A parking device with a positioning and adjustment function

Abstract

The present invention discloses a parking device with a positioning and adjustment function, belonging to the technical field of parking devices. It includes a parking platform in a three-dimensional parking garage and a transfer platform for vehicle transportation. A processing installation platform is arranged on the parking platform, and an adjustment motor is arranged on the processing installation platform. The adjustment motor is connected with two groups of adjustment lead screw columns through a transmission device, and the adjustment lead screw columns are connected with adjustment tire seats through adjustment support rods. The present invention automatically measures the wheelbase of a vehicle through a weight sensor and a detection groove, and dynamically adjusts the position of the tire seat in combination with the adjustment motor, the lead screw column and the transmission device, so as to achieve high-precision positioning of vehicle parking, reduce parking deviation and vehicle damage caused by wheelbase differences. The pneumatic adjustment part and the inclined plane support plate are designed to provide buffering at the initial stage of parking, and gradually release pressure to stably limit the tire and prevent the vehicle from slipping. The hub detection device identifies tire air leakage or deviation through visual analysis and triggers the hydraulic jacking device to provide auxiliary support to avoid vehicle imbalance and falling.

Description

Technical Field

[0001] The present invention relates to the technical field of parking devices, and particularly relates to a parking device with a positioning and adjustment function. Background Art

[0002] A multi-story garage is a mechanical or mechanical equipment system used to store a large number of vehicles. The multi-story garage is mainly used in the urban area where every inch of land is precious. It uses the method of multi-story parking to store vehicles, which can store a large number of vehicles with a very small floor area. In a multi-story parking lot, the driver only needs to drive the vehicle to the upper and lower parking spaces and then leave the vehicle. The multi-story parking space will automatically transport the vehicle to the idle parking space through a conveyor platform;

[0003] The vehicle is parked on the parking platform in the multi-story garage. To ensure safety, it is necessary to ensure the accurate positioning of the vehicle. When transporting the vehicle through the conveyor platform, it is necessary to ensure the positioning effect of the vehicle. Different wheelbases require different parking positioning positions. Therefore, how to reasonably solve the problem of vehicle storage and positioning is an urgent problem to be solved. And during the process of vehicle storage, if an abnormal situation occurs to the vehicle, how to ensure the safe storage of the vehicle and prevent the vehicle from falling from a height or slipping due to abnormal situations is also a problem to be solved. And when the conveyor platform transports the vehicle, when the docking accuracy is insufficient, it is very easy to damage the vehicle during the transfer of the vehicle, which requires a very high precision for the sensor and increases the operation cost of the garage. Based on this, a parking device with a positioning and adjustment function is proposed. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art, and to propose a parking device with a positioning and adjustment function.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A parking device with a positioning and adjustment function includes a parking platform in a multi-story parking garage and a transfer platform for vehicle transportation, and a measurement module for measuring the wheelbase of the vehicle is arranged on the transfer platform;

[0007] A processing and installation platform is arranged on the parking platform, an adjustment motor is arranged on the processing and installation platform, the adjustment motor is connected with two groups of adjustment lead screw columns through a transmission device, the adjustment lead screw columns are connected with adjustment tire seats through adjustment support rods, a positioning notch is opened on the adjustment tire seat, two oppositely arranged inclined surface support plates are rotatably connected to the side walls on both sides of the positioning notch, and a pneumatic adjustment part is arranged at the bottom of the inclined surface support plate;

[0008] A positioning trigger device is arranged between the parking platform and the transfer platform, and a control air pump connected with the pneumatic adjustment part is arranged in the processing and installation platform;

[0009] The parking platform is provided with an adjustment displacement opening for the movement of four tire adjustment seats. Elastic reset support members are arranged on both sides of the adjustment displacement opening. The tire adjustment seats are located within the adjustment displacement opening and are connected to a hub detection device through sliding limit members;

[0010] A hydraulic jacking device is arranged on the processing installation platform between two adjustment displacement openings. An abnormal lifting plate is arranged at the top of the hydraulic jacking device.

[0011] As a preferred solution, the measurement module includes a detection groove opened on the transfer platform. Load rollers are densely arranged in the detection groove, and weight sensors are arranged on both sides of the load rollers.

