CN112428848B - Fill electric pile in waterproof flooding - Google Patents

Fill electric pile in waterproof flooding Download PDF

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Publication number
CN112428848B
CN112428848B CN202011281838.4A CN202011281838A CN112428848B CN 112428848 B CN112428848 B CN 112428848B CN 202011281838 A CN202011281838 A CN 202011281838A CN 112428848 B CN112428848 B CN 112428848B
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China
Prior art keywords
groove
shaft
embedded
block
mounting
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CN202011281838.4A
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CN112428848A (en
Inventor
郑方靖
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Zhejiang Jiangshan Boao Electric Co ltd
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Zhejiang Jiangshan Boao Electric Co ltd
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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
    • B60L53/30—Constructional details of charging stations
    • B60L53/31—Charging columns specially adapted for electric vehicles
    • 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
    • Y02T90/12—Electric charging stations

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The invention provides a flood-proof charging pile which comprises a main body, wherein a conducting wire is connected with the main body and a vehicle charging port through a charging groove formed in an opening in one side of the main body so as to charge a vehicle; the anti-flooding mechanism is characterized in that a main body is embedded in the middle of the anti-flooding mechanism through a mounting block fixedly connected with the bottom end to connect and support a base. This kind of fill electric pile is filled in flood prevention is provided with flood prevention mechanism, through flood prevention mechanism let the main part pass through the installation piece gomphosis when connecting on the road surface can drive its installation piece and rise along flood prevention mechanism middle part because the buoyancy of rivers when the inside is flooded because of rivers, thereby let the main part can follow the water level of its rivers and rise and make it keep on the water level of rivers and prevent that its main part can not submerged by rivers, can let the main part can not be easily flooded by rivers and lead to taking place the damage in some areas that rainfall is great through the device.

