CN206921497U - Flame retardant type charging pile cable - Google Patents
Flame retardant type charging pile cable Download PDFInfo
- Publication number
- CN206921497U CN206921497U CN201720336928.6U CN201720336928U CN206921497U CN 206921497 U CN206921497 U CN 206921497U CN 201720336928 U CN201720336928 U CN 201720336928U CN 206921497 U CN206921497 U CN 206921497U
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- fire
- retardant
- core
- accommodating chamber
- inner frame
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Abstract
The utility model discloses a kind of flame retardant type charging pile cable, including set gradually from the inside to the outside：Tension core, fire-retardant inner frame, fire-retardant sheath, LWA light wire armoured layer, fire-retardant outer skeleton, and fire-retardant oversheath.The utility model flame retardant type charging pile cable, it has stronger resistance to compression, tensile capacity, also with certain fire resistance.
Description
Technical field
It the utility model is related to flame retardant type charging pile cable.
Background technology
As price of oil going up sky-high and increasingly serious energy-saving and emission-reduction pressure, country are also increasing to the demand of energy field,
The existing energy can not meet the growing needs of people.Automobile industry is a global large-scale industry, therefore
Greatly developing new-energy automobile turns into a new focus of World Auto Industry competition.In the process, electric automobile gradually into
For the representative of new-energy automobile.
In order to meet the charge requirement to electric automobile, in recent years, the charging electric vehicle network facilities such as charging station, charging
The infrastructure construction of stake etc. achieves considerable progress.
Charging pile is charged by charging pile cable to electric automobile, but charging pile cable is typically with exposed to outer
Non- concealed manner arrangement, charging pile cable is easily trampled and rolled, easily damaged because the external force effect such as trampling, rolling.
It can be seen that charging pile cable needs have certain anti-pressure ability, in addition, charging pile cable also needs to have necessarily
Tensile capacity and fire resistance.
Utility model content
The purpose of this utility model is to provide a kind of flame retardant type charging pile cable, and it has stronger resistance to compression, tension energy
Power, also with certain fire resistance.
To achieve the above object, the technical solution of the utility model is a kind of flame retardant type charging pile cable of design, including by
It is interior to outside setting gradually：Tension core, fire-retardant inner frame, fire-retardant sheath, LWA light wire armoured layer, fire-retardant outer skeleton, and
Fire-retardant oversheath；
The fire-retardant inner frame includes：It is wrapped in tension core periphery, the cylindric in-seam extended in the same direction with tension core
Frame body, and by six inner frame braced wings raised on in-seam frame body outer peripheral face；Six inner frame braced wings are in
The circumference of framework main outer peripheral face is uniform, and six inner frame braced wings extend in the same direction with in-seam frame body；
The fire-retardant sheath is wrapped in fire-retardant inner frame periphery, and is extended in the same direction with fire-retardant inner frame；Fire-retardant sheath
Inner peripheral surface reclined with each inner frame braced wing；
Two neighboring inner frame support interplane forms core accommodating chamber, the space between in-seam frame body and fire-retardant sheath by
Above-mentioned six inner frame braced wings are separated out six core accommodating chambers；Six core accommodating chambers are included along in-seam frame body periphery
What face was circumferentially set gradually：First core accommodating chamber, the second core accommodating chamber, the 3rd core accommodating chamber, the 4th core accommodating chamber,
5th core accommodating chamber and the 6th core accommodating chamber；
It is provided with the first core accommodating chamber：A pair of charging communication cores and a pair of charging connections confirm core；Second
It is provided with core accommodating chamber：The positive core of low pressure accessory power supply and low pressure accessory power supply negative wire core；It is provided with 3rd core accommodating chamber：
Ground connection core；It is provided with 4th core accommodating chamber：Dc source negative wire core；It is provided with 5th core accommodating chamber：Dc source is just
Core；It is provided with 6th core accommodating chamber：Control conductor；Gasket for packing is also filled with each core accommodating chamber；
The LWA light wire armoured layer is wrapped in fire-retardant sheath periphery, and is extended in the same direction with fire-retardant sheath；Finer wire armour
The outer peripheral face for filling the inner peripheral surface and fire-retardant sheath of layer reclines；
The fire-retardant outer skeleton includes：It is wrapped in LWA light wire armoured layer periphery, the circle extended in the same direction with LWA light wire armoured layer
The outer framework main of tubular, and by least six outer skeleton braced wings raised on outer framework main outer peripheral face；Outer framework main
The outer peripheral face of inner peripheral surface and LWA light wire armoured layer recline；Circumference of each outer skeleton braced wing along outer framework main outer peripheral face is
Cloth, and each outer skeleton braced wing extends in the same direction with outer framework main；
The fire-retardant oversheath is wrapped in fire-retardant outer skeleton periphery, and is extended in the same direction with fire-retardant outer skeleton；Fire-retardant oversheath
Inner peripheral surface reclined with each outer skeleton braced wing.
