A lifting and translating double-deck motor vehicle parking device

Abstract

The application discloses a lifting and translating double-layer motor vehicle parking device, which comprises a parking device base, the top of the parking device base is fixedly connected with a plurality of uniformly distributed supporting rods, the top of the supporting rods is jointly fixedly installed with a shielding structure for protecting the device and the parked vehicle, and the inside of the parking device base is embedded with a horizontal moving mechanism. The lifting and translating double-layer motor vehicle parking device has the advantages of reasonable structure design, good synergy and strong adaptability, and the overall structural layout of the device is reasonable. The first parking mechanism can alternately realize horizontal translation and lifting action under the driving of the horizontal moving mechanism and the lifting moving mechanism, and the second parking mechanism can realize lifting under the driving of the lifting moving mechanism. The two mechanisms are synergistically coordinated, efficient utilization of double-layer space is realized, the number of parking spaces can be greatly increased compared with the traditional plane parking mode under the same land area, and the problem of parking resource shortage is effectively relieved.

Description

Technical Field

[0001] This invention relates to the field of parking equipment technology, specifically to a lifting and sliding double-layer motor vehicle parking device. Background Technology

[0002] With the rapid advancement of urbanization, the number of motor vehicles has exploded, and the problem of scarce urban parking resources has become increasingly prominent. "Parking difficulties" have become a prominent public concern that hinders residents' travel and affects urban traffic order. Traditional surface parking methods have extremely low space utilization rates and cannot meet the growing parking demand in scenarios with limited land, such as residential areas, commercial complexes, and older communities. Existing multi-level parking systems often suffer from problems such as complex structures, insufficient operational stability, high manufacturing costs, and limited adaptability.

[0003] Currently available double-layer parking systems often lack effective protective structures, leaving them vulnerable to weathering and aging due to long-term exposure to the outdoors, and parked vehicles are also susceptible to external damage. Some horizontal movement mechanisms use single chain or belt drives, which are prone to slippage and misalignment during transmission, resulting in insufficient translational accuracy and affecting vehicle storage and retrieval efficiency. Some lifting mechanisms have poor transmission stability, are prone to swaying during lifting, and lack effective guiding and limiting structures, posing safety hazards. In addition, some devices lack anti-slip measures in their parking mechanisms, making vehicles prone to slippage due to external forces or slight equipment vibrations, further reducing the safety of the equipment.

[0004] Furthermore, the structural design of some existing double-layer parking systems is unreasonable, resulting in poor coordination between the first and second parking mechanisms. This leads to cumbersome and time-consuming parking and retrieval processes, making it difficult to meet high-frequency parking demands. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the existing defects and provide a lifting and sliding double-layer motor vehicle parking device with reasonable structure, stable operation, safety and reliability, and high space utilization, which can alleviate urban parking pressure, improve parking convenience and safety, and effectively solve the problems in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A double-layered, lift-and-slide parking device for motor vehicles includes a parking device base. Multiple evenly distributed support rods are fixedly connected to the top of the parking device base. A shielding structure is fixedly installed on the top of each support rod to protect the device and the parked vehicle. A horizontal moving mechanism is embedded inside the parking device base. A first parking mechanism and a second parking mechanism are mounted on the upper surface of the parking device base. Both the first and second parking mechanisms are fixedly equipped with a lift-and-slide mechanism for driving their lifting and lowering. The first parking mechanism can alternately perform horizontal translation and lifting / lowering movements under the drive of the horizontal moving mechanism and the lift-and-slide mechanism. The second parking mechanism can lift and lower under the drive of the lift-and-slide mechanism.

[0008] Preferably, the shielding structure includes an installation frame integrally connected to the top of multiple support rods, a shielding plate is fixedly laid on the upper surface of the installation frame, and multiple reinforcing ribs are evenly distributed at intervals on the upper surface of the installation frame. The reinforcing ribs are integrally formed with the installation frame to enhance the structural strength of the shielding structure.

