CN108688497B

CN108688497B - New energy automobile fills electric pile

Info

Publication number: CN108688497B
Application number: CN201810425539.XA
Authority: CN
Inventors: 段玉珍
Original assignee: Hunan Aite New Energy Technology Co Ltd
Current assignee: Hunan Aite New Energy Technology Co., Ltd
Priority date: 2018-05-07
Filing date: 2018-05-07
Publication date: 2020-09-11
Anticipated expiration: 2038-05-07
Also published as: CN111993925A; CN108688497A

Abstract

The invention relates to the technical field of new energy vehicles and discloses a new energy vehicle charging pile which comprises a base, wherein the bottom of the base is fixedly connected with a moving device, the side surface of the base is fixedly connected with a bearing block, the middle part of the bearing block is in threaded connection with a threaded rod, the bottom of the threaded rod is fixedly connected with a gravity block, the top of the base is fixedly connected with a supporting block, the top of the supporting block is fixedly connected with a charging box, the surface of the charging box is fixedly sleeved with a display screen, and the side surface of the charging box is fixedly sleeved with a charging wire. This new energy automobile fills electric pile, through base and mobile device's cooperation, the better position that fills electric pile is filled to removal new energy automobile of being convenient for can also offset the vibrations that produce at the removal in-process simultaneously to solved new energy automobile and filled electric pile and can't remove and make the problem that the machine damaged appears because of vibrations, improved new energy automobile and filled electric pile's application range and anti-seismic performance.

Description

New energy automobile fills electric pile

Technical Field

The invention relates to the technical field of new energy automobiles, in particular to a new energy automobile charging pile.

Background

The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades. 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. Fill electric pile and generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to swipe the card and use on the human-computer interaction operation interface that fills electric pile and provide, carry out operations such as corresponding charging method, charging time, expense data printing, fill electric pile display screen and can show data such as the charge volume, expense, charging time.

Present new energy automobile fills electric pile's basic is fixed, lead to it to lack certain removal function, be difficult to adapt to different in service behavior, when receiving great vibrations, fill electric pile also be difficult to fine influence that resists vibrations and bring, also receive the foreign object destruction easily simultaneously, cause the damage to filling electric pile, in rainy weather, because expose outside for a long time, can suffer rainwater erosion, and when meetting crazy wind, be difficult to the stability, the phenomenon of collapsing appears easily.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a new energy automobile charging pile which has the advantages of convenience in movement, strong shock resistance, good protective performance, capability of reducing erosion of rainwater, good stability and the like, and solves the problems that the movement is inconvenient, the application range is limited, internal parts are easy to damage and lack of safety protection when the charging pile is subjected to vibration, the damage rate is high, the service life is reduced in the face of rainwater erosion, the stabilizing effect is poor, and the charging pile is easy to topple.

