Parking pile and parking space

Abstract

The utility model discloses a parking pile and a parking space, and belongs to the technical field of parking space parking piles, the parking pile comprises a base and a lifting mechanism located in the base, a first lifting column is slidably connected in the base, and a second lifting column is slidably connected in the first lifting column; the first lifting column and the second lifting column synchronously move in the same direction through a lifting mechanism. Lifting motion of the parking pile is achieved through the two-stage lifting column, the lifting mechanism can drive the first lifting column and the second lifting column to move at the same time, and therefore the parking pile can achieve the rapid lifting effect, the waiting time of vehicles entering and exiting parking spaces is shortened, and the vehicle entering and exiting efficiency is improved. The parking space comprises the parking piles, a plurality of parking piles are arranged on the periphery of the parking space, the base is pre-buried at the bottom of the parking space, and a plurality of sensors are arranged in the middle of the parking space. The parking piles are arranged around the parking space, rapid lifting of the parking piles of the parking space can be achieved, and the efficiency and convenience of entering and exiting the parking space are improved.

Description

Technical Field

[0001] The utility model relates to a parking system structure, and more specifically, to a parking post and a parking space. Background Art

[0002] Parking posts play an important role in traffic management and vehicle safety and are widely used in life. However, some parking posts are fixed and immovable. When a vehicle parks, it must enter and exit through the only entrance and exit, resulting in inconvenient parking. There are also some parking posts that can be lifted and lowered, but the lifting and lowering speed of the parking posts is too slow and the lifting and lowering time is too long, so the vehicle needs to wait, resulting in low parking efficiency. At present, the parking management of roadside parking spaces mainly relies on manual work, and there are problems such as irregular parking. In addition, with the increasing number of new energy vehicles, charging piles are difficult to meet the needs.

[0003] For example: Chinese Patent Publication No. CN106592460B, publication date January 8, 2019, invention name is a battery-driven remote communication electric parking post. This application discloses a parking post structure, including a bottom plate, a fixed support column, a lifting column, an electric push rod, a top cover, a flange, and also including a reinforcing body, a status indicator light, a communication module, a sensor, a battery, an antenna. The lifting column adopts a cylindrical hollow structure, and an electric push rod and a reinforcing body are installed inside it, and its top is connected to the top cover. This solution has a simple structure, low cost and is easy to install. However, in this solution, the lifting speed of the parking post is slow, which affects the parking efficiency to a certain extent.

[0004] Another example: Chinese Patent Publication No. CN206888628U, publication date January 16, 2019, utility model name is a multi-functional open-air parking space. This application discloses a parking space, including a parking space group composed of a plurality of parking space bodies arranged side by side, with adjacent two parking space bodies spaced apart, and a plurality of green plant planting boxes are fixed on the left and right sides of each parking space body, and a green belt is fixed at the rear of the parking space group. This solution can improve the greening effect of beautifying the environment, but this solution will seriously cause the problem of extremely inconvenient vehicle entry and exit. Summary of the Utility Model

[0005] The utility model overcomes the problems of too long lifting time of the parking post and low starting and stopping efficiency, and overcomes the problem of inconvenient parking in the parking space, and provides a parking post and a parking space. The parking post can achieve rapid lifting and lowering, reduce the time for the vehicle to enter and exit the parking space, and improve the vehicle entry and exit efficiency; the parking space improves the convenience of vehicle entry and exit.

[0006] To solve the above technical problems, the present utility model adopts the following technical solutions: A parking post, comprising a base and a lifting mechanism located inside the base. A first lifting column is slidably connected inside the base, and a second lifting column is further slidably connected inside the first lifting column. The first lifting column and the second lifting column move synchronously and in the same direction through the lifting mechanism. In this solution, the lifting movement of the parking post is realized by using two-stage lifting columns. The lifting mechanism can drive the first lifting column and the second lifting column to move simultaneously, so that the parking post can achieve the effect of rapid lifting and lowering, reducing the waiting time for vehicles to enter and exit the parking space and improving the efficiency of vehicle entry and exit. And since the maximum height of the parking post is the sum of the lengths of the two lifting columns, the length of a single lifting column can also be reduced, and the groove arranged in the parking space can be shallower, reducing the construction and layout difficulty.

