Stereo garage car parking and taking device and stereo garage thereof

Abstract

The invention 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 three-dimensional garages, and in particular to a three-dimensional garage access device and a three-dimensional garage. Background Art

[0002] In a comb-tooth type three-dimensional parking garage, in order to complete the exchange of storage and retrieval vehicles between the car comb frame and the parking space comb frame in the lifting shaft, a driving mechanism is usually designed on each parking space. When the car comb frame reaches a parking space on a certain floor, the driving mechanism on the parking space moves the parking space comb frame horizontally to the top of the car comb frame, and then the car rises, and the vehicle exchange is completed during the rising process. Then the driving mechanism on the parking space moves the parking space comb frame horizontally to the parking space to complete the entire storage and retrieval exchange action. Because there is a driving mechanism on each parking space and the structure is complicated, this design leads to high cost and high failure rate of the three-dimensional parking garage, and the entire vehicle retrieval process is time-consuming and inefficient. Summary of the invention

[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 storage and retrieval efficiency.

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

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

[0006] A first driving mechanism is connected to the lifting comb frame and is used to drive the lifting comb frame to move up and down in the lifting shaft. The lifting comb frame can be lifted to a parking space on a target floor by the first driving mechanism.

[0007] A parking space comb frame is arranged on the parking space and is used to carry vehicles; the comb teeth of the parking space comb frame and the comb teeth of the lifting comb frame are arranged alternately;

[0008] A transverse movement mechanism, located at one side of the lifting shaft, is used to drive / drive the parking space comb frame to move transversely 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 lifting shaft. The transverse movement mechanism can be lifted and down 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 lifting shaft that are arranged opposite to each other and can perform lifting and lowering movements in the lifting shaft. The two groups of transverse movement mechanisms can respectively cooperate with the two ends of the parking space comb frame of the parking space on the destination floor.

[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 the parking space comb frame to move out of or into the parking space on the target 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 of the embodiments, the grabbing structure includes a telescopic part, a driving part, and a grabbing part. The parking space comb frame is provided with an auxiliary part. The grabbing part is provided on the telescopic part. The driving part is connected to the telescopic part, and is used to drive the telescopic part to retract and drive the grabbing part to approach / move away from the parking space comb frame; the auxiliary part can be connected with the grabbing part and drive the parking space comb frame 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 is flippably arranged on the telescopic member; the auxiliary member is a positioning groove arranged 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 arranged 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 arranged at the middle position of the telescopic member, and the auxiliary member is arranged at the center position of the side edge of the parking space comb frame.

[0016] In one of the embodiments, the parking comb frame is connected to a guide device for positioning and guiding the parking comb frame during transverse movement; the guide device includes a running wheel and a guide wheel, and the running 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 running wheel, and the running wheel and the guide wheel extending out of the bottom of the running wheel are surrounded to form a guide space.

[0017] In one of the embodiments, 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, a plurality of support members are connected to the lower part of the second hanger beam, the supporting frame is arranged on the support members, and is respectively connected to the plurality of 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 lifting shaft, the projection of the transverse movement mechanism and the projection of the lifting comb tooth frame are staggered; the projection of the parking space comb tooth frame and the projection of the lifting comb tooth frame are staggered; the lifting comb tooth frame includes two frames that are symmetrically arranged and spaced apart by a specific interval; the frame includes a connecting beam and comb teeth arranged on the connecting beam; a bending portion is provided on one end of the connecting beam close to the wall of the lifting shaft, and the bending portion is used to avoid the transverse movement mechanism.

[0019] The present application also provides a three-dimensional car park, including a main frame, a lifting shaft, parking spaces and a three-dimensional car park storage and 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 move up and down in the lifting shaft to move to parking spaces at different positions, and move the parking space comb rack and the vehicle carried on the parking space, that is, the parking and retrieval operations of multiple parking spaces are all realized 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, and are 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 space comb rack can be performed independently or even synchronously, which reduces the time consumption of parking and retrieval and improves the efficiency of parking and retrieval. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. 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 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 diagram of the structure of the vehicle 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 top view schematic diagram of the car retrieval device in the three-dimensional garage provided in this application.

[0027] Figure 6 A schematic top view of the stereo garage provided for this application.

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

[0029] Figure 8 A schematic diagram of the parking space comb rack provided in the present application being placed in a parking space and the grabbing member and the auxiliary member grabbing and cooperating with each other.

[0030] : 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, turning rod; 432, turning driving member; 44, auxiliary member; 441, positioning groove; 50, guide device; 51, walking wheel; 52, guide wheel; 53, guide space. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by 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 also 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] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0034] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may 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 intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely 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 those 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 related listed items.

