CN205984400U - Fill electric pile with wear -resisting type cable - Google Patents
Fill electric pile with wear -resisting type cable Download PDFInfo
- Publication number
- CN205984400U CN205984400U CN201620405482.3U CN201620405482U CN205984400U CN 205984400 U CN205984400 U CN 205984400U CN 201620405482 U CN201620405482 U CN 201620405482U CN 205984400 U CN205984400 U CN 205984400U
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- CN
- China
- Prior art keywords
- cable
- groove
- rib
- charging pile
- wear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model provides a fill electric pile with wear -resisting type cable, including cable core and the band that wraps up in proper order, inner sheath, armor and oversheath, be equipped with the bead unanimous with the cable length three at least on the oversheath outside the cable core. Compared with the prior art, the utility model provides an in fill electric pile with wear -resisting type cable, this cable constant head tank on with bead plug in cable oversheath, reduce the friction that the oversheath received, make the cable have good fire resistance, wearability and weatherability.
Description
Technical field
This utility model is related to power cable technical field, particularly a kind of charging pile wear-resistant cable.
Background technology
With the development of automobile industry, the discharge of vehicle exhaust becomes one of city primary pollution source, and the thing followed is new
Energy electric vehicle, due to having low energy consumption, low-carbon emission, low noise and other advantages, receives every country and local support.
The fast development of electric automobile industry, also doubles therewith to electric automobile charging pile cabling requirements amount.Because charging pile cable is long
Phase is exposed to outdoor environment it is desirable to load current is larger, and during cable energising runs, conductor easily generates heat, if do not had found that it is likely that in time
Cause fire, and frequently pull in use and move, easily rolled by automobile, day illumination solarization, air oxidation, wet water environment with
And the corrosion of the factor such as soda acid compound.Therefore, wear-resisting, weatherability, heat-resistant fireproof, the height to electric automobile charging pile cable
Acid and alkali-resistance, combustion process can not produce the performance indications such as a large amount of toxic smogs and propose higher requirement.
Utility model content
For the problems referred to above, this utility model provides a kind of charging pile wear-resistant cable, and this cable has good
Anti-flammability, wearability and weatherability.
The technical solution adopted in the utility model is：
A kind of charging pile wear-resistant cable, the band wrapping up cable core outside including cable core and successively, inner sheath, armor
And oversheath, oversheath is provided with least three fins consistent with cable length.
Preferably, oversheath is provided with least three locating slots, in the corresponding locating slot of fin insertion on oversheath.
It is highly preferred that each locating slot includes the first groove and the second groove, the first groove is connected with the second groove, and the first groove is compared with second
Groove is near the center of cable.
It is highly preferred that the width of the first groove is more than the width of the second groove.
Preferably, each fin includes the first rib and the second rib, and the second rib is arranged on the first rib, the second rib
The width of bar is less than the width of the first rib, and the first rib is placed in the first groove, and the second rib is placed in the second groove.
It is highly preferred that the height of the second rib is more than the height of the second groove.
Preferably, cable core by three be used for transmit the power cable of charging pile electric energy, two be used for transmitting charging pile signal
Signal-transmitting cable and one be used for control charging pile charging signals signal control cable twisting form.
It is highly preferred that being provided with rubber filling thing in the gap of cable core.
Compared with prior art, the beneficial effects of the utility model are：This utility model provides a kind of charging pile with resistance to
Mill type cable, fin is inserted in the locating slot on cable jacket by this cable, and what reduction oversheath was subject to rubs, and so that cable is had
There are good anti-flammability, wearability and weatherability.
Brief description
A kind of sectional view of charging pile wear-resistant cable that Fig. 1 provides for this utility model.
Specific embodiment
The preferred implementation with reference to the accompanying drawings this utility model being provided illustrates.
Fig. 1, a kind of preferred implementation of the charging pile wear-resistant cable providing for this utility model.As shown in figure 1,
This cable includes cable core 1 and in outer band 2, inner sheath 3, armor 4 and the oversheath 5 wrapping up successively of cable core 1, oversheath 5
It is provided with least three convex schools 51 consistent with cable length, fin 51 can reduce the friction between oversheath 5 and ground, thus
Cable has good anti-flammability, wearability and weatherability.
Cable core 1 is used for transmitting the letter of charging pile signal by three power cables 11, two being used for transmitting charging pile electric energy
Number transmission cable 12 and one are used for controlling the signal of charging pile charging signals to control that cable 13 is stranded to be formed.In cable core 1
Gap is provided with rubber filling thing, prevents power cable 11 in cable core 1, signal-transmitting cable 12 and signal from controlling between cable 13
It is mutually shifted.
As shown in figure 1, oversheath 5 is provided with least three locating slots 52, in the corresponding locating slot 52 of fin 51 insertion.Each
Locating slot 52 includes the first groove 521 and the second groove 522, and the first groove 521 is connected with the second groove 522, and the first groove 521 is compared with the second groove
522 near the center of cable.The width of the first groove 521 is more than the width of the second groove 522, is positioned such that the cross section of groove 52 is in
" convex " font.
As shown in figure 1, each fin 51 includes the first rib 511 and the second rib 512, the second rib 512 is arranged on
On one rib 511, the width of the second rib 512 is less than the width of the first rib 511, and the first rib 511 is placed in the first groove 521
Interior, the second rib 512 is placed in the second groove 522.The height of the second rib 512 be more than the second groove 522 height, such second
Rib 512 stretches out from the second groove 522, and the second rib 512 is contacted with ground, reduces the friction between oversheath 5 and ground, from
And cable has good anti-flammability, wearability and weatherability.In addition in the second rib 512 serious wear of fin 51, can
Change fin 51 at any time, reduce the friction between oversheath 5 and ground.
Armor 4 is the braiding layer of hot-dip galvanizing steel wire and the uniform mixing of tinned copper wire；Both improve the protection to cable core and
Take into account bending property and the electromagnetism interference effect enhancing whole cable core, enhance its resistance to pressure it is therefore prevented that cable is in room
Outer complexity occasion by mouse bite caused by injury, extend service life.Inner sheath 3 is low-smoke halogen-free polyolefin inner sheath
Layer.Oversheath 5 adopts irradiation type low-smoke non-halogen flame-retardant weatherability polyolefin or polyurethane material, has excellent anticorrosion, resistance to
Hou Xing, wearability, fire-retardant, Halogen, the characteristic such as unleaded, fully meet charging pile for electric vehicle cable real requirement.
In sum, the technical solution of the utility model sufficiently effective can realize above-mentioned utility model purpose, and this
The structure of utility model and principle of work and power are all sufficiently verified in an embodiment, can reach expected effect and mesh
, on the premise of without departing substantially from principle of the present utility model and essence, numerous variations can be made to the embodiment of utility model
Or modification.Therefore, this utility model include all be previously mentioned in patent claim in the range of all replacement contents, any
The equivalence changes made in this utility model claim, all belong within the scope of the claims of this case application.
Claims (8)
1. a kind of charging pile wear-resistant cable is it is characterised in that include cable core and the band wrapping up successively outside cable core, interior shield
Set, armor and oversheath, oversheath is provided with least three fins consistent with cable length.
2. charging pile wear-resistant cable according to claim 1 it is characterised in that：It is fixed that oversheath is provided with least three
Position groove, in the corresponding locating slot of fin insertion on oversheath.
3. charging pile wear-resistant cable according to claim 2 it is characterised in that：Each locating slot include the first groove and
Second groove, the first groove is connected with the second groove, and the first groove is compared with the second groove near the center of cable.
4. charging pile wear-resistant cable according to claim 3 it is characterised in that：The width of the first groove is more than the second groove
Width.
5. charging pile wear-resistant cable according to claim 4 it is characterised in that：Each fin include the first rib and
Second rib, the second rib is arranged on the first rib, and the width of the second rib is less than the width of the first rib, the first rib peace
It is placed in the first groove, the second rib is placed in the second groove.
6. charging pile wear-resistant cable according to claim 5 it is characterised in that：The height of the second rib is more than second
The height of groove.
7. charging pile wear-resistant cable according to claim 1 it is characterised in that：Cable core is used for transmission by three and charges
The power cable of stake electric energy, two signal-transmitting cables being used for transmitting charging pile signal and one are used for controlling charging pile to fill
The signal of the signal of telecommunication controls cable twisting to form.
8. charging pile wear-resistant cable according to claim 7 it is characterised in that：It is provided with rubber in the gap of cable core
Implant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405482.3U CN205984400U (en) | 2016-05-06 | 2016-05-06 | Fill electric pile with wear -resisting type cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405482.3U CN205984400U (en) | 2016-05-06 | 2016-05-06 | Fill electric pile with wear -resisting type cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205984400U true CN205984400U (en) | 2017-02-22 |
Family
ID=58019072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620405482.3U Expired - Fee Related CN205984400U (en) | 2016-05-06 | 2016-05-06 | Fill electric pile with wear -resisting type cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205984400U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898427A (en) * | 2017-04-10 | 2017-06-27 | 安徽凌宇电缆科技有限公司 | Uvioresistant, high temperature resistant, corrosion-resistant, block water marine photovoltaic plant cable |
| CN106910560A (en) * | 2017-04-10 | 2017-06-30 | 安徽凌宇电缆科技有限公司 | Cable for new-energy automobile |
| CN107154280A (en) * | 2017-05-09 | 2017-09-12 | 成都新三电线厂 | Halogen low-resistance fires cross-linked polyolefin cable |
| CN108899123A (en) * | 2018-07-05 | 2018-11-27 | 蒋荣新 | A kind of cable |
-
2016
- 2016-05-06 CN CN201620405482.3U patent/CN205984400U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898427A (en) * | 2017-04-10 | 2017-06-27 | 安徽凌宇电缆科技有限公司 | Uvioresistant, high temperature resistant, corrosion-resistant, block water marine photovoltaic plant cable |
| CN106910560A (en) * | 2017-04-10 | 2017-06-30 | 安徽凌宇电缆科技有限公司 | Cable for new-energy automobile |
| CN107154280A (en) * | 2017-05-09 | 2017-09-12 | 成都新三电线厂 | Halogen low-resistance fires cross-linked polyolefin cable |
| CN108899123A (en) * | 2018-07-05 | 2018-11-27 | 蒋荣新 | A kind of cable |
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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 |
Granted publication date: 20170222 Termination date: 20190506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |