A new energy charging pile with anti-collision function

Abstract

The present invention discloses a new energy charging pile with anti-collision function, which relates to the technical field of charging piles. The present invention includes a plurality of charging pile bodies, and charging pile bases are fixedly installed at the bottoms of the plurality of charging pile bodies. Two columns are fixedly installed at the tops of the charging pile bases, and the two columns are respectively distributed on both sides of the charging pile body. The tops of the two columns are fixedly installed with the same ceiling. Parking lot bases are fixedly installed at the bottoms of the charging pile bases, and two anti-collision components are arranged at the tops of the parking lot bases. By setting the anti-collision components in the present invention, if the vehicle does not stop normally, when the rear wheels of the vehicle contact the second group of anti-collision rollers, the vehicle will slip, making the vehicle unable to continue driving, effectively preventing the vehicle from colliding with the charging pile body and causing damage to both. After the vehicle finishes charging and leaves, both groups of anti-collision rollers will return to the state where they are not stuck, and continue to protect the charging pile body.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and particularly to a new energy charging pile with anti-collision function. Background Art

[0002] New energy vehicle charging piles can be divided into public piles, special piles, and private piles according to the installation location. They can be fixed on the ground or wall, and installed in public buildings, residential community parking lots or charging stations. Among them, public charging stations integrate more chargings together and provide paid charging services to the public. At the same time, because public charging piles are in public areas and the surrounding is relatively open, vehicles often collide with the charging piles due to driver's operation errors, resulting in damage to the charging piles and affecting the charging service. Therefore, more and more public charging stations begin to set anti-collision devices to protect the charging piles.

[0003] The anti-collision devices of charging piles on the market generally use components such as anti-collision plates, interception ropes, anti-collision belts or safety piles to separate the vehicle from the charging pile, and set a lot of elastic buffer parts to avoid direct rigid contact between the two as much as possible. However, the current anti-collision devices are still difficult to fundamentally prevent the vehicle from hitting the charging pile, and often can only protect the charging pile but cannot avoid the occurrence of collisions, resulting in damage to the vehicle when it contacts the anti-collision device. Therefore, a new energy charging pile with anti-collision function is proposed. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that the current anti-collision devices are still difficult to fundamentally prevent the vehicle from hitting the charging pile, and often can only protect the charging pile but cannot avoid the occurrence of collisions, resulting in damage to the vehicle when it contacts the anti-collision device. The present invention provides a new energy charging pile with anti-collision function.

[0005] The present invention specifically adopts the following technical solutions to achieve the above purpose:

[0006] A new energy charging pile with anti-collision function, including a plurality of charging pile bodies. At the bottom of each of the plurality of charging pile bodies, a charging pile base is fixedly installed. On the top of each charging pile base, two support columns are fixedly installed. The two support columns are respectively distributed on both sides of the charging pile body. At the top of the two support columns, the same ceiling is fixedly installed. At the bottom of each charging pile base, a parking space base is fixedly installed. On the top of each parking space base, two anti-collision components are provided;

[0007] The anti-collision components are used to greatly reduce the static friction force between the vehicle tire and the parking space base, so that the vehicle cannot directly drive close to one side of the charging pile body. The two anti-collision components located on the same parking space base are respectively located on both sides of the charging pile body;

[0008] The anti-collision component includes two roller grooves formed in the top of the parking space base. A plurality of horizontally arranged anti-collision rollers are arranged inside each of the roller grooves. Control rotating shafts coaxial with the anti-collision rollers are fixedly installed at both ends of the plurality of anti-collision rollers. The control rotating shafts are rotatably installed on the inner walls of the roller grooves. Clamping gear wheels are fixedly sleeved on the control rotating shafts. Two control grooves are respectively formed on one side of each of the roller grooves. Clamping electric guide rails are fixedly installed inside the control grooves. Clamping sliding tables are drivingly installed at the tops of the clamping electric guide rails. Clamping rack bars are fixedly installed at the tops of the clamping sliding tables. The clamping rack bars are adapted to the clamping gear wheels. Guide low walls are fixedly installed on both sides of the top of the parking space base. A front weight-sensing deceleration strip and a rear weight-sensing deceleration strip are fixedly installed on the top of the parking space base. The front weight-sensing deceleration strip, the rear weight-sensing deceleration strip and the plurality of anti-collision rollers are parallel to each other. The front weight-sensing deceleration strip, the rear weight-sensing deceleration strip and the plurality of anti-collision rollers are all located between the two guide low walls. A visual recognizer is fixedly installed on the top of the charging pile body.

[0009] Further, two docking boxes are fixedly installed inside each of the guide low walls. The four docking boxes correspond to the positions of the two roller grooves respectively. The two docking boxes on the same side are communicated with the inside of the roller groove. A plurality of docking electric push rods are fixedly installed inside each of the docking boxes. A same docking rack bar is fixedly installed at the telescopic ends of the plurality of docking electric push rods. The docking rack bar is adapted to the clamping gear wheel.

[0010] Further, a dust-proof baffle is fixedly installed at one end of the clamping rack bar close to the roller groove. A meshing rack plate is fixedly installed on the top of the dust-proof baffle. The meshing rack plate is adapted to the clamping gear wheel.

[0011] Further, two lifting grooves are formed in the top of the parking space base. Intercepting piles are slidably installed inside the lifting grooves. The two intercepting piles are respectively distributed on both sides of the charging pile body.

[0012] Further, two lifting electric guide rails are fixedly installed on both sides of the charging pile body. Lifting sliding tables are drivingly installed on the sides of the lifting electric guide rails facing the intercepting piles. The intercepting piles on the same side are fixedly installed on the side walls of the two lifting sliding tables.

[0013] Further, passing grooves are formed in the tops of the intercepting piles. The positions of the passing grooves are consistent with the position of the charging pile body. Protective pads are fixedly installed on both sides of the top of the passing groove.

[0014] Further, two symmetrically arranged sewage discharge inclined grooves are formed on both sides of the parking space base. Both sides of the two roller grooves on the same side are respectively communicated with the two sewage discharge inclined grooves. The bottom of the roller groove is a symmetric slope structure inclined towards the two sewage discharge inclined grooves. Sewage discharge holes penetrating up and down are formed at one ends of the sewage discharge inclined grooves far away from the charging pile body.

[0015] Further, sealing plates are placed on the tops of the control rotating shafts, and the sewage discharge inclined grooves are communicated with the interiors of the control grooves.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. By arranging the anti-collision assembly in the present invention, if the vehicle does not stop normally, when the rear wheels of the vehicle contact the second group of anti-collision rollers, they will slip, preventing the vehicle from continuing to move towards the charging pile body, effectively preventing collisions between the vehicle and the charging pile body and causing damage to both. After the vehicle finishes charging and leaves, both groups of anti-collision rollers will return to the state where they are not stuck, continuing to protect the charging pile body;

[0018] 2. By arranging the anti-collision assembly in the present invention, if the vehicle stops normally and the driver gets out of the vehicle and walks close to the charging pile body, at this time, the visual recognition device will recognize that the vehicle has completely stopped and a person is approaching, and then control the second group of anti-collision rollers to be stuck, preventing the driver from stepping on the unstuck second group of anti-collision rollers and slipping and falling, which may lead to unnecessary accidents. Then the driver can use the charging pile body to charge the vehicle;

[0019] 3. By arranging the docking rack in the present invention, when the positioning racks respectively lock the two groups of anti-collision rollers, each positioning gear will rotate to a specified state as the positioning rack moves into place. The docking rack in the docking box moves downward and meshes with each positioning gear, so as to cooperate with the positioning rack to lock the anti-collision rollers from the upper and lower sides respectively. The docking rack can share the load of the positioning electric guide rail, avoiding damage to the positioning electric guide rail due to excessive load;

[0020] 4. By arranging the dust-proof baffle in the present invention, under normal conditions, the meshing tooth plate will be stuck at the opening of the control groove, separating the control groove from the roller groove, playing a role in dust prevention and moisture protection. When the positioning electric guide rail drives the positioning rack to move, the dust-proof baffle at one end of the positioning rack will move to the bottom of the control rotating shaft at the same time. The meshing tooth plate on the top of the dust-proof baffle will pre-rotate each positioning gear, playing the same role as the positioning rack;