[0036] See also Figures 1 to 3 The present application provides a three-dimensional car park, a main frame 100, a lifting shaft 200, a parking space 300 and a three-dimensional car park access device. The lifting shaft 200 is vertically arranged in the main frame 100, and the parking space 300 is arranged on at least one side of the lifting shaft 200 and is distributed in several layers. In this embodiment, the parking space 300 is arranged in multiple rows and is arranged on both sides of the lifting shaft 200. The three-dimensional car park access device is used to store a car in the parking space 300 through the lifting shaft 200 or to retrieve a car from the parking space 300.

[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 driving mechanism, a parking space comb frame 20, a transverse movement mechanism 30, and a second driving mechanism. The lifting comb frame 10 is located in the lifting shaft 200, and the lifting comb frame 10 is used to carry and transport vehicles. The first driving mechanism is connected to the lifting comb frame 10, and is used to drive the lifting comb frame 10 to lift and lower in the lifting shaft 200. The lifting comb frame 10 can be lifted and lowered to the parking space 300 of the target layer by the first driving mechanism. The parking space comb frame 20 is arranged on the parking space 300 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, so as to facilitate the exchange of vehicles carried on the two. The transverse movement mechanism 30 is located on one side of the lifting 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 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 lowered to the parking space 300 of the target floor by the second driving mechanism and docked with the parking space comb frame on the parking space 300.

[0038] It is understandable that when parking is required, the lifting comb frame 10 carries the vehicle, and then rises in the lifting shaft 200 to the parking space 300 where the vehicle needs to be parked under the drive of the first driving mechanism. In this process, the transverse movement mechanism 30 is driven by the second driving mechanism to synchronously move in the lifting shaft 200 to the same level as the parking space 300 where the vehicle needs to be parked. After the lifting comb frame 10 stops in place, the transverse movement mechanism 30 drives / 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 to the bottom of the lifting comb frame 10. Then, the lifting comb frame 10 descends in the lifting shaft 200 under the drive of the first driving mechanism. The teeth of the parking comb rack 20 are arranged in an interlaced manner with the teeth 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. After that, the lifting comb rack 10 continues to descend to the exit or other position to respond to the next step. During this process, the transverse movement mechanism 30 works synchronously to drive the parking comb rack 20 to move back into the parking space 300, and the vehicle is stored in the corresponding parking space 300. The parking operation is completed.

[0039] During the entire parking process, the lifting comb rack 10 rises to the level position 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 the bottom of 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] On the contrary, when it is necessary to take out a vehicle, the transverse movement mechanism 30, driven by the second driving mechanism, moves in the hoistway 200 to the same level of the parking space 300 where the vehicle needs to be taken out. Then, the transverse movement mechanism 30 drives / 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 the vehicle is located on the parking space comb frame 20. In this process, the lifting comb frame 10, driven by the first driving mechanism, rises synchronously in the hoistway 200. When it rises to the position of the parking space comb frame 20, the parking space comb frame 20 is already in a state of moving out of the parking space 300. Because the comb teeth of the parking space comb frame 20 are staggered with the comb teeth of the lifting comb frame 10, the lifting comb frame 10 will not be blocked by the parking space comb frame 20 when it rises. When the lifting comb frame 10 continues to move up to the top of the parking space comb frame 20, the vehicle on the parking space comb frame 20 is transferred to the lifting comb frame 10. Afterwards, the lifting comb frame 10 continues to move up with the vehicle for a period of time and then stops. During this process, the transverse movement mechanism 30 is synchronously started to drive the parking comb frame 20 back to the parking space 300. After the parking comb frame 20 moves into place, the first driving mechanism drives the lifting comb frame 10 to descend to the exit with the vehicle, and the vehicle picking operation is completed.

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

[0042] In summary, compared with the traditional method, the parking and retrieval device of the present application greatly saves the time of the entire parking and retrieval process and greatly improves efficiency. In addition, the lateral movement mechanism 30 can be moved in the hoistway 200 to park at parking spaces 300 at different positions, and there is no need to set a separate lateral movement mechanism 30 for each parking space 300, so the device cost is low and the failure rate is low.

[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, the transverse movement mechanism 30 is provided in two groups, and the two groups of transverse movement mechanisms 30 are respectively provided on the two side walls of the lifting shaft 200 that are arranged opposite to each other, and can perform lifting and lowering actions in the lifting shaft 200, and 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. In the process of parking or retrieving a car, the two groups of transverse movement 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 frame 10 may be connected to the first driving mechanism by a chain or a wire rope, etc. The 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 grabbing structure 40. Specifically, the second driving mechanism is connected to the hanger 31 to drive the transverse movement mechanism 30 to rise and fall to the target parking space 300. The support 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 target parking space 300. 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 support frame 32.

