A large high load-bearing three-dimensional garage

Abstract

The invention discloses a large-scale high-load-bearing three-dimensional car park, which includes a foundation, columns, longitudinal beams, rails, a lifting and translation device, a lifting device and one or more vehicle-carrying plates, wherein the columns are fixedly mounted on the foundation, the longitudinal beams are fixedly mounted on the tops of the columns, the rails are fixedly mounted on the longitudinal beams, the lifting and translation device is arranged on the rails, the lifting device is arranged between adjacent columns, and the vehicle-carrying plates are arranged on the longitudinal beams. The invention can increase the load-bearing capacity of vehicles, expand its application range, and improve the safety factor when vehicles are parked.

Description

Technical Field

[0001] The invention discloses a three-dimensional garage, in particular to a large-scale high-load-bearing three-dimensional garage. Background Art

[0002] With the continuous increase of urbanization, the development of cities is getting faster and faster. With the continuous improvement of people's living standards, cars are increasingly used as a means of transportation in people's lives. Constrained by the development plan of the city, parking has become a major problem in people's lives. The emergence of stereo garages has effectively solved the parking problem. It can be designed into two or three floors, or even more floors, to facilitate parking more vehicles. Most of the current stereo garage structures use a lifting mechanism to lift the vehicle to the designated parking floor, and then move the vehicle horizontally to the designated position. Since some vehicles are heavy, ordinary stereo garages are difficult to bear the weight of the vehicle, which is prone to danger. Therefore, many stereo garages have certain restrictions on the deadweight of parked vehicles, which also causes certain limitations to the use of stereo garages. Summary of the invention

[0003] In view of the above-mentioned shortcoming that the multi-story garage in the prior art cannot park heavier vehicles, the present invention provides a large-scale high-load-bearing multi-story garage, which adopts a special structural design to increase the load-bearing capacity of vehicles and expand its scope of use.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a large-scale high-load-bearing three-dimensional car park, the three-dimensional car park includes a foundation, columns, longitudinal beams, rails, a lifting and translation device, a lifting device and one or more vehicle loading plates, the columns are fixedly installed on the foundation, the longitudinal beams are fixedly installed on the tops of the columns, the rails are fixedly installed on the longitudinal beams, the lifting and translation device is arranged on the rails, the lifting device is arranged between adjacent columns, and the vehicle loading plate is arranged on the longitudinal beams.

[0005] The technical solution adopted by the present invention to solve the technical problem further includes:

[0006] The lifting device comprises a lifting rod body, a driving mechanism and a power transmission mechanism, the lifting rod body is arranged between the columns, the lifting rod body adopts a square hollow steel pipe, the driving mechanism is fixedly installed on the longitudinal beam, the driving mechanism comprises a first lifting motor, a driving sprocket, a motor chain, a driven sprocket, a first transmission shaft, a second transmission shaft, a first driving device and a second driving device, the first lifting motor is fixedly installed on the longitudinal beam, the driving sprocket is fixedly installed on the motor shaft of the first lifting motor, two driving sprockets are provided, the two driving sprockets are arranged side by side on the motor shaft, the driven sprocket is installed on the longitudinal beam, two driven sprockets are provided, the two driven sprockets are arranged side by side, the two driven sprockets are respectively arranged corresponding to the two driving sprockets, the motor chain is provided with two, each driving sprocket is connected to a driven sprocket through a motor chain, one end of the first transmission shaft is directly or indirectly connected to a driven sprocket, the other end of the first transmission shaft is directly or indirectly connected to the first driving device, one end of the second transmission shaft is directly or indirectly connected to another driven sprocket, and the other end of the second transmission shaft is directly or indirectly connected to the second drive The lifting device is connected, the power transmission mechanism includes a transition sprocket, a transition wheel, a main chain, a first balance chain and a second balance chain, the transition sprocket and the transition wheel are respectively installed at two ends of the lifting rod body, the main chain is inserted in the lifting rod body, and the two ends of the main chain are respectively bypassed by the transition sprockets at the two ends of the lifting rod body and are vertically arranged upward, connected to the first driving device and the second driving device of the lifting mechanism, one side of the transition wheel is provided with two groups, and the two groups of transition wheels are respectively arranged on both sides of the transition sprocket, the first balance chain and the second balance chain are respectively inserted in the lifting rod body, one end of the first balance chain bypasses the transition wheel at one end of the lifting rod body and is vertically arranged upward, connected to the longitudinal beam, the other end of the first balance chain bypasses the transition wheel at the other end of the lifting rod body and is vertically arranged downward, fixedly connected to the foundation at the bottom of the garage, one end of the second balance chain bypasses the transition wheel at one end of the lifting rod body and is vertically arranged downward, fixedly connected to the foundation at the bottom of the garage, the other end of the first balance chain bypasses the transition wheel at the other end of the lifting rod body and is upwardly arranged, connected to the longitudinal beam, and the first balance chain and the second balance chain are symmetrically arranged.