[0009] Preferably, the horizontal movement mechanism includes mounting slots symmetrically opened on the left and right sides of the parking device base. Multiple parallel, spaced-apart drive shafts are rotatably mounted in each mounting slot. Multiple spaced-apart drive sprockets are fixedly fitted onto each drive shaft. A drive chain is fitted onto the corresponding drive sprocket. A metal drive belt is fixedly mounted on the outer side of the drive chain. A translation drive base plate is fixedly mounted on the outer side of the metal drive belt. The first parking mechanism and the second parking mechanism are alternately positioned on the upper surface of the translation drive base plate. One or more of the drive shafts extend to the outer side of the parking device base and are fixedly connected to the output shaft of a first servo motor fixedly mounted on the side of the parking device base. The first servo motor drives the drive shaft to rotate.

[0010] Preferably, the outer surface of the metal transmission belt is evenly provided with a plurality of first transmission protrusions, and the bottom of the translation drive base plate is provided with a plurality of second transmission protrusions that are adapted to the first transmission protrusions. The first transmission protrusions and the second transmission protrusions are engaged to enhance the transmission stability between the metal transmission belt and the translation drive base plate and to avoid relative slippage.

[0011] Preferably, the first parking mechanism includes a parking lifting bracket movably mounted on the upper surface of the parking device base. A vehicle parking plate that can be vertically raised and lowered is movably mounted on the parking lifting bracket. A lifting connecting bracket is fixedly provided on each of the left and right sides of the vehicle parking plate. The lifting connecting bracket is fixedly connected to the lifting moving mechanism. A plurality of anti-slip grooves are evenly provided on the upper surface of the vehicle parking plate. The anti-slip grooves extend along the vehicle parking direction to prevent the vehicle from sliding when parked.

[0012] Preferably, the lifting and moving mechanism includes a lead screw rotatably installed inside the parking lifting bracket. The lead screw is arranged vertically. A vertically extending guide bar hole is opened on the side of the parking lifting bracket corresponding to the position of the lead screw. A transmission slider is threaded onto the lead screw. The transmission slider passes through the guide bar hole and is slidably connected to the guide bar hole. A second gear is fixedly fitted on the top of the lead screw. A second servo motor is fixedly installed on the side of the parking lifting bracket corresponding to the position of the second gear. The output shaft of the second servo motor extends horizontally and is fixedly connected to the first gear.

[0013] Preferably, the end of the transmission slider away from the lead screw is fixedly connected to the lifting connecting bracket, and is used to drive the vehicle parking plate to rise and fall synchronously through the lifting and lowering of the transmission slider.

[0014] Preferably, the first gear and the second gear in the lifting and moving mechanism are meshed together, and the second servo motor drives the lead screw to rotate through the meshing of the first gear and the second gear.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. Significantly improved protective performance, extending equipment lifespan and protecting vehicle safety. By setting a shielding structure at the top of the support rod, and utilizing the mounting frame, shielding plate, and integrated reinforcing ribs, it can effectively shield against wind, rain, dust, and other external debris, preventing corrosion and aging of core components such as the horizontal and vertical movement mechanisms inside the equipment, thus extending the equipment's lifespan. At the same time, it can also protect parked vehicles from damage caused by sun and rain, falling foreign objects, etc. The integrated design of the reinforcing ribs and mounting frame further enhances the structural strength of the shielding structure, ensuring that it is not easily deformed or damaged during long-term use, improving the stability and reliability of protection, and solving the problem of existing devices lacking effective protection.

[0017] 2. Stable and precise horizontal movement improves vehicle storage and retrieval efficiency. The horizontal movement mechanism uses a first servo motor to drive the transmission shaft to rotate, which in turn drives the metal transmission belt through the transmission sprocket and transmission chain. This drives the translation drive base plate and the parking mechanism above to achieve horizontal translation. The transmission link is clear and the power transmission is stable. At the same time, the first transmission protrusion on the metal transmission belt engages with the second transmission protrusion on the bottom of the translation drive base plate, effectively enhancing the transmission stability between the two and avoiding relative slippage during transmission. This improves the accuracy of horizontal translation and ensures that the first parking mechanism can accurately switch positions, providing a guarantee for the smooth operation of lifting and lowering. The symmetrically opened mounting slots and multiple parallel transmission shafts further improve the stability of horizontal movement, avoiding problems such as tilting or offset of the parking mechanism during translation. This effectively solves the defects of unstable horizontal transmission and insufficient accuracy in existing devices, shortens vehicle storage and retrieval time, and improves ease of use.

