CN115503523B

CN115503523B - New energy automobile fills electric pile with protective structure

Info

Publication number: CN115503523B
Application number: CN202211085005.XA
Authority: CN
Inventors: 陈远; 张欢才; 张虎
Original assignee: Hubei Shenghong Electric Power Technology Development Co ltd
Current assignee: Hubei Shenghong Electric Power Technology Development Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-05-23
Anticipated expiration: 2042-09-06
Also published as: CN115503523A

Abstract

The invention discloses a new energy automobile charging pile with a protection structure, wherein a charging pile body is arranged in a storage groove, a lifting motor is fixedly arranged at the bottom of the storage groove, a lead screw is fixedly arranged at the power output end of the lifting motor, a cushion block is arranged in the storage groove and is in threaded connection with the lead screw, the charging pile body is fixedly arranged on the cushion block, a first sliding block is slidably connected in a first sliding groove, the first sliding block is connected to the side wall of the first sliding groove through a compression spring, a supporting beam is arranged above a base, the supporting beam is fixedly connected with the first sliding block, an arc-shaped baffle is fixedly arranged on one side of the supporting beam, a supporting column is fixedly arranged on the base, a distance sensor and a central processing unit are fixedly arranged on the supporting column, and the distance sensor and the lifting motor are electrically connected with the central processing unit. According to the invention, the distance sensor can monitor the position of the vehicle by arranging the protection structure, and the charging pile body is not controlled to extend out of the storage groove when the vehicle is not stopped in the safety range, so that the vehicle can be prevented from collision.

Description

New energy automobile fills electric pile with protective structure

Technical Field

The invention relates to the technical field of automobile charging piles, in particular to a new energy automobile charging pile with a protection structure.

Background

The automobile charging pile has a function similar to that of an oiling machine in a gas station and is used for charging a new energy automobile. However, the existing automobile charging pile generally does not have a protective structure, and because of the view limitation, the automobile is easy to touch the automobile charging pile in the reversing process, so that the automobile charging pile is damaged, and huge economic loss is generated.

Disclosure of Invention

The technical problem to be solved by the invention is that the existing automobile charging pile is not generally provided with a protective structure, and an automobile is easy to touch the automobile charging pile in the reversing process, so that the automobile is damaged. In order to overcome the defects of the prior art, the invention provides a new energy automobile charging pile with a protection structure, and the position of a vehicle can be monitored by a distance sensor through arranging the protection structure, and when the automobile is not stopped in a safety range, the charging pile body is not controlled to extend out of a storage groove, so that the automobile can be prevented from being collided.

To achieve the purpose, the invention adopts the following technical scheme:

the invention provides a new energy automobile charging pile with a protection structure, which comprises a base, a charging pile body and a protection mechanism,

the base is pre-buried in the underground, the storage tank has been seted up in the base, fill electric pile body and set up in storage tank, protection machanism has still been set firmly on the base, protection machanism includes elevator motor, the lead screw, the cushion, the lens hood, first slider, compression spring, supporting beam, the arc baffle, the support column, distance sensor and central processing unit, elevator motor sets firmly in storage tank bottom, the lead screw sets firmly in elevator motor's power take-off, the cushion sets up in storage tank, and cushion and lead screw threaded connection, fill electric pile body and set firmly on the cushion, fill electric pile body top and still set firmly the lens hood, two first spouts have been seted up to storage tank bilateral symmetry, first slider sliding connection is in first spout, and first slider passes through compression spring and is connected to first spout lateral wall, supporting beam sets up in the base top, and supporting beam and first slider fixed connection, supporting beam one side has set firmly the arc baffle, the support column sets firmly on the base, and distance sensor and central processing unit have set firmly on the support column, distance sensor and elevator motor all with central processing unit electric connection.

In the preferred technical scheme of the invention, a stop mechanism is further arranged on the base and comprises a fixed support, a sliding support, a reset spring, a mounting frame, a roller shaft, a roller, an L-shaped hook, a clamping ring and a clamping assembly, wherein a rear stop groove and a front stop groove are sequentially formed in one side of the storage groove, a transmission cavity is formed below the front stop groove, the front stop groove is communicated with the rear stop groove through the transmission cavity, the bottom of the front stop groove is fixedly provided with the fixed support, the sliding support is connected with the sliding support in a sliding manner in the rear stop groove, the sliding support is connected to the side wall of the rear stop groove through the reset spring, the mounting frame is fixedly arranged on the fixed support and the sliding support, two roller shafts which are arranged in parallel are rotationally connected to the inner side of the mounting frame, the roller is fixedly arranged on the roller shaft, the L-shaped hook is fixedly arranged at the bottom of the supporting beam, the clamping ring is fixedly arranged on the mounting frame, the L-shaped hook and the clamping ring can be in plug fit, and the clamping assembly for fixing the roller is further arranged in the transmission cavity.

