A vertical circulation stereo garage capable of adjusting vehicle direction

Abstract

The present invention discloses a vertical circulation stereo garage capable of adjusting the direction of a vehicle, which comprises a main frame of the garage, a plurality of vertically circulated vehicle hangers arranged on the main frame, and a vehicle hanger driving device arranged thereon, and a vehicle loading plate is placed on each vehicle hanging frame; a vehicle loading plate lifting and rotating device is provided directly below the vehicle parking position of the vertical circulation stereo garage. When parking, when the vehicle loading hanger on the main frame moves to the vehicle parking position, the vehicle is driven onto the vehicle loading plate, and the vehicle loading plate is lifted and rotated and put back into the vehicle loading hanger by the vehicle loading plate lifting and rotating device, so that a quick U-turn can be realized. The present invention has the characteristics of simple structure, fast vehicle storage and retrieval speed, and stable use.

Description

Technical Field

[0001] The invention relates to a vertical circulation stereoscopic parking garage, belonging to the technical field of stereoscopic parking lot auxiliary equipment. Background Art

[0002] With the increasing number of cars, the parking problem is becoming more and more serious, especially in residential areas, large public consumption places, etc., where every inch of land is valuable. It is imperative to develop parking spaces. Therefore, stereo garages conform to the development of the market economy and come into being under the urgent influence of market demand. In modern stereo garages, after the car enters the garage, due to the small space, there is not enough buffer distance to complete the car's U-turn step, which brings inconvenience to the car leaving the garage again. In the prior art, it is generally believed that vertical circulation stereo garages require vertical circulation for each car-carrying plate, and the high-altitude U-turn operation is unsafe and the equipment cost is high. It is believed that it is unreasonable to set a rotating rotating device on the car-carrying plate. Therefore, the car turntable set on the ground safety passage is also born in the process of garage development. However, the car turntable on the ground requires a site, and the vehicle U-turn cannot be completed outside the time of storing and retrieving the car, which is time-consuming. Especially when there are many vehicles in the vertical circulation stereo garage, the waiting time in line is long.

[0003] The vertical circulation stereo garage has a car-carrying hanger that rotates vertically and cyclically. Its frame must have a certain rigidity, and it is necessary to have a number of garage frame longitudinal connecting rods and garage frame diagonal pull rods on its frame. For the vertical circulation stereo garage, when storing and retrieving cars, the bottom of each car-carrying platform is close to the ground when storing and retrieving cars on the ground, and there is only one parking place. Under normal circumstances, when the car-carrying hanger is in operation, the car door is closed and will not extend beyond the top surface space of the car-carrying hanger. At this time, the operation of the garage will not cause damage to the car door. However, in some special cases, such as when the person in the back seat of the vehicle is a child, or the person closes the door too lightly after getting off the vehicle, or for other reasons, some doors are not closed tightly when leaving the vehicle. After the owner uses the remote control to lock the door, it seems that all the doors of the vehicle are closed. At this time, when the garage is started, the car hanger of the circulating stereo garage rotates rapidly in a circular track, and the car door will open under the tangential force generated by the rotation and may extend out of the top surface space of the car hanger and cause serious scratches with the longitudinal connecting rod and the oblique pull rod of the garage frame, and sometimes the car door will be squeezed off, causing serious accidents. There is another situation, when the current side car enters the car hanger of the garage and the person has not gotten off the car but is making a phone call in the car, someone behind thinks that the car in front has parked and there is no one in the garage, and starts the operation system of the garage. At this time, if the driver and passengers in the car on the loading board rashly open the door, serious scratching accidents will also occur, which is very unsafe. Although the probability of this kind of accident is low, it is very serious once it occurs, so it is necessary to solve it.

[0004] The patent with the publication number CN109162504A discloses a vertical circulation stereo garage car hanging frame with a turntable and a car door protection device, including a car platform base, a rotatable car plate, a slewing bearing, a circular rolling support device mounting seat, a rolling support device, and a rotatable car plate electric drive device. The center of the top surface of the car platform base is equipped with a slewing bearing and a circular rolling support device mounting seat. The centroid of the bottom surface of the rotatable car plate is located directly above the centroid of the top surface of the car platform base, and the centroid of the rotatable car plate is provided with a mounting hole; a plurality of rolling support devices are installed on the top surface of the circular rolling support device mounting seat, and the bottom surface of the rotatable car plate is in contact with the rolling support device. The present invention has the characteristics of short parking and picking up time, flexible rotation, precision, reliability and safety. The device requires an electric push rod arranged outside the vehicle parking space of the vertical circulation multi-story parking garage. The front end of the output shaft of the electric push rod is connected to an arc-shaped push plate with the front side opening toward the output shaft of the electric push rod. The disadvantage is that it occupies a relatively large space and requires a set of electric push devices. The electric push device has relatively high requirements for the operation and positioning of the vehicle carrier hanger. When the multi-story parking garage is used for a long time or the external temperature changes, when the vehicle carrier hanger is not accurately parked in the vehicle parking space, there may be problems of damage to the electric push device or failure of the access control. Summary of the invention

[0005] The purpose of the present invention is to provide a vertical circulation stereo garage capable of adjusting the direction of vehicles in view of the deficiencies of the prior art.

[0006] The technical solution adopted by the present invention is as follows.

[0007] A vertical circulation multi-story garage capable of adjusting the direction of a vehicle comprises a main frame of the garage, a plurality of vertically circulated vehicle hanging frames arranged on the main frame, and a vehicle hanging frame driving device arranged thereon, and is characterized in that a vehicle loading plate is placed on each vehicle hanging frame; and a vehicle loading plate lifting and rotating device is provided directly below the vehicle parking position of the vertical circulation multi-story garage.

[0008] As an optimal technical solution, liftable guardrails are provided on both sides of the vehicle loading plate, and a liftable guardrail lifting drive device is provided on the bottom surface of the vehicle loading plate. When the vehicle loading hanger on the main frame moves to the vehicle parking position, the liftable guardrail lifting drive device can be lifted by the vehicle loading plate lifting and rotating device to make the liftable guardrail drop to the lowest position.

[0009] As a preferred technical solution, the liftable guardrail includes a plurality of rotating rods installed on the vehicle loading plate and perpendicular to the long side of the vehicle loading plate, and each rotating rod is provided with an equal-length vertical rod on one side of the long side of the vehicle loading plate, and the top ends of the vertical rods at the two long sides of the vehicle loading plate are respectively connected to a top rod; at least one rotating rod is provided with a liftable guardrail lifting drive device, and the liftable guardrail lifting drive device is an ear plate that can drive the rotating rod to rotate.

[0010] As a preferred technical solution, there are two rotating rods, which are respectively arranged on both sides of the loading plate just above the loading plate lifting and rotating device.

[0011] As a preferred technical solution, a lower ear plate for contacting a lifting drive device of a liftable guardrail is provided at the top of the vehicle loading plate lifting and rotating device.

[0012] As an optimal technical solution, the vehicle plate lifting and rotating device includes a frame body, a lifting cylinder, a supporting device, a supporting device driving device, and a vehicle plate lifting and rotating driving frame, and the lifting cylinder is vertically installed on the bottom end of the frame body; the supporting device includes a supporting cylinder whose central axis is perpendicular to the ground and a slewing support, and the top of the supporting cylinder is connected to the inner ring of the slewing support; the supporting cylinder is connected to the top of the lifting cylinder, and a supporting device driving device that can drive the toothed rotating outer ring of the slewing support to rotate is installed on the radial outer peripheral surface of the supporting cylinder, and the vehicle plate lifting and rotating driving frame is installed on the rotating outer ring of the slewing support.

[0013] As a preferred technical solution, a transverse connecting rod is provided on the radial inner circumferential surface of the support tube, the top end of the lifting cylinder is connected to the transverse connecting rod, and the support tube and the support device are coaxially arranged.

[0014] As a preferred technical solution, the support device driving device is a rotary support driving motor.

[0015] As a preferred technical solution, the top end of the supporting device driving device is provided with a driving gear meshing with the toothed rotating outer ring of the slewing support.

[0016] As a preferred technical solution, an anti-sway frame is connected to the bottom end of the support tube.

[0017] As an optimal technical solution, a plurality of guide sleeves are vertically arranged on the anti-sway frame, each guide sleeve is provided with a guide column, and each guide column is connected to the frame body.

[0018] As an optimal technical solution, a plurality of guide sleeves are provided on the four corners of the anti-sway frame, each guide sleeve is provided with a guide column, and each guide column is connected to the frame body.

[0019] As an optimal technical solution, a plurality of plugs are provided on the vehicle loading plate lifting and rotating drive frame, and insertion holes corresponding to the plugs are provided on the bottom surface of each vehicle loading plate. When the vehicle loading hanger on the main frame moves to the vehicle parking position, the vehicle loading plate lifting and rotating device lifts the vehicle loading plate on the vehicle loading hanger, and each plug can be inserted into the insertion hole of the vehicle loading plate.

[0020] As a preferred technical solution, a plug is provided at each end of the vehicle loading plate lifting and rotating driving frame.

[0021] As an optimal technical solution, the vehicle loading plate lifting and rotating device is arranged on the ground below the vehicle parking space, and diversion slopes are provided at both ends of the vehicle parking space to facilitate the entry and exit of vehicles, or the vehicle loading plate lifting and rotating device is arranged in a foundation pit on the ground of the vehicle parking space.

[0022] As an optimal technical solution, the vehicle carrier hanger includes a hanging shaft, a plurality of pull rods, and a bottom frame, and the bottom frame is installed on the hanging shaft through the pull rods; the vehicle loading plate is placed on the bottom frame of the vehicle carrier hanger, and both ends of the vehicle loading plate on the bottom frame are respectively provided with a guide platform for facilitating the vehicle to enter the rotatable vehicle loading plate; the guide platform is provided with an arc surface close to the end of the vehicle loading plate that is adapted to the radial arc outer peripheral surface of the vehicle loading plate.

[0023] As a preferred technical solution, the top surface of each guide platform is flush with the vehicle loading plate.

[0024] As a preferred technical solution, the cross-section of the vehicle loading plate is in the shape of the intersection of a rectangle and a circle whose center is located at the center of the rectangle, and the diameter of the circle is larger than the short side of the rectangle and smaller than the long side of the rectangle.

[0025] As a preferred technical solution, the vertical circulation multi-story parking garage includes a control system. When the vehicle carrying hanger on the main frame moves to the vehicle parking position, the control system controls the vehicle carrying plate lifting and rotating device to lift the vehicle carrying plate on the vehicle carrying hanger, rotate it 180 degrees, and then put it back on the vehicle carrying hanger.

[0026] The beneficial effect of the present invention is that when parking, when the vehicle-carrying hanger on the main frame moves to the vehicle parking position, the vehicle is driven into the vehicle-carrying plate, and the vehicle-carrying plate is lifted and rotated back to the vehicle-carrying hanger by the vehicle-carrying plate lifting and rotating device, so as to realize a quick U-turn. Liftable guardrails are arranged on both sides of the vehicle-carrying plate, and a lifting and lowering driving device for the liftable guardrails is arranged on the bottom surface of the vehicle-carrying plate. When the vehicle-carrying hanger on the main frame moves to the vehicle parking position, the lifting and lowering driving device for the liftable guardrails can be lifted by the vehicle-carrying plate lifting and rotating device to make the liftable guardrails drop to the lowest position, so that the safety factor is greatly improved when the vehicle rotates. Common lifting and rotating devices often require a lifting cylinder to realize stability. If a single lifting cylinder is used, the lifting cylinder is easy to shake, resulting in failure of the lifting cylinder and unstable rotation. However, it is not easy to realize rotation by using multiple lifting cylinders, and the device will be more complicated and the cost will be relatively high. Only one lifting cylinder and a slewing support are used, and the structure is simple, and stable lifting can be realized while rotation is realized. The driving device of the supporting device moves with the supporting cylinder, and the transmission is stable. The bottom of the supporting cylinder is connected with an anti-sway frame, and the anti-sway frame is provided with a guide column, which can effectively prevent the shaking of the jacking cylinder and effectively solve the problem of unstable lifting of the jacking cylinder. The lifting and rotating device of the loading plate has a simple structure, good stability and low cost. The entire three-dimensional parking garage occupies a small area. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1It is a structural schematic diagram of a vertical circulation stereo garage in the prior art.

[0028] Figure 2 It is a structural schematic diagram of a preferred embodiment of a vertical circulation stereo garage capable of adjusting the direction of vehicles according to the present invention.

[0029] Figure 3 yes Figure 2 A partial enlarged view of part A.

[0030] Figure 4 yes Figure 1 A schematic diagram of a vehicle loading plate lifting and rotating device of a vertical circulation stereo garage capable of adjusting the direction of vehicles is shown when it is raised.

[0031] Figure 5 yes Figure 4 A partial enlarged view of part B.

[0032] Figure 6 yes Figure 2 A schematic diagram of a vehicle loading plate lifting and rotating device of a vertical circulation stereo garage capable of adjusting the direction of vehicles is shown when it is raised.

[0033] Figure 7 It is a structural schematic diagram of a vertical circulation stereo garage capable of adjusting the direction of vehicles according to a preferred embodiment of the present invention.

[0034] Figure 8 yes Figure 2 A state diagram of a vehicle loading plate lifting and rotating device of a vertical circulation stereo garage capable of adjusting the direction of vehicles is shown.

[0035] Fig. 9 yes Figure 8 A partial enlarged view of part C.

[0036] Fig.10 yes Figure 8 A partial enlarged view of part D.

[0037] Fig.11 yes Figure 8 A partial enlarged view of part E.

[0038] Fig.12 yes Figure 8 The cross-sectional view of the vehicle loading plate lifting and rotating device along FF' is shown.

[0039] Fig.13 yes Figure 2 The schematic diagram shown is a vehicle loading plate lifting and rotating device of a vertical circulation stereo garage capable of adjusting the direction of vehicles when the vehicle loading plate is not lifted up.

[0040] Fig.14 yes Fig.13 A partial enlarged view of part G.

[0041] Fig.15 yes Fig.13 A partial enlarged view of part J.

[0042] Fig.16 yes Fig.13 A partial enlarged view of part H.

[0043] Fig.17 yes Fig.13 A partial enlarged view of part I.

[0044] Fig.18 yes Figure 2 The schematic diagram shows a vehicle loading plate lifting and rotating device of a vertical circulation stereo garage capable of adjusting the direction of a vehicle when the vehicle loading plate is lifted up.

[0045] Fig.19 yes Fig.18 A partial enlarged view of the L part.

[0046] Fig. 20 yes Fig.18 A partial enlarged view of part K.

[0047] Fig.21 yes Fig.18 A partial enlarged view of part M.

[0048] Fig. 22 yes Fig.18 A local enlarged view of part N.

[0049] Fig.23 yes Figure 2 The schematic diagram shown is a vehicle loading plate lifting and rotating device of a vertical circulation stereo garage capable of adjusting the direction of vehicles, when the vehicle loading plate is lifted up and rotated.

[0050] Fig.24 yes Figure 2 The schematic diagram of the structure of the vehicle hanging frame of the vertical circulation stereo garage capable of adjusting the direction of the vehicle is shown.

[0051] Fig.25 yes Figure 8 A top view of the vehicle loading plate lifting and rotating device is shown.

