Stereo garage car parking and taking device and stereo garage thereof

Abstract

The utility model relates to the technical field of stereo garages, in particular to a stereo garage car parking and taking device and a stereo garage thereof. The stereo garage vehicle parking and taking device comprises a lifting comb tooth frame used for bearing vehicles; the first driving mechanism is connected with the lifting comb tooth frame and used for driving the lifting comb tooth frame to ascend and descend in the lifting well; the parking space comb tooth frames are arranged on the parking spaces and used for bearing vehicles; comb teeth of the parking space comb tooth frame and comb teeth of the lifting comb tooth frame are arranged in a staggered manner; the transverse moving mechanism is used for driving / driving the parking space comb tooth frame to transversely move relative to the parking space so as to move the parking space out of / into the parking space; the second driving mechanism is connected with the transverse moving mechanism and used for driving the transverse moving mechanism to ascend and descend in the lifting well. The stereo garage car parking and taking device and the stereo garage thereof are low in cost and high in car parking and taking efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of stereo garages, and in particular to a stereo garage access device and a stereo garage. Background Art

[0002] In a comb-shaped parking garage, a drive mechanism is typically installed on each parking space to facilitate the exchange of vehicles between the elevator car's comb rack and the parking space's comb rack within the elevator shaft. When the elevator car's comb rack reaches a parking space on a certain floor, the drive mechanism on the parking space moves the comb rack horizontally outward to above the elevator car's comb rack. The elevator then ascends, completing the vehicle exchange process. The drive mechanism on the parking space then moves the comb rack horizontally back to the parking space, completing the entire exchange. Because each parking space has a drive mechanism, the structure is complex, leading to higher costs and a higher failure rate for the multi-story parking garage. Furthermore, the entire vehicle retrieval process is time-consuming and inefficient. Utility Model Content

[0003] Based on this, it is necessary to provide a three-dimensional garage car retrieval device and a three-dimensional garage with low cost and high car retrieval efficiency.

[0004] A car retrieval device for a three-dimensional parking garage, the three-dimensional parking garage comprising a vertically arranged elevator shaft and parking spaces arranged on at least one side of the elevator shaft and distributed in a plurality of layers; the car retrieval device for a three-dimensional parking garage comprises:

[0005] A lifting comb rack, located in the lifting shaft, for carrying and transporting vehicles;

[0006] a first drive mechanism connected to the lifting comb frame, for driving the lifting comb frame to move up and down in the lifting shaft, so that the lifting comb frame can be lifted to a parking space on a target floor by the first drive mechanism;

[0007] A parking comb rack is provided on the parking space and is used to carry vehicles; the comb teeth of the parking comb rack are staggered with the comb teeth of the lifting comb rack;

[0008] A transverse movement mechanism, located on one side of the hoistway, is used to drive / promote the transverse movement of the parking space comb frame relative to the parking space to move out of / into the parking space;

[0009] The second driving mechanism is connected to the transverse movement mechanism and is used to drive the transverse movement mechanism to move up and down in the elevator shaft. The transverse movement mechanism can be lifted and lowered to the parking space on the target floor by the second driving mechanism and docked with the parking space comb frame on the parking space.

[0010] In one embodiment, the transverse movement mechanism is provided in two groups, and the two groups of transverse movement mechanisms are respectively provided on the two side walls of the elevator shaft that are opposite to each other and can perform lifting and lowering movements in the elevator shaft. The two groups of transverse movement mechanisms can respectively cooperate with the two ends of the parking space comb frame of the destination floor parking space.

[0011] In one embodiment, the transverse movement mechanism includes a hanger, a support frame, and a grabbing structure, and the second driving mechanism is connected to the hanger to drive the transverse movement mechanism to rise and fall to the parking space on the target floor;

[0012] The supporting frame and the grabbing structure are arranged on the hanging frame; the grabbing structure is used to drive / drive the parking space comb frame to move out of / into the parking space on the destination floor; when the parking space comb frame moves out of the parking space, the parking space comb frame is partially placed on the supporting frame.