[0007] A first bearing seat and a second bearing seat are fixedly installed on the longitudinal beam, a first bearing is provided in the first bearing seat, a first driven wheel shaft is inserted in the first bearing, one end of the first driven wheel shaft is fixedly connected to a driven sprocket, a first connecting flange is fixedly installed on the other end of the first driven wheel shaft, and the first driven wheel shaft is fixedly installed together with the first transmission shaft through the first connecting flange; a second bearing is provided in the second bearing seat, a second driven wheel shaft is inserted in the second bearing, one end of the second driven wheel shaft is fixedly connected to another driven sprocket, a second connecting flange is fixedly installed on the other end of the second driven wheel shaft, and the second driven wheel shaft is fixedly installed together with the second transmission shaft through the second connecting flange.

[0008] The two ends of the lifting rod body are respectively fixedly installed with fixed plates, and the outer side of the fixed plate is fixedly installed with a support plate. There are two support plates at one end of the lifting rod body, and the two support plates are arranged in parallel. The transition sprocket is installed in the middle of the two support plates, and a group of transition wheels are respectively arranged on the outer side of the two support plates. Each group of transition wheels includes two transition wheels relatively arranged. A guide wheel is fixedly installed on the outer side of the support plate. The guide wheel includes a guide wheel body and a guide wheel side. The guide wheel side is fixedly arranged on both sides of the guide wheel body, and the inner side surface of the guide wheel side is inclined to form a guide inclined surface, and the angle between the guide inclined surface and the working surface of the guide wheel body is 100°~120°.

[0009] A pressing block is fixedly arranged between the two supporting plates, and the pressing block is arranged corresponding to the transition sprocket.

[0010] The fixing plate adopts a two-layer structure, namely an inner fixing plate and an outer fixing plate. The inner fixing plate is fixedly welded to both ends of the lifting rod body, and the support plate is fixedly welded to the outer fixing plate. The inner fixing plate and the outer fixing plate are fixed together by bolts.

[0011] A limiting convex head is fixedly installed on the top of the lifting rod body, and the top of the limiting convex head adopts a conical structure. An anti-skid pad is fixedly installed on both sides of the top of the lifting rod body.

[0012] The lifting and translation device includes a vertical support frame, a top-level transverse support frame, an intermediate transverse support frame, a translation motor, a transverse driving mechanism, a transverse wheel, a second lifting motor, a lifting frame and a lifting mechanism. There are four vertical support frames, and the four vertical support frames are symmetrically distributed. The intermediate transverse support frame is fixedly installed on the middle and upper part of the vertical support frame, the top-level transverse support frame is fixedly installed on the top of the vertical support frame, the translation motor is fixedly installed on the intermediate transverse support frame, the transverse wheel is installed on the bottom of the vertical support frame, and a transverse wheel is fixedly installed on the bottom of each vertical support frame. The translation motor is connected to the transverse wheel through the transverse driving mechanism, the second lifting motor is fixedly installed on the top-level transverse support frame, the lifting frame is arranged between the vertical support frames, and the second lifting motor is connected to the lifting frame through the lifting mechanism.

[0013] The transverse driving mechanism includes a transverse driving shaft, a transverse driving gear, an upper transverse driven gear and a lower transverse driven gear. The transverse driving shaft is installed on the middle transverse supporting frame through a bearing. The transverse driving gear is fixedly installed with the transverse driving shaft. A driving gear is fixedly installed on the motor shaft of the translation motor. The driving gear is connected to the transverse driving gear through a chain. An upper transverse driven gear is fixedly installed at each end of the transverse driving shaft. The lower transverse driven gear is installed together with the transverse wheel through a connecting shaft. The upper transverse driven gear and the lower transverse driven gear are connected through a transverse chain.

