Intelligent three-dimensional parking garage vehicle carrying plate anti-shaking support structure

Abstract

The utility model relates to stereo parking garage vehicle carrying plate technical field discloses an intelligent stereo parking garage vehicle carrying plate anti -shaking support structure, including support, the support outer wall slidingly connected has the lifting piece, the lifting piece bottom fixedly connected with vehicle carrying plate, the vehicle carrying plate inside is equipped with the sliding slot, the vehicle carrying plate bottom is provided with the limit component, the limit component includes the sliding plate, the sliding plate outer wall slidingly connected in the vehicle carrying plate bottom, the sliding plate inside fixedly connected with hydraulic pressure rod, hydraulic pressure rod output end fixedly connected with slide post, the sliding plate inside slidingly connected with the limit board, the limit board outer wall slidingly connected in the sliding slot inside. In the utility model, through the drive of hydraulic pressure rod to slide post and guide groove and cooperate with the sliding slot, realize the sliding of limit board in the vehicle carrying plate, thereby to the vehicle limit, solved the problem that the vehicle displacement of easy occurrence of shaking when moving of current, improved the stability of device movement.

Description

Technical Field

[0001] This utility model relates to the field of vehicle platform technology for automated parking garages, and in particular to an anti-sway support structure for intelligent automated parking garage vehicle platforms. Background Technology

[0002] With the acceleration of urbanization and the continuous increase in the number of motor vehicles in cities, the problem of parking space shortages has become increasingly prominent. Intelligent automated parking garages, due to their efficient use of vertical space and significant increase in parking capacity, have become an important solution to alleviate urban parking difficulties. During the operation of intelligent automated parking garages, the vehicle platform, as the core component supporting vehicles, directly affects the safety of parked vehicles and the reliable operation of the equipment. If the vehicle platform sways during lifting, lowering, or lateral movement, it can easily lead to vehicle displacement, scraping, or even safety accidents. Therefore, developing an efficient and reliable anti-sway support structure for the vehicle platform of an intelligent automated parking garage is of great significance for ensuring the safe and stable operation of intelligent automated parking garages and improving the user experience.

[0003] In existing intelligent automated parking garage anti-sway technologies for vehicle platforms, common mechanical structures often employ fixed blocks combined with spring buffers. The principle involves fixing rigid blocks at the edges of the vehicle platform and installing spring assemblies at the connection points between the blocks and the platform. When the platform sways during movement, the spring assemblies absorb some of the sway energy through their elastic deformation, while the fixed blocks limit the lateral or longitudinal displacement of the vehicle on the platform, thus achieving a preliminary anti-sway effect. Other technologies utilize a guide structure combining sliding rails and rollers. Sliding rails are installed on both sides of the platform, and rollers are installed at corresponding positions on the garage frame. The sliding of the rollers within the rails constrains the movement trajectory of the platform, reducing offset and swaying during movement.

[0004] However, existing anti-sway technologies for vehicle platforms, which use fixed blocks with spring buffers or guide rails and rollers, have significant shortcomings in practical applications. When the vehicle platform moves the vehicle, such as lifting, lowering, or lateral, the position of the fixed blocks cannot be flexibly adjusted according to the actual swaying. The buffering capacity of the spring assembly is limited, making it difficult to effectively counteract the large swaying forces generated during the start-up, stopping, or operation of the vehicle platform. The guide rail and roller structure is prone to increased clearance due to long-term wear, further aggravating the swaying of the vehicle platform. Ultimately, this causes the vehicle to shift on the platform, affecting not only the accuracy of vehicle parking but also causing scratches and damage. In severe cases, it can even affect the overall operational safety of the intelligent automated parking garage and fail to meet the high stability requirements during vehicle platform movement. Therefore, an anti-sway support structure for vehicle platforms in intelligent automated parking garages is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an intelligent three-dimensional parking garage vehicle platform anti-sway support structure, which aims to improve the problem of vehicle displacement caused by swaying when the platform is moved in the prior art.

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

[0007] A smart three-dimensional parking garage vehicle platform anti-sway support structure includes a support frame, a lifting block slidably connected to the outer wall of the support frame, a vehicle platform fixedly connected to the bottom of the lifting block, a sliding groove opened inside the vehicle platform, and a limit component provided at the bottom of the vehicle platform;

[0008] The limiting component includes a sliding plate, the outer wall of which is slidably connected to the bottom of the vehicle platform. A hydraulic rod is fixedly connected inside the sliding plate, and a sliding column is fixedly connected to the output end of the hydraulic rod. A limiting plate is slidably connected inside the sliding plate, the outer wall of which is slidably connected to the sliding groove. A guide groove is provided inside the limiting plate, and the outer wall of the sliding column is slidably connected to the guide groove. An adjustment component is provided at the bottom of the vehicle platform.

