Floor charging pile for underground parking lot

Abstract

This invention relates to the field of charging pile technology, specifically to a ground-mounted charging pile for underground parking lots, solving the problem of gasoline vehicles or electric vehicles that do not need charging occupying charging piles in charging spaces. The invention includes an X-axis slide rail, a first Y-axis slide rail, a second Y-axis slide rail, a third Y-axis slide rail, and a charging pile body. The second Y-axis slide rail is arranged along a first direction, and the third Y-axis slide rail slides along the first direction on the second Y-axis slide rail. The charging pile body is installed on the third Y-axis slide rail and moves along a second direction, which is perpendicular to the first direction. When the third Y-axis slide rail reaches the front end of the second Y-axis slide rail, the third Y-axis slide rail and the charging pile body are simultaneously and securely engaged at the front end of the second Y-axis slide rail. This invention enables the movement and sharing of charging piles among multiple parking spaces, improving the utilization rate of charging piles and the charging service efficiency of parking lots, and ensuring the charging pile body remains fixed after movement.

Description

Technical Field

[0001] This invention relates to the field of charging pile technology, and specifically to a ground-mounted charging pile for underground parking lots. Background Technology

[0002] The ground-mounted charging pile's structure and support include a base, a metal shell, and the charging pile body. The base allows the pile to be about 30cm off the ground to prevent water accumulation. The metal shell is dustproof and drip-proof. The charging pile body integrates all internal electrical components. In the pile body and support structure, a concrete platform raised above the ground is first poured at the bottom, and then a metal base is installed on it. A steel plate with bolt holes is fixed on the top of the metal base, which is fixed to the ground or concrete foundation by anchor bolts or expansion bolts to directly fix the charging pile body. A closed steel plate or sealing ring is set at the connection between the base and the pile body. Some bases are designed with an adjustable structure to finely adjust the level or height of the charging pile to adapt to uneven ground. A few mobile or special scenario bases are equipped with motor-driven lifting screws to adjust the height of the whole machine, or lower the casters when it is necessary to move. However, existing ground-mounted charging stations have some drawbacks, such as: The mandatory binding of parking spaces and charging stations results in poor flexibility. The charging station is fixed to the ground, which means that the charging station and the parking space in front of it are physically locked together. There is no way to avoid the parking space occupied by fuel vehicles. Specifically, fuel vehicles or electric vehicles that do not need to be charged will park in the charging space. These vehicles occupy the charging station but do not charge. The charging station cannot be moved, which makes it impossible to adapt the location of the charging station to the parking position of electric vehicles, making the charging station inconvenient to use.

[0003] Therefore, the present invention provides a ground-mounted charging pile for underground parking lots to solve the above-mentioned problems. Summary of the Invention

