Stereoscopic Garage

Abstract

The present application discloses a stereoscopic car park, comprising a parking frame, a carrier and a transporter, wherein the transporter can be transferred between the parking frame and the carrier, the parking frame is provided with a first wheel group capable of driving the transporter to move, the vehicle is provided with a second wheel group capable of driving the transporter to move, the first wheel group and the second wheel group are linked via the synchronization unit, and the first wheel group and the second wheel group share the same driving unit. Compared with the prior art, this solution provides power to one of the first wheel group and the second wheel group, and the first wheel group and the second wheel group move synchronously under the action of the synchronization unit, so as to reduce the energy consumption of the stereoscopic car park.

Description

Technical Field

[0001] The present application relates to the field of garages, and in particular to a three-dimensional garage. Background Art

[0002] In recent years, as people's living standards continue to improve, the number of cars in cities has also been increasing, and various types of mechanical multi-story parking garages have continued to appear on the market.

[0003] Existing, three-dimensional parking garages include carriers, parking racks and carriers (such as cars, trolleys, etc.), the parking racks can carry vehicles, and the carriers can move the carriers to the corresponding parking racks, or move the carriers located at the parking racks to the entrances and exits.

[0004] Among them, independent driving modules need to be separately provided on the carrier and the parking frame to drive the carrier to run on the carrier and the parking frame, which will cause a large energy consumption of the three-dimensional parking garage. Summary of the invention

[0005] In order to solve the above-mentioned problem, the present application provides a three-dimensional parking garage, which can reduce the energy consumption of the three-dimensional parking garage.

[0006] The present application provides a three-dimensional parking garage, comprising a parking frame, a carrier and a carrier, wherein the carrier can be transferred between the parking frame and the carrier, the parking frame is provided with a first wheel group capable of driving the carrier to move, the carrier is provided with a second wheel group capable of driving the carrier to move, the parking frame or the carrier is provided with a synchronization unit, the first wheel group and the second wheel group are linked by the synchronization unit, the first wheel group and the second wheel group share the same driving unit, and the synchronization unit comprises:

[0007] A support frame, the support frame is mounted on one of the parking frame or the carrier, and the support frame has a guide groove extending along the travel direction of the carrier;

[0008] A driving wheel, the driving wheel is rotatably mounted on the support frame, and the driving wheel is linked with the first wheel set or the second wheel set;

[0009] A synchronous wheel, which rotates synchronously with one of the first wheel set and the second wheel set through the driving wheel, and has a linkage state matched with the other wheel set and a separated isolation state;

[0010] A driving member, the driving member is mounted on the support frame, and drives the synchronous wheel to switch between a linkage state and an isolation state;

[0011] A connecting arm, one end of which is rotatably connected to the axle of the driving wheel, and the other end of which is located in the guide groove and rotatably connected to the driving member, wherein the guide groove can limit the movement of the connecting arm.

[0012] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution, but are merely further supplements or preferences. Under the premise that there are no technical or logical contradictions, each optional method can be combined with the above-mentioned overall solution separately, and multiple optional methods can also be combined.

[0013] Optionally, the anti-falling device further comprises a reset member acting between the parking space frame and the hook, and the reset member can drive the hook to be in a locked state.

[0014] Optionally, the synchronization unit further includes a connecting member, which is rotatably connected to the axle of the synchronization wheel and the axle of the driving wheel respectively to limit the relative position between the synchronization wheel and the driving wheel.

[0015] Optionally, the number of the connecting members is at least two, and the synchronous wheel is placed between two adjacent connecting members;

[0016] The number of the connecting arms is at least two, and the synchronous wheel is placed between two adjacent connecting arms.

[0017] Optionally, the connecting arm is connected to the driving member via a connecting seat, and the connecting seat is slidably mounted in the guide groove;

[0018] A matching gap is formed between the connecting arm and two groove walls of the guide groove arranged in the vertical direction for the connecting arm to rotate.

[0019] Optionally, the top edge of the driving wheel is lower than a surface on the vehicle or the parking frame;

[0020] When the synchronous wheel is in an isolated state, the synchronous wheel and the driving member are both directly below the driving wheel;

[0021] The central angle between the position where the synchronous wheel is in the linkage state and the position where the synchronous wheel is in the isolation state is 30 degrees to 90 degrees.

[0022] Optionally, the support frame and the parking frame or the carrier are arranged in an integrated or separate manner.

[0023] Optionally, the driving unit and the synchronization unit are located on the same parking frame or the carrier.

[0024] Optionally, the parking frame includes first bases arranged in pairs, the first wheel group includes a plurality of first supporting rollers, each of the first supporting rollers is rotatably mounted on opposite sides of two first bases, and is arranged in sequence along the travel direction of the carrier;

[0025] The carrier includes a pair of second bases, the second wheel group includes a plurality of second support rollers, each second support roller is rotatably mounted on the opposite side of the two second bases and arranged in sequence along the travel direction of the carrier, and a synchronization unit is respectively provided on the two second bases.

[0026] Optionally, the parking space frame includes a first unit frame and a second unit frame arranged from top to bottom in a vertical direction, and the first unit frame and the second unit frame are respectively provided with a first wheel set capable of driving the carrier to move;

[0027] The carrier comprises a first conveying frame and a second conveying frame arranged from top to bottom in a vertical direction, and the first conveying frame and the second conveying frame are respectively provided with a second wheel set capable of driving the carrier to move;

[0028] Along the vertical direction, the distance between the first unit frame and the second unit frame is equal to the distance between the first conveying frame and the second conveying frame. When the carrier runs to the corresponding parking frame, the first conveying frame corresponds to the first unit frame, and the second conveying frame corresponds to the second unit frame.