(II) technical scheme

In order to realize the purposes of convenient movement, strong shock resistance, good protective performance, capability of reducing erosion of rainwater and good stability, the invention provides the following technical scheme: a new energy automobile charging pile comprises a base, wherein the bottom of the base is fixedly connected with a moving device, the side face of the base is fixedly connected with a bearing block, the middle part of the bearing block is in threaded connection with a threaded rod, the bottom of the threaded rod is fixedly connected with a gravity block, the top of the base is fixedly connected with a supporting block, the top of the supporting block is fixedly connected with a charging box, the surface of the charging box is fixedly sleeved with a display screen, the side face of the charging box is fixedly sleeved with a charging wire, the middle part of the charging wire is fixedly sleeved with a rubber block, the rubber block is positioned on the side face of the charging box, the other end of the charging wire is fixedly connected with a charging plug, the side face of the charging box is fixedly connected with a wire placing box, the inner cavity of the wire placing box is movably sleeved with a charging wire, the side face of the charging box is fixedly, the other end of the fixing block is fixedly sleeved with a movable column, the middle part of the movable column is movably sleeved with a sealing block, the top of the charging box is fixedly connected with a shading block, the side surface of the shading block is fixedly connected with a fixing device, the inner cavity of the fixing device is movably sleeved with the sealing block, the surface of the shading block is fixedly connected with a sliding groove, the inner cavity of the sliding groove is movably sleeved with a sliding wheel, the middle part of the sliding wheel is movably sleeved with a movable rod, two ends of the movable rod are fixedly connected with a rotating sleeve, the bottom of the rotating sleeve is fixedly connected with a protective sleeve, the top of the protective sleeve is fixedly connected with a limiting block, the surface of the protective sleeve is in threaded connection with a threaded bolt, the surface of the protective sleeve is fixedly connected with a handrail, the handrail is positioned at the bottom of the threaded bolt, the middle part of the protective sleeve is movably sleeved with the sliding column, and the bottom, the inner cavity of the sunshade block is fixedly sleeved with a cleaning motor, the top of the cleaning motor is fixedly sleeved with a cleaning sleeve, the middle of the cleaning sleeve is fixedly sleeved with a cleaning brush, and the top of the sunshade block is fixedly connected with a lightning arrester.

Preferably, the mobile device includes the supporting seat, the bottom fixedly connected with spring section of thick bamboo of supporting seat, the bottom activity of spring section of thick bamboo has cup jointed the spring post, the solid wheel piece of bottom fixedly connected with of spring post, the top of solid wheel piece is passed through damping spring and is connected with the bottom transmission of supporting seat, the bottom fixedly connected with of solid wheel piece protects the wheel post, the fixed wheel cover that has cup jointed in the middle part of protecting the wheel post, the fixed wheel pole that has cup jointed in the middle part of protecting the wheel cover, the middle part activity of protecting the wheel pole has cup jointed the removal wheel.

Preferably, fixing device includes solid electricity cover, the equal fixedly connected with reference column in both sides of the inner chamber of solid electricity cover, the inner chamber activity of solid electricity cover has cup jointed the jack post, the flexible post of bottom fixedly connected with of jack post, and flexible post is located the inner chamber of solid electricity cover, the fixed shape piece that has cup jointed in middle part of flexible post, the bottom of shape piece is passed through expanding spring and is connected with the bottom transmission of solid electricity cover inner chamber, the one end fixedly connected with that flexible post is located the solid electricity cover outside dials the piece.

Preferably, the gravity block is rectangular, the surface of the gravity block is coated with anti-skid coatings, the number of the gravity blocks is four, the four gravity blocks are arranged in parallel, and the gravity block and the mobile device are both located on the same plane.

Preferably, the length of the charging box is shorter than that of the protective sleeve, the charging box and the protective sleeve are both located on the same plane, the charging box is rectangular, insulating paint is coated on the surface of the charging box, and holes are formed in the surface of the charging box.

Preferably, the wire placing box is rectangular, the surface of the wire placing box is coated with anticorrosive paint, the top of the wire placing box is not sealed, the bottom of the wire placing box is provided with a hole, the length of the wire placing box is shorter than that of the charging box, and the wire placing box and the charging box are both positioned on the same plane.

Preferably, the sliding groove is concave-convex in shape, the surface of the sliding groove is coated with insulating paint, the height of the sliding groove is one third of the height of the sun shading block, and the sliding groove and the sun shading block are both located on the same plane.

Preferably, the shape of the cleaning sleeve is rectangular, the surface of the cleaning sleeve is coated with insulating paint, the length of the cleaning sleeve is shorter than that of the sun shielding block, and the cleaning sleeve and the sun shielding block are both positioned on the same plane.

Preferably, the shape of the lightning arrester is irregular, the width of the bottom of the lightning arrester is one half of the width of the top of the lightning arrester, the height of the lightning arrester is higher than that of the supporting block, and the lightning arrester and the supporting block are both located on the same plane.