[0052] Among them: main frame-1; vehicle hanging frame-2; hanging shaft-21; pull rod-22; bottom frame-23; guide platform-24; vehicle hanging frame driving device-3; vehicle loading plate-4; lifting guardrail-41; lifting and lowering driving device of lifting and lowering guardrail-42; rotating rod-43; vertical rod-44; top rod-45; insertion hole-46; vehicle loading plate lifting and rotating device-5; lower ear plate-51; frame-52; lifting cylinder-53; supporting device -54; supporting device driving device-55; vehicle loading plate lifting and rotating driving frame-56; transverse connecting rod-57; anti-sway frame-58; rotating outer ring-59; driving gear-510; supporting cylinder-511; guide column-512; plug-513; guide sleeve-514; slewing support-515; inner ring-516; vehicle parking space of vertical circulation stereo garage-6; ground-7; foundation pit-71; diversion slope-72. DETAILED DESCRIPTION

[0053] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0054] Example 1. Figure 2-6 ,7-25, a vertical circulation stereo garage capable of adjusting the direction of vehicles, comprising a main frame 1 of the garage, a plurality of vertically circulated vehicle hangers 2 arranged on the main frame 1, and a vehicle hanger driving device 3 arranged thereon, characterized in that: a vehicle loading plate 4 is placed on each vehicle hanging frame 2; and a vehicle loading plate lifting and rotating device 5 is provided directly below the vehicle parking position 6 of the vertical circulation stereo garage. The vehicle parking position 6 of the vertical circulation stereo garage is the lowest position where each vehicle hanging frame 2 of the vertical circulation stereo garage can operate. When each vehicle hanging frame 2 operates to the vehicle parking position 6, the vehicle can enter / exit the vehicle hanging frame 2.

[0055] A liftable guardrail 41 is provided on both sides of the vehicle loading plate 4, and a liftable guardrail lifting drive device 42 is provided on the bottom surface of the vehicle loading plate 4. When the vehicle loading hanger 2 on the main frame 1 moves to the vehicle parking position, the liftable guardrail lifting drive device 42 can be lifted by the vehicle loading plate lifting and rotating device 5 to make the liftable guardrail 41 drop to the lowest position.

[0056] The liftable guardrail 41 includes a plurality of rotating rods 43 installed on the vehicle loading plate 4 and perpendicular to the long side of the vehicle loading plate 4, and each rotating rod 43 is provided with a vertical rod 44 of equal length on one side of the long side of the vehicle loading plate 4, and the top ends of the vertical rods 44 at the two long sides of the vehicle loading plate 4 are respectively connected with a top rod 45; at least one rotating rod 43 is provided with a liftable guardrail lifting drive device 42, and the liftable guardrail lifting drive device 42 is an ear plate that can drive the rotating rod 43 to rotate.

[0057] There are two rotating rods 43 , which are respectively arranged on both sides of the vehicle loading plate 4 just above the vehicle loading plate lifting and rotating device 5 .

[0058] A lower ear plate 51 for contacting the lifting and driving device 42 of the lifting and lowering guardrail is provided at the top of the vehicle loading plate lifting and rotating device 5 .

[0059] The vehicle plate lifting and rotating device 5 includes a frame body 52, a lifting cylinder 53, a supporting device 54, a supporting device driving device 55, and a vehicle plate lifting and rotating driving frame 56. The lifting cylinder 53 is vertically installed on the bottom end of the frame body 52; the supporting device 54 includes a supporting cylinder 511 whose central axis is perpendicular to the ground, and a slewing support 515, and the top of the supporting cylinder 511 is connected to the inner ring 516 of the slewing support 515; the supporting cylinder 511 is connected to the top of the lifting cylinder 53, and a supporting device driving device 55 that can drive the toothed rotating outer ring 59 of the slewing support 515 to rotate is installed on the radial outer peripheral surface of the supporting cylinder 511, and the vehicle plate lifting and rotating driving frame 56 is installed on the rotating outer ring 59 of the slewing support 515.

