CN115217360A

CN115217360A - Protection type new forms of energy fill electric pile

Info

Publication number: CN115217360A
Application number: CN202210977198.3A
Authority: CN
Inventors: 马文景; 刘利军; 朱佳启; 周锡雷; 焉钰; 臧彬
Original assignee: Huichen Zhidian Technology Co ltd
Current assignee: Huichen Zhidian Technology Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-10-21
Anticipated expiration: 2042-08-15
Also published as: CN115217360B

Abstract

The invention provides a protective new energy charging pile, which comprises a charging pile body and a protective mechanism embedded on the ground on the front surface of the charging pile body, wherein the protective mechanism comprises an installation block embedded on the ground on the front surface of the charging pile body, a buffer assembly arranged on the upper end surface of the installation block and provided with four buffer grooves in a rectangular array manner, the buffer assembly can hold wheels tightly, and an inspection device arranged in the buffer grooves and used for detecting the forward and reverse rotation of the wheels; the buffer assembly comprises two connecting rods which are parallel to each other and parallel to the opening of the buffer groove, two supporting rotary drums which are arranged at two ends of the two connecting rods in parallel and of which two ends are respectively rotatably connected with the same end of different connecting rods, and clamping limiting parts which are arranged at two ends of the two supporting rotary drums and limit the positions of the end faces of the wheels; the protection device can protect the charging pile body, and avoids the situation that the charging pile body is damaged due to the wrong operation of a driver after the new energy vehicle is charged.

Description

Protection type new forms of energy fill electric pile

Technical Field

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

Background

With the continuous development and progress of economic society and the continuous improvement of living standard of people, automobiles become a necessity of family life and enter more and more families. With the increasing number of automobiles, the problem of environmental pollution caused by the emission of automobile exhaust is also widely concerned by society; in order to effectively reduce the emission of automobile exhaust, electric automobiles are gradually being popularized as a new type of automobile.

The new energy electric vehicle charging pile has the function similar to that of an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, shopping malls, public parking lots and the like) and residential district parking lots or charging stations, and can charge electric vehicles of various models according to different voltage levels. The input end of the new energy electric automobile charging pile is directly connected with an alternating current power grid, and the output end of the new energy electric automobile charging pile is provided with a charging plug for charging the electric automobile. New energy electric automobile fills electric pile generally provides two kinds of charging methods of conventional charging and quick charge, and 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, carries out operations such as corresponding charging method, charging time, expense data printing, and new energy electric automobile fills electric pile display screen can show data such as charge volume, expense, charging time.

For the electric automobile, the key for ensuring the cruising ability is to charge the electric automobile in time; in order to meet the requirement of charging of electric automobiles, charging piles are developed at the same time, the charging piles are well applied in parking lots of urban residential districts or beside gas stations, and various forms of charging pile structures exist in the prior art; however, to current electric pile of filling, receive the automobile collision easily, the situation that most fill electric pile hit is that new energy vehicles need back a car after finishing charging and leave the charging area who fills electric pile when, will advance the fender and use as reversing gear, lead to new energy vehicles directly to filling electric pile and wash away, cause the damage to filling electric pile to when the automobile collision fills electric pile, because current fills electric pile fixed structure, damage very easily.

Disclosure of Invention

Aiming at the technical problems, the invention provides a protective new energy charging pile which can protect a charging pile body and avoid the situation that the charging pile body is damaged due to misoperation of a driver after a new energy vehicle is charged.

In order to achieve the purpose, the invention provides the following technical scheme: a protective new energy charging pile comprises a charging pile body and a protective mechanism embedded on the ground on the front surface of the charging pile body, wherein the protective mechanism comprises an installation block embedded on the ground on the front surface of the charging pile body, a buffer assembly arranged on the upper end surface of the installation block and provided with four buffer grooves in a rectangular array manner, and a checking device arranged in the buffer grooves and used for detecting the positive and negative rotation of wheels;

the buffer assembly comprises two connecting rods which are parallel to each other and parallel to the opening of the buffer groove, two parallel supporting rotary drums which are arranged at two ends of the two connecting rods and two ends of the two connecting rods are respectively rotatably connected with the same ends of the different connecting rods, and two clamping limiting parts which are arranged at two ends of the two supporting rotary drums and limit the positions of the end faces of the wheels.

