CN112234543A - Anticorrosive and waterproof electric pile cable that fills - Google Patents
Anticorrosive and waterproof electric pile cable that fills Download PDFInfo
- Publication number
- CN112234543A CN112234543A CN202011112365.5A CN202011112365A CN112234543A CN 112234543 A CN112234543 A CN 112234543A CN 202011112365 A CN202011112365 A CN 202011112365A CN 112234543 A CN112234543 A CN 112234543A
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- cable
- pipe body
- charging pile
- pipeline
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/18—Cables specially adapted for charging electric vehicles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The invention is suitable for the technical field of cable structures, and provides an anti-corrosion and waterproof charging pile cable, which comprises: the flexible pipe comprises at least two flexible pipe bodies, wherein the at least two flexible pipe bodies are sequentially detachably spliced end to form a pipeline, a cable penetrates through the pipeline and is arranged in the pipeline; the flexible pipe body is that both ends all have open-ended hollow structure, every the equal at least one end of flexible pipe body internal perisporium is provided with prevents falling the subassembly, prevent falling the subassembly and be used for reducing the vibration range among the cable motion process, the inside confession that still is provided with of flexible pipe body a plurality of fixed ring that the cable passed. The cable can not be corroded and damaged when being soaked in water, and meanwhile, the spring can absorb vibration in the process of using the cable, so that the cable cannot be damaged even if being thrown randomly, and the service life of the cable is prolonged.
Description
Technical Field
The invention belongs to the technical field of cable structures, and particularly relates to an anti-corrosion and waterproof charging pile cable.
Background
As is known, charging of an electric vehicle requires a charging cable to connect the vehicle and a power supply, and the cable is a relatively critical part of a charging system and directly affects the charging safety of the electric vehicle. Fill the material of electric pile cable, except basic cable outdoor performance such as insulating fire-retardant, the whole hardness of cable need not be too high because of bending frequently. The so-called charging post cable material is in fact generally referred to as elastomer-related material, for the insulating and sheathing layers. The material performance requires oil resistance, tear resistance, weather resistance, chemical resistance, high and low temperature resistance, softness and other properties. Currently, TPU, TPE, PVC elastomer, etc. are more mainstream.
The existing waterproof type charging pile cable has certain defects when in use, is easy to corrode after being soaked in long-time water, has short service life, and is easy to break in the use process.
Disclosure of Invention
The invention provides an anti-corrosion and waterproof charging pile cable, and aims to solve the problems that the existing waterproof charging pile cable in the background art is easy to corrode after being soaked in water for a long time, the service life is shortened, and the cable is easy to break in the using process.
The present invention is thus achieved, an anti-corrosion and waterproof charging pile cable comprising: the flexible pipe comprises at least two flexible pipe bodies, wherein the at least two flexible pipe bodies are sequentially detachably spliced end to form a pipeline, a cable penetrates through the pipeline and is arranged in the pipeline;
the flexible pipe body is that both ends all have open-ended hollow structure, every the equal at least one end of flexible pipe body internal perisporium is provided with prevents falling the subassembly, prevent falling the subassembly and be used for reducing the vibration range among the cable motion process, the inside confession that still is provided with of flexible pipe body a plurality of fixed ring that the cable passed.
Preferably, the anti-falling assembly comprises two springs which are oppositely arranged at one end of the inner peripheral wall of the flexible pipe body, and the opposite ends of the two springs are fixedly connected with arc-shaped pressing plates matched with the outer surfaces of the cables.
Preferably, flexible body internal perisporium one end has the connection ring of outside extension, it is protruding to be provided with the spiral on the connection ring surface, flexible body internal perisporium other end have with the protruding screw thread fit's of spiral recess.
Preferably, connecting portions are arranged at two ends of the outer peripheral wall of the flexible pipe body, and two adjacent connecting portions are close to each other and connected with each other.
Preferably, two adjacent connecting portions of two adjacent flexible pipe bodies are bonded.
Preferably, every on the connecting portion and being located the both sides of flexible body have the screw respectively, every the spiro union has the bolt in the screw, the one end spiro union of bolt have with the nut of connecting portion laminating.
Preferably, the flexible pipe body is made of a waterproof material.
Compared with the prior art, the invention has the beneficial effects that: the pipeline of splicing through a plurality of flexible body is protected the cable of inside for this cable bubble also can not the corrosion damage in aqueous, and the vibration of using this cable in-process can be absorbed to the spring simultaneously, makes this cable also can not be impaired even if thrown away at will, has prolonged the life of this cable, and when certain section cable damaged, can dismantle flexible body and advance to form the maintenance to this section cable, save time when being convenient for operate.
