Multidirectional rigid-flexible coupling type vehicle carrying plate lifting mechanism for cloud street stereo garage

Abstract

The invention relates to the technical field of three-dimensional garages, and discloses a multi-directional rigid-flexible coupling type vehicle carrying plate lifting mechanism for a cloud street three-dimensional garage, comprising: a bearing assembly for bearing vehicles; the lifting assembly is used for driving the bearing assembly to ascend or descend; the bearing assembly comprises a carrying plate, the carrying plate is used for carrying a vehicle, and a balancing weight is installed at the bottom of the carrying plate in a sliding mode; the bearing assembly further comprises a locking part. Through the arrangement of a first supporting rod and a second supporting rod which are hinged in a crossed mode in the lifting assembly, the two sets of supporting rods can cooperatively change the included angle to achieve lifting of the lifting arm. Through the arrangement of the balancing weight in the bearing assembly, when the carrier plate deviates and inclines due to parking of the vehicle, the balancing weight can generate reverse balance torque through linkage movement of a pinch bar, a connecting rod and a pressing rod to counteract inclination force of center-of-gravity shift of the vehicle, and the technical effect of balancing the carrier plate and the overall center of gravity of the vehicle is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of stereo garages, and in particular to a multi-directional rigid-flexible coupling vehicle plate lifting mechanism for a Yunjie stereo garage. Background Art

[0002] The Yunjie multi-story parking garage is a multi-story intelligent parking system designed to address the problem of limited urban parking space. It is widely used in densely populated areas such as residential communities, commercial complexes, and office parks. By efficiently utilizing vertical space, it significantly increases parking capacity per unit area and effectively alleviates parking difficulties. Its structure primarily consists of a vehicle carrier, a lifting mechanism that drives the carrier to complete lifting and translation movements, a ramp assembly for vehicle entry and exit, and an electrical control unit that coordinates the operation of the entire system. The carrier, as the direct carrier, must meet the weight and size requirements of different vehicle models and possess sufficient structural strength. The lifting mechanism typically includes components such as a motor, transmission rods, and slide rails, and mechanically links the carrier to achieve precise transfer between different floors or parking spaces. The ramp assembly provides transitional support for vehicles loading and unloading the carrier, ensuring smooth entry and exit. The electrical control unit uses sensor monitoring and program instructions to coordinate the synchronous operation of various components to achieve automated vehicle parking and retrieval operations. The overall system aims to improve parking efficiency and space utilization through the combination of mechanization and intelligence.

[0003] However, the existing technology has the following problems:

[0004] In the actual operation of the current multi-story parking garage, the vehicle body often deviates from the central axis of the loading plate during parking due to the driver's operational deviation. This parking deviation will directly cause the center of gravity of the loading plate to be unbalanced, resulting in uneven force distribution, which in turn causes the loading plate to be prone to tilting, shaking and other unstable phenomena during the lifting or transfer process. At the same time, the lifting mechanism will bear unbalanced loads for a long time, and the wear rate of its core mechanical components such as transmission rods and connectors will be significantly accelerated, which not only increases the maintenance frequency and cost of the equipment, but also greatly shortens the service life of the overall equipment, posing a potential impact on the safe and stable operation of the multi-story parking garage. Summary of the Invention

[0005] The purpose of the present invention is to provide a multi-directional rigid-flexible coupling vehicle loading plate lifting mechanism for the Yunjie multi-story parking garage in order to solve the above problems, in order to overcome the defects of the existing multi-story parking garage in which the parking offset of vehicles causes the center of gravity of the vehicle loading plate to be unbalanced, the force to be uneven, it is easy to tilt and shake, and it aggravates the wear of the equipment and shortens its life. Please see the following for details.

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

[0007] The multi-directional rigid-flexible coupling vehicle plate lifting mechanism for the Yunjie stereo garage provided by the present invention includes: a load-bearing component for carrying vehicles; a lifting component for driving the load-bearing component to rise or fall; the load-bearing component includes a load plate, the load plate is used to carry vehicles, and a counterweight block is slidably installed on the bottom of the load plate. When the parking position of the vehicle on the load plate deviates from the central axis and causes the load plate to tilt, the counterweight block can adjust the center of gravity position of the load plate and the vehicle as a whole by moving, so that the load plate tends to a balanced state; the load-bearing component also includes a locking part, and the locking part includes two first locking strips and two second locking strips. The two first locking strips and the two second locking strips can lock the load plate by cooperating when the lifting component lifts the load-bearing component to prevent the load plate from shaking.