[0047] Understandably, the second driving mechanism drives the hanger 31 to move up and down, and the movement of the hanger 31 is used to realize the up and down movement of the entire lateral movement mechanism 30, which has a simple structure and is easy to realize. The support frame 32 is used to support the parking comb frame 20 moved out of the parking space 300 to ensure 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 disposed on the telescopic member 41, and 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 frame 20. The parking comb frame 20 is provided with an auxiliary member 44, and the auxiliary member 44 can be connected 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 grabbing member 43 includes a flipping rod 431 and a flipping driving member 432. The flipping rod 431 is flippably disposed on the telescopic member 41. The auxiliary member 44 is a positioning groove 441 disposed on the parking space comb frame 20, and the positioning groove 441 is open on three sides, and the flipping rod 431 is inserted into the positioning groove 441 through the opening.

[0050] Specifically, the flip driving member 432 is fixedly connected to the telescopic member 41, and the flip rod 431 is connected to the flip driving member 432. When the flip driving member 432 is activated, it can drive the flip rod 431 to flip relative to its connection point, and then get into or out of the positioning groove. When the telescopic member 41 telescopes and drives the grabbing member 43 to approach the parking comb rack 20, the flip driving member 432 drives the flip rod 431 to flip to a state where it is stuck in the positioning groove, and then the telescopic member 41 retracts, which can pull the parking comb rack 20 to move along the telescopic direction, so as to move out of 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 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] It is understandable that, by adopting the above-mentioned method, the structure of the grabbing parking space comb frame 20 is rigidly matched, and the overall grabbing operation is more stable. By adopting the method of matching the flip rod 431 and the positioning groove 441, it is not easy to slip, shift, dislocate, etc., and the failure rate is low.

[0052] Exemplarily, the telescopic member 41 is a telescopic track, preferably a three-section track can be selected, and the telescopic stroke is longer. The driving member 42 is a cylinder, a hydraulic rod, etc., and the track of the telescopic section of the telescopic track is connected to the driving member 42. Of course, the telescopic member 41 can also directly use an electric telescopic track without providing the driving member 42. The flip driving member 432 can use a motor, and one end of the flip rod 431 is fixedly connected to the motor output shaft.

[0053] Preferably, the telescopic member 41 is provided as a group, and can be extended / retracted to the parking spaces 300 on both sides of the hoistway 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.

[0054] It is understandable that, since the telescopic member 41 can be extended in both directions, a set of telescopic members 41 can meet the parking and picking-up requirements in both lateral directions of the hoistway 200, reducing the investment in parts and electrical parts and reducing costs. The flip rod 431 and the auxiliary member 44 are both correspondingly arranged at the center position to ensure accurate positioning in both directions.

[0055] Exemplarily, the telescopic member 41 adopts an electric telescopic track that can be telescopic in both directions to meet the requirement 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 description is given.

[0056] Of course, the present invention is not limited thereto. In other embodiments, the grabbing structure 40 may be configured to include a motor, a roller and a chain. The motor and the roller are both arranged on the chain sleeved outside the roller. The motor drives the roller to rotate to drive the chain to move. A draw hook is arranged on the chain, and a pull ring is arranged on the parking comb rack 20. During the movement of the chain, after the draw hook is hooked into the pull ring, the chain can drive the pull ring to move together, 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 to the parking space 300.

[0057] Of course, the present invention is not limited thereto. In other embodiments, the grabbing structure 40 may include a crawler, a crawler wheel and a motor, wherein the crawler wheel is disposed on the hanger 31, the crawler is disposed on the parking space 300, and the parking space comb frame 20 is disposed on the crawler. When the hanger 31 is moved into position, the motor drives the crawler wheel to rotate, and the friction drives the crawler to move, thereby driving the parking space comb frame 20 to move out of the parking space 300. When resetting, the reverse action is sufficient.

[0058] Of course, it is not limited to this. In other embodiments, the grasping structure 40 can be configured to include a linear motor and an electromagnet, and the electromagnet is connected to a track contained in the linear motor. The parking comb rack 20 is provided with a magnet that can be attracted to the electromagnet. When the parking comb rack 20 needs to be moved, the track in the linear motor extends to drive the electromagnet to move to the position of the magnet on the parking comb rack 20, and then the electromagnet is energized to attract the magnet. When the track in the linear motor retracts, the parking comb rack 20 can be pulled out of the parking space 300. When it is necessary to move back, the reverse operation can be 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 lifting shaft 200. Of course, if the travel of the track in the linear motor is not enough, a layer of lateral 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 when it moves horizontally. The guide device 50 includes 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 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.