[0029] Optionally, the parking space frame is further provided with an anti-falling device, and the anti-falling device comprises:

[0030] A hook is rotatably mounted on the parking frame, wherein the hook has two states of releasing or locking the carrier;

[0031] a driving member fixedly mounted on the carrier;

[0032] A transmission rod connected to the driving member has a trigger portion on the transmission rod. Driven by the driving member, the transmission rod abuts against the hook through the trigger portion to drive the hook to a released state.

[0033] In a stereoscopic car park of the present application, one of the first wheel group and the second wheel group provides power, and the first wheel group and the second wheel group move synchronously under the action of a synchronization unit, so as to reduce the energy consumption of the stereoscopic car park. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 A schematic diagram of the structure of a three-dimensional parking garage according to an embodiment of the present application;

[0035] Figure 2 A schematic diagram of the structure of a three-dimensional parking garage according to an embodiment of the present application;

[0036] Figure 3 for Figure 1 A schematic diagram of the structure of the synchronization unit;

[0037] Figure 4 for Figure 1 A schematic diagram of the structure of the synchronization unit;

[0038] Figure 5 for Figure 1 A schematic diagram of the structure of the synchronization unit;

[0039] Figure 6 It is a structural schematic diagram of a parking space frame and a carrier;

[0040] Figure 7 It is a structural schematic diagram of a parking space frame and a carrier;

[0041] Figure 8 for Figure 2 Schematic diagram of the structure of the middle parking space frame;

[0042] Fig. 9 for Figure 2 Schematic diagram of the structure of the middle parking space frame;

[0043] Fig.10 for Figure 2 Schematic diagram of the structure of the medium vehicle;

[0044] Fig.11 for Figure 2 Schematic diagram of the structure of the medium vehicle;

[0045] Fig.12 for Figure 2 Schematic diagram of the structure of the medium vehicle;

[0046] Fig.13 for Figure 2 Schematic diagram of the structure of the medium vehicle;

[0047] Fig.14 It is a structural schematic diagram of the deviation correction device;

[0048] Fig.15 A schematic diagram of the structure of an anti-falling device according to an embodiment of the present application;

[0049] Fig.16 A schematic diagram of the structure of an anti-falling device and a three-dimensional car park according to an embodiment of the present application;

[0050] Fig.17 for Fig.15 A schematic diagram of the structure in which the middle anti-falling device is installed on the parking frame;

[0051] Fig.18 for Fig.15 A schematic diagram of the structure in which the middle anti-falling device is installed on the parking frame;

[0052] Fig.19 for Fig.15 A schematic diagram of the structure of the middle anti-falling device in a locked state;

[0053] Fig. 20 for Fig.15 A schematic diagram of the structure of the middle anti-falling device in a released state;

[0054] Fig.21 for Fig.15 The structural diagram of the anti-falling device;

[0055] Fig. 22 for Fig.15 Schematic diagram of the structure of the middle transmission rod and the guide seat.

[0056] The reference numerals in the figures are described as follows:

[0057] 100, stereo garage; 102, carrier; 103, garage body; 104, shaft;

[0058] 10. Parking frame; 11. First wheel set; 111. First supporting roller; 112. Auxiliary wheel; 12. First base; 13. First unit frame; 14. Second unit frame;

[0059] 20. Anti-drop device; 21. Hook; 211. Connecting part; 212. Matching part; 22. Driving assembly; 221. First driving member; 222. Transmission rod; 2221. Rod member; 2222. Unit rod; 223. Triggering part; 224. Rotating member; 225. Floating end; 226. Pulley; 23. Guide seat; 231. Limiting groove; 232. Expanding; 24. Resetting member; 25. Synchronizing assembly; 251. Swing arm; 252. Synchronizing rod; 253. Fixed rod; 26. Rotating shaft;

[0060] 30. carrier; 31. second wheel set; 311. second supporting roller; 32. second base; 33. first conveying frame; 34. second conveying frame;

[0061] 40. Synchronous unit; 41. Support frame; 411. Guide groove; 42. Driving wheel; 43. Synchronous wheel; 44. Driving member; 441. Support; 45. Connecting arm; 46. Connecting member; 47. Connecting seat;

[0062] 50. driving unit; 51. second sprocket; 52. driving motor; 53. second chain; 54. second rotating shaft; 55. second tensioning wheel;

[0063] 60. linkage assembly; 61. first sprocket; 62. first chain; 63. first rotating shaft; 64. first tensioner;

[0064] 70. Correction component. DETAILED DESCRIPTION

[0065] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0066] It should be noted that when a component is referred to as being "connected" to another component, it may be directly connected to the other component or there may be a central component. When a component is referred to as being "disposed on" another component, it may be directly disposed on the other component or there may be a central component at the same time.

[0067] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0068] like Figures 1 to 7 As shown, the present application provides a three-dimensional parking garage 100, including a parking frame 10, a carrier 30 and a carrier 102. The carrier 102 can be transferred between the parking frame 10 and the carrier 30. The parking frame 10 is provided with a first wheel group 11 capable of driving the carrier 102 to move, and the carrier 30 is provided with a second wheel group 31 capable of driving the carrier 102 to move. One of the parking frame 10 or the carrier 30 is provided with a synchronization unit 40. The first wheel group 11 and the second wheel group 31 are linked through the synchronization unit 40, and the first wheel group 11 and the second wheel group 31 share the same driving unit 50.