[0008] Preferably, the lifting assembly includes two support seats and two lifting arms, a motor is installed in the support seat, the output end of the motor is connected to a ball screw, the ball screw is rotatably connected to the support seat at one end away from the motor, a first slider is slidably connected in the support seat, a ball is provided in the first slider, the first slider is threadedly connected to the ball screw through the ball, a first strut is hinged on the first slider, the end of the first strut away from the first slider is hinged to the lifting arm, a second slider is slidably connected to the lifting arm, a second slider is hinged on the second slider, the end of the second strut away from the second slider is hinged to the support seat, and the two first struts are respectively hinged to the two second struts in a cross-type.

[0009] Preferably, side beams are connected to both sides of the carrier plate, and the two lifting arms are connected to fixed plates respectively. A group of pressure springs are installed on the fixed plates, and the ends of the two groups of pressure springs away from the fixed plates are respectively connected to the two side beams.

[0010] Preferably, a support is connected to the bottom of the lifting arm, and a pry bar is rotatably installed on the support. The two pry bars are arranged in a mirror image. Connecting rods are hinged on both sides of the counterweight block, and the ends of the two connecting rods away from the counterweight block are hinged to the two pry bars respectively. Two pressure bars are installed at the bottom of the carrier plate, and the two pressure bars contact the two pry bars respectively when they move. When the pressure bar moves downward, the counterweight block can be driven to move in a direction away from the pressure bar through the cooperation of the pry bar and the connecting rod.

[0011] Preferably, the bearing assembly further comprises a ramp portion, the ramp portion comprises a ramp plate, and the ramp plate is slidably mounted on the bottom of the carrier plate.

[0012] Preferably, the two second sliding blocks are respectively connected to a connecting block, and the two connecting blocks are both connected to the ramp plate.

[0013] Preferably, the locking portion also includes two movable frames, the two movable frames are slidably mounted on the bottom of the carrier plate, the two first locking bars are fixedly mounted on the two fixed plates, and the two second locking bars are slidably connected to both sides of the carrier plate, the two movable frames are respectively connected to the two second locking bars, and the two movable frames are respectively connected to a return spring, and the two return springs are respectively connected to the two pressure rods at one end away from the movable frame, and two interference rods are connected to the ramp plate, and the two movable frames are respectively located on the movement trajectories of the two interference rods, and when the interference rod contacts the movable frame, it can drive the movable frame and the second locking bar to move, so that the second locking bar and the first locking bar form a locking fit by abutting each other.

[0014] Preferably, the vehicle further comprises a wheel chock assembly, wherein the wheel chock assembly comprises a wheel chock bar, the wheel chock bar is mounted on the carrier plate, and the wheel chock bar abuts against the wheel to prevent the vehicle from sliding.

[0015] Preferably, the wheel stop assembly also includes two wheel stop blocks, the two side beams are respectively hinged with a rotating rod, the two wheel stop blocks are respectively connected to the two rotating rods, the two side beams are respectively slidably connected with a sliding rod, one end of the two sliding rods are connected to the ramp plate, the other end of the two sliding rods are respectively hinged with a push-pull rod, the ends of the two push-pull rods away from the sliding rods are respectively hinged to the two rotating rods, and when the sliding rod moves toward the wheel stop bar, the rotating rod can be driven by the push-pull rod to swing toward the direction of the wheel stop bar.

[0016] The beneficial effects are:

[0017] 1. The Yunjie multi-story parking garage uses a multi-directional rigid-flexible coupling vehicle plate lifting mechanism. By setting the first and second cross-hinged support rods in the lifting assembly, when the motor drives the ball screw to drive the first slider to move, the two sets of support rods can coordinately change the angle to realize the lifting of the lifting arm. The cross structure improves the load-bearing stability and lifting accuracy, and achieves the technical effect of smoothly driving the load-bearing assembly to complete height adjustment; by setting the counterweight block in the load-bearing assembly, when the load plate is tilted due to the parking offset of the vehicle, the counterweight block can be moved through the linkage of the pry bar, connecting rod and pressure rod, and the tilting force of the vehicle's center of gravity offset is offset by generating a reverse balancing torque, thereby achieving the technical effect of balancing the load plate and the overall center of gravity of the vehicle, solving the technical problems of the vehicle parking deviation from the central axis causing the center of gravity of the load plate to shift, uneven force, easy tilting and shaking during lifting or moving, and aggravated mechanical wear.

[0018] 2. The Yunjie multi-story parking garage uses a multi-directional rigid-flexible coupling vehicle plate lifting mechanism. Through the setting of the first locking strip and the second locking strip in the locking part, when the lifting assembly is lifted, the ramp plate drives the resistance rod to push the movable frame, so that the tooth patterns of the first locking strip and the second locking strip engage to form a locking fit. The relative displacement of the carrier plate and the lifting arm is limited by rigid locking, achieving the technical effect of preventing the carrier plate and the vehicle from shaking due to external forces, and solving the technical problem that the vehicle and the carrier plate are easily affected by external forces and shake in the flexible support state.

[0019] 3. The Yunjie multi-story parking garage uses a multi-directional rigid-flexible coupling vehicle carrier lifting mechanism. Through the setting of wheel chock bars and wheel chock blocks in the wheel chock assembly, after the vehicle is parked, the wheel chock bars initially prevent sliding. The wheel chock blocks form a clamp from the front and back of the tires through the linkage of sliding rods, push-pull rods and rotating rods. By clamping the tires in both directions, the front and rear sliding is restricted, achieving the technical effect of eliminating the risk of vehicles slipping when the handbrake is not pulled. This solves the technical problem that some vehicles are prone to slipping on the carrier when they do not have automatic parking and the user forgets to pull the handbrake. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the appearance of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 3 It is a schematic structural diagram of the lifting assembly of the present invention;

[0024] Figure 4 It is a schematic structural diagram of the bearing assembly of the present invention;

[0025] Figure 5 It is a schematic diagram of the pressure spring structure of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the counterweight block of the present invention;

[0027] Figure 7 It is a schematic structural diagram of the ramp portion of the present invention;

[0028] Figure 8 It is a schematic diagram of the ramp plate structure of the present invention;

[0029] Figure 9 It is a schematic structural diagram of the locking portion of the present invention;

[0030] Figure 10 It is a schematic diagram of the movable frame structure of the present invention;

[0031] Figure 11 It is a structural schematic diagram of the wheel chock assembly of the present invention.

[0032] The following are the descriptions of the reference numerals:

[0033] 1. Lifting assembly; 11. Support base; 12. Lifting arm; 13. Motor; 14. Ball screw; 15. First slider; 16. First support rod; 17. Second support rod; 18. Second slider;

[0034] 2. Load-bearing assembly; 21. Carrier plate; 22. Side beam; 23. Fixed plate; 24. Compression spring; 25. Counterweight; 26. Support; 27. Pry bar; 28. Connecting rod; 29. ​​Pressure rod;

[0035] 3. Ramp portion; 31. Ramp plate; 32. Connecting block;

[0036] 4. Locking portion; 41. First locking bar; 42. Second locking bar; 43. Movable frame; 44. Return spring; 45. Interference rod;

[0037] 5. Wheel chock assembly; 51. Sliding rod; 52. Push-pull rod; 53. Rotating rod; 54. Wheel chock block; 55. Wheel chock bar. DETAILED DESCRIPTION

[0038] To make the objectives, technical solutions, and advantages of the present invention more clear, the technical solutions of the present invention will be described in detail below. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other implementations obtained by ordinary technicians in this field without making any creative work are within the scope of protection of the present invention.

[0039] Example 1

[0040] In actual use, the existing multi-story parking garage may cause the center of gravity of the loading plate to shift due to the possibility that the vehicle may deviate from the central axis of the loading plate when parking, causing the loading plate to be unevenly stressed and prone to tilting or shaking when lifted or moved. At the same time, the uneven stress on the lifting equipment will also aggravate the wear of mechanical parts and shorten the life of the equipment. This embodiment is specially invented to solve the above problems.

