Bicycle parking garage

Abstract

The present invention provides a single-vehicle multi-story parking garage, which relates to the technical field of parking equipment and includes a garage frame, a parking device, a transmission device, and a power output device; the garage frame includes a track, which is arranged in a spiral layer from top to bottom, and the end to end of the track is connected to form a closed loop; there are multiple parking devices, and multiple parking devices are arranged on the track at intervals along the extension direction of the track; the power output device is connected to the transmission device, and the transmission device is connected to the parking device, and the power output device can drive the transmission device to drive the parking device to move along the track. The problem of limited parking area leading to the disorderly placement of vehicles is alleviated. Multiple vehicles are placed on multiple parking devices respectively, and the multiple parking devices are arranged at intervals on the track in a spiral layer from top to bottom. The power output device outputs power, controls the transmission device to drive the parking device to move along the track, and realizes the cyclic parking and picking-up operation, improves space utilization, and enhances the use flexibility and environmental adaptability of the garage.

Description

Technical Field

[0001] The present invention relates to the technical field of parking equipment, in particular to a single-vehicle three-dimensional parking garage. Background Art

[0002] Shared bikes, with their outstanding practicality and convenience, have become popular among consumers, leading to a surge in their number. While these bikes have made travel more convenient for consumers, they have also created numerous problems. For example, the frequent occurrence of shared bikes being parked in random locations and occupying large amounts of space has placed an additional burden on urban management and significantly negatively impacted urban transportation.

[0003] The existing parking plan implements local division and establishes bicycle parking areas. However, since bicycles are concentrated in the prosperous and busy areas of the city center, the ground space available for setting up parking areas in these locations is limited. As a result, most shared bicycles cannot be placed in the designated areas, and the situation of random parking of vehicles has not been alleviated. Summary of the Invention

[0004] The object of the present invention is to provide a three-dimensional parking garage for single vehicles, so as to alleviate the problem in the prior art that the parking area is limited and the vehicles are placed randomly.

[0005] The bicycle stereo parking garage provided by the present invention comprises: a garage frame, a parking device, a transmission device and a power output device;

[0006] The garage frame includes a track, which is arranged in a spiral layer from top to bottom, and the end to end of the track are connected to form a closed loop;

[0007] There are multiple parking devices, and the multiple parking devices are arranged on the track at intervals along the extension direction of the track;

[0008] The power output device is connected to the transmission device, and the transmission device is connected to the parking device. The power output device can drive the transmission device to drive the parking device to move along the track.

[0009] Furthermore, the parking device includes a parking plate, a fixed pile and a fixed lock;

[0010] The parking plate is arranged on the track, and the parking plate can move along the extension direction of the track;

[0011] The fixing pile is connected to the parking plate, and the fixing lock is arranged on the fixing pile. The fixing lock is used to fix the vehicle to be parked on the fixing pile.

[0012] Furthermore, the track includes a first track frame and a second track frame that are relatively spaced apart;

[0013] A first mounting groove is provided on the side wall of the first track frame facing the second track frame, and a second mounting groove is provided on the side wall of the second track frame facing the first track frame;

[0014] Both ends of the transmission device are respectively arranged in the first installation groove and the second installation groove, and can move along the extending direction of the first installation groove and the second installation groove of the track.

[0015] Furthermore, the transmission device includes a first coupling, a transmission shaft, a second coupling and a rack plate;

[0016] One end of the first coupling is connected to one end of the transmission shaft, and the other end of the first coupling is arranged in the first mounting groove;

[0017] One end of the second coupling is connected to the other end of the transmission shaft, and the other end of the second coupling is arranged in the second mounting groove;

[0018] The toothed end face of the rack plate is connected to the power output device, and the toothed end face facing away from the rack plate is connected to the parking device via a connecting rod, and the toothed end face facing away from the rack plate is connected to the transmission shaft, so that the power output from the power output device drives the parking device to move along the track under the guidance of the transmission shaft through the rack plate;

[0019] There are multiple transmission devices, which are connected via rack plates, and the power output device is connected to any one of the transmission devices.

[0020] Furthermore, an elastic member is connected between one end of the first coupling and one end of the transmission shaft and / or an elastic member is connected between one end of the second coupling and the other end of the transmission shaft.