[0004] In order to overcome the shortcomings of the prior art, the present invention provides a ground-mounted charging pile for underground parking lots to solve the problem of gasoline vehicles or electric vehicles that do not need to be charged occupying charging piles in charging spaces.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A ground-mounted charging pile for underground parking lots includes an X-axis slide rail, a first Y-axis slide rail, a second Y-axis slide rail, a third Y-axis slide rail, and a charging pile body. Second Y-axis slide rail: The second Y-axis slide rail is set along the first direction; Third Y-axis slide rail: The third Y-axis slide rail slides along the first direction on the second Y-axis slide rail; Charging pile body: The charging pile body is installed on the third Y-axis slide rail. The charging pile body moves along the second direction, which is perpendicular to the first direction. When the third Y-axis slide rail reaches the front end of the second Y-axis slide rail, the third Y-axis slide rail and the charging pile body are simultaneously fixed and locked to the front end of the second Y-axis slide rail. First Y-axis slide rail: The first Y-axis slide rail is movably mounted on the second Y-axis slide rail along the first direction; X-axis slide rail: There are two X-axis slide rails located on both sides of the rear end of the second Y-axis slide rail. The X-axis slide rail is set along the second direction. The first Y-axis slide rail and the third Y-axis slide rail alternately connect with the X-axis slide rail. When the third Y-axis slide rail reaches the front end of the second Y-axis slide rail, the first Y-axis slide rail connects with and is fixed to the X-axis slide rail. When the third Y-axis slide rail connects with the X-axis slide rail, it pushes open the first Y-axis slide rail and fixes the first Y-axis slide rail, the third Y-axis slide rail and the X-axis slide rail together. The charging pile body moves between the third Y-axis slide rail and the X-axis slide rail or between the first Y-axis slide rail and the X-axis slide rail. Through the above technical solution, the third Y-axis slide rail and the first Y-axis slide rail alternately dock and are fixedly engaged with the X-axis slide rail, so that the charging pile body can move between the third Y-axis slide rail and the X-axis slide rail, and can also move between the first Y-axis slide rail and the X-axis slide rail. That is, it can move in an orderly manner between different slide rail combinations, and finally move to the second Y-axis slide rail at different positions. After changing the position of the charging pile body, the charging pile body, the third Y-axis slide rail and the first Y-axis slide rail are locked to ensure stability. It enables the movement and sharing of charging piles among multiple parking spaces. When a parking space is occupied by a gasoline car or an electric car that does not need to be charged, the charging pile can be moved to other parking spaces that need charging, thereby avoiding the charging pile being occupied vacant, improving the utilization rate of the charging pile and the charging service efficiency of the parking lot, and ensuring that the charging pile is fixed after being moved.

[0006] Preferably, a downward push plate is provided inside the front end of the second Y-axis slide rail via a rotating shaft, a first torsion spring is fixedly connected between the downward push plate and the second Y-axis slide rail, the downward push plate pushes forward against the third Y-axis slide rail, and a first pedal is fixedly connected to the front end of the downward push plate. An upper push plate rotates up and down within the third Y-axis slide rail via a rotating shaft. A first torsion spring is also fixedly connected to the upper push plate and the third Y-axis slide rail. When the lower push plate presses against the third Y-axis slide rail, the lower push plate pushes the upper push plate upward. The lower end of the charging pile body is movably inserted with a third limiting rod, and the lower end of the third limiting rod is fixedly connected to a lifting frame. A third spring is fixedly connected between the lifting frame and the lower end of the charging pile body. The upper end of the upward-pushing rotating plate is inserted into the lifting frame. A push rod is fixedly connected to the upper side of the second Y-axis slide rail. When the third Y-axis slide rail pushes open the first Y-axis slide rail, the push rod pushes the upper push plate downward. Through the above technical solution, the automatic locking and unlocking of the charging pile body and the third Y-axis slide rail is achieved by the linkage of the lower rotating plate, the upper rotating plate, the lifting frame, the third limiting rod and the top rod. When the third Y-axis slide rail is located at the front end of the second Y-axis slide rail, the charging pile body and the third Y-axis slide rail are locked on the second Y-axis slide rail by the lower push plate, the upper push plate and the lifting frame to improve stability. When the third Y-axis slide rail slides along the second Y-axis slide rail, the charging pile body is automatically locked on the third Y-axis slide rail by the upper push plate and the lifting frame to prevent the charging pile body from becoming unstable during the movement and when the third Y-axis slide rail collides with the first Y-axis slide rail. When the third Y-axis slide rail connects with the X-axis slide rail and the charging pile body is transferred, the top rod pushes the upper rotating plate downward, automatically unlocking the lock and allowing the charging pile body to slide smoothly to the X-axis slide rail. In summary, it can fix the charging pile body and the third Y-axis slide rail, ensure the stability of the charging pile body when the charging pile body and the third Y-axis slide rail move together, and unlock the charging pile body for independent movement when the charging pile body and the third Y-axis slide rail reach the designated position.