(III) advantageous effects

Compared with the prior art, the invention provides a new energy automobile charging pile, which has the following beneficial effects:

1. this new energy automobile fills electric pile, through base and mobile device's cooperation, the better position that fills electric pile is filled to removal new energy automobile of being convenient for can also offset the vibrations that produce at the removal in-process simultaneously to solved new energy automobile and filled electric pile and can't remove and make the problem that the machine damaged appears because of vibrations, improved new energy automobile and filled electric pile's application range and anti-seismic performance.

2. This new energy automobile fills electric pile, through the cooperation of threaded rod and gravity piece, the stability of being convenient for better keeping new energy automobile fills electric pile avoids new energy automobile to fill electric pile and appears rocking and the phenomenon of empting to solved new energy automobile and filled electric pile poor stability, be difficult to the problem of keep balance nature, improved this new energy automobile fills electric pile's stable effect.

3. This new energy automobile fills electric pile, through the cooperation of charging wire and putting the line case, the better charging wire of accomodating of being convenient for avoids the charging wire to expose outside for a long time, receives the condition that the wind and rain corrodes to solved new energy automobile and filled electric pile's charging wire life weak point, problem of easy damage, long and the security of the use of charging wire that has improved new energy automobile fills electric pile.

4. This new energy automobile fills electric pile, through the cooperation of clean cover and clean brush, the better top dust that fills electric pile is convenient for clean new energy automobile avoids the dust too much, leads to the condition that the radiating effect reduces to solve new energy automobile and filled the problem that electric pile can't remove dust automatically, improved this new energy automobile and filled electric pile's clean effect.

5. This new energy automobile fills electric pile through the cooperation that hides sun piece and arrester, is convenient for better prevent that new energy automobile from filling electric pile and suffering the condition such as thunderbolt, avoids new energy automobile to fill electric pile and receives destruction at thunderstorm weather to solved new energy automobile and filled the problem that electric pile easily suffered the thunderbolt, improved new energy automobile and filled electric pile's lightning protection performance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a structural movable rod of the present invention;

FIG. 3 is a schematic view of a structural stud block of the present invention;

figure 4 is a schematic view of a cleaning motor of the present invention,

FIG. 5 is a schematic view of a mobile device according to the present invention;

FIG. 6 is a schematic view of a structural fixing device of the present invention.