[0007] Preferably, the lifting mechanism includes a driving screw and a sleeve sleeved outside the driving screw. The sleeve is axially slidably connected to the driving screw; the driving screw is threadedly connected to the bottom of the first lifting column, and one end of the sleeve is arranged at the bottom of the first lifting column. The lifting mechanism is used to drive the movement of the first lifting column and the second lifting column. In this solution, the driving screw is adopted to drive the synchronous movement of the first lifting column and the second lifting column at the same time. The driving screw can directly drive the lifting movement of the first lifting column, and the sleeve sleeved outside the driving screw can further drive the movement of the second lifting column; the number of driving devices is reduced.

[0008] Preferably, the other end of the sleeve penetrates through the bottom of the second lifting column and is threadedly connected to the bottom of the second lifting column. Thread transmission is adopted between the sleeve and the second lifting column. When the sleeve rotates, the second lifting column is lifted or lowered under the action of the thread, so as to realize the lifting action of the second lifting column.

[0009] Preferably, a receiving groove is provided on one side of the sleeve close to the bottom of the first lifting column, and a bearing is provided in the receiving groove. The sleeve as a whole will also rotate relative to the first lifting column, and the bottom of the first lifting column will also have a lifting effect on the sleeve, reducing the transmission friction between the bottom of the first lifting column and the bottom of the sleeve; a bearing is provided at the bottom of the sleeve. Similarly, the bearing is matched between the upper surface of the bottom of the first lifting column and the sleeve, greatly reducing the friction between the sleeve and the bottom of the first lifting column; improving the lifting stability of the parking post.

[0010] Preferably, the lifting mechanism includes a driving screw and a gear structure provided on the second lifting column. The driving screw is threadedly connected to the bottom of the first lifting column, and the gear structure is drivingly connected to the first lifting column in the vertical direction. The lifting mechanism can also adopt a combination of a driving screw and a gear drive method. Among them, the driving screw is directly threadedly connected to the first lifting column, and the lifting movement of the first lifting column is directly driven by the driving screw. The gear structure is separately provided on the second lifting column, and the first lifting column and the second lifting column are driven by gears to realize the lifting action of the second lifting column on the first lifting column. This solution can greatly simplify the structure inside the lifting column. It should be noted that the driving screw and the gear structure need to act simultaneously to realize the synchronous lifting movement of the first lifting column and the second lifting column.

[0011] Preferably, a driving device is provided on the gear structure, and a tooth groove is provided on the inner side of the first lifting column. The gear structure meshes with the tooth groove. The driving device is used to drive the gear structure to rotate, and the tooth groove provided on the inner wall of the first lifting column can cooperate with the gear structure for transmission to realize the movement between the first lifting column and the second lifting column.

[0012] Preferably, a first slider and a first sliding groove are provided between the first lifting column and the base, and a second slider and a second sliding groove are provided between the first lifting column and the second lifting column. The first slider and the first sliding groove can realize the axial sliding movement between the first lifting column and the base, provide a good guiding function, and at the same time can also prevent relative rotation between the first lifting column and the base, affecting the lifting efficiency. The second slider and the second sliding groove can realize the axial sliding movement between the first lifting column and the second lifting column, provide a good guiding function, and at the same time can also prevent relative rotation between the first lifting column and the second lifting column, affecting the lifting efficiency.

[0013] Preferably, a third slider and a third sliding groove are provided between the driving screw and the sleeve. The third slider and the third sliding groove can realize the axial sliding movement between the sleeve and the driving screw, provide a good guiding function, and at the same time can also prevent relative rotation between the driving screw and the sleeve, affecting the lifting efficiency.

[0014] A parking space includes the above-mentioned parking pile, and also includes a parking space. A plurality of the above-mentioned parking piles are provided around the parking space. The base is embedded at the bottom of the parking space, and a plurality of sensors are provided in the middle of the parking space. In this solution, arranging the above-mentioned parking piles around the parking space can realize the rapid lifting of the parking piles in the parking space, improve the efficiency and convenience of vehicles entering and leaving the parking space, and the sensors can sense whether there is a vehicle parked on the parking space. The base of the parking pile is buried at the bottom of the edge of the parking space, and the first lifting column and the second lifting column can be lifted to expose the surface of the parking space. When the first lifting column and the second lifting column contract to the shortest position, the top of the second lifting column is flush with the surface of the parking space.

