Three-dimensional parking device

Abstract

The utility model discloses a three-dimensional parking device which solves the problems that in the prior art, lifting assemblies of a three-dimensional parking device are not synchronous, the safety coefficient is low in the vehicle moving process, only one vehicle can be parked in a parking platform, and the space utilization rate is low. A lifting frame lifting assembly is arranged on the lifting frame, the lifting frame lifting assembly comprises a driving shaft, lifting devices are installed at the two ends of the driving shaft, each lifting device comprises a lifting frame lifting seat, a lifting frame connecting seat is installed in each lifting frame lifting seat, and each lifting frame lifting seat is rotationally connected with the corresponding lifting frame connecting seat; and a synchronizing device is mounted on the lifting device. A synchronizing device is arranged between the lifting assemblies, it is guaranteed that the lifting assemblies synchronously lift the vehicle carrying plates, and potential safety hazards are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to parking equipment technical field, especially, it relates to a three -dimensional parking device. BACKGROUND

[0002] With the continuous growth of people's motorized travel level, trying to meet the parking demand means increasing parking supply, and continuing to develop on-street parking will exacerbate the contradiction between static and dynamic traffic, so the construction of mechanical three-dimensional parking facilities with small land occupation, high space utilization and high intelligent management level is one of the most common and effective means for countries to alleviate urban parking problems.

[0003] Three-dimensional parking device (also known as automatic three-dimensional parking device or mechanical parking garage) is a parking facility that vertically or horizontally parks vehicles in a multi-layer structure through mechanical devices. It can save space, improve parking efficiency and provide a safer parking environment.

[0004] The existing three-dimensional parking device is mostly provided with a lifting assembly, and then the lifting assembly is used to realize the up-down movement of the vehicle loading plate. However, the function of the vehicle loading plate is to load vehicles, when the vehicle loading plate is parked with vehicles, the lifting assembly also lifts the vehicles while lifting the vehicle loading plate, if the lifting assembly does not lift synchronously, the vehicle loading plate may tilt, causing the vehicles to move, and the safety factor is low. And only one vehicle can be parked in the parking platform, and the space utilization is low. SUMMARY

[0005] The utility model discloses a three-dimensional parking device, which is characterized in that a synchronous device is arranged between the lifting assemblies to ensure the synchronous lifting of the lifting assemblies on the vehicle loading plate, thereby reducing safety hazards. A lifting frame lifting assembly is arranged in the parking platform to lift the vehicles on the ground to the upper parking position, so that more vehicles can be parked in the parking space, space is saved, and the number of vehicles parked in the garage is increased.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A three-dimensional parking device comprises a lifting device and a plurality of parking platforms, each parking platform is provided with a lifting frame, the lifting frame is provided with a lifting frame lifting assembly, the lifting frame lifting assembly comprises a driving shaft, the driving shaft is provided with a lifting device at both ends, the lifting device comprises a lifting frame lifting seat, the lifting frame lifting seat is provided with a lifting frame interface seat, the lifting frame lifting seat and the lifting frame interface seat are rotationally connected, and a synchronous device is arranged on the lifting device.

[0008] When the vehicle drives into the parking plate, the lifting assembly starts to move, and under the action of the synchronous device, the parking plate is synchronously lowered to the corresponding parking platform, the lifting assembly stops moving, the parking plate drives the vehicle to drive into the parking platform, the lifting frame lifting assembly on the lifting frame in the parking platform is lowered, the lifting frame transfer seat is lowered, the parking plate is buckled, and the parking plate and the vehicle are moved to the corresponding parking space, so that the parking is realized. The utility model can ensure that the lifting assembly synchronously lifts the vehicle plate, and reduces the security risks.

[0009] As preferred, the lifting frame transfer seat comprises a connecting part and a receiving plane, the connecting part is rotationally connected with the lifting frame lifting seat, the connecting part and the receiving plane are connected through an inclined transition neck part, and the receiving plane is provided with a clamping seat.

[0010] As preferred, the lifting device comprises a base frame, a cross beam is arranged at the top end of the base frame, a vehicle plate is arranged below the cross beam, a parking plate is arranged on the vehicle plate, a lifting assembly is installed on the cross beam, the lifting assembly is connected with the vehicle plate, and the synchronous device is installed between adjacent lifting assemblies.