[0041] See also Figure 1 - Figure 8The multi-directional rigid-flexible coupling vehicle plate lifting mechanism used in the Yunjie multi-story parking garage includes: a load-bearing component 2 for carrying vehicles; the load-bearing component 2 includes a carrier plate 21, which is used to carry vehicles. A counterweight block 25 is slidably installed at the bottom of the carrier plate 21. When the parking position of the vehicle on the carrier plate 21 deviates from the central axis, causing the carrier plate 21 to tilt, the counterweight block 25 can adjust the center of gravity position of the carrier plate 21 and the entire vehicle by moving, so that the carrier plate 21 tends to a balanced state.

[0042] Furthermore, the lifting assembly 1 is used to drive the carrying assembly 2 to rise or fall; the lifting assembly 1 includes two support seats 11 and two lifting arms 12, a motor 13 is installed in the support seat 11, and the output end of the motor 13 is connected to the ball screw 14, the ball screw 14 is rotatably connected to the support seat 11 at one end away from the motor 13, a first slider 15 is slidably connected in the support seat 11, a ball is provided in the first slider 15, the first slider 15 is threadedly connected to the ball screw 14 through the ball, a first strut 16 is hinged on the first slider 15, and the end of the first strut 16 away from the first slider 15 is hinged to the lifting arm 12, a second slider 18 is slidably connected to the lifting arm 12, a second strut 17 is hinged on the second slider 18, and the end of the second strut 17 away from the second slider 18 is hinged to the support seat 11 is hinged, and the two first struts 16 are cross-hinged with the two second struts 17 respectively; when the motor 13 is working, it drives the ball screw 14 to rotate, and the rotational motion is converted into a linear sliding of the first slider 15 through the threaded cooperation between the ball and the first slider 15. When the first slider 15 moves, it drives the first strut 16 to swing, and cooperates with the linkage between the second strut 17 and the second slider 18 to change the angle between the cross-hinged first strut 16 and the second strut 17, thereby driving the lifting arm 12 to realize the vertical lifting motion. The lifting component 1 can improve the load-bearing stability through the cross-setting of the first strut 16 and the second strut 17, and can smoothly drive the load-bearing component 2 to complete the height adjustment. When the lifting component 1 lifts the load-bearing component 2, the two second sliders 18 move in the direction away from the motor 13.

[0043] In addition, side beams 22 are respectively connected to the two sides of the carrier plate 21, and fixed plates 23 are respectively connected to the two lifting arms 12. A group of pressure springs 24 are installed on the fixed plates 23. The ends of the two groups of pressure springs 24 away from the fixed plates 23 are respectively connected to the two side beams 22. The two side beams 22 transfer the load of the carrier plate 21 to the two groups of pressure springs 24. When the carrier plate 21 produces local force changes due to the parking offset of the vehicle, the group of pressure springs 24 close to the center of gravity of the vehicle is subjected to more pressure and shrinks, causing the carrier plate 21 to tilt slightly. The maximum tilt angle of the carrier plate 21 is within a safe range and will not cause the vehicle above it to slip.

[0044] In addition, a support 26 is connected to the bottom of the lifting arm 12, and a pry bar 27 is rotatably installed on the support 26. The two pry bars 27 are mirror-imaged. Connecting rods 28 are hinged on both sides of the counterweight 25. The ends of the two connecting rods 28 away from the counterweight 25 are hinged to the two pry bars 27 respectively. Two pressure rods 29 are installed at the bottom of the carrier plate 21. The two pressure rods 29 contact the two pry bars 27 respectively when they move. When the pressure rods 29 move downward, the counterweight 25 can be driven to move in the direction away from the pressure rods 29 through the cooperation of the pry bars 27 and the connecting rods 28; when the carrier plate 21 tilts toward the side close to the center of gravity of the vehicle due to the parking offset of the vehicle, the pressure rod 29 on the tilted side moves with the load The plate 21 moves downward synchronously, and contacts and applies pressure to the corresponding pry bar 27, causing the pry bar 27 to rotate with the support 26 as the fulcrum. When the pry bar 27 rotates, the hinged connecting rod 28 pushes the counterweight block 25 along the bottom of the carrier plate 21 in the direction away from the inclined side, and utilizes the position offset of the counterweight block 25 to generate a reverse balancing torque, thereby offsetting the tilting force caused by the offset of the vehicle's center of gravity, and finally making the center of gravity of the carrier plate 21 and the vehicle above it tend to balance again, thereby avoiding the shaking of the support component 2 and the lifting component 1 when lifting the vehicle due to the offset of the vehicle's parking position, and also avoiding the aggravated wear of the lifting component 1 due to uneven force.