In a preferred technical scheme of the invention, the clamping assembly comprises a reel, a wire rope, a first rotating gear, a second sliding block, a guide rod, sleeves, a connecting rod, a rack and a second rotating gear, wherein the reel is rotationally connected to the side wall of the transmission cavity, one end of the wire rope is fixedly connected with the reel, the other end of the wire rope is fixedly connected with the sliding support, the first rotating gear is fixedly arranged on the reel, the second sliding block is arranged on one side of the first rotating gear, the second sliding block is in sliding connection with the side wall of the transmission cavity, the first rotating gear is meshed with the second sliding block, the guide rod is fixedly arranged on one side of the second sliding block, two sleeves are sleeved on the guide rod, the fixed support and the sliding support are both in sliding connection with the connecting rod, one end of the connecting rod is fixedly connected with the sleeves, the second rotating gear is fixedly arranged on the roller shaft, and the rack is clamped with the second rotating gear.

In the preferred technical scheme of the invention, the surface of the roller is also provided with anti-skid grains.

In the preferred technical scheme of the invention, a hydraulic jack is fixedly arranged on the inner side of the mounting frame, the jacking block is arranged between the two rollers, and the jacking block is fixedly arranged at the power output end of the hydraulic jack.

In the preferred technical scheme of the invention, the base is also provided with the dampproof mechanism, the dampproof mechanism comprises a protective cover, a supporting rod, a second rotating shaft, a winding drum, a dampproof pad, a travelling wheel and a squeeze roller, the protective cover is connected to the other side of the supporting beam through the supporting rod, the second rotating shaft is rotationally connected to the protective cover, the winding drum is fixedly arranged on the second rotating shaft, one end of the dampproof pad is fixedly arranged on the base, the other end of the dampproof pad is fixedly connected with the winding drum, the travelling wheels are rotationally connected to two sides of the protective cover, the travelling wheels are fixedly arranged on the second rotating shaft, the outer side of the protective cover is rotationally connected with the squeeze roller, and the squeeze roller is in butt joint with the dampproof pad.

In the preferred technical scheme of the invention, the side wall of the storage groove is also fixedly provided with a dampproof sponge.

In the preferred technical scheme of the invention, the inner side of the arc-shaped baffle plate is also fixedly provided with a rubber wear-resistant layer.

In the preferred technical scheme of the invention, the base is also provided with a drainage groove, the convex edge is fixedly arranged on the light shield, and the convex edge and the drainage groove can be in plug-in fit.

The beneficial effects of the invention are as follows:

the invention provides a new energy automobile charging pile with a protection structure, wherein the protection structure is arranged, a distance sensor can monitor the position of an automobile, and when the automobile is not stopped in a safety range, the charging pile body is not controlled to extend out of a storage groove, so that the automobile can be prevented from being collided; by arranging the stop mechanism, when the front and rear wheels of the automobile are both moved between the two rollers, the wheels can idle, so that the automobile is forcedly stopped, and the arc-shaped baffle plate and other parts are prevented from being crushed; through setting up dampproofing mechanism, when charging the stake body and not using, lay the dampproofing pad of one deck in storage tank top to isolated outside air helps keeping to accomodate the inside dry of groove.

Drawings

Fig. 1 is a schematic structural view of a new energy automobile charging pile with a protection structure according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged partial schematic view at B in FIG. 1;

fig. 4 is an enlarged partial schematic view at C in fig. 1.