[0014] The lifting mechanism includes a lifting active gear, a lifting driven gear, a lifting shaft and a lifting chain. The lifting shaft is installed on the top-level horizontal support frame, the lifting driven gear is fixedly installed at both ends of the lifting shaft, the lifting active gear is fixedly installed on the lifting shaft, the motor shaft of the second lifting motor is fixedly installed with a lifting driving gear, the lifting active gear is set corresponding to the lifting driving gear, the lifting driving gear is connected to the lifting active gear by a chain, the lifting chain is wrapped around the lifting driven gear, the end of the lifting chain is fixedly installed on the lifting frame, the lifting frame is "U" shaped, the lifting chain is fixedly connected to both ends of the lifting frame, a lifting plate is fixedly installed on the inner side of the lifting frame, a positioning column is fixedly installed on the inner side of the lifting frame, and the positioning column is set above the lifting plate.

[0015] The beneficial effects of the present invention are as follows: the present invention can increase the load-bearing capacity of a vehicle, expand its application range, and improve the safety factor when the vehicle is parked.

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the present invention.

[0018] Figure 2 It is a schematic diagram of the top structure of the present invention.

[0019] Figure 3 It is a side view structural schematic diagram of the present invention.

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the lifting system of the present invention.

[0021] Figure 5 This is a schematic diagram of the front view structure of the lifting system of the present invention.

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the lifting rod of the present invention.

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the driving mechanism of the present invention.

[0024] Figure 8 It is a front view structural schematic diagram of the driving mechanism of the present invention.

[0025] Fig. 9 It is a partial enlarged structural schematic diagram of the driven sprocket assembly in the driving mechanism of the present invention.

[0026] Fig.10 It is a partial enlarged structural schematic diagram of the driving device part in the driving mechanism of the present invention.

[0027] Fig.11 It is a schematic diagram of the structure of the power transmission part of the present invention.

[0028] Fig.12 for Fig.11 Schematic diagram of the AA cross-section structure.

[0029] Fig.13 for Fig.11 Schematic diagram of the BB cross-section structure.

[0030] Fig.14 for Fig.11 Schematic diagram of the CC cross-section structure.

[0031] Fig.15 This is a front view structural schematic diagram of the lifting and translation device of the present invention.

[0032] Fig.16 This is a schematic diagram of the top view of the lifting and translation device of the present invention.

[0033] Fig.17 It is a schematic diagram of the side structure of the lifting and translation device of the present invention.

[0034] In the figure, 1-column, 2-longitudinal beam, 3-lifting rod body, 4-fixed plate, 5-support plate, 6-limiting convex head, 7-anti-slip pad, 8-guide wheel, 9-transition sprocket, 10-pressing block, 11-transition wheel, 12-main chain, 13-first balance chain, 14-second balance chain, 15-first lifting motor, 16-driving sprocket, 17-motor chain, 18-driven sprocket, 19-first transmission shaft, 20-second transmission shaft, 21-first driving device, 9-second driving device, 23-first bearing seat, 24-first driven wheel shaft, 25-first connecting flange, 26-second bearing seat, 27-second driven wheel shaft, 28-second connecting flange, 29-driving wheel shaft, 30- The third bearing seat, 31-the fourth bearing seat, 32-the chain pressure block, 33-the driving sprocket, 34-the third connecting flange, 35-the car-carrying plate, 36-the foundation, 37-the natural parking space on the ground, 38-the lifting and translation device, 39-the lifting device, 40-the rail, 41-the vertical support frame, 42-the top transverse support frame, 43-the middle transverse support frame, 44-the translation motor, 45-the transverse driving shaft, 46-the transverse driving gear, 47-the transition gear, 48-the lower transverse driven gear, 49-the transverse wheel, 50-the second lifting motor, 51-the lifting plate, 52-the positioning column, 53-the lifting driving gear, 54-the lifting driven gear, 55-the lifting chain, 56-the lifting frame, 57-the upper transverse driven gear. DETAILED DESCRIPTION

[0035] This embodiment is a preferred implementation mode of the present invention. All other embodiments whose principles and basic structures are the same or similar to those of this embodiment are within the protection scope of the present invention.