Preferably, the buffering assembly further comprises two auxiliary rotating drums which are parallel to the supporting rotating drum and two ends of each auxiliary rotating drum are arranged on the inner wall of the buffering groove through fixing blocks and close to the opening, and first telescopic rods which are connected with two ends of the supporting rotating drum close to the auxiliary rotating drums and two ends of each auxiliary rotating drum.

Preferably, the buffer assembly is still including locating the elastic component on the dashpot diapire, the elastic component includes that the bottom is located perpendicularly and is set up the second telescopic link that transversely sets up the backup pad on the dashpot diapire, the cover is located on the second telescopic link and both ends connect respectively the dashpot diapire under the backup pad and the reset spring of terminal surface under the backup pad and two locate perpendicularly and connect the difference respectively on the top side of backup pad up end the riser of connecting rod.

Preferably, the clamping limiting part comprises two positioning discs, rotating wheels and a linkage structure, wherein the two positioning discs are symmetrically arranged in the buffer groove about the two supporting rotating drums, the end faces of the two positioning discs are vertically connected with the wall of the buffer groove through a limiting structure, the rotating wheels are arranged in the plurality of rotating grooves formed in a circumferential array on the end face of each positioning disc, and the linkage structure is used for connecting the positioning discs and the supporting plates.

Preferably, stop gear is including locating two perpendicularly the flexible arm on the terminal surface of the one end is kept away from each other to the positioning disk and one end activity is worn to locate the extension rod in the terminal surface of the one end of positioning disk is kept away from to flexible arm.

Preferably, linkage structure includes along vertical direction setting and top connect flexible arm keep away from the montant of positioning disk one end and top and montant bottom swing joint bottom and backup pad side swing joint's gangbar, flexible arm is located the top of backup pad.

The invention has the beneficial effects that: wherein when new energy vehicle traveles the charging area who fills electric pile body the place ahead, new energy vehicle's wheel can enter into in the dashpot, and the wheel during with two support rotary drum contacts, the wheel surface with support rotary drum surface contact, when the wheel rotates, can drive and support the rotary drum and rotate, the rethread is located the interior rotary direction of wheel of detecting in the dashpot of being convenient for of checking device of dashpot, so that judge whether the new energy vehicle traveles forward or retreat, thereby avoided new energy vehicle to appear navigating mate maloperation after finishing charging and lead to filling the circumstances that electric pile appears damaging, so that play the guard action to filling the electric pile body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:

fig. 1 is a schematic diagram of a simple structure of the protection type new energy charging pile provided by the invention.

Fig. 2 is a schematic structural diagram of the protection mechanism of the present invention.

FIG. 3 is a schematic view of a buffer assembly according to the present invention.

In the figure: 1. mounting blocks; 2. a buffer tank; 3. a charging pile body; 4. supporting the drum; 5. a connecting rod; 6. a first telescopic rod; 7. an auxiliary drum; 8. positioning a plate; 9. a rotating groove; 10. a rotating wheel; 11. a vertical plate; 12. a support plate; 13. a second telescopic rod; 14. a return spring; 15. a linkage rod; 16. a vertical rod; 17. a telescopic arm; 18. an extension rod; 19. and (5) fixing blocks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all of the embodiments are provided. Other embodiments obtained by persons skilled in the art without making creative efforts based on the embodiments in the implementation belong to the protection scope of the invention.

Referring to fig. 1-3, a protection type new energy charging pile comprises a charging pile body 3 and a protection mechanism embedded on the ground on the front surface of the charging pile body 3, wherein the protection mechanism comprises an installation block 1 embedded on the ground on the front surface of the charging pile body 3, a buffer assembly arranged on the upper end surface of the installation block 1 and provided with four buffer grooves 2 in a rectangular array manner, and an inspection device arranged in the buffer grooves 2 and used for detecting the positive and negative rotation of wheels;

the buffer assembly comprises two connecting rods 5 which are parallel to each other and parallel to the opening of the buffer groove 2, two supporting rotary drums 4 which are arranged at two ends of the two connecting rods 5 in parallel and two ends of each supporting rotary drum are respectively rotatably connected with the same end of each different connecting rod 5, and clamping limiting parts which are arranged at two ends of the two supporting rotary drums 4 and limit the end face positions of the wheels.