[0015] Preferably, it further includes a control system, and the control system includes a charging pile and a monitoring device. The control system can control the lifting action of the parking pile, the charging pile can provide a charging function for the vehicle, and the monitoring device can monitor whether there is a vehicle parked in the parking space.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: (1) The parking pile can achieve the effect of rapid lifting and lowering, reducing the waiting time for the vehicle to enter and exit the parking space and improving the vehicle entry and exit efficiency; (2) It can reduce the minimum length of the parking pile, and the groove arranged in the parking space can be shallower, reducing the construction layout difficulty; (3) The structure is simple and easy to implement, and the lifting stability of the parking pile is better; (4) The parking space is more intelligent, providing an optimized solution for traffic management and vehicle safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the parking pile of the present utility model.

[0018] Figure 2 It is the cross-sectional view of the parking pile of the present utility model.

[0019] Figure 3 It is the exploded view of the parking pile of the present utility model.

[0020] Figure 4 It is the structural schematic diagram of the base, the first lifting column and the second lifting column of the parking pile of the present utility model.

[0021] Figure 5 It is the top view of the sleeve of the parking pile of the present utility model.

[0022] Figure 6 is Figure 5 the cross-sectional view in the A-A direction in

[0023] Figure 7 It is the schematic diagram of another embodiment of the parking pile of the present utility model.

[0024] Figure 8 It is the schematic diagram of the contracted state of the parking pile of the present utility model.

[0025] Figure 9 It is the schematic diagram of the parking space of the present utility model.

[0026] In the figure: 1. Base, 2. Lifting mechanism, 3. First lifting column, 4. Second lifting column, 5. Sleeve, 6. Driving screw, 7. Accommodating groove, 8. Bearing, 9. Gear structure, 10. Tooth groove, 11. Driving device, 12. First slider, 13. First sliding groove, 14. Second slider, 15. Second sliding groove, 16. Third slider, 17. Third sliding groove, 18. Parking space, 19. Inductor, 20. Charging pile, 21. Monitoring device, 22. Driving motor, 23. Elastic pad, 24. Shaft column hole, 25. Top cover, 26. Sensor, 27. Street side, 28. Parking post, 29. Vehicle. Specific implementation mode

[0027] The technical solution of the present utility model will be further specifically described below through specific embodiments in conjunction with the accompanying drawings.

[0028] Embodiment 1: As Figures 1 to 6 and Figure 8 shown, a parking post includes a base 1, a first lifting column 3 and a second lifting column 4. The base 1 is slidably connected to the first lifting column 3, and the first lifting column 3 is slidably connected to the second lifting column 4. The interiors of the base 1, the first lifting column 3 and the second lifting column 4 are all hollow. A lifting mechanism 2 is arranged inside the base 1, the first lifting column 3 and the second lifting column 4. In this solution, the lifting movement of the parking post is realized by using two-stage lifting columns. The lifting mechanism 2 can drive the first lifting column 3 and the second lifting column 4 to move simultaneously, so that the parking post can achieve the effect of rapid lifting, reduce the waiting time for the vehicle to enter and exit the parking space, and improve the vehicle entry and exit efficiency. And since the maximum height of the parking post is the sum of the lengths of the two lifting columns, the length of a single lifting column can also be reduced, and the groove arranged in the parking space can be shallower, reducing the construction layout difficulty.

[0029] The lifting mechanism 2 includes a driving motor 22 and a driving screw 6. The driving screw 6 is fixedly connected to the output end of the driving motor 22. The driving motor 22 is fixedly arranged at the inner bottom position of the base 1, and the driving screw 6 is arranged vertically. The radial dimension of the outer surface of the first lifting column 3 is adapted to the radial dimension of the inner surface of the base 1. A threaded hole is opened at the bottom of the first lifting column 3, and the driving screw 6 is threadedly connected to the threaded hole at the bottom of the first lifting column 3. When the driving screw 6 rotates under the drive of the driving motor 22, the first lifting column 3 can move up or down along the inside of the base 1. Among them, the driving motor 22 is fixed to the bottom of the base 1 by fasteners such as screws. And an elastic pad 23 is arranged between the driving motor 22 and the bottom of the base 1. The vibration of the driving motor 22 during operation can be reduced through the elastic pad 23, improving the movement smoothness of the first lifting column 3.

[0030] A sliding structure is further provided between the base 1 and the first lifting column 3, including a first slider 12 and a first chute 13. There are three groups of the first slider 12 and the first chute 13, and they are evenly distributed in the circumferential direction of the base 1 and the first lifting column 3. Among them, the first slider 12 is arranged on the inner wall of the base 1, the first chute 13 is arranged on the outer wall of the first lifting column 3, and the first slider 12 is located in the first chute 13. Thus, under the action of the first slider 12 and the first chute 13, the first lifting column 3 can stably lift in the base 1, and the first lifting column 3 can be effectively prevented from rotating inside the base 1. It should be noted that the positions of the first slider 12 and the first chute 13 can also be respectively arranged on the first lifting column 3 and the base 1, and the achieved effects are the same.

[0031] The lifting mechanism 2 further includes a sleeve 5 inside the first lifting column 3. The sleeve 5 is sleeved outside the driving screw 6. When the driving screw 6 rotates, it will also drive the sleeve 5 to rotate circumferentially together. Specifically, a third chute 17 is arranged inside the sleeve 5, and a third slider 16 is arranged on the driving screw 6. There are three groups of the third slider 16 and the third chute 17, and they are evenly distributed around the sleeve 5 and the driving screw 6. In order to prevent the third slider 16 from interfering with the thread on the driving screw 6, the third slider is only arranged at the top position of the driving screw 6. The third slider 16 and the third chute 17 are slidably connected in a matching manner. Thus, the driving screw 6 can axially slide relative to the sleeve 5, and under the action of the third slider 16 and the third chute 17, the driving screw 6 will also drive the sleeve 5 to rotate circumferentially. It should also be noted that the positions of the third slider 16 and the third chute 17 can also be respectively arranged on the inner wall of the sleeve 5 and the driving screw 6. Among them, although the third chute 17 is arranged on the driving screw 6, which will make the driving screw 6 segmented, it will not affect the threaded transmission between the driving screw 6 and the position of the bottom screw hole of the first lifting column 3.

[0032] External threads are provided on the outside of the sleeve 5. A second lifting column 4 is also provided inside the first lifting column 3. The radial dimension of the inner wall of the first lifting column 3 is adapted to the radial dimension of the outer wall of the second lifting column 4, so that the second lifting column 4 can be placed into the first lifting column 3, and the second lifting column 4 is slidably connected inside the first lifting column 3. One end of the sleeve 5 is located at the bottom of the first lifting column 3, and the other end passes through the bottom of the second lifting column 4 and is located inside the second lifting column 4. A threaded hole is provided at the bottom of the second lifting column 4, and the sleeve 5 is threadedly connected to the threaded hole at the bottom of the second lifting column 4. When the sleeve 5 rotates, the second lifting column 4 can be driven to move up and down inside the first lifting column 3. That is, when the drive motor 22 is started, the drive screw 6 rotates, the drive screw 6 drives the sleeve 5 to rotate. At the same time, the drive screw 6 causes the first lifting column 3 to lift inside the base 1, and the sleeve 5 causes the second lifting column 4 to lift inside the first lifting column 3. By adjusting the spiral direction, the first lifting column 3 and the second lifting column 4 can be made to rise or fall synchronously. Thus, the parking post can achieve the effect of rapid lifting and lowering.