[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, and 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, avoiding the position deviation 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 space comb tooth frame 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 space comb tooth frame 20.

[0063] Furthermore, 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, and the sprocket 312 is arranged on the outer side of the frame body 311, and can be connected to the second driving mechanism through a chain or a wire rope. Exemplarily, the second driving mechanism is a structure such as a motor that can drive the chain to be wound, and the hanger 31 can be pulled upward by winding the chain or wire rope.

[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 the movement.

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

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

[0067] Furthermore, the support bracket 32 ​​is arranged on the side of the second suspension beam 315 away from the inner wall of the lifting shaft 200, and is connected to the second suspension beam 315 through the support member 33. That is, the support bracket 32 ​​can be arranged on the side of the suspension bracket 31, so that the support bracket 32 ​​and the suspension bracket 31 can be arranged at different positions in the vertical direction, respectively, to make room for the chain connecting the suspension bracket 31 and the second driving mechanism, and ensure that the parking space comb frame 20 will 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 and distributed along the length direction of the second suspension beam 315 , so as to provide a better support effect for the support bracket 32 ​​.

[0069] Furthermore, along the height direction of the hoistway 200, the projection of the lateral movement mechanism 30 is staggered with the projection of the lifting comb rack 10. Along the height direction of the hoistway 200, the projection of the parking comb rack 20 is staggered with the projection of the lifting comb rack 10. It is ensured that during the operation of storing and retrieving the car, the lateral movement mechanism 30 will not interfere with the movement of the lifting comb rack 10.

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

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

[0072] Exemplarily, 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-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described 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 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 a person of ordinary skill in the art, 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. Therefore, the scope of patent protection of the present application shall be subject to the attached claims.

Claims

1. A car retrieval device for a three-dimensional car park, the three-dimensional car park comprising a vertically arranged lifting shaft (200) and parking spaces (300) arranged on at least one side of the lifting shaft (200) and distributed in a plurality of layers; characterized in that: The three-dimensional garage car retrieval device comprises: A lifting comb frame (10), located in the lifting shaft (200), used for carrying and transporting vehicles; A first driving 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 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 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 arranged in an alternating manner; A transverse movement mechanism (30), located on one side of the lifting shaft (200), is used to drive / drive the parking space comb frame (20) to move transversely 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 lifting 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 side walls of the lifting shaft (200) which are arranged opposite to each other and can perform lifting and lowering actions in the lifting shaft (200). The two groups of transverse movement mechanisms (30) can respectively cooperate with two ends of the parking space comb frame (20) of the parking space (300) on the target floor.

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 support 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 a parking space (300) on a target floor; The support frame (32) and the grabbing structure (40) are arranged on the hanging frame (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 support 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 space comb frame (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 move telescopically and drive the grabbing member (43) to move closer to / away from the parking space comb frame (20); the auxiliary member (44) can be connected to the grabbing member (43) and drive the parking space comb frame (20) to move together with the telescopic member (41).

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 flippably arranged on the telescopic member (41); the auxiliary member (44) is a positioning groove (441) arranged on the parking space comb tooth frame (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 arranged as a group and can be extended / retracted to the parking spaces (300) on both sides of the lifting shaft (200) respectively; along the length direction of the telescopic member (41), the flip rod (431) is arranged at the middle position of the telescopic member (41), and the auxiliary member (44) is arranged 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 space comb frame (20) is connected to a guide device (50) for positioning and guiding the parking space 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 space comb frame (20); the guide wheel (52) is arranged on the side of the parking space 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 hanger beam (313), and a second hanger beam (315); the first hanger beam (313) and the second hanger beam (315) are distributed on the frame body (311) from top to bottom, a plurality of support members (33) are connected to the lower part of the second hanger beam (315), the supporting frame (32) is arranged on the support members (33), and is respectively connected to the plurality of 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; a hanging joint (314) is provided on the first hanger beam (313), 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 tooth frame (10) are staggered; the projection of the parking space comb tooth frame (20) and the projection of the lifting comb tooth frame (10) are staggered; the lifting comb tooth frame (10) includes two frames (11) that are symmetrically arranged and spaced apart by a specific interval; 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 arranged on both sides of the elevator shaft (200).

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