[0045] It is worth noting that the supporting assembly 2 also includes a ramp portion 3, which includes a ramp plate 31. The ramp plate 31 is slidably installed at the bottom of the carrier plate 21. When the vehicle gets on and off the lower plate 21, the ramp plate 31 forms a transition slope, thereby buffering the height difference between the carrier plate 21 and the ground, making it easier for the vehicle to get on and off the lower plate 21 smoothly.

[0046] It is worth noting that the two second sliders 18 are respectively connected to a connecting block 32, and the two connecting blocks 32 are connected to the ramp plate 31. Since when the lifting component 1 lifts the load-bearing component 2, the two second sliders 18 move in the direction away from the motor 13, so that the two second sliders 18 drive the ramp plate 31 to retract toward the bottom of the carrier plate 21 through the two connecting blocks 32. When the lifting component 1 drives the load-bearing component 2 to move downward, the two second sliders 18 reset and drive the ramp plate 31 to extend outward from the carrier plate 21 through the two connecting blocks 32, forming a transition slope again, so that the ramp plate 31 can automatically extend when the carrier plate 21 is loaded and unloaded on the vehicle, forming a transition slope. When the carrier plate 21 is lifted, the ramp plate 31 can retract to the bottom of the carrier plate 21, reducing space occupancy.

[0047] Example 2

[0048] On the basis of Example 1, although the center of gravity of the carrier plate 21 and the vehicle above it can be balanced by the provision of the counterweight block 25, at this time the carrier plate 21 and the two sets of pressure springs 24 support the vehicle in a flexible support state. When the wind blows, there is still a possibility that the vehicle and the carrier plate 21 will shake. This embodiment is specially invented to solve the above problem.

[0049] See also Figure 2 、 Figure 9 - Figure 10 The carrying assembly 2 also includes a locking portion 4, which includes two first locking strips 41 and two second locking strips 42. The two first locking strips 41 and the two second locking strips 42 can lock the carrier plate 21 by cooperating when the lifting assembly 1 lifts the carrying assembly 2 to prevent the carrier plate 21 from shaking; the locking portion 4 also includes two movable frames 43, both of which are slidably mounted on the bottom of the carrier plate 21, and the two first locking strips 41 are respectively fixedly mounted on the two fixed plates 23, and the two second locking strips 42 are respectively slidably connected to both sides of the carrier plate 21. The two movable frames 43 are respectively connected to the two second locking strips 42, and the two movable frames 43 are respectively connected to the two second locking strips 42. The racks 43 are respectively connected to return springs 44, and the ends of the two return springs 44 away from the movable racks 43 are respectively connected to the two pressure rods 29. The ramp plate 31 is connected to two interference rods 45. The two movable racks 43 are respectively located on the movement trajectories of the two interference rods 45. When the interference rods 45 come into contact with the movable racks 43, they can drive the movable rack 43 and the second locking bar 42 to move, so that the second locking bar 42 and the first locking bar 41 form a locking fit by abutting each other; when the lifting assembly 1 lifts the bearing assembly 2, the ramp plate 31 contracts toward the bottom of the carrier plate 21, and when the ramp plate 31 moves, it drives the two interference rods 45 to move synchronously. When the carrier plate 21 is When the two stoppers 45 are moved up to their full height, the two stoppers 45 respectively contact the two movable frames 43. The contact portions of the movable frames 43 and the stoppers 45 are provided with inclined surfaces, so that when the two stoppers 45 are in contact with the movable frames 43, the inclined surfaces respectively move the two movable frames 43 toward the two fixed plates 23. Taking one of the movable frames 43 as an example, the movable frame 43 drives the second locking bar 42 connected thereto to move toward the first locking bar 41. At this time, the return spring 44 is stretched and stores elastic potential energy. When the carrier plate 21 is lifted to a preset height, the second locking bar 42 completely contacts the first locking bar 41 fixed to the fixed plate 23. The surfaces of the first locking strip 41 and the second locking strip 42 are both provided with teeth. When the first locking strip 41 and the second locking strip 42 are in contact, the teeth on their surfaces engage with each other to form a locking fit, and the relative displacement between the carrier plate 21 and the lifting arm 12 is limited by rigid resistance, thereby firmly locking the carrier plate 21 to prevent the carrier plate 21 and the vehicle above it from shaking due to external forces. When the lifting assembly 1 descends, the ramp plate 31 drives the resistance rod 45 to gradually separate from the movable frame 43, and the reset spring 44 releases its elastic potential energy to pull the movable frame 43 and the second locking strip 42 to reset, so that the second locking strip 42 is separated from the first locking strip 41, and the locked state is released.