In the figure:

1. a base; 11. a storage groove; 12. a first chute; 13. a front stop groove; 14. a rear stop groove; 15. a transmission cavity; 16. a drainage channel; 2. a charging pile body; 3. a protective mechanism; 301. a lifting motor; 302. a screw rod; 303. a cushion block; 304. a light shield; 305. a first slider; 306. a compression spring; 307. a support beam; 308. an arc baffle; 309. a support column; 310. a distance sensor; 311. a central processing unit; 312. a rubber wear layer; 313. a convex edge; 4. a stop mechanism; 41. a fixed support; 42. a sliding support; 43. a return spring; 44. a mounting frame; 45. a drum shaft; 46. a roller; 461. anti-skid lines; 47. an L-shaped hook; 48. a clasp; 49. a clamping assembly; 491. a reel; 492. a string; 493. a first rotating gear; 494. a second slider; 495. a guide rod; 496. a sleeve; 497. a connecting rod; 498. a rack; 499. a second rotating gear; 410. a hydraulic jack; 411. a top block; 5. a moisture-proof mechanism; 51. a protective cover; 52. a support rod; 53. a second rotating shaft; 54. winding up a winding drum; 55. a moisture-proof pad; 56. a walking wheel; 57. a squeeze roll; 6. moisture-proof sponge.

Detailed Description

The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 4, there is provided a new energy automobile charging pile with a protection structure in an embodiment, comprising a base 1, a charging pile body 2 and a protection mechanism 3,

the base 1 is pre-buried underground, storage tank 11 has been seted up in the base 1, fill electric pile body 2 sets up in storage tank 11, protection machanism 3 has still been set firmly on the base 1, protection machanism 3 includes elevator motor 301, lead screw 302, cushion 303, the lens hood 304, first slider 305, compression spring 306, supporting beam 307, the arc baffle 308, support column 309, distance sensor 310 and central processing unit 311, elevator motor 301 sets firmly in storage tank 11 bottom, the lead screw 302 sets firmly in elevator motor 301's power take off end, cushion 303 sets up in storage tank 11, and cushion 303 and lead screw 302 threaded connection, fill electric pile body 2 sets firmly on cushion 303, fill electric pile body 2 top has still set firmly lens hood 304, two first spouts 12 have been seted up to fill electric pile body 2 bilateral symmetry, first slider 305 sliding connection is in first spout 12, and first slider 305 is connected to first spout 12 lateral wall through compression spring 306, supporting beam 307 sets up in base 1 top, and supporting beam 307 and first slider 305 fixed connection, supporting beam 307 one side sets firmly on arc baffle 308, 309 sets firmly on supporting beam 307, 309 sets firmly on the base 1, 309 sets firmly on support beam 309 and distance sensor 310 and central processing unit 310.

In this embodiment, the top end of the base 1 should be slightly higher than the ground to prevent water accumulation on the base 1 during raining. The charging pile body 2 is used for charging for the automobile, and the protection mechanism 3 is used for protecting the charging pile body 2, and when the charging pile body 2 is not used, the charging pile body is stored in the storage groove 11, so that direct sunlight is avoided, the service life of the equipment is influenced, and the effect of preventing automobile collision can be achieved. Wherein, accomodate groove 11 diapire and be the toper structure, make things convenient for the rainwater to gather, and accomodate groove 11 diapire and be provided with the wash port for discharge the rainwater, in order to guarantee to accomodate the inside dry of groove 11. Lifting motor 301 is provided with two, and two lifting motor 301 symmetry sets up in the both sides of filling electric pile body 2, and every lifting motor 301's power take off end has all set firmly a lead screw 302, and then cushion 303 left and right sides atress is even, helps guaranteeing the stability of filling electric pile body 2 lift process. The cushion block 303 is used for supporting the charging pile body 2 and enabling the charging pile body 2 to be suspended, so that the bottom can be prevented from being contacted with rainwater, and the charging pile body 2 is corroded. Because fill electric pile body 2 and set up in the open air generally, lack the shelter from the thing around, and the lens hood 304 can shelter from sunshine or rainwater when the car charges, and then can reduce the inside temperature of filling electric pile body 2 and avoid filling electric pile body 2 water short circuit. The two first sliding grooves 12 are arranged, each first sliding groove 12 is internally and slidably connected with one first sliding block 305, the supporting cross beam 307 is longitudinally arranged above the base 1 and fixedly connected with the two first sliding blocks 305, and the bottom of the supporting cross beam 307 is abutted to the surface of the base 1. The arc-shaped baffle 308 is arranged on one side, far away from the charging pile body 2, of the supporting beam 307, the supporting beam 307 is fixedly connected with the outer arc surface of the arc-shaped baffle 308, and the arc-shaped baffle 308 can play a role in blocking automobile wheels and enabling the automobile wheels to decelerate. The support columns 309 and the support beams 307 are respectively fixed on two sides of the storage groove 11, the support columns 309 are vertically arranged, the model of the distance sensor 310 is preferably CC30-S20NAU2, the central processing unit 311 is preferably a microcontroller of STM32F417, the distance sensor 310 is used for detecting the distance between the automobile and the support columns 309 and transmitting the detected distance information into the central processing unit 311, and when the distance between the automobile and the support columns 309 is detected to be unchanged, the automobile can be judged to be completely stopped at the moment.