Description

Fill electric pile in waterproof flooding
Technical Field
The invention relates to the technical field of charging piles, in particular to a charging pile.
Background
The function of the charging pile is similar to that of an oiling machine in a gas station, and the charging pile can be fixed on the ground or on the wall, is installed in parking lots of public buildings and residential districts or charging stations, and can charge electric vehicles of various models according to different voltage levels. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug for charging the electric automobile. The existing charging piles are installed on the road surface, and when the area is submerged due to overlarge rainfall, the part of the charging pile is submerged, so that the charging pile is easily damaged due to the fact that the charging pile is soaked by water flow.
Disclosure of Invention
The invention aims to solve the technical problem that when the road surface is submerged by water flow, the charging pile is directly arranged on the road surface, the part of the charging pile is submerged, and the charging pile is easy to damage.
The purpose and the effect of the flood-proof charging pile are achieved by the following specific technical means:
a flood-proof charging pile comprises a main body, wherein a wire is connected with the main body and a vehicle charging port through a charging groove formed in an opening in one side of the main body to charge a vehicle;
the anti-flooding mechanism is characterized in that the anti-flooding mechanism is formed by embedding a mounting block fixedly connected with the bottom end of a main body in the middle of the anti-flooding mechanism for connecting and supporting a base.
Further preferred embodiments: the flood prevention mechanism comprises;
the mounting groove is a hollow groove in the middle of the flood-proof mechanism, and the hollow groove area of the mounting groove is larger than the volume of the mounting block;
the water flow groove is a rectangular groove around the flood-proof mechanism, and the water flow groove extends towards the hollow part of the mounting groove in an inclined manner;
the rotary groove is a cylindrical groove at the peripheral included angle of the hollow groove of the mounting groove, the cylindrical groove of the rotary groove is arranged towards one side of the hollow groove of the mounting groove, and the surface of the inner wall of the groove of the rotary groove is fixedly connected with a thread-shaped groove mark, and then the height of the groove of the rotary groove is smaller than that of the mounting groove;
the inclined block is a rectangular square block which is embedded in a groove arranged at the periphery of the middle part of the water flow groove and close to the top end.
Further preferred embodiments: the deflection block comprises;
the tooth mark shaft is a circular shaft, one side of the inclined block is connected to the groove in the position, close to the top end, of the periphery of the middle of the water flow groove, and gear-shaped tooth marks are arranged on the surface of the periphery of the circular shaft of the tooth mark shaft;
the abutting block is a rectangular convex block which is fixedly connected to one side of the tooth trace shaft and embedded in a groove at the periphery of the middle part of the water flow groove close to the top end, and the surface of the top end of the rectangular convex block of the abutting block is a groove which is curved in an arc shape.
Further preferred embodiments: the mounting block comprises;
the rotary shaft is a round shaft which is embedded and arranged on the surface of the corner at the periphery of the mounting block, a thread groove mark embedded with the inner wall of the groove of the rotary groove is arranged on the surface of the periphery of the round shaft of the rotary shaft, and the rotary shaft is embedded with the diameter of the groove of the rotary groove;
the bottom plate is a rectangular convex block fixedly connected to two sides of the top end of the mounting block, and the whole width of the bottom plate and the mounting block is embedded with the groove width of the mounting groove;
the embedded groove is an arc-shaped groove, and the corners of the periphery of the installation block are connected with the rotating shaft.
Further preferred embodiments: the rotating shaft comprises;
the sleeve joint groove is a circular groove with a smaller diameter in the middle of the rotating shaft.
Further preferred embodiments: the bottom plate comprises;
the abutting shaft is a circular shaft which is connected with one side of the bottom plate in an embedded mode, and tooth marks which are embedded with the surface of the tooth mark shaft are arranged on the surface of the abutting shaft circular shaft;
the floating plate is a rectangular plate connected with the bottom end of the bottom plate in an embedded mode, and the floating plate is made of plastic.
Further preferred embodiments: the tabling groove comprises;
the middle part of the embedded groove is protruded to form a hollow circular ring, and the circular ring of the embedded ring is embedded with the groove of the embedded groove.
Has the advantages that:
(1) This kind of fill electric pile is filled in flood prevention is provided with flood prevention mechanism, through flood prevention mechanism let the main part pass through the installation piece gomphosis when connecting on the road surface can drive its installation piece and rise along flood prevention mechanism middle part because the buoyancy of rivers when the inside is flooded because of rivers, thereby let the main part can follow the water level of its rivers and rise and make it keep on the water level of rivers and prevent that its main part can not submerged by rivers, can let the main part can not be easily flooded by rivers and lead to taking place the damage in some areas that rainfall is great through the device.
(2) The device is provided with the skew piece, can carry out rotatory skew through the skew piece when the installation piece rises to certain distance and lean on and prescribe a limit to the installation piece, prevents that its main part from separating with the flood prevention mechanism through the installation piece when rising.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the flood prevention mechanism of the present invention.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