[0011] As preferred, the lifting assembly comprises first lifting wheels and second lifting wheels, the first lifting wheels and the second lifting wheels are connected through a rotating shaft, chains are arranged on the first lifting wheels and the second lifting wheels, the chains are connected with the vehicle plate, and the first lifting wheels of adjacent lifting assemblies are connected through the synchronous device.

[0012] As preferred, the synchronous device comprises first synchronous wheels and second synchronous wheels, the first synchronous wheels are connected with the first lifting wheels of one lifting assembly through synchronous chains, the second synchronous wheels are connected with the first lifting wheels of another lifting assembly through synchronous chains, and the first synchronous wheels and the second synchronous wheels are engaged.

[0013] As preferred, the driving shaft is connected with one lifting device through a transmission shaft at both ends, the lifting device comprises a lifting frame lifting rotating shaft, the lifting frame lifting seat is installed on the lifting frame lifting rotating shaft, the lifting frame lifting big chain wheel is arranged in the middle of the driving shaft, the lifting frame lifting drive seat is installed on the left side of the lifting frame lifting big chain wheel, the lifting frame lifting drive motor seat is installed on the right side of the lifting frame lifting big chain wheel, the small chain wheel is installed on the lifting frame lifting drive motor seat, and the first driving motor is installed on the lifting frame lifting drive motor seat.

[0014] As preferred, the horizontal line where the receiving plane bottom is located is higher than the horizontal line where the lifting frame lifting seat bottom is located, and the center of the connecting part is higher than the receiving plane.

[0015] As preferred, the connecting part is located inside the lifting frame lifting seat, the load bearing screw is installed on the bottom inside the lifting frame lifting seat, and the connecting part abuts against the load bearing screw.

[0016] Preferably, a tensioning wheel is provided between the first synchronous pulley and the first lifting pulley, and a tensioning wheel is provided between the second synchronous pulley and the first lifting pulley, and the synchronous chain is tensioned by the tensioning wheel.

[0017] Preferably, a proximity switch mounting base and a lifting shaft sensing plate are installed on the lifting device at the right end of the drive shaft.

[0018] Therefore, this utility model has the following beneficial effects: by setting a synchronization device between the lifting components, the synchronous lifting and lowering of the parking platform is ensured, reducing safety hazards. The structure is simple, the drive method is stable and reliable, and maintenance is convenient. By setting a lifting frame lifting component in the parking platform, cars located on the ground can be lifted to the top for parking, allowing more vehicles to be parked in the parking space, saving space, and increasing the number of vehicles that can be parked in the garage. Attached Figure Description

[0019] Figure 1 This is a top view schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a front view of the lifting assembly and synchronization device in this utility model.

[0021] Figure 3 This is a side view of the lifting assembly and synchronization device in this utility model.

[0022] Figure 4 This is a top view of the lifting assembly and synchronization device in this utility model.

[0023] Figure 5 This is a structural schematic diagram of the lifting frame assembly in this utility model.

[0024] Figure 6 yes Figure 5 Enlarged schematic diagram of the drive unit.

[0025] Figure 7 yes Figure 5 Enlarged schematic diagram of the lifting device.

[0026] Figure 8 This is a structural schematic diagram of the lifting frame lifting seat in this utility model.

[0027] Figure 9 This is a schematic diagram of the structure of the large sprocket and the small sprocket in this utility model.