[0060] A transverse connecting rod 57 is provided on the radial inner circumferential surface of the support tube 511 , the top end of the lifting cylinder 53 is connected to the transverse connecting rod 57 , and the support tube 511 and the support device 54 are coaxially arranged.

[0061] The support device driving device 55 is a rotary support driving motor.

[0062] The top end of the support device driving device 55 is provided with a driving gear 510 meshing with the toothed rotating outer ring 59 of the rotary support 515 .

[0063] The bottom end of the support tube 511 is connected to an anti-sway frame 58 .

[0064] A plurality of guide sleeves 514 are vertically arranged on the anti-sway frame 58, each guide sleeve 514 is provided with a guide column 512, and each guide column 512 is connected to the frame body 52. ​​The arrangement of the guide sleeves 514, the guide columns 512 and the anti-sway frame 58 greatly improves the stability of the supporting device.

[0065] A plurality of guide sleeves 514 are provided at the four corners of the anti-sway frame 58, and each guide sleeve 514 is provided with a guide column 512, and each guide column 512 is connected to the frame body 52. ​​A plurality of plugs 513 are provided on the vehicle loading plate lifting and rotating driving frame 56, and an insertion hole 46 corresponding to the plug 513 is provided on the bottom surface of each vehicle loading plate 4. When the vehicle loading hanger 2 on the main frame 1 moves to the vehicle parking position, the vehicle loading plate lifting and rotating device 5 lifts the vehicle loading plate 4 on the vehicle loading hanger 2, and each plug 513 can be inserted into the insertion hole 46 of the vehicle loading plate 4.

[0066] The two ends of the vehicle-carrying plate lifting and rotating driving frame 56 are respectively provided with a plug 513. The plug 513 is provided to increase the stability of the vehicle-carrying plate 4 rotation.

[0067] The vehicle loading plate lifting and rotating device 5 is arranged in a foundation pit 71 on the ground 7 of the vehicle parking position 6 .

[0068] The vehicle carrier hanger 2 includes a hanging shaft 21, a plurality of pull rods 22, and a bottom frame 23, and the bottom frame 23 is installed on the hanging shaft 21 through the pull rods 22; the vehicle loading plate 4 is placed on the bottom frame 23 of the vehicle carrier hanger 2, and both ends of the vehicle loading plate 4 on the bottom frame 23 are respectively provided with a guide platform 24 for facilitating the vehicle to enter the rotatable vehicle loading plate; the end of the guide platform 24 close to the vehicle loading plate 4 is provided with an arc surface adapted to the radial arc outer peripheral surface of the vehicle loading plate 4.

[0069] The top surface of each guide platform 24 is flush with the vehicle loading plate 4 .

[0070] The cross section of the vehicle loading plate 4 is in the shape of an intersection of a rectangle and a circle whose center is located at the center thereof, and the diameter of the circle is larger than the short side of the rectangle and smaller than the long side of the rectangle.

[0071] The vertical circulation stereo garage includes a control system. When the vehicle hanging frame 2 on the main frame 1 moves to the vehicle parking position, the control system controls the vehicle plate lifting and rotating device 5 to lift the vehicle plate 4 on the vehicle hanging frame 2 and rotate it 180 degrees before putting it back on the vehicle hanging frame 2.