[0012] As a preferred solution, the transmission device includes a transmission opening opened in the processing installation platform. The output end of the adjustment motor is fixedly connected to a main driving worm shaft. Rectangular adjustment openings are opened on both sides of the processing installation platform. The adjustment lead screw column is rotatably arranged in the rectangular adjustment opening and is meshed and connected to the main driving worm shaft through a transmission worm gear.

[0013] As a preferred solution, the adjustment support rod member includes a U-shaped connecting seat fixedly arranged on the tire adjustment seat. The adjustment lead screw column is connected to two oppositely arranged adjustment seats through two sets of lead screw nuts. The adjustment seats are connected to the U-shaped connecting seat through adjustment rods.

[0014] As a preferred solution, the pneumatic adjustment member includes a pneumatic pressure seat arranged at the end of the tire adjustment seat. A slow leakage air hole is opened on the pneumatic pressure seat. A pneumatic piston is slidably arranged in the pneumatic pressure seat. The pneumatic piston is connected to an inclined surface lifting block located within the positioning groove opening through a plurality of connecting rods.

[0015] As a preferred solution, the inclined surface support plate is rotatably connected to the inner wall of the positioning groove opening through a connecting shaft. An inclined surface adapter block adapted to the inclined surface lifting block is arranged at the bottom of the inclined surface support plate.

[0016] As a preferred solution, the positioning trigger device includes a positioning opening opened in the parking platform. A pressure touch switch is arranged within the positioning opening. A positioning convex block adapted to the positioning opening is opened at the end of the transfer platform; the pressure touch switch is electrically connected to a control air pump, and the control air pump is communicated with the pneumatic pressure seat through a plurality of air pipes.

[0017] As a preferred solution, the elastic reset support member includes a telescopic bearing plate slidably arranged on the side wall of the adjustment displacement opening. A support plate is fixedly connected to the bottom of the telescopic bearing plate. The support plate is connected to the inner wall of the adjustment displacement opening through a contact spring.

[0018] As a preferred solution, the sliding limit member includes a rectangular through sliding opening formed on the side wall of the adjustment displacement opening. A sliding limit plate is fixedly connected to the side wall of the adjustment tire seat, and a detection table is fixedly connected to the end of the sliding limit plate. The hub detection device is arranged on the detection table.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] 1. The present invention automatically measures the wheelbase of the vehicle through the weight sensor and the detection groove, and dynamically adjusts the position of the tire seat in combination with the adjustment motor, the lead screw column and the transmission device, so as to achieve high-precision positioning of vehicle parking, reduce parking deviation and vehicle damage caused by wheelbase differences. The pneumatic adjustment member and the inclined plane support plate are designed to provide buffering at the initial stage of parking, and stably limit the tire after gradually releasing pressure to prevent the vehicle from slipping. The hub detection device identifies tire air leakage or deviation through visual analysis, and triggers the hydraulic jacking device to provide auxiliary support to avoid vehicle imbalance and falling.

[0021] 2. The parking device proposed by the present invention solves the problems of inaccurate positioning, large safety hazards and high costs of traditional three-dimensional garages through intelligent detection, adaptive adjustment and multiple safety protections, significantly improves parking efficiency, safety and economy, and is suitable for the efficient vehicle management needs in high-density urban environments. Description of the Drawings

[0022] Figure 1 It is an assembly structure schematic diagram of a parking device with a positioning and adjustment function proposed by the present invention;

[0023] Figure 2 It is a three-dimensional structure schematic diagram of a parking device with a positioning and adjustment function proposed by the present invention;

[0024] Figure 3 It is a structure schematic diagram of a transfer table in a parking device with a positioning and adjustment function proposed by the present invention;

[0025] Figure 4 It is a structure schematic diagram of a transmission device and an adjustment support rod member in a parking device with a positioning and adjustment function proposed by the present invention;

[0026] Figure 5 It is an assembly structure schematic diagram of a pneumatic adjustment member and an adjustment tire seat in a parking device with a positioning and adjustment function proposed by the present invention;

[0027] Figure 6 It is a cross-sectional structure schematic diagram of a pneumatic adjustment member and an adjustment tire seat in a parking device with a positioning and adjustment function proposed by the present invention.