[0033] At the position of the threaded hole at the bottom of the first lifting column 3, the threaded hole extends into the first lifting column 3 to form a shaft column hole 24. On the one hand, it enhances the structural strength of the bottom of the first lifting column 3. On the other hand, it increases the threaded connection area between the drive screw 6 and the bottom of the first lifting column 3, improving the stability of the first lifting column 3; at the same time, it can also provide an installation space for the bearing 8 of the sleeve 5. Specifically, in order to reduce the rotational friction between the sleeve 5 and the bottom of the first lifting column 3, a bearing 8 can be used for connection. A receiving groove 7 is provided at the bottom of the sleeve 5. The bearing 8 is sleeved on the shaft column hole 24 and fixed to the shaft column hole 24. Then, the receiving groove 7 at the bottom of the sleeve 5 is sleeved on the outer ring of the bearing 8 and forms an interference fit. There is a certain gap between the bottom of the sleeve 5 and the ground of the first lifting column 3. When the drive screw 6 rotates, the sleeve 5 can be easily driven to rotate together, effectively reducing the output driving force.

[0034] It should also be noted that a second slider 14 is provided on the inner wall of the first lifting column 3, and a second sliding groove 15 is provided on the outer wall of the second lifting column 4. There are three groups of the second slider 14 and the second sliding groove 15, and the second slider 14 and the second sliding groove 15 are evenly distributed around the first lifting column 3 and the second lifting column 4. The second slider 14 is slidably connected inside the second sliding groove 15, so that the second lifting column 4 can slide smoothly inside the first lifting column 3. And under the action of the second slider 14 and the second sliding groove 15, relative rotation between the first lifting column 3 and the second lifting column 4 can be effectively prevented. It should be noted that a first sliding groove 13 is provided on the outer wall of the first lifting column 3, and a second slider 14 is provided on the inner wall of the first lifting column 3. The first sliding groove 13 and the second slider 14 are staggeredly distributed, so that the first sliding groove 13 and the second slider 14 are not located at the same position to reduce the structural strength of the first lifting column 3.

[0035] A top cover 25 is further provided at the top of the second lifting column 4. The top cover 25 is fixedly connected to the second lifting column 4. The top cover 4 is frustum-shaped. A sensor 26 is further arranged above the top cover 25 for detecting whether a vehicle enters or exits.

[0036] Embodiment 2: As Figure 1 、 Figure 4 、 Figure 7 and Figure 8 shown, a parking pile includes a base 1, a first lifting column 3 and a second lifting column 4. The base 1 is slidably connected to the first lifting column 3, and the first lifting column 3 is slidably connected to the second lifting column 4. The interiors of the base 1, the first lifting column 3 and the second lifting column 4 are all hollow, and a lifting mechanism 2 is arranged inside the base 1, the first lifting column 3 and the second lifting column 4. In this solution, the lifting movement of the parking pile is realized by using two-stage lifting columns. The lifting mechanism 2 can drive the first lifting column 3 and the second lifting column 4 to move simultaneously, so that the parking pile can achieve the effect of rapid lifting, reduce the waiting time for the vehicle to enter and exit the parking space, and improve the vehicle entry and exit efficiency. And since the maximum height of the parking pile is the sum of the lengths of the two lifting columns, the length of a single lifting column can also be reduced, and the groove arranged in the parking space can be shallower, reducing the construction layout difficulty.

[0037] The lifting mechanism 2 includes a driving motor 22 and a driving screw rod 6. The driving screw rod 6 is fixedly connected to the output end of the driving motor 22. The driving motor 22 is fixedly arranged at the inner bottom position of the base 1, and the driving screw rod 6 is arranged vertically. The radial dimension of the outer surface of the first lifting column 3 is adapted to the radial dimension of the inner surface of the base 1. A threaded hole is opened at the bottom of the first lifting column 3, and the driving screw rod 6 is threadedly connected to the threaded hole at the bottom of the first lifting column 3. When the driving screw rod 6 rotates under the drive of the driving motor 22, the first lifting column 3 can move upward or downward along the inside of the base 1. Among them, the driving motor 22 is fixed to the bottom of the base 1 by fasteners such as screws. And an elastic pad 23 is arranged between the driving motor 22 and the bottom of the base 1. The vibration during the operation of the driving motor 22 can be reduced through the elastic pad 23, and the movement stability of the first lifting column 3 can be improved.