[0072] When parking, when the vehicle-carrying hanger 2 on the main frame 1 moves to the vehicle parking position, the vehicle is driven into the vehicle-carrying plate 4, and the vehicle-carrying plate 4 is lifted and rotated back to the vehicle-carrying hanger 2 by the vehicle-carrying plate lifting and rotating device 5, so as to realize a quick U-turn. Liftable guardrails 41 are provided on both sides of the vehicle-carrying plate 4, and a liftable guardrail lifting and driving device 42 is provided on the bottom surface of the vehicle-carrying plate 4. When the vehicle-carrying hanger 2 on the main frame 1 moves to the vehicle parking position, the liftable guardrail lifting and driving device 42 can be lifted by the vehicle-carrying plate lifting and rotating device 5 to make the liftable guardrail 41 drop to the lowest position, so that the safety factor is greatly improved when the vehicle rotates. The vehicle-carrying plate lifting and rotating device 5 has a simple structure, good stability and low cost. The entire three-dimensional garage has a small land area. Common jacking and rotating devices often require a jacking cylinder to realize stability. If a single jacking cylinder is used, the jacking cylinder is easy to shake, resulting in failure of the jacking cylinder and unstable rotation. However, it is not easy to realize rotation by using multiple jacking cylinders, and the device will be more complicated and the cost is relatively high. Only one lifting cylinder and slewing support are used, the structure is simple, and the rotation can be realized while achieving stable lifting. The supporting device driving device moves with the supporting cylinder, and the transmission is stable. The bottom end of the supporting cylinder is connected to an anti-sway frame, and the anti-sway frame is provided with a guide column, which can effectively prevent the shaking of the lifting cylinder and effectively solve the problem of unstable lifting of the lifting cylinder.

[0073] Example 2. Figure 7 As shown, the difference between this embodiment and embodiment 1 is that the vehicle loading plate lifting and rotating device 5 is arranged on the ground 7 below the vehicle parking position 6, and the two ends of the vehicle parking position 6 are provided with guide slopes 72 for facilitating the entry and exit of vehicles.

Claims

1. A vertical circulation stereo garage capable of adjusting the direction of vehicles, comprising a main frame of the garage, a plurality of vertically circulated vehicle hangers arranged on the main frame, and a vehicle hanger driving device arranged thereon, characterized in that: A vehicle loading plate is placed on each vehicle loading hanger; a vehicle loading plate lifting and rotating device is provided directly below the vehicle parking space of the vertical circulation stereo garage; There are liftable guardrails on both sides of the vehicle loading plate, and a liftable guardrail lifting drive device is provided on the bottom surface of the vehicle loading plate. When the vehicle loading hanger on the main frame moves to the vehicle parking position, the liftable guardrail lifting drive device can be lifted by the vehicle loading plate lifting and rotating device to lower the liftable guardrail to the lowest position; A lower ear plate for contacting a lifting drive device of a liftable guardrail is provided at the top of the vehicle loading plate lifting and rotating device; The vehicle plate lifting and rotating device comprises a frame body, a lifting oil cylinder, a supporting device, a supporting device driving device, and a vehicle plate lifting and rotating driving frame. The lifting oil cylinder is vertically mounted on the bottom end of the frame body; the supporting device comprises a supporting cylinder whose central axis is perpendicular to the ground and a slewing support. The top end of the supporting cylinder is connected to the inner ring of the slewing support; the supporting cylinder is connected to the top end of the lifting oil cylinder. A supporting device driving device capable of driving the toothed rotating outer ring of the slewing support to rotate is installed on the radial outer peripheral surface of the supporting cylinder. The vehicle plate lifting and rotating driving frame is installed on the rotating outer ring of the slewing support; The bottom end of the support tube is connected with an anti-sway frame; The liftable guardrail comprises a plurality of rotating rods installed on the vehicle loading plate and perpendicular to the long side of the vehicle loading plate, and each rotating rod is provided with a vertical rod of equal length on one side of the long side of the vehicle loading plate, and the top ends of the vertical rods at the two long sides of the vehicle loading plate are connected to the top rods; at least one rotating rod is provided with a lifting and lowering driving device for the liftable guardrail, and the lifting and lowering driving device for the liftable guardrail is an ear plate that can drive the rotating rod to rotate; A plurality of guide sleeves are vertically arranged on the anti-sway frame, each guide sleeve is provided with a guide column, and each guide column is connected with the frame body.

