A vertical garage with longitudinal and transverse movement of the vehicle plates

Abstract

The application discloses a car plate longitudinal and transverse moving type stereo garage applied to the field of stereo garage, which realizes the transverse and longitudinal movement of self-lubricating car plates through the driving of a parking stall transverse moving mechanism, a channel longitudinal moving mechanism and a channel transverse moving mechanism. When the overlapped arranged cars are taken out, the self-lubricating car plate in front of the car to be taken out can be quickly transferred to the longitudinal moving channel, so as to clear the obstacle in front of the car to be taken out, thereby effectively improving the car taking efficiency. The fixed wheel groove is arranged on the self-lubricating car plate and the wheel pressing cover is arranged, the fixed wheel groove can clamp the rear wheel of the car, so that the vehicle slide is effectively prevented, and the pressing of the wheel on the wheel pressing cover can also release the lubricating oil into the transverse moving guide groove and the longitudinal moving guide groove, so as to increase the lubricating degree, realize the quick taking of the overlapped arranged cars, and the self-lubricating car plate adopting longitudinal and transverse movement can effectively reduce the land occupation space of the stereo garage.

Description

Technical Field

[0001] This invention relates to the field of automated parking systems, and particularly to an automated parking system with longitudinal and transverse vehicle platforms. Background Technology

[0002] Multi-level parking garages are mechanical or equipment systems used to store and retrieve vehicles in large quantities. They are an effective tool for professional parking lot management companies to increase parking capacity, improve revenue, and boost parking fee income.

[0003] Traditional automated parking garages can only move their parking platforms horizontally or vertically. When parking spaces overlap, the vehicles in front must be moved to the reserved empty spaces using a transporter before the vehicles behind can be moved onto the lift to exit. This is obviously not suitable during rush hour or in shopping mall parking lots with high traffic volume, causing great inconvenience to parking and retrieving vehicles and wasting a lot of time. Even if there are existing parking garages with parking platforms that can move horizontally and vertically, they still require a large amount of space for construction, wasting public resources. Moreover, the utilization rate of these garages is low, and the maintenance costs are high.

[0004] Therefore, we use this technical solution to address the problem of low parking and retrieval efficiency in existing automated parking garages. Summary of the Invention

[0005] The purpose of this invention is to improve upon existing automated parking systems by providing a vehicle platform lateral movement system. This system adds longitudinally extending channels to both sides to the existing parking garage, providing ample space for vehicle platform movement during retrieval. Driven by a parking space lateral movement mechanism, a channel longitudinal movement mechanism, and a channel lateral movement mechanism, the self-lubricating vehicle platform moves laterally and longitudinally. When retrieving overlapping vehicles, the self-lubricating vehicle platform in front of the vehicle can be quickly moved to the longitudinal movement channel, clearing obstacles and improving retrieval efficiency. By creating wheel grooves and placing wheel covers on the self-lubricating vehicle platform, the wheel grooves not only secure the rear wheels to prevent slippage, but the pressure of the wheels on the wheel covers also releases lubricating oil into the lateral and longitudinal guide grooves, increasing lubrication and facilitating the lateral and longitudinal movement of the self-lubricating vehicle platform.

[0006] It enables the rapid retrieval of overlapping vehicles, and the use of self-lubricating car platforms that move longitudinally and laterally can effectively reduce the footprint of the multi-level parking garage. In addition, the self-lubricating car platforms can lubricate themselves, effectively saving maintenance time and costs.

[0007] Furthermore, the parking space lateral movement mechanism, the aisle longitudinal movement mechanism, and the aisle lateral movement mechanism are all composed of a drive motor, a driving wheel, and a driven wheel, and the drive motor, driving wheel, and driven wheel are connected through a mechanical transmission mechanism. The mechanical transmission principles of the drive motor, driving wheel, and driven wheel on the parking space lateral movement mechanism, the aisle longitudinal movement mechanism, and the aisle lateral movement mechanism are the same, but because their respective directions of operation are different, the specific arrangement of the mechanical components of the three are different.

[0008] Optionally, the self-lubricating vehicle platform includes a vehicle carrier plate, and the bottom of the vehicle carrier plate is provided with intersecting transverse and longitudinal guide grooves. An oil reservoir containing lubricating oil is fixedly connected to the back of the vehicle carrier plate. An oil supply pipe communicating with the oil reservoir is embedded in the inner wall of the bottom of the vehicle carrier plate, and an L-shaped connecting pipe is connected below the oil supply pipe. An intersecting oil distribution pipe is embedded in the inner wall of the vehicle carrier plate above the transverse and longitudinal guide grooves, and the end of the oil distribution pipe near the oil reservoir is connected to the L-shaped connecting pipe. The oil distribution pipe is located below a groove with multiple recesses, each with an oil-absorbing resin pad fixedly embedded in it. The oil distribution pipe and the grooves are connected, and an oil-absorbing sponge, fixedly connected to the oil-absorbing resin pad, is placed at the connection point. A fixed wheel groove is also provided on the upper rear side wall of the vehicle platform, with a wheel cover slidably sealed within it. Valve cores are fixedly embedded on both sides of the center of the wheel cover, and a bleed rod is fixedly connected to the bottom of the valve core directly opposite the fixed wheel groove. A sliding cavity extends from the fixed wheel groove towards the oil delivery pipe, with a piston rod slidably sealed within it. An oil plug is placed at the connection point between the oil pipe and the L-shaped connecting pipe. The piston rod extends through the oil pipe and is fixedly connected to the oil plug. Multiple reset screws are also fixedly connected between the side wall of the oil plug and the inner wall of the oil pipe, symmetrically distributed on both sides of the piston rod. Each time a vehicle parks on the self-lubricating platform, as the vehicle reverses, the rear wheels press down on the wheel caps and sink into the wheel grooves. This not only alerts the driver that the vehicle is parked correctly, but the wheel grooves also effectively prevent the vehicle from slipping by locking the rear wheels in place. The fixing function is that when the wheel cover is pressed down by the wheel, the air pressure inside the wheel cover is a closed space. As the space decreases, the air pressure in the space increases continuously. Under the action of pneumatics, the piston rod pushes the oil plug, which in turn allows the lubricating oil to flow downward along the L-shaped connecting pipe. The lubricating oil is finally absorbed by the oil-absorbing resin pad and oil-absorbing sponge and applied to the driving wheel and the driven wheel. This effectively improves the lubrication of the transverse guide groove and the longitudinal guide groove, prevents the self-lubricating plate from making a harsh sound when moving in the transverse and longitudinal directions, and also effectively saves maintenance time and costs.

[0009] Optionally, a rubber gasket is fixedly connected to the upper end of the plug, and the rubber gasket adopts a hollow structure. The plug is made of oil-resistant silicone material. The function of the rubber gasket is to press the plug onto the upper opening of the L-shaped connecting pipe, thereby effectively improving the sealing performance and preventing the lubricating oil from flowing continuously downward. In order not to obstruct the flow of lubricating oil, the rubber gasket adopts a hollow structure.

[0010] Optionally, an S-shaped elastic column is fixedly connected between the middle of the wheel cap and the bottom of the fixed wheel groove. The S-shaped elastic column is made of a highly elastic material. When the wheel cap is pressed down to a certain position by the vehicle, the bleed rod touches the pressure relief valve of the valve core. The valve core opens to allow the inside of the wheel cap to communicate with the outside atmosphere. In this way, the piston rod can return to its original position under the elastic force of the reset screw, so that the oil plug can block the L-shaped connecting pipe again, so that the lubricating oil can be automatically released once when a car is parked, effectively preventing the continuous release of lubricating oil.

[0011] Optionally, the lower end face of the oil-absorbing resin pad is flush with the upper end face of the transverse guide groove and the longitudinal guide groove, and the width of the oil-absorbing resin pad is smaller than the width of the transverse guide groove. This is to prevent the driving wheel and the driven wheel from slipping due to not fully acting on the oil-absorbing resin pad, while allowing the oil-absorbing resin pad to apply lubricating oil to the driving wheel and the driven wheel, thereby effectively improving the lubrication of the transverse guide groove and the longitudinal guide groove, and effectively preventing the self-lubricating plate from making a harsh noise when moving in the transverse and longitudinal directions.

[0012] Compared with the prior art, the advantages of this invention are:

[0013] (1) This solution adds longitudinal sliding channels extending to both sides on the basis of the existing parking garage, which provides sufficient space for the car platform to move when retrieving the car. The self-lubricating car platform can move laterally and longitudinally by relying on the driving of the parking space lateral sliding mechanism, the channel longitudinal sliding mechanism and the channel lateral sliding mechanism. In this way, when retrieving cars that are stacked, the self-lubricating car platform in front of the car to be retrieved can be quickly moved to the longitudinal sliding channel, thereby clearing the obstacles in front of the car to be retrieved, thus effectively improving the retrieval efficiency. By opening a wheel groove and placing a wheel cover on the self-lubricating car platform, the wheel groove can not only lock the rear wheel of the car to effectively prevent the car from slipping, but also the downward pressure of the wheel on the wheel cover can release the lubricating oil into the lateral and longitudinal sliding guide grooves, thereby increasing the lubrication, thus facilitating the longitudinal and lateral movement of the self-lubricating car platform, realizing the rapid retrieval of stacked cars. Moreover, the use of longitudinal and lateral moving self-lubricating car platforms can effectively reduce the footprint of the multi-level parking garage, and the self-lubricating car platform can self-lubricate, effectively saving maintenance time and cost.

[0014] (2) The parking space lateral movement mechanism, the passage longitudinal movement mechanism and the passage lateral movement mechanism are all composed of a drive motor, a driving wheel and a driven wheel, and the drive motor, the driving wheel and the driven wheel are connected by a mechanical transmission mechanism. The mechanical transmission principle of the drive motor, the driving wheel and the driven wheel on the parking space lateral movement mechanism, the passage longitudinal movement mechanism and the passage lateral movement mechanism is the same, but because their respective running directions are different, the specific arrangement of the mechanical components of the three are different.

[0015] (3) The self-lubricating vehicle plate includes a vehicle plate, and the bottom of the vehicle plate is provided with intersecting transverse guide grooves and longitudinal guide grooves. An oil tank is fixedly connected to the back of the vehicle plate, and the oil tank contains lubricating oil. An oil supply pipe communicating with the oil tank is embedded in the inner wall of the bottom of the vehicle plate, and an L-shaped connecting pipe is connected below the oil supply pipe. An intersecting oil distribution pipe is embedded in the inner wall of the vehicle plate above the transverse guide grooves and longitudinal guide grooves, and the end of the oil distribution pipe near the oil tank is connected to the L-shaped connecting pipe. The transverse guide grooves and longitudinal guide grooves are connected to the oil tank. The trough, located below the oil distribution pipe, connects to multiple grooves, each with an oil-absorbing resin pad fixedly embedded in it. The oil distribution pipe and the grooves are connected, and an oil-absorbing sponge, fixedly connected to the resin pad, is placed at the connection point. A fixed wheel groove is also provided on the upper rear side wall of the vehicle platform, with a wheel cover slidably and sealed within it. Valve cores are fixedly embedded on both sides of the center of the wheel cover, and a bleed rod is fixedly connected to the bottom of the valve core directly opposite the fixed wheel groove. A sliding cavity extends from the fixed wheel groove towards the oil delivery pipe, with a piston rod slidably and sealed within it. An oil plug is placed at the connection point between the pipe and the L-shaped connecting pipe. The piston rod extends through the oil supply pipe and is fixedly connected to the oil plug. Multiple reset screws are also fixedly connected between the side wall of the oil plug and the inner wall of the oil supply pipe, symmetrically distributed on both sides of the piston rod. Each time a vehicle parks on the self-lubricating platform, as the vehicle reverses, the rear wheels press down on the wheel caps and sink into the wheel grooves. This not only alerts the driver that the vehicle is parked correctly, but the wheel grooves also effectively prevent the vehicle from slipping by locking the rear wheels in place. The fixing function is that when the wheel cover is pressed down by the wheel, the air pressure inside the wheel cover is a closed space. As the space decreases, the air pressure in the space increases continuously. Under the action of pneumatics, the piston rod pushes the oil plug, which in turn allows the lubricating oil to flow downward along the L-shaped connecting pipe. The lubricating oil is finally absorbed by the oil-absorbing resin pad and oil-absorbing sponge and applied to the driving wheel and the driven wheel. This effectively improves the lubrication of the transverse guide groove and the longitudinal guide groove, prevents the self-lubricating plate from making a harsh sound when moving in the transverse and longitudinal directions, and also effectively saves maintenance time and costs.

[0016] (4) A rubber gasket is also fixedly connected to the upper end of the plug head, and the rubber gasket adopts a hollow structure. The plug head is made of oil-resistant silicone material. The function of the rubber gasket is to press the plug head at the upper opening of the L-shaped connecting pipe, thereby effectively improving the sealing performance and preventing the lubricating oil from flowing down continuously. In order not to hinder the flow of lubricating oil, the rubber gasket adopts a hollow structure.

[0017] (5) An S-shaped elastic column is fixedly connected between the middle of the wheel cover and the bottom of the fixed wheel groove. The S-shaped elastic column is made of a highly elastic material. When the wheel cover is pressed down to a certain position by the vehicle, the air release rod touches the pressure release valve of the valve core. The valve core opens to allow the inside of the wheel cover to communicate with the outside atmosphere. In this way, the piston rod can return to its original position under the elastic force of the reset screw, so that the oil plug can block the L-shaped connecting pipe again, so that the lubricating oil can be automatically released once when a car is parked, effectively preventing the continuous release of lubricating oil.

[0018] (6) The lower end face of the oil-absorbing resin pad is flush with the upper end face of the transverse guide groove and the longitudinal guide groove, and the width of the oil-absorbing resin pad is smaller than the width of the transverse guide groove. This is to prevent the driving wheel and the driven wheel from slipping due to not fully acting on the oil-absorbing resin pad. At the same time, the oil-absorbing resin pad can apply lubricating oil to the driving wheel and the driven wheel, thereby effectively improving the lubrication of the transverse guide groove and the longitudinal guide groove, and effectively preventing the self-lubricating car plate from making a harsh noise when moving in the transverse and longitudinal directions. Attached Figure Description

[0019] Figure 1 This is a top view of the present invention;

[0020] Figure 2 This is a top view of the steel structure of the present invention;

[0021] Figure 3 This is a pictographic diagram of the vehicle retrieval process of the present invention;

[0022] Figure 4 This is a perspective view of the self-lubricating vehicle plate of the present invention;

[0023] Figure 5 This is a perspective view of the oil distribution pipe of the present invention;

[0024] Figure 6 This is a partial structural diagram of the self-lubricating vehicle plate of the present invention;

[0025] Figure 7 This is a top view of the self-lubricating vehicle plate of the present invention;

[0026] Figure 8 This is a top view of the parking space lateral movement mechanism of the present invention;

[0027] Figure 9 This is a top view of the channel longitudinal movement mechanism of the present invention;

[0028] Figure 10 This is a perspective view of the screw lifting machine of the present invention;

[0029] Figure 11 This is a top view of the channel traversing mechanism of the present invention.

[0030] Explanation of the labels in the diagram:

[0031] 1. Parking garage; 2. Longitudinal movement channel; 3. Lift; 4. Self-lubricating vehicle platform; 401. Vehicle platform; 4011. Fixed wheel groove; 402. Lateral movement guide groove; 403. Longitudinal movement guide groove; 404. Oil tank; 405. Oil supply pipe; 406. L-shaped connecting pipe; 407. Oil distribution pipe; 408. Oil-absorbing resin pad; 409. Oil-absorbing sponge; 410. Wheel cover; 411. Valve core; 412. Air release rod; 413. Oil plug; 414. Rubber gasket; 415. Piston rod; 416. S-shaped elastic column; 5. Parking space lateral movement mechanism; 6. Channel longitudinal movement mechanism; 7. Screw lift; 8. Channel lateral movement mechanism. Detailed Implementation

[0032] The embodiments will be described clearly and completely with reference to the accompanying drawings. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0033] Example 1:

[0034] Please refer to a type of vertical and horizontal moving multi-level parking garage. Figure 1 , 2 8, 9, 10 and Figure 11 The system includes the main body of the automated parking garage, which comprises parking garage 1, longitudinal sliding passage 2, and elevator 3. Longitudinal sliding passage 2 is located on one side of parking garage 1 and extends to both sides of parking garage 1. An elevator opening, flush with parking garage 1, is located on one side of longitudinal sliding passage 2, and elevator 3 is installed in the elevator opening. Multiple self-lubricating parking platforms 4 are placed on each level of parking garage 1, and a parking space lateral sliding mechanism 5 is installed on the steel structure of each parking space. A longitudinal sliding mechanism 6 is installed on the steel structure of each parking space on each level of longitudinal sliding passage 2, and multiple screw-driven lifting machines 7 are installed on the steel structure of each parking space on each level of longitudinal sliding passage 2. Furthermore, the screw lift 7 is equipped with a channel lateral movement mechanism 8. The parking space lateral movement mechanism 5, the channel longitudinal movement mechanism 6, and the channel lateral movement mechanism 8 are all composed of a drive motor, a drive wheel, and a driven wheel. The drive motor, drive wheel, and driven wheel are connected through a mechanical transmission mechanism (the specific connection structure and working principle are well-known to those skilled in the art and will not be described in detail here). The mechanical transmission principles of the drive motor, drive wheel, and driven wheel on the parking space lateral movement mechanism 5, the channel longitudinal movement mechanism 6, and the channel lateral movement mechanism 8 are the same, but because their respective directions of operation are different, the specific arrangement of the mechanical components of the three are different.

[0035] Example 2:

[0036] Based on Example 1, please refer to Figure 4 , 5 and Figure 7The self-lubricating vehicle plate 4 includes a vehicle plate 401, and the bottom of the vehicle plate 401 is provided with intersecting transverse guide grooves 402 and longitudinal guide grooves 403. An oil reservoir 404 is fixedly connected to the back of the vehicle plate 401, and the oil reservoir 404 contains lubricating oil. An oil supply pipe 405 communicating with the oil reservoir 404 is embedded in the bottom inner wall of the vehicle plate 401, and an L-shaped connecting pipe 406 is connected below the oil supply pipe 405. An oil distribution pipe 407 communicating with each other is embedded in the inner wall of the vehicle plate 401 above the transverse guide grooves 402 and longitudinal guide grooves 403, and the end of the oil distribution pipe 407 near the oil reservoir 404 is connected to the L-shaped connecting pipe 406. The transverse guide grooves 402 and longitudinal guide grooves 403 are connected below the oil distribution pipe 407. The device has multiple grooves, and an oil-absorbing resin pad 408 is fixedly embedded in the grooves. The oil distribution pipe 407 is connected to the grooves, and an oil-absorbing sponge 409 fixedly connected to the oil-absorbing resin pad 408 is placed at the connection point. The lower end face of the oil-absorbing resin pad 408 is flush with the upper end face of the transverse guide groove 402 and the longitudinal guide groove 403. The width of the oil-absorbing resin pad 408 is smaller than the width of the transverse guide groove 402. This is to prevent the driving wheel and the driven wheel from slipping due to not fully acting on the oil-absorbing resin pad 408. At the same time, the oil-absorbing resin pad 408 can apply lubricating oil to the driving wheel and the driven wheel, thereby effectively improving the lubrication of the transverse guide groove 402 and the longitudinal guide groove 403 and effectively preventing the self-lubricating plate 4 from making a harsh noise when moving in the transverse and longitudinal directions.

[0037] Please see Figure 6The upper rear side wall of the vehicle platform 401 is provided with a fixed wheel groove 4011, and a wheel cover 410 is slidably and sealed in the fixed wheel groove 4011. A valve core 411 is fixedly embedded on both sides of the middle part of the wheel cover 410 (its specific structure and working principle are the same as the inflation / deflation valve on the tire in the prior art, and will not be described in detail here). A deflation rod 412 is fixedly connected to the bottom of the valve core 411 directly opposite the fixed wheel groove 4011. A sliding cavity extends from the fixed wheel groove 4011 to the oil pipe 405, and a sliding seal is formed in the sliding cavity. A piston rod 415 is attached, and an oil plug 413 is placed at the connection point between the oil supply pipe 405 and the L-shaped connecting pipe 406. A rubber gasket 414 is fixedly connected to the upper end of the oil plug 413, and the rubber gasket 414 has a hollow structure. The oil plug 413 is made of oil-resistant silicone. The function of the rubber gasket 414 is to press the oil plug 413 against the upper opening of the L-shaped connecting pipe 406, thereby effectively improving the sealing performance and preventing the lubricating oil from continuously flowing downwards. To avoid obstructing the flow of lubricating oil, the rubber gasket 414... 14. A hollow structure is adopted, and the piston rod 415 passes through the oil supply pipe 405 and is fixedly connected to the oil plug 413. Multiple reset wires (preferably made of oil-resistant rubber, but other materials can be selected according to actual needs) are also fixedly connected between the side wall of the oil plug 413 and the inner wall of the oil supply pipe 405. The multiple reset wires are symmetrically distributed on both sides of the piston rod 415. An S-shaped elastic column 416 is also fixedly connected between the middle of the wheel pressure cover 410 and the bottom of the fixed wheel groove 4011. The S-shaped elastic column 416 is made of a highly elastic material. (Polyurethane elastic material is preferred, but other materials can also be selected according to actual needs.) When the wheel cover 410 is pressed down to a certain position by the vehicle, the air release rod 412 touches the pressure release valve of the valve core 411. The valve core 411 opens to allow the inside of the wheel cover 410 to communicate with the outside atmosphere. In this way, the piston rod 415 can return to its original position under the elastic force of the reset screw, so that the oil plug 413 can block the L-shaped connecting pipe 406 again, so that the lubricating oil can be automatically released once when a car is parked, effectively preventing the continuous release of lubricating oil.

[0038] Please see Figure 6Each time a vehicle parks on the self-lubricating platform 4, as the vehicle reverses in, the rear wheels press down on the wheel cap 410 and sink into the wheel groove 4011. This not only reminds the driver that the vehicle has parked properly, but the wheel groove 4011 also effectively prevents the vehicle from slipping by locking the rear wheels, thus playing an effective fixing role. When the wheel cap 410 is pressed down by the wheel, since the inside of the wheel cap 410 is a sealed space, as the space decreases, the air pressure in the space continuously increases. Under the pneumatic action, the piston rod 415 pushes the oil plug 413, which in turn allows the lubricating oil to flow downward along the L-shaped connecting pipe 406. The lubricating oil is finally absorbed by the oil-absorbing resin pad 408 and the oil-absorbing sponge 409 and applied to the driving wheel and the driven wheel, thereby effectively improving the lubrication of the transverse guide groove 402 and the longitudinal guide groove 403, preventing the self-lubricating platform 4 from making a harsh sound when moving in both directions, and also effectively saving maintenance time and costs.

[0039] Please see Figure 1 , 3 The working principle of this scheme is as follows: When retrieving a vehicle from the third parking space, the lateral movement mechanism 5 on the first parking space is activated to move the first parking space laterally onto the longitudinal movement channel 2. Then, the screw lift 7 on this parking space is activated to lower the first parking space. Next, the longitudinal movement mechanism 6 on this channel is activated to move the first parking space longitudinally to the sides of the longitudinal movement channel 2 or to a position that does not obstruct the lift opening. The second parking space is moved longitudinally to the sides of the longitudinal movement channel 2 using the same handling steps as the first parking space. Finally, the third parking space is transferred to the longitudinal movement channel 2 with the cooperation of the lateral movement mechanism 5. Then, the lateral movement mechanism 8 on this channel is activated to move the third parking space laterally onto the lift 3. In this way, the overlapping vehicles can be retrieved efficiently.

[0040] The above description is only the best implementation method adopted by the present invention in combination with current practical needs, but the scope of protection of the present invention is not limited thereto.

Claims

1. A type of multi-level parking garage with longitudinal and transverse movement, comprising a multi-level parking garage body, wherein the multi-level parking garage body includes a parking garage (1), a longitudinal movement channel (2), and an elevator (3), characterized in that, The longitudinal sliding channel (2) is located on one side of the parking garage (1) and extends to both sides of the parking garage (1). A lifting port flush with the parking garage (1) is provided on one side of the longitudinal sliding channel (2), and the lifting machine (3) is installed in the lifting port. Multiple self-lubricating car plates (4) are placed on each floor of the parking garage (1), and a parking space transverse sliding mechanism (5) is installed on each parking space steel structure of the parking garage (1). A channel longitudinal sliding mechanism (6) is installed on each parking space steel structure of each floor of the longitudinal sliding channel (2), and multiple screw lifts (7) are installed on the parking space steel structure of each floor of the longitudinal sliding channel (2), and a channel transverse sliding mechanism (8) is installed on the screw lift (7). The self-lubricating vehicle plate (4) includes a vehicle plate (401), and the bottom of the vehicle plate (401) is provided with intersecting transverse guide grooves (402) and longitudinal guide grooves (403). An oil tank (404) is fixedly connected to the back of the vehicle plate (401), and the oil tank (404) contains lubricating oil. An oil supply pipe (405) communicating with the oil tank (404) is embedded in the bottom inner wall of the vehicle plate (401), and an L-shaped connecting pipe (406) is connected below the oil supply pipe (405). The vehicle platform (401) has an inner wall above the transverse guide groove (402) and the longitudinal guide groove (403) with interconnected oil distribution pipes (407). The end of the oil distribution pipe (407) near the oil tank (404) is connected to an L-shaped connecting pipe (406). The transverse guide groove (402) and the longitudinal guide groove (403) are connected below the oil distribution pipe (407) with multiple grooves. Oil-absorbing resin pads (408) are fixedly embedded in the grooves. The oil distribution pipe (407) and the grooves are connected. An oil-absorbing sponge (409) fixedly connected to an oil-absorbing resin pad (408) is placed at the connection point. A fixed wheel groove (4011) is also provided on the upper side wall at the rear of the vehicle platform (401). A wheel cover (410) is slidably and sealingly connected in the fixed wheel groove (4011). A valve core (411) is fixedly embedded on both sides of the middle part of the wheel cover (410). An air release rod (412) is fixedly connected to the bottom of the valve core (411) in the fixed wheel groove (4011). A sliding cavity extends into the oil pipeline (405), and a piston rod (415) is slidably and sealed in the sliding cavity. An oil plug (413) is placed at the connection between the oil pipeline (405) and the L-shaped connecting pipe (406). The piston rod (415) passes through the oil pipeline (405) and is fixedly connected to the oil plug (413). Multiple reset wires are also fixedly connected between the side wall of the oil plug (413) and the inner wall of the oil pipeline (405), and the multiple reset wires are symmetrically distributed on both sides of the piston rod (415).

2. The vehicle platform longitudinal and transverse movable three-dimensional parking garage according to claim 1, characterized in that, The parking space lateral movement mechanism (5), the passage longitudinal movement mechanism (6) and the passage lateral movement mechanism (8) are all composed of a drive motor, a drive wheel and a driven wheel, and the drive motor, the drive wheel and the driven wheel are connected by a mechanical transmission mechanism.

3. The vehicle platform longitudinal and transverse movable three-dimensional parking garage according to claim 1, characterized in that, The upper end of the plug (413) is also fixedly connected to a rubber gasket (414), and the rubber gasket (414) adopts a hollow structure. The plug (413) is made of oil-resistant silicone material.

4. The vehicle platform longitudinal and transverse movable three-dimensional parking garage according to claim 1, characterized in that, An S-shaped elastic column (416) is fixedly connected between the middle of the wheel cover (410) and the bottom of the fixed wheel groove (4011), and the S-shaped elastic column (416) is made of a highly elastic material.

5. A multi-level parking garage with longitudinal and transverse movement of vehicle platforms according to claim 1, characterized in that, The lower end face of the oil-absorbing resin pad (408) is flush with the upper end face of the transverse guide groove (402) and the longitudinal guide groove (403), and the width of the oil-absorbing resin pad (408) is smaller than the width of the transverse guide groove (402).

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