Preferably, the outer peripheral face of the inner peripheral surface and tension core of the in-seam frame body reclines.
Preferably, the quantity of the outer skeleton braced wing is even number.
Preferably, the quantity of the outer skeleton braced wing is 12.
The advantages of the utility model and beneficial effect are：A kind of flame retardant type charging pile cable is provided, it has stronger
Resistance to compression, tensile capacity, also with certain fire resistance.
The setting of tension core, the tensile capacity of cable can be improved.
The setting of fire-retardant inner frame, LWA light wire armoured layer and fire-retardant outer skeleton, the anti-pressure ability of cable can be improved.
The setting of fire-retardant inner frame, fire-retardant sheath, LWA light wire armoured layer, fire-retardant outer skeleton and fire-retardant oversheath, can be with
Improve the fire retardancy of cable.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
The utility model specific implementation technical scheme be：
As shown in figure 1, a kind of flame retardant type charging pile cable, including set gradually from the inside to the outside：Tension core 11, it is fire-retardant
Inner frame 12, fire-retardant sheath 13, LWA light wire armoured layer 14, fire-retardant outer skeleton 15, and fire-retardant oversheath 16；
The fire-retardant inner frame 12 includes：It is wrapped in the periphery of tension core 11, the cylinder extended in the same direction with tension core 11
Shape in-seam frame body, and by six inner frame braced wings raised on in-seam frame body outer peripheral face；Six inner frame supports
The wing is along the circumferential uniform of in-seam frame body outer peripheral face, and six inner frame braced wings extend in the same direction with in-seam frame body；
The fire-retardant sheath 13 is wrapped in the fire-retardant periphery of inner frame 12, and is extended in the same direction with fire-retardant inner frame 12；It is fire-retardant
The inner peripheral surface of sheath 13 reclines with each inner frame braced wing；
Two neighboring inner frame support interplane forms core accommodating chamber, the space between in-seam frame body and fire-retardant sheath 13
Six core accommodating chambers are separated out by above-mentioned six inner frame braced wings；Six core accommodating chambers are included along outside in-seam frame body
What side face was circumferentially set gradually：First core accommodating chamber, the second core accommodating chamber, the 3rd core accommodating chamber, the 4th core accommodate
Chamber, the 5th core accommodating chamber and the 6th core accommodating chamber；
It is provided with the first core accommodating chamber：A pair of charging communication cores 21 and a pair of charging connections confirm core 22；
It is provided with second core accommodating chamber：The positive core 23 of low pressure accessory power supply and low pressure accessory power supply negative wire core 24；3rd core accommodates
Intracavitary is provided with：Ground connection core 25；It is provided with 4th core accommodating chamber：Dc source negative wire core 26；Set in 5th core accommodating chamber
Have：The positive core 27 of dc source；It is provided with 6th core accommodating chamber：Control conductor 28；It is also filled with filling out in each core accommodating chamber
Fill rope；
The charging communication core 21, charging connection confirm core 22, the positive core 23 of low pressure accessory power supply, low pressure auxiliary electricity
Source negative wire core 24, ground connection core 25, dc source negative wire core 26, the positive core 27 of dc source and control conductor 28 are insulated wire
Core, and insulated wire cores include conductor and insulating barrier；
The LWA light wire armoured layer 14 is wrapped in the fire-retardant periphery of sheath 13, and is extended in the same direction with fire-retardant sheath 13；Carefully
The outer peripheral face of the inner peripheral surface of steel wire armor layer 14 and fire-retardant sheath 13 reclines；
The fire-retardant outer skeleton 15 includes：It is wrapped in the periphery of LWA light wire armoured layer 14, prolongs in the same direction with LWA light wire armoured layer 14
The outer framework main of cylindrical shape stretched, and by 12 outer skeleton braced wings raised on outer framework main outer peripheral face；Outer skeleton
The outer peripheral face of the inner peripheral surface of main body and LWA light wire armoured layer 14 reclines；Week of each outer skeleton braced wing along outer framework main outer peripheral face
To uniform, and each outer skeleton braced wing extends in the same direction with outer framework main；
The fire-retardant oversheath 16 is wrapped in the fire-retardant periphery of outer skeleton 15, and is extended in the same direction with fire-retardant outer skeleton 15；It is fire-retardant
The inner peripheral surface of oversheath 16 reclines with each outer skeleton braced wing.
The outer peripheral face of the inner peripheral surface and tension core 11 of the in-seam frame body reclines.
The setting of tension core 11, the tensile capacity of cable can be improved.
The setting of fire-retardant inner frame 12, LWA light wire armoured layer 14 and fire-retardant outer skeleton 15, the resistance to compression energy of cable can be improved
Power.