[0021] 5. By setting up intercepting piles in the present invention, when a vehicle drives directly onto the top of the parking space base at a relatively high speed, neither of the two groups of anti-collision rollers is jammed at this time, and the vehicle will be prevented from getting closer to the charging pile body. In the extreme case where the speed of the vehicle is too fast and the inertia is too large, resulting in the anti-collision rollers being unable to effectively intercept, the intercepting pile on one side of the charging pile body will eventually collide with the vehicle, preventing the vehicle from directly colliding with the charging pile body;

[0022] 6. By setting up a lifting electric guide rail in the present invention, when a vehicle drives onto the top of the parking space base, the visual recognizer will identify the license plate of the vehicle in advance, so as to obtain the vehicle model data of the current vehicle. Then, it controls the lifting electric guide rail to drive the lifting slide to move up and down, driving the intercepting pile to slide up and down in the lifting groove, so that the position of the intercepting pile can be adjusted according to the tire height of the current vehicle, ensuring the effectiveness of the final interception;

[0023] 7. By setting up a sewage chute in the present invention, the dust entering the roller groove will accumulate at the bottom of the roller groove. When it rains, the rainwater will enter the inside of the roller groove to wash the dust, and the sewage will flow from the two-way slope structure at the bottom of the roller groove of the sewage well to the two sides of the sewage chute, and then flow into the sewage hole through the sewage chute, and finally be discharged into the municipal sewage pipe network, enabling the inside of the roller groove to have the ability of automatic cleaning during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional structure schematic diagram of the present invention;

[0025] Figure 2 is a three-dimensional structure schematic diagram of the present invention assembled with the ground;

[0026] Figure 3 is a three-dimensional structure schematic diagram of the cooperation between the charging pile body and the parking space base of the present invention;

[0027] Figure 4 is a three-dimensional structure schematic diagram of the cooperation between the charging pile body and the intercepting pile of the present invention;

[0028] Figure 5 is a three-dimensional structure schematic diagram of the top of the parking space base of the present invention;

[0029] Figure 6 is a three-dimensional structure schematic diagram of the inside of the parking space base and the present invention;

[0030] Figure 7 is a three-dimensional structure schematic diagram of the cooperation between the positioning electric guide rail and the positioning rack of the present invention;

[0031] Figure 8 is a three-dimensional structure schematic diagram of the inside of the docking box of the present invention;

[0032] Figure 9 is the present invention Figure 8Schematic diagram of the structure at location A in [the device];

[0033] Figure 10 is a schematic diagram of the internal sectional view of the roller groove of the present invention;

[0034] Reference numerals: 1, charging pile body; 2, charging pile base; 3, pillar; 4, ceiling; 5, parking space base; 6, roller groove; 7, anti-collision roller; 8, control rotating shaft; 9, positioning gear; 10, positioning electric guide rail; 11, positioning slide; 12, positioning rack; 13, guiding low wall; 14, front weight sensing deceleration strip; 15, rear weight sensing deceleration strip; 16, docking box; 17, docking electric push rod; 18, docking rack; 19, dust-proof baffle; 20, meshing tooth plate; 21, visual identifier; 22, lifting electric guide rail; 23, lifting slide; 24, intercepting pile; 25, passage slot; 26, cushion; 27, sewage inclined slot; 28, sewage hole; 29, sealing plate. Detailed implementation manners

[0035] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some but not all of the embodiments of the present invention. Generally, the components of the embodiments of the present invention described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0037] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be construed as indicating or implying relative importance.

[0038] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present invention.

[0039] As Figures 1 to 10As shown, a new energy charging pile with anti-collision function includes a plurality of charging pile bodies 1, such as Figure 3 As shown, charging pile bases 2 are fixedly installed at the bottoms of the plurality of charging pile bodies 1, such as Figure 4 As shown, two support columns 3 are fixedly installed at the tops of the charging pile bases 2. The two support columns 3 are respectively arranged on both sides of the charging pile body 1, and the tops of the two support columns 3 are fixedly installed with the same ceiling 4. Parking lot bases 5 are fixedly installed at the bottoms of the charging pile bases 2. In this embodiment, such as Figure 2 As shown, all the parking lot bases 5 are joined together and buried inside the ground. The upper surfaces of the parking lot bases 5 are flush with the ground, and two anti-collision components are arranged at the tops of the parking lot bases 5;