[0028] In the figure: 1, parking platform; 2, transfer platform; 3, processing and installation platform; 4, adjusting motor; 5, adjusting lead screw column; 6, adjusting tire seat; 7, positioning notch; 8, inclined plane support plate; 9, adjusting displacement opening; 10, hydraulic jacking device; 11, abnormal lifting plate; 12, carrying roller; 13, main drive worm shaft; 14, U-shaped connecting seat; 15, adjusting seat; 16, adjusting rod; 17, pneumatic pressure seat; 18, slow air release hole; 19, pneumatic piston; 20, connecting rod; 21, inclined plane lifting block; 22, inclined plane adapter block; 23, positioning opening; 24, positioning convex block; 25, telescopic bearing plate; 26, support plate; 27, rectangular through sliding opening; 28, sliding limit plate; 29, inspection table; 30, hub inspection device. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0032] Example, refer to Figures 1 to 6, A parking device with a positioning and adjustment function, including a parking platform 1 in a three-dimensional parking garage and a transfer platform 2 for vehicle transportation. A measurement module for measuring the wheelbase of a vehicle is provided on the transfer platform 2. The measurement module includes a detection groove opened on the transfer platform 2. Load-bearing rollers 12 are densely arranged in the detection groove. Weight sensors are arranged on both sides of the load-bearing rollers 12. The weight sensors are prior art and will not be elaborated here.

[0033] When the vehicle is being transferred, the front and rear wheels of the vehicle are respectively on the load-bearing rollers 12 in two detection grooves. According to the different pressures received by different load-bearing rollers 12, it can effectively detect the wheelbase of the vehicle, so as to obtain the wheelbase data to control and adjust the motor 4 for corresponding adjustment.

[0034] A processing and installation platform 3 is provided on the parking platform 1. An adjustment motor 4 is provided on the processing and installation platform 3. The adjustment motor 4 is connected with two groups of adjustment screw columns 5 through a transmission device. Further, the transmission device includes a transmission port opened in the processing and installation platform 3. The output end of the adjustment motor 4 is fixedly connected with a main driving worm shaft 13. Rectangular adjustment ports are opened on both sides of the processing and installation platform 3. The adjustment screw columns 5 are rotatably arranged in the rectangular adjustment ports and are meshed and connected with the main driving worm shaft 13 through transmission worm wheels. The transmission worm wheels are fixedly arranged on the outer side walls of the adjustment screw columns 5. The adjustment motor 4 is a double-shaft motor, and the output shafts at both ends are driven synchronously. This is prior art and will not be elaborated in detail here.

[0035] The adjustment screw column 5 is connected with an adjustment tire seat 6 through an adjustment support rod. The adjustment support rod includes a U-shaped connection seat 14 fixedly arranged on the adjustment tire seat 6. The adjustment screw column 5 is connected with two oppositely arranged adjustment seats 15 through two screw nuts. The thread layers on the adjustment screw column 5 are two thread layers with opposite spiral directions, which can move the screw nuts in opposite directions. The adjustment seat 15 is connected with the U-shaped connection seat 14 through an adjustment rod 16.

[0036] A positioning groove 7 is opened on the adjustment tire seat 6. Two oppositely arranged inclined plane support plates 8 are rotatably connected to the side walls on both sides of the positioning groove 7. A pneumatic adjustment part is arranged at the bottom of the inclined plane support plate 8.

[0037] Further, the pneumatic adjustment part includes a pneumatic pressure seat 17 arranged at the end of the adjustment tire seat 6. A slow leakage air hole 18 is opened on the pneumatic pressure seat 17. A pneumatic piston 19 is slidably arranged in the pneumatic pressure seat 17. The pneumatic piston 19 is connected with an inclined plane lifting block 21 located in the positioning groove 7 through a plurality of connecting rods 20. The inclined plane support plate 8 is rotatably connected to the inner wall of the positioning groove 7 through a connecting shaft. A slant surface adapter block 22 adapted to the inclined plane lifting block 21 is arranged at the bottom of the inclined plane support plate 8.

[0038] A positioning trigger device is arranged between the parking platform 1 and the transfer platform 2. A control air pump connected with the pneumatic adjustment part is arranged in the processing and installation platform 3.

[0039] Furthermore, the positioning trigger device includes a positioning port 23 opened in the parking platform 1, a pressure-touch switch is arranged in the positioning port 23, and a positioning protrusion 24 adapted to the positioning port 23 is opened at the end of the transfer platform 2; the pressure-touch switch is electrically connected to the control air pump, and the control air pump is connected to the pneumatic pressure seat 17 through multiple air pipes.