[0009] As a further description of the above technical solution:

[0010] The adjustment assembly includes a transmission plate, the top of which is rotatably connected to the bottom of the vehicle platform.

[0011] As a further description of the above technical solution:

[0012] A motor is fixedly connected inside the vehicle carrier plate, and the output end of the motor is fixedly connected to the bottom of the transmission plate.

[0013] As a further description of the above technical solution:

[0014] A fixing column is fixedly connected inside the transmission plate, and a fixing block is fixedly connected to the outer wall of the slide plate.

[0015] As a further description of the above technical solution:

[0016] The fixed block is rotatably connected to a rotating rod, and a rotating ring is fixedly connected to the other side of the rotating rod.

[0017] As a further description of the above technical solution:

[0018] The inner wall of the rotating ring is rotatably connected to the outer wall of the fixed column, and is used to push the sliding plate to move.

[0019] As a further description of the above technical solution:

[0020] The bottom of the vehicle platform is fixedly connected to a fixed rail, and the slide plate is slidably connected to the outer wall of the fixed rail.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the limiting plate achieves its lifting function by activating the hydraulic rod. When the hydraulic rod is activated, the hydraulic rod drives the sliding column and guide groove and cooperates with the sliding groove to realize the sliding of the limiting plate inside the vehicle platform, thereby limiting the vehicle and preventing shaking. This solves the problem that the existing device is prone to shaking when moving, which leads to vehicle displacement and improves the stability of the device's movement.

[0023] 2. In this utility model, the sliding plate realizes its movement function by starting the motor. When the motor is started, the motor drives the transmission plate and the rotating rod and cooperates with the rotating ring to realize the sliding of the sliding plate on the outer wall of the fixed rail, thereby conveniently moving the limiting plate and limiting different vehicles. This solves the problem of not being able to conveniently limit different vehicles and improves the applicability of the device. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of an anti-sway support structure for a vehicle-carrying platform in an intelligent three-dimensional parking garage, as proposed in this utility model.

[0025] Figure 2 This is a structural diagram of the anti-sway support structure for the vehicle platform of an intelligent three-dimensional parking garage proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the transmission plate of the anti-sway support structure for the vehicle platform of an intelligent three-dimensional parking garage proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the internal structure of the anti-sway support structure for the vehicle platform of an intelligent three-dimensional parking garage proposed in this utility model;

[0028] Figure 5 This is a schematic diagram of the rotating ring structure of the anti-sway support structure for the vehicle platform of an intelligent three-dimensional parking garage proposed in this utility model.

[0029] Legend:

[0030] 1. Bracket; 2. Car platform; 3. Slide rail; 4. Lifting block; 5. Slide plate; 6. Limiting plate; 7. Transmission plate; 8. Rotating rod; 9. Guide groove; 10. Hydraulic rod; 11. Sliding column; 12. Fixing block; 13. Motor; 14. Fixing column; 15. Rotary ring; 16. Fixing rail. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1-4 This utility model provides one embodiment: an anti-sway support structure for a vehicle platform in an intelligent three-dimensional parking garage, comprising a support 1. The support 1 is a rectangular frame structure welded from square tubing made of Q235 carbon steel. This material has high strength and good welding performance, and can bear the overall weight of the vehicle platform 2 and the vehicle, providing stable support for the entire anti-sway support structure and preventing structural deformation due to insufficient load-bearing capacity. This is common knowledge and will not be elaborated further here. A lifting block 4 is slidably connected to the outer wall of the support 1. The lifting block 4 is a box-type steel structure, and its inner wall is connected to the outer wall of the support 1 by a linear axis. The support is connected by a linear bearing that slides up and down along the slide rail on the outer wall of the bracket 1. This reduces the frictional resistance when the lifting block 4 moves, ensuring smooth operation when the lifting block 4 drives the vehicle platform 2 to rise and fall, and avoiding jamming or tilting. The bottom of the lifting block 4 is fixedly connected to the vehicle platform 2, which is made of patterned steel plate with anti-slip textures on the surface to increase the friction between the vehicle tires and the surface of the vehicle platform 2, preventing the vehicle from slipping when parked or moved on the vehicle platform 2, thus ensuring the safety of vehicle parking. The vehicle platform 2 has a sliding groove 3 inside and a limit component at the bottom.