[0007] Preferably, a first slide rail is provided on the upper side of the second Y-axis slide rail; A first abutment is rotatably installed inside the second Y-axis slide rail via a rotating shaft. A second torsion spring is fixedly connected between the first abutment and the second Y-axis slide rail. A top groove is provided on the lower side of the first Y-axis slide rail. After the second torsion spring pushes the first abutment to rotate upward, it abuts against the end of the top groove. After the rotating shaft of the first abutment rotates and passes into the first slide rail, a first push block is fixedly connected. Two push plates are fixedly connected to the lower end of the third Y-axis slide rail. The push plates are located inside the first slide rail. When the third Y-axis slide rail approaches the first Y-axis slide rail, the push plates push the first push block to rotate. With the above technical solution, when the third Y-axis slide rail needs to dock with the X-axis slide rail and pushes the first Y-axis slide rail backward, the push plate automatically pushes the first push block, and the first push block pushes the first abutment block to disengage from the top groove, allowing the first Y-axis slide rail to be pushed open. When the third Y-axis slide rail moves forward, the second torsion spring pushes the first push block and the first stop block to automatically reset and lock the first Y-axis slide rail; That is, by setting a linkage shaft between the first abutment block and the first push block, and setting a push plate at the lower end of the third Y-axis slide rail, the automatic unlocking and locking functions between the third Y-axis slide rail and the first Y-axis slide rail are realized.

[0008] Preferably, each of the four corners of the charging pile body has a roller that rotates through a pivot, and a slide rail protrusion is provided at both opposite ends of the upper side of the third Y-axis slide rail along the second direction. Both ends of the two slide rail protrusions are provided with notches along the second direction, and the rollers at the four corners of the charging pile body move out along the notches of the slide rail protrusions respectively. With the above technical solution, when the charging pile body and the third Y-axis slide rail are moved along the first direction, the operator usually pushes the charging pile body. The force of the push is on the charging pile body. When the charging pile body is pushed to move in the first direction, the roller is stuck in the notch of the slide rail. The charging pile body cannot be disengaged from the third Y-axis slide rail, thus improving stability. It will only disengage when pushed in the second direction.

[0009] Preferably, a first limiting rod is fixedly connected to the end of the first Y-direction slide rail, the first limiting rod moves along the first direction through the X-direction slide rail, a first spring is fixedly connected between the first Y-direction slide rail and the X-direction slide rail, and the first limiting rod is located inside the first spring; Through the above technical solution, the first limiting rod ensures the accuracy of the movement direction when the first Y-axis slide rail is pushed open and reset, preventing deviation. The first spring automatically pushes the first Y-axis slide rail to reset after the third Y-axis slide rail is moved away, without the need for additional power. This allows the third Y-axis slide rail to smoothly push open the first Y-axis slide rail and automatically restore the docking state of the first Y-axis slide rail and the X-axis slide rail after it is moved away.

[0010] Preferably, a square frame is laterally movably inserted at one end of the X-axis slide rail near the first Y-axis slide rail. A second limiting rod passes laterally through the lower end of the square frame. The second limiting rod is fixed on the X-axis slide rail. A second spring is fixedly connected between the square frame and the X-axis slide rail. The second limiting rod is located inside the second spring. A pedal shaft rotates through the X-axis slide rail. A second push-rotating block is fixedly connected to one end of the pedal shaft located inside the square frame. When the second push-rotating block rotates, it pushes the square frame to move laterally. A second pedal is fixedly connected to one end of the pedal shaft that extends out of the X-axis slide rail. Two curved protrusions are provided on the side of the frame. Slots are provided on the side of the third Y-axis slide rail and the first Y-axis slide rail. When the third Y-axis slide rail and the first Y-axis slide rail abut together, the distance between the two slots is equal to the distance between the two curved protrusions, so that the two curved protrusions can be inserted into the two slots at the same time. Through the above technical solution, the two arc-shaped protrusions simultaneously engage with the two slots, which firstly fixes the third Y-axis slide rail and the first Y-axis slide rail to each other, and secondly fixes the third Y-axis slide rail and the first Y-axis slide rail to the X-axis slide rail simultaneously, ensuring stability during locking. The combination of the second limiting rod and the second spring ensures the accuracy of the frame's movement trajectory and the automaticity of reset. The operator can easily disengage the third Y-axis slide rail, the first Y-axis slide rail, and the X-axis slide rail by stepping on the second pedal, making operation convenient.