[0036] Please refer to the attached Figure 1To Attachment Fig.17 The present invention mainly includes a foundation 36, a column 1, a longitudinal beam 2, a rail 40, a lifting and translation device 38, a lifting device 39 and one or more vehicle loading plates. The column 1 is fixedly installed on the foundation 36, and the longitudinal beam 2 is fixedly installed on the top of the column 1. In this embodiment, the column 1 is provided with two rows, and the two rows of columns 1 are arranged in parallel. There are two longitudinal beams 2, and the two longitudinal beams 2 are arranged in parallel on the top of the column 1. The rail 40 is fixedly installed on the longitudinal beam 2, and there are two rails 40, and the two rails 40 are arranged in parallel along the length direction of the three-dimensional parking garage. A natural parking space 37 on the ground is formed on the foundation 36 between adjacent columns 1. The lifting and translation device 38 is arranged on the rail 40, the lifting device 39 is arranged between adjacent columns, and the vehicle loading plate is arranged on the longitudinal beam 2.

[0037] In this embodiment, the lifting device 39 mainly includes a lifting rod body 3, a driving mechanism and a power transmission mechanism. The lifting rod body 3 is arranged between the columns 1. In this embodiment, the lifting rod body 3 adopts a square hollow steel pipe, and the driving mechanism is fixedly installed on the longitudinal beam 2. The driving mechanism includes a first lifting motor 15, a driving sprocket 16, a motor chain 17, a driven sprocket 18, a first transmission shaft 19, a second transmission shaft 20, a first driving device 21 and a second driving device 22. The first lifting motor 15 is fixedly installed on the longitudinal beam 2, and the driving sprocket 16 is fixedly installed on the motor shaft of the first lifting motor 15. In this embodiment, two driving sprockets 16 are provided, and the two driving sprockets are arranged side by side. The driven sprocket 18 is arranged on the motor shaft, and the driven sprocket 18 is installed on the longitudinal beam 2. There are two driven sprockets 18, which are arranged side by side. The two driven sprockets are respectively arranged corresponding to the two driving sprockets 16. There are two motor chains 17, and each driving sprocket 16 is connected to a driven sprocket through a motor chain, that is, a driving sprocket drives a driven sprocket to rotate through a motor chain. One end of the first transmission shaft 19 is directly or indirectly connected to a driven sprocket 18, and the other end of the first transmission shaft 19 is directly or indirectly connected to the first driving device 21. One end of the second transmission shaft 20 is directly or indirectly connected to another driven sprocket 18, and the other end of the second transmission shaft 20 is directly Or indirectly connected to the second driving device 22, the power transmission mechanism includes a transition sprocket 9, a transition wheel 11, a main chain 12, a first balance chain 13 and a second balance chain 14, the transition sprocket 9 and the transition wheel 11 are respectively installed at both ends of the lifting rod body 3. In this embodiment, the transition sprocket 9 adopts a gear, the main chain 12 is inserted into the lifting rod body 3, and the two ends of the main chain 12 are respectively bypassed by the transition sprockets 9 at both ends of the lifting rod body 3 and are vertically arranged upward, and are connected to the first driving device 21 and the second driving device 22 of the lifting mechanism. One side of the transition wheel 11 is provided with two groups, and the two groups of transition wheels 11 are respectively arranged on both sides of the transition sprocket 9, the first balance chain 13 and the second balance chain 14 are respectively inserted in the lifting rod body 3, one end of the first balancing chain 13 bypasses the transition wheel 11 at one end of the lifting rod body 3 and is arranged vertically upward, and is connected to the longitudinal beam 2, the other end of the first balancing chain 13 bypasses the transition wheel 11 at the other end of the lifting rod body 3 and is arranged vertically downward, and is fixedly connected to the bottom of the garage, one end of the second balancing chain 14 bypasses the transition wheel 11 at one end of the lifting rod body 3 and is arranged vertically downward, and is fixedly connected to the bottom of the garage, the other end of the first balancing chain 13 bypasses the transition wheel 11 at the other end of the lifting rod body 3 and is arranged upward, and is connected to the longitudinal beam, the first balancing chain 13 and the second balancing chain 14 are symmetrically arranged, which can balance the lifting rod body 3.

[0038] In this embodiment, a first bearing seat 23 and a second bearing seat 26 are fixedly installed on the longitudinal beam 2, a first bearing is provided in the first bearing seat 23, a first driven wheel shaft 24 is inserted in the first bearing, one end of the first driven wheel shaft 24 is fixedly connected to a driven sprocket 18, a first connecting flange 25 is fixedly installed on the other end of the first driven wheel shaft 24, and the first driven wheel shaft 24 is fixedly installed with the first transmission shaft 19 through the first connecting flange 25; a second bearing is provided in the second bearing seat 26, a second driven wheel shaft 27 is inserted in the second bearing, one end of the second driven wheel shaft 27 is fixedly connected to another driven sprocket 18, a second connecting flange 28 is fixedly installed on the other end of the second driven wheel shaft 27, and the second driven wheel shaft 27 is fixedly installed with the second transmission shaft 20 through the second connecting flange 28.