Drawings
FIG. 1 is a cross-sectional view of a flexible pipe of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of the flexible pipe of the present invention spliced into a pipe;
in the figure: the cable comprises a flexible pipe body 1, a spiral groove 11, a connecting part 2, a screw hole 21, a connecting ring 3, a spiral protrusion 31, an anti-falling component 4, a spring 41, an arc-shaped pressing plate 42, a fixing ring 5, a bolt 6, a nut 7 and a cable 8.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: an anti-corrosion and waterproof charging pile cable, comprising: the flexible pipe comprises at least two flexible pipe bodies 1, wherein the at least two flexible pipe bodies 1 are sequentially detachably spliced end to form a pipeline, a cable 8 penetrates through the pipeline, and the cable 8 is arranged in the pipeline;
the flexible pipe body 1 has open-ended hollow structure for both ends all, and 1 internal perisporium of every flexible pipe body all at least one end is provided with prevents falling subassembly 4, prevents falling subassembly 4 and is used for reducing the vibration range of 8 motion processes of cable, and flexible pipe body 1 is inside still to be provided with a plurality of retaining ring 5 that the power cable 8 passed.
In this embodiment, the flexible pipe body 1 is the hollow pipe body that both ends made by flexible material all have the opening, go to select the quantity of the flexible pipe body 1 of concatenation according to the length of cable 8, cable 8 runs through the pipeline that splices into by the flexible pipe body 1 can be dismantled, cable 8 is run through spacingly by retaining ring 5, in the use, cable 8 is thrown away and throws away, prevent falling subassembly 4 and can reduce the vibration range of cable 8 motion in-process, avoid cable 8 to be damaged.
Further, prevent falling subassembly 4 includes two springs 41 that set up in flexible body 1 internal perisporium one end relatively, and the equal fixedly connected with of looks adaptation's of relative end of two springs 41 arc clamp plate 42 with cable 8 surface.
In the present embodiment, the arc-shaped pressing plates 42 disposed opposite to each other press the cable 8, and the arc-shaped pressing plates 42 compress the springs 41, the springs 41 can absorb the vibration in the movement of the cable 8.
Further, the connecting ring 3 that outwards extends has to the internal perisporium one end of flexible pipe body 1, is provided with spiral protrusion 31 on connecting ring 3 surface, and the internal perisporium other end of flexible pipe body 1 has spiral groove 11 with spiral protrusion 31 screw-thread fit.
In the present embodiment, when detachably splicing two flexible pipe bodies 1, the spiral protrusion 31 of one end of one flexible pipe body 1 is screwed with the spiral groove 11 of the other end of the other flexible pipe body 1.
Further, connecting portions 2 are arranged at two ends of the outer peripheral wall of each flexible pipe body 1, and two adjacent connecting portions 2 of the two adjacent flexible pipe bodies 1 are connected.
In this embodiment, two adjacent flexible pipe bodies 1 are connected and detachably and fixedly connected by two adjacent connecting portions 2.
Further, two adjacent connecting parts 2 of two adjacent flexible pipe bodies 1 are bonded.
In this embodiment, two adjacent connection portions 2 of two adjacent flexible pipe bodies 1 are bonded, and the two connection portions 2 may be bonded by using glue.
Further, each connecting portion 2 is provided with a screw hole 21 on two sides of the flexible pipe body 1, a bolt 6 is screwed in each screw hole 21, and a nut 7 attached to the connecting portion 2 is screwed at one end of the bolt 6.
In the present embodiment, the two adjacent connecting portions 2 of the two adjacent flexible pipe bodies 1 are connected by a bolt 6 penetrating through the screw hole 21 and then screwed and locked by the nut 7.
Further, the flexible pipe body 1 is made of a waterproof material.
In this embodiment, the waterproof material may be an existing material, and the waterproof performance of the flexible pipe body 1 is further enhanced.
The working principle and the using process of the invention are as follows: after the cable 8 is installed, the flexible pipe body 1 is a hollow pipe body which is made of flexible materials and provided with openings at two ends, the number of the spliced flexible pipe bodies 1 is selected according to the length of the cable 8, the cable 8 penetrates through a pipeline formed by detachably splicing the flexible pipe bodies 1, the cable 8 penetrates through the fixing ring 5 for limiting, the cable 8 is thrown away in the using process, the anti-falling assembly 4 can reduce the vibration amplitude of the cable 8 in the moving process, and the cable 8 is prevented from being damaged.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an anticorrosive and waterproof electric pile cable that fills, includes: the flexible pipe comprises at least two flexible pipe bodies (1), wherein the at least two flexible pipe bodies (1) are sequentially detachably spliced end to form a pipeline, a cable (8) penetrates through the pipeline, and the cable (8) is arranged in the pipeline;
the flexible pipe body (1) is a hollow structure with openings at two ends, each flexible pipe body (1) is internally provided with an anti-falling assembly (4) at least at one end of the inner peripheral wall, the anti-falling assembly (4) is used for reducing the vibration amplitude of the cable (8) in the motion process, and the flexible pipe body (1) is internally provided with a plurality of fixed rings (5) for the cable (8) to pass through.
