture block, and rubber layer is run through in one end of the fixture block
And the inner side of card slot is extended to, filled layer is connected with the inside of the voided layer, the inner side of the filled layer is equidistant to be connected with
Insulating layer, the inner side of the insulating layer is equidistant to be connected with aluminium alloy conductor, and the middle part on the inside of the filled layer is provided with heat dissipation
Copper core.
Preferably, the inner wall of one end overlap joint sheath of the piston.
Preferably, the quantity of the fixture block is four, and the strip blob of viscose of fixture block.
Preferably, the steel wire armor layer is zinc-coated wire layer, and inorganic coating is coated with the outside of the sheath.
Preferably, the quantity of the insulating layer is four, and the heat dissipation copper core is between four insulating layers.
Preferably, the outside of the aluminium alloy conductor is connected by filling the inner wall of glue and insulating layer.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model being used cooperatively by sheath and steel wire armor layer so that aluminium alloy cable when in use, shield
After covering the situation for occurring rupturing, steel wire armor layer can still ensure toughness when aluminium alloy cable uses, while ensure to know clearly
Aluminium alloy cable is not in the situation of fracture, so as to improve the practicality of aluminium alloy cable, by voided layer, filled layer and
The use for the copper core that radiates so that after the inner side filling mica powder of voided layer, the heat resistance of mica powder can reduce the heat of outside
Amount causes damage aluminium alloy conductor through voided layer, so that ensure that aluminium alloy conductor is not in the situation of fracture, meanwhile,
Heat dissipation copper core can be distributed aluminium alloy conductor using caused heat, so as to reduce when aluminium alloy cable uses
Heat, so as to prevent heat to cause situation about being broken to aluminium alloy cable, filled layer ensure that the temperature on cable will not
Cause damage to aluminium alloy conductor, so as to improve the practicality of aluminium alloy cable.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the schematic diagram of the utility model voided layer.
In figure：1 cable body, 2 sheaths, 3 steel wire armor layers, 4 card slots, 5 rubber layers, 6 voided layers, 7 mica powders, 8 siphunculus,
9 pistons, 10 fixture blocks, 11 filled layers, 12 insulating layers, 13 aluminium alloy conductors, 14 heat dissipation copper cores, 15 filling glue.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of aluminium alloy power electricity for improving anti-fracture effect
Cable, including cable body 1, the outside of cable body 1 are provided with sheath 2, and the inner side of sheath 2 is connected with steel wire armor layer 3, passes through
Sheath 2 and steel wire armor layer 3 are used cooperatively so that aluminium alloy cable when in use, after there is situation about rupturing in sheath 2, steel
Silk armor 3 can still ensure toughness when aluminium alloy cable uses, while ensure that aluminium alloy cable of knowing clearly is not in disconnected
Situation about splitting, so as to improve the practicality of aluminium alloy cable, steel wire armor layer 3 is zinc-coated wire layer, and the outside of sheath 2 sprays
There is inorganic coating, the inner side of steel wire armor layer 3 is equidistant to offer card slot 4, and the inner side of steel wire armor layer 3 is connected with rubber layer 5,
The inner side of rubber layer 5 is connected with voided layer 6, and the inner side of voided layer 6 is provided with mica powder 7, the equidistant connection in outside of voided layer 6
There is siphunculus 8, one end of siphunculus 8 through steel wire armor layer 3 and extends to the outside of steel wire armor layer 3, the inner side active card of siphunculus 8
Piston 9 is connected to, passes through the use of siphunculus 8 and piston 9 so that after opening piston 9, mica powder 7 can imported into sky by siphunculus 8
In central layer 6, the inner wall of one end overlap joint sheath 2 of piston 9, the outside of voided layer 6 is equidistant to be connected with fixture block 10, the number of fixture block 10
Measure as four, and the strip blob of viscose of fixture block 10, one end of fixture block 10 through rubber layer 5 and extend to the inner side of card slot 4, pass through card
Block 10 and card slot 4 are used cooperatively so that for voided layer 6 when being installed, fixture block 10 can be caught in the card slot of steel wire armor layer 3
In 4, so that voided layer 6 can more be stablized after mounting, the inner side of voided layer 6 is connected with filled layer 11, filled layer 11
Inner side is equidistant to be connected with insulating layer 12, and the quantity of insulating layer 12 is four, and heat dissipation copper core 14 is located between four insulating layers 12,
The inner side of insulating layer 12 is equidistant to be connected with aluminium alloy conductor 13, and the outside of aluminium alloy conductor 13 is by filling glue 15 and insulating layer
12 inner wall connection, the middle part of the inner side of filled layer 11 are provided with heat dissipation copper core 14, pass through voided layer 6, filled layer 11 and radiating copper
The use of core 14 so that after the inner side filling mica powder 7 of voided layer 6, the heat resistance of mica powder 7 can reduce the heat of outside
Cause damage through voided layer 6 to aluminium alloy conductor 13, so as to ensure that aluminium alloy conductor 13 is not in the situation of fracture, together
When, heat dissipation copper core 14 can be distributed aluminium alloy conductor 13 using caused heat, so as to reduce aluminium alloy cable
Heat during use, so as to prevent heat to cause situation about being broken to aluminium alloy cable, filled layer 11 ensure that on cable
Temperature will not cause damage to aluminium alloy conductor 13, so as to improve the practicality of aluminium alloy cable.