[0069] When the three-dimensional parking garage 100 needs to store a car, the carrier 102 carries the car and drives the car to the carrier 30, and the carrier 30 drives the carrier 102 to move to the parking rack 10. The second wheel group 31 on the carrier 30 drives the carrier 102 to be transported to the parking rack 10. When the carrier 102 is on the parking rack 10, the first wheel group 11 drives the carrier 102 to move to a designated position of the parking rack 10.

[0070] When the stereo garage 100 needs to take a car, the carrier 30 moves to the corresponding parking frame 10, the first wheel group 11 on the parking frame 10 drives the carrier 102 to move to the carrier 30, and the second wheel group 31 on the carrier 102 drives the carrier 102 to be transported to the designated location.

[0071] One of the first wheel set 11 and the second wheel set 31 provides power, and the first wheel set 11 and the second wheel set 31 move synchronously under the action of the synchronization unit 40 , so as to reduce the energy consumption of the three-dimensional parking garage 100 .

[0072] like Figures 3 to 5 As shown, the synchronization unit 40 includes:

[0073] A support frame 41, the support frame 41 is mounted on one of the parking frame 10 or the carrier 30, and the support frame 41 has a guide groove 411 extending along the travel direction of the carrier 102;

[0074] A driving wheel 42, the driving wheel 42 is rotatably mounted on the support frame 41, and the driving wheel 42 is linked with the first wheel set 11 or the second wheel set 31;

[0075] The synchronous wheel 43 rotates synchronously with one of the first wheel set 11 and the second wheel set 31 through the driving wheel 42, and has a linkage state matched with the other wheel set and a separated isolation state;

[0076] A driving member 44, which is mounted on the support frame 41 and drives the synchronous wheel 43 to switch between a linkage state and an isolation state;

[0077] The connecting arm 45 has one end rotatably connected to the axle of the driving wheel 42 , and the other end is located in the guide groove 411 and rotatably connected to the driving member 44 . The guide groove 411 can limit the movement of the connecting arm 45 .

[0078] In this embodiment, the synchronization unit 40 is installed on the carrier 30 . The following embodiments are specific descriptions of the synchronization unit 40 being installed on the carrier 30 .

[0079] See also Figure 6 As shown, when the carrier 30 moves to the parking frame 10, the driving member 44 drives the synchronous wheel 43 to move through the connecting arm 45 (the synchronous wheel 43 moves around the axis of the driving wheel 42) until the outer periphery of the synchronous wheel 43 contacts the first wheel set 11, and the synchronous wheel 43 is in a linkage state. When the first wheel set 11 rotates, the first wheel set 11 drives the synchronous wheel 43 to rotate through the driving wheel 42, and friction transmission is performed between the synchronous wheel 43 and the first wheel set 11.

[0080] See also Figure 7 As shown, when the carrier 102 of the carrier 30 is transported to the parking frame 10, or the carrier 102 on the parking frame 10 is transported to the carrier 30, the driving member 44 drives the synchronous wheel 43 to move through the connecting arm 45 (the synchronous wheel 43 moves around the axis of the driving wheel 42) until the outer periphery of the synchronous wheel 43 is separated from the first wheel group 11. At this time, the synchronous wheel 43 is in a linkage state and an isolated state.

[0081] In order to enable the synchronous wheel 43 to stably drive the first wheel set 11 to move, in this embodiment, the synchronous wheel 43 is a friction wheel.

[0082] In this embodiment, the driving member 44 is a cylinder. Figure 3 As shown, the oil cylinder is connected to the support frame 41 through a support 441, the oil cylinder is connected to the support 441 through a pin shaft or the like, and the support 441 is connected to the support frame 41 through a pin shaft or the like.

[0083] The stereoscopic car park 100 provided in the present application includes but is not limited to vertical lifting type, lifting and lateral movement type, plane movement type and other types of stereoscopic car parks 100, and the vertical lifting type is described in detail below.

[0084] like Figure 2 As shown, the three-dimensional parking garage 100 further includes a garage body 103 with a shaft 104, the parking racks 10 are distributed on opposite sides of the shaft 104 and fixed to the garage body 103, and the carrier 30 is movably installed in the shaft 104. The side of the carrier 30 corresponding to the parking rack 10 is provided with a synchronization unit 40.

[0085] In order to make the synchronous wheel 43 rotate around the axis of the driving wheel 42, referring to an embodiment, as shown in FIG. Figure 5 As shown, the synchronization unit 40 also includes a connecting member 46, which is rotatably connected to the axle of the synchronization wheel 43 and the axle of the driving wheel 42 respectively to limit the relative position between the synchronization wheel 43 and the driving wheel 42. The synchronization wheel 43 rotates around the axis of the synchronization wheel 43 under the restriction of the connecting member 46.

[0086] The connecting member 46 may be rod-shaped or plate-shaped. The connecting member 46 has a length direction, and both ends along the length direction are provided with shaft holes (not shown in the figure), and the wheel axles of the synchronous wheel 43 and the wheel axles of the driving wheel 42 pass through the shaft holes one by one.

[0087] In order to make the synchronous wheel 43 run stably during the swinging process, referring to an embodiment, as shown in FIG. Figure 5 As shown, the number of connecting members 46 is at least two, and the synchronous wheel 43 is placed between two adjacent connecting members 46 ; the number of connecting arms 45 is at least two, and the synchronous wheel 43 is placed between two adjacent connecting arms 45 .

[0088] In this embodiment, there are two connecting members 46 and two connecting arms 45. Of course, in other embodiments, when the number of connecting members 46 is greater than two, the connecting members 46 on the same side of the synchronous wheel 43 are arranged in a split or integrated manner; when the number of connecting arms 45 is greater than two, the connecting arms 45 on the same side of the synchronous wheel 43 are arranged in a split or integrated manner.