[0013] In one embodiment, the grabbing structure includes a telescopic part, a driving part, and a grabbing part. The parking comb rack is provided with an auxiliary part, and the grabbing part is provided on the telescopic part. The driving part is connected to the telescopic part to drive the telescopic part to extend and retract and drive the grabbing part to approach / move away from the parking comb rack; the auxiliary part can be connected with the grabbing part and drive the parking comb rack to move together with the telescopic part.

[0014] In one embodiment, the grabbing member includes a flip rod and a flip driving member, and the flip rod can be flipped on the telescopic member; the auxiliary member is a positioning groove provided on the parking space comb rack, and the positioning groove is opened on three sides, and the flip rod is inserted into the positioning groove through the opening.

[0015] In one embodiment, the telescopic member is provided as a group, which can be extended / retracted to the parking spaces on both sides of the lifting shaft respectively; along the length direction of the telescopic member, the flip rod is provided at the middle position of the telescopic member, and the auxiliary member is provided at the center position of the side edge of the parking space comb frame.

[0016] In one embodiment, the parking comb frame is connected to a guide device for positioning and guiding the parking comb frame during horizontal movement; the guide device includes a walking wheel and a guide wheel, and the walking wheel is arranged on the lower surface of the parking comb frame; the guide wheel is arranged on the side of the parking comb frame and at least partially extends out of the bottom position of the walking wheel, and the parts of the walking wheel and the guide wheel extending out of the bottom of the walking wheel are surrounded to form a guide space.

[0017] In one embodiment, the hanger includes a frame body, a sprocket, a first hanger beam, and a second hanger beam; the first hanger beam and the second hanger beam are distributed on the frame body from top to bottom, the lower part of the second hanger beam is connected to multiple support members, the supporting frame is arranged on the support members, and is respectively connected to the multiple support members; the sprocket is arranged on the frame body and can be connected to the second driving mechanism through a chain; a hanging joint is provided on the first hanger beam, and the hanging joint is connected to the second driving mechanism.

[0018] In one of the embodiments, along the height direction of the elevator shaft, the projection of the transverse movement mechanism and the projection of the lifting comb frame are staggered; the projection of the parking space comb frame and the projection of the lifting comb frame are staggered; the lifting comb frame includes two frames that are symmetrically arranged and spaced apart by a specific distance; the frame includes a connecting beam and comb teeth provided on the connecting beam; a bending portion is provided on one end of the connecting beam close to the wall of the elevator shaft, and the bending portion is used to avoid the transverse movement mechanism.

[0019] The present application also provides a three-dimensional parking garage, including a main frame, a lifting shaft, parking spaces and a three-dimensional parking garage parking retrieval device as described in any of the above embodiments, wherein the lifting shaft is vertically arranged in the main frame, and the parking spaces are arranged in multiple rows and are located on both sides of the lifting shaft.

[0020] Compared with the prior art, the transverse movement mechanism in the present application can be raised and lowered in the elevator shaft to move to parking spaces at different locations, and to move the parking comb rack and the vehicles carried on the parking space. That is, the parking and retrieval operations of multiple parking spaces are all achieved through the transverse movement mechanism, and there is no need to set up a separate transverse movement mechanism for each parking space. The device cost is low and the failure rate is low. Secondly, the lifting comb rack and the transverse movement mechanism are independently set up and driven and controlled by the first drive mechanism and the second drive mechanism respectively. The lifting and lowering of the lifting comb rack and the transverse movement of the parking comb rack can be performed independently or even synchronously, which reduces the time consumed in parking and retrieval and improves the efficiency of parking and retrieval. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the conventional technology, the following briefly introduces the drawings required for use in the embodiments or the conventional technology descriptions. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a schematic diagram of the structure of the three-dimensional parking garage provided for this application.

[0023] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0024] Figure 3 This is a schematic structural diagram of the car retrieval device in the three-dimensional garage provided in this application.

[0025] Figure 4 for Figure 3 Sectional view along line AA.

[0026] Figure 5 This is a schematic top view of the car retrieval device in the three-dimensional garage provided in this application.

[0027] Figure 6 This is a top-down schematic diagram of the three-dimensional parking garage provided for this application.

[0028] Figure 7 for Figure 6 Enlarged view of point B in the middle.

[0029] Figure 8 This is a schematic diagram of the parking comb rack provided in this application being placed in a parking space and the grabbing member and the auxiliary member grabbing and cooperating.