[0040] The parking platform 1 is provided with an adjustment displacement opening 9 for moving four adjustment tire seats 6, and elastic reset support members are arranged on both sides of the adjustment displacement opening 9. Furthermore, the elastic reset support member includes a telescopic supporting plate 25 slidably arranged on the side wall of the adjustment displacement opening 9, and a support plate 26 is fixedly connected to the bottom of the telescopic supporting plate 25, and the support plate 26 is connected to the inner wall of the adjustment displacement opening 9 through a resistance spring.

[0041] The tire seat 6 is adjusted to be in the adjustment displacement port 9 and is connected to the wheel hub detection device 30 via a sliding stopper;

[0042] A hydraulic jacking device 10 is arranged on the processing mounting platform 3 located between the two adjustment displacement ports 9. The hydraulic jacking device 10 is an existing lifting support structure, which is a prior art. When there is an abnormality in the vehicle, the hydraulic jacking device 10 can be triggered to open to provide auxiliary support for the vehicle. An abnormal lifting plate 11 is arranged on the top of the hydraulic jacking device 10.

[0043] Furthermore, the sliding limiter includes a rectangular through sliding opening 27 opened on the side wall of the adjustment displacement opening 9, the side wall of the adjustment tire seat 6 is fixedly connected with a sliding limit plate 28, the end of the sliding limit plate 28 is fixedly connected with a detection platform 29, and the wheel hub detection device 30 is arranged on the detection platform 29, wherein the wheel hub detection device 30 judges the deviation value of the front and rear of the wheel hub through staged visual analysis. When the deviation value is too large, it is determined that an abnormality has occurred. It is designed with a visual judgment system.

[0044] When the present invention is in use, when a vehicle needs to be stored in a stereo garage, the vehicle is transferred to the transfer platform 2. At this time, the front and rear tires of the vehicle are respectively on the front and rear bearing rollers 12. At this time, the wheelbase of the vehicle is measured by a weight sensor, and the wheelbase on the corresponding parking platform 1 is adjusted. The control adjustment motor 4 is turned on, and the adjustment motor 4 drives the main drive worm shaft 13 to rotate, and drives the adjustment screw column 5 to rotate. The movement of the adjustment seat 15 set on the adjustment screw column 5 will drive the adjustment rod 16 rotatably connected thereto to rotate, thereby driving the adjustment tire seat 6 slidably set in the adjustment displacement port 9 to move, and the wheelbase is changed in advance to meet the precise storage requirements of the vehicle.

[0045] When the vehicle is transferred to the parking platform 1 by the transfer device arranged on the transfer platform 2, the four wheels of the vehicle are placed on the inclined plane support plate 8 of the adjustment tire seat 6 for positioning storage. During storage, the inclined plane support plate 8 can achieve a buffering effect. And in the initial stage of vehicle storage, the weight of the vehicle will exert a downward pressure on the inclined plane support plate 8. Under the action of the pressure, the inclined plane lifting block 21 inside the bottom of the inclined plane support plate 8 will generate pressure to drive the pneumatic piston 19 connected by the connecting rod 20 to move, discharging the air in the pneumatic pressure seat 17 through the slow leakage air hole 18 to the outside. As a result, the relatively arranged inclined plane support plates 8 rotate downward, causing the tires to move downward, and the vehicle is limited and protected through the positioning notch 7. When the vehicle tire leaks air, the hub detection devices 30 arranged on both sides can identify the tire air leakage of the vehicle through visual judgment and give an alarm in time. And the leaked tire will sink deeper into the positioning notch 7, thus avoiding the situation of vehicle movement caused by vehicle failure, ensuring the accurate transfer of the vehicle by the transfer device in the garage. And when repairing and ensuring the safe state of the vehicle, the hydraulic lifting device 10 can be triggered to start to provide auxiliary support for the vehicle;

[0046] When the vehicle is out of the warehouse, the transfer platform 2 is docked with the parking platform 1. The positioning trigger device arranged thereon will trigger the pressure contact switch to inflate the control air pump after the transfer platform 2 and the parking platform 1 are accurately docked, increasing the air pressure in the multiple pneumatic pressure seats 17, causing the originally sunken inclined plane support plates 8 to move upward, driving the limited tires to automatically lift up, releasing the limit to achieve the transfer of the vehicle.