[0018] 3. The lifting action is smooth and reliable, significantly improving safety. The lifting and moving mechanism is driven by a second servo motor. The meshing of the first and second gears drives the lead screw to rotate. The screw and the transmission slider are threaded together, converting the rotational motion into linear motion. This linear motion, through the lifting connecting bracket, drives the vehicle parking plate to rise and fall vertically along the parking lifting bracket. The transmission precision is high, and the action is smooth, avoiding problems such as shaking and jamming during the lifting process. The guide strip holes guide and limit the transmission slider, ensuring stable vertical movement of the transmission slider, further improving the stability and accuracy of the lifting action. The anti-slip grooves on the vehicle parking plate extend along the parking direction, effectively increasing the friction between the vehicle and the parking plate, preventing the vehicle from sliding when parked. Especially during lifting and translation, it can prevent the vehicle from deviating or slipping, greatly improving the safety of the equipment and solving the safety hazards of poor stability and easy vehicle slippage in existing lifting mechanisms.

[0019] 4. The structure is rationally designed, with good coordination and strong adaptability. The overall structural layout of the device is reasonable. The first parking mechanism can alternately achieve horizontal translation and lifting under the drive of the horizontal moving mechanism and the lifting moving mechanism. The second parking mechanism can achieve lifting under the drive of the lifting moving mechanism. The two actions work together to achieve efficient utilization of the double-layer space. Compared with the traditional flat parking method, it can significantly increase the number of parking spaces in the same area, effectively alleviating the problem of parking resource shortage. The connection between the components is reliable. The parking lifting bracket provides a stable installation foundation for the lifting moving mechanism and the vehicle parking plate. The support rod not only supports the shielding structure, but also plays an auxiliary fixing role in the entire device, improving the overall structural stability of the device. The components of the device have simple structures, are easy to manufacture and install, and do not require complex civil engineering. It has good adaptability to both new sites and old site renovations, and the manufacturing and maintenance costs are low, making it easy to promote and apply. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention.

[0021] Figure 2 This is a partial cross-sectional structural diagram of the horizontal moving mechanism of the present invention.

[0022] Figure 3 This is a schematic diagram of the first parking mechanism of the present invention.

[0023] Figure 4 This is a partial cross-sectional structural diagram of the lifting and moving mechanism of the present invention.

[0024] In the diagram: 1. Parking device base; 2. Support rod; 3. Covering structure; 301. Covering plate; 302. Reinforcing rib; 303. Mounting frame; 4. First parking mechanism; 4. Parking lifting bracket; 401. Lifting connecting bracket; 402. Vehicle parking plate; 403. Anti-slip groove; 404. Second parking mechanism; 5. Horizontal movement mechanism; 6. First servo motor; 601. Drive shaft; 602. Metal transmission belt; 603. Transmission chain; 604. First transmission protrusion; 605. Transmission sprocket; 606. Second transmission protrusion; 607. Translation drive base plate; 608. Mounting groove; 609. Lifting movement mechanism; 7. First gear; 701. Second gear; 702. Guide bar hole; 703. Lead screw; 704. Transmission slider; 705. Second servo motor; 706. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Please see Figure 1-4 The present invention provides a technical solution:

[0027] A double-layered motor vehicle parking device with lifting and sliding mechanism includes a parking device base 1. Multiple evenly distributed support rods 2 are fixedly connected to the top of the parking device base 1. A shielding structure 3 is fixedly installed on the top of the support rods 2 to protect the device and the parked vehicle. A horizontal moving mechanism 6 is embedded inside the parking device base 1. A first parking mechanism 4 and a second parking mechanism 5 are mounted on the upper surface of the parking device base 1. Both the first parking mechanism 4 and the second parking mechanism 5 are fixedly equipped with a lifting moving mechanism 7 for driving their lifting and lowering. The first parking mechanism 4 can alternately perform horizontal sliding and lifting actions under the drive of the horizontal moving mechanism 6 and the lifting moving mechanism 7. The second parking mechanism 5 can achieve lifting and lowering under the drive of the lifting moving mechanism 7.

[0028] The shielding structure 3 includes an integrally connected mounting frame 303 to the top of multiple support rods 2. A shielding plate 301 is fixedly laid on the upper surface of the mounting frame 303. Multiple reinforcing ribs 302 are evenly distributed on the upper surface of the mounting frame 303. The reinforcing ribs 302 are integrally formed with the mounting frame 303 to enhance the structural strength of the shielding structure 3.