[0039] In this embodiment, the first drive device 21 and the second drive device 22 have the same structure. The structure of the first drive device 21 is taken as an example to specifically explain the drive device. The first drive device 21 includes a drive shaft 29, a third bearing seat 30, a fourth bearing seat 31 and a drive sprocket 33. The third bearing seat 30 and the fourth bearing seat 31 are respectively fixedly installed on the longitudinal beam 2. The third bearing seat 30 is provided with a third bearing, and the fourth bearing seat 31 is provided with a fourth bearing. The drive shaft 29 is inserted into the third bearing and the fourth bearing. The drive sprocket 33 is fixedly sleeved on the drive shaft 29. The drive sprocket 33 is arranged between the third bearing and the fourth bearing. A third connecting flange 34 is fixedly installed at the end of the drive shaft 29, and the drive shaft 29 is fixedly connected to the first transmission shaft 19 through the third connecting flange 34. In this embodiment, a chain pressing block 32 is fixedly mounted on the longitudinal beam 2, and the chain pressing block 32 is arranged corresponding to the driving sprocket 33 to press the main chain 12 to prevent it from loosening. The main chain 12 is wound around the driving sprocket 33, and the main chain 12 is driven to move by the driving sprocket 33. The structure of the second driving device 22 is the same as that of the first driving device 21, and will not be repeated here.

[0040] In this embodiment, fixed plates 4 are fixedly installed at both ends of the lifting rod body 3, and support plates 5 are fixedly installed on the outside of the fixed plates 4. In this embodiment, two support plates 5 are provided at one end of the lifting rod body 3, and the two support plates 5 are arranged in parallel. The transition sprocket 9 is installed in the middle of the two support plates 5, and a group of transition wheels 11 are respectively arranged on the outside of the two support plates 5. Each group of transition wheels 11 includes two transition wheels relatively arranged, one of which serves as a transition guide, and the other serves to press down the balance chain.

[0041] In this embodiment, a guide wheel 8 is fixedly installed on the outer side of the support plate 5. The guide wheel 8 mainly includes a guide wheel body and a guide wheel side. The guide wheel side is fixedly arranged on both sides of the guide wheel body. In this embodiment, the inner side surface of the guide wheel side is inclined to form a guide inclined surface. In this embodiment, the angle between the guide inclined surface and the working surface of the guide wheel body (that is, the outer circumferential surface of the guide wheel body, which contacts the column 1 when in use) is 100°~120°, preferably 105°.

[0042] In this embodiment, a pressing block 10 is fixedly arranged between the two support plates 5, and the pressing block 10 is arranged corresponding to the transition sprocket 9. The main chain 12 can be pressed by the pressing block 10 to prevent the main chain 12 from loosening from the transition sprocket 9. In this embodiment, the fixing plate 4 adopts a two-layer structure, namely an inner fixing plate and an outer fixing plate. The inner fixing plate is fixedly welded to both ends of the lifting rod body 3, and the support plate 5 is fixedly welded to the outer fixing plate. The inner fixing plate and the outer fixing plate are fixedly installed together by bolts.

[0043] In this embodiment, a limiting convex head 6 is fixedly installed on the top of the lifting rod body 3. The top of the limiting convex head 6 adopts a conical structure, which can limit the position of the vehicle loading plate. An anti-skid pad 7 is fixedly installed on both sides of the top of the lifting rod body 3. The anti-skid pad 7 is made of rubber or silicone. In this embodiment, the anti-skid pad 7 is fixedly installed on the lifting rod body 3 by screws to prevent the vehicle loading plate 35 from sliding during use.