[0038] A sliding structure is further arranged between the base 1 and the first lifting column 3, including a first slider 12 and a first sliding groove 13. A total of three groups of the first slider 12 and the first sliding groove 13 are provided, and they are evenly distributed in the circumferential direction of the base 1 and the first lifting column 3. Among them, the first slider 12 is arranged on the inner wall of the base 1, the first sliding groove 13 is arranged on the outer wall of the first lifting column 3, and the first slider 12 is located in the first sliding groove 13. Thus, under the action of the first slider 12 and the first sliding groove 13, the first lifting column 3 can stably perform lifting movement in the base 1, and the first lifting column 3 can be effectively prevented from rotating inside the base 1. It should be noted that the positions of the first slider 12 and the first sliding groove 13 can also be respectively arranged on the first lifting column 3 and the base 1, and the achieved effect is the same.

[0039] As Figure 7 shown, a second lifting column 4 is further arranged inside the first lifting column 3. The second lifting column 4 is slidably connected inside the first lifting column 3. The lifting mechanism 2 further includes a gear structure 9. The first lifting column 3 and the second lifting column 4 are slidably connected through the gear structure 9. Specifically, the radial dimension of the inner wall of the first lifting column 3 is adapted to the radial dimension of the outer wall of the second lifting column 4, so that the second lifting column 4 can be placed into the first lifting column 3. The gear structure 9 is arranged at the bottom position of the second lifting column 4. A total of two groups of the gear structure 9 are provided, and they are symmetrically arranged on both sides of the second lifting column 4. Tooth grooves 10 are arranged on the inner wall of the first lifting column 3 and at positions corresponding to the gear structure 9. The tooth grooves 10 are arranged vertically and at the top position of the first lifting column 3. A part of the gear structure 9 penetrates through the side wall of the second lifting column 4 and meshes with the gear structure 9 on the inner wall of the first lifting column 3.

[0040] A driving device 11 is provided beside the gear structure 9 and inside the second lifting column 4 for driving the gear structure 9 to rotate. The driving device 11 can adopt a small motor. Through the meshing transmission of the gear structure 9 and the tooth groove 10, the vertical sliding effect between the second lifting column 4 and the first lifting column 3 can be achieved. It should be noted that in order to ensure the synchronous lifting of the second lifting column 4 and the first lifting column 3, when the driving motor 22 is started, the driving device 11 also needs to be started synchronously, and the first lifting column 3 and the second lifting column 4 are made to rise or fall synchronously. Compared with the embodiment, the structure inside the parking post is simpler.

[0041] It should also be noted that a second slider 14 is provided on the inner wall of the first lifting column 3, and a second sliding groove 15 is provided on the outer wall of the second lifting column 4. There are three groups of the second slider 14 and the second sliding groove 15, and the second slider 14 and the second sliding groove 15 are evenly distributed around the first lifting column 3 and the second lifting column 4; the second slider 14 is slidably connected inside the second sliding groove 15, so that the second lifting column 4 can slide smoothly inside the first lifting column 3, and under the action of the second slider 14 and the second sliding groove 15, the relative rotation between the first lifting column 3 and the second lifting column 4 can be effectively prevented. It should be noted that a first sliding groove 13 is provided on the outer wall of the first lifting column 3, and a second slider 14 is provided on the inner wall of the first lifting column 3. The first sliding groove 13 and the second slider 14 are staggered, so that the first sliding groove 13 and the second slider 14 are not located at the same position to reduce the structural strength of the first lifting column 3.

[0042] A top cover 25 is further provided on the top of the second lifting column 4. The top cover 25 is fixedly connected to the second lifting column 4. The top cover 4 is frustum-shaped, and a sensor 26 is further arranged above the top cover 25 for detecting whether a vehicle enters or exits.