Specifically, the base 1 is further provided with a stop mechanism 4, the stop mechanism 4 comprises a fixed support 41, a sliding support 42, a return spring 43, a mounting frame 44, a roller shaft 45, a roller 46, an L-shaped hook 47, a clamping ring 48 and a clamping assembly 49, one side of the storage groove 11 is sequentially provided with a rear stop groove 14 and a front stop groove 13, a transmission cavity 15 is formed below the front stop groove 13, the front stop groove 13 is communicated with the rear stop groove 14 through the transmission cavity 15, the bottom of the front stop groove 13 is fixedly provided with the fixed support 41, the sliding support 42 is connected in the rear stop groove 14 in a sliding manner, the sliding support 42 is connected to the side wall of the rear stop groove 14 through the return spring 43, the mounting frame 44 is fixedly provided with the mounting frame 44 on both the fixed support 41 and the sliding support 42, the inner side of the mounting frame 44 is rotationally connected with the two roller shafts 45 which are arranged in parallel, the roller 46 is fixedly arranged on the roller shaft 45, the L-shaped hook 47 is fixedly arranged at the bottom of the supporting beam 307, the clamping ring 48 is fixedly arranged on the mounting frame 44, the L-shaped hook 47 is fixedly arranged on the clamping ring 48, the L-shaped hook 47 can be in plug-in a matching manner, and the clamping assembly 49 for fixing the roller 46 is also arranged in the transmission cavity 15.

In this embodiment, the stopping mechanism 4 is used to stop the vehicle completely, so as to avoid the vehicle from being out of control during the reversing process and to crash the arc-shaped baffle 308 and other components. Wherein, fixed support 41 and sliding support 42 are square flat plate structure, and the installing frame 44 adopts fastening bolt to fix on fixed support 41 and sliding support 42, makes things convenient for operating personnel to maintain and change, and sliding support 42 can transversely slide in back stop groove 14. The mounting frame 44 is a square frame body, the roller 46 is longitudinally arranged in the mounting frame 44, and the upper half part of the roller 46 extends out of the mounting frame 44 to support the automobile wheels, so that the interference between the automobile wheels and the mounting frame 44 is avoided, and the mounting frame 44 is crushed. The receiving groove 11, the rear stopper groove 14 and the front stopper groove 13 are provided in this order, and the front stopper groove 13 may be aligned with the front wheel of the automobile, and the rear stopper groove 14 may be aligned with the rear wheel of the automobile. Two sides of the mounting frame 44 are respectively provided with a clamping ring 48, and each L-shaped hook 47 is respectively matched with one clamping ring 48 in a plugging manner, so that the mounting frame 44 can be driven to synchronously slide when the supporting beam 307 moves to the rear stop groove 14. The clamping assembly 49 is used to secure the drum 46 against rotation, thereby causing wheel slip.

Specifically, the clamping assembly 49 includes a reel 491, a cord 492, a first rotating gear 493, a second slider 494, a guide rod 495, a sleeve 496, a connecting rod 497, a rack 498 and a second rotating gear 499, wherein the reel 491 is rotatably connected to the side wall of the transmission cavity 15, one end of the cord 492 is fixedly connected to the reel 491, the other end of the cord 492 is fixedly connected to the sliding support 42, the first rotating gear 493 is fixedly arranged on the reel 491, the second slider 494 is arranged on one side of the first rotating gear 493, the second slider 494 is slidably connected to the side wall of the transmission cavity 15, the first rotating gear 493 is meshed with the second slider 494, the guide rod 495 is fixedly arranged on one side of the second slider 494, two sleeves 496 are sleeved on the guide rod 495, the fixed support 41 and the sliding support 42 are slidably connected with the connecting rod 497, one end of the connecting rod 497 is fixedly connected to the sleeve 496, the other end of the connecting rod 497 is fixedly arranged on the roller shaft 45, and the rack 498 is clamped with the second rotating gear 499.

In this embodiment, the clamping assembly 49 is used to secure the roller 46 so that the rear wheels of the vehicle do not spin as they pass through the front detent 13. The reel 491 is disposed on the right side of the slide holder 42, and the slide holder 42 is movable to cause the reel 491 to rotate synchronously. The bottom wall of the transmission cavity 15 is vertically provided with a groove, and the bottom end of the second slider 494 is slidably connected in the groove, so that the second slider 494 can slide up and down in the transmission cavity 15. The guide bar 495 is transversely arranged in the transmission cavity 15, and the sleeve 496 is sleeved on the guide bar 495 and can slide left and right along the guide bar 495. The rack 498 is provided outside the mounting frame 44, and the rack 498 is provided below the drum shaft 45 and is engageable with the second rotation gear 499. The second rotary gear 499 is fixedly connected to the drum shaft 45 for controlling the rotation or stop of the drum 46.

Specifically, the surface of the drum 46 is further provided with anti-slip grooves 461.

In this embodiment, by providing the anti-slip pattern 461, the friction between the vehicle wheel and the drum 46 can be increased, and the vehicle wheel can be conveniently opened from the front stopper groove 13 and the rear stopper groove 14 after the drum 46 is fixed.

Specifically, the inner side of the mounting frame 44 is further fixedly provided with a hydraulic jack 410, the top block 411 is disposed between the two rollers 46, and the top block 411 is fixedly disposed at a power output end of the hydraulic jack 410.

In this embodiment, the hydraulic jack 410 is provided, so that the vehicle can control the top block 411 to move to support the wheel after charging is completed, so that the wheel regains the gripping force, and the wheel can leave the front stop groove 13 and the rear stop groove 14.

Specifically, the base 1 is further provided with a dampproof mechanism 5, the dampproof mechanism 5 comprises a protective cover 51, a support rod 52, a second rotating shaft 53, a winding drum 54, a dampproof pad 55, travelling wheels 56 and a squeeze roller 57, the protective cover 51 is connected to the other side of the support beam 307 through the support rod 52, the protective cover 51 is connected with the second rotating shaft 53 in a rotating mode, the winding drum 54 is fixedly arranged on the second rotating shaft 53, one end of the dampproof pad 55 is fixedly arranged on the base 1, the other end of the dampproof pad 55 is fixedly connected with the winding drum 54, the two sides of the protective cover 51 are rotatably connected with the travelling wheels 56, the travelling wheels 56 are fixedly arranged on the second rotating shaft 53, the outer side of the protective cover 51 is rotatably connected with the squeeze roller 57, and the squeeze roller 57 is in butt joint with the dampproof pad 55.

In this embodiment, the moisture-proof mechanism 5 is used to block moisture in air, and prevent the moisture from entering the storage groove 11, so as to keep the interior of the storage groove 11 dry. The protection cover 51 is used for protecting the winding drum 54 and the moisture-proof pad 55, and a gap is reserved between the protection cover 51 and the supporting beam 307 for the charging pile body 2 to pass through. The travelling wheel 56 is abutted against the surface of the base 1, so that the travelling wheel can synchronously rotate in the moving process of the protective cover 51, and the winding drum 54 is driven to rotate. The dampproof pad 55 is made of foam materials, can isolate the moisture of air, and then guarantees that the inside of the storage groove 11 can not intake water, and the dampproof pad 55 is light durable, and is with low costs. The squeeze roller 57 is rotatably connected to the open end of the shield cover 51, and is capable of guiding and squeezing the moisture-proof pad 55 to be closely attached to the ground.

Specifically, the side wall of the storage groove 11 is also fixedly provided with a dampproof sponge 6.

In this embodiment, the moisture-proof sponge 6 has a strong water absorbing property, and can absorb moisture in the storage groove 11, so that the inside of the storage groove 11 is kept dry.

Specifically, a rubber wear layer 312 is also secured to the inside of the arcuate baffle 308.

In this embodiment, by providing the rubber wear layer 312, the wear of the inner side of the arc baffle 308 for the wheels of the automobile can be reduced, and the service life of the device can be prolonged.

Specifically, the base 1 is further provided with a drainage groove 16, the convex edge 313 is fixedly arranged on the light shielding cover 304, and the convex edge 313 and the drainage groove 16 can be in plug-in fit.

In this embodiment, by providing the drainage groove 16, rainwater on the surface of the base 1 can be drained through the drainage groove 16, so as to avoid water accumulation. The protruding edge 313 is fixedly arranged at the bottom edge of the light shield 304, and the protruding edge is inserted into the drainage groove 16 to seal the storage groove 11, so that rainwater is prevented from penetrating.

Working principle: when charging is needed, due to the view limitation, the automobile is abutted against the arc baffle 308 in the reversing process, the arc baffle 308 is pushed to move towards one side close to the charging pile body 2, the arc baffle 308 moves to drive the supporting beam 307 to synchronously move, the compression spring 306 compresses energy consumption to achieve the effect of assisting automobile deceleration, at the moment, the supporting beam 307 drives the protective cover 51 to synchronously move, the travelling wheel 56 is further rotated, the travelling wheel 56 rotates to drive the winding drum 54 to rotate so as to wind the damp cushion 55, the shade 304 is further leaked, when the automobile rear wheel moves between two rollers 46 in the rear stop groove 14, the L-shaped hook 47 below the supporting beam 307 simultaneously hooks the snap ring 48, at the moment, the automobile continues to drive the arc baffle 308 and the sliding support 42 to continuously move until the front wheel of the automobile moves between the two rollers 46 in the front stop groove 13, at the moment, the sliding support 42 drives the winding wheel 491 to rotate in the sliding process, the winding wheel 493 rotates, the first rotating gear 493 rotates, the second sliding block 494 is driven by the first rotating gear 493, at the moment, the second sliding gear 497 is driven by the guide rod 491 is driven by the guide rod 497, the second sliding gear 498 is forced to be meshed with the two rollers 498, and the idle running 498 is further forced to rotate by the two rollers 498,

meanwhile, the distance sensor 310 can monitor the distance between the automobile and the support column 309 in real time, when the distance after the automobile is stopped is not within the preset safe distance range, the extension of the charging pile body 2 is not controlled, so as to avoid the collision between the automobile and the charging pile body 2 until the driver readjusts the position of the automobile to be within the safe distance range, at this time, the central processing unit 311 controls the lifting motor 301 to start, the lifting motor 301 drives the screw rod 302 to rotate, the screw rod 302 rotates to drive the cushion block 303 to rise, the charging pile body 2 extends out of the storage groove 11, the automobile can be charged normally,

when the car is charged, the central processing unit 311 controls the hydraulic jack 410 to extend, so that the top block 411 is abutted with the wheels, the car can regain the grip force, the driver can drive the car away at this time, and when the distance sensor 310 monitors that the car exits the safe distance range, the central processing unit 311 controls the lifting motor 301 to rotate reversely, the charging pile body 2 is retracted into the storage tank 11 again, meanwhile, the supporting beam 307 is reset under the action of the compression spring 306, so that the travelling wheels 56 rotate reversely, and the moisture-proof pad 55 is paved above the storage tank 11 again.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The invention is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the invention as defined by the claims of the present application.

Claims

1. New energy automobile fills electric pile with protective structure, including base (1), fill electric pile body (2) and protection machanism (3), its characterized in that:

the base (1) is pre-buried underground, storage tank (11) is provided in the base (1), charging pile body (2) is arranged in storage tank (11), protection mechanism (3) is still set firmly on the base (1), protection mechanism (3) include elevator motor (301), lead screw (302), cushion (303), lens hood (304), first slider (305), compression spring (306), supporting beam (307), arc baffle (308), support column (309), distance sensor (310) and central processing unit (311), elevator motor (301) set firmly in storage tank (11) bottom, lead screw (302) set firmly in the power take-off end of elevator motor (301), cushion (303) set firmly in storage tank (11), and cushion (303) and lead screw (302) threaded connection, charging pile body (2) set firmly on cushion (303), charging pile body (2) top still has set firmly lens hood (304), two first spouts (12) are offered to storage tank (11) bilateral symmetry, first slider (12) sliding connection is in first spout (12), and first slider (305) are connected to side wall (307) side wall setting up on the side wall of first slider (307) through compression spring (307), the supporting beam (307) is fixedly connected with the first sliding block (305), an arc-shaped baffle (308) is fixedly arranged on one side of the supporting beam (307), the supporting column (309) is fixedly arranged on the base (1), a distance sensor (310) and a central processing unit (311) are fixedly arranged on the supporting column (309), and the distance sensor (310) and the lifting motor (301) are electrically connected with the central processing unit (311);

the base (1) is also provided with a stop mechanism (4), the stop mechanism (4) comprises a fixed support (41), a sliding support (42), a reset spring (43), a mounting frame (44), a roller shaft (45), a roller (46), an L-shaped hook (47), a clamping ring (48) and a clamping assembly (49), one side of the storage groove (11) is provided with a rear stop groove (14) and a front stop groove (13) in sequence, a transmission cavity (15) is arranged below the front stop groove (13), the front stop groove (13) is communicated with the rear stop groove (14) through the transmission cavity (15), the bottom of the front stop groove (13) is fixedly provided with the fixed support (41), the rear stop groove (14) is connected with the sliding support (42) in a sliding mode, the sliding support (42) is connected to the side wall of the rear stop groove (14) through the reset spring (43), the mounting frame (41) and the sliding support (42) are fixedly provided with the mounting frame (44), the inner side of the mounting frame (44) is rotatably connected with two parallel roller shafts (45), the roller (46) is fixedly arranged on the roller shaft (45), the bottom of the roller (45) is fixedly arranged on the roller shaft (45), the bottom of the sliding support (307) is fixedly arranged on the clamping ring (47), the L-shaped hook (47) and the clamping ring (48) can be in plug-in fit, and a clamping assembly (49) for fixing the roller (46) is further arranged in the transmission cavity (15);

the clamping assembly (49) comprises a reel (491), a wire rope (492), a first rotating gear (493), a second sliding block (494), a guide rod (495), a sleeve (496), a connecting rod (497), a rack (498) and a second rotating gear (499), wherein the reel (491) is rotationally connected to the side wall of the transmission cavity (15), one end of the wire rope (492) is fixedly connected with the reel (491), the other end of the wire rope (492) is fixedly connected with the sliding support (42), the first rotating gear (493) is fixedly arranged on the reel (491), the second sliding block (494) is arranged on one side of the first rotating gear (493), the second sliding block (494) is in sliding connection with the side wall of the transmission cavity (15), the first rotating gear (493) is meshed with the second sliding block (494), the guide rod (495) is fixedly arranged on one side of the second sliding block (494), the two sleeves (496) are sleeved on the guide rod (495), the connecting rod (497) is fixedly connected to the connecting rod (497) in sliding manner on one end of the sliding support (41) and the sliding support (42), the connecting rod (4945) is fixedly connected to the other end of the connecting rod (4945), the rack (498) is clamped with the second rotary gear (499);

the inner side of the mounting frame (44) is fixedly provided with a hydraulic jack (410), the jacking block (411) is arranged between the two rollers (46), and the jacking block (411) is fixedly arranged at the power output end of the hydraulic jack (410).

2. The new energy automobile fills electric pile with protective structure of claim 1, wherein: the surface of the roller (46) is also provided with anti-slip lines (461).

3. The new energy automobile fills electric pile with protective structure of claim 1, wherein: the base (1) is further provided with a dampproof mechanism (5), the dampproof mechanism (5) comprises a protective cover (51), a supporting rod (52), a second rotating shaft (53), a winding drum (54), a dampproof cushion (55), traveling wheels (56) and a squeeze roller (57), the protective cover (51) is connected to the other side of the supporting beam (307) through the supporting rod (52), the protective cover (51) is rotationally connected with the second rotating shaft (53), the winding drum (54) is fixedly arranged on the second rotating shaft (53), one end of the dampproof cushion (55) is fixedly arranged on the base (1), the other end of the dampproof cushion (55) is fixedly connected with the winding drum (54), the traveling wheels (56) are rotationally connected to two sides of the protective cover (51), the traveling wheels (56) are fixedly arranged on the second rotating shaft (53), the outer side of the protective cover (51) is rotationally connected with the squeeze roller (57), and the squeeze roller (57) is in butt with the dampproof cushion (55).

4. The new energy automobile fills electric pile with protective structure of claim 1, wherein: the side wall of the storage groove (11) is also fixedly provided with a dampproof sponge (6).

5. The new energy automobile fills electric pile with protective structure of claim 1, wherein: the inner side of the arc-shaped baffle plate (308) is also fixedly provided with a rubber wear-resistant layer (312).

6. The new energy automobile fills electric pile with protective structure of claim 1, wherein: the base (1) is also provided with a drainage groove (16), the convex edge (313) is fixedly arranged on the light shield (304), and the convex edge (313) and the drainage groove (16) can be in plug-in fit.