[0040] The anti-collision components are used to greatly reduce the static friction force between the vehicle tires and the parking lot base 5, so that the vehicle cannot directly drive close to one side of the charging pile body 1. The two anti-collision components located on the same parking lot base 5 are respectively arranged on both sides of the charging pile body 1;

[0041] Such as Figure 6 As shown, the anti-collision component includes two roller grooves 6 opened at the top of the parking lot base 5. A plurality of horizontally arranged anti-collision rollers 7 are arranged inside the roller grooves 6, such as Figure 8 As shown, control rotating shafts 8 coaxial with the anti-collision rollers 7 are fixedly installed at both ends of the plurality of anti-collision rollers 7. The control rotating shafts 8 are all rotatably installed on the inner walls of the roller grooves 6, such as Figure 9 As shown, clamping gears 9 are fixedly sleeved on the control rotating shafts 8, such as Figure 6 As shown, two control grooves are opened on one side of each roller groove 6, and clamping electric guide rails 10 are fixedly installed inside the control grooves, such as Figure 7 As shown, clamping sliding platforms 11 are drivingly installed at the tops of the clamping electric guide rails 10. Clamping rack bars 12 are fixedly installed at the tops of the clamping sliding platforms 11. The clamping rack bars 12 are adapted to the clamping gears 9, such as Figure 3As shown in the figure, guide low walls 13 are fixedly installed on both sides of the top of the parking space base 5. A front weight-sensing deceleration strip 14 and a rear weight-sensing deceleration strip 15 are fixedly installed on the top of the parking space base 5. The front weight-sensing deceleration strip 14, the rear weight-sensing deceleration strip 15 and multiple anti-collision rollers 7 are parallel to each other. The front weight-sensing deceleration strip 14, the rear weight-sensing deceleration strip 15 and multiple anti-collision rollers 7 are all located between the two guide low walls 13. In this embodiment, since an anti-collision component is provided on each of the front and rear sides of the charging pile body 1, there are two roller grooves 6 in front of and behind the charging pile body 1 respectively. A plurality of anti-collision rollers 7 arranged horizontally in parallel are rotatably installed inside each roller groove 6. The axis of the anti-collision roller 7 is perpendicular to the traveling direction of the vehicle. Multiple anti-collision rollers 7 at the same location form a roller group, that is, there are two groups of roller groups on each of the front and rear sides of the charging pile body 1. On the front and rear sides of the charging pile body 1, the front weight-sensing deceleration strip 14, the first group of roller groups, the rear weight-sensing deceleration strip 15, and the second group of roller groups are arranged in the order of decreasing distance from the charging pile body 1. At the same time, since clamping gears 9 are sleeved on the control rotating shafts 8 at both ends of the anti-collision roller 7, there are a total of four groups of clamping gears 9 and four clamping racks 12 on the front and rear sides of the charging pile body 1. The four clamping racks 12 correspond to the positions of the four groups of clamping gears 9 respectively, as Figure 4As shown, a visual recognizer 21 is fixedly installed on the top of the charging pile body 1. In this embodiment, the visual recognizer 21 is in a two-way monitoring mode, that is, it can monitor the front and back sides of the charging pile body 1. Specifically, for this anti-collision new energy charging pile, by setting an anti-collision component, when a vehicle drives towards the charging pile body 1, the guiding low walls 13 on both sides will guide the vehicle to reverse straight into the space between the two guiding low walls 13, that is, drive on the top of the parking space base 5. When the rear wheels of the vehicle touch the front weight-sensing deceleration strip 14, the front weight-sensing deceleration strip 14 will send out an induction signal to control the first group of clamping electric guide rails 10 closest to the vehicle to drive the clamping slide table 11 to slide towards the roller groove 6, so that the two clamping racks 12 respectively move to the bottom of each control rotating shaft 8 and automatically mesh with the clamping gears 9. Then, through the meshing action of the clamping gears 9, the first group of anti-collision rollers 7 is driven to rotate. When the clamping rack 12 meshes with the last clamping gear 9, the clamping electric guide rail 10 drives the clamping slide table 11 to stop moving. At this time, each anti-collision roller 7 is blocked by the clamping rack 12, and the vehicle tires can normally pass over the top of the first group of anti-collision rollers 7. If the vehicle stops normally after passing over the second group of rear weight-sensing deceleration strips 15 and the driver gets out of the vehicle and walks close to the charging pile body 1, at this time, the visual recognizer 21 will recognize that the vehicle has completely stopped and a person is approaching, and then control the second group of clamping electric guide rails 10 closest to the charging pile body 1 to drive the clamping rack 12 to block the second group of anti-collision rollers 7, avoiding the driver stepping on the unblocked second group of anti-collision rollers 7 and slipping and falling, which may lead to unnecessary accidents. Then the driver can use the charging pile body 1 to charge the vehicle. If the vehicle does not stop normally, the second group of anti-collision rollers 7 will not be blocked and will remain in a state of being able to rotate freely. When the rear wheels of the vehicle touch the top of the second group of anti-collision rollers 7, it will drive each anti-collision roller 7 to rotate, causing the rear wheels of the vehicle to slip and preventing the vehicle from continuing to drive towards the charging pile body 1. Fundamentally, it avoids the vehicle directly approaching the charging pile body 1 and effectively prevents the vehicle and the charging pile body 1 from colliding and causing damage to both. When the vehicle leaves after charging, both groups of anti-collision rollers 7 will return to the unblocked state and continue to protect the charging pile body 1.