[0021] Furthermore, the first coupling includes a first bearing and a second bearing arranged opposite to each other, and the first bearing and the second bearing are respectively connected to the first mounting groove;

[0022] The second coupling includes a third bearing and a fourth bearing that are arranged opposite to each other, and the third bearing and the fourth bearing are respectively connected to the second mounting groove.

[0023] Furthermore, a rolling assembly is provided on the bottom side of the parking plate, and the rolling assembly can roll in contact with the track;

[0024] The rolling assembly includes a hollow shaft, a solid shaft and two connecting bosses;

[0025] The two connecting bosses are respectively provided at both ends of the hollow shaft, the solid shaft passes through the hollow shaft and the two connecting bosses, and both ends of the solid shaft are exposed outside the connecting bosses, and the two ends of the solid shaft exposed outside the connecting bosses are respectively provided with pin holes, and pins are provided in the pin holes to limit the movement of the solid shaft along its axial direction;

[0026] The connecting boss is connected to the parking device, and the hollow shaft can contact and roll with the track.

[0027] Furthermore, the power output device includes a motor, a connecting belt and a gear mechanism;

[0028] One end of the motor is connected to the connecting belt, the connecting belt is connected to the gear mechanism through a shaft, and the gear mechanism is connected to the transmission device.

[0029] Furthermore, the position of the track close to the ground includes a horizontal track section of a preset length.

[0030] Furthermore, it also includes a braking device;

[0031] The braking device is connected to the transmission device and is used for braking the transmission device.

[0032] The single-vehicle multi-story parking garage provided by the present invention places multiple vehicles on multiple parking devices respectively. The multiple parking devices are spaced on a track that is arranged in a spiral layer from top to bottom, and the end to end of the track are connected to form a closed loop. The power output device outputs power to control the transmission device to drive the parking device to move along the track; the spiral layered track can realize standardized parking of multiple vehicles, improve space utilization, and achieve maximum parking per unit area; the first end of the track is connected to form a closed loop, the power output device outputs power, and the transmission device drives the multiple vehicles on the multiple parking devices to move cyclically along the track, so that multiple people can park and take out vehicles from the track at the same time, which is convenient for parking and taking out vehicles, and enhances the flexibility of use and environmental adaptability of the garage. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0034] Figure 1 A schematic structural diagram of a three-dimensional parking garage for single vehicles provided in an embodiment of the present invention;

[0035] Figure 2A schematic diagram of the structure of the connection between the parking device and the transmission device provided in an embodiment of the present invention;

[0036] Figure 3 A top view of the connection between the parking device and the transmission device provided by an embodiment of the present invention;

[0037] Figure 4 A schematic structural diagram of a transmission device provided in an embodiment of the present invention;

[0038] Figure 5 A schematic structural diagram of a rolling assembly provided in an embodiment of the present invention;

[0039] Figure 6 A schematic structural diagram of a power output device provided in an embodiment of the present invention;

[0040] Figure 7 A schematic structural diagram of the connection between adjacent rack plates provided by an embodiment of the present invention.

[0041] Icons: 11-garage rack; 12-parking device; 13-transmission device; 14-power take-off device; 111-track; 112-horizontal track section; 113-inner support frame; 114-outer support frame; 115-first track frame; 116-second track frame; 117-first mounting slot; 118-second mounting slot; 121-parking plate; 122-fixed pile; 123-fixed lock; 124-rolling assembly; 125-hollow Shaft; 126-solid shaft; 127-connecting boss; 131-first coupling; 132-transmission shaft; 133-second coupling; 134-rack plate; 135-elastic member; 136-first bearing; 137-second bearing; 138-third bearing; 139-fourth bearing; 1310-rack connecting plate; 1311-pin shaft; 1312-fixing pin; 141-motor; 142-connecting belt; 143-gear mechanism. DETAILED DESCRIPTION

[0042] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0043] like Figure 1-Figure 7As shown, the bicycle multi-story parking garage provided by the present invention includes: a garage frame 11, a parking device 12, a transmission device 13 and a power output device 14; the garage frame 11 includes a track 111, the track 111 is arranged in a spiral layer from top to bottom, and the end to end of the track 111 is connected to form a closed loop; there are multiple parking devices 12, and multiple parking devices 12 are arranged on the track 111 at intervals along the extension direction of the track 111; the power output device 14 is connected to the transmission device 13, and the transmission device 13 is connected to the parking device 12, and the power output device 14 can drive the transmission device 13 to drive the parking device 12 to move along the track 111.