Fire-retardant inner frame 12, fire-retardant sheath 13, LWA light wire armoured layer 14, fire-retardant outer skeleton 15 and fire-retardant oversheath 16
Set, the fire retardancy of cable can be improved.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (4)
1. flame retardant type charging pile cable, it is characterised in that including what is set gradually from the inside to the outside：Tension core, fire-retardant inner frame,
Fire-retardant sheath, LWA light wire armoured layer, fire-retardant outer skeleton, and fire-retardant oversheath；
The fire-retardant inner frame includes：It is wrapped in tension core periphery, the cylindric inner frame master extended in the same direction with tension core
Body, and by six inner frame braced wings raised on in-seam frame body outer peripheral face；Six inner frame braced wings are along inner frame
The circumference of main body outer peripheral face is uniform, and six inner frame braced wings extend in the same direction with in-seam frame body；
The fire-retardant sheath is wrapped in fire-retardant inner frame periphery, and is extended in the same direction with fire-retardant inner frame；Fire-retardant sheath it is interior
Side face reclines with each inner frame braced wing；
Two neighboring inner frame support interplane forms core accommodating chamber, and the space between in-seam frame body and fire-retardant sheath is by above-mentioned
Six inner frame braced wings are separated out six core accommodating chambers；Six core accommodating chambers were included along in-seam frame body outer peripheral face week
To what is set gradually：First core accommodating chamber, the second core accommodating chamber, the 3rd core accommodating chamber, the 4th core accommodating chamber, the 5th
Core accommodating chamber and the 6th core accommodating chamber；
It is provided with the first core accommodating chamber：A pair of charging communication cores and a pair of charging connections confirm core；Second core
It is provided with accommodating chamber：The positive core of low pressure accessory power supply and low pressure accessory power supply negative wire core；It is provided with 3rd core accommodating chamber：Ground connection
Core；It is provided with 4th core accommodating chamber：Dc source negative wire core；It is provided with 5th core accommodating chamber：The positive core of dc source；
It is provided with 6th core accommodating chamber：Control conductor；Gasket for packing is also filled with each core accommodating chamber；
The LWA light wire armoured layer is wrapped in fire-retardant sheath periphery, and is extended in the same direction with fire-retardant sheath；LWA light wire armoured layer
The outer peripheral face of inner peripheral surface and fire-retardant sheath recline；
The fire-retardant outer skeleton includes：It is wrapped in LWA light wire armoured layer periphery, the cylindrical shape extended in the same direction with LWA light wire armoured layer
Outer framework main, and by least six outer skeleton braced wings raised on outer framework main outer peripheral face；Outer framework main it is interior
The outer peripheral face of side face and LWA light wire armoured layer reclines；Each outer skeleton braced wing is uniform along the circumference of outer framework main outer peripheral face, and
Each outer skeleton braced wing extends in the same direction with outer framework main；
The fire-retardant oversheath is wrapped in fire-retardant outer skeleton periphery, and is extended in the same direction with fire-retardant outer skeleton；Fire-retardant oversheath it is interior
Side face reclines with each outer skeleton braced wing.
2. flame retardant type charging pile cable according to claim 1, it is characterised in that the inner peripheral surface of the in-seam frame body with
The outer peripheral face of tension core reclines.
3. flame retardant type charging pile cable according to claim 2, it is characterised in that the quantity of the outer skeleton braced wing is
Even number.
4. flame retardant type charging pile cable according to claim 3, it is characterised in that the quantity of the outer skeleton braced wing is
12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336928.6U CN206921497U (en) | 2017-04-01 | 2017-04-01 | Flame retardant type charging pile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336928.6U CN206921497U (en) | 2017-04-01 | 2017-04-01 | Flame retardant type charging pile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206921497U true CN206921497U (en) | 2018-01-23 |
Family
ID=61310924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720336928.6U Active CN206921497U (en) | 2017-04-01 | 2017-04-01 | Flame retardant type charging pile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206921497U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448905A (en) * | 2018-10-10 | 2019-03-08 | 江苏泰祥电线电缆有限公司 | A kind of bending-resistant flexible cable |
| CN112259285A (en) * | 2020-10-19 | 2021-01-22 | 陈丽碧 | Composite cable and guiding transmission device and transmission method thereof |
| CN113985542A (en) * | 2021-09-27 | 2022-01-28 | 杭州富通通信技术股份有限公司 | Long-distance aerial optical cable |
-
2017
- 2017-04-01 CN CN201720336928.6U patent/CN206921497U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448905A (en) * | 2018-10-10 | 2019-03-08 | 江苏泰祥电线电缆有限公司 | A kind of bending-resistant flexible cable |
| CN112259285A (en) * | 2020-10-19 | 2021-01-22 | 陈丽碧 | Composite cable and guiding transmission device and transmission method thereof |
| CN113985542A (en) * | 2021-09-27 | 2022-01-28 | 杭州富通通信技术股份有限公司 | Long-distance aerial optical cable |
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