Multi-column and multi-layer circulating parking equipment

Abstract

The invention discloses multi-column and multi-layer circulating parking equipment, which belongs to the field of parking equipment, and comprises a multi-column and multi-layer parking frame, the multi-column and multi-layer parking frame comprises a plurality of rows of upright posts, a plurality of cross beams are fixed on the side surfaces of two opposite rows of upright posts, and the plurality of cross beams are arranged at equal intervals along the vertical direction of the upright posts; vehicle carrying plates used for carrying vehicles are arranged on the two opposite cross beams, driving mechanisms used for driving the vehicle carrying plates to move are arranged on the cross beams, and lifting mechanisms used for lifting the vehicles are arranged at the two ends of each row of parking frames. The parking space reducing device has the effect of reducing space occupation when the vehicle is parked.

Description

Technical Field

[0001] The invention relates to the field of parking equipment, in particular to a multi-row and multi-layer circulating parking equipment. Background Art

[0002] Automatic parking garage is an intelligent parking system that automatically stores and retrieves vehicles through mechanical devices. The driver only needs to park the car in the designated location, and the system will automatically move the vehicle to an empty space for parking. When retrieving the car, the driver inputs information through the operation terminal, and the system will automatically send the vehicle back. This parking method saves space, improves efficiency, reduces human errors, and is suitable for urban environments with limited space.

[0003] Conventional parking garages are all equipped with an aisle in the middle or on one side for cars to drive through, and then parking spaces are arranged on both sides or on one side of the aisle. Cars need to drive into the parking spaces through the aisle, which causes the parking spaces to occupy a large space. Summary of the invention

[0004] In order to improve the problem that conventional parking garages have an aisle in the middle or on one side for cars to drive, and then parking spaces are set on both sides or one side of the aisle, and cars need to drive into the parking spaces through the aisle, which causes the parking spaces to occupy a large space, the present application provides a multi-row and multi-layer circular parking device.

[0005] The multi-row multi-layer circular parking equipment provided in this application adopts the following technical solution: A multi-row, multi-story circulating parking device comprises a multi-row, multi-story parking rack, wherein the multi-row, multi-story parking rack comprises a plurality of rows of columns, a plurality of cross beams are fixed on the side surfaces of two opposite rows of the columns, the plurality of cross beams are arranged at equal intervals along the vertical direction of the columns, a vehicle loading plate for transporting vehicles is arranged on two opposite cross beams, a driving mechanism for driving the vehicle loading plate to move is arranged on the cross beams, and a lifting mechanism for lifting vehicles is arranged at both ends of each row of parking racks.

[0006] By adopting the above technical solution, when parking, the vehicle is driven into one end of the multi-row and multi-story parking rack, and then the vehicle is lifted to the appropriate layer by the lifting mechanism, and then the vehicle loading plate with the vehicle is moved to the crossbeam. When the vehicle needs to be taken out, if the vehicle is in the middle position of the layer, it is lifted to the position of the layer by the lifting mechanism at the rear end, and the lifting mechanism moves the rear vehicle to other layers, and the following vehicles are moved back in turn until the vehicle is taken out, so that the vehicle enters from one end of the multi-row and multi-story parking rack and leaves from the other end, so that when the vehicle is parked, there is no need to set up an aisle for the vehicle to enter the parking space, thereby reducing the space occupied by the vehicle when parking.

[0007] Preferably, a plurality of load-bearing plates are fixed between two opposite rows of columns, the plurality of load-bearing plates are arranged at equal intervals along the vertical direction, and the cross beam is arranged between two vertically adjacent load-bearing plates, and the driving mechanism includes a plurality of rotating shafts rotatably installed between two opposite cross beams, a driving wheel is fixedly mounted on both ends of the rotating shaft, a synchronous pulley is fixedly mounted on the plurality of rotating shafts, a synchronous belt is wound around two adjacent synchronous pulleys, and a driving component for driving one of the rotating shafts to rotate is arranged on the load-bearing plate.

[0008] By adopting the above technical solution, when the pedal board carrying the vehicle is placed on two cross beams, the driving component is started, the driving component drives the rotating shaft to rotate, the rotating shaft drives the synchronous pulley to rotate, the synchronous pulley drives the synchronous belt to rotate, the synchronous belt drives the synchronous pulley on another rotating shaft to rotate, so that multiple rotating shafts rotate at the same time, the rotating shaft drives the driving wheel to rotate, and the driving wheel drives the vehicle carrying plate to move, thereby adjusting the parking position of the vehicle on the cross beam.