[0044] In this embodiment, the lifting and translation device 38 includes a vertical support frame 41, a top-level transverse support frame 42, an intermediate transverse support frame 43, a translation motor 44, a transverse driving mechanism, a transverse wheel 49, a second lifting motor 50, a lifting frame 56 and a lifting mechanism. Four vertical support frames 41 are provided, and the four vertical support frames 41 are symmetrically distributed to form the vertical main support frame of the present invention. The four vertical support frames 41 are respectively arranged at the four corners, the intermediate transverse support frame 43 is fixedly installed at the middle and upper part of the vertical support frame 41, and the top-level transverse support frame 42 is fixedly installed at the top of the vertical support frame 41. The vertical support frame 41, the top-level transverse support frame 42 and the intermediate transverse support frame 43 form the main support structure of the present invention. The translation motor 44 It is fixedly installed on the middle transverse support frame 43, and the transverse wheel 49 is installed at the bottom of the vertical support frame 41. A transverse wheel is fixedly installed at the bottom of each vertical support frame 41. The translation motor 44 is connected to the transverse wheel 49 through a transverse driving mechanism to drive the transverse wheel 49 to rotate. The second lifting motor 50 is fixedly installed on the top transverse support frame 42. The lifting frame 56 is arranged between the vertical support frames 41. There are two lifting frames 56, and the two lifting frames 56 are symmetrically arranged. In this embodiment, the two lifting frames 56 are respectively arranged corresponding to the front and rear ends of the vehicle loading plate, which are used to clamp the front and rear ends of the main vehicle loading plate to lift the vehicle loading plate. The second lifting motor 50 is connected to the lifting frame 56 through the lifting mechanism to drive the lifting frame 56 to rise and fall.

[0045] In this embodiment, the transverse driving mechanism mainly includes a transverse driving shaft 45, a transverse driving gear 46, an upper transverse driven gear 57 and a lower transverse driven gear 48. The transverse driving shaft 45 is installed on the intermediate transverse support frame 43 through a bearing. The transverse driving gear 46 is fixedly installed with the transverse driving shaft 45. A driving gear is fixedly installed on the motor shaft of the translation motor 44. The driving gear is connected to the transverse driving gear 46 through a chain to drive the transverse driving shaft 45 to rotate. An upper transverse driven gear 57 is fixedly installed at both ends of the transverse driving shaft 45. The lower transverse driven gear 48 is installed with a transverse wheel 49 through a connecting shaft (not marked in the figure). The upper transverse driven gear 57 and the lower transverse driven gear 48 are connected by a transverse chain. The upper transverse driven gear 57 at both ends is driven to rotate by the transverse driving shaft 45. The upper transverse driven gear 57 drives the lower transverse driven gear 48 to rotate through the transverse chain, thereby driving the transverse wheel 49 to rotate, so that the present invention can be transversely moved. In this embodiment, a transverse motor is used to drive the transverse movement, and the transverse movement chain is distributed in a ring shape between two upper transverse movement driven gears 57 and two lower transverse movement driven gears 48 on one side. In this embodiment, a transition gear 47 is installed on the vertical support frame 41, and the transition gear 47 is arranged corresponding to the transverse movement chain.

[0046] In this embodiment, the lifting mechanism includes a lifting driving gear 53, a lifting driven gear 54, a lifting shaft (not shown in the figure) and a lifting chain 55. The lifting shaft is installed on the top horizontal support frame 42, and the lifting driven gear 54 is fixedly installed at both ends of the lifting shaft. The lifting driving gear 53 is fixedly installed on the lifting shaft. The motor shaft of the second lifting motor 50 is fixedly installed with a lifting driving gear. The lifting driving gear 53 is set corresponding to the lifting driving gear. The lifting driving gear is connected to the lifting driving gear 53 through a chain. The lifting chain 55 is wound around the lifting driven gear 54. The end of the lifting chain 55 is fixedly installed on the lifting frame 56. The lifting driven gear 54 pulls the lifting chain 55 to move, and the lifting chain 55 pulls the lifting frame 56 to rise and fall. In the present invention, the lifting mechanism is provided with two groups, one group is provided on each side, or one group can be provided, and power transmission is performed through the chain.

[0047] In this embodiment, the lifting frame 56 is in a "U" shape, and the lifting chain 55 is fixedly connected to both ends of the lifting frame 56. A lifting plate 51 is fixedly installed on the inner side of the lifting frame 56 (relative to the side of the vehicle loading plate), and the vehicle loading plate is lifted and lowered by the lifting plate 51. A positioning column 52 is fixedly installed on the inner side of the lifting frame 56. The positioning column 52 is arranged above the lifting plate 51. The vehicle loading plate can be positioned by the positioning column 52 to prevent it from slipping during the lifting process. In this embodiment, two positioning columns 52 are provided, and the two positioning columns 52 are symmetrically arranged.