[0050] Example 3

[0051] On the basis of Example 2, since some vehicles are not equipped with automatic parking, when the user forgets to pull the handbrake after parking, there is a risk of the vehicle slipping on the carrier 21. This embodiment is specially invented to solve the above problem.

[0052] See also Figure 2 、 Figure 11 , also includes a wheel chock assembly 5, the wheel chock assembly 5 includes a wheel chock bar 55, the wheel chock bar 55 is mounted on the carrier plate 21, the wheel chock bar 55 abuts against the wheel to prevent the vehicle from sliding; the surface of the wheel chock bar 55 is made of rubber material with a high friction coefficient, reference Figure 11 When the vehicle drives into the loading plate 21 from front to back and stops in place, the rear ends of the two rear wheels of the vehicle will contact the wheel chock 55, and the friction between the rubber of the wheel chock 55 and the tire will initially limit the backward movement of the vehicle. At the same time, the wheel chock 55 prevents the vehicle from sliding due to inertia or slope through physical blocking, providing the first line of protection for vehicles that have not applied the handbrake.

[0053] The two wheels of the vehicle are brought into contact with the wheel stopper 55, and the rear ends of the two wheels ... When the vehicle is in a state of sliding motion, the two wheel chocks 54 are pressed against the two tires from the front and rear, and the wheel chocks 54 are pressed against the two tires from the front and rear. The three parts cooperate to clamp the two tires front and back. The risk of the vehicle slipping when the handbrake is not pulled is eliminated by clamping the tires in both directions, and the two wheel chocks 54 do not contact the side of the tire, avoiding squeezing damage to the side of the tire and the wheel hub. When the carrier plate 21 descends, the ramp plate 31 unfolds and drives the slide bar 51 to reset. The wheel chocks 54 swing away from the tire along with the rotating rod 53, releasing the clamping state to facilitate the vehicle to drive out.

[0054] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. The multi-directional rigid-flexible coupling vehicle loading plate lifting mechanism used in Yunjie stereo garage is characterized by: include: A load-bearing assembly (2) for carrying a vehicle; A lifting component (1) is used to drive the supporting component (2) to rise or fall; The bearing assembly (2) includes a carrier plate (21), the carrier plate (21) is used to carry a vehicle, and a counterweight (25) is slidably mounted on the bottom of the carrier plate (21). When the parking position of the vehicle on the carrier plate (21) deviates from the central axis, causing the carrier plate (21) to tilt, the counterweight (25) can adjust the center of gravity of the carrier plate (21) and the vehicle as a whole by moving, so that the carrier plate (21) tends to a balanced state; The bearing assembly (2) further includes a locking portion (4), wherein the locking portion (4) includes two first locking strips (41) and two second locking strips (42). The two first locking strips (41) and the two second locking strips (42) can lock the carrier plate (21) by cooperating when the lifting assembly (1) lifts the bearing assembly (2), thereby preventing the carrier plate (21) from shaking.

2. The multi-directional rigid-flexible coupling vehicle loading plate lifting mechanism for the Yunjie stereo garage according to claim 1 is characterized by: The lifting assembly (1) includes two support seats (11) and two lifting arms (12), wherein a motor (13) is installed in the support seat (11), and the output end of the motor (13) is connected to a ball screw (14), and the end of the ball screw (14) away from the motor (13) is rotatably connected to the support seat (11), and a first slider (15) is slidably connected in the support seat (11), and a ball is provided in the first slider (15), and the first slider (15) is threaded with the ball screw (14) through the ball. The first slider (15) is hinged with a first support rod (16), one end of the first support rod (16) away from the first slider (15) is hinged to the lifting arm (12), the lifting arm (12) is slidably connected to a second slider (18), the second slider (18) is hinged with a second support rod (17), one end of the second support rod (17) away from the second slider (18) is hinged to the support seat (11), and the two first support rods (16) are respectively hinged to the two second support rods (17) in a cross-type.