[0009] Preferably, the driving assembly includes a power motor 1 arranged on the load-bearing plate, a sprocket 1 is fixedly mounted on the output shaft of the power motor 1, a sprocket 2 is fixedly mounted on one of the rotating shafts, and a transmission chain 1 is wound around the sprocket 1 and the sprocket 2.

[0010] By adopting the above technical solution, power motor 1 is started, the output shaft of power motor 1 drives sprocket 1 to rotate, sprocket 1 drives transmission chain 1 to rotate, transmission chain 1 drives sprocket 2 to rotate, so that sprocket 2 drives the rotating shaft to rotate.

[0011] Preferably, the lifting mechanism includes a gantry arranged at both ends of each row of parking racks, a lifting platform is arranged in the gantry, an AGV transporter is arranged on the lifting platform, the loading plate is placed on the top surface of the AGV transporter, and a power mechanism for driving the lifting platform to move vertically is arranged on the gantry.

[0012] By adopting the above technical solution, when the vehicle moves to the loading plate, the power mechanism is started, the power mechanism drives the lifting platform to move vertically, so that the vehicle moves to the parking layer, and then the AGV transporter is started. The AGV transporter moves the loading plate carrying the vehicle to the load-bearing plate on the parking layer, and then places the loading plate on the crossbeam, and the bottom surface of the loading plate abuts against the top surface of the driving wheel one, thereby completing the parking of the vehicle.

[0013] Preferably, the power mechanism includes two mutually parallel mounting plates fixed on both sides of the top surface of the gantry, a rotating shaft is rotatably installed between the two mounting plates, both ends of the rotating shaft are sleeved and fixed with winding rollers, a steel cable is wound on the winding roller, the bottom end of the steel cable passes through the inner top surface of the gantry, the bottom end of the steel cable is fixed to the top surface of the lifting platform, and the gantry is provided with a power component for driving the two rotating shafts to rotate simultaneously.

[0014] By adopting the above technical solution, the power component is started, the power component drives the two rotating shafts to rotate, the rotating shafts drive the winding rollers to rotate, and the winding rollers wind up the steel cables, so that the steel cables drive the lifting platform to move vertically.

[0015] Preferably, the power assembly includes a sprocket three arranged on the two rotating shafts, a transmission chain two is wound around the two sprockets three, a lifting motor is arranged on the top surface of the door frame, a sprocket four is arranged on the output shaft of the lifting motor, a sprocket five is arranged on one of the rotating shafts, and a transmission chain three is wound around the sprocket four and the sprocket five.

[0016] By adopting the above technical solution, the lifting motor is started, the output shaft of the lifting motor drives sprocket four to rotate, sprocket four drives transmission chain three to rotate, transmission chain three drives sprocket five to rotate, sprocket five drives the rotating shaft to rotate, the rotating shaft drives sprocket three to rotate, sprocket three drives transmission chain two to rotate, and transmission chain two drives another sprocket three to rotate, so that the two rotating shafts rotate at the same time.

[0017] Preferably, guide blocks are fixed at both ends of the two side surfaces of the lifting platform, and the side surfaces of the two guide blocks that are away from each other are respectively in contact with the opposite inner side surfaces of the door frame.

[0018] By adopting the above technical solution, guide blocks are set at both ends of the two sides of the lifting platform, so that the sides of the guide blocks are in contact with the inner sides of the door frame, thereby reducing the possibility of the lifting platform flipping when the AGV transporter moves on the lifting platform.

[0019] Preferably, bottom beams are fixed to the sides of the two opposite rows of columns, the load-bearing plate at the lowest end is located below the bottom beam, and the bottom beam is located at the bottom end of the column. A plurality of transmission shafts are rotatably installed between the two opposite bottom beams, and a driving wheel 2 is fixedly mounted on both ends of the transmission shaft. The outer peripheral surface of the driving wheel 2 can abut against the bottom surface of the vehicle loading plate, and a power part for driving the plurality of transmission shafts to rotate simultaneously is arranged on the load-bearing plate.

[0020] By adopting the above technical solution, when the rear lifting platform takes out the vehicle to be driven away, after the vehicle drives away, the AGV transporter on the rear lifting platform moves the vehicle loading plate to the bottom beam, and then drives multiple transmission shafts to rotate through the power parts, and the transmission shaft drives the second driving wheel to rotate, so that the second driving wheel transports the vehicle loading plate forward, thereby facilitating the AGV transporter on the front lifting platform to take out the vehicle loading plate and park the vehicle.