2. A vertical circulation stereo garage capable of adjusting the direction of vehicles as claimed in claim 1, characterized in that: There are two rotating rods, which are respectively arranged on both sides of the vehicle loading plate just above the vehicle loading plate lifting and rotating device.

3. A vertical circulation stereo garage capable of adjusting the direction of vehicles as claimed in claim 1, characterized in that: A transverse connecting rod is provided on the radial inner peripheral surface of the support tube, the top end of the jacking oil cylinder is connected to the transverse connecting rod, and the support tube is coaxially arranged with the support device.

4. A vertical circulation stereo garage capable of adjusting the direction of vehicles as claimed in claim 1, characterized in that: The supporting device driving device is a slewing supporting driving motor.

5. A vertical circulation stereoscopic car park capable of adjusting the direction of vehicles as claimed in claim 4, characterized in that: The top end of the supporting device driving device is provided with a driving gear meshing with the toothed rotating outer ring of the slewing support.

6. A vertical circulation stereo garage capable of adjusting the direction of vehicles as claimed in claim 1, characterized in that: A plurality of guide sleeves are arranged on the four corners of the anti-sway frame, each guide sleeve is provided with a guide column, and each guide column is connected to the frame body.

7. A vertical circulation stereo garage capable of adjusting the direction of vehicles as claimed in claim 6, characterized in that: A plurality of plugs are provided on the vehicle loading plate lifting and rotating driving frame, and insertion holes corresponding to the plugs are provided on the bottom surface of each vehicle loading plate. When the vehicle loading hanger on the main frame moves to the vehicle parking position, the vehicle loading plate lifting and rotating device lifts the vehicle loading plate on the vehicle loading hanger, and each plug can be inserted into the insertion hole of the vehicle loading plate.

8. A vertical circulation stereo garage capable of adjusting the direction of vehicles as claimed in claim 7, characterized in that: Two ends of the vehicle-carrying plate lifting and rotating driving frame are respectively provided with a plug.

9. The vertical circulation stereo garage capable of adjusting the direction of vehicles as claimed in claim 1, characterized in that: The vehicle loading plate lifting and rotating device is arranged on the ground below the vehicle parking space, and diversion slopes are arranged at both ends of the vehicle parking space for convenient vehicle entry and exit, or the vehicle loading plate lifting and rotating device is arranged in a foundation pit on the ground of the vehicle parking space.

10. The vertical circulation stereo garage capable of adjusting the direction of vehicles as claimed in claim 1, characterized in that: The vehicle hanging bracket includes a hanging shaft, a plurality of pull rods, and a bottom frame, wherein the bottom frame is installed on the hanging shaft through the pull rods; a vehicle loading plate is placed on the bottom frame of the vehicle hanging bracket, and guide platforms are respectively provided at both ends of the vehicle loading plate on the bottom frame to facilitate vehicles to enter the rotatable vehicle loading plate; an arc surface is provided at the end of the guide platform close to the vehicle loading plate, which is adapted to the radial arc outer peripheral surface of the vehicle loading plate.

11. A vertical circulation stereoscopic car park capable of adjusting the direction of vehicles as claimed in claim 10, characterized in that: The top surface of each guide platform is flush with the vehicle loading plate.

12. The vertical circulation stereo garage capable of adjusting the direction of vehicles as claimed in claim 10, characterized in that: The cross section of the vehicle loading plate is in the shape of an intersection of a rectangle and a circle whose center is located at the center of the rectangle, and the diameter of the circle is larger than the short side of the rectangle and smaller than the long side of the rectangle.

13. The vertical circulation stereo garage capable of adjusting the direction of vehicles as claimed in claim 1, characterized in that: The vertical circulation stereo garage includes a control system. When the vehicle hanging frame on the main frame moves to the vehicle parking position, the control system controls the vehicle plate lifting and rotating device to lift the vehicle plate on the vehicle hanging frame, rotate it 180 degrees, and then put it back on the vehicle hanging frame.

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