In the figure: 1 base, 2 mobile devices, 201 supporting base, 202 spring cylinder, 203 spring column, 204 wheel fixing block, 205 damping spring, 206 wheel protection column, 207 wheel protection sleeve, 208 wheel protection rod, 209 moving wheel, 3 bearing block, 4 threaded rod, 5 gravity block, 6 supporting block, 7 charging box, 8 display screen, 9 charging wire, 10 rubber block, 11 charging plug, 12 wire placing box, 13 fixing block, 14 moving column, 15 sealing block, 16 sun shielding block, 17 fixing device, 171 fixing sleeve, 172 positioning column, 173 jack column, 174 telescopic column, 175 fixing block, 176 telescopic spring, 177 shifting block, 18 sliding groove, 19 sliding wheel, 20 moving rod, 21 rotating sleeve, 22 protecting sleeve, 23 limiting block, 24 threaded bolt, 25 armrest, 26 sliding column, 27 column fixing block, 28 cleaning motor, 29 cleaning sleeve, 30 cleaning brush and 31 lightning arrester.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a new energy vehicle charging pile comprises a base 1, a moving device 2 is fixedly connected to the bottom of the base 1, the moving device 2 comprises a supporting seat 201, a spring cylinder 202 is fixedly connected to the bottom of the supporting seat 201, a spring column 203 is movably sleeved at the bottom of the spring cylinder 202, a fixed wheel block 204 is fixedly connected to the bottom of the spring column 203, the top of the fixed wheel block 204 is in transmission connection with the bottom of the supporting seat 201 through a damping spring 205, a wheel protecting column 206 is fixedly connected to the bottom of the fixed wheel block 204, a wheel protecting sleeve 207 is fixedly sleeved at the middle of the wheel protecting column 206, a wheel protecting rod 208 is fixedly sleeved at the middle of the wheel protecting sleeve 207, a moving wheel 209 is movably sleeved at the middle of the wheel protecting rod 208, and the moving device 2 is arranged to ensure the moving convenience and the shock resistance of the new energy vehicle charging pile when the new energy vehicle charging pile is subjected to shock, so as to avoid the problems that the application range is reduced, the side surface of the base 1 is fixedly connected with a bearing block 3, the middle part of the bearing block 3 is in threaded connection with a threaded rod 4, the bottom of the threaded rod 4 is fixedly connected with a gravity block 5, the gravity block 5 is rectangular, the surface of the gravity block 5 is coated with an anti-skidding coating, the number of the gravity blocks 5 is four, the four gravity blocks 5 are arranged in parallel, the gravity blocks 5 and the mobile device 2 are both positioned on the same plane, the stability of the charging pile of the new energy automobile is ensured by the arrangement of the gravity blocks 5, the situation that the charging pile of the new energy automobile shakes is avoided, the charging pile of the new energy automobile finally collapses, the personal safety of surrounding crowds is threatened, the top part of the base 1 is fixedly connected with a supporting block 6, the top part of the supporting block 6 is fixedly connected with a charging box 7, the length of the charging box 7 is shorter than that of the protecting sleeve 22, and, the charging box 7 is rectangular, the surface of the charging box 7 is coated with insulating coating, the surface of the charging box 7 is provided with holes, the charging box 7 is arranged to ensure that the charging pile of the new energy automobile can stably supply power, the charging interruption caused by insufficient power is avoided, and the stability of power supply is effectively improved, the surface of the charging box 7 is fixedly sleeved with a display screen 8, the side surface of the charging box 7 is fixedly sleeved with a charging wire 9, the middle part of the charging wire 9 is fixedly sleeved with a rubber block 10, the rubber block 10 is positioned on the side surface of the charging box 7, the other end of the charging wire 9 is fixedly connected with a charging plug 11, the side surface of the charging box 7 is fixedly connected with a wire placing box 12, the wire placing box 12 is rectangular, the surface of the wire placing box 12 is coated with anti-corrosion coating, the top of the wire placing box 12 is not sealed, and the bottom of the wire placing box 12 is provided with holes, the length of the cable placing box 12 is shorter than that of the charging box 7, the cable placing box 12 and the charging box 7 are both located on the same plane, the protection of the charging cable 9 by the new energy automobile charging pile is guaranteed through the arrangement of the cable placing box 12, the charging cable 9 is prevented from being corroded by rainwater due to the fact that the charging cable 9 is exposed outside for a long time, the service life of