[0021] Preferably, a rubber ring 1 is sleeved and fixed on the outer circumference of the driving wheel 1, and a rubber ring 2 is sleeved and fixed on the outer circumference of the driving wheel 2.

[0022] By adopting the above technical solution, a rubber ring 1 is sleeved on the driving wheel 1, and a rubber ring 2 is sleeved on the driving wheel 2, thereby increasing the friction between the driving wheel 1 and the driving wheel 2 and the bottom surface of the vehicle loading plate, thereby facilitating the driving of the vehicle loading plate to move.

[0023] In summary, the present application includes at least one of the following beneficial technical effects: 1. When parking, drive the vehicle into one end of the multi-row multi-storey parking rack, then use the lifting mechanism to lift the vehicle to the appropriate layer, and then move the vehicle loading plate onto the crossbeam. When the vehicle needs to be taken out, if the vehicle is in the middle of the layer, it is lifted to the layer position by the lifting mechanism at the rear end. The lifting mechanism moves the rear vehicle to other layers, and the following vehicles move backwards in turn until the vehicle is taken out, so that the vehicle enters from one end of the multi-row multi-storey parking rack and leaves from the other end, so that when the vehicle is parked, there is no need to set up an aisle for the vehicle to enter the parking space, thereby reducing the space occupied by the vehicle when parking; 2. When the stepping plate carrying the vehicle is placed on the two cross beams, the driving assembly is started, the driving assembly drives the rotating shaft to rotate, the rotating shaft drives the synchronous pulley to rotate, the synchronous pulley drives the synchronous belt to rotate, the synchronous belt drives the synchronous pulley on another rotating shaft to rotate, so that multiple rotating shafts rotate at the same time, the rotating shaft drives the driving wheel to rotate, the driving wheel drives the vehicle-carrying plate to move, so as to adjust the parking position of the vehicle on the cross beam; 3. When the rear lifting platform takes out the vehicle to be driven away, after the vehicle drives away, the AGV transporter on the rear lifting platform moves the vehicle loading plate to the bottom beam, and then drives multiple transmission shafts to rotate through the power parts, and the transmission shaft drives the second driving wheel to rotate, so that the second driving wheel transports the vehicle loading plate forward, thereby facilitating the AGV transporter on the front lifting platform to take out the vehicle loading plate and park the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the multi-row and multi-story circulating parking equipment according to an embodiment of the present application.

[0025] Figure 2 It is a schematic diagram of the structure of the vehicle loading plate in the embodiment of the present application.

[0026] Figure 3 It is a schematic diagram of the structure of the driving mechanism in the embodiment of the present application.

[0027] Figure 4 yes Figure 3 A magnified schematic diagram of center A.

[0028] Figure 5 It is a schematic diagram of the structure of the door frame in the embodiment of the present application.

[0029] Figure 6 It is a structural schematic diagram of the bottom beam in an embodiment of the present application.

[0030] Figure numerals: 1. Multi-row and multi-layer parking rack; 11. Column; 12. Crossbeam; 13. Car-carrying plate; 14. Moving wheel; 15. Load-bearing plate; 2. Driving mechanism; 21. Rotating shaft; 22. Driving wheel 1; 23. Rubber ring 1; 24. Synchronous pulley 1; 25. Synchronous belt 1; 26. Power motor 1; 27. Sprocket 1; 28. Sprocket 2; 29. ​​Transmission chain 1; 3. Lifting mechanism; 31. Door frame; 32. Mounting plate; 33. Rotating shaft; 34. Winding roller; 35. Steel cable; 36. Lifting platform; 37. Guide block; 38. AGV transporter; 4. Lifting motor; 41. Sprocket three; 42. Transmission chain two; 43. Sprocket four; 44. Sprocket five; 45. Transmission chain three; 5. Bottom beam; 51. Transmission shaft; 52. Driving wheel two; 53. Rubber ring two; 6. Synchronous pulley two; 61. Synchronous belt two; 62. Power motor two; 63. Sprocket six; 64. Sprocket seven; 65. Transmission chain four. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-6 This application is described in further detail.

[0032] The embodiment of the present application discloses a multi-row and multi-layer circulating parking device.