[0089] In order to avoid interference between the connecting member 46 and the connecting arm 45 on the same side of the synchronous wheel 43, each connecting member 46 is arranged in parallel with each connecting arm 45. There is a certain gap between the connecting member 46 on the same side of the synchronous wheel 43 and the connecting wall.

[0090] The matching form of the connecting arm 45 and the guide groove 411 is shown in FIG. Figure 3 As shown, the connecting arm 45 is connected to the driving member 44 through the connecting seat 47, the connecting seat 47 is slidably installed in the guide groove 411, and the connecting arm 45 and the connecting seat 47 are rotatably matched;

[0091] A fitting gap is formed between the connecting arm 45 and the two groove walls of the guide groove 411 arranged in the vertical direction for the connecting arm 45 to rotate. When the connecting arm 45 deflects, the fitting gap can adapt to the deflection of the connecting arm 45 to prevent the connecting arm 45 from being stuck in the guide groove 411.

[0092] In order to prevent the synchronization unit 40 from interfering with the movement of the carrier 102 on the carrier 30 or the parking frame 10, referring to an embodiment, as shown in FIG. Figure 4 As shown, the top edge of the driving wheel 42 is lower than the surface of the carrier 30 or the parking frame 10 ; when the synchronous wheel 43 is in the isolated state, the synchronous wheel 43 and the driving member 44 are both located directly below the driving wheel 42 .

[0093] The central angle between the position of the synchronous wheel 43 in the linkage state and the position in the isolation state is 30 degrees to 90 degrees (relative to the rotation center position of the synchronous wheel 43).

[0094] Preferably, the central angle between the position of the synchronous wheel 43 in the linkage state and the position in the isolation state is 50 degrees.

[0095] The support frame 41 and the parking frame 10 or the carrier 30 are integrated to increase the connection strength between the support frame 41 and the parking frame 10 or the carrier 30 and reduce the manufacturing difficulty of the parking frame 10 or the carrier 30 .

[0096] The support frame 41 is separated from the parking frame 10 or the carrier 30 to facilitate the assembly and disassembly of the synchronization unit 40. The support frame 41 is fixed to the parking frame 10 or the carrier 30 by welding or bolts.

[0097] In order to enable the power of the driving unit 50 to be directly transmitted to the synchronization unit 40 , referring to one embodiment, the driving unit 50 and the synchronization unit 40 are located in the same parking frame 10 or vehicle 30 , so that the synchronization wheel 43 can rotate stably.

[0098] like Figure 2As shown, the parking frame 10 includes first bases 12 arranged in pairs, and the first wheel set 11 includes a plurality of first supporting rollers 111 , each of which is rotatably mounted on opposite sides of the two first bases 12 and arranged in sequence along the travel direction of the carrier 102 .

[0099] In order to stably transmit the power of the synchronous wheel 43 to the first wheel set 11, the first wheel set 11 further includes an auxiliary wheel 112, which is coaxially arranged with the first supporting roller 111 near the carrier 102. The auxiliary wheel 112 is a friction wheel to increase the friction with the synchronous wheel 43.

[0100] The first support rollers 111 in each first base 12 rotate synchronously to prevent affecting the movement of the carrier 102. The first support rollers 111 in each first base 12 move independently and are driven to rotate according to actual needs.

[0101] The axial directions of the first supporting rollers 111 are consistent. In order to stabilize the movement of the carrier 102 , referring to one embodiment, the upper edges of the first supporting rollers 111 are in the same plane.

[0102] like Figure 2 As shown, the carrier 30 includes a pair of second bases 32, and the second wheel group 31 includes a plurality of second support rollers 311. Each second support roller 311 is rotatably mounted on the opposite side of the two second bases 32 and arranged in sequence along the travel direction of the carrier 102. A synchronization unit 40 is respectively provided on the two second bases 32.

[0103] The second support rollers 311 in each second base 32 rotate synchronously to prevent affecting the movement of the carrier 102. The second support rollers 311 in each second base 32 move independently and are driven to rotate according to actual needs.

[0104] The axial directions of the second supporting rollers 311 are consistent. In order to stabilize the movement of the carrier 102, referring to one embodiment, the upper edges of the second supporting rollers 311 are in the same plane.

[0105] In another embodiment, if Figure 8 and Fig. 9 As shown, each second base 32 is provided with a linkage assembly 60 for linking each second supporting roller 311, and the linkage assembly 60 includes:

[0106] A plurality of first sprockets 61, each of the first sprockets 61 corresponds to the first supporting roller 111 and is coaxially arranged;

[0107] The first chain 62 is wound around each first sprocket 61 , and each first sprocket 61 rotates synchronously through the first chain 62 .

[0108] The first sprocket 61 and the first chain 62 are both disposed on opposite sides of each first base 12 , and a first rotating shaft 63 is coaxially disposed between the first supporting roller 111 and the first chain 62 .

[0109] In order to keep the first chain 62 in a tensioned state at all times, referring to an embodiment, the linkage assembly 60 further includes a plurality of first tensioning wheels 64 . The first tensioning wheels 64 are able to tension the first chain 62 by abutting against the first chain 62 .

[0110] In this embodiment, at least one first tensioner 64 is disposed between two adjacent first sprockets 61 .