[0048] When the present invention is in use, the transverse wheel 49 is set on the rail 40 and can slide along the rail 40. The present invention is driven to move transversely by the translation motor 44. During the transverse movement, the lifting frame 56 is lowered to the lowest point. When the present invention is above the vehicle loading plate, the lifting plate 51 on the lifting frame 56 is just located below the vehicle loading plate. The lifting frame 56 is driven to rise by the second lifting motor 50, which drives the vehicle loading plate to rise, lifts the vehicle, and then moves transversely to the set parking space.

[0049] The present invention can increase the load-bearing capacity of a vehicle, expand its application range, and improve the safety factor when the vehicle is parked.

Claims

1. A large-scale high-load-bearing three-dimensional garage, characterized by: The three-dimensional car park comprises a foundation, columns, longitudinal beams, rails, a lifting and translation device, a lifting device and one or more vehicle loading plates, the columns are fixedly mounted on the foundation, the longitudinal beams are fixedly mounted on the tops of the columns, the rails are fixedly mounted on the longitudinal beams, the lifting and translation device is arranged on the rails, the lifting device is arranged between adjacent columns, and the vehicle loading plate is arranged on the longitudinal beams; The lifting device comprises a lifting rod body, a driving mechanism and a power transmission mechanism, the lifting rod body is arranged between the columns, the lifting rod body adopts a square hollow steel pipe, the driving mechanism is fixedly installed on the longitudinal beam, the driving mechanism comprises a first lifting motor, a driving sprocket, a motor chain, a driven sprocket, a first transmission shaft, a second transmission shaft, a first driving device and a second driving device, the first lifting motor is fixedly installed on the longitudinal beam, the driving sprocket is fixedly installed on the motor shaft of the first lifting motor, two driving sprockets are provided, the two driving sprockets are arranged side by side on the motor shaft, the driven sprocket is installed on the longitudinal beam, two driven sprockets are provided, the two driven sprockets are arranged side by side, the two driven sprockets are respectively arranged corresponding to the two driving sprockets, the motor chain is provided with two, each driving sprocket is connected to a driven sprocket through a motor chain, one end of the first transmission shaft is directly or indirectly connected to a driven sprocket, the other end of the first transmission shaft is directly or indirectly connected to the first driving device, one end of the second transmission shaft is directly or indirectly connected to another driven sprocket, and the other end of the second transmission shaft is directly or indirectly connected to the second drive The lifting device is connected, the power transmission mechanism includes a transition sprocket, a transition wheel, a main chain, a first balance chain and a second balance chain, the transition sprocket and the transition wheel are respectively installed at two ends of the lifting rod body, the main chain is inserted in the lifting rod body, and the two ends of the main chain are respectively bypassed by the transition sprockets at the two ends of the lifting rod body and are vertically arranged upward, connected to the first driving device and the second driving device of the lifting mechanism, one side of the transition wheel is provided with two groups, and the two groups of transition wheels are respectively arranged on both sides of the transition sprocket, the first balance chain and the second balance chain are respectively inserted in the lifting rod body, one end of the first balance chain bypasses the transition wheel at one end of the lifting rod body and is vertically arranged upward, connected to the longitudinal beam, the other end of the first balance chain bypasses the transition wheel at the other end of the lifting rod body and is vertically arranged downward, fixedly connected to the foundation at the bottom of the garage, one end of the second balance chain bypasses the transition wheel at one end of the lifting rod body and is vertically arranged downward, fixedly connected to the foundation at the bottom of the garage, the other end of the first balance chain bypasses the transition wheel at the other end of the lifting rod body and is upwardly arranged, connected to the longitudinal beam, and the first balance chain and the second balance chain are symmetrically arranged; A first bearing seat and a second bearing seat are fixedly installed on the longitudinal beam, a first bearing is arranged in the first bearing seat, a first driven wheel shaft is inserted in the first bearing, one end of the first driven wheel shaft is fixedly connected to a driven sprocket, a first connecting flange is fixedly installed on the other end of the first driven wheel shaft, and the first driven wheel shaft is fixedly installed with the first transmission shaft through the first connecting flange; a second bearing is arranged in the second bearing seat, a second driven wheel shaft is inserted in the second bearing, one end of the second driven wheel shaft is fixedly connected to another driven sprocket, a second connecting flange is fixedly installed on the other end of the second driven wheel shaft, and the second driven wheel shaft is fixedly installed with the second transmission shaft through the second connecting flange; The two ends of the lifting rod body are respectively fixedly installed with fixed plates, and the outer side of the fixed plate is fixedly installed with a support plate. There are two support plates at one end of the lifting rod body, and the two support plates are arranged in parallel. The transition sprocket is installed in the middle of the two support plates, and a group of transition wheels are respectively arranged on the outer side of the two support plates. Each group of transition wheels includes two transition wheels relatively arranged. A guide wheel is fixedly installed on the outer side of the support plate. The guide wheel includes a guide wheel body and a guide wheel side. The guide wheel side is fixedly arranged on both sides of the guide wheel body, and the inner side surface of the guide wheel side is inclined to form a guide inclined surface, and the angle between the guide inclined surface and the working surface of the guide wheel body is 100°~120°.