In use, aluminium alloy conductor 13 transmits electric current, the heat that aluminium alloy conductor 13 produces is carried out by the copper core 14 that radiates
Radiate, on the mica powder 7 of exterior heat transfer to voided layer 6, mica powder 7 carries out heat-treated, drop for aluminium alloy conductor 13
Low 13 received heat of aluminium alloy conductor.
In conclusion the aluminium alloy power cable of the anti-fracture effect of the raising, by mica powder 7, metal armor layers 3, dissipates
The use of hot copper core 14, solve the problems, such as anti-fracture effect it is poor be difficult to be guaranteed can reduce aluminium alloy cable practicality.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, by sentence " including one ... the key element limited, it is not excluded that
Also there are other identical element in process, method, article or equipment including the key element ".
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of aluminium alloy power cable for improving anti-fracture effect, including cable body (1), it is characterised in that：The cable
Sheath (2) is provided with the outside of body (1), steel wire armor layer (3), the wire armoring are connected with the inside of the sheath (2)
The inner side of layer (3) is equidistant to offer card slot (4), and rubber layer (5), the rubber are connected with the inside of the steel wire armor layer (3)
Voided layer (6) is connected with the inside of glue-line (5), mica powder (7), the voided layer (6) are provided with the inside of the voided layer (6)
Outside it is equidistant be communicated with siphunculus (8), one end of the siphunculus (8) through steel wire armor layer (3) and extends to wire armoring
The outside of layer (3), the inner side activity of the siphunculus (8) are connected with piston (9), the equidistant clamping in outside of the voided layer (6)
There is fixture block (10), one end of the fixture block (10) through rubber layer (5) and extends to the inner side of card slot (4), the voided layer (6)
Inner side be connected with filled layer (11), the inner side of the filled layer (11) is equidistant to be connected with insulating layer (12), the insulating layer
(12) inner side is equidistant to be connected with aluminium alloy conductor (13), and the middle part on the inside of the filled layer (11) is provided with heat dissipation copper core
(14)。
A kind of 2. aluminium alloy power cable for improving anti-fracture effect according to claim 1, it is characterised in that：The work
Fill in the inner wall of one end overlap joint sheath (2) of (9).
A kind of 3. aluminium alloy power cable for improving anti-fracture effect according to claim 1, it is characterised in that：The card
The quantity of block (10) is four, and the strip blob of viscose of fixture block (10).
A kind of 4. aluminium alloy power cable for improving anti-fracture effect according to claim 1, it is characterised in that：The steel
Silk armor (3) is zinc-coated wire layer, and inorganic coating is coated with the outside of the sheath (2).
A kind of 5. aluminium alloy power cable for improving anti-fracture effect according to claim 1, it is characterised in that：It is described exhausted
The quantity of edge layer (12) is four, and the heat dissipation copper core (14) is between four insulating layers (12).
A kind of 6. aluminium alloy power cable for improving anti-fracture effect according to claim 1, it is characterised in that：The aluminium
The outside of alloy lead wire (13) is connected by filling glue (15) with the inner wall of insulating layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959436.2U CN207268947U (en) | 2017-08-03 | 2017-08-03 | A kind of aluminium alloy power cable for improving anti-fracture effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959436.2U CN207268947U (en) | 2017-08-03 | 2017-08-03 | A kind of aluminium alloy power cable for improving anti-fracture effect |
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| CN207268947U true CN207268947U (en) | 2018-04-24 |
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| CN201720959436.2U Active CN207268947U (en) | 2017-08-03 | 2017-08-03 | A kind of aluminium alloy power cable for improving anti-fracture effect |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346215A (en) * | 2018-09-21 | 2019-02-15 | 何银亚 | A kind of flexible wire structure of insulation fire-type |
| CN115440426A (en) * | 2022-09-28 | 2022-12-06 | 广东双利电缆有限公司 | Effectual aluminum alloy cable of high temperature resistant |
-
2017
- 2017-08-03 CN CN201720959436.2U patent/CN207268947U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346215A (en) * | 2018-09-21 | 2019-02-15 | 何银亚 | A kind of flexible wire structure of insulation fire-type |
| CN115440426A (en) * | 2022-09-28 | 2022-12-06 | 广东双利电缆有限公司 | Effectual aluminum alloy cable of high temperature resistant |
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