[0033] The limiting component includes a sliding plate 5, which is made of aluminum alloy and is lightweight and high-strength, reducing the overall weight of the vehicle platform 2 and facilitating flexible movement. The outer wall of the sliding plate 5 is slidably connected to the bottom of the vehicle platform 2. A hydraulic rod 10 is fixedly connected inside the sliding plate 5, and a sliding column 11 is fixedly connected to the output end of the hydraulic rod 10. A limiting plate 6 is slidably connected inside the sliding plate 5. The limiting plate 6 is made of high-strength manganese steel, and a rubber buffer pad is fixedly provided on one side of the plate. The rubber buffer pad is used to reduce the damage to the tire from rigid collisions when the limiting plate 6 contacts the vehicle tire, while also enhancing the limiting friction. The outer wall of the limiting plate 6 is slidably connected to the inside of the slide groove 3. A guide groove 9 is provided inside the limiting plate 6. The guide groove 9 is an inclined long groove structure with an inclination angle of 30° to 45°, which is used to convert the horizontal movement of the sliding column 11 into the vertical lifting and lowering movement of the limiting plate 6. The outer wall of the sliding column 11 is slidably connected to the inside of the guide groove 9. An adjustment component is provided at the bottom of the vehicle platform 2.

[0034] Reference Figure 2 and Figure 5The adjustment assembly includes a transmission plate 7, which is a fan-shaped structure formed by stamping low-carbon steel plate with a thickness of 8mm to 12mm. Its edges are deburred to prevent scratching of surrounding components during rotation. The transmission plate 7 converts the rotational power of the motor 13 into linear power to move the sliding plate 5, ensuring stable and efficient power transmission. The top of the transmission plate 7 is rotatably connected to the bottom of the vehicle platform 2. The motor 13 is fixedly connected inside the vehicle platform 2, and the output end of the motor 13 is fixedly connected to the bottom of the transmission plate 7. A fixing column 14, made of 45# steel with a diameter of 12mm to 16mm, is fixedly connected inside the transmission plate 7. The fixed post 14, with a length of 20mm to 25mm, is fixed to the transmission plate 7 by welding using carbon dioxide gas shielded welding. The weld leg height is not less than 5mm to ensure a firm connection between the fixed post 14 and the transmission plate 7, capable of withstanding the lateral force generated when pushing the slide plate 5, and preventing the fixed post 14 from falling off or deforming. A fixed block 12 is fixedly connected to the outer wall of the slide plate 5, and a rotating rod 8 is rotatably connected inside the fixed block 12. The rotating rod 8 is made of No. 20 steel, with a diameter of 10mm to 14mm, and its surface is galvanized with a zinc coating thickness of 8μm to 12μm, which can improve the rust resistance and corrosion resistance of the rotating rod 8 and extend its service life. The rotating rod 8 is connected to the fixed block 12 by a sliding bearing made of copper sleeve with an inner wall surface roughness ≤Ra0.4μm. The sliding bearing works with the rotating rod 8 to swing, reducing wear during rotation and ensuring smooth swing of the rotating rod 8. A rotating ring 15 is fixedly connected to the other side of the rotating rod 8. The rotating ring 15 is made of engineering plastic, specifically polyamide 66PA66. This material has high strength, good wear resistance and self-lubricating properties. The inner wall of the rotating ring 15 and the outer wall of the fixed column 14 are in clearance fit, with a clearance value of 0.1mm to 0.2mm, to ensure that the rotating ring 15 can rotate flexibly around the fixed column 14, while avoiding excessive clearance that may cause transmission jamming. The rotating ring 15 is fixedly connected to the other side of the rotating rod 8. The inner wall of the rotating ring 15 is rotatably connected to the outer wall of the fixed column 14 to push the slide plate 5 to move. A fixed rail 16 is fixedly connected to the bottom of the car platform 2. The slide plate 5 is slidably connected to the outer wall of the fixed rail 16.