the charging cable 9 is shortened, the using effect of the charging cable 9 is effectively improved, the charging cable 9 is movably sleeved on the inner cavity of the cable placing box 12, the side face of the charging box 7 is fixedly connected with the fixing block 13, the fixing block 13 is located at the top of the cable placing box 12, the other end of the fixing block 13 is fixedly sleeved with the movable column 14, the middle part of the movable column 14 is movably sleeved with the sealing block 15, the top of the charging box 7 is fixedly connected with the sun shielding block 16, the side face of the sun shielding block 16 is fixedly connected with the fixing device 17, the fixing device 17 comprises a solid cable cover 171, the inner cavity of the fixed electric sleeve 171 is movably sleeved with a jack post 173, the bottom of the jack post 173 is fixedly connected with a telescopic post 174, the telescopic post 174 is located in the inner cavity of the fixed electric sleeve 171, the middle part of the telescopic post 174 is fixedly sleeved with a fixed block 175, the bottom of the fixed block 175 is in transmission connection with the bottom of the inner cavity of the fixed electric sleeve 171 through a telescopic spring 176, one end of the telescopic post 174 located outside the fixed electric sleeve 171 is fixedly connected with a toggle block 177, through the arrangement of the fixing device 17, the protection of the charging post 11 by the new energy automobile charging post is ensured, the damage of the charging post 11 is avoided, the safety of the charging post 11 is effectively ensured, the inner cavity of the fixing device 17 is movably sleeved with a sealing block 15, the surface of the sun block 16 is fixedly connected with a sliding groove 18, the sliding groove 18 is concave-convex in shape, the surface of the sliding groove 18 is coated with an insulating coating, and the height of the sliding groove 18 is one third of, the sliding groove 18 and the sunshade block 16 are both positioned on the same plane, and the arrangement of the sliding groove 18 ensures that the new energy automobile charging pile protection sleeve 22 is convenient and fast to move, avoids the problem that the protection sleeve 22 is cumbersome to move and brings great inconvenience to a user, and simultaneously causes the problem of blocking when the protection sleeve 22 is closed, the sliding wheel 19 is movably sleeved in the inner cavity of the sliding groove 18, the movable rod 20 is movably sleeved in the middle of the sliding wheel 19, the rotating sleeve 21 is fixedly connected to both ends of the movable rod 20, the protection sleeve 22 is fixedly connected to the bottom of the rotating sleeve 21, the limiting block 23 is fixedly connected to the top of the protection sleeve 22, the threaded bolt 24 is connected to the surface of the protection sleeve 22, the handrail 25 is fixedly connected to the surface of the protection sleeve 22, the handrail 25 is positioned at the bottom of the threaded bolt 24, the sliding column 26 is movably sleeved in the middle of the protection sleeve 22, and the column block 27 is fixedly connected, the inner cavity of the sunshade block 16 is fixedly sleeved with a cleaning motor 28, the top of the cleaning motor 28 is fixedly sleeved with a cleaning sleeve 29, the shape of the cleaning sleeve 29 is rectangular, the surface of the cleaning sleeve 29 is coated with insulating paint, the length of the cleaning sleeve 29 is shorter than that of the sunshade block 16, the cleaning sleeve 29 and the sunshade block 16 are both positioned on the same plane, through the arrangement of the cleaning sleeve 29, the top of the new energy automobile charging pile is ensured not to generate more dust, so that the new energy automobile charging pile cannot dissipate heat and damage the machine, meanwhile, the requirement of manpower cleaning is avoided, the cleaning effect of the new energy automobile charging pile is effectively improved, the middle of the cleaning sleeve 29 is fixedly sleeved with a cleaning brush 30, the top of the sunshade block 16 is fixedly connected with a lightning arrester 31, the lightning arrester 31 is irregular in shape, and the width of the bottom of the lightning arrester 31 is one half of the width of the top of the lightning arrester 31, arrester 31 highly is higher than the height of supporting shoe 6, and arrester 31 all is in same one side with supporting shoe 6 on, through the setting of arrester 31, has guaranteed that this new energy automobile fills electric pile can effectively reduce the danger that receives the thunderbolt, has avoided filling electric pile damage with new energy automobile because of receiving the thunderbolt, causes a bit economic loss, has improved new energy automobile simultaneously and has filled electric pile's security performance.