2. The large-scale high-load-bearing three-dimensional garage according to claim 1 is characterized in that: A pressing block is fixedly arranged between the two supporting plates, and the pressing block is arranged corresponding to the transition sprocket.

3. The large-scale high-load-bearing three-dimensional parking garage according to claim 1 is characterized in that: The fixing plate adopts a two-layer structure, namely an inner fixing plate and an outer fixing plate. The inner fixing plate is fixedly welded to both ends of the lifting rod body, and the support plate is fixedly welded to the outer fixing plate. The inner fixing plate and the outer fixing plate are fixed together by bolts.

4. The large-scale high-load-bearing three-dimensional parking garage according to claim 1 is characterized in that: A limiting convex head is fixedly installed on the top of the lifting rod body, and the top of the limiting convex head adopts a conical structure. An anti-skid pad is fixedly installed on both sides of the top of the lifting rod body.

5. The large-scale high-load-bearing three-dimensional parking garage according to claim 1 is characterized in that: The lifting and translation device includes a vertical support frame, a top-level transverse support frame, an intermediate transverse support frame, a translation motor, a transverse driving mechanism, a transverse wheel, a second lifting motor, a lifting frame and a lifting mechanism. There are four vertical support frames, and the four vertical support frames are symmetrically distributed. The intermediate transverse support frame is fixedly installed on the middle and upper part of the vertical support frame, the top-level transverse support frame is fixedly installed on the top of the vertical support frame, the translation motor is fixedly installed on the intermediate transverse support frame, the transverse wheel is installed on the bottom of the vertical support frame, and a transverse wheel is fixedly installed on the bottom of each vertical support frame. The translation motor is connected to the transverse wheel through the transverse driving mechanism, the second lifting motor is fixedly installed on the top-level transverse support frame, the lifting frame is arranged between the vertical support frames, and the second lifting motor is connected to the lifting frame through the lifting mechanism.

6. The large-scale high-load-bearing three-dimensional garage according to claim 5 is characterized in that: The transverse driving mechanism includes a transverse driving shaft, a transverse driving gear, an upper transverse driven gear and a lower transverse driven gear. The transverse driving shaft is installed on the middle transverse supporting frame through a bearing. The transverse driving gear is fixedly installed with the transverse driving shaft. A driving gear is fixedly installed on the motor shaft of the translation motor. The driving gear is connected to the transverse driving gear through a chain. An upper transverse driven gear is fixedly installed at each end of the transverse driving shaft. The lower transverse driven gear is installed together with the transverse wheel through a connecting shaft. The upper transverse driven gear and the lower transverse driven gear are connected through a transverse chain.

7. The large-scale high-load-bearing three-dimensional parking garage according to claim 5 is characterized in that: The lifting mechanism includes a lifting active gear, a lifting driven gear, a lifting shaft and a lifting chain. The lifting shaft is installed on the top-level horizontal support frame, the lifting driven gear is fixedly installed at both ends of the lifting shaft, the lifting active gear is fixedly installed on the lifting shaft, the motor shaft of the second lifting motor is fixedly installed with a lifting driving gear, the lifting active gear is set corresponding to the lifting driving gear, the lifting driving gear is connected to the lifting active gear by a chain, the lifting chain is wrapped around the lifting driven gear, the end of the lifting chain is fixedly installed on the lifting frame, the lifting frame is "U" shaped, the lifting chain is fixedly connected to both ends of the lifting frame, a lifting plate is fixedly installed on the inner side of the lifting frame, a positioning column is fixedly installed on the inner side of the lifting frame, and the positioning column is set above the lifting plate.

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