[0047] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. A parking device with a positioning and adjustment function, comprising a parking platform (1) in a multi-storey parking garage and a transfer platform (2) for vehicle transportation, characterized in that, A measuring module for measuring the wheelbase of a vehicle is provided on the transfer table (2). A processing and installation table (3) is provided on the parking table (1). An adjusting motor (4) is provided on the processing and installation table (3). The adjusting motor (4) is connected to two groups of adjusting lead screw columns (5) through a transmission device. The adjusting lead screw columns (5) are connected to an adjusting tire seat (6) through adjusting support rods. A positioning notch (7) is formed in the adjusting tire seat (6). Two oppositely arranged inclined plane support plates (8) are rotatably connected to the side walls on both sides of the positioning notch (7). A pneumatic adjusting member is provided at the bottom of the inclined plane support plate (8). A positioning trigger device is provided between the parking table (1) and the transfer table (2). A control air pump connected to the pneumatic adjusting member is provided in the processing and installation table (3). An adjusting displacement opening (9) for the movement of four adjusting tire seats (6) is formed in the parking table (1). Elastic reset support members are provided on both sides of the adjusting displacement opening (9). The adjusting tire seat (6) is located in the adjusting displacement opening (9) and is connected to a hub detection device (30) through a sliding limit member. A hydraulic lifting device (10) is provided on the processing and installation table (3) between two adjusting displacement openings (9). An abnormal lifting plate (11) is provided at the top of the hydraulic lifting device (10). The adjusting support rod includes a U-shaped connecting seat (14) fixedly provided on the adjusting tire seat (6). The adjusting lead screw column (5) is connected to two oppositely arranged adjusting seats (15) through two groups of lead screw nuts. The adjusting seat (15) is connected to the U-shaped connecting seat (14) through an adjusting rod (16). The sliding limit member includes a rectangular through sliding opening (27) formed in the side wall of the adjusting displacement opening (9). A sliding limit plate (28) is fixedly connected to the side wall of the adjusting tire seat (6). A detection table (29) is fixedly connected to the end of the sliding limit plate (28). The hub detection device (30) is provided on the detection table (29).

2. The parking device with a positioning and adjustment function according to claim 1, characterized in that, The measuring module includes a detection groove formed in the transfer table (2). Load rollers (12) are densely arranged in the detection groove. Weight sensors are provided on both sides of the load rollers (12).

3. A parking device with a positioning and adjustment function according to claim 1, characterized in that, The transmission device includes a transmission opening formed in the processing and installation table (3). The output end of the adjusting motor (4) is fixedly connected to a main driving worm shaft (13). Rectangular adjusting openings are formed on both sides of the processing and installation table (3). The adjusting lead screw column (5) is rotatably arranged in the rectangular adjusting opening and is meshed and connected to the main driving worm shaft (13) through a transmission worm wheel.

4. A parking device with a positioning and adjustment function according to claim 1, characterized in that, The pneumatic adjusting member includes a pneumatic pressure seat (17) provided at the end of the adjusting tire seat (6). A slow leakage air hole (18) is formed in the pneumatic pressure seat (17). A pneumatic piston (19) is slidably arranged in the pneumatic pressure seat (17). The pneumatic piston (19) is connected to an inclined plane lifting block (21) located in the positioning notch (7) through a plurality of connecting rods (20).

5. The parking device with a positioning and adjustment function according to claim 4, characterized in that, The inclined support plate (8) is rotatably connected to the inner wall of the positioning notch (7) via a connecting shaft, and an inclined adapting block (22) adapted to the inclined lifting block (21) is provided at the bottom of the inclined support plate (8).

6. The parking device with a positioning and adjustment function according to claim 5, characterized in that, The positioning trigger device comprises a positioning opening (23) provided in the parking platform (1), a pressure-touch switch being arranged in the positioning opening (23), and a positioning protrusion (24) matching the positioning opening (23) being arranged at the end of the transfer platform (2); the pressure-touch switch being electrically connected to a control air pump, and the control air pump being connected to a pneumatic pressure seat (17) via a plurality of air pipes.

7. A parking device with a positioning and adjustment function according to claim 1, characterized in that, The elastic reset support member comprises a telescopic bearing plate (25) slidably arranged on the side wall of the adjustment displacement opening (9), a support plate (26) being fixedly connected to the bottom of the telescopic bearing plate (25), and the support plate (26) being connected to the inner wall of the adjustment displacement opening (9) via a resisting spring.

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