3. The multi-directional rigid-flexible coupling vehicle loading plate lifting mechanism for the Yunjie stereo garage according to claim 2 is characterized by: The two sides of the carrier plate (21) are respectively connected to side beams (22), the two lifting arms (12) are respectively connected to fixed plates (23), a group of pressure springs (24) are installed on the fixed plates (23), and the ends of the two groups of pressure springs (24) away from the fixed plates (23) are respectively connected to the two side beams (22).

4. The multi-directional rigid-flexible coupling vehicle plate lifting mechanism for the Yunjie stereo garage according to claim 3 is characterized by: The bottom of the lifting arm (12) is connected to a support (26), and a pry bar (27) is rotatably mounted on the support (26). The two pry bars (27) are arranged in a mirror image. Connecting rods (28) are hinged on both sides of the counterweight (25). The ends of the two connecting rods (28) away from the counterweight (25) are hinged to the two pry bars (27) respectively. Two pressure rods (29) are installed at the bottom of the carrier plate (21). When the two pressure rods (29) move, they contact the two pry bars (27) respectively. When the pressure rod (29) moves downward, it can drive the counterweight (25) to move in a direction away from the pressure rod (29) through the cooperation of the pry bar (27) and the connecting rod (28).

5. The multi-directional rigid-flexible coupling vehicle plate lifting mechanism for the Yunjie stereo garage according to claim 4 is characterized in that: The bearing assembly (2) further comprises a ramp portion (3), wherein the ramp portion (3) comprises a ramp plate (31), and the ramp plate (31) is slidably mounted on the bottom of the carrier plate (21).

6. The multi-directional rigid-flexible coupling vehicle plate lifting mechanism for the Yunjie stereo garage according to claim 5 is characterized by: The two second sliding blocks (18) are respectively connected to a connecting block (32), and the two connecting blocks (32) are both connected to the ramp plate (31).

7. The multi-directional rigid-flexible coupling vehicle plate lifting mechanism for the Yunjie stereo garage according to claim 6 is characterized by: The locking portion (4) further comprises two movable frames (43), the two movable frames (43) are both slidably mounted on the bottom of the carrier plate (21), the two first locking bars (41) are respectively fixedly mounted on the two fixed plates (23), the two second locking bars (42) are respectively slidably connected to both sides of the carrier plate (21), the two movable frames (43) are respectively connected to the two second locking bars (42), the two movable frames (43) are respectively connected to the return springs (44), and the two One end of each of the return springs (44) away from the movable frame (43) is connected to the two pressure rods (29), and the ramp plate (31) is connected to two abutting rods (45). The two movable frames (43) are respectively located on the movement trajectories of the two abutting rods (45). When the abutting rods (45) contact the movable frame (43), they can drive the movable frame (43) and the second locking bar (42) to move, so that the second locking bar (42) and the first locking bar (41) form a locking fit by abutting each other.

8. The multi-directional rigid-flexible coupling vehicle plate lifting mechanism for the Yunjie stereo garage according to claim 6 is characterized by: The vehicle further comprises a wheel chock assembly (5), wherein the wheel chock assembly (5) comprises a wheel chock bar (55), wherein the wheel chock bar (55) is mounted on the carrier plate (21), and wherein the wheel chock bar (55) abuts against the wheel to prevent the vehicle from sliding.

9. The multi-directional rigid-flexible coupling vehicle plate lifting mechanism for the Yunjie stereo garage according to claim 8 is characterized by: The wheel block assembly (5) further comprises two wheel blocks (54), the two side beams (22) are respectively hinged with a rotating rod (53), the two wheel blocks (54) are respectively connected to the two rotating rods (53), the two side beams (22) are respectively slidably connected with a slide rod (51), one end of the two slide rods (51) are connected to the ramp plate (31), the other end of the two slide rods (51) are respectively hinged with a push-pull rod (52), the ends of the two push-pull rods (52) away from the slide rod (51) are respectively hinged with the two rotating rods (53), and when the slide rod (51) moves toward the wheel block bar (55), it can drive the rotating rod (53) to swing toward the direction of the wheel block bar (55) through the push-pull rod (52).

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