[0030] : Illustrations: 100, main frame; 200, lifting shaft; 300, parking space; 10, lifting comb frame; 11, frame body; 111, connecting beam; 112, comb teeth; 113, bending part; 20, parking space comb frame; 30, transverse movement mechanism; 31, hanger; 311, frame body; 312, sprocket; 313, first hanging beam; 314, hanging joint; 315, second hanging beam; 32, supporting frame; 33, supporting member; 40, grabbing structure; 41, telescopic member; 42, driving member; 43, grabbing member; 431, flip rod; 432, flip driving member; 44, auxiliary member; 441, positioning groove; 50, guide device; 51, walking wheel; 52, guide wheel; 53, guide space. DETAILED DESCRIPTION

[0031] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0032] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0034] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it can mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it can mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. When a first feature is "below," "below," or "below" a second feature, it can mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as commonly understood by those skilled in the art to which this application belongs. The terms used 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 in the specification of this application includes any and all combinations of one or more of the relevant listed items.

[0036] See also Figures 1 to 3 The present application provides a multi-story parking garage comprising a main frame 100, an elevator shaft 200, parking spaces 300, and a multi-story parking garage access device. The elevator shaft 200 is vertically disposed within the main frame 100, and the parking spaces 300 are disposed on at least one side of the elevator shaft 200 and are distributed in several layers. In this embodiment, the parking spaces 300 are arranged in multiple rows, located on both sides of the elevator shaft 200. The multi-story parking garage access device is used to store a vehicle in the parking spaces 300 or retrieve a vehicle from the parking spaces 300 via the elevator shaft 200.

[0037] See also Figures 1 to 8The present application provides a three-dimensional parking garage car retrieval device, which includes a lifting comb frame 10, a first drive mechanism, a parking space comb frame 20, a transverse movement mechanism 30, and a second drive mechanism. The lifting comb frame 10 is located in the elevator shaft 200 and is used to carry and transport vehicles. The first drive mechanism is connected to the lifting comb frame 10 and is used to drive the lifting comb frame 10 to move up and down in the elevator shaft 200. The lifting comb frame 10 can be lifted to the parking space 300 on the destination floor by the first drive mechanism. The parking space comb frame 20 is arranged on the parking space 300 and is used to carry vehicles. The comb teeth of the parking space comb frame 20 and the comb teeth of the lifting comb frame 10 are staggered to facilitate the exchange of vehicles carried on the two. The transverse movement mechanism 30 is located on one side of the elevator shaft 200 and is used to drive / drive the parking space comb frame 20 to move transversely relative to the parking space 300 to move out of / into the parking space 300. The second driving mechanism is connected to the transverse mechanism 30 and is used to drive the transverse mechanism 30 to move up and down in the elevator shaft 200. The transverse mechanism 30 can be lifted and lowered to the parking space 300 on the target floor by the second driving mechanism and docked with the parking space comb frame on the parking space 300.

[0038] It is understood that when parking a vehicle, the elevating comb frame 10 is loaded with the vehicle and then, driven by the first drive mechanism, rises in the elevator shaft 200 to a position above the parking space 300 where the vehicle is to be parked. During this process, the transverse movement mechanism 30, driven by the second drive mechanism, synchronously moves in the elevator shaft 200 to a position on the same level as the parking space 300 where the vehicle is to be parked. After the elevating comb frame 10 stops in place, the transverse movement mechanism 30 drives the parking space comb frame 20 to move transversely relative to the parking space 300, so that the parking space comb frame 20 moves out of the parking space 300 and moves below the elevating comb frame 10. The elevating comb frame 10 then descends in the elevator shaft 200, driven by the first drive mechanism. The teeth of the parking comb rack 20 are arranged in an interlaced manner with those of the lifting comb rack 10. The lifting comb rack 10 will not be blocked by the parking comb rack 20 during its descent. When the lifting comb rack 10 descends below the parking comb rack 20, the vehicle on the lifting comb rack 10 is transferred to the parking comb rack 20. The lifting comb rack 10 then continues to descend to the exit or other position for the next step. During this process, the transverse movement mechanism 30 works synchronously to drive the parking comb rack 20 back into the parking space 300, storing the vehicle in the corresponding parking space 300, and the parking operation is completed.