[0011] The beneficial effects of this invention are as follows: In summary, this device enables the movement and sharing of charging piles among multiple parking spaces. When a parking space is occupied by a gasoline car or an electric vehicle that does not need to charge, the charging pile can be moved to another parking space that needs charging, thereby avoiding the charging pile being occupied vacant, improving the utilization rate of the charging pile and the charging service efficiency of the parking lot, and ensuring that the charging pile is fixed after it is moved. Attached Figure Description

[0012] Figure 1 This is a first-view perspective perspective view of the present invention.

[0013] Figure 2 This is a second-view perspective perspective view of the present invention after partial cross-section.

[0014] Figure 3 for Figure 2 A magnified view of part A.

[0015] Figure 4 This is a rear view of the present invention.

[0016] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure at point BB.

[0017] Figure 6 for Figure 5 A magnified view of part C.

[0018] Figure 7 for Figure 4 A schematic diagram of the cross-sectional structure at point DD.

[0019] Figure 8 for Figure 4 Schematic diagram of the cross-sectional structure at EE.

[0020] Figure 9 for Figure 8 A magnified schematic diagram of part F.

[0021] Figure 10 This is a top view of the present invention.

[0022] Figure 11 for Figure 10 A schematic diagram of the cross-sectional structure at point GG.

[0023] In the diagram: 1. X-axis slide rail; 2. First Y-axis slide rail; 3. Second Y-axis slide rail; 4. Third Y-axis slide rail; 5. Charging pile body; 6. Roller; 7. Slide rail protrusion; 8. First pedal; 9. Push plate; 10. Second pedal; 11. Pedal shaft; 12. First slide rail; 13. First push-rotating block; 14. First abutment block; 15. Second slide rail; 16. First limiting rod; 17. First spring; 18. Second limiting rod; 19. Square frame; 20. Second push-rotating block; 21. Second spring; 22. Arc-shaped protrusion; 23. Lower push-rotating plate; 24. Lifting frame; 25. Third spring; 26. Third limiting rod; 27. Upper push-rotating plate; 28. Top groove; 29. ​​First torsion spring; 30. Slot; 31. Second torsion spring; 32. Top rod. Detailed Implementation

[0024] The following will refer to the attached reference. Figures 1 to 11 The various embodiments of the present invention will be described in detail below. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0025] As attached Figure 1 -Appendix Figure 11 As shown; A ground-mounted charging pile for underground parking lots includes an X-axis slide rail 1, a first Y-axis slide rail 2, a second Y-axis slide rail 3, a third Y-axis slide rail 4, and a charging pile body 5. Second Y-axis slide rail 3: The second Y-axis slide rail 3 is fixed on the ground of the underground parking lot along the first direction, that is, the length direction of the second Y-axis slide rail 3 is the first direction. Two first slide rails 12 are arranged side by side on the upper side of the second Y-axis slide rail 3, and two second slide rails 15 are arranged side by side on the upper side of the second Y-axis slide rail 3. Third Y-axis slide rail 4: The third Y-axis slide rail 4 slides along the length of the second Y-axis slide rail 3 on the second Y-axis slide rail 3. There are two rows of wheels at the bottom of the third Y-axis slide rail 4 that rotate through a pivot. The wheels roll in the second slide rail 15. The front and rear ends of the second slide rail 15 are closed. The third Y-axis slide rail 4 stops when it reaches the end of the second slide rail 15. Between the second Y-axis slide rail 3 and the third Y-axis slide rail 4: A downward-pushing plate 23 rotates up and down via a pivot inside the front end of the second Y-axis slide rail 3. A first torsion spring 29 is fixedly connected between the downward-pushing plate 23 and the second Y-axis slide rail 3. The first torsion spring 29 pushes the downward-pushing plate 23 upward. When the third Y-axis slide rail 4 reaches the front end of the second slide rail 15, the downward-pushing plate 23 pushes the third Y-axis slide rail 4 forward to fix it. The front end of the downward-pushing plate 23 is fixedly connected... There is a first pedal 8. When the first pedal 8 is stepped on, the lower push plate 23 rotates downward. The upper push plate 27 rotates up and down through a rotating shaft in the third Y-axis slide rail 4. The upper push plate 27 is also fixedly connected to the third Y-axis slide rail 4. The first torsion spring 29 supports the upper push plate 27 to keep it horizontal. When the lower push plate 23 pushes against the third Y-axis slide rail 4, the lower push plate 23 pushes the upper push plate 27 upward. The upper push plate 27 rotates from a horizontal state to an oblique upward state. Charging pile body 5: Each of the four corners of the charging pile body 5 has a roller 6 that rotates through a pivot. The roller 6 moves and is mounted on the third Y-axis slide rail 4. The charging pile body 5 moves along the second direction, which is perpendicular to the first direction. On the upper side of the third Y-axis slide rail 4, there are two opposite ends of the slide rail protrusions 7 along the second direction. Both ends of the two slide rail protrusions 7 have notches along the second direction. The rollers 6 at the four corners of the charging pile body 5 move out along the notches of the slide rail protrusions 7 respectively. Between the third Y-axis slide rail 4 and the charging pile body 5, a third limiting rod 26 is inserted vertically at the lower end of the charging pile body 5. A lifting frame 24 is fixedly connected to the lower end of the third limiting rod 26. A third spring 25 is fixedly connected between the lifting frame 24 and the lower end of the charging pile body 5. When the upper push rotating plate 27 is in a horizontal state, its upper end is inserted into the lifting frame 24, but the lifting frame 24 is not pushed upward by the upper push rotating plate 27, and the third spring 25 is not compressed. When the lifting frame 24 is in an oblique upward state, its upper end is inserted into the lifting frame 24 and pushes the lifting frame 24 upward, and the third spring 25 is compressed. The reaction force of the third spring 25 pushes the lifting frame 24 downward. The lifting frame 24, the upper push rotating plate 27 and the lower push rotating plate 23 are tightly connected to prevent the third Y-axis slide rail 4 and the charging pile body 5 from moving laterally, thereby improving safety. First Y-axis slide rail 2: First Y-axis slide rail 2 is movably mounted on second Y-axis slide rail 3 along the first direction; Between the first Y-axis slide rail 2, the second Y-axis slide rail 3, and the third Y-axis slide rail 4, a first abutment block 14 is rotatably installed in the second Y-axis slide rail 3 via a rotating shaft. A second torsion spring 31 is fixedly connected between the first abutment block 14 and the second Y-axis slide rail 3. A top groove 28 is provided on the lower side of the first Y-axis slide rail 2. After the second torsion spring 31 pushes the first abutment block 14 to rotate upward, it abuts against the end of the top groove 28, so that the first Y-axis slide rail 2 is fixed on the second Y-axis slide rail 3. After the rotating shaft of the first abutment block 14 rotates and passes into the first slide rail 12, a first push-rotating block 13 is fixedly connected. Two push plates 9 are fixedly connected at the lower end of the third Y-axis slide rail 4. The push plates 9 are located in the first slide rail 12. When the third Y-axis slide rail 4 approaches the first Y-axis slide rail 2, the push plates 9 push the first push-rotating block 13 to rotate. The first push-rotating block 13 drives the first abutment block 14 to move downward out of the top groove 28. A push rod 32 is fixedly connected to the upper side of the second Y-axis slide rail 3. When the third Y-axis slide rail 4 pushes open the first Y-axis slide rail 2, the push rod 32 pushes the upper rotating plate 27 downward. X-direction slide rail 1: X-direction slide rail 1 is fixed on the ground of the underground parking lot. There are two X-direction slide rails 1, which are located on both sides of the rear end of the second Y-direction slide rail 3. X-direction slide rail 1 is set along the second direction. The first Y-direction slide rail 2 and the third Y-direction slide rail 4 are respectively connected to X-direction slide rail 1. A first limiting rod 16 is fixedly connected to the end of the first Y-axis slide rail 2. The first limiting rod 16 moves through the X-axis slide rail 1. A first spring 17 is fixedly connected between the first Y-axis slide rail 2 and the X-axis slide rail 1. The first limiting rod 16 is located inside the first spring 17. A rectangular frame 19 is laterally inserted into one end of the X-axis slide rail 1 near the first Y-axis slide rail 2. A second limiting rod 18 is laterally inserted through the lower end of the rectangular frame 19. The second limiting rod 18 is fixed on the X-axis slide rail 1. A second spring 21 is fixedly connected between the rectangular frame 19 and the X-axis slide rail 1. The second limiting rod 18 is located inside the second spring 21. A pedal shaft 11 rotates through the X-axis slide rail 1. A second push-rotating block 20 is fixedly connected to one end of the pedal shaft 11 inside the rectangular frame 19. When the second push-rotating block 20 rotates, it pushes the rectangular frame 19 to move laterally. A second pedal 10 is fixedly connected to one end of the pedal shaft 11 that extends out of the X-axis slide rail 1. When the second pedal 10 is pressed, the pedal shaft 11 rotates. Two arc-shaped protrusions 22 are provided on the side of the frame 19. Slots 30 are provided on the side of the third Y-axis slide rail 4 and the first Y-axis slide rail 2. When the third Y-axis slide rail 4 and the first Y-axis slide rail 2 are in contact, the distance between the two slots 30 is equal to the distance between the two arc-shaped protrusions 22, so that the two arc-shaped protrusions 22 are inserted into the two slots 30 to fix the third Y-axis slide rail 4 and the first Y-axis slide rail 2. When the frame 19 moves laterally away from the first Y-axis slide rail 2, the two arc-shaped protrusions 22 are pulled out from the two slots 30.