[0033] Reference Figure 1 and Figure 2 A multi-row multi-layer circulation parking equipment includes a multi-row multi-layer parking rack 1, which includes multiple rows of columns 11. Multiple beams 12 are fixed on the sides of two opposite rows of columns 11. The multiple beams 12 are arranged at equal intervals along the vertical direction of the columns 11, and two opposite beams 12 form a layer. A vehicle loading plate 13 for parking vehicles is placed on the two opposite beams 12. Two moving wheels 14 are rotatably installed on both sides of the bottom surface of the vehicle loading plate 13, and the moving wheels 14 can roll on the beams 12. A driving mechanism 2 for driving the vehicle loading plate 13 to move is arranged on the beam 12, and a lifting mechanism 3 for lifting vehicles is arranged at both ends of each row of parking racks.

[0034] Reference Figure 1 , Figure 3 and Figure 4 The driving mechanism 2 includes a plurality of rotating shafts 21 rotatably mounted between two opposite cross beams 12, and a driving wheel 22 is sleeved and fixed at both ends of the rotating shaft 21, and a rubber ring 23 is sleeved and fixed on the outer peripheral surface of the driving wheel 22, and the outer peripheral surface of the rubber ring 23 abuts against the bottom surface of the vehicle loading plate 13. A synchronous pulley 24 is sleeved and fixed on the outer peripheral surface of the plurality of rotating shafts 21, and a synchronous belt 25 is sleeved on two adjacent synchronous pulleys 24. A plurality of bearing plates 15 are fixed between two opposite rows of columns 11, and the plurality of bearing plates 15 are arranged at equal intervals in the vertical direction, and two adjacent bearing plates 15 are arranged in the vertical direction with the cross beam 12 spaced apart. A power motor 26 is fixed on the top surface of the bearing plate 15, and a sprocket 27 is sleeved and fixed on the output shaft of the power motor 26, and a sprocket 28 is sleeved and fixed on one of the rotating shafts 21, and a transmission chain 29 is wound around the sprocket 27 and the sprocket 28.

[0035] Reference Figure 1 and Figure 5 The lifting mechanism 3 includes a gantry 31 fixed at both ends of each train frame. Two mounting plates 32 arranged parallel to each other are fixed on both sides of the top surface of the gantry 31. A rotating shaft 33 is rotatably mounted between the two mounting plates 32. Winding rollers 34 are sleeved and fixed at both ends of the rotating shaft 33. Steel cables 35 are wound around the winding rollers 34. The bottom end of the steel cables 35 passes through the inner top surface of the gantry 31. A lifting platform 36 is arranged inside the gantry 31. Guide blocks 37 are fixed at both ends of the two side surfaces of the lifting platform 36. The side surfaces of the guide blocks 37 are in contact with the inner side surfaces of the gantry 31. The bottom end of the steel cables 35 is fixed to the corners of the top surface of the gantry 31. An AGV transporter 38 is placed on the top surface of the lifting platform 36, and the vehicle loading plate 13 is placed on the top surface of the AGV transporter 38.

[0036] Reference Figure 1 and Figure 5 Sprocket three 41 is sleeved and fixed on the two rotating shafts 33, and transmission chain two 42 is wound around the two sprocket three 41. A lifting motor 4 is fixed on the top surface of the door frame 31, and a sprocket four 43 is sleeved and fixed on the output shaft of the lifting motor 4. A sprocket five 44 is sleeved and fixed on one of the rotating shafts 33, and transmission chain three 45 is wound around the sprocket five 44 and the sprocket four 43.

[0037] Reference Figure 1 and Figure 6, bottom beams 5 are fixed on the sides of the two opposite rows of columns 11, and the bottom beams 5 are located at the bottom ends of the columns 11. The lowest end bearing plate 15 is located below the bottom beam 5, and multiple transmission shafts 51 are rotatably installed between the two opposite bottom beams 5, and two driving wheels 52 are sleeved and fixed at both ends of the transmission shaft 51, and a rubber ring 53 is sleeved and fixed on the outer peripheral surface of the driving wheel 52, and the outer peripheral surface of the rubber ring 53 is in contact with the bottom surface of the vehicle loading plate 13. The power member 6 includes a synchronous pulley 6 sleeved and fixed on the outer peripheral surface of the multiple transmission shafts 51, and a synchronous belt 61 is sleeved on two adjacent synchronous pulleys 6. A power motor 62 is fixed on the top surface of the lowest end bearing plate 15, and a sprocket 6 63 is sleeved and fixed on the output shaft of the power motor 62, and a sprocket 7 64 is sleeved and fixed on one of the transmission shafts 51, and a transmission chain 4 65 is wound around the sprocket 63 and the sprocket 7 64.