Fig. 4 is a schematic view of the overall structure of the deflection block of the present invention.
Fig. 5 is a schematic view of the overall structure of the mounting block of the present invention.
Fig. 6 is a partial overall structural view of the mounting block of the present invention.
Fig. 7 is a partial overall structure diagram of the base plate of the present invention.
In FIGS. 1-7: the device comprises a main body 1, a charging groove 101, a flood prevention mechanism 2, a mounting groove 201, a water flow groove 202, a rotating groove 203, a deflection block 204, a tooth mark shaft 2041, a resisting block 2042, a mounting block 3, a rotating shaft 301, a socket groove 3011, a bottom plate 302, a resisting shaft 3021, a floating plate 3022, an embedding groove 303 and a socket ring 3031.
Detailed Description
As shown in figures 1 to 7:
the invention provides a flood-proof charging pile which comprises a main body 1, wherein a wire is connected with the main body 1 and a vehicle charging port through a charging groove 101 formed in an opening in one side of the main body 1 so as to charge a vehicle;
the anti-flooding mechanism 2 is characterized in that the anti-flooding mechanism 2 is a main body 1, and a mounting block 3 fixedly connected with the bottom end is embedded in the middle of the anti-flooding mechanism 2 to connect and support a base.
Wherein, the flood prevention mechanism 2 comprises;
the mounting groove 201 is a hollow groove in the middle of the flood-proof mechanism 2, and the hollow groove area of the mounting groove 201 is larger than the volume of the mounting block 3; since the volume of the mounting block 3 is smaller than the area of the groove of the mounting groove 201, a certain gap is left between the mounting block and the groove, so that the water flowing from the water flow groove 202 flows to the bottom end of the mounting block 3 and the mounting groove 201 along the gap.
The water flow groove 202 is a rectangular groove around the flood prevention mechanism 2, and the groove of the water flow groove 202 extends towards the hollow part of the installation groove 201 in an inclined shape; when the road surface is submerged due to excessive rainfall in the area, water flows from the water flow grooves 202 around the flood prevention mechanism 2 into the mounting groove 201.
The rotary groove 203 is a cylindrical groove at the peripheral included angle of the hollow groove of the mounting groove 201, the cylindrical groove of the rotary groove 203 is arranged towards one side of the hollow groove of the mounting groove 201, the inner wall surface of the groove of the rotary groove 203 is fixedly connected with a thread-shaped groove mark, and then the groove height of the rotary groove 203 is smaller than that of the mounting groove 201; because the height of the groove of the rotating groove 203 is smaller than that of the mounting groove 201, when the mounting block 3 is embedded into the mounting groove 201 through the rotating shaft 301 around, a hollow part is left between the bottom end and the bottom end of the mounting groove 201, water can flow into the hollow part at the bottom end through the hollow part at the bottom end, and the mounting block 3 is driven to rise through buoyancy, so that the main body 1 can rise through the buoyancy of the water and cannot be easily submerged.
The deflection block 204 is a rectangular square block which is embedded in a groove arranged near the top end of the periphery of the middle part of the water flow groove 202.
Wherein, the skew block 204 includes;
a tooth mark shaft 2041, wherein the tooth mark shaft 2041 is a circular shaft, one side of the deflection block 204 is connected to a groove in the periphery of the middle part of the water flow groove 202 near the top end, and gear-shaped tooth marks are arranged on the peripheral surface of the circular shaft of the tooth mark shaft 2041; the teeth mark shaft 2041 on one side of the deflection block 204 and the abutting shaft 3021 are engaged with each other to make the abutting shaft 3021 drive the teeth mark shaft 2041 to rotate when the rotating movement passes through the abutting shaft 3021.
The abutting block 2042, the abutting block 2042 is a rectangular convex block fixedly connected to one side of the tooth trace shaft 2041 and embedded in a groove near the top end of the middle of the water flow groove 202, and the top end surface of the rectangular convex block of the abutting block 2042 is a groove curved in an arc shape, because the rotation of the tooth trace shaft 2041 drives the abutting block 2042 connected to the other side to deflect, the abutting block 2042 can deflect out to change the angle, so that the arc groove on one side is embedded and abutted against the abutting shaft 3021, and the abutting shaft 3021 cannot move continuously to be limited when abutting against the abutting block 2042, so that the mounting block 3 cannot be separated from the mounting groove 201 in the middle of the flood prevention mechanism 2.
Wherein, the mounting block 3 comprises;
a rotating shaft 301, wherein the rotating shaft 301 is a round shaft which is embedded and arranged on the surface of the corner of the periphery of the mounting block 3, the peripheral surface of the round shaft of the rotating shaft 301 is provided with a thread groove mark which is embedded with the inner wall of the groove of the rotating groove 203, and the rotating shaft 301 is embedded with the diameter of the groove of the rotating groove 203; the periphery of the mounting block 3 can be limited to a certain extent by the engagement of the rotating shaft 301 and the rotating groove 203 without deflection caused by a gap, and the rotating shaft 301 rotates when rising in the rotating groove 203 because of the groove marks of the engagement of the rotating shaft 301 and the rotating groove 203, so that the rising of the mounting block 3 is more stable and stable by the rotation rising of the rotating shaft 301.