[0026] The working principle of this device is as follows: When the charging pile body 5 is fixed normally, the first torsion spring 29 pushes the lower push plate 23 to rotate upward and press against the third Y-axis slide rail 4, so that the third Y-axis slide rail 4 is fixed. At the same time, the lower push plate 23 pushes the upper push plate 27 upward. The upper push plate 27 overcomes the torque of the first torsion spring 29 and inserts further upward into the lifting frame 24 to fix the charging pile body 5. At the same time, the first abutment block 14 pushes the top groove 28 on the lower side of the first Y-axis slide rail 2 to fix the first Y-axis slide rail 2. In this state, other charging pile bodies 5 can move on the X-axis slide rail 1 and the first Y-axis slide rail 2. When it is necessary to change the position of the charging pile body 5, step on the first pedal 8. The first pedal 8 overcomes the torque of the first torsion spring 29 and drives the lower push plate 23 to rotate downward. The lower push plate 23 no longer presses against the third Y-axis slide rail 4, while the upper push plate 27 rotates downward but is still pushed upward by the first torsion spring 29 and inserted into the lifting frame 24. That is, although the charging pile body 5 and the third Y-axis slide rail 4 are no longer fixed on the second Y-axis slide rail 3, the charging pile body 5 and the third Y-axis slide rail 4 are still fixed to each other, so that the operator can push the charging pile body 5 and the third Y-axis slide rail 4 together to move along the second Y-axis slide rail 3. Then, the third Y-axis slide rail 4 drives the push plate 9 to move, causing the push plate 9 to push the first push-rotating block 13 to rotate, overcoming the torque of the second torsion spring 31. The first push-rotating block 13 drives the first abutment block 14 to rotate coaxially, and the first abutment block 14 leaves the top groove 28 on the lower side of the first Y-axis slide rail 2, allowing the first Y-axis slide rail 2 to move freely. Then, the third Y-axis slide rail 4 pushes against the first Y-axis slide rail 2 and moves together, compressing the first spring 17 until the third Y-axis slide rail 4 is aligned with the X-axis slide rail 1. At this time, the second spring 21 pulls the frame 19, and the two arc-shaped protrusions 22 on the frame 19 are respectively inserted into the slots 30 on the side of the first Y-axis slide rail 2 and the slots 30 on the side of the third Y-axis slide rail 4. The first Y-axis slide rail 2 and the third Y-axis slide rail 4 can be fixed relative to each other, or the first Y-axis slide rail 2 and the third Y-axis slide rail 4 can be fixed simultaneously on the second Y-axis slide rail 3, so that the third Y-axis slide rail 4 is aligned with the X-axis slide rail 1, and the third Y-axis slide rail 4 replaces the first Y-axis slide rail 2 and connects with the X-axis slide rail 1. The push rod 32 pushes the upper push plate 27 to overcome the torque of the first torsion spring 29 and forcibly rotates downward. Then the upper push plate 27 leaves the lifting frame 24, so that the charging pile body 5 is disengaged from the third Y-axis slide rail 4. The charging pile body 5 can move along the third Y-axis slide rail 4 and the X-axis slide rail 1. Then the charging pile body 5 goes to other positions not occupied by vehicles, and this position is vacant. When other charging pile bodies 5 move to the empty position, the charging pile body 5 moves to the third Y-axis slide rail 4. The foot steps on the second pedal 10, which drives the pedal shaft 11 to rotate. The pedal shaft 11 drives the second push block 20 to rotate. The second push block 20 pushes the frame 19 to move, and the second spring 21 is stretched. The two arc-shaped protrusions 22 on the frame 19 leave the slot 30. At this time, the first spring 17 extends and pushes the first Y-axis slide rail 2 and the third Y-axis slide rail 4, so that the first Y-axis slide rail 2 reconnects with the X-axis slide rail 1. Then, the third Y-axis slide rail 4 is manually pushed forward until it returns to the state described above when the charging pile body 5 is fixed.

[0027] It should be noted that in the description of this invention, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationship, are based on the appendix. Figure 1 The directions or positional relationships shown are merely for descriptive purposes and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0029] The technical solution of the present invention has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will all fall within the scope of protection of the present invention.

Claims

1. A floor-standing charging column for an underground parking garage, characterized in that It includes an X-axis slide rail (1), a first Y-axis slide rail (2), a second Y-axis slide rail (3), a third Y-axis slide rail (4), and a charging pile body (5). Second Y-axis slide rail (3): The second Y-axis slide rail (3) is set along the first direction; Third Y-axis slide rail (4): The third Y-axis slide rail (4) slides along the first direction on the second Y-axis slide rail (3); Charging pile body (5): The charging pile body (5) is installed on the third Y-direction slide rail (4). The charging pile body (5) moves along the second direction, which is perpendicular to the first direction. When the third Y-direction slide rail (4) reaches the front end of the second Y-direction slide rail (3), the third Y-direction slide rail (4) and the charging pile body (5) are simultaneously fixed and snapped into the front end of the second Y-direction slide rail (3). First Y-axis slide rail (2): The first Y-axis slide rail (2) is movably mounted on the second Y-axis slide rail (3) along the first direction; X-direction slide rail (1): There are two X-direction slide rails (1) and they are located on both sides of the rear end of the second Y-direction slide rail (3). The X-direction slide rail (1) is set along the second direction. The first Y-direction slide rail (2) and the third Y-direction slide rail (4) alternately connect with the X-direction slide rail (1). When the third Y-axis slide rail (4) reaches the front end of the second Y-axis slide rail (3), the first Y-axis slide rail (2) docks with and is fixed to the X-axis slide rail (1). When the third Y-axis slide rail (4) docks with the X-axis slide rail (1), it pushes open the first Y-axis slide rail (2) and fixes the first Y-axis slide rail (2), the third Y-axis slide rail (4) and the X-axis slide rail (1) together. The charging pile body (5) moves between the third Y-axis slide rail (4) and the X-axis slide rail (1) or between the first Y-axis slide rail (2) and the X-axis slide rail (1).

2. The floor charging pile for underground parking lots according to claim 1, characterized in that, Inside the front end of the second Y-axis slide rail (3), there is a downward push plate (23) that rotates up and down via a rotating shaft. A first torsion spring (29) is fixedly connected between the downward push plate (23) and the second Y-axis slide rail (3). The downward push plate (23) pushes forward against the third Y-axis slide rail (4). A first pedal (8) is fixedly connected to the front end of the downward push plate (23). An upper push plate (27) is rotated up and down within the third Y-axis slide rail (4) via a rotating shaft. A first torsion spring (29) is also fixedly connected between the upper push plate (27) and the third Y-axis slide rail (4). When the lower push plate (23) presses against the third Y-axis slide rail (4), the lower push plate (23) pushes the upper push plate (27) upward. The lower end of the charging pile body (5) is movably inserted with a third limiting rod (26), the lower end of the third limiting rod (26) is fixedly connected with a lifting frame (24), and a third spring (25) is fixedly connected between the lifting frame (24) and the lower end of the charging pile body (5). The upper end of the upper push plate (27) is inserted into the lifting frame (24). A push rod (32) is fixedly connected to the upper side of the second Y-axis slide rail (3). When the third Y-axis slide rail (4) pushes open the first Y-axis slide rail (2), the push rod (32) pushes the upper push plate (27) downward.

3. The floor charging pile for underground parking lots according to claim 1, characterized in that, The upper side of the second Y-axis slide rail (3) is provided with a first slide rail (12); A first abutment block (14) is rotatably installed inside the second Y-axis slide rail (3) via a rotating shaft. A second torsion spring (31) is fixedly connected between the first abutment block (14) and the second Y-axis slide rail (3). A top groove (28) is provided on the lower side of the first Y-axis slide rail (2). The second torsion spring (31) pushes the first abutment block (14) to rotate upward and then abuts against the end of the top groove (28). The rotating shaft of the first abutment block (14) rotates and passes into the first slide rail (12) and is fixedly connected to the first push block (13). Two push plates (9) are fixedly connected to the lower end of the third Y-axis slide rail (4). The push plates (9) are located inside the first slide rail (12). When the third Y-axis slide rail (4) approaches the first Y-axis slide rail (2), the push plates (9) push the first push block (13) to rotate.

4. The ground charger post for underground parking lots according to claim 1, characterized in that, The four corners of the charging pile body (5) are equipped with rollers (6) that rotate through a pivot. On the upper side of the third Y-axis slide rail (4), there are two opposing ends of the slide rail protrusions (7) along the second direction. Both ends of the two slide rail protrusions (7) are provided with notches along the second direction. The rollers (6) at the four corners of the charging pile body (5) move out along the notches of the slide rail protrusions (7).

5. The ground charger post for underground parking lots according to claim 1, characterized in that, A first limiting rod (16) is fixedly connected to the end of the first Y-direction slide rail (2). The first limiting rod (16) moves along the first direction through the X-direction slide rail (1). A first spring (17) is fixedly connected between the first Y-direction slide rail (2) and the X-direction slide rail (1). The first limiting rod (16) is located inside the first spring (17).

6. A ground-mounted charging pile for underground parking lots according to claim 1, characterized in that, A rectangular frame (19) is laterally inserted into one end of the X-axis slide rail (1) near the first Y-axis slide rail (2). The lower end of the rectangular frame (19) is laterally inserted through a second limiting rod (18). The second limiting rod (18) is fixed on the X-axis slide rail (1). A second spring (21) is fixedly connected between the rectangular frame (19) and the X-axis slide rail (1). The second limiting rod (18) is located inside the second spring (21). A pedal shaft (11) rotates through the X-axis slide rail (1). A second push block (20) is fixedly connected to one end of the pedal shaft (11) inside the rectangular frame (19). When the second push block (20) rotates, it pushes the rectangular frame (19) to move laterally. A second pedal (10) is fixedly connected to one end of the pedal shaft (11) that extends out of the X-axis slide rail (1). Two curved protrusions (22) are provided on the side of the frame (19). Slots (30) are provided on the side of the third Y-axis slide rail (4) and the first Y-axis slide rail (2). When the third Y-axis slide rail (4) and the first Y-axis slide rail (2) abut together, the distance between the two slots (30) is equal to the distance between the two curved protrusions (22), so that the two curved protrusions (22) can be inserted into the two slots (30) at the same time.

Images