A locking device for filling gaps in a three-dimensional garage loading plate

Abstract

The present invention provides a caulking and locking device for a vehicle loading plate in a multi-story parking garage, comprising: a trolley mechanism arranged along a first direction; a transverse movement mechanism arranged on the trolley mechanism; two push rod mechanisms connected to the transverse movement mechanism; a chain hook mechanism connected to the transverse movement mechanism, the transverse movement mechanism being used to drive the chain hook mechanism and the two push rod mechanisms to synchronously extend or retract along a second direction; two caulking mechanisms, each of which is arranged on a corresponding parking space track; and two locking mechanisms, each of which is arranged on a corresponding parking space track, the locking mechanisms being used to lock a vehicle loading plate parked on the two parking space tracks. The caulking and locking device for a vehicle loading plate in a multi-story parking garage according to the present invention can effectively improve the passability of the vehicle loading plate and the safety of storing and retrieving vehicles.

Description

Technical Field

[0001] The invention relates to the technical field of stereo garages, and in particular to a vehicle loading plate caulking and locking device for a stereo garage. Background Art

[0002] As urbanization continues to accelerate, urban land is becoming increasingly scarce. Meanwhile, with economic development, the number of vehicles on the road is also increasing, making parking a more serious problem in cities. To address this, multi-story parking garages are becoming an important development direction for future cities. To access a car in a multi-story garage, a lifting mechanism must first be raised to the appropriate height for the parking level, aligning the frame rails of the lifting mechanism with the parking space rails. The lifting mechanism then places the vehicle's loading platform in or out of the parking space.

[0003] However, it is difficult for the frame track of the lifting and retrieval device to fully contact the parking track on the parking space when they are aligned. There will be a gap between the frame track and the parking track. Since the loading plate carrying the vehicle is heavy, the loading plate carrying the vehicle will shake when moving on the frame track and the parking track, affecting the passage of the running wheels of the loading plate. Summary of the Invention

[0004] In view of this, the present invention provides a filling and locking device for a vehicle loading plate in a stereoscopic parking garage, which can effectively improve the passability of the vehicle loading plate and the safety of storing and retrieving vehicles. The filling and unlocking functions do not require an additional driving mechanism, and are economical.

[0005] To solve at least one of the above technical problems, the present invention adopts the following technical solutions:

[0006] A locking device for a vehicle loading plate in a three-dimensional parking garage according to an embodiment of the present invention includes:

[0007] A trolley mechanism, the trolley mechanism is arranged along a first direction;

[0008] Transverse movement mechanism, the transverse movement mechanism is arranged on the trolley mechanism;

[0009] Two push rod mechanisms, the two push rod mechanisms are connected to the transverse movement mechanism;

[0010] A chain hooking mechanism, the chain hooking mechanism is connected to the transverse movement mechanism, and the transverse movement mechanism is used to drive the chain hooking mechanism and the two push rod mechanisms to extend or retract synchronously along the second direction;

[0011] Two caulking mechanisms, each caulking mechanism is respectively arranged on a corresponding parking space track;

[0012] Two locking mechanisms, each locking mechanism is respectively arranged on a corresponding parking space track, and the locking mechanism is used to lock the vehicle loading plate parked on the two parking space tracks;

[0013] Among them, the two push rod mechanisms are used to drive the two filling mechanisms to fill the gaps between the two parking space rails and the trolley mechanism when extended and control the filling mechanisms to enable the two locking mechanisms to unlock the vehicle loading plate. The chain hook mechanism is used to push the vehicle loading plate from the trolley mechanism into the two parking space rails when extended, or to pull the unlocked vehicle loading plate from the two parking space rails into the trolley mechanism. The second direction is perpendicular to the first direction, and the first direction and the second direction are respectively perpendicular to the vertical direction.

[0014] In one embodiment of the present invention, each parking space track extends along the second direction, and the trolley mechanism includes:

[0015] Longitudinal movement trolley;

[0016] A trolley frame, wherein the trolley frame is arranged on the longitudinal movement trolley, and the length direction of the trolley frame is consistent with the first direction, and the transverse movement mechanism is arranged on the trolley frame;

[0017] Two frame rails, the two frame rails are arranged on the trolley frame at intervals along the first direction, the length direction of each frame rail is consistent with the second direction, and each frame rail is aligned with the corresponding parking space rail;

[0018] Among them, the two push rod mechanisms are used to drive the two filling mechanisms to fill the gap between each parking space track and its corresponding frame track when extended, and the chain hook mechanism is used to push the vehicle loading plate from the two frame tracks into the two parking space tracks, or to pull the vehicle loading plate from the two parking space tracks into the two frame tracks.