[0038] The implementation principle of a multi-row and multi-story circulating parking device in an embodiment of the present application is as follows: when the multi-row and multi-story circulating parking device is in use, an auxiliary parking platform with a slope needs to be set on the side of the gantry 31 away from the multi-row and multi-story parking frame 1. When parking is required, the vehicle is driven to the vehicle loading plate 13 on the lifting platform 36 through the auxiliary parking platform, and then the lifting motor 4 is started, the output shaft of the lifting motor 4 drives the sprocket four 43 to rotate, the sprocket four 43 drives the transmission chain three 45 to rotate, the transmission chain three 45 drives the sprocket five 44 to rotate, the sprocket five 44 drives the rotating shaft 33 to rotate, the rotating shaft 33 drives the sprocket three 41 to rotate, the sprocket three 41 drives the transmission chain two 42 to rotate, and the transmission chain two 42 drives another sprocket three 41 to rotate, so that the two rotating shafts 33 rotate at the same time, the rotating shaft 33 drives the winding roller 34 to rotate, the winding roller 34 winds up the steel cable 35, so that the steel cable 35 drives the lifting platform 36 to move, and the lifting platform 36 drives the vehicle loading plate 13 carrying the vehicle to move to the parking layer. Then start the AGV transporter 38, which drives the vehicle-carrying plate 13 to move onto the load-bearing plate 15, and then places the vehicle-carrying plate 13 on the crossbeam 12, and places the bottom front end of the vehicle-carrying plate 13 on the driving wheel 22. The AGV transporter 38 then moves to the lifting platform 36 to complete the parking of the vehicle.

[0039] When the vehicle is parked, the power motor 26 is started, and the output shaft of the power motor 26 drives the sprocket 27 to rotate, the sprocket 27 drives the transmission chain 29 to rotate, the transmission chain 29 drives the sprocket 28 to rotate, the sprocket 28 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the synchronous pulley 24 to rotate, the synchronous pulley 24 drives another synchronous pulley 24 to rotate through the synchronous belt 25, so that multiple rotating shafts 21 rotate at the same time, the rotating shaft 21 drives the driving wheel 22 to rotate, and the driving wheel 22 drives the vehicle loading plate 13 to move forward, so that the front end of the crossbeam 12 vacates a position for a vehicle, thereby facilitating the parking of the following vehicles.

[0040] When the vehicle needs to be picked up, if the vehicle is in the middle of the floor, it is lifted to the floor position through the lifting platform 36 at the other end, and then the rear vehicle is moved to the lifting platform 36 and transported to other floors. The following vehicles are moved back in turn until the vehicle is taken out. After the vehicle is taken out and driven away, the AGV transporter 38 on the rear end lifting platform 36 places the vehicle loading plate 13 on the bottom beam 5, so that the bottom surface of the vehicle loading plate 13 is placed on the driving wheel 2 52, and then the power motor 2 62 is started, so that the power motor 2 62 drives the sprocket 6 63 to rotate, the sprocket 6 63 drives the transmission chain 4 65 to rotate, the transmission chain 4 65 drives the sprocket 7 64 to rotate, so that the sprocket 7 64 drives the transmission shaft 51 to rotate, the transmission shaft 51 drives the synchronous pulley 2 6 to rotate, and the synchronous pulley 2 6 drives the synchronous belt 2 61 to rotate, so that multiple transmission shafts 51 rotate at the same time, so that the driving wheel 2 52 drives the vehicle loading plate 13 to move forward, thereby facilitating the AGV transporter 38 on the front end lifting platform 36 to take out the vehicle loading plate 13, and facilitating the parking of the vehicle to be parked, by setting up a multi-row and multi-layer circulating parking device, vehicles enter at one end of the multi-row and multi-layer circulating parking device and drive out at the other end. When the vehicle is parked, there is no need to set an aisle for the vehicle to enter the parking space, thereby reducing the space occupied by the vehicle when parking.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multi-row multi-layer circular parking device, characterized in that: The invention comprises a multi-row multi-storey parking rack (1), wherein the multi-row multi-storey parking rack (1) comprises a plurality of rows of columns (11), a plurality of cross beams (12) are fixed on the side surfaces of two opposite rows of columns (11), the plurality of cross beams (12) are arranged at equal intervals along the vertical direction of the columns (11), a vehicle loading plate (13) for transporting vehicles is arranged on the two opposite cross beams (12), a driving mechanism (2) for driving the vehicle loading plate (13) to move is arranged on the cross beams (12), and a lifting mechanism (3) for lifting vehicles is arranged at both ends of each row of parking racks.