[0029] The horizontal movement mechanism 6 includes mounting slots 609 symmetrically opened on the left and right sides of the parking device base 1. Multiple parallel and spaced transmission shafts 602 are rotatably mounted in each mounting slot 609. Multiple spaced transmission sprockets 606 are fixedly mounted on each transmission shaft 602. A transmission chain 604 is fitted on the corresponding transmission sprocket 606. A metal transmission belt 603 is fixedly mounted on the outside of the transmission chain 604. A translation drive base plate 608 is fixedly mounted on the outside of the metal transmission belt 603. The first parking mechanism 4 and the second parking mechanism 5 are alternately placed on the upper surface of the translation drive base plate 608. The ends of one or more transmission shafts 602 extend to the outside of the parking device base 1 and are fixedly connected to the output shaft of the first servo motor 601 fixedly mounted on the side of the parking device base 1. The first servo motor 601 is used to drive the transmission shaft 602 to rotate.

[0030] The outer side of the metal transmission belt 603 is evenly provided with a plurality of first transmission protrusions 605, and the bottom of the translation drive base plate 608 is provided with a plurality of second transmission protrusions 607 that are adapted to the first transmission protrusions 605. The first transmission protrusions 605 and the second transmission protrusions 607 are engaged to enhance the transmission stability between the metal transmission belt 603 and the translation drive base plate 608 and to prevent relative slippage.

[0031] The first parking mechanism 4 includes a parking lift bracket 401 movably mounted on the upper surface of the parking device base 1. A vehicle parking plate 403 that can be vertically lifted and lowered is movably mounted on the parking lift bracket 401. A lifting connecting bracket 402 is fixedly provided on each of the left and right sides of the vehicle parking plate 403. The lifting connecting bracket 402 is fixedly connected to the lifting moving mechanism 7. A plurality of anti-slip grooves 404 are evenly provided on the upper surface of the vehicle parking plate 403. The anti-slip grooves 404 extend along the vehicle parking direction to prevent the vehicle from sliding when parked.

[0032] The lifting and moving mechanism 7 includes a lead screw 704 rotatably installed inside the parking lifting bracket 401. The lead screw 704 is arranged vertically. A vertically extending guide bar hole 703 is opened on the side of the parking lifting bracket 401 corresponding to the position of the lead screw 704. A transmission slider 705 is threaded onto the lead screw 704. The transmission slider 705 passes through the guide bar hole 703 and is slidably connected to the guide bar hole 703. A second gear 702 is fixedly fitted on the top of the lead screw 704. A second servo motor 706 is fixedly installed on the side of the parking lifting bracket 401 corresponding to the position of the second gear 702. The output shaft of the second servo motor 706 extends horizontally and is fixedly connected to the first gear 701.

[0033] The end of the transmission slider 705 away from the lead screw 704 is fixedly connected to the lifting connecting bracket 402, and is used to drive the vehicle parking plate 403 to rise and fall synchronously through the lifting of the transmission slider 705.

[0034] The first gear 701 and the second gear 702 in the lifting and moving mechanism 7 are meshed and connected. The second servo motor 706 drives the lead screw 704 to rotate through the meshing of the first gear 701 and the second gear 702.

[0035] Working principle:

[0036] When the device is in its initial state, both the first parking mechanism 4 and the second parking mechanism 5 are in their initial horizontal positions and at their lowest lifting positions, and are alternately placed on the upper surface of the translation drive base plate 608; the shielding structure 3 is fixed to the top of the parking device base by a support rod and is always in working condition to protect the device and any vehicles that may be parked there; the horizontal moving mechanism 6 and the lifting moving mechanism 7 are both in standby state, the servo motors are not started, and all transmission components remain stationary;

[0037] Upper-level parking: If a vehicle needs to be parked on the upper level, the position of the parking mechanism must first be adjusted via the horizontal moving mechanism 6: Start the first servo motor 601, the output shaft of the first servo motor 601 drives the transmission shaft 602 to rotate, the transmission sprocket 606 on the transmission shaft 602 rotates synchronously, thereby driving the transmission chain 604 mounted on the transmission sprocket 606 to move, and the transmission chain 604 drives the outer metal transmission belt 603 to move synchronously; since the first transmission protrusion 605 on the metal transmission belt 603 engages with the second transmission protrusion 607 at the bottom of the translation drive base plate 608, the metal transmission belt 603 drives the translation drive base plate 608 to move horizontally, thereby driving the first parking mechanism 4 placed on it to move horizontally to the designated position, leaving a lifting channel;

[0038] Lifting Action: The second servo motor 706 on the parking mechanism is activated. The output shaft of the second servo motor 706 drives the first gear 701 to rotate. Since the first gear 701 is meshed with the second gear 702 at the top of the lead screw 704, the first gear 701 drives the second gear 702 to rotate synchronously, which in turn drives the lead screw 704 to rotate. The lead screw 704 is threadedly engaged with the transmission slider 705. When the lead screw 704 rotates, the transmission slider 705 moves along the axial direction (vertical direction) of the lead screw 704. Under the guidance and limiting action of the guide bar hole 703, the transmission slider 705 rises and falls smoothly. The end of the transmission slider 705 away from the lead screw 704 is fixedly connected to the lifting connecting bracket 402, which in turn drives the lifting connecting bracket 402 and the vehicle parking plate 403 fixedly connected to it to rise and fall synchronously until the vehicle parking plate 403 rises to the designated position on the upper level, completing the upper level parking of the vehicle. The second servo motor 706 stops working, the transmission slider 705 and the lead screw 704 remain relatively fixed, and the vehicle is stably parked on the upper level.

[0039] Retrieving the vehicle from the ground floor: If the vehicle is parked on the ground floor, simply drive the vehicle out from the vehicle parking platform of the first parking mechanism 4 or the second parking mechanism 5 without activating the horizontal moving mechanism 6 and the lifting moving mechanism 7.

[0040] Upper-level vehicle retrieval: The second servo motor 706 on the corresponding upper-level parking mechanism is activated. The second servo motor 706 rotates in reverse, driving the first gear 701 and the second gear 702 to rotate in reverse, which in turn drives the lead screw 704 to rotate in reverse. The transmission slider 705 descends vertically along the lead screw 704, driving the vehicle parking plate 403 to descend synchronously to the lowest position. The second servo motor 706 stops working, and the first servo motor 601 is activated. The first servo motor 601 rotates in reverse, driving the transmission shaft 602, transmission sprocket 606, transmission chain 604, and metal transmission belt 603 to move in reverse, which in turn drives the translation drive base plate 608 and the parking mechanism above to move horizontally to the initial vehicle retrieval position. At this time, the user can drive the vehicle off the vehicle parking plate to complete the retrieval. After the vehicle retrieval is completed, the equipment returns to the initial state under the drive of the servo motor, preparing for the next parking.

[0041] The first parking mechanism 4, driven by the horizontal moving mechanism 6 and the lifting moving mechanism 7, alternately performs horizontal translation and lifting movements, serving as both a bottom-level and upper-level parking space. The second parking mechanism 5, driven solely by the lifting moving mechanism 7, performs lifting movements in conjunction with the horizontal translation of the first parking mechanism 4, enabling flexible switching and efficient utilization of the two-level parking spaces. The movements of the horizontal moving mechanism 6 and the lifting moving mechanism 7 cooperate with each other without interference. Through the precise control of the servo motor, the parking and retrieval process is ensured to be smooth, orderly, and efficient. The entire operation requires minimal manual intervention and is easy to operate. At the same time, all protective structures and safety designs function throughout the process to ensure the safety of the equipment and vehicles.

[0042] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lifting and sliding double-layer motor vehicle parking device, comprising a parking device base (1), characterized in that, The top of the parking device base (1) is fixedly connected with a plurality of evenly distributed support rods (2), and the top of the support rods (2) is fixedly installed with a shielding structure (3) for protecting the device and the parked vehicle; the parking device base (1) is internally fitted with a horizontal moving mechanism (6), and the upper surface of the parking device base (1) is fitted with a first parking mechanism (4) and a second parking mechanism (5). The first parking mechanism (4) and the second parking mechanism (5) are both fixedly installed with a lifting moving mechanism (7) for driving them to rise and fall. The first parking mechanism (4) can alternately realize horizontal translation and lifting and lowering actions under the drive of the horizontal moving mechanism (6) and the lifting moving mechanism (7), and the second parking mechanism (5) can realize lifting and lowering under the drive of the lifting moving mechanism (7).

2. The lifting and sliding double-layer motor vehicle parking device according to claim 1, characterized in that, The shielding structure (3) includes an installation frame (303) integrally connected to the top of multiple support rods (2). A shielding plate (301) is fixedly laid on the upper surface of the installation frame (303). Multiple reinforcing ribs (302) are evenly distributed on the upper surface of the installation frame (303). The reinforcing ribs (302) are integrally formed with the installation frame (303) to enhance the structural strength of the shielding structure (3).

3. The lifting and sliding double-layer motor vehicle parking device according to claim 1, characterized in that, The horizontal moving mechanism (6) includes mounting slots (609) symmetrically opened on the left and right sides of the parking device base (1). Multiple parallel and spaced transmission shafts (602) are rotatably installed in each mounting slot (609). Multiple spaced transmission sprockets (606) are fixedly fitted on each transmission shaft (602). A transmission chain (604) is fitted on the corresponding transmission sprocket (606). A metal transmission belt (603) is fixedly fitted on the outside of the transmission chain (604). A translation drive base plate (608) is fixedly fitted on the outside of the metal transmission belt (603). The first parking mechanism (4) and the second parking mechanism (5) are alternately placed on the upper surface of the translation drive base plate (608). The ends of one or more of the transmission shafts (602) extend to the outside of the parking device base (1) and are fixedly connected to the output shaft of a first servo motor (601) fixedly installed on the side of the parking device base (1). The first servo motor (601) is used to drive the transmission shaft (602) to rotate.

4. The lifting and sliding double-layer motor vehicle parking device according to claim 3, characterized in that, The outer side of the metal transmission belt (603) is evenly provided with a plurality of first transmission protrusions (605), and the bottom of the translation drive base plate (608) is provided with a plurality of second transmission protrusions (607) that are adapted to the first transmission protrusions (605). The first transmission protrusions (605) and the second transmission protrusions (607) are engaged to enhance the transmission stability between the metal transmission belt (603) and the translation drive base plate (608) and avoid relative slippage.

5. The lifting and sliding double-layer motor vehicle parking device according to claim 1, characterized in that, The first parking mechanism (4) includes a parking lifting bracket (401) movably placed on the upper surface of the parking device base (1). A vehicle parking plate (403) that can be vertically lifted and lowered is movably mounted on the parking lifting bracket (401). A lifting connecting bracket (402) is fixedly provided on each of the left and right sides of the vehicle parking plate (403). The lifting connecting bracket (402) is fixedly connected to the lifting moving mechanism (7). A plurality of anti-slip grooves (404) are evenly provided on the upper surface of the vehicle parking plate (403). The anti-slip grooves (404) extend along the vehicle parking direction to prevent the vehicle from sliding when parked.

6. The lifting and sliding double-layer motor vehicle parking device according to claim 5, characterized in that, The lifting and moving mechanism (7) includes a lead screw (704) rotatably installed inside the parking lifting bracket (401). The lead screw (704) is arranged in a vertical direction. A vertically extending guide bar hole (703) is opened on the side of the parking lifting bracket (401) corresponding to the position of the lead screw (704). A transmission slider (705) is threaded on the lead screw (704). The transmission slider (705) passes through the guide bar hole (703) and is slidably connected to the guide bar hole (703). A second gear (702) is fixedly fitted on the top of the lead screw (704). A second servo motor (706) is fixedly installed on the side of the parking lifting bracket (401) corresponding to the position of the second gear (702). The output shaft of the second servo motor (706) extends horizontally and is fixedly connected to the first gear (701).

7. The lifting and sliding double-layer motor vehicle parking device according to claim 6, characterized in that, The end of the transmission slider (705) away from the lead screw (704) is fixedly connected to the lifting connecting bracket (402) and is used to drive the vehicle parking plate (403) to rise and fall synchronously through the lifting and lowering of the transmission slider (705).

8. The lifting and sliding double-layer motor vehicle parking device according to claim 1, characterized in that, The first gear (701) and the second gear (702) in the lifting and moving mechanism (7) are meshed and connected. The second servo motor (706) drives the lead screw (704) to rotate through the meshing of the first gear (701) and the second gear (702).

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