[0019] In one embodiment of the present invention, the traverse mechanism comprises:

[0020] Traverse drive;

[0021] A transverse drive shaft, wherein the trolley frame is provided with seat bearings for respectively cooperating with both ends of the transverse drive shaft along the first direction, the transverse driver is connected to the transverse drive shaft, and the transverse driver is used to drive the transverse drive shaft to rotate;

[0022] Hooking and pulling the transverse gear rack, the gear of the hooking and pulling transverse gear rack is arranged on the transverse driving shaft, and the rack of the hooking and pulling transverse gear rack is arranged along the second direction and connected to the chain hooking mechanism;

[0023] Two push rod transverse gear racks, the gears of the two push rod transverse gear racks are respectively arranged on the transverse driving shaft, and the racks of the two push rod transverse gear racks are respectively arranged along the second direction and are respectively connected to the corresponding push rod mechanisms;

[0024] The transverse driving shaft drives the chain hooking mechanism and the two push rod mechanisms to extend or retract synchronously along the second direction by hooking the transverse gear rack and the two push rod transverse gear racks.

[0025] In one embodiment of the present invention, each push rod mechanism comprises:

[0026] A push rod, wherein the length direction of the push rod is consistent with the second direction, and the push rod is connected to the rack of the push rod transverse gear rack corresponding to the push rod;

[0027] Two rollers are respectively arranged at both ends of the push rod along the second direction. The push rod is used to extend along the second direction so that the rollers push the corresponding filling mechanisms to fill the gaps between the corresponding parking space tracks and the frame tracks.

[0028] In one embodiment of the present invention, each caulking mechanism comprises:

[0029] A caulking plate bracket, the caulking plate bracket is hinged to its corresponding parking space track through a first core shaft, the first core shaft is arranged along a first direction, and a first return torsion spring is provided on the first core shaft;

[0030] The caulking base plate is arranged on a side of the caulking plate bracket close to the push rod mechanism;

[0031] The caulking top plate is arranged on the side of the caulking plate bracket away from the caulking bottom plate. As the push rod extends along the second direction, the roller on the push rod pushes the corresponding caulking bottom plate to make the caulking plate bracket rotate around the first core axis until the caulking top plate fills and overlaps the frame rail to fill the gap between the corresponding parking space rail and the frame rail.

[0032] In one embodiment of the present invention, a locking pin hole is provided on each parking space track along a first direction, and each locking mechanism includes:

[0033] A locking bracket connected to a corresponding parking space track;

[0034] A connecting rod, wherein the middle portion of the connecting rod is hingedly connected to the locking bracket via a second core shaft, the second core shaft is arranged along a second direction, a second reset torsion spring is arranged on the second core shaft, one end of the connecting rod is used to cooperate with its corresponding caulking plate bracket, and the other end of the connecting rod is provided with a waist hole;

[0035] A lock pin, one end of which passes through the lock pin hole to lock the running wheel of the vehicle loading plate in the parking space track, and the other end of the lock pin is hinged to the waist hole through a third rotating shaft, and the third rotating shaft can slide along the length direction of the waist hole;

[0036] The rotation of the caulking plate bracket can push the connecting rod to rotate around the second core shaft, and the rotation of the connecting rod can drive the locking pin to slide along the locking pin hole so that the locking pin releases the locking of the running wheel of the vehicle loading plate.

[0037] In one embodiment of the present invention, two sets of hooks are provided along the first direction of the vehicle loading plate, and the chain hooking mechanism includes:

[0038] Chain hook drive;

[0039] A sprocket drive shaft, the sprocket drive shaft is arranged along a first direction, a chain hook driver is connected to the sprocket drive shaft, and the chain hook driver is used to drive the sprocket drive shaft to rotate;

[0040] Two sprocket assemblies, the two sprocket assemblies are respectively arranged at two ends of the sprocket drive shaft along the first direction, and each sprocket assembly corresponds to a set of hooks;

[0041] The sprocket drive shaft is used to drive the two sprocket assemblies to move synchronously when the two sprocket assemblies extend along the second direction, so that the two sprocket assemblies drive the vehicle loading plate to move along the second direction through the two sets of hooks.