2. An anti-corrosion and waterproof charging pile cable according to claim 1, characterized in that the anti-falling assembly (4) comprises two springs (41) oppositely arranged at one end of the inner peripheral wall of the flexible pipe body (1), and an arc-shaped pressing plate (42) matched with the outer surface of the cable (8) is fixedly connected to the opposite ends of the two springs (41).
3. An anticorrosion and waterproof charging pile cable according to claim 1, wherein one end of the inner peripheral wall of the flexible pipe body (1) is provided with a connecting ring (3) extending outwards, a spiral protrusion (31) is arranged on the outer surface of the connecting ring (3), and the other end of the inner peripheral wall of the flexible pipe body (1) is provided with a spiral groove (11) in threaded fit with the spiral protrusion (31).
4. A corrosion-resistant and water-resistant charging pile cable according to claim 3, wherein the two ends of the outer circumferential wall of the flexible pipe body (1) are provided with connecting parts (2), and two adjacent connecting parts (2) of two adjacent flexible pipe bodies (1) are connected.
5. An anti-corrosion and waterproof charging pile cable according to claim 4, characterized in that two adjacent connecting parts (2) of two adjacent flexible pipe bodies (1) are bonded.
6. An anti-corrosion and waterproof charging pile cable according to claim 4, wherein each connecting portion (2) is provided with screw holes (21) at two sides of the flexible pipe body (1), a bolt (6) is screwed in each screw hole (21), and a nut (7) attached to the connecting portion (2) is screwed at one end of the bolt (6).
7. A corrosion-resistant and waterproof charging pile cable according to claim 1, characterized in that the flexible tubular body (1) is made of waterproof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011112365.5A CN112234543A (en) | 2020-10-16 | 2020-10-16 | Anticorrosive and waterproof electric pile cable that fills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011112365.5A CN112234543A (en) | 2020-10-16 | 2020-10-16 | Anticorrosive and waterproof electric pile cable that fills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112234543A true CN112234543A (en) | 2021-01-15 |
Family
ID=74119150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011112365.5A Pending CN112234543A (en) | 2020-10-16 | 2020-10-16 | Anticorrosive and waterproof electric pile cable that fills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112234543A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202217975U (en) * | 2011-08-18 | 2012-05-09 | 杭州全冠金属软管厂 | Stainless steel instrument hose |
| CN205610136U (en) * | 2016-05-19 | 2016-09-28 | 国网山东省电力公司平度市供电公司 | Novel wire cable protection tube |
| CN207098570U (en) * | 2017-06-25 | 2018-03-13 | 国网河南鄢陵县供电公司 | A kind of the shockproof of cable protection pipe, quick-mounting pipe pillow |
| CN109217202A (en) * | 2018-10-31 | 2019-01-15 | 国家电网有限公司 | A kind of electromechanical equipment cable protecting device of roller |
| CN109687363A (en) * | 2019-01-31 | 2019-04-26 | 广东中讯通讯设备实业有限公司 | A kind of fire-retardant communicator pipe of HDPE |
| CN110690671A (en) * | 2019-09-17 | 2020-01-14 | 厦门大学 | External wiring harness protection device of computer |
| CN111540518A (en) * | 2020-04-30 | 2020-08-14 | 安徽电缆股份有限公司 | New forms of energy electric automobile fills electric pile cable |
-
2020
- 2020-10-16 CN CN202011112365.5A patent/CN112234543A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202217975U (en) * | 2011-08-18 | 2012-05-09 | 杭州全冠金属软管厂 | Stainless steel instrument hose |
| CN205610136U (en) * | 2016-05-19 | 2016-09-28 | 国网山东省电力公司平度市供电公司 | Novel wire cable protection tube |
| CN207098570U (en) * | 2017-06-25 | 2018-03-13 | 国网河南鄢陵县供电公司 | A kind of the shockproof of cable protection pipe, quick-mounting pipe pillow |
| CN109217202A (en) * | 2018-10-31 | 2019-01-15 | 国家电网有限公司 | A kind of electromechanical equipment cable protecting device of roller |
| CN109687363A (en) * | 2019-01-31 | 2019-04-26 | 广东中讯通讯设备实业有限公司 | A kind of fire-retardant communicator pipe of HDPE |
| CN110690671A (en) * | 2019-09-17 | 2020-01-14 | 厦门大学 | External wiring harness protection device of computer |
| CN111540518A (en) * | 2020-04-30 | 2020-08-14 | 安徽电缆股份有限公司 | New forms of energy electric automobile fills electric pile cable |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210115 |
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| RJ01 | Rejection of invention patent application after publication |