[0044] Multiple vehicles are placed on multiple parking devices 12 respectively, and the multiple parking devices 12 are arranged at intervals on a track 111 that is spirally layered from top to bottom, and the end to end of the track 111 is connected to form a closed loop. The power output device 14 outputs power to control the transmission device 13 to drive the parking device 12 to move along the track 111; multiple vehicles can be parked in a standardized manner, space utilization is improved, and parking per unit area is maximized; and multiple people can simultaneously operate to park and retrieve vehicles in a cycle on the track 111 close to the ground, which is convenient for parking and retrieval, and enhances the flexibility of use and environmental adaptability of the garage.

[0045] Among them, a transmission device 13 is placed between adjacent parking devices 12; by arranging the transmission device 13 between adjacent parking devices 12, it is avoided that the adjacent parking devices 12 collide with each other when rotating on the arc track 111, causing the adjacent parking devices 12 to get stuck.

[0046] Furthermore, the parking device 12 includes a parking plate 121, a fixing pile 122, and a fixing lock 123. The parking plate 121 is disposed on the track 111 and is movable along the extension direction of the track 111. The fixing pile 122 is connected to the parking plate 121, and the fixing lock 123 is disposed on the fixing pile 122. The fixing lock 123 is used to secure the vehicle to be parked to the fixing pile 122. A plurality of parking plates 121 are evenly spaced and disposed on the track 111. The fixing pile 122 is perpendicularly connected to the parking plate 121 and is fixed to the parking plate 121 by bolts passing through the parking plate 121. The fixing lock 123 is disposed on the fixing pile 122 to secure and lock the vehicle secured to the fixing pile 122.

[0047] Among them, there are two fixing locks 123, one end of the two fixing locks 123 is relatively connected to the two sides of the fixing pile 122, and the other end of the two fixing locks 123 is connected relative to the front and rear ends of the vehicle, so as to fix and lock the two points of the vehicle and increase the fixing effect.

[0048] Furthermore, the track 111 includes a first track frame 115 and a second track frame 116 that are relatively spaced apart; a first mounting groove 117 is provided on the side wall of the first track frame 115 facing the second track frame 116, and a second mounting groove 118 is provided on the side wall of the second track frame 116 facing the first track frame 115; the two ends of the transmission device 13 are respectively provided in the first mounting groove 117 and the second mounting groove 118, and can move along the extension direction of the first mounting groove 117 and the second mounting groove 118 of the track 111.

[0049] Both ends of the transmission device 13 are respectively arranged in the first installation groove 117 and the second installation groove 118 of the first track frame 115 and the second track frame 116 which are arranged opposite to each other, and the transmission device 13 can move along the extension direction of the track 111 to realize the circular motion of the transmission device 13 on the track 111.

[0050] The particularity of the structure of the track 111 determines that the transmission device 13 can only move in a fixed direction, thereby driving the parking device 12 to smoothly circulate on the track 111.

[0051] Furthermore, the track 111 includes at least a horizontal track section 112 close to the ground. By providing the horizontal track section 112 close to the ground, multiple people can park and pick up the car on the horizontal track section 112, making it more convenient to pick up the car, avoiding the need to lift the car, and increasing convenience.

[0052] Furthermore, the transmission device 13 includes a first coupling 131, a transmission shaft 132, a second coupling 133 and a rack plate 134; one end of the first coupling 131 is connected to one end of the transmission shaft 132, and the other end of the first coupling 131 is arranged in the first mounting groove 117; one end of the second coupling 133 is connected to the other end of the transmission shaft 132, and the other end of the second coupling 133 is arranged in the second mounting groove 118; the toothed end face of the rack plate 134 is connected to the power output device 14, and the toothed end face away from the rack plate 134 is connected to the parking device 12 through a connecting rod, and the toothed end face away from the rack plate 134 is connected to the transmission shaft 132, so that the power output by the power output device 14 drives the parking device 12 to move along the track 111 under the guidance of the transmission shaft 132 through the rack plate 134.