The during operation at first is connected through base 1 and mobile device 2, makes this new energy automobile fill electric pile's removal more convenient, and the shock resistance reinforcing, then through being connected of threaded rod 4 and gravity piece 5, strengthens its stable effect, is being connected through putting line case 12 and charging wire 9, protects charging wire 9, and is connected through clean cover 29 and clean brush 30 at last, and it can to remove dust to new energy automobile fills electric pile's top.

In summary, the new energy automobile charging pile is matched with the moving device 2 through the base 1, so that the position of the new energy automobile charging pile can be moved better, and meanwhile, vibration generated in the moving process can be offset, the problems that the new energy automobile charging pile cannot move and a machine is damaged due to vibration are solved, and the application range and the anti-seismic performance of the new energy automobile charging pile are improved; through the matching of the threaded rod 4 and the gravity block 5, the stability of the new energy automobile charging pile is kept better, and the phenomenon that the new energy automobile charging pile shakes and topples is avoided, so that the problems that the new energy automobile charging pile is poor in stability and difficult to keep balance are solved, and the stabilizing effect of the new energy automobile charging pile is improved; through the matching of the charging wire 9 and the wire placing box 12, the charging wire 9 can be conveniently and better stored, and the situation that the charging wire 9 is exposed outside for a long time and is corroded by wind and rain is avoided, so that the problems that the charging wire 9 of the new energy automobile charging pile is short in service life and easy to damage are solved, and the service life and the safety of the charging wire 9 of the new energy automobile charging pile are improved; through the matching of the cleaning sleeve 29 and the cleaning brush 30, dust on the top of the new energy automobile charging pile can be cleaned better, and the situation that the heat dissipation effect is reduced due to excessive dust is avoided, so that the problem that the new energy automobile charging pile cannot automatically remove dust is solved, and the cleaning effect of the new energy automobile charging pile is improved; through the cooperation that hides sun piece 16 and arrester 31, be convenient for better prevent that new energy automobile from filling electric pile and suffering the condition such as thunderbolt, it receives destruction at thunderstorm weather to avoid new energy automobile to fill electric pile, thereby the problem of new energy automobile fill electric pile and suffer the thunderbolt easily has been solved, new energy automobile fills the lightning protection performance of electric pile has been improved, it is inconvenient to have solved to remove, application range receives the restriction, when encountering vibrations, make the internals damage easily, lack safety protection, the damage rate is high, in the face of rain erosion, and the service life is reduced, the stabilization effect is poor, the problem of empting appears easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new energy automobile fills electric pile, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with a mobile device (2), the side face of the base (1) is fixedly connected with a bearing block (3), the middle part of the bearing block (3) is in threaded connection with a threaded rod (4), the bottom of the threaded rod (4) is fixedly connected with a gravity block (5), the top of the base (1) is fixedly connected with a supporting block (6), the top of the supporting block (6) is fixedly connected with a charging box (7), the surface of the charging box (7) is fixedly sleeved with a display screen (8), one end of a charging wire (9) is fixedly sleeved with the side face of the charging box (7), the middle part of the charging wire (9) is fixedly sleeved with a rubber block (10), the rubber block (10) is positioned on the side face of the charging box (7), the other end of the charging wire (9) is fixedly connected with a charging plug (11), the side face of the charging box (7) is fixedly connected with a wire, and the inner cavity activity of putting line case (12) has cup jointed charging wire (9), the one end of maintenance piece (13) and the side fixed connection of charging case (7), and maintenance piece (13) are located the top of putting line case (12), the other end fixed cover of maintenance piece (13) has cup jointed removal post (14), the middle part activity of removing post (14) has cup jointed sealed piece (15), the top fixed connection of charging case (7) hides sun piece (16), the side fixed connection that hides sun piece (16) has fixing device (17), and the inner cavity activity of fixing device (17) has cup jointed sealed piece (15), the fixed surface that hides sun piece (16) is connected with sliding tray (18), the inner cavity activity of sliding tray (18) has cup jointed sliding wheel (19), the middle part activity of sliding wheel (19) has cup jointed movable rod (20), the both ends of movable rod (20) all fixed connection has rotated cover (21), the bottom of the rotating sleeve (21) is fixedly connected with a protective sleeve (22), the top of the protective sleeve (22) is fixedly connected with a limiting block (23), the surface of the protective sleeve (22) is in threaded connection with a threaded bolt (24), the surface of the protective sleeve (22) is fixedly connected with a handrail (25), the handrail (25) is located at the bottom of the threaded bolt (24), the middle of the protective sleeve (22) is movably sleeved with a sliding column (26), the bottom of the sliding column (26) is fixedly connected with a column block (27), the inner cavity of the sun shielding block (16) is fixedly sleeved with a cleaning motor (28), the top of the cleaning motor (28) is fixedly sleeved with a cleaning sleeve (29), the middle of the cleaning sleeve (29) is fixedly sleeved with a cleaning brush (30), and the top of the sun shielding block (16) is fixedly connected with a lightning arrester (31);

the mobile device (2) comprises a supporting seat (201), a spring cylinder (202) is fixedly connected to the bottom of the supporting seat (201), a spring column (203) is sleeved at the bottom of the spring cylinder (202) in a movable mode, a wheel fixing block (204) is fixedly connected to the bottom of the spring column (203), the top of the wheel fixing block (204) is connected with the bottom of the supporting seat (201) in a transmission mode through a damping spring (205), a wheel protecting column (206) is fixedly connected to the bottom of the wheel fixing block (204), a wheel protecting sleeve (207) is fixedly sleeved at the middle of the wheel protecting column (206), a wheel protecting rod (208) is fixedly sleeved at the middle of the wheel protecting sleeve (207), and a mobile wheel (209) is sleeved at the middle of the wheel protecting rod (208) in a movable mode.

2. The new energy automobile charging pile according to claim 1, characterized in that: the fixing device (17) comprises a fixed electric sleeve (171), positioning columns (172) are fixedly connected to two sides of an inner cavity of the fixed electric sleeve (171), a jack column (173) is sleeved on the inner cavity of the fixed electric sleeve (171) in a movable mode, a telescopic column (174) is fixedly connected to the bottom of the jack column (173), the telescopic column (174) is located in the inner cavity of the fixed electric sleeve (171), a fixing block (175) is fixedly sleeved in the middle of the telescopic column (174), the bottom of the fixing block (175) is in transmission connection with the bottom of the inner cavity of the fixed electric sleeve (171) through a telescopic spring (176), and a shifting block (177) is fixedly connected to one end of the telescopic column (174) located outside the fixed electric sleeve (171).

3. The new energy automobile charging pile according to claim 1, characterized in that: the shape of gravity piece (5) is the rectangle, and the surface of gravity piece (5) scribbles anti-skidding coating, the quantity of gravity piece (5) has four, and four equal parallel side by side settings of gravity piece (5), gravity piece (5) and mobile device (2) all are in the coplanar.

4. The new energy automobile charging pile according to claim 1, characterized in that: the length of charging case (7) is shorter than the length of lag (22), and charging case (7) all are in the coplanar with lag (22), the shape of charging case (7) is the rectangle, and the surface of charging case (7) scribbles insulating paint, the surface of charging case (7) is seted up porosely.

5. The new energy automobile charging pile according to claim 1, characterized in that: the wire placing box (12) is rectangular, anti-corrosion paint is coated on the surface of the wire placing box (12), the top of the wire placing box (12) is not sealed, a hole is formed in the bottom of the wire placing box (12), the length of the wire placing box (12) is shorter than that of the charging box (7), and the wire placing box (12) and the charging box (7) are located on the same plane.

6. The new energy automobile charging pile according to claim 1, characterized in that: the sliding groove (18) is concave-convex in shape, the surface of the sliding groove (18) is coated with insulating paint, the height of the sliding groove (18) is one third of the height of the sunshade block (16), and the sliding groove (18) and the sunshade block (16) are located on the same plane.

7. The new energy automobile charging pile according to claim 1, characterized in that: the cleaning sleeve (29) is rectangular, the surface of the cleaning sleeve (29) is coated with insulating paint, the length of the cleaning sleeve (29) is shorter than that of the sun shading block (16), and the cleaning sleeve (29) and the sun shading block (16) are located on the same plane.

8. The new energy automobile charging pile according to claim 1, characterized in that: the shape of arrester (31) is irregular, and the width of arrester (31) degree of bottom is half of arrester (31) top width, the height that highly is higher than supporting shoe (6) of arrester (31), and arrester (31) and supporting shoe (6) all are in same one face.