[0042] As Figure 3 shown, two docking boxes 16 are fixedly installed inside each of the guiding low walls 13. The four docking boxes 16 respectively correspond to the positions of the two roller grooves 6. The two docking boxes 16 on the same side are connected to the inside of the roller groove 6. As Figure 8 、 Figure 9As shown in the figure, a plurality of docking electric push rods 17 are fixedly installed inside the docking box 16. A same docking rack 18 is fixedly installed at the telescopic ends of the plurality of docking electric push rods 17. The docking rack 18 is adapted to the positioning gear 9. In this embodiment, two docking boxes 16 are arranged at the top of each roller groove 6, and one docking rack 18 is arranged inside each docking box 16. Therefore, four docking boxes 16 are arranged on both the front and rear sides of the charging pile body 1, corresponding to four groups of positioning gears 9 respectively. Specifically, by arranging the docking rack 18, when the positioning racks 12 lock the two groups of anti-collision rollers 7 respectively, each positioning gear 9 will rotate to a specified state as the positioning rack 12 moves into place. At this time, the plurality of docking electric push rods 17 inside the docking box 16 will synchronously drive the docking rack 18 to move downward until the docking rack 18 meshes with each positioning gear 9 from above, so as to cooperate with the positioning rack 12 to lock the anti-collision rollers 7 from both the upper and lower sides respectively. The docking rack 18 can share the load of the positioning electric guide rail 10 and prevent the positioning electric guide rail 10 from being damaged due to excessive load.

[0043] As Figure 7 shown in the figure, a dust-proof baffle 19 is fixedly installed at one end of the positioning rack 12 close to the roller groove 6. A meshing tooth plate 20 is fixedly installed at the top of the dust-proof baffle 19. The meshing tooth plate 20 is adapted to the positioning gear 9. In this embodiment, the cross-sectional shape and the top height of the meshing tooth plate 20 at the top of the dust-proof baffle 19 are the same as those of the meshing teeth on the positioning rack 12. Specifically, by arranging the dust-proof baffle 19, under normal conditions, neither of the two groups of anti-collision rollers 7 will be locked. At this time, the meshing tooth plate 20 will be stuck at the opening of the control groove, separating the control groove from the roller groove 6, so as to play a role in dust-proof and moisture-proof for components such as the positioning electric guide rail 10 inside the control groove. When the positioning electric guide rail 10 drives the positioning rack 12 to move, the dust-proof baffle 19 at one end of the positioning rack 12 will move to the bottom of the control rotating shaft 8 at the same time, and the meshing tooth plate 20 at the top of the dust-proof baffle 19 will pre-rotate each positioning gear 9, playing the same role as the positioning rack 12.