[0028] In the figure: 1, vehicle; 2, base frame; 3, cross beam; 4, lifting assembly; 5, first lifting wheel; 6, lifting frame; 7, lifting frame lifting assembly; 8, parking board; 9, vehicle loading board; 10, rotating wheel; 11, lifting ring; 12, first synchronous wheel; 13, second synchronous wheel; 14, tension wheel; 15, second driving motor; 16, synchronous chain; 17, driving device; 18, lifting device; 19, transmission shaft; 20, proximity switch mounting seat; 21, lifting frame lifting shaft induction sheet; 22, driving shaft; 23, lifting frame lifting large sprocket; 24, lifting frame lifting small sprocket; 25, lifting frame lifting driving seat; 26, lifting frame lifting motor seat; 27, first driving motor; 28, round flange copper sleeve; 29, transmission chain; 30, lifting shaft; 31, lifting frame lifting seat; 32, lifting frame interface seat; 33, lifting frame lifting shaft gland; 34, connecting part; 35, receiving plane; 36, transition neck; 37, clamping seat. DETAILED DESCRIPTION

[0029] The utility model will be described in further detail below in combination with the drawings and specific embodiments:

[0030] Embodiment one:

[0031] The overall structure of the three-dimensional parking device of the embodiment is shown in the figure, which comprises a base frame 2, a cross beam 3, a lifting assembly 4, a plurality of layers of parking platforms arranged in the up-down direction, a lifting frame 6, a lifting frame lifting assembly 7, a parking board 8, a vehicle loading board 9, and a lifting ring 11. Figure 1 The cross beam is installed at the top end of the base frame, the lifting assembly is installed on the cross beam, the vehicle loading board is installed on the base frame below the cross beam, the parking board is installed on the vehicle loading board, the lifting frame is installed inside the parking platform, the lifting frame lifting assembly is installed on the lifting frame, and the lifting ring is installed directly above the space where the base frame is located.

[0032] The lifting assembly is connected with the vehicle loading board, drives the vehicle loading board to move up and down along the base frame, thereby driving the parking board on the vehicle loading board and the vehicle on the parking board to move to the corresponding parking platform; the lifting frame lifting assembly is used for driving the parking board to move up and down along the lifting frame, thereby driving the parking board and the vehicle on the parking board to move to the designated parking position.

[0033] In the embodiment, there are two parking platforms in total, and the lifting frame comprises two layers distributed in the vertical direction, each layer forming a parking position, that is, two vehicles can be parked in each layer of the parking platform in the up-down direction.

[0034] The three lifting rings can lift the vehicle in time when the lifting assembly fails or the vehicle is stuck in the lifting device on the right side, thereby processing the fault in time.

[0035] In the embodiment, the four base frames are arranged in a square to form a lifting space, and the two lifting assemblies are installed at the top ends of the two front base frames and the two rear base frames.

[0036] As shown in Figure 2 , Figure 3 and Figure 4 , wherein Figure 2 is a front view of the lifting assembly and the synchronization device in the embodiment, Figure 3 is a side (left) view of the lifting assembly and the synchronization device, Figure 4 is a top view of the lifting assembly and the synchronization device.

[0037] In the embodiment, the two lifting assemblies are arranged on the left and right sides of the cross beams. Each lifting assembly has the same structure, and the two lifting assemblies are synchronously moved by the synchronization device.

[0038] Specifically,

[0039] The lifting assembly comprises a first lifting wheel 5 arranged on the front side, a second lifting wheel arranged on the rear side, a chain, and a second driving motor 15. The first lifting wheel and the second lifting wheel are both provided with the chain, and the other end of the chain is connected with the vehicle carrying plate, so as to drive the vehicle carrying plate to move.

[0040] The synchronization device comprises a first synchronization wheel 12, a second synchronization wheel 13, and a synchronization chain 16. The first synchronization wheel is connected with the first synchronization wheel of one of the lifting assemblies through the synchronization chain, the second synchronization wheel is connected with the first synchronization wheel of the other lifting assembly through the synchronization chain, and the first synchronization wheel and the second synchronization wheel are engaged, so as to realize the synchronization of the two lifting assemblies.

[0041] In the embodiment, the synchronization device further comprises four tensioning wheels. Two of the tensioning wheels are arranged at intervals between the first synchronization wheel and the first lifting wheel, and the other two tensioning wheels are arranged at intervals between the second synchronization wheel and the first lifting wheel. The synchronization chain is tensioned by the tensioning wheels, so as to improve the accuracy of the synchronization.

