CN208507302U - A kind of power cable of warp resistance - Google Patents
A kind of power cable of warp resistance Download PDFInfo
- Publication number
- CN208507302U CN208507302U CN201821226723.3U CN201821226723U CN208507302U CN 208507302 U CN208507302 U CN 208507302U CN 201821226723 U CN201821226723 U CN 201821226723U CN 208507302 U CN208507302 U CN 208507302U
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- rubber
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- skeletons
- arc groove
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Abstract
The utility model discloses a kind of power cables of warp resistance, including being semicircular rubber skeleton there are two the cross section of double layer hollow, the arc groove being recessed inwardly is equipped on the inside of the intermediate position of two rubber skeletons, the opening direction of two rubber skeletons is relatively arranged in a crossed manner, left side rubber skeleton right end protrudes into the arc groove on the inside of the rubber skeleton of right side, and the left end of right side rubber skeleton is protruded into the arc groove on the inside of the rubber skeleton of left side.The utility model passes through two semicircle skeletons are arranged in a crossed manner; and be equipped with groove and limit, it is unlikely to deform and loosens in use process, be arranged by the position of skeleton and multiple conductors; make cable internal structure more neat compact; it is small in size, due to guaranteeing cable strength while keeping cable flexibility good using semicircle rubber skeleton; stable structure is secured; skeleton can be well protected conductor, to prolong the service life, in addition fire prevention, waterproof, heat-insulated, insulation shielding performance is good.
Description
Technical field
The utility model relates to field of cable technology more particularly to a kind of power cables of warp resistance.
Background technique
With the continuous improvement that power consumer needs electric energy, the big electrical appliance of various power consumption is widely used,
At work due to the big electrical appliance of power consumption, often require that the power transmission cable for improving electric power for it needs to have biggish overcurrent
Ability and bearing capacity, therefore current common processing method is the line footpath of increase service cable to meet the needs used, but
With the increase of cable diameter, while the disadvantage that cable cost is higher, self weight is larger is also resulted in, so as to cause such cable
It sets up, higher operating costs, and limited efficacy of powering, cannot effectively meet the use needs of power consumer, in addition because from stature
Matter reason, flexibility are excessively poor, it is virtually impossible to be bent, structural instability, be easily deformed fracture, it is at high cost, and fire prevention, waterproof,
The requirement used is also not achieved in insulation shielding performance, needs to improve.
Utility model content
The utility model aim is exactly in order to make up the defect of prior art, to provide a kind of power cable of warp resistance.
The utility model is achieved through the following technical solutions:
A kind of power cable of warp resistance, including being semicircular rubber skeleton there are two the cross section of double layer hollow,
The arc groove being recessed inwardly is equipped on the inside of the intermediate position of two rubber skeletons, the opening direction of two rubber skeletons is opposite to be handed over
Fork setting, left side rubber skeleton right end protrude into the arc groove on the inside of the rubber skeleton of right side, and the left end of right side rubber skeleton is stretched
Enter in the arc groove on the inside of the rubber skeleton of left side, the left side of the right half part of rubber skeleton and right side rubber skeleton in left side
Divide the gap constituted to set the signal conductor there are two pair twist, is successively coated with rubber plastic blend in the outside of each signal conductor
Elastic body insulated layer one and polyester belt are respectively equipped with more control conductors, in every control conductor inside two rubber skeletons
Outside be surrounded by the elastic body insulated layer two of rubber plastic blend, the outside of two rubber skeletons be equipped with two electric power cores and two
Carbon fiber composite core rod, the electric power core are by being surrounded by aluminum-magnesium alloy wire woven shield structure after two power conductor pair twists
At, the elastic body insulated layer three of rubber plastic blend and plating manganese-copper silk establishment shape are successively coated in the outside of two power conductors
At shielded layer, two electric power cores, two signal conductors and Duo Gen control conductor collectively form cable core, in cable core
Outside, which is successively coated with to block water, expands cream filled layer, TPE elastomer sheath, compound copper-plastics band wrapping layer and UV light SiClx
Rubber outer protection jacket layer.
The rubber bar end to match with arc groove is respectively equipped in two ends of two rubber skeletons.
The carbon fiber composite core rod is twisted bunchy using stranded copper wire beam and carbon fibre tow and constitutes.Increase electricity
The antitorque compressive property of cable.