[0053] The power output by the power output device 14 is connected to the end face of the tooth shape of the rack plate 134, and the power is transmitted to the rack plate 134. The transmission shaft 132 connected to the rack plate 134 moves along the first mounting groove 117 and the second mounting groove 118 of the track 111 through the first coupling 131 and the second coupling 133 at both ends, and the upper end face of the tooth shape facing away from the tooth shape of the tooth shape is connected to the parking device 12 through the transmission shaft 132, so that the power output by the power output device 14 drives the rack plate 134, and drives the parking device 12 to move along the track 111 under the guidance of the transmission shaft 132.

[0054] The transmission device 13 may include two pairs of oppositely arranged first couplings 131 , a transmission shaft 132 , a second coupling 133 and a rack plate 134 to ensure smooth transmission.

[0055] Among them, the first coupling 131 and the second coupling 133 are rotatably connected to the two ends of the transmission shaft 132, and the first coupling 131 and the second coupling 133 are connected to the two ends of the transmission shaft 132 through sliding rod bolts, with a certain gap, so that the first coupling 131 and the second coupling 133 can rotate around the sliding rod bolts within a certain angle, so that the first coupling 131 and the second coupling 133 connected in the first mounting groove 117 and the second mounting groove 118 can adapt to the curvature of the track 111, overcome the centrifugal force generated, and avoid damage to the transmission device 13.

[0056] Furthermore, there are multiple transmission devices 13, and the multiple transmission devices 13 are connected by rack plates 134, and the power output device 14 is connected to any one of the transmission devices 13. The adjacent rack plates 134 of adjacent transmission devices 13 are connected by a rack connecting plate 1310.

[0057] The power output device 14 is connected to the transmission device 13 at the starting end, and the transmission device 13 at the starting end drives the adjacent transmission device 13 to move through the rack plate 134, so that one transmission output device drives multiple transmission devices 13 to move synchronously at the same time, and multiple parking devices 12 can rotate synchronously on the track 111.

[0058] Among them, adjacent rack plates 134 are connected by rack connectors to achieve the first-order connection of multiple rack plates 134; and the rack connectors are bolted to the rack plates 134, and the rack connectors can rotate around the bolts to achieve a dynamic connection effect.

[0059] Furthermore, an elastic member 135 is connected between one end of the first coupling 131 and one end of the transmission shaft 132 and / or an elastic member 135 is connected between one end of the second coupling 133 and the other end of the transmission shaft 132 .

[0060] By providing an elastic member 135 at the connection between the end of the first coupling 131 and the end of the transmission shaft 132 and / or an elastic member 135 between the end of the second coupling 133 and the other end of the transmission shaft 132, the purpose is to achieve that both ends of the first coupling 131 and the second coupling 133 maintain a force extending in the direction of the arc-shaped track 111, balance the angle difference of rotation within a certain angle, and ensure the stability of the first coupling 131 and the second coupling 133 during movement.

[0061] Among them, the elastic member 135 can be a spring; springs are provided at the connection between the end of the first coupling 131 and the end of the transmission shaft 132 and between the end of the second coupling 133 and the other end of the transmission shaft 132, so that the transmission device 13 can overcome the centrifugal force in the first mounting groove 117 and the second mounting groove 118 of the arc track 111, thereby realizing the adjustment effect, wherein the spring on one side is squeezed more and the spring on the other side is squeezed less.

[0062] Furthermore, the first coupling 131 includes a first bearing 136 and a second bearing 137 that are arranged opposite to each other, and the first bearing 136 and the second bearing 137 are respectively connected to the first mounting groove 117; the second coupling 133 includes a third bearing 138 and a fourth bearing 139 that are arranged opposite to each other, and the third bearing 138 and the fourth bearing 139 are respectively connected to the second mounting groove 118.

[0063] The first coupling 131, the second coupling 133, the first bearing 136, the second bearing 137, the third bearing 138 and the fourth bearing 139 control the movement direction of the transmission device 13 and the parking device 12, and the first coupling 131 and the second coupling 133 achieve a balanced movement angle of the transmission device 13 on the curved track 111, making the movement smoother.