[0043] Embodiment 3: A parking space as Figure 9 shown, including the parking post in Embodiment 1 or Embodiment 2, and further including a plurality of parking spaces 18. The parking spaces 18 are arranged at the street side 27 position. The parking spaces 18 are arranged side by side in a rectangle. Six parking posts 28 are arranged around the parking spaces 18. There is no need to arrange a parking post 28 at the position of the parking space 18 close to the street side 27. Using the protruding part of the street side 27 as a boundary of the parking space 18, four parking posts 28 are arranged at the boundary of the parking space 18 far from the street side 27. The parking posts 28 are evenly arranged, and two of the parking posts 28 are arranged at the corner positions of the parking space 18. One parking post 28 is arranged on each of the two shorter boundaries of the parking space 18. Adjacent parking spaces 18 share the parking post 28 on the same boundary. Three sensors 19 are evenly arranged in the middle of the parking space 18 for detecting the position of the vehicle 29 in the parking space.

[0044] A control system is also provided at the location of the parking space. The control system includes structures such as a control circuit, a charging pile 20, and a monitoring device 21 disposed inside the parking space 18. The charging pile 20 can provide a charging function for a vehicle 29 or an electric vehicle. The monitoring device 21 is disposed on the charging pile 20, and a camera is provided on the monitoring device 21, and the camera can rotate in the horizontal direction, so as to monitor the parking situation on each parking space 18, etc.

[0045] Specifically, the parking pile 28 is buried at the boundary position of the parking space 18. The base 1 of the parking pile 28 is buried in the stratum structure, and the first lifting column 3 and the second lifting column 4 can be lifted to expose the surface of the parking space 18. When the first lifting column 3 and the second lifting column 4 are retracted to the shortest position, the top cover 25 at the top of the second lifting column 4 is flush with the surface of the parking space 18.

[0046] When there is no vehicle parked in the parking space 18, the parking pile 28 is generally in a retracted state. At this time, the vehicle 29 can enter the parking space 18 from the outside. When all three sensors 19 can detect the vehicle 29, it indicates that the vehicle 29 has stopped in place in the parking space 18. At this time, the control system can control the parking pile 28 to rise. When the vehicle 29 needs to drive out of the parking space 18, the control system controls the parking pile 28 to retract and descend. Since the parking pile 28 has the advantage of rapid lifting and lowering, the waiting time for the vehicle 29 to enter and exit the parking space can be reduced, and the efficiency of the vehicle 29 entering and exiting can be improved.

Claims

1. A parking post, characterized in that, It includes a base and a lifting mechanism located inside the base. A first lifting column is slidably connected inside the base, and a second lifting column is further slidably connected inside the first lifting column. The first lifting column and the second lifting column move synchronously and in the same direction through the lifting mechanism.

2. The parking post according to claim 1, characterized in that, The lifting mechanism includes a driving screw and a sleeve sleeved outside the driving screw. The sleeve is axially slidably connected to the driving screw. The driving screw is threadedly connected to the bottom of the first lifting column, and one end of the sleeve is provided at the bottom of the first lifting column.

3. The parking post according to claim 2, characterized in that, The other end of the sleeve penetrates through the bottom of the second lifting column and is threadedly connected to the bottom of the second lifting column.

4. The parking post according to claim 3, characterized in that, A receiving groove is provided on one side of the sleeve close to the bottom of the first lifting column, and a bearing is provided in the receiving groove.

5. The parking post according to claim 1, characterized in that, The lifting mechanism includes a driving screw and a gear structure provided on the second lifting column. The driving screw is threadedly connected to the bottom of the first lifting column, and the gear structure is drivingly connected to the first lifting column in the vertical direction.

6. The parking post according to claim 5, characterized in that, A driving device is provided on the gear structure, a tooth groove is provided on the inner side of the first lifting column, and the gear structure meshes with the tooth groove.

7. A parking post according to any one of claims 1 to 6, characterized in that, A first slider and a first sliding groove are provided between the first lifting column and the base, and a second slider and a second sliding groove are provided between the first lifting column and the second lifting column.

8. A parking post according to any one of claims 2 to 4, characterized in that, A third slider and a third sliding groove are provided between the driving screw and the sleeve.

9. A parking space, characterized in that, It includes a parking pile according to any one of claims 1 to 8, and also includes a parking space. A plurality of such parking piles are provided around the parking space. The base is embedded at the bottom of the parking space, and a plurality of sensors are provided in the middle of the parking space.

10. A parking space according to claim 9, characterized in that, It also includes a control system, and the control system includes a charging pile and a monitoring device.

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