[0111] In another embodiment, if Fig.10 and Fig.13 As shown, each second base 32 is provided with a driving unit 50, and the driving unit 50 includes:

[0112] A plurality of second sprockets 51, each second sprocket 51 corresponds to the second supporting roller 311 one by one and is coaxially arranged;

[0113] A driving motor 52 is fixedly mounted on the second base 32;

[0114] The second chain 53 is wound around each second sprocket 51 , and the driving motor 52 drives each second sprocket 51 to rotate synchronously through the second chain 53 .

[0115] The second sprocket 51 and the second chain 53 are both disposed on opposite sides of each second base 32 , and a second rotating shaft 54 ​​is coaxially disposed between the second supporting roller 311 and the second chain 53 .

[0116] In order to keep the second chain 53 in a tensioned state at all times, referring to an embodiment, the driving unit 50 further includes a plurality of second tensioning wheels 55 , and the second tensioning wheels 55 are able to tension the second chain 53 by abutting against the second chain 53 .

[0117] In this embodiment, at least one second tensioner 55 is disposed between two adjacent second sprockets 51 .

[0118] like Figure 1 As shown, the parking frame 10 includes a first unit frame 13 and a second unit frame 14 arranged from top to bottom in the vertical direction, and the first unit frame 13 and the second unit frame 14 are respectively provided with a first wheel set 11 capable of driving the carrier 102 to move;

[0119] The carrier 30 includes a first conveying frame 33 and a second conveying frame 34 arranged from top to bottom in the vertical direction. The first conveying frame 33 and the second conveying frame 34 are respectively provided with a second wheel set 31 capable of driving the carrier 102 to move;

[0120] In the vertical direction, the distance between the first unit frame 13 and the second unit frame 14 is equal to the distance between the first conveyor frame 33 and the second conveyor frame 34 . When the carrier 30 moves to the corresponding parking frame 10 , the first conveyor frame 33 corresponds to the first unit frame 13 , and the second conveyor frame 34 corresponds to the second unit frame 14 .

[0121] The carrier 30 moves to the target parking rack 10, the first conveyor rack 33 corresponds to the first unit rack 13, the second conveyor rack 34 corresponds to the second unit rack 14, and then the following actions are performed simultaneously or in any order:

[0122] The carrier 102 is exchanged between the first unit frame 13 and the first conveyor frame 33;

[0123] The carrier 102 is exchanged between the second unit rack 14 and the second transport rack 34 .

[0124] When parking a vehicle, the carrier 30 moves to a level position, the first conveyor frame 33 corresponds to the height of the first unit frame 13, the second conveyor frame 34 corresponds to the height of the second unit frame 14, the carrier 102 with a vehicle is transferred from the first conveyor frame 33 to the first unit frame 13, and the carrier 102 without a vehicle is transferred from the second unit frame 14 to the second conveyor frame 34.

[0125] When picking up the vehicle, the carrier 30 runs to the leveling position, the first conveyor frame 33 corresponds to the height of the first unit frame 13, the second conveyor frame 34 corresponds to the height of the second unit frame 14, the carrier 102 carrying the vehicle is transferred from the first unit frame 13 to the first conveyor frame 33, and the carrier 102 without the vehicle is transferred from the second conveyor frame 34 to the second unit frame 14.

[0126] When an empty carrier 102 already exists on the carrier 30 , the empty carrier 102 on the first conveying rack 33 is moved to the second conveying rack 34 , so that the first conveying rack 33 is empty.

[0127] In order to move the carrier 102 above the first conveyor rack 33 to the second conveyor rack 34, in the present embodiment, the carrier 30 also includes a lifting mechanism, which can be lifted and lowered relative to the carrier 30 so that the carrier 102 can be switched between the first conveyor rack 33 and the second conveyor rack 34. The lifting mechanism can also be equipped with an additional rotating mechanism to complete the reversal of the carrier 102, so that the carrier 102 can avoid the second wheel group 31.

[0128] The structures of the first unit frame 13 and the second unit frame 14 are the same as those of the parking frame 10 in the above embodiments, which will not be described here. The structures of the first conveying frame 33 and the second conveying frame 34 are the same as those of the carrier 30 in the above embodiments, which will not be described here.

[0129] When the three-dimensional parking garage 100 is waiting for a vehicle to be picked up, the carrier 30 is parked at the entrance and exit platform of the three-dimensional parking garage 100, and an empty carrier 102 is placed on the first conveyor frame 33. The carrier 102 carrying the vehicle is located on the first unit frame 13, and no carrier 102 is placed on the second unit frame 14 directly below.

[0130] When the three-dimensional parking garage 100 receives the vehicle pickup instruction, the carrier 30 lifts the empty carrier 102 to the position where the vehicle needs to be taken out. After the leveling positioning mechanism of the three-dimensional parking garage 100 is successfully positioned, the empty carrier 102 is placed on the second conveying frame 34 under the action of the lifting mechanism. The empty carrier 102 on the second conveying frame 34 is transported to the second unit frame 14, and the carrier 102 carrying the vehicle is transported from the first unit frame 13 to the first conveying frame 33. At this time, the carrier 30 lifts the vehicle to be taken out to the entrance and exit platform, and the vehicle pickup process is completed.

[0131] In order to adjust the traveling direction of the carrier 102, referring to one embodiment, Fig.14 As shown, the parking frame 10 and the carrier 30 are both provided with a deviation-correcting assembly 70 for correcting the carrier 102 . The deviation-correcting assembly 70 is used to adjust the moving direction of the carrier 102 .

[0132] In this embodiment, the deviation correction assembly 70 includes a plurality of guide wheels, each of which is respectively disposed on two sides opposite to each first base 12 and two sides opposite to each second base 32 , and each of the guide wheels is arranged in sequence along the travel direction of the carrier 102 .