[0039] During the entire parking process, the lifting comb rack 10 rises to the level with the parking space 300 and then continues to move upward, and the parking comb rack 20 moves out of the parking space 300 can be performed synchronously; the lifting comb rack 10 descends to below the parking comb rack 20 and then continues to move downward, and the parking comb rack 20 moves back to the parking space 300 can also be performed synchronously.

[0040] Conversely, when a vehicle needs to be retrieved, the transverse movement mechanism 30, driven by the second drive mechanism, moves within the hoistway 200 to a position on the same level as the parking space 300 where the vehicle needs to be retrieved. The transverse movement mechanism 30 then drives the parking comb frame 20 to move transversely relative to the parking space 300, causing the parking comb frame 20 to move out of the parking space 300. At this point, the vehicle is positioned on the parking comb frame 20. During this process, the lifting comb frame 10, driven by the first drive mechanism, simultaneously rises within the hoistway 20. By the time it reaches the position of the parking comb frame 20, the parking comb frame 20 has already been moved out of the parking space 300. Because the teeth of the parking comb frame 20 are interlaced with those of the lifting comb frame 10, the lifting comb frame 10 is not obstructed by the parking comb frame 20 during its ascent. As the lifting comb frame 10 continues to move upward to above the parking comb frame 20, the vehicle on the parking comb frame 20 is transferred to the lifting comb frame 10. Afterwards, the lifting comb frame 10 continues to move upward with the vehicle for a period of time before stopping. During this process, the transverse movement mechanism 30 is synchronously activated to drive the parking comb frame 20 back to the parking space 300. After the parking comb frame 20 moves into place, the first drive mechanism drives the lifting comb frame 10 to descend to the exit with the vehicle, and the vehicle retrieval operation is completed.

[0041] During the process of picking up the car, the movement of the parking comb rack 20 out of the parking space 300 and the movement of the lifting comb rack 10 rising to the level position with the parking space 300 can be performed synchronously; the movement of the parking comb rack 20 back to the parking space 300 and the movement of the lifting comb rack 10 continuing to rise until it stops after the vehicle is transferred to the lifting comb rack 10 can also be performed synchronously.

[0042] In summary, compared to traditional methods, the parking and retrieval device of the present application significantly reduces the time spent on parking and retrieval, significantly improving efficiency. Furthermore, the lateral movement mechanism 30 allows the vehicle to be moved within the hoistway 200 to park in various parking spaces 300, eliminating the need for a separate lateral movement mechanism 30 for each parking space 300. This results in lower device costs and a lower failure rate.

[0043] In this embodiment, after the parking or retrieval operation is completed, the transverse movement mechanism 30 can be driven by the second driving mechanism to return to the initial position, or move to the parking space 300 where the next parking or retrieval operation is required.

[0044] In one embodiment, two transverse mechanisms 30 are provided. The two transverse mechanisms 30 are respectively installed on opposite side walls of the elevator shaft 200 and can move up and down within the elevator shaft 200. The two transverse mechanisms 30 can respectively cooperate with the two ends of the parking space comb frame 20 of the destination parking space 300. During the parking or retrieval process, the two transverse mechanisms 30 move synchronously.

[0045] For example, the first driving mechanism may be a motor, a traction machine, an electric track, etc., and the lifting comb rack 10 may be connected to the first driving mechanism via a chain or a wire rope, etc. The specific selection is made according to actual needs.

[0046] In one embodiment, the transverse movement mechanism 30 includes a hanger 31, a support frame 32, and a gripping structure 40. Specifically, a second drive mechanism is connected to the hanger 31 to drive the transverse movement mechanism 30 to the destination parking space 300. The support frame 32 and the gripping structure 40 are mounted on the hanger 31. The gripping structure 40 is used to move the parking comb frame 20 in and out of the destination parking space 300. When the parking comb frame 20 moves out of the parking space 300, it partially rests on the support frame 32.

[0047] As can be understood, the second drive mechanism drives the hanger 31 to move up and down, utilizing the movement of the hanger 31 to achieve the up and down movement of the entire transverse movement mechanism 30, which has a simple structure and is easy to implement. The support frame 32 supports the parking comb frame 20 moved out of the parking space 300, ensuring the stability of the parking comb frame 20 after it moves out of the parking space 300.