The utility model has the advantages that: the utility model is equipped with groove by the way that two semicircle skeletons are arranged in a crossed manner
It limits, is unlikely to deform and loosens in use process, be arranged by the position of skeleton and multiple conductors, make cable internal structure more
Neat compact, it is small in size, due to guaranteeing cable strength while keeping cable flexibility good using semicircle rubber skeleton, structure
Stable and firm, skeleton can be well protected conductor, to prolong the service life, in addition fire prevention, waterproof, heat-insulated, insulation shielding
It can be good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, a kind of power cable of warp resistance, including being semicircular rubber there are two the cross section of double layer hollow
Glue skeleton 1, is equipped with the arc groove 2 that is recessed inwardly on the inside of the intermediate position of two rubber skeletons 1, two rubber skeletons 1
Opening direction is relatively arranged in a crossed manner, and left side rubber skeleton right end protrudes into the arc groove 2 on the inside of the rubber skeleton of right side, right side rubber
The left end of glue skeleton is protruded into the arc groove 2 on the inside of the rubber skeleton of left side, the right half part of rubber skeleton and right side in left side
The gap that the left-half of rubber skeleton is constituted sets the signal conductor 3 there are two pair twist, equal in the outside of each signal conductor 3
It is successively coated with the elastic body insulated layer 1 of rubber plastic blend and polyester belt 5, more controls are respectively equipped with inside two rubber skeletons 1
Conductor 6 processed is surrounded by the elastic body insulated layer 27 of rubber plastic blend in the outside that every controls conductor 6, in two rubber skeletons 1
Outside is equipped with two electric power cores and two carbon fiber composite core rods 8, and the electric power core is by two 9 pair twists of power conductor
It is surrounded by the composition of aluminum-magnesium alloy wire woven shield 10 afterwards, is successively coated with rubber plastic blend in the outside of two power conductors 9
Elastic body insulated layer 3 11 and plating manganese-copper silk work out the shielded layer 12 to be formed, and two electric power cores, two signals are led
Body 3 and Duo Gen control conductor 6 collectively form cable core, are successively coated with to block water in the outside of cable core and expand cream filled layer 13, TPE bullet
Sheath 14, compound copper-plastics band wrapping layer 15 and UV light SiClx rubber outer protection jacket layer 16 in property body.
The rubber bar end to match with arc groove 2 is respectively equipped in two ends of two rubber skeletons 1
17。
The carbon fiber composite core rod 8 is to be twisted bunchy with carbon fibre tow using stranded copper wire beam to constitute.
Claims (3)
1. a kind of power cable of warp resistance, it is characterised in that: including being semicircular rubber there are two the cross section of double layer hollow
Glue skeleton is equipped with the arc groove being recessed inwardly, the opening of two rubber skeletons on the inside of the intermediate position of two rubber skeletons
Direction is relatively arranged in a crossed manner, and left side rubber skeleton right end protrudes into the arc groove on the inside of the rubber skeleton of right side, right side rubber bone
The left end of frame is protruded into the arc groove on the inside of the rubber skeleton of left side, the right half part of rubber skeleton and right side rubber bone in left side
The gap that the left-half of frame is constituted sets the signal conductor there are two pair twist, successively coats in the outside of each signal conductor
There are the elastic body insulated layer one of rubber plastic blend and polyester belt, more control conductors is respectively equipped with inside two rubber skeletons, every
The outside of root control conductor is surrounded by the elastic body insulated layer two of rubber plastic blend, is equipped with two electric power in the outside of two rubber skeletons
Core and two carbon fiber composite core rods, the electric power core are compiled by being surrounded by aluminum-magnesium alloy wire after two power conductor pair twists
Shielded layer composition is knitted, the elastic body insulated layer three of rubber plastic blend is successively coated in the outside of two power conductors and manganese plating is white
Copper wire works out the shielded layer to be formed, and two electric power cores, two signal conductors and Duo Gen control conductor collectively form cable
Core, the outside of cable core be successively coated with block water expand cream filled layer, TPE elastomer sheath, compound copper-plastics band wrapping layer and
UV light SiClx rubber outer protection jacket layer.
2. a kind of power cable of warp resistance according to claim 1, it is characterised in that: in two rubber skeletons
Two ends be respectively equipped with the rubber bar end to match with arc groove.
3. a kind of power cable of warp resistance according to claim 1, it is characterised in that: the carbon fiber composite core rod
It is to be twisted bunchy with carbon fibre tow using stranded copper wire beam to constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226723.3U CN208507302U (en) | 2018-08-01 | 2018-08-01 | A kind of power cable of warp resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226723.3U CN208507302U (en) | 2018-08-01 | 2018-08-01 | A kind of power cable of warp resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208507302U true CN208507302U (en) | 2019-02-15 |
Family
ID=65291075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821226723.3U Active CN208507302U (en) | 2018-08-01 | 2018-08-01 | A kind of power cable of warp resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208507302U (en) |
-
2018
- 2018-08-01 CN CN201821226723.3U patent/CN208507302U/en active Active
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