As shown in fig. 1-3, wherein a new energy vehicle travels to a charging area in front of a charging pile body 3, an installation block 1 is embedded on the ground of the charging area, and at the moment, wheels of the new energy vehicle just enter a buffer slot 2 formed in the installation block 1, and the wheels are in contact with two parallel support drums 4 arranged in the buffer slot 2, so that the wheels are supported, and rotate synchronously with the wheels when the wheels rotate, so that the vehicle does not contact with the installation block 1 at the moment, and the vehicle can only idle in place, thereby preventing the vehicle from colliding with the charging pile body 3 under the wrong operation of a driver after being fully charged, and causing damage to the charging pile body 3, wherein the rotation direction of the vehicle wheels can be checked through a checking device, when the wheels are in the rotation of the vehicle backing up, the fixing device arranged in the buffer slot 2 can fix the support drums 4, so that the wheels have force applying points, move to the outside of the buffer slot 2, and can play a role of protecting the charging pile body 3, and preventing the damage of the new energy vehicle from being caused by the damage to the charging pile body 3.

The buffer component also comprises two auxiliary rotating drums 7 which are parallel to the supporting rotating drum 4 and are arranged on the inner wall of the buffer groove 2 at two ends close to the opening position through fixing blocks 19, and first telescopic rods 6 which are connected with two ends of the supporting rotating drum 4 close to the auxiliary rotating drums 7 and two ends of the auxiliary rotating drums 7.

As shown in fig. 2 to 3, the provision of two auxiliary drums 7 facilitates the two support drums 4 and the two auxiliary drums 7 to be in sufficient contact with the wheels, thereby facilitating the distribution of the pressure intensity of the vehicle given by the wheels through the two support drums 4 and the two auxiliary drums 7, thereby facilitating the prevention of damage to the apparatus and improving the service life of the apparatus.

The buffer assembly further comprises an elastic piece arranged on the bottom wall of the buffer groove 2, the elastic piece comprises a second telescopic rod 13 with a bottom end perpendicularly arranged on the bottom wall of the buffer groove 2, a second telescopic rod 13 transversely provided with a support plate 12 is arranged at the top end of the bottom wall of the buffer groove 2, a reset spring 14 sleeved on the second telescopic rod 13 and with two ends respectively connected with the bottom wall of the buffer groove 2 and the lower end face of the support plate 12, and two vertical plates 11 perpendicularly arranged on the upper end face of the support plate 12 and with top sides respectively connected with different connecting rods 5.

As shown in fig. 3, when the wheel enters the buffer slot 2, the support drum 4 is driven to move towards the bottom wall of the buffer slot 2 under the action of the gravity of the vehicle, so that the two auxiliary drums 7 and the two support drums 4 are in full contact, the gravity and the pressure generated by the wheel are distributed, and the device is prevented from being damaged.

The clamping limiting part comprises two positioning disks 8 which are symmetrically arranged in the buffer tank 2 about the two supporting rotary drums 4, the end faces of the positioning disks are vertically connected with the wall of the buffer tank 2 through limiting structures, rotating wheels 10 which are arranged on the end faces of the positioning disks 8 and are arranged in a plurality of rotating grooves 9 in a circumferential array mode, and a linkage structure for connecting the positioning disks 8 and the supporting plates 12.

The linkage structure comprises a vertical rod 16 and a linkage rod 15, wherein the vertical rod 16 is arranged in the vertical direction, the top end of the linkage rod is connected with a telescopic arm 17, the end, far away from one end of the positioning disc 8, of the telescopic arm, the linkage rod 15 is movably connected with the bottom end of the vertical rod 16, the bottom end of the linkage rod is movably connected with the side face of the supporting plate 12, and the telescopic arm 17 is located above the supporting plate 12.

As shown in fig. 2-3, when the wheel moves into the buffer slot 2, the wheel drives the two supporting drums 4 to move towards the bottom wall of the buffer slot 2, the supporting plate 12 located below the connecting rod 5 through the vertical plate 11 can be driven to move downwards, so as to pull the bottom end of the linkage rod 15 to move downwards, so as to drive the vertical rod 16 to move towards the direction close to the positioning disc 8, so as to drive the positioning disc 8 to move towards the end surface of the wheel, so as to limit the position of the wheel on the supporting drums 4, when the wheel rotates, the rotating wheel 10 located on the positioning disc 8 is driven to rotate, so as to avoid the situation that the surface of the positioning disc 8 directly contacts with the end surface of the wheel to damage the end surface of the wheel, and also avoid the situation that the offset wheel contacts with the surface of the mounting block 1 when the vehicle is in a forward-charging state after being fully charged, the vehicle leaves the buffer slot 2 and collides with the charging pile body 3, which can play a protection role in the charging pile body 3, and avoid the situation that the charging pile body 3 is damaged due to the wrong operation of a driver after the charging of new energy vehicle is completed.

The limiting mechanism comprises a telescopic arm 17 and an extension rod 18, wherein the telescopic arm 17 is vertically arranged on the end face of one end of each positioning disc 8, the end face of one end of each positioning disc 8 is far away from the end face of the corresponding positioning disc 8, and one end of each extension rod movably penetrates through the corresponding telescopic arm 17 and is far away from the end face of one end of each positioning disc 8.

As shown in fig. 1-3, one end of the extension rod 18 is arranged on the wall of the buffer tank 2, and the other end of the extension rod penetrates through the telescopic arm 17, so that the positioning disc 8 can be limited to move only in the axial direction, and the end face of the wheel is parallel to the end face of the wheel, the position of the wheel on the support drum 4 is limited, and the situation that the vehicle moves to the charging pile body 3 to collide with the mounting block 1 due to the fact that the wheel deviates and contacts with the surface of the mounting block 1 is avoided.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A protective new energy charging pile comprises a charging pile body (3) and a protective mechanism embedded on the ground on the front surface of the charging pile body (3), and is characterized in that the protective mechanism comprises an installation block (1) embedded on the ground on the front surface of the charging pile body (3), a buffer assembly arranged at the upper end surface of the installation block (1) and provided with four buffer grooves (2) in a rectangular array manner, and a checking device arranged in the buffer grooves (2) and used for detecting the positive and negative rotation of wheels;

the buffer assembly comprises two connecting rods (5) which are parallel to each other and parallel to the opening of the buffer tank (2), two parallel supporting rotary drums (4) which are arranged at two ends of the connecting rods (5) and have two ends respectively different from the two ends of the connecting rods (5) in a rotating manner, and two clamping limiting parts which are arranged at two ends of the supporting rotary drums (4) and limit the end face positions of the wheels.

2. The protection type new forms of energy fill electric pile of claim 1, its characterized in that: the buffer assembly further comprises two auxiliary rotating drums (7) which are parallel to the supporting rotating drum (4) and are arranged on the inner wall of the buffer groove (2) through fixing blocks (19), wherein the two ends of the auxiliary rotating drums (7) are close to the opening position, and first telescopic rods (6) which are connected with the two ends of the supporting rotating drum (4) and the two ends of the auxiliary rotating drum (7) and close to the auxiliary rotating drum (7) are arranged.

3. The protection type new energy charging pile of claim 1 or 2, characterized in that: buffering subassembly is still including locating the elastic component on buffer slot (2) diapire, the elastic component includes that the bottom is located perpendicularly on buffer slot (2) diapire the top set up horizontal second telescopic link (13) that set up backup pad (12), the cover is located on second telescopic link (13) and both ends connect buffer slot (2) diapire respectively with reset spring (14) of terminal surface under backup pad (12) and two locate perpendicularly on backup pad (12) up end the top side connect the difference respectively riser (11) of connecting rod (5).

4. The protection type new energy charging pile of claim 3, characterized in that: the clamping limiting part comprises two positioning disks (8) which are symmetrically arranged in the buffer groove (2) about two supporting rotary drums (4) and the end faces of which are vertically connected with the groove wall of the buffer groove (2) through a limiting structure, a rotating wheel (10) which is arranged in a plurality of rotating grooves (9) and is arranged in a circumferential array mode is arranged on the end face of each positioning disk (8), and a linkage structure for connecting the positioning disks (8) and the supporting plates (12).

5. The protection type new energy charging pile of claim 4, characterized in that: stop gear is including locating two perpendicularly expansion arm (17) on the one end terminal surface is kept away from each other in positioning disk (8) and one end activity wear to locate expansion arm (17) are kept away from extension rod (18) in positioning disk (8) one end terminal surface.

6. The protection type new energy charging pile of claim 5, characterized in that: linkage structure include along vertical direction setting and top connect flexible arm (17) keep away from montant (16) of positioning disk (8) one end, and the top with montant (16) bottom swing joint bottom and backup pad (12) side swing joint's gangbar (15), flexible arm (17) are located the top of backup pad (12).