[0048] In one embodiment, the grabbing structure 40 includes a telescopic member 41, a driving member 42, and a grabbing member 43. The grabbing member 43 is provided on the telescopic member 41. The driving member 42 is connected to the telescopic member 41 and is used to drive the telescopic member 41 to extend and retract and drive the grabbing member 43 toward or away from the parking comb frame 20. The parking comb frame 20 is provided with an auxiliary member 44 that can cooperate with the grabbing member 43 and drive the parking comb frame 20 and the telescopic member 41 to move together.

[0049] In one embodiment, the gripping member 43 includes a tilting lever 431 and a tilting drive member 432. The tilting lever 431 is pivotally mounted on the telescopic member 41. The auxiliary member 44 is a positioning groove 441 provided on the parking comb frame 20. The positioning groove 441 is open on three sides, and the tilting lever 431 is inserted into the positioning groove 441 through the openings.

[0050] Specifically, the flip driver 432 is fixedly connected to the telescopic member 41, and the flip rod 431 is connected to the flip driver 432. When the flip driver 432 is activated, it causes the flip rod 431 to flip relative to its connection point, thereby engaging or disengaging the positioning groove. When the telescopic member 41 extends and retracts, driving the grabbing member 43 close to the parking comb frame 20, the flip driver 432 drives the flip rod 431 to flip until it engages the positioning groove. The telescopic member 41 then retracts, pulling the parking comb frame 20 in the extension direction, thereby removing the parking space 300. After completing the parking or retrieving operation, the telescopic member 41 continues to move to drive the parking comb rack 20 to move back to the parking space 300, and then the flip driving member 432 drives the flip rod 431 to flip to a state of being out of the positioning groove, that is, the flip rod 431 is reset, and then the telescopic member 41 retracts and resets. At this time, the flip rod 431 does not drive the parking comb rack 20 to move, that is, the telescopic action of the telescopic member 41 drives the grabbing member 43 away from the parking comb rack 20.

[0051] Understandably, adopting the above-mentioned method, the structure of grabbing the parking space comb frame 20 is all hard matched, and the overall grabbing operation is more stable. Adopt the mode that the flip rod 431 and the positioning groove 441 cooperate, also it is not easy to slip, shift, dislocation etc., and the failure rate is low.

[0052] Exemplarily, telescopic member 41 is a telescopic track, preferably a three-section track for a longer telescopic travel. Driver 42 can be a cylinder, hydraulic rod, or similar device, and the track of the telescopic track's telescopic section is connected to driver 42. Of course, telescopic member 41 can also be a motorized telescopic track, eliminating the need for driver 42. The flip driver 432 can be a motor, with one end of flip rod 431 fixedly connected to the motor's output shaft.

[0053] Preferably, the telescopic member 41 is provided as a group, capable of extending / retracting toward the parking spaces 300 on both sides of the hoistway 200. Along the length of the telescopic member 41, the flip rod 431 is provided in the middle of the telescopic member 41, and the auxiliary member 44 is provided at the center of the side edge of the parking space comb frame 20.

[0054] As can be appreciated, since the telescopic member 41 can be extended in both directions, a single set of telescopic members 41 can meet the parking and retrieval requirements for vehicles on both sides of the elevator shaft 200, reducing the investment in components and electrical components and lowering costs. The tilting rod 431 and the auxiliary member 44 are both positioned in the center, ensuring accurate positioning in both directions.

[0055] Exemplarily, the telescopic member 41 adopts an electric telescopic track that can be extended in both directions to meet the demand of being able to extend in both directions. Of course, in other embodiments, specific selections can also be made according to actual needs, and no further details are given.

[0056] Of course, the present invention is not limited to this. In other embodiments, the gripping structure 40 may include a motor, a roller, and a chain. The motor and roller are both disposed on the chain, and the chain is sleeved outside the roller. The motor drives the roller to rotate, thereby driving the chain to move. A hook is provided on the chain, and a pull ring is provided on the parking comb rack 20. During chain movement, when the hook hooks into the pull ring, the chain drives the pull ring to move, thereby pulling the parking comb rack 20 out of the parking space 300. When the chain is reset, the parking comb rack 20 moves back into the parking space 300.