[0042] In operation, the second driving motor drives the first lifting wheel and the second lifting wheel to synchronously move. The first lifting wheel moves to drive the first synchronization wheel to move through the synchronization hinge, and the other first lifting wheel drives the second synchronization wheel to move through the synchronization hinge. The first synchronization wheel and the second synchronization wheel are engaged, and the two synchronization wheels synchronously move, so as to realize the synchronous movement of the two first lifting wheels. At the same time, the first lifting wheel and the second lifting wheel rotate to drive the chain to move, and then drive the vehicle carrying plate, the parking plate on the vehicle carrying plate, and the vehicle to move.

[0043] In this embodiment, there is only one synchronization device, so that the synchronization movement of the two lifting devices can be realized at the lowest cost. In other embodiments, two synchronization devices can also be provided, which are connected with the first lifting wheel and the second lifting wheel respectively.

[0044] The three-dimensional parking device provided in this embodiment ensures the synchronous lifting and lowering of the parking plates by arranging the synchronization devices between the lifting assemblies, reduces the safety hazards, has a simple structure, a stable and reliable driving mode, and is convenient to maintain. Meanwhile, the lifting frame lifting assembly arranged in the parking platform can lift the vehicles on the ground to the upper parking position, so that more vehicles can be parked in the parking space, space is saved, and the number of vehicles parked in the garage is increased.

[0045] Embodiment Two

[0046] The three-dimensional parking device provided in this embodiment is further optimized on the basis of the first embodiment.

[0047] Specifically,

[0048] A three-dimensional parking device has a whole structure as shown in Figure 1 The three-dimensional parking device has a whole structure as shown in

[0049] The lifting assembly and the vehicle carrying plate are connected, the vehicle carrying plate is driven to move up and down along the base frame, so as to drive the parking plates on the vehicle carrying plate and the vehicles on the parking plates to move to the corresponding parking platforms; the lifting frame lifting assembly is used to drive the parking plates to move up and down along the lifting frame, so as to drive the parking plates and the vehicles on the parking plates to move to the designated parking positions.

[0050] As shown in Figure 5 The lifting frame lifting assembly includes a driving device 17, two lifting devices 18, and a lifting frame lifting transmission shaft 19. The two lifting devices are arranged on the left and right sides of the driving device respectively, and are connected with the driving device through the lifting frame lifting transmission shaft.

[0051] In this embodiment, the two lifting devices have the same structure, but the lifting device on the right side of the driving device is additionally provided with a proximity switch mounting seat 20 and a lifting frame lifting rotary shaft sensing sheet 21.

[0052] Specifically,

[0053] As shown in Figure 6As shown, the drive device includes a drive shaft 22, a large lifting sprocket 23, a small lifting sprocket 24, a lifting drive seat 25, a lifting drive motor seat 26, and a first drive motor 27. The drive shaft is installed at both ends of the drive shaft, the large lifting sprocket is installed in the middle of the drive shaft, the lifting drive seat is installed on the drive shaft and located to the left of the large lifting sprocket, the lifting drive motor seat is installed on the drive shaft and located to the right of the large lifting sprocket, the small lifting sprocket is installed on the lifting drive motor seat, and the first drive motor is installed on the lifting drive motor seat.

[0054] Among them, the connection between the lifting drive motor seat and the drive shaft, and the connection between the lifting drive seat and the drive shaft are both provided with round flange copper sleeves 28.

[0055] like Figure 7 As shown, the lifting device includes a lifting shaft 30, a lifting frame lifting seat 31, a lifting frame connecting seat 32, a lifting frame lifting shaft cover 22, a lifting frame lifting nylon spacer, and bearings. The lifting shaft is connected to the drive shaft. The lifting frame lifting seat is installed on the lifting shaft. A bearing is provided on the outside of the connection between the lifting shaft and the lifting frame lifting seat. A lifting frame lifting nylon spacer is provided on the inside of the connection between the lifting shaft and the lifting frame lifting seat. The lifting frame lifting shaft cover is installed on the lifting shaft.