The bottom plate 302 is a rectangular lug fixedly connected to two sides of the top end of the mounting block 3, and the whole width of the bottom plate 302 and the mounting block 3 is embedded with the groove width of the mounting groove 201;
and a fitting groove 303, wherein the fitting groove 303 is an arc-shaped groove for connecting the rotating shaft 301 at the corner of the periphery of the mounting block 3.
Wherein, the rotating shaft 301 comprises;
the sleeve-connection slot 3011 is a circular groove with a smaller diameter in the middle of the rotating shaft 301.
Wherein, the bottom plate 302 comprises;
the support shaft 3021, the support shaft 3021 is a circular shaft embedded and connected with one side of the bottom plate 302, and teeth marks embedded with the surface of the tooth mark shaft 2041 are arranged on the surface of the circular shaft of the support shaft 3021;
floating plate 3022, floating plate 3022 is the rectangular shaped plate that bottom plate 302 bottom gomphosis is connected, and the material of floating plate 3022 is the plastics setting, accumulates between the bottom that advances mounting groove 201 and the installation piece 3 bottom through continuous inflow of rivers because the buoyancy that its installation piece 3 bottom plate 302 bottom floating plate 3022 has makes it drag its floating plate 3022 to rise along with the rising of its continuous accumulation water level of rivers thereby drive whole main part 1 to rise along the mounting groove 201 in the middle part of flood prevention mechanism 2 through installation piece 3.
Wherein, the tabling groove 303 includes;
the sleeve ring 3031 is a hollow ring protruding from the middle part of the groove of the embedding groove 303, and the sleeve ring 3031 is embedded with the groove of the sleeve groove 3011.
The working principle is as follows:
the specific use mode and function of the embodiment are that the main body 1 is firstly installed on the road surface of the designated area, and then the vehicle is charged by being pulled out from the charging slot 101 by a lead wire to be connected with the charging port of the vehicle, when the main body 1 is installed, the installation block 3 at the bottom end is embedded into the installation slot 201 of the flood prevention mechanism 2 to be connected with the road surface, when the road surface is submerged in the area due to excessive rainfall, the water flow of the main body flows into the installation slot 201 from the water flow slot 202 around the flood prevention mechanism 2, and because the volume of the installation block 3 is smaller than the area of the slot of the installation slot 201, a certain gap is left between the installation block and the installation slot, the water flow flowing from the water flow slot 202 flows to the bottom ends of the installation block 3 and the installation slot 201, and the water flow continuously flows into the space between the bottom end of the installation slot 201 and the bottom end of the installation block 3, because the buoyancy of the bottom floating plate 3022 of the bottom base plate 302 of the installation block 3 causes the installation block 3 to continuously accumulate along with the water flow, the water level rises to drag the floating plate 3022 to rise so as to drive the whole main body 1 to rise along the installation groove 201 in the middle of the flood prevention mechanism 2 through the installation block 3, the peripheral rotating shaft 301 is embedded in the rotating groove 203 of the installation groove 201 to be embedded when the installation block 3 rises along the installation groove 201, the periphery of the installation block 3 can be limited to a certain extent without deflection caused by gaps due to the embedding of the rotating shaft 301 and the rotating groove 203, and the rotating shaft 301 rotates when the installation block 3 rises in the rotating groove 203 due to the groove marks which are arranged in a way that the rotating shaft 301 and the rotating groove 203 are embedded in a way that the rotating shaft is inclined downwards and leftwards, and the installation block 3 rises more stably due to the rotation of the rotating shaft 301, meanwhile, when the installation block 3 rises, the bottom plates 302 at two sides of the bottom end of the installation block can abut against the surfaces at two sides of the middle of the installation groove 201 to rise, the abutting shaft 3021 embedded and connected at one side of the bottom plate 302 can abut against the inner walls at two sides of the middle of the installation groove 201 to move, and the abutting shaft 3021 rotates when abutting against the inner walls at two sides of the middle of the installation groove 201 by friction, when the installation block 3 rises to a certain distance, the abutting shaft 3021 moves to the inclined block 204 near the top end of the inner wall at the periphery of the middle of the installation groove 201, the abutting shaft 3021 can be driven to rotate by the teeth marks embedded on the surfaces of the tooth mark shaft 2041 at one side of the inclined block 204 and the abutting shaft 3021 when the abutting shaft 3021 moves in a rotating manner, because the rotation of the tooth mark shaft 2041 can drive the abutting block 2042 connected at the other side to deflect, make it to support piece 2042 and incline out to change the angle and let the circular arc recess of one side support axle 3021 gomphosis and support together and lean on, thereby let support axle 3021 and support axle 3021 when supporting with support piece 2042 and lean on together and let and support axle 3021 and can't continue to move and limit thereby let installation piece 3 and flood the mounting groove 201 in the middle part of mechanism 2 and separate, make at last because the recess height of its rotary trough 203 is less than the height of mounting groove 201 make when installation piece 3 gomphosis enters the mounting groove 201 through the rotary shaft 301 all around can leave partial cavity with the mounting groove 201 bottom in bottom department, make through its bottom cavity let rivers can flow into bottom cavity better drive installation piece 3 and rise through buoyancy, make main part 1 rise through the buoyancy of rivers and let it not easy by water.

Claims (1)

1. A flood-proof charging pile comprises a main body (1), wherein a conducting wire is connected with the main body (1) and a vehicle charging port through a charging groove (101) formed in an opening in one side of the main body (1) to charge a vehicle, and the flood-proof charging pile is characterized in that the main body (1) is provided with a charging port;
the anti-flooding mechanism (2) is characterized in that the main body (1) is embedded in a mounting block (3) fixedly connected with the bottom end of the anti-flooding mechanism (2) to be connected with a supporting base;
the flood prevention mechanism (2) comprises;
the mounting groove (201) is a hollow groove in the middle of the flood-proof mechanism (2), and the hollow groove area of the mounting groove (201) is larger than the volume of the mounting block (3);
the water flow groove (202) is a rectangular groove around the flooding-proof mechanism (2), and the groove of the water flow groove (202) extends towards the hollow part of the mounting groove (201) in an inclined shape;
the rotary groove (203) is a cylindrical groove at the peripheral included angle of the hollow groove of the mounting groove (201), the cylindrical groove of the rotary groove (203) is arranged towards the hollow groove of the mounting groove (201), the inner wall surface of the groove of the rotary groove (203) is fixedly connected with a thread-shaped groove mark, and then the groove height of the rotary groove (203) is smaller than that of the mounting groove (201);
the deflection block (204) is a rectangular square block which is embedded in a groove arranged at the periphery of the middle part of the water flow groove (202) and close to the top end;
the deflection block (204) comprises;
the tooth mark shaft (2041) is a circular shaft, one side of the deviation block (204) of the tooth mark shaft (2041) is connected to a groove in the periphery of the middle of the water flow groove (202) close to the top end, and gear-shaped tooth marks are arranged on the peripheral surface of the circular shaft of the tooth mark shaft (2041);
the abutting block (2042), the abutting block (2042) is a rectangular convex block which is fixedly connected to one side of the tooth trace shaft (2041) and embedded in a groove at the periphery of the middle part of the water flow groove (202) and close to the top end, and the top end surface of the rectangular convex block of the abutting block (2042) is a groove which is curved in an arc shape;
the mounting block (3) comprises;
the rotary shaft (301) is a round shaft which is embedded and arranged on the surface of the corner of the periphery of the mounting block (3), the peripheral surface of the round shaft of the rotary shaft (301) is provided with a thread groove mark which is embedded and arranged with the inner wall of the groove of the rotary groove (203), and the rotary shaft (301) is embedded with the diameter of the groove of the rotary groove (203);
the bottom plate (302) is a rectangular convex block fixedly connected to two sides of the top end of the mounting block (3), and the whole width of the bottom plate (302) and the mounting block (3) is embedded with the groove width of the mounting groove (201);
the embedded groove (303), the embedded groove (303) is an arc-shaped groove which is formed by connecting the corners of the periphery of the mounting block (3) with the rotating shaft (301);
the rotating shaft (301) comprises;
the sleeve joint groove (3011), the said sleeve joint groove (3011) is the minor annular groove of diameter in the middle part of the rotating shaft (301);
the bottom plate (302) comprises;
the butt shaft (3021), the butt shaft (3021) is a round shaft which is embedded and connected with one side of the bottom plate (302), and tooth marks which are embedded and connected with the surface of the tooth mark shaft (2041) are arranged on the surface of the round shaft of the butt shaft (3021);
the floating plate (3022) is a rectangular plate with the bottom end of the bottom plate (302) in embedded connection, and the floating plate (3022) is made of plastic;
the fitting groove (303) comprises;
the sleeve joint ring (3031) is a hollow circular ring which protrudes from the middle part of the groove of the embedding groove (303), and the circular ring of the sleeve joint ring (3031) is embedded with the groove of the sleeve joint groove (3011).
CN202011281838.4A 2020-11-16 2020-11-16 Fill electric pile in waterproof flooding Active CN112428848B (en)