[0064] Among them, the first coupling 131 adopts interference fit with the first bearing 136 and the second bearing 137, and the second coupling 133 adopts interference fit with the third bearing 138 and the fourth bearing 139, so that the transmission device 13 can move along the extension direction of the track 111 through the first bearing 136, the second bearing 137, the third bearing 138 and the fourth bearing 139. The left end of the transmission shaft 132 is connected to the first coupling 131 through the pin 1311 and then fixed by the fixing pin 1312. The right end of the transmission shaft 132 is also connected to the second coupling 133 through the pin 1311 and then fixed by the fixing pin 1312.

[0065] Furthermore, a rolling assembly 124 is provided on the bottom side of the parking plate 121 , and the rolling assembly 124 can roll in contact with the track 111 .

[0066] By arranging a rolling element on the bottom side of the parking plate 121, and the rolling element rolling in contact with the track 111, the power of the vehicle on the parking plate 121 is transferred to the track 111, so that the first coupling 131 and the second coupling 133 in the transmission device 13 only bear the gravity of the transmission device 13, thereby reducing the force load of the coupling and improving the durability and flexibility of the first coupling 131 and the second coupling 133.

[0067] There may be four rolling assemblies 124 , which are relatively arranged on the lower end surface of the parking plate 121 and contact and roll with the track 111 .

[0068] Furthermore, the rolling assembly 124 includes a hollow shaft 125, a solid shaft 126 and two connecting bosses 127; the two connecting bosses 127 are respectively arranged at both ends of the hollow shaft 125, and the solid shaft 126 passes through the hollow shaft 125 and the two connecting bosses 127, and both ends of the solid shaft 126 are exposed outside the connecting bosses 127, and the two ends of the solid shaft 126 exposed on the outside of the connecting bosses 127 are respectively provided with pin holes, and the pins are arranged in the pin holes to limit the axial movement of the solid shaft 126; the connecting boss 127 is connected to the parking device 12, and the hollow shaft 125 can contact and roll with the track 111.

[0069] The hollow shaft 125 is sleeved on the outside of the solid shaft 126, and the hollow shaft 125 rolls on the track 111; the function of the connecting boss 127 is mainly to position the hollow shaft 125 so that the hollow shaft 125 does not move in the circumferential direction. The track 111 is spiral from bottom to top to prevent the hollow shaft 125 from moving out of its original position due to centrifugal force; the connecting boss 127 can also fix the solid shaft 126 together with the pin shaft. The pin shaft passes through the solid shaft 126 and positions the solid shaft 126 through the connecting boss 127, so that the solid shaft 126 does not move and the hollow shaft 125 rolls on the track 111.

[0070] The hollow shaft 125 is in contact with the track 111 and maintains a certain distance from the parking plate 121. When the parking plate 121 moves, it can rotate on the track 111 and transfer the gravity of the entire parking device 12 to the track 111, reducing the load on the first coupling 131 and the second coupling 133.

[0071] The end of the solid shaft 126 may be provided with a bearing to increase the radial load and guide the movement direction of the parking device 12 .

[0072] Furthermore, the power output device 14 includes a motor 141 , a connecting belt 142 and a gear mechanism 143 ; one end of the motor 141 is connected to the connecting belt 142 , the connecting belt 142 is connected to the gear mechanism 143 via a shaft, and the gear mechanism 143 is connected to the transmission device 13 .

[0073] The connecting belt 142 includes a small pulley, a large pulley and a V-belt; the gear mechanism 143 is meshed and connected with the rack plate 134, similar to the meshing method of a gear rack; the two ends of the shaft are respectively connected to the gear and the large pulley, using a key connection; the large pulley and the small pulley are connected with a V-belt; the motor 141 is directly connected to the small pulley.

[0074] The power take-off device 14 is mounted on the ground corresponding to the horizontal track section 112. The power take-off device 14 serves as the primary power take-off device 14. To ensure the effective operation of the rotatable system composed of the transmission device 13 and the parking device 12 on the track 111, an auxiliary power take-off device 14 can be installed atop the fixed pile 122 of the centerline track 111. Braking devices are mounted on either side of the power take-off device 14. The specific number and location of the ratchet wheels of the braking devices can be increased based on actual conditions.

[0075] Furthermore, the garage frame 11 also includes an inner support frame 113 and an outer support frame 114; the inner support frame 113 is connected to the radial center of the spiral layer of the track 111 to support the track 111 from the inside; the outer support frame 114 is connected to the radial outside of the spiral layer of the track 111 to support the track 111 from the outside.