[0056] like Figure 8 As shown, the lifting frame junction seat is rotatably installed inside the lifting frame base. The lifting frame junction seat includes a connecting part 34, a receiving surface 35, a transition neck 36, and a locking seat 37. The connecting part is rotatably connected to the lifting frame base, and also connected to the transition neck. The transition neck is connected to the receiving surface, and the transition neck is an inclined surface. The locking seat is installed on the receiving surface to lock the parking plate, preventing it from moving during lifting. The lifting frame base is equipped with a rotating shaft, and the connecting part is installed on the rotating shaft, moving around the shaft and thus driving the lifting frame junction seat to move. The rotation center point of the lifting frame junction seat is higher than the receiving surface. A load-bearing screw is installed at the bottom of the lifting frame base. When the lifting frame junction seat is lowered, the bottom of the connecting part abuts against the load-bearing screw, improving the load-bearing capacity of the lifting frame junction seat while facilitating its rotation.

[0057] When idle, the lifting frame interface seat is completely received in the lifting frame lifting seat, facilitating storage. When working, the lifting frame lifting assembly is lowered to the position of the parking plate, at which time the horizontal line at the bottom of the lifting frame is lower than the horizontal line at the bottom of the parking plate, the lifting frame interface seat is lowered, at which time the connecting portion of the lifting frame interface seat is inside the lifting frame mounting seat, the transition neck and the receiving plane are outside the lifting frame mounting seat, the center position of the connecting portion is higher than the receiving plane, the horizontal line at the bottom of the receiving plane is higher than the horizontal line at the bottom of the lifting frame lifting seat. The bottom of the connecting portion abuts against the load screw. The clamping seat clamps the parking plate and drives the parking plate to move upward. When the parking plate is lowered, the clamping seat drives the parking plate to move downward, and when the parking plate is moved to the parking space, after being stabilized, the lifting frame interface seat is received in the lifting frame lifting seat, and the lifting frame lifting assembly moves upward to the original position.

[0058] It should be noted that, Figure 8 The lifting frame interface seat shown in the figure is a side view, Figure 7 and the figure is a front view.

[0059] As Figure 9 shown, in this embodiment, the lifting frame lifting large sprocket and the lifting frame lifting small sprocket are connected through the transmission chain 29.

[0060] When working, if there is no vehicle above the parking space on the ground in the parking platform, the lifting frame lifting assembly moves downward along the lifting frame, and when it is moved to a position slightly lower than the plane of the parking plate, the lifting frame interface seat in the lifting frame lifting seat is lowered, at which time the lifting frame lifting assembly moves upward, and in the moving process, the lifting frame interface seat clamps the parking plate to drive the parking plate and the vehicle on the parking plate to move upward to the upper parking space.

[0061] When opening, the lifting frame lifting assembly moves downward, drives the parking plate on the lifting frame interface seat and the vehicle on the parking plate to move downward to the lower parking space, and then the lifting frame interface seat is retracted, and the lifting frame lifting assembly moves upward to the specified position.

[0062] The three-dimensional parking device provided in this embodiment can lift the vehicle on the ground to the upper parking space, so that more vehicles can be parked in the parking space, space is saved, and the number of vehicles parked in the garage is increased.

[0063] Embodiment three:

[0064] This embodiment provides a three-dimensional parking device, and the overall structure is as shown in Figure 1As shown, the base frame, the cross beam, the lifting assembly, the multi-layer parking platform arranged in the up-down direction, the lifting frame, the lifting frame lifting assembly, the parking board and the vehicle carrying board, and the lifting ring are included. The cross beam is installed at the top of the base frame, the lifting assembly is installed on the cross beam, the vehicle carrying board is installed on the base frame below the cross beam, the parking board is installed on the vehicle carrying board, the lifting frame is installed inside the parking platform, the lifting frame lifting assembly is installed on the lifting frame, and the lifting ring is installed directly above the space where the base frame is located.

[0065] The lifting assembly is connected with the vehicle carrying board, drives the vehicle carrying board to move up and down along the base frame, thereby driving the parking board on the vehicle carrying board and the vehicle on the parking board to move to the corresponding parking platform; and the lifting frame lifting assembly is used to drive the parking board to move up and down along the lifting frame, thereby driving the parking board and the vehicle on the parking board to move to the designated parking space.

[0066] In the embodiment, the parking platform has two in total, and the lifting frame includes two layers distributed in the vertical direction, each layer forming a parking space, i.e., two vehicles can be parked in each layer of the parking platform in the up-down direction.