[0044] As Figure 3 、 Figure 4As shown, two lifting grooves are opened at the top of the parking space base 5. Intercepting piles 24 are slidably installed inside the lifting grooves. The two intercepting piles 24 are respectively distributed on both sides of the charging pile body 1. In this embodiment, on the side of the intercepting pile 24 away from the charging pile body 1, that is, the side facing the vehicle, it is in an arc surface structure; specifically, by setting the intercepting pile 24, when the vehicle drives directly onto the top of the parking space base 5 at a relatively high speed, at this time, neither of the two groups of anti-collision rollers 7 is stuck, and both groups of anti-collision rollers 7 will prevent the vehicle from approaching the charging pile body 1 continuously. If in an extreme situation where the vehicle's speed is too fast and its inertia is too large, resulting in the anti-collision rollers 7 being unable to effectively intercept, the intercepting pile 24 on one side of the charging pile body 1 will finally collide with the vehicle, preventing the vehicle from directly colliding with the charging pile body 1.

[0045] As Figure 4 shown, two lifting electric guide rails 22 are fixedly installed on both sides of the charging pile body 1. Lifting sliders 23 are drivingly installed on the sides of the lifting electric guide rails 22 facing the intercepting piles 24. The intercepting piles 24 on the same side are fixedly installed on the side walls of the two lifting sliders 23. In this embodiment, four lifting electric guide rails 22 are provided on the top of the parking space base 5. The four lifting electric guide rails 22 are distributed on both sides of the charging pile body 1, and the two lifting electric guide rails 22 at the same location are symmetric to each other; specifically, by setting the lifting electric guide rails 22, when the vehicle drives onto the top of the parking space base 5, the visual recognizer 21 will recognize the license plate of the vehicle in advance, so as to obtain the vehicle model data of the current vehicle, and then control the lifting electric guide rails 22 to drive the lifting sliders 23 to move up and down, driving the intercepting piles 24 to slide up and down in the lifting grooves, so that the position of the intercepting piles 24 can be adjusted according to the tire height of the current vehicle, ensuring the effectiveness of the final interception.

[0046] As Figure 4 shown, passing grooves 25 are opened at the tops of the intercepting piles 24. The positions of the passing grooves 25 are consistent with the position of the charging pile body 1. In this embodiment, the width of the passing grooves 25 is set to be much smaller than the body width of common new energy vehicles. Cushions 26 are fixedly installed on both sides of the top of the passing grooves 25; specifically, by setting the passing grooves 25, the passing grooves 25 can provide an entrance for the driver to approach the charging pile body 1, avoiding the intercepting piles 24 from hindering the interaction between the driver and the charging pile body 1. The cushions 26 on both sides of the passing grooves 25 can prevent the corners of the intercepting piles 24 from scratching and wearing the driver's clothes and trousers.

[0047] As Figure 3 shown, two symmetrically arranged sewage inclined grooves 27 are opened on both sides of the parking space base 5. In this embodiment, the height of the sewage inclined grooves 27 is lower than the height of the control groove, that is, the sewage inclined grooves 27 are lower than the position where the clamping electric guide rails 10 are located, as Figure 10As shown, both sides of the two roller grooves 6 on the same side are respectively communicated with the two sewage discharge inclined grooves 27. The bottom of the roller groove 6 is a symmetric slope structure inclined towards the two sewage discharge inclined grooves 27. As Figure 5 shown, sewage discharge holes 28 that penetrate through the upper and lower parts are provided at one ends of the sewage discharge inclined grooves 27 far away from the charging pile body 1. In this embodiment, the bottom ends of the sewage discharge holes 28 are communicated with the municipal sewage pipe network. Specifically, by arranging the sewage discharge inclined grooves 27, the dust that enters the roller groove 6 through the gaps between the respective anti-collision rollers 7 and the roller groove 6 will accumulate at the bottom of the roller groove 6. When it rains, rainwater will enter the inside of the roller groove 6 to wash the dust, causing the sewage to flow from the double-sided slope structure at the bottom of the roller groove 6 of the manhole to the two sewage discharge inclined grooves 27, and then flow into the sewage discharge holes 28 through the sewage discharge inclined grooves 27, and finally be discharged into the municipal sewage pipe network, enabling the inside of the roller groove 6 to have the ability of automatic cleaning during movement.