[0076] The garage frame 11 includes an inner support frame 113 and an outer support frame 114; the length of the horizontal rod of the outer support frame 114 must be greater than 1 / 2 of the length of the parking plate 121 to ensure that the parking plate 121 does not collide with the vertical rod of the outer support frame 114 when moving on the track 111, and the diameter of the horizontal rod of the outer support frame 114 cannot exceed the height of the cross section of the track 111; the diameter of the horizontal rod of the inner support frame 113 cannot exceed the height of the cross section of the track 111, and the length must be greater than 1 / 2 of the length of the parking plate 121; there are no special requirements for the vertical rod of the inner support frame 113, and materials of appropriate diameter can be selected; the materials of the track 111 frame are all cylindrical materials.

[0077] Furthermore, a braking device is included; the braking device is connected to the transmission device 13 and is used to brake the transmission device 13.

[0078] The braking device includes multiple sets of ratchets, one of which is fixed to the ground, one on either side of the power take-off device 14, and installed in appropriate locations based on actual needs. The ratchets are fixed to corresponding mounting brackets and connected to the rack plate 134. When the power take-off device 14 stops outputting power, the braking device locks the movement of the transmission device 13, causing the transmission device 13 and the parking device 12 to stop on the track 111. To more quickly and accurately stop the movement of the transmission device 13 and the parking device 12, it is recommended to use multiple sets of ratchets at multiple points.

[0079] By providing a brake device connected to the transmission, the transmission device 13 is locked when the power output device 14 stops outputting power. The brake device can be a ratchet mechanism, which is used to lock the transmission of the transmission device 13.

[0080] The transmission device 13 and the parking device 12 are connected as a single unit via a connecting post. As a whole, they can move along the spiral trajectory of the track 111. The direction of movement is controlled by the bearings of the transmission device 13, which move within the first and second mounting slots 117 and 118 of the track 111. The parking device 12 is connected to the transmission device 13 by a connecting post. The lower end of the connecting post is welded to the rack plate 134 of the transmission device 13, and the upper end of the connecting post is bolted to the parking plate 121 of the parking device 12. Therefore, the parking device 12 moves in the same direction as the transmission device 13.

[0081] The system may also include a start-stop control device, which includes a fixed post 122 and a button. The fixed post 122 is installed near the horizontal track section 112 and maintains a distance from the horizontal track 111 that is greater than half the length of the parking plate 121 to prevent the parking plate 121 from colliding with the fixed post 122 during movement. The button is fixed at an appropriate position on the fixed device to control the on / off of the power supply. That is, pressing the button turns on the power, and releasing the button turns off the power. The user controls the distance the parking plate 121 moves by controlling the duration of the button press, allowing the parking plate 121 with a parked car to move to the horizontal section of the track 111 for easy retrieval.

[0082] Compared with the prior art, the present invention has the following significant advantages:

[0083] It improves space utilization, realizes functions such as standardized parking, maximum parking per unit area, and convenient parking, relieves traffic pressure, and can be used for parking a variety of shared bicycles, with wide applicability.

[0084] The number of spiral layers can be increased or decreased according to actual conditions, which improves the adaptability of the garage. The operation is simple, and the spiral of the track 111 can be used to realize cyclic parking and picking up of cars.

[0085] The overall structure is mechanical and can also be equipped with an intelligent control system, which leaves a lot of room for future development and design.

[0086] With an appearance that coordinates with the building and easy management, the 3D parking system is most suitable for places with high traffic volume, such as shopping malls, hotels, office buildings, and tourist areas. Many devices basically do not require specialized operators, and the automatic system can complete the operation.

[0087] In summary, the single-vehicle multi-story parking garage provided by the present invention places multiple vehicles from the horizontal track section 112 close to the ground on the parking plates 121 of multiple parking devices 12. The multiple parking plates 121 are arranged at intervals on the track 111 which is arranged in a spiral layer from top to bottom, and the end to end of the track 111 are connected to form a closed loop, so that the vehicles on the multiple parking plates 121 can move cyclically along the track 111, park multiple vehicles in a standardized manner, improve space utilization, and maximize parking per unit area; and multiple people can simultaneously realize cyclic parking and convenient parking and retrieval operations from the horizontal track section 112 close to the ground, thereby enhancing the use flexibility and environmental adaptability of the garage; the power output device 14 motor 141 is engaged with the gear plate of the transmission device 13 through the gear mechanism 143 to drive the entire parking device 12 to move along the extension direction of the track 111, realizing uninterrupted vehicle pickup and placement, and improving the efficiency of vehicle pickup and placement.

[0088] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A three-dimensional parking garage for single vehicles, characterized in that: include: garage racks, parking devices, transmissions, and power take-offs; The garage frame includes a track, which is arranged in a spiral layer from top to bottom, and the end to end of the track are connected to form a closed loop; There are multiple parking devices, and the multiple parking devices are arranged on the track at intervals along the extension direction of the track; The power output device is connected to the transmission device, and the transmission device is connected to the parking device. The power output device can drive the transmission device to drive the parking device to move along the track; The track includes a first track frame and a second track frame that are relatively spaced apart; A first mounting groove is provided on the side wall of the first track frame facing the second track frame, and a second mounting groove is provided on the side wall of the second track frame facing the first track frame; The two ends of the transmission device are respectively arranged in the first mounting groove and the second mounting groove, and the transmission device can move along the extension direction of the first mounting groove and the second mounting groove of the rail; The transmission device includes a first coupling, a transmission shaft, a second coupling and a rack plate; One end of the first coupling is connected to one end of the transmission shaft, and the other end of the first coupling is arranged in the first mounting groove; One end of the second coupling is connected to the other end of the transmission shaft, and the other end of the second coupling is arranged in the second mounting groove; The toothed end face of the rack plate is connected to the power output device, and the toothed end face facing away from the rack plate is connected to the parking device via a connecting rod, and the toothed end face facing away from the rack plate is connected to the transmission shaft, so that the power output from the power output device drives the parking device to move along the track under the guidance of the transmission shaft through the rack plate; There are multiple transmission devices, which are connected via rack plates, and the power output device is connected to any one of the transmission devices.

2. The three-dimensional parking garage for single vehicles according to claim 1, characterized in that: The parking device includes a parking plate, a fixed pile and a fixed lock; The parking plate is arranged on the track, and the parking plate can move along the extension direction of the track; The fixing pile is connected to the parking plate, and the fixing lock is arranged on the fixing pile. The fixing lock is used to fix the vehicle to be parked on the fixing pile.

3. The three-dimensional parking garage for single vehicles according to claim 1, characterized in that: An elastic member is connected between one end of the first coupling and one end of the transmission shaft and / or an elastic member is connected between one end of the second coupling and the other end of the transmission shaft.

4. The three-dimensional parking garage for single vehicles according to claim 1, characterized in that: The first coupling includes a first bearing and a second bearing arranged opposite to each other, and the first bearing and the second bearing are respectively connected to the first mounting groove; The second coupling includes a third bearing and a fourth bearing that are arranged opposite to each other, and the third bearing and the fourth bearing are respectively connected to the second mounting groove.

5. The three-dimensional parking garage for single vehicles according to claim 2, characterized in that: A rolling assembly is provided on the bottom side of the parking plate, and the rolling assembly can roll in contact with the track; The rolling assembly includes a hollow shaft, a solid shaft and two connecting bosses; The two connecting bosses are respectively provided at both ends of the hollow shaft, the solid shaft passes through the hollow shaft and the two connecting bosses, and both ends of the solid shaft are exposed outside the connecting bosses, and the two ends of the solid shaft exposed outside the connecting bosses are respectively provided with pin holes, and pins are provided in the pin holes to limit the movement of the solid shaft along its axial direction; The connecting boss is connected to the parking device, and the hollow shaft can contact and roll with the track.

6. The bicycle three-dimensional parking garage according to claim 1, characterized in that: The power output device includes a motor, a connecting belt and a gear mechanism; One end of the motor is connected to the connecting belt, the connecting belt is connected to the gear mechanism through a shaft, and the gear mechanism is engaged with the rack plate for transmission.

7. The three-dimensional parking garage for single vehicles according to claim 1, characterized in that: The track comprises a horizontal track section of preset length at a position close to the ground.

8. The three-dimensional parking garage for single vehicles according to claim 1, characterized in that: Also includes a braking device; The braking device is connected to the transmission device and is used for braking the transmission device.

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