[0067] The lifting ring has three in total, which can lift the vehicle when the lifting assembly fails or the vehicle is stuck in the lifting device on the right side, and timely handle the failure.

[0068] In the embodiment, the base frame has four in total, arranged in a square to form a lifting space, and the lifting assembly has two in total. One cross beam is installed at the top of the two base frames on the front side, one cross beam is installed at the top of the two base frames on the back side, and the two lifting assemblies are installed on the two cross beams, respectively.

[0069] In the embodiment, the lifting assembly includes four chains, each chain being arranged at the position of the four base frames. One end of each chain is connected with a lifting wheel, and the other end of the chain is connected with the vehicle carrying board. The two chains on the front side and the lifting wheels constitute a synchronous lifting group, and the two chains on the back side and the lifting wheels constitute another synchronous lifting group. The two lifting wheels in each synchronous lifting group are connected through a rotating shaft, and a coupling and a steering device are arranged on the rotating shaft. The lifting wheel rotates under the drive of the motor, drives the chain to move, and thereby drives the vehicle carrying board at the other end of the chain to move up and down.

[0070] In the embodiment, the lifting frame lifting assembly includes a driving device, a lifting device, and a lifting frame lifting transmission shaft. The lifting device has two, which are installed on both sides of the driving device. The lifting device and the driving device are connected through the lifting frame lifting transmission shaft. The lifting device on the right side of the driving device is further provided with a proximity switch mounting seat and a lifting frame lifting rotating shaft sensing sheet.

[0071] Specifically,

[0072] The driving device comprises a driving shaft, a lifting frame lifting large sprocket, a lifting frame lifting small sprocket, a lifting frame lifting driving seat, a lifting frame lifting driving motor seat and a first driving motor, the transmission shaft is installed at both ends of the driving shaft, the lifting frame lifting large sprocket is installed at the middle of the driving shaft, the lifting frame lifting driving seat is installed on the driving shaft and located at the left side of the lifting frame lifting large sprocket, the lifting frame lifting driving motor seat is installed on the driving shaft and located at the right side of the lifting frame lifting large sprocket, the lifting frame lifting small sprocket is installed on the lifting frame lifting driving motor seat, and the first driving motor is installed on the lifting frame lifting driving motor seat.

[0073] The lifting device comprises a lifting shaft, a lifting frame lifting seat and a lifting frame transfer seat, the lifting shaft is connected with the transmission shaft, the lifting frame lifting seat is installed on the lifting shaft, and the lifting frame transfer seat is rotatably installed in the lifting frame lifting seat.

[0074] In the embodiment, a parking board storage bin is further included for storing excess parking boards. When stored, the parking boards are stacked in the parking board storage bin, and the uppermost parking board is flush with the ground.

[0075] A guide rail is arranged on the road surface between the parking space and the base frame in the parking platform, a vehicle moving mechanism is arranged in the parking board, and a rotating wheel 10 is arranged at the bottom of the parking board. The vehicle moving mechanism drives the rotating wheel to rotate, so that when the lifting mechanism transports the parking board and the vehicle on the parking board to the corresponding parking platform, the vehicle on the parking board can be driven to enter the corresponding parking space along the guide rail.

[0076] At this time, if there is no vehicle above the parking space, the lifting frame lifting assembly moves downward along the lifting frame to a position slightly lower than the plane where the parking board is located, and then the lifting frame transfer seat in the lifting frame lifting seat is lowered. At this time, the lifting frame lifting assembly moves upward, and the lifting frame transfer seat will lock the parking board during the movement process, so as to drive the parking board and the vehicle on the parking board to move upward to the parking space above.

[0077] When the parking board is taken out, the lifting frame lifting assembly moves downward to drive the parking board on the lifting frame transfer seat and the vehicle on the parking board to move downward to the parking space below, and then the lifting frame transfer seat is retracted, and the lifting frame lifting assembly moves upward to the specified position.