[0133] The axis of each guide wheel is vertically arranged so that the outer periphery of the guide wheel fits with the carrier 102 .

[0134] like Figures 15 to 21 As shown, the parking frame 10 is further provided with an anti-falling device 20 , which includes a rotatable hook 21 installed on the parking frame 10 , and the hook 21 has two states of releasing or locking the carrier 102 .

[0135] The carrier 102 moves the vehicle to the parking frame 10, and then the carrier 102 is locked by the hook 21. The anti-falling device 20 is in a locked state at this time to prevent the carrier 102 from shaking or sliding on the parking frame 10. When the three-dimensional parking garage needs to take a car, the hook 21 is in a released state, so that the carrier 102 can move on the parking frame 10 and can drive out of the corresponding parking frame 10.

[0136] The parking frame 10 is provided with a rotation hole (not shown), and the hook 21 passes through the rotation hole through a pin shaft or by bending itself. The hook 21 can switch from a released state to a locked state by rotating around a first direction relative to the parking frame 10.

[0137] When the hook 21 is in a locked state, at least part of the structure of the hook 21 will be higher than the bearing surface of the parking frame 10 (the surface in contact with the carrier 102), so as to limit the movement of the carrier 102 on the parking frame 10; when the hook 21 is in an unlocked state, the entire structure of the hook 21 will be lower than the bearing surface of the parking frame 10, and will not affect the movement of the carrier 102 on the parking frame 10.

[0138] The anti-falling device 20 also includes a driving assembly 22, which includes a first driving member 221 and a transmission rod 222; the first driving member 221 is fixedly installed on the carrier 30; the transmission rod 222 is connected to the first driving member 221, and the transmission rod 222 has a trigger part 223. The transmission rod 222 is driven by the first driving member 221 to move, and the transmission rod 222 drives the trigger part 223 to cooperate with the hook 21, driving the hook 21 to switch to a release or lock state.

[0139] When the three-dimensional parking garage needs to take a car, the carrier 30 drives the driving assembly 22 to move to the corresponding parking rack 10, and the first driving member 221 drives the transmission rod 222, and the transmission rod 222 moves along the second direction and drives the trigger part 223 to move, so that the trigger part 223 cooperates with the hook 21 to drive the hook 21 to switch from the locked state to the unlocked state, and then the carrier 102 drives out of the parking rack 10 to complete the process of taking the car.

[0140] The transmission rod 222 may be in the shape of a long rod (in other embodiments, the transmission rod 222 may also be in other shapes), one end of the transmission rod 222 may be connected to the first driving member 221 via a pin or the like, and the other end is a floating end 225 .

[0141] The first driving member 221 can be fixed to the carrier 30 by a fixing bracket. Of course, in other embodiments, the first driving member 221 can also be fixed to the carrier 30 by bolts or the like.

[0142] In order to put the hook 21 in a locked state, referring to an embodiment, the anti-falling device 20 further includes a reset member 24 acting between the parking frame 10 and the hook 21, and the reset member 24 can drive the hook 21 to be in a locked state.

[0143] In the embodiment, the reset member 24 is a tension spring, one end of which is connected to the parking frame 10, and the other end is connected to the hook 21. Both ends of the reset member 24 are offset from the connection between the hook 21 and the parking frame 10.

[0144] Of course, in other embodiments, the reset member 24 may also be a coil spring. When the hook 21 is matched with the rotating hole on the parking frame 10 through the pin shaft or its own bending, the pin shaft or the bending part passes through the coil spring, one end of the coil spring is connected to the parking frame 10, and the other end is connected to the pin shaft or the bending part.

[0145] The parking space frame 10 includes a plurality of unit frames (e.g., a first unit frame 13 and a second unit frame 14) stacked from top to bottom. Each unit frame can carry the carrier 102 and is provided with a hook 21. In order to enable the hooks 21 to be linked, referring to an embodiment, the hooks 21 are connected by a synchronization component 25 and move synchronously, and the trigger part 223 acts on the synchronization component 25.

[0146] In this embodiment, the number of unit racks is two, and the unit rack located at the top can carry an empty carrier 102 or a carrier 102 carrying a vehicle, and the unit racks other than the top unit rack are used to carry an empty carrier 102. Of course, in other embodiments, the number of unit racks may also be one or more than two, and the number of unit racks is adjusted according to actual needs, which will not be elaborated here.

[0147] like Fig.18 and Fig.21 As shown, the synchronization component 25 includes a swing arm 251 and a synchronization rod 252. The swing arm 251 is rotatably installed on the parking frame 10, the swing arm 251 is linked with the hook 21, and the trigger part 223 acts on the swing arm 251; the synchronization rod 252 is rotatably connected between two adjacent swing arms 251, and the swing arms 251 are linked to each other through the synchronization rod 252.

[0148] The synchronization rod 252 has a length direction, and along the length direction, both ends of the synchronization rod 252 are connected to the corresponding swing arms 251 by means of fixing pins or the like. In order to make the movements of the swing arms 251 tend to be consistent, the same synchronization rod 252 is shared between two adjacent swing arms 251. Of course, an independent synchronization rod 252 can also be provided between two adjacent swing arms 251.

[0149] Regarding the connection form between the hook 21 and the swing arm 251, refer to an embodiment, such as Fig.21As shown, the anti-falling device 20 also includes a rotating shaft 26 rotatably mounted on the parking frame 10 , the hook 21 is fixedly connected to one axial end of the rotating shaft 26 , and the first direction is consistent with the axial direction of the rotating shaft 26 .

[0150] The swing arm 251 has a length direction, one end of which is rotatably connected to the swing arm 251 along the length direction, and the other end is connected to an end of the rotating shaft 26 facing away from the hook 21 .

[0151] The swing arm 251 is in the shape of a rod or a plate. A fixing rod 253 is provided on the swing arm 251. The triggering part 223 drives the swing arm 251 to move by pushing the fixing rod 253. The position of the fixing rod 253 on the swing arm 251, the position where the swing arm 251 is connected to the synchronization rod 252, the position where the reset member 24 is connected to the swing arm 251, and the position where the rotating shaft 26 is connected to the swing arm 251 are all arranged in a staggered manner.

[0152] The length direction of the fixing rod 253 is consistent with the first direction.

[0153] In this embodiment, the first direction and the second direction are both arranged horizontally, and their projections on the horizontal plane are arranged vertically.

[0154] like Fig.21 As shown, the hook 21 is arranged in an L shape (in other embodiments, the hook 21 can also be other shapes), including a connecting portion 211 connected to the rotating shaft 26 and a matching portion 212 matched with the carrier 102.

[0155] The connecting portion 211 and the matching portion 212 may be separated or integrated. In this embodiment, in order to enhance the structural strength of the hook 21 and reduce the difficulty of processing the hook 21, the connecting portion 211 and the matching portion 212 are integrated.

[0156] The included angle between the connecting portion 211 and the matching portion 212 is 50 degrees to 110 degrees.

[0157] Preferably, the angle between the connecting portion 211 and the matching portion 212 is 60 degrees to 90 degrees.

[0158] In this embodiment, the angle between the connecting portion 211 and the matching portion 212 is 70 degrees. The carrier 102 has a plug hole (such as a square tube on the carrier 102), and the matching portion 212 of the hook 21 can be inserted into the plug hole to ensure that the hook 21 plays a maximum protective role.

[0159] In order to limit the movement of the transmission rod 222 so that the triggering portion 223 can stably push the hook 21, referring to an embodiment, as shown in FIG. Fig.15 and Fig. 22As shown, the anti-falling device 20 also includes a guide seat 23 fixedly installed in the three-dimensional parking garage. The guide seat 23 has a limiting groove 231 opening toward the transmission rod 222. One end of the transmission rod 222 can extend into the limiting groove 231 and slide along the limiting groove 231.

[0160] The guide seat 23 is used to limit the movement of the transmission rod 222. The transmission rod 222 moves along the second direction under the restriction of the guide seat 23. When the first driving member 221 drives the transmission rod 222 to move, the floating end 225 of the transmission rod 222 will cooperate with the guide seat 23, and the stability of the carrier 30 can also be ensured.

[0161] The guide seat 23 can be fixed to the main body of the three-dimensional garage (such as the parking space frame 10, the inner wall of the garage, etc.). Of course, in other embodiments, the guide seat 23 can also be fixed to the main body of the three-dimensional garage by means of bolts, etc.

[0162] The limiting groove 231 has at least two opposite inner walls, and the side walls of the transmission rod 222 can be respectively abutted against the two opposite inner walls.

[0163] In order to facilitate the floating end 225 of the transmission rod 222 to extend into the limiting groove 231 , referring to an embodiment, the opening of the limiting groove 231 has a flared opening 232 , and the flared opening 232 can guide the transmission rod 222 to enter into the limiting groove 231 .

[0164] In order to reduce the friction between the transmission rod 222 and the inner wall of the limiting groove 231, referring to an embodiment, the floating end 225 of the transmission rod 222 is rotatably mounted with a pulley 226. When the floating end 225 of the transmission rod 222 extends into the limiting groove 231, the pulley 226 fits against one of the inner walls of the limiting groove 231.

[0165] The three-dimensional parking garage provided in the present application includes but is not limited to vertical lifting type, lifting and lateral movement type, plane movement type and other types of three-dimensional parking garages, and the vertical lifting type is described in detail below.

[0166] like Fig.15 and Fig.16 As shown, there are at least two parking frames 10, and two pairs of parking frames 10 are arranged on both sides of the shaft 104 (the heights of the two parking frames 10 are consistent). In order to simplify the overall structure of the anti-falling device 20, referring to an embodiment, the anti-falling devices 20 on each parking frame 10 share the same first driving member 221, and a channel for the movement of the carrying mechanism (such as a car) is formed between the two frames.

[0167] The carrier 30 moves in the vertical direction along the shaft 104. When the carrier 30 moves to the corresponding parking frame 10 (the height of the carrier 30 is consistent with that of the parking frame 10), the driving assembly 22 on the carrier 30 can simultaneously unlock the anti-falling device 20 on the oppositely arranged parking frame 10.

[0168] In another embodiment, if Fig.15 and Fig.16 As shown, a rotating member 224 rotating around an axis is installed at the output end of the first driving member 221, and the transmission rods 222 on each anti-falling device 20 are respectively located on both radial sides of the rotating member 224, so that each anti-falling device 20 moves synchronously.

[0169] The rotating member 224 is in a rhombus or rectangular shape. In this embodiment, the first driving member 221 is a driving motor, and the output end of the driving motor is directly or indirectly connected to the rotating member 224 .

[0170] In order to make the driving member 221 drive each transmission rod 222 to move synchronously, referring to an embodiment, as shown in FIG. Fig.15 and Fig.16 As shown, a rotating member 224 rotating around an axis is installed at the output end of the driving member 221, and the transmission rods 222 on each anti-drop device 20 are respectively connected to the radial sides of the rotating member 224;

[0171] The transmission rod 222 includes at least two rod members 2221 that are rotatably matched. When the rotating member 224 drives the transmission rod 222 to rotate, the axial direction of the rod member 2221 that is matched with the guide seat 23 is always along the second direction.

[0172] The length of at least one rod 2221 is adjustable to facilitate the installation of the transmission rod 222. The rod 2221 includes a plurality of unit rods 2222, wherein a threaded hole (not shown) is provided on one unit rod 2222, and a stud (not shown) threadedly matched with the threaded hole is provided on the adjacent unit rods 2222.

[0173] The present application also provides a three-dimensional parking garage, including a parking space frame 10, a carrier 30 and an anti-falling device 20. The anti-falling device 20 can adopt the anti-falling device 20 in the above embodiments.

[0174] The carrier 30 can transport the carrier 102 carrying the vehicle to the corresponding parking rack 10 or to the entrance and exit. After the carrier 102 moves to the corresponding parking rack 10, it is locked by the anti-falling device 20 to prevent the carrier 102 from shaking or sliding on the parking rack 10.

[0175] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. When the technical features in different embodiments are embodied in the same figure, it can be regarded that the figure also discloses the combination examples of the various embodiments involved.

[0176] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. A three-dimensional car park, comprising a parking frame, a carrier and a carrier, wherein the carrier can be transferred between the parking frame and the carrier, the parking frame is provided with a first wheel group capable of driving the carrier to move, and the carrier is provided with a second wheel group capable of driving the carrier to move, characterized in that: One of the parking frame or the carrier is provided with a synchronization unit, the first wheel set and the second wheel set are linked by the synchronization unit, the first wheel set and the second wheel set share the same driving unit, and the synchronization unit includes: A support frame, the support frame is mounted on one of the parking frame or the carrier, and the support frame has a guide groove extending along the travel direction of the carrier; A driving wheel, the driving wheel is rotatably mounted on the support frame, and the driving wheel is linked with the first wheel set or the second wheel set; A synchronous wheel, which rotates synchronously with one of the first wheel set and the second wheel set through the driving wheel, and has a linkage state matched with the other wheel set and a separated isolation state; A driving member, the driving member is mounted on the support frame, and drives the synchronous wheel to switch between a linkage state and an isolation state; A connecting arm, one end of which is rotatably connected to the axle of the driving wheel, and the other end of which is located in the guide groove and rotatably connected to the driving member, wherein the guide groove can limit the movement of the connecting arm; the connecting arm is connected to the driving member via a connecting seat, and the connecting seat is slidably installed in the guide groove; A matching gap is formed between the connecting arm and two groove walls of the guide groove arranged in the vertical direction for the connecting arm to rotate.

2. The three-dimensional car park according to claim 1, characterized in that: The synchronization unit further includes a connecting member, which is rotatably connected to the wheel axle of the synchronization wheel and the wheel axle of the driving wheel respectively, so as to define the relative position between the synchronization wheel and the driving wheel.

3. The three-dimensional car park according to claim 2, characterized in that: The number of the connecting members is at least two, and the synchronous wheel is placed between two adjacent connecting members; The number of the connecting arms is at least two, and the synchronous wheel is placed between two adjacent connecting arms.

4. The three-dimensional car park according to claim 1, characterized in that: The top edge of the driving wheel is lower than the surface on the vehicle or the parking frame; When the synchronous wheel is in an isolated state, the synchronous wheel and the driving member are both directly below the driving wheel; The central angle between the position where the synchronous wheel is in the linkage state and the position where it is in the isolation state is 30 degrees to 90 degrees.

5. The three-dimensional car park according to claim 1, characterized in that: The support frame and the parking frame or the carrier are arranged in an integrated or separate manner.

6. The three-dimensional car park according to claim 1, characterized in that: The driving unit and the synchronization unit are located on the same parking frame or the carrier.

7. The three-dimensional car park according to claim 5, characterized in that: The parking frame includes first bases arranged in pairs, the first wheel group includes a plurality of first supporting rollers, each of the first supporting rollers is rotatably mounted on opposite sides of the two first bases and arranged in sequence along the travel direction of the carrier; The carrier includes a pair of second bases, the second wheel group includes a plurality of second support rollers, each second support roller is rotatably mounted on the opposite side of the two second bases and arranged in sequence along the travel direction of the carrier, and a synchronization unit is respectively provided on the two second bases.

8. The three-dimensional car park according to claim 1, characterized in that: The parking space frame comprises a first unit frame and a second unit frame arranged from top to bottom in a vertical direction, wherein the first unit frame and the second unit frame are respectively provided with a first wheel set capable of driving the carrier to move; The carrier comprises a first conveying frame and a second conveying frame arranged from top to bottom in a vertical direction, and the first conveying frame and the second conveying frame are respectively provided with a second wheel set capable of driving the carrier to move; Along the vertical direction, the distance between the first unit frame and the second unit frame is equal to the distance between the first conveying frame and the second conveying frame. When the carrier runs to the corresponding parking frame, the first conveying frame corresponds to the first unit frame, and the second conveying frame corresponds to the second unit frame.

9. The three-dimensional car park according to claim 1, characterized in that: The parking space frame is also provided with an anti-falling device, and the anti-falling device comprises: A rotatable hook mounted on the parking frame, the hook having two states of unlocking or locking the carrier; a driving member fixedly mounted on the carrier; A transmission rod connected to the driving member has a trigger portion on the transmission rod. The transmission rod moves under the drive of the driving member, and the trigger portion cooperates with the hook to drive the hook to switch to a release or lock state.

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