[0048] As Figure 1 、 Figure 2 shown, sealing plates 29 are placed on the tops of the control rotating shafts 8. The sewage discharge inclined grooves 27 are communicated with the inside of the control grooves. Specifically, by arranging the sealing plates 29, maintenance personnel can remove the sealing plates 29 at the top ends of the sewage discharge holes 28 and perform maintenance on components such as the internal clamping electric guide rails 10 through the sewage discharge holes 28.

[0049] In summary: During the process of the vehicle driving in: When the vehicle drives towards the charging pile body 1, the guiding low walls 13 on both sides will guide the vehicle to reverse straight into the space between the two guiding low walls 13, that is, drive on the top of the parking space base 5. When the rear wheels of the vehicle touch the front weight sensing deceleration strip 14, the front weight sensing deceleration strip 14 will send an induction signal to control the first group of clamping electric guide rails 10 closest to the vehicle to drive the clamping sliding table 11 to slide towards the roller groove 6, so that the two clamping racks 12 respectively move to the bottoms of the respective control rotating shafts 8 and automatically mesh with the clamping gears 9. Then, through the meshing action of the clamping gears 9, the first group of anti-collision rollers 7 are driven to rotate. When the clamping rack 12 meshes with the last clamping gear 9, the clamping electric guide rail 10 drives the clamping sliding table 11 to stop moving. At this time, each anti-collision roller 7 is blocked by the clamping rack 12. When the clamping racks 12 respectively block the two groups of anti-collision rollers 7, each clamping gear 9 will rotate to a specified state as the clamping rack 12 moves into place. At this time, a plurality of docking electric push rods 17 inside the docking box 16 will synchronously drive the docking rack 18 to move downward until the docking rack 18 meshes with each clamping gear 9 from above, so as to cooperate with the clamping racks 12 to block the anti-collision rollers 7 from the upper and lower sides respectively, and the vehicle tires can normally drive over the tops of the first group of anti-collision rollers 7;

[0050] If the vehicle does not stop normally: If the vehicle continues to move after passing over the second set of weight-sensing speed bumps 15, the second set of anti-collision rollers 7 will not be jammed and will remain rotatable. When the rear wheels of the vehicle contact the tops of the second set of anti-collision rollers 7, it will drive each anti-collision roller 7 to rotate, causing the rear wheels of the vehicle to skid and preventing the vehicle from continuing to move towards the charging pile body 1;

[0051] Extreme situation: When the vehicle drives directly onto the top of the parking space base 5 at a relatively high speed, at this time, neither set of anti-collision rollers 7 is jammed, and both sets of anti-collision rollers 7 will prevent the vehicle from getting closer to the charging pile body 1. If in an extreme situation where the vehicle's speed is too fast and its inertia is too large, resulting in the anti-collision rollers 7 being unable to effectively intercept, the interception post 24 on one side of the charging pile body 1 will ultimately collide with the vehicle, preventing the vehicle from directly colliding with the charging pile body 1;

[0052] If the vehicle stops normally: If the vehicle stops normally after passing over the second set of weight-sensing speed bumps 15, and the driver gets out of the vehicle and walks towards the charging pile body 1, at this time, the visual recognizer 21 will recognize that the vehicle has completely stopped and a person is approaching, then it will control the second set of clamping electric guide rails 10 closest to the charging pile body 1 to drive the clamping rack 12 to jam the second set of anti-collision rollers 7, to prevent the driver from slipping and falling when stepping on the un-jammed second set of anti-collision rollers 7, thereby causing unnecessary accidents. Then the driver can use the charging pile body 1 to charge the vehicle. When the vehicle leaves after charging is completed, both sets of anti-collision rollers 7 will return to the un-jammed state and continue to protect the charging pile body 1.