[0078] In the embodiment, the lifting frame transfer seat and the lifting frame lifting seat are both provided with a position detection sensor for detecting whether the lifting frame transfer seat and the lifting frame lifting seat reach the specified position, so as to ensure the safety of the vehicle during the movement process and prevent the vehicle from falling off the lifting frame transfer seat due to the lifting frame transfer seat and the lifting frame lifting seat not reaching the specified position.

[0079] The above-described embodiment is only a preferred scheme of the present application, and does not limit the present application in any form, and other variants and modifications are possible without departing from the technical scheme recited in the claims.

Claims

1. A stereoscopic parking device, characterized by, The application relates to a parking device, which comprises a lifting device and multiple parking platforms, each of which is provided with a lifting frame, and the lifting frame is provided with a lifting frame lifting assembly, the lifting frame lifting assembly comprises a driving shaft, lifting devices are installed at the two ends of the driving shaft, the lifting device comprises a lifting frame lifting seat, a lifting frame transfer seat is installed in the lifting frame lifting seat, the lifting frame lifting seat and the lifting frame transfer seat are rotationally connected, and a synchronous device is installed on the lifting device.

2. A stereoscopic parking device according to claim 1, characterized in that The lifting frame transfer seat comprises a connecting portion and a receiving plane, the connecting portion is rotationally connected with the lifting frame lifting seat, the connecting portion and the receiving plane are connected through an inclined transition neck portion, and the receiving plane is provided with a clamping seat.

3. A stereoscopic parking device according to claim 1, characterized in that The lifting device comprises a base frame, a cross beam is arranged at the top end of the base frame, a vehicle loading plate is arranged below the cross beam, a parking plate is arranged on the vehicle loading plate, a lifting assembly is installed on the cross beam, the lifting assembly is connected with the vehicle loading plate, and the synchronous device is installed between adjacent lifting assemblies.

4. A stereoscopic parking device according to claim 3, characterized in that The lifting assembly comprises first lifting wheels and second lifting wheels, the first lifting wheels and the second lifting wheels are connected through a rotating shaft, chains are arranged on the first lifting wheels and the second lifting wheels, the chains are connected with the vehicle loading plate, and the first lifting wheels of adjacent lifting assemblies are connected through the synchronous device.

5. A stereoscopic parking device according to claim 3 or 4, characterized in that The synchronous device comprises first synchronous wheels and second synchronous wheels, the first synchronous wheels are connected with the first lifting wheels of one lifting assembly through synchronous chains, the second synchronous wheels are connected with the first lifting wheels of another lifting assembly through synchronous chains, and the first synchronous wheels and the second synchronous wheels are engaged.

6. A stereoscopic parking device according to claim 2, characterized in that The driving shaft is connected with one lifting device through a transmission shaft at each end, the lifting device comprises a lifting frame lifting rotating shaft, the lifting frame lifting seat is installed on the lifting frame lifting rotating shaft, a lifting frame lifting large sprocket is arranged in the middle of the driving shaft, a lifting frame lifting driving seat is arranged on the left side of the lifting frame lifting large sprocket, a lifting frame lifting driving motor seat is arranged on the right side of the lifting frame lifting large sprocket, a small sprocket is installed on the lifting frame lifting driving motor seat, and a first driving motor is installed on the lifting frame lifting driving motor seat.

7. A stereoscopic parking device according to claim 2, characterized in that The bottom of the receiving plane is higher than the bottom of the lifting frame lifting seat, and the rotation center point of the connecting portion is higher than the receiving plane.

8. A stereoscopic parking device according to claim 2 or 6 or 7, characterized in that, The connecting portion is arranged in the lifting frame lifting seat, a bearing screw is arranged at the bottom of the lifting frame lifting seat, and the connecting portion is abutted with the bearing screw.

9. A stereoscopic parking device according to claim 5, characterized in that, Tensioning wheels are arranged between the first synchronous wheels and the first lifting wheels, and tensioning wheels are arranged between the second synchronous wheels and the first lifting wheels, and the synchronous chains are tensioned through the tensioning wheels.

10. A stereoscopic parking device according to claim 2 or 6 or 7, characterized in that, A proximity switch mounting seat and a lifting frame lifting rotating shaft induction sheet are installed on the lifting device at the right end of the driving shaft.

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