[0035] Working Principle: In the actual operation of an intelligent automated parking garage, when a vehicle needs to be parked on the vehicle carrier platform 2, the garage guidance system first directs the driver to slowly drive the vehicle to the designated area at the top of the vehicle carrier platform 2. At this time, the hydraulic rod 10 is activated, and the hydraulic oil inside the hydraulic rod 10 pushes the piston rod to extend, thereby driving the sliding column 11, which is fixedly connected to it, to move horizontally. Since the sliding column 11 is fitted inside the guide groove 9, it is directionally constrained by the guide groove 9 during its movement, which can stably push the limiting plate 6 out of the storage position at the top inside the sliding plate 5. The slider at the bottom of the limiting plate 6 precisely matches the sliding groove 3 on the surface of the vehicle carrier platform 2, and slides smoothly along the sliding groove 3 to the side of the front and rear tires of the vehicle, finally fitting tightly with the tires to form a rigid limit on the vehicle, effectively preventing the vehicle from lateral displacement during subsequent lifting and lowering. After the limiting is completed, the lifting block 4 below the vehicle carrier platform 2 moves upward synchronously under the drive of the lifting drive mechanism, smoothly lifting the vehicle carrier platform 2 and the vehicle together to the target parking level.

[0036] Furthermore, when it is necessary to limit the movement of vehicles of different specifications, motor 13 can be started. The output shaft of motor 13 drives the transmission plate 7 connected to it to rotate clockwise or counterclockwise around the fixed shaft. When the transmission plate 7 rotates, the pre-set slot inside it drives the fixed column 14 embedded in the slot to make an eccentric circular motion. The rotating ring 15 fitted on the outer wall of the fixed column 14 can rotate freely around the fixed column 14. During the movement of the fixed column 14, the rotating ring 15 is movably connected to one end of the rotating rod 8, thereby pushing the rotating rod 8 to swing around the hinge point of its other end. The swing of the rotating rod 8 is converted into a horizontal thrust on the sliding plate 5, so that the sliding plate 5 slides smoothly along the outer wall of the fixed rail 16 fixed on both sides of the vehicle carrier plate 2, thereby driving the limiting plate 6 to move synchronously until the limiting plate 6 is adjusted to a position that matches the wheel track of the current vehicle, ensuring that accurate and reliable limiting protection can be achieved for vehicles of different specifications.

Claims

1. A smart three-dimensional parking garage vehicle platform anti-sway support structure, comprising a support (1), characterized in that: The bracket (1) has a lifting block (4) slidably connected to its outer wall. The lifting block (4) has a car carrier plate (2) fixedly connected to its bottom. The car carrier plate (2) has a sliding groove (3) inside and a limit component is provided at the bottom of the car carrier plate (2). The limiting component includes a sliding plate (5), the outer wall of which is slidably connected to the bottom of the vehicle platform (2). A hydraulic rod (10) is fixedly connected inside the sliding plate (5), and a sliding column (11) is fixedly connected to the output end of the hydraulic rod (10). A limiting plate (6) is slidably connected inside the sliding plate (5), the outer wall of which is slidably connected to the inside of the slide groove (3). A guide groove (9) is provided inside the limiting plate (6), and the outer wall of the sliding column (11) is slidably connected to the inside of the guide groove (9). An adjustment component is provided at the bottom of the vehicle platform (2).

2. The anti-sway support structure for the vehicle platform of an intelligent three-dimensional parking garage according to claim 1, characterized in that: The adjustment assembly includes a transmission plate (7), the top of which is rotatably connected to the bottom of the vehicle platform (2).

3. The anti-sway support structure for the vehicle platform of an intelligent three-dimensional parking garage according to claim 2, characterized in that: A motor (13) is fixedly connected inside the vehicle platform (2), and the output end of the motor (13) is fixedly connected to the bottom of the transmission plate (7).

4. The anti-sway support structure for the vehicle platform of an intelligent three-dimensional parking garage according to claim 3, characterized in that: The transmission plate (7) is fixedly connected to a fixed column (14), and the slide plate (5) is fixedly connected to a fixed block (12).

5. The anti-sway support structure for the vehicle platform of an intelligent three-dimensional parking garage according to claim 4, characterized in that: The fixed block (12) is rotatably connected to a rotating rod (8), and a rotating ring (15) is fixedly connected to the other side of the rotating rod (8).

6. The anti-sway support structure for the vehicle platform of an intelligent three-dimensional parking garage according to claim 5, characterized in that: The inner wall of the rotating ring (15) is rotatably connected to the outer wall of the fixed column (14) to push the sliding plate (5) to move.

7. The anti-sway support structure for the vehicle platform of an intelligent three-dimensional parking garage according to claim 6, characterized in that: The bottom of the vehicle platform (2) is fixedly connected to a fixed rail (16), and the slide plate (5) is slidably connected to the outer wall of the fixed rail (16).

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