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A collision-proof new energy charging pile, characterized in that: The utility model comprises a plurality of charging pile bodies (1), wherein a charging pile base (2) is fixedly installed at the bottom of each of the plurality of charging pile bodies (1), and two pillars (3) are fixedly installed at the top of each of the charging pile bases (2), wherein the two pillars (3) are respectively released on both sides of the charging pile body (1), and the top of the two pillars (3) is fixedly installed with a same ceiling (4), and a parking space base (5) is fixedly installed at the bottom of each of the charging pile bases (2), and two anti-collision components are arranged on the top of each of the parking space bases (5); The anti-collision component is used to significantly reduce the static friction between the vehicle tire and the parking base (5), so that the vehicle cannot directly drive close to one side of the charging pile body (1), and the two anti-collision components located on the same parking base (5) are respectively located on both sides of the charging pile body (1); The anti-collision component comprises two roller grooves (6) provided at the top of the parking space base (5), a plurality of horizontally arranged anti-collision rollers (7) are arranged inside the roller grooves (6), control shafts (8) coaxial with the anti-collision rollers (7) are fixedly installed at both ends of the plurality of anti-collision rollers (7), the control shafts (8) are rotatably installed on the inner wall of the roller grooves (6), a locking gear (9) is fixedly sleeved on the control shafts (8), two control grooves are provided on one side of the roller grooves (6), a locking electric guide rail (10) is fixedly installed inside the control grooves, a locking slide (11) is driven and installed on the top of the locking electric guide rail (10), and the top of the locking slide (11) is driven and installed. A positioning rack (12) is fixedly installed, and the positioning rack (12) is adapted to the positioning gear (9); guide low walls (13) are fixedly installed on both sides of the top of the parking base (5); a front weight-sensing speed bump (14) and a rear weight-sensing speed bump (15) are fixedly installed on the top of the parking base (5); the front weight-sensing speed bump (14), the rear weight-sensing speed bump (15) and the plurality of anti-collision rollers (7) are parallel to each other; the front weight-sensing speed bump (14), the rear weight-sensing speed bump (15) and the plurality of anti-collision rollers (7) are all located between the two guide low walls (13); and a visual identifier (21) is fixedly installed on the top of the charging pile body (1); Two docking boxes (16) are fixedly installed inside the guide low wall (13), and the four docking boxes (16) correspond to the positions of the two roller grooves (6) respectively. The two docking boxes (16) located on the same side are connected to the inside of the roller groove (6), and a plurality of docking electric push rods (17) are fixedly installed inside the docking boxes (16). The telescopic ends of the plurality of docking electric push rods (17) are fixedly installed with the same docking rack (18), and the docking rack (18) is adapted to the positioning gear (9). The parking space base Two symmetrically arranged sewage chutes (27) are provided on both sides of the charging pile (5), and the two sides of the two roller grooves (6) on the same side are respectively connected to the two sewage chutes (27), and the bottom of the roller groove (6) is a symmetrical slope structure inclined toward the sewage chutes (27) on both sides. The sewage chutes (27) are provided with sewage holes (28) that pass through from top to bottom at one end away from the charging pile body (1), and a sealing plate (29) is placed on the top of the control shaft (8), and the sewage chutes (27) are connected to the inside of the control groove.

2. The anti-collision new energy charging pile according to claim 1, characterized in that: A dust baffle (19) is fixedly mounted on one end of the positioning rack (12) close to the roller groove (6), and a meshing tooth plate (20) is fixedly mounted on the top of the dust baffle (19), and the meshing tooth plate (20) is adapted to the positioning gear (9).

3. The anti-collision new energy charging pile according to claim 1, characterized in that: Two lifting grooves are provided on the top of the parking space base (5), and interception piles (24) are slidably installed inside the lifting grooves. The two interception piles (24) are respectively distributed on both sides of the charging pile body (1).

4. The anti-collision new energy charging pile according to claim 3, characterized in that: Two lifting electric guide rails (22) are fixedly installed on both sides of the charging pile body (1); a lifting slide (23) is driven and installed on one side of the lifting electric guide rail (22) facing the intercepting pile (24); and the intercepting pile (24) on the same side is fixedly installed on the side walls of the two lifting slides (23).

5. The anti-collision new energy charging pile according to claim 3, characterized in that: The top of the intercepting pile (24) is provided with a passage groove (25), the position of the passage groove (25) is consistent with the position of the charging pile body (1), and protective pads (26) are fixedly installed on both sides of the top of the passage groove (25).

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