2. The multi-row, multi-storey circular parking equipment according to claim 1, characterized in that: A plurality of load-bearing plates (15) 15 are fixed between two opposite rows of uprights (11); the plurality of load-bearing plates (15) are arranged at equal intervals in the vertical direction; two vertically adjacent load-bearing plates (15) are arranged with the cross beam (12) spaced apart; the driving mechanism (2) comprises a plurality of rotating shafts (21) rotatably mounted between two opposite cross beams (12); both ends of the rotating shafts (21) are sleeved and fixed with a driving wheel (22); a synchronous pulley (24) is sleeved and fixed on the plurality of rotating shafts (21); a synchronous belt (25) is wound around two adjacent synchronous belt pulleys (24); and a driving component for driving one of the rotating shafts (21) to rotate is arranged on the load-bearing plate (15).

3. The multi-row, multi-storey circular parking equipment according to claim 2, characterized in that: The driving assembly comprises a power motor (26) arranged on the load-bearing plate (15), a sprocket (27) being sleeved and fixed on the output shaft of the power motor (26), a sprocket (28) being sleeved and fixed on one of the rotating shafts (21), and a transmission chain (29) being wound around the sprocket (27) and the sprocket (28).

4. The multi-row, multi-story circular parking system according to claim 2, characterized in that: The lifting mechanism (3) comprises a gantry (31) arranged at both ends of each row of parking racks, a lifting platform (36) is arranged inside the gantry (31), an AGV transport vehicle (38) is arranged on the lifting platform (36), the vehicle loading plate (13) is placed on the top surface of the AGV transport vehicle (38), and a power mechanism for driving the lifting platform (36) to move vertically is arranged on the gantry (31).

5. The multi-row and multi-storey circular parking equipment according to claim 4, characterized in that: The power mechanism comprises two mutually parallel mounting plates (32) fixed on both sides of the top surface of the gantry (31); a rotating shaft (33) is rotatably mounted between the two mounting plates (32); winding rollers (34) are sleeved and fixed at both ends of the rotating shaft (33); a steel cable (35) is wound around the winding roller (34); the bottom end of the steel cable (35) passes through the inner top surface of the gantry (31); the bottom end of the steel cable (35) is fixed to the top surface of the lifting platform (36); and a power component for driving the two rotating shafts (33) to rotate simultaneously is arranged on the gantry (31).

6. The multi-row, multi-story circular parking system according to claim 5, characterized in that: The power assembly comprises a sprocket three (41) arranged on the two rotating shafts (33), a transmission chain two (42) is wound around the two sprocket three (41), a lifting motor (4) is arranged on the top surface of the door frame (31), a sprocket four (43) is arranged on the output shaft of the lifting motor (4), a sprocket five (44) is arranged on one of the rotating shafts (33), and a transmission chain three (45) is wound around the sprocket four (43) and the sprocket five (44).

7. The multi-row and multi-storey circulating parking equipment according to claim 4, characterized in that: Guide blocks (37) are fixed at both ends of the two side surfaces of the lifting platform (36), and the side surfaces of the two guide blocks (37) that are away from each other are respectively in contact with the opposite inner side surfaces of the door frame (31).

8. The multi-row, multi-story circular parking system according to claim 7, characterized in that: Bottom beams (5) are fixed to the sides of two rows of opposite columns (11), the lowest end of the load-bearing plate (15) is located below the bottom beam (5), and the bottom beam (5) is located at the bottom end of the column (11). A plurality of transmission shafts (51) are rotatably mounted between the two opposite bottom beams (5), and two drive wheels (52) are fixedly mounted on both ends of the transmission shaft (51), and the outer peripheral surface of the drive wheel (52) can abut against the bottom surface of the vehicle-carrying plate (13), and a power member 6 for driving the plurality of transmission shafts (51) to rotate simultaneously is arranged on the load-bearing plate (15).

9. The multi-row and multi-storey circular parking system according to claim 8, characterized in that: The outer circumference of the driving wheel 1 (22) is sleeved with a rubber ring 1 (23) and fixed thereto, and the outer circumference of the driving wheel 2 (52) is sleeved with a rubber ring 2 (53) and fixed thereto.

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