[0042] In one embodiment of the present invention, each sprocket assembly comprises:

[0043] A chain hook bracket, one end of the chain hook bracket along the second direction is passed through the sprocket drive shaft, and the other end of the chain hook bracket along the second direction is provided with a rotating shaft;

[0044] A driving sprocket, which is arranged on the sprocket drive shaft;

[0045] A driven sprocket, the driven sprocket is passed through the rotating shaft;

[0046] The chain is wound around the driving sprocket and the driven sprocket respectively. The chain is provided with a hook and pull member for cooperating with its corresponding hook. As the chain is transmitted along the second direction, the hook and pull member cooperate with the hook to drive the vehicle loading plate to move along the second direction.

[0047] In one embodiment of the present invention, a first guide mechanism cooperating with the push rod and a second guide mechanism cooperating with the chain hook bracket are provided on the trolley frame. The first guide mechanism and the second guide mechanism are arranged along the second direction. The push rod reciprocates along the first guide mechanism, and the chain hook bracket reciprocates along the second guide mechanism.

[0048] In one embodiment of the present invention, the first guide mechanism and the second guide mechanism are linear guide rails.

[0049] The above technical solution of the present invention has at least one of the following beneficial effects:

[0050] The vehicle loading plate caulking and locking device for the stereoscopic parking garage of the present invention locks the vehicle loading plate parked on the two parking space rails through the locking mechanism, which can prevent the vehicle loading plate from slipping and improve safety; the two caulking mechanisms can fill the gaps between the two parking space rails and the trolley mechanism, thereby preventing the vehicle loading plate from shaking during movement, effectively improving the passability of the vehicle loading plate and the safety of parking and retrieval; the transverse movement mechanism drives the chain hooking mechanism and the two push rod mechanisms to extend or retract synchronously along the second direction, and at the same time, when the two push rod mechanisms are extended, they drive the two caulking mechanisms to fill the gaps between the two parking space rails and the trolley mechanism and control the caulking mechanism to release the lock of the vehicle loading plate by the two locking mechanisms, so that the lateral movement of the chain hooking mechanism, the caulking operation and the unlocking operation are completed synchronously, effectively improving the efficiency of parking and retrieval, and the structure is simple and compact, occupies little space, and reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 Schematic diagram of the structure of a vehicle loading plate caulking and locking device for a three-dimensional parking garage in one embodiment of the present invention;

[0052] Figure 2 for Figure 1 Schematic diagram of the structure in the AA direction;

[0053] Figure 3 for Figure 1 Schematic diagram of the structure in the middle BB direction;

[0054] Figure 4 Schematic diagram of the structure of a vehicle loading plate caulking and locking device for a three-dimensional parking garage in one embodiment of the present invention;

[0055] Figure 5 Schematic diagram of the structure of a vehicle loading plate caulking and locking device for a three-dimensional parking garage according to one embodiment of the present invention;

[0056] Figure 6 Schematic diagram of the structure of the gap filling and locking device of the vehicle loading plate of the stereo garage in one embodiment of the present invention when filling the gap;

[0057] Figure 7 This is a schematic structural diagram of a vehicle loading plate caulking and locking device for a stereo garage when it is unlocked in accordance with an embodiment of the present invention;

[0058] Figure 8 A schematic structural diagram of a vehicle loading plate caulking and locking device for a three-dimensional parking garage when unlocked in accordance with an embodiment of the present invention;

[0059] Figure 9 for Figure 1 Schematic diagram of the CC structure.

[0060] Reference numerals:

[0061] 100, trolley mechanism; 101, parking space track; 102, vehicle loading plate; 103, running wheels; 110, longitudinal movement trolley; 120, trolley frame; 130, frame track;

[0062] 200, transverse movement mechanism; 201, seat bearing; 210, transverse movement driver; 220, transverse movement drive shaft; 230, hook and pull transverse movement gear rack; 240, push rod transverse movement gear rack;

[0063] 300, push rod mechanism; 310, push rod; 320, roller;

[0064] 400, chain hooking mechanism; 401, hook; 402, second guide mechanism; 410, chain hooking driver; 420, sprocket drive shaft; 430, sprocket assembly;

[0065] 500, caulking mechanism; 510, caulking plate bracket; 520, caulking bottom plate; 530, caulking top plate;

[0066] 600, locking mechanism; 610, locking bracket; 620, connecting rod; 630, locking pin. DETAILED DESCRIPTION

[0067] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the present invention.