[0057] Of course, this is not limiting. In other embodiments, the gripping structure 40 may include tracks, track wheels, and a motor. The track wheels are mounted on the hanger 31, the track is mounted on the parking space 300, and the parking comb frame 20 is mounted on the track. When the hanger 31 is moved into position, the motor drives the track wheels to rotate, which in turn drives the track to move, thereby moving the parking comb frame 20 out of the parking space 300. The reverse action is sufficient for resetting.

[0058] Of course, this is not limiting. In other embodiments, the gripping structure 40 may include a linear motor and an electromagnet, with the electromagnet connected to a track within the linear motor. The parking comb frame 20 is provided with a magnet that can engage with the electromagnet. When the parking comb frame 20 needs to be moved, the track within the linear motor extends, driving the electromagnet to the position of the magnet on the parking comb frame 20. The electromagnet is then energized to engage the magnet, and the track within the linear motor retracts, pulling the parking comb frame 20 out of the parking space 300. To retract, the reverse operation is performed.

[0059] Preferably, the track in the linear motor is configured to be telescopic at both ends, corresponding to the parking spaces 300 on both sides of the hoistway 200. Of course, if the travel of the track in the linear motor is not enough, a layer of horizontal synchronous moving track mechanism can be added in the mechanism to increase the translation travel.

[0060] In one embodiment, the parking comb frame 20 is connected to a guide device 50 for positioning and guiding the parking comb frame 20 during lateral movement. The guide device 50 includes a running wheel 51 and a guide wheel 52. The running wheel 51 is located on the lower surface of the parking comb frame 20. The guide wheel 52 is located on the side of the parking comb frame 20 and at least partially extends beyond the bottom of the running wheel 51. The parts of the running wheel 51 and the guide wheel 52 that extend beyond the bottom of the running wheel 51 enclose a guide space 53.

[0061] Exemplarily, the guide wheel 52 can be connected to the side of the parking comb frame 20 through an L-shaped angle bracket, and the guide wheel 52 is arranged at the bottom of the angle bracket, which is lower than the running wheel 51. The running wheel 51 and the guide wheel 52 are arranged to form a guide space 53. The position of the guide space 53 corresponds to the position of the support frame 32. When the parking comb frame 20 moves onto the support frame 32, the support frame 32 is just placed in the guide space 53. It plays a guiding role in the movement of the parking comb frame 20 and avoids the position displacement of the parking comb frame 20. Secondly, during the movement of the parking comb frame 20, the running wheel 51 and the guide wheel 52 are always in contact with the outer wall of the support frame 32, effectively reducing the friction between the two.

[0062] Exemplarily, a plurality of running wheels 51 are provided, and the plurality of running wheels 51 are spaced apart along the length direction of the parking comb rack 20. A plurality of guide wheels 52 are also provided, and the plurality of guide wheels 52 are spaced apart along the length direction of the parking comb rack 20.

[0063] Furthermore, the hanger 31 includes a frame body 311, a sprocket 312, a first suspension beam 313, and a second suspension beam 315. The first suspension beam 313 and the second suspension beam 315 are arranged from top to bottom on the frame body 311. The sprocket 312 is located on the outside of the frame body 311 and can be connected to a second drive mechanism via a chain or wire rope. Exemplarily, the second drive mechanism is a structure such as a motor that can drive a reeling chain. By reeling in the chain or wire rope, the hanger 31 can be pulled upward.

[0064] Preferably, the sprockets 312 are provided in two groups, and the two groups of sprockets 312 are distributed up and down, so that the direct connection between the chain and the sprockets 312 is more stable, and the hanger 31 is prevented from shaking during movement.

[0065] Furthermore, a lifting joint 314 is provided on the first lifting beam 313, and the lifting joint 314 is also connected to the second driving mechanism. The connection method can be a chain, a pull rope, etc. By providing the lifting joint 314 on the first lifting beam 313, the number of lifting connection points of the hanger 31 is increased, further improving stability.

[0066] In one embodiment, a plurality of support members 33 are connected to the lower portion of the second suspension beam 315. The support bracket 32 ​​is disposed on the support members 33 and is respectively connected to the plurality of support members 33. The support members 33 support the support bracket 32, making the support of the support bracket 32 ​​on the parking comb frame 20 more stable.

[0067] Furthermore, the support bracket 32 ​​is disposed on the side of the second suspension beam 315 away from the inner wall of the elevator shaft 200 and is connected to the second suspension beam 315 via a support member 33. That is, the support bracket 32 ​​can be disposed on the side of the suspension bracket 31, so that the support bracket 32 ​​and the suspension bracket 31 can be disposed at different positions in the vertical direction. This allows space for the chain connecting the suspension bracket 31 to the second drive mechanism, ensuring that the parking comb frame 20 does not collide with the chain when moving out of the parking space 300.

[0068] Exemplarily, the support member 33 is a C-shaped steel beam, and a plurality of support members 33 are evenly spaced along the length direction of the second suspension beam 315 to provide a better support effect for the support bracket 32 ​​.

[0069] Furthermore, the projection of the transverse movement mechanism 30 is staggered along the height of the hoistway 200 from the projection of the elevating comb frame 10. This ensures that the transverse movement mechanism 30 does not interfere with the movement of the elevating comb frame 10 during parking and retrieval operations.

[0070] Exemplarily, the lifting comb frame 10 includes two symmetrically arranged frames 11, separated by a specific distance. The parking comb frame 20 can pass through the distance between the two frames 11. The frames 11 include a connecting beam 111 and comb teeth 112. The ends of the connecting beam 111 are respectively connected to the inner wall of the lifting shaft 200 by sliding or rolling. The comb teeth 112 are provided on the connecting beam 111. A bend 113 is provided on the end of the connecting beam 111 near the wall of the lifting shaft 200. The bend 113 is used to avoid the transverse movement mechanism 30.

[0071] For example, the specific spacing refers to the spacing that the parking comb rack 20 can pass through, and the actual value can be selected according to actual needs.

[0072] Illustratively, the bending portion 113 is an L-shaped bend integrally formed on the connecting beam 111 , which is easy to process and has a stable structure.

[0073] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned 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.

[0074] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of patent protection for the present application shall be determined by the appended claims.

Claims

1. A parking retrieval device for a three-dimensional parking garage, the three-dimensional parking garage comprising a vertically arranged elevator shaft (200) and parking spaces (300) arranged on at least one side of the elevator shaft (200) and distributed in a plurality of layers; characterized in that: The vehicle retrieval device for the three-dimensional garage includes: A lifting comb rack (10), located in the lifting shaft (200), is used to carry and transport vehicles; a first driving mechanism connected to the lifting comb frame (10) and used to drive the lifting comb frame (10) to move up and down in the lifting shaft (200); the lifting comb frame (10) can be lifted to a parking space (300) on a target floor by the first driving mechanism; A parking space comb rack (20) is located on one side of the lifting shaft (200) and is provided on the parking space (300) for carrying vehicles; the comb teeth of the parking space comb rack (20) and the comb teeth of the lifting comb rack (10) are arranged in an interlaced manner; A transverse movement mechanism (30) is used to drive / promote the transverse movement of the parking space comb frame (20) relative to the parking space (300) so as to move out of / into the parking space (300); The second driving mechanism is connected to the transverse movement mechanism (30) and is used to drive the transverse movement mechanism (30) to move up and down in the elevator shaft (200). The transverse movement mechanism (30) can be lifted and down to the parking space (300) on the target floor by the second driving mechanism and docked with the parking space comb frame on the parking space (300).

2. The vehicle access device for a three-dimensional garage according to claim 1, characterized in that: The transverse movement mechanism (30) is provided in two groups. The two groups of transverse movement mechanisms (30) are respectively provided on two opposite side walls of the lifting shaft (200) and can perform lifting and lowering movements in the lifting shaft (200). The two groups of transverse movement mechanisms (30) can respectively cooperate with the two ends of the parking space comb frame (20) of the target floor parking space (300).

3. The vehicle access device for a three-dimensional garage according to claim 1, characterized in that: The transverse movement mechanism (30) comprises a hanger (31), a supporting frame (32) and a grabbing structure (40); the second driving mechanism is connected to the hanger (31) to drive the transverse movement mechanism (30) to rise and fall to the parking space (300) on the target floor; the supporting frame (32) and the grabbing structure (40) are arranged on the hanger (31); the grabbing structure (40) is used to drive / drive the parking space comb frame (20) to move out of / into the parking space (300) on the target floor; when the parking space comb frame (20) moves out of the parking space (300), part of the parking space comb frame (20) is placed on the supporting frame (32).

4. The vehicle access device for a three-dimensional garage according to claim 3, characterized in that: The grabbing structure (40) comprises a telescopic member (41), a driving member (42), and a grabbing member (43); an auxiliary member (44) is provided on the parking comb rack (20); the grabbing member (43) is provided on the telescopic member (41); the driving member (42) is connected to the telescopic member (41) and is used to drive the telescopic member (41) to telescope and drive the grabbing member (43) to approach / move away from the parking comb rack (20); the auxiliary member (44) can be connected with the grabbing member (43) and drive the parking comb rack (20) and the telescopic member (41) to move together.

5. The vehicle access device for a three-dimensional garage according to claim 4, characterized in that: The grabbing member (43) comprises a flipping rod (431) and a flipping driving member (432), wherein the flipping rod (431) is flipably arranged on the telescopic member (41); the auxiliary member (44) is a positioning groove (441) arranged on the parking space comb rack (20), and the positioning groove (441) is opened on three sides, and the flipping rod (431) is inserted into the positioning groove (441) through the openings.

6. The vehicle access device for a three-dimensional garage according to claim 5, characterized in that: The telescopic member (41) is provided as a group and can be extended / retracted toward the parking spaces (300) on both sides of the lifting shaft (200). Along the length direction of the telescopic member (41), the flip rod (431) is provided at the middle position of the telescopic member (41), and the auxiliary member (44) is provided at the center position of the side edge of the parking space comb frame (20).

7. The vehicle access device for a three-dimensional garage according to claim 1, characterized in that: The parking comb frame (20) is connected to a guide device (50) for positioning and guiding the parking comb frame (20) when it moves horizontally; the guide device (50) comprises a running wheel (51) and a guide wheel (52); the running wheel (51) is arranged on the lower surface of the parking comb frame (20); the guide wheel (52) is arranged on the side of the parking comb frame (20) and at least partially extends out of the bottom position of the running wheel (51); the parts of the running wheel (51) and the guide wheel (52) extending out of the bottom of the running wheel (51) are surrounded to form a guide space (53).

8. The vehicle access device for a three-dimensional garage according to claim 3, characterized in that: The hanger (31) includes a frame body (311), a sprocket (312), a first hanging beam (313), and a second hanging beam (315); the first hanging beam (313) and the second hanging beam (315) are distributed on the frame body (311) from top to bottom, the lower part of the second hanging beam (315) is connected to multiple support members (33), the supporting frame (32) is arranged on the support members (33), and is respectively connected to the multiple support members (33); the sprocket (312) is arranged on the frame body (311) and can be connected to the second driving mechanism through a chain; the first hanging beam (313) is provided with a hanging joint (314), and the hanging joint (314) is connected to the second driving mechanism.

9. The vehicle access device for a three-dimensional garage according to claim 1, characterized in that: Along the height direction of the lifting shaft (200), the projection of the transverse movement mechanism (30) and the projection of the lifting comb frame (10) are staggered; the projection of the parking comb frame (20) and the projection of the lifting comb frame (10) are staggered; the lifting comb frame (10) includes two frames (11) that are symmetrically arranged and spaced apart by a specific distance; the frame (11) includes a connecting beam (111) and comb teeth (112) arranged on the connecting beam (111); a bending portion (113) is provided on one end of the connecting beam (111) close to the wall of the lifting shaft (200), and the bending portion (113) is used to avoid the transverse movement mechanism (30).

10. A three-dimensional parking garage, characterized in that: The invention comprises a main frame (100), an elevator shaft (200), parking spaces (300) and a parking retrieval device for a three-dimensional parking garage according to any one of claims 1 to 9, wherein the elevator shaft (200) is vertically arranged in the main frame (100), and the parking spaces (300) are arranged in multiple rows and are respectively arranged on both sides of the elevator shaft (200).

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