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Application Number Priority Date Filing Date Title
CN202011281838.4A CN112428848B (en) 2020-11-16 2020-11-16 Fill electric pile in waterproof flooding

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Application Number Priority Date Filing Date Title
CN202011281838.4A CN112428848B (en) 2020-11-16 2020-11-16 Fill electric pile in waterproof flooding

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CN112428848B true CN112428848B (en) 2023-02-07

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Citations (1)

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Publication number Priority date Publication date Assignee Title
CN110409897A (en) * 2019-07-31 2019-11-05 张军 A kind of buoyancy by water drop prevents the new energy vehicle stopping pad flooded by rainwater

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CN106208265A (en) * 2016-09-08 2016-12-07 无锡同春新能源科技有限公司 A kind of floating type water charging pile
CN106760738A (en) * 2017-01-05 2017-05-31 丽水市飞天人机械设计有限公司 A kind of ascending and descending parking position
US10434888B2 (en) * 2017-06-21 2019-10-08 United States Of America As Represented By The Secretary Of The Navy Vehicle storage and charging station
CN108203942B (en) * 2018-01-15 2022-08-30 永康市赢发工贸有限公司 Warning sign is piled up with ponding to road drainage
CN208534150U (en) * 2018-07-03 2019-02-22 谷帅 It is a kind of with the drainage mechanism for preventing vehicle from being flooded
CN110077267B (en) * 2019-05-21 2023-01-03 温州蓝天能源科技股份有限公司 Bury formula new energy automobile and fill electric pile with waterproof function
CN110143262B (en) * 2019-05-22 2021-08-06 郝华月 Stable ocean floating platform capable of preventing sea wave impact
CN111731460A (en) * 2020-07-02 2020-10-02 方琦 Liftable buoyancy tank device of semi-submersible transport ship
CN111823904B (en) * 2020-07-13 2022-08-12 李楠楠 Floating type automobile charging pile

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110409897A (en) * 2019-07-31 2019-11-05 张军 A kind of buoyancy by water drop prevents the new energy vehicle stopping pad flooded by rainwater

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