[0068] First, a vehicle loading plate caulking and locking device for a stereo garage according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0069] Figure 1 The figure shows a schematic diagram of the structure of a vehicle loading plate sealing and locking device in a stereo garage according to an embodiment of the present invention. Figure 1As shown, the embodiment of the present invention provides a caulking and locking device for a parking plate in a multi-story parking garage, which may include: a trolley mechanism 100, a transverse movement mechanism 200, two push rod mechanisms 300, a chain hook mechanism 400, two caulking mechanisms 500, and two locking mechanisms 600. The trolley mechanism 100 is arranged along a first direction; the transverse movement mechanism 200 is arranged on the trolley mechanism 100; the two push rod mechanisms 300 are connected to the transverse movement mechanism 200; the chain hook mechanism 400 is connected to the transverse movement mechanism 200, and the transverse movement mechanism 200 is used to drive the chain hook mechanism 400 and the two push rod mechanisms 300 to extend or retract synchronously along a second direction; each caulking mechanism 500 is respectively arranged on a corresponding parking space track 101; and each locking mechanism 600 is respectively arranged on a corresponding parking space track 101, and is used to lock the parking plate 102 parked on the two parking space tracks 101. The second direction is perpendicular to the first direction, and the first and second directions are respectively perpendicular to the vertical direction. It should be noted that the first direction is the length direction of the trolley mechanism 100 , and the second direction is the width direction of the trolley mechanism 100 .

[0070] Specifically, in the initial state, the locking mechanism 600 can lock the vehicle loading plate 102 parked on the two parking space rails 101, thereby preventing the vehicle loading plate 102 from sliding off the parking space rails 101. Thus, safety performance can be improved. When the trolley mechanism 100 is aligned with the two parking space rails 101, the transverse movement mechanism 200 arranged on the trolley mechanism 100 can drive the chain hooking mechanism 400 and the two push rod mechanisms 300 to extend synchronously along the second direction. At the same time, the two push rod mechanisms 300 can drive the two filling mechanisms 500 to fill the gap between the two parking space rails 101 and the trolley mechanism 100 when extending, and control the filling mechanisms 500 to release the two locking mechanisms 600 from locking the vehicle loading plate 102. Then the chain hooking mechanism 400 can pull the vehicle loading plate 102 carrying the vehicle on the two parking space rails 101 into the trolley mechanism 100. In other words, only one power source of the transverse movement mechanism 200 is required, and the linkage of the two push rod mechanisms 300, the chain hooking mechanism 400, the two filling mechanisms 500 and the two locking mechanisms 600 is realized through the transverse movement mechanism 200. After the loading plate 102 enters the trolley mechanism 100, the transverse movement mechanism 200 can again drive the chain hook mechanism 400 and the two push rod mechanisms 300 to synchronously retract the trolley mechanism 100 in the second direction for reset. In other embodiments of the present invention, the process of pushing the loading plate from the trolley mechanism 100 into the two parking space rails 101 is the opposite of the above process and will not be repeated here.

[0071] Thus, the two filling mechanisms 500 fill the gap between the two parking space rails 101 and the trolley mechanism 100, which can avoid the shaking of the loading plate 102 during the movement, and effectively improve the passability of the loading plate 102 and the safety of parking and retrieval of the car; the transverse movement mechanism 200 drives the chain hooking mechanism 400 and the two push rod mechanisms 300 to extend or retract synchronously along the second direction, and at the same time, when the two push rod mechanisms 300 are extended, they drive the two filling mechanisms 500 to fill the gap between the two parking space rails 101 and the trolley mechanism 100 and control the filling mechanism 500 to release the lock of the loading plate 102, so that the transverse movement, filling operation and unlocking operation of the chain hooking mechanism are completed synchronously, which also improves the efficiency of parking and retrieval of the car, and only needs one power source of the transverse movement mechanism 200 to drive the linkage of various mechanisms, which has a simple and compact structure, occupies little space, and reduces costs.

[0072] like Figure 1 As shown, each parking space track 101 extends along the second direction. The trolley mechanism 100 includes: a longitudinal trolley 110, a trolley frame 120, and two frame tracks 130. The trolley frame 120 is mounted on the longitudinal trolley 110, with the longitudinal direction of the trolley frame 120 aligned with the first direction. The transverse mechanism 200 is mounted on the trolley frame 120. The two frame tracks 130 are spaced apart along the first direction on the trolley frame 120, with the longitudinal direction of each frame track 130 aligned with the second direction. Each frame track 130 is aligned with its corresponding parking space track 101.

[0073] In this embodiment, when the trolley mechanism 100 is aligned with the two parking rails 101, the two push rod mechanisms 300 extend to drive the two gap-filling mechanisms 500 to fill the gap between each parking rail 101 and its corresponding frame rail 130, effectively improving the passability of the vehicle loading plate 102 and the safety of vehicle storage and retrieval. The chain hook mechanism 400 can push the vehicle loading plate 102 from the two frame rails 130 into the two parking rails 101, or pull the vehicle loading plate 102 from the two parking rails 101 into the two frame rails 130.

[0074] Figure 2 and Figure 3 Shown respectively Figure 1 Middle AA and Figure 1 The structural diagram of the middle BB direction. Figure 2 and Figure 3As shown, the transverse movement mechanism 200 includes: a transverse movement driver 210, a transverse movement driving shaft 220, a hook and pull transverse movement gear rack 230 and two push rod transverse movement gear racks 240. The trolley frame 120 is provided with a seat bearing 201 for respectively cooperating with the two ends of the transverse driving shaft 220 along the first direction. The transverse driver 210 is connected to the transverse driving shaft 220, and the transverse driver 210 is used to drive the transverse driving shaft 220 to rotate; the gear of the hooking and pulling transverse gear rack 230 is set on the transverse driving shaft 220, and the rack of the hooking and pulling transverse gear rack 230 is set along the second direction and connected to the chain hooking mechanism 400; the gears of the two push rod transverse gear racks 240 are respectively set on the transverse driving shaft 220, and the racks of the two push rod transverse gear racks 240 are respectively set along the second direction and respectively connected to their corresponding push rod mechanisms 300; wherein, the transverse driving shaft 220 drives the chain hooking mechanism 400 and the two push rod mechanisms 300 to extend or retract synchronously along the second direction by hooking the transverse gear rack 230 and the two push rod transverse gear racks 240.

[0075] In this embodiment, when the transverse drive 210 drives the transverse drive shaft 220 to rotate, the transverse drive shaft 220 can respectively drive the gears of the pull transverse gear rack 230 and the gears of the two push rod transverse gear racks 240 to rotate. The gears of the pull transverse gear rack 230 can then push the rack connected to the chain hooking mechanism 400 to extend or retract in the second direction, thereby driving the chain hooking mechanism 400 to extend or retract in the second direction. Simultaneously, the gears of the two push rod transverse gear racks 240 can also push the racks of the two push rod transverse gear racks 240 connected to their respective push rod mechanisms 300 to extend or retract in the second direction, thereby driving the two push rod mechanisms 300 to extend or retract in the second direction. As a result, the chain hooking mechanism 400 and the two push rod mechanisms 300 can be synchronously extended or retracted in the second direction. The caulking operation and unlocking operation completed by the two push rod mechanisms 300 and the car storage and retrieval operation completed by the chain hooking mechanism 400 can be performed synchronously, which also improves the efficiency of car storage and retrieval.

[0076] Figure 4 FIG. 1 shows a schematic diagram of the structure of a vehicle loading plate sealing and locking device for a three-dimensional parking garage in accordance with an embodiment of the present invention. Figure 4 As shown, each push rod mechanism 300 includes a push rod 310 and two rollers 320. The length of the push rod 310 is aligned with the second direction, and the push rod 310 is connected to the rack of its corresponding push rod transverse gear rack 240. The two rollers 320 are respectively disposed at both ends of the push rod 310 along the second direction. The push rod 310 is configured to extend in the second direction so that the rollers 320 push the corresponding gap filling mechanism 500 to fill the gap between the corresponding parking space track 101 and the frame track 130.

[0077] In this embodiment, by disposing a roller 320 at each end of the push rod 310 along the second direction, the push rod 310 can be extended in both directions to perform caulking and unlocking operations on the parking space tracks 101 in the parking layers on both sides of the trolley mechanism 100, thereby improving operational efficiency. Furthermore, the rollers 320 are used to push the corresponding caulking mechanism 500, and the rollers 320 rotate during the push, effectively reducing friction between the rollers 320 and the caulking mechanism 500. This allows the caulking mechanism 500 to rotate more smoothly, reducing severe vibration and impact, and improving stability and safety during the caulking operation.

[0078] Figure 5 The following is a schematic diagram showing the structure of a locking device for a vehicle loading plate in a three-dimensional parking garage according to an embodiment of the present invention. Figure 6 The schematic diagram of the structure of the locking device for filling the gap of the vehicle loading plate of a three-dimensional parking garage in one embodiment of the present invention is shown. Figure 5 and Figure 6 As shown, each caulking mechanism 500 includes a caulking plate bracket 510 , a caulking bottom plate 520 and a caulking top plate 530 . Among them, the caulking plate bracket 510 is hinged to its corresponding parking space track 101 through a first core shaft (not shown), the first core shaft is arranged along the first direction, and a first return torsion spring (not shown) is arranged on the first core shaft; the caulking bottom plate 520 is arranged on the side of the caulking plate bracket 510 close to the push rod mechanism 300; the caulking top plate 530 is arranged on the side of the caulking plate bracket 510 away from the caulking bottom plate 520, and the caulking top 530 is formed with a docking end protruding from the caulking plate bracket 510 on the side facing the frame rail 101. As the push rod 310 extends along the second direction, the roller 320 on the push rod 310 pushes the corresponding caulking bottom plate 520 to make the caulking plate bracket 510 rotate around the first core shaft until the docking end of the caulking top plate 530 overlaps the frame rail 130 to fill the gap between the corresponding parking space track 101 and the frame rail 130. In other embodiments of the present invention, since the butt end of the caulking top plate 530 overlaps the frame rail 130, both ends of the frame rail 130 need to be thickened and provided with butt grooves at the ends to accommodate the butt end of the caulking top plate 530. Furthermore, the outer diameter of the running wheels 103 of the vehicle loading plate 102 is larger than the width of the gap between the parking rail 101 and the frame rail 130. This means that when the vehicle loading plate 102 moves between the parking rail 101 and the frame rail 130 and passes over the caulking top plate 530, the parking rail 101 and the frame rail 130 support the caulking top plate 530.

[0079] In this embodiment, when the push rod 310 extends in the second direction and the roller 320 pushes the caulking bottom plate 520, it drives the caulking plate support 510 to rotate clockwise about the first core axis until the longitudinal direction of the caulking top plate 530 rotates from the vertical direction to align with the second direction. At this point, the butt end of the caulking top plate 530 overlaps the butt groove on the frame rail 130 and is supported by the corresponding parking space rail 101 and frame rail 130, thereby filling the gap between the corresponding parking space rail 101 and frame rail 130. This prevents shaking when the vehicle loading plate 102 passes through, effectively improving the passability and safety of the vehicle loading plate 102. When the push rod 310 drives the roller 320 to retract, the caulking plate support 510 is driven by the first return torsion spring to rotate counterclockwise, automatically returning to its initial state.

[0080] Figure 7 The schematic diagram shows the structure of the locking device for the gap filling of the vehicle loading plate in a stereo garage when it is unlocked in one embodiment of the present invention. Figure 8 The schematic diagram of the structure of the locking device for the gap filling of the vehicle loading plate of a three-dimensional parking garage in one embodiment of the present invention is shown. Figures 5 to 8 As shown, a locking pin hole (not shown) is provided on each parking track 101 along the first direction, and a surrounding support portion (not shown) is provided on the side of the locking pin hole facing away from the parking track 101. Each locking mechanism 600 includes: a locking bracket 610, a connecting rod 620 and a locking pin 630. Among them, the locking bracket 610 is connected to its corresponding parking space track 101; the middle part of the connecting rod 620 is hinged to the locking bracket 610 through a second core shaft (not shown), the second core shaft is arranged along the second direction, and a second return torsion spring (not shown) is arranged on the second core shaft. One end of the connecting rod 620 is used to cooperate with its corresponding caulking plate bracket 510, and the other end of the connecting rod 620 is provided with a waist hole (not shown); one end of the locking pin 630 passes through the locking pin hole to lock the walking wheel 103 of the loading plate 102 in the parking space track 101, and the other end of the locking pin 630 is hinged to the waist hole through a third rotating shaft (not shown), and the third rotating shaft can slide along the length direction of the waist hole; wherein, the rotation of the caulking plate bracket 510 can push the connecting rod 620 to rotate around the second core shaft, and when the connecting rod 620 rotates, it can drive the locking pin 630 to slide along the locking pin hole so that the locking pin 630 releases the lock of the walking wheel 103 of the loading plate 102.

[0081] In this embodiment, in the initial state, the connecting rod 620 is subjected to the force of the second return torsion spring, causing the locking pin 630 to pass through the locking pin hole and insert into the parking track 101. At this time, the locking pin 630 can limit the running wheels 103 of the vehicle loading plate 102, thereby locking the vehicle loading plate 102. When the push rod 310 pushes the caulking plate bracket 510 to rotate clockwise, the caulking top plate 530 on the caulking plate bracket 510 can push the connecting rod 620 to rotate about the second core axis. At this time, the end of the connecting rod 620 with the waist hole swings downward, allowing the third rotating shaft at the other end of the locking pin 630 to rotate and slide along the length of the waist hole, thereby driving the locking pin 630 to move rightward along the locking pin hole, causing the locking pin 630 to disengage from the parking track 101 and enter the support portion, thereby unlocking the running wheels 103 of the vehicle loading plate 102. In this way, the caulking and unlocking operations can be performed simultaneously, improving the efficiency of parking and retrieval.

[0082] Figure 9 for Figure 1 The structural diagram of the CC direction is as follows: Figure 9 As shown, two sets of hooks 401 are provided on the vehicle loading plate 102 along a first direction, and the chain hooking mechanism 400 includes: a chain hooking driver 410, a sprocket drive shaft 420, and two sprocket assemblies 430. The sprocket drive shaft 420 is provided along the first direction, and the chain hooking driver 410 is connected to the sprocket drive shaft 420. The chain hooking driver 410 is used to drive the sprocket drive shaft 420 to rotate; the two sprocket assemblies 430 are respectively provided at both ends of the sprocket drive shaft 420 along the first direction, and each sprocket assembly 430 corresponds to a set of hooks 401; the sprocket drive shaft 420 is used to drive the two sprocket assemblies 430 to move synchronously when the two sprocket assemblies 430 extend in the second direction, so that the two sprocket assemblies 430 drive the vehicle loading plate 102 to move in the second direction through the two sets of hooks 401.

[0083] In this embodiment, when the chain hooking mechanism 400 extends in the second direction, the chain hooking driver 410 can drive the sprocket drive shaft 420 to rotate, thereby driving the two sprocket assemblies 430 to move synchronously, so that the two sprocket assemblies 430 drive the vehicle loading plate 102 to move in the second direction through the two sets of hooks 401. Therefore, by providing a sprocket assembly 430 at each end of the sprocket drive shaft 420, the vehicle loading plate 102 can smoothly enter the two frame rails 130 or enter the two parking space rails 101 from the two frame rails 130.

[0084] In one embodiment of the present invention, each sprocket assembly 430 includes: a chain hook bracket, a driving sprocket, a driven sprocket, and a chain, all of which are shown. The chain hook bracket, driving sprocket, driven sprocket, and chain are shown. One end of the chain hook bracket, along the second direction, is threaded onto the sprocket drive shaft 420, and the other end of the chain hook bracket, along the second direction, is provided with a rotating shaft. The driving sprocket is provided on the sprocket drive shaft 420; the driven sprocket is threaded onto the rotating shaft. The chain is wound around the driving sprocket and the driven sprocket, respectively. The chain is provided with a hook member for engaging with its corresponding hook 401. As the chain is driven in the second direction, the hook member cooperates with the hook 401 to drive the vehicle carrier 102 to move in the second direction. The hook member can be a hook roller, etc.

[0085] In this embodiment, when the sprocket drive shaft 420 rotates, it drives the driving sprocket to rotate, and then the driving sprocket can drive the driven sprocket to rotate via the chain. During the chain transmission, the hook member on the chain cooperates with the hook 401, thereby driving the vehicle loading plate 102 to move in the second direction. This can effectively improve the smoothness of the vehicle loading plate 102 during movement.

[0086] like Figure 2 and Figure 9 As shown, the trolley frame 120 is provided with a first guide mechanism (not shown) that cooperates with the push rod 310 and a second guide mechanism 402 that cooperates with the chain hook bracket. The first guide mechanism and the second guide mechanism 402 are arranged along the second direction. The push rod 310 reciprocates along the first guide mechanism, and the chain hook bracket reciprocates along the second guide mechanism 402. The first guide mechanism and the second guide mechanism 402 are linear guide rails.

[0087] In this embodiment, the push rod 310 and the chain hook bracket are guided by the first and second guide mechanisms 402, respectively, allowing the push rod 310 and the chain hook bracket to move smoothly in the second direction, thereby effectively improving the stability of the push rod 310 and the chain hook bracket during movement. Furthermore, if the required rigidity is met, the push rod transverse gear rack 240 can be omitted, and the push rod mechanism 300 can be directly mounted on the chain hook bracket.

[0088] In summary, the three-dimensional parking garage loading plate filling and locking device of the present invention can lock the loading plate 102 parked on the two parking space rails 101 through the locking mechanism 600, so as to prevent the loading plate 102 from sliding and improve safety; the two filling mechanisms 500 can fill the gap between the two parking space rails 101 and the trolley mechanism 100, thereby preventing the loading plate 102 from shaking during the travel process, effectively improving the passability of the loading plate 102 and the safety of parking and retrieving cars; the transverse movement mechanism 200 drives the chain hooking mechanism 400 and the two push rod mechanisms to connect the two The two push rod mechanisms 300 extend or retract synchronously along the second direction. At the same time, when the two push rod mechanisms 300 extend, they drive the two filling mechanisms 500 to fill the gaps between the two parking space rails 101 and the trolley mechanism 100 and control the filling mechanisms 500 to release the two locking mechanisms 600 from locking the vehicle loading plate 102, so that the lateral movement, filling operation and unlocking operation of the chain hooking mechanism are completed synchronously, thereby improving the efficiency of parking and retrieving the vehicle, and only one power source of the transverse movement mechanism 200 is needed to drive the linkage of various mechanisms, so the structure is simple and compact, the space occupied is small, and the cost is reduced.

[0089] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons of ordinary skill in the field to which the present invention belongs. The words "first", "second" and similar terms used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "a" do not indicate a quantity limitation, but rather indicate the existence of at least one. Words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship also changes accordingly.

[0090] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A locking device for filling the gap of a vehicle loading plate in a three-dimensional parking garage, characterized in that: include: A trolley mechanism, wherein the trolley mechanism is arranged along a first direction; A transverse movement mechanism, wherein the transverse movement mechanism is arranged on the trolley mechanism; Two push rod mechanisms, the two push rod mechanisms are connected to the transverse movement mechanism; a chain hooking mechanism, the chain hooking mechanism being connected to the transverse movement mechanism, the transverse movement mechanism being used to drive the chain hooking mechanism and the two push rod mechanisms to synchronously extend or retract along the second direction; Two caulking mechanisms, each of which is respectively arranged on a corresponding parking space track; Two locking mechanisms, each of which is provided on a corresponding parking space track, and is used to lock a vehicle loading plate parked on the two parking space tracks; Among them, the two pushing rod mechanisms are used to drive the two filling mechanisms to fill the gaps between the two parking space rails and the trolley mechanism when extended and control the filling mechanisms to enable the two locking mechanisms to unlock the vehicle loading plate. The chain hooking mechanism is used to push the vehicle loading plate from the trolley mechanism into the two parking space rails when extended, or to pull the unlocked vehicle loading plate from the two parking space rails into the trolley mechanism. The second direction is perpendicular to the first direction, and the first direction and the second direction are respectively perpendicular to the vertical direction.

2. The locking device for the vehicle loading plate of a three-dimensional parking garage according to claim 1 is characterized in that: Each of the parking space tracks extends along the second direction, and the trolley mechanism includes: Longitudinal movement trolley; A trolley frame, wherein the trolley frame is arranged on the longitudinal movement trolley, and the longitudinal direction of the trolley frame is consistent with the first direction, and the transverse movement mechanism is arranged on the trolley frame; Two frame rails, the two frame rails are arranged on the trolley frame at intervals along the first direction, the length direction of each frame rail is consistent with the second direction, and each frame rail is aligned with the corresponding parking space rail; Among them, the two pushing rod mechanisms are used to drive the two filling mechanisms to fill the gap between each parking space track and the corresponding frame track when extended, and the chain hooking mechanism is used to push the vehicle loading plate from the two frame tracks into the two parking space tracks, or to pull the vehicle loading plate from the two parking space tracks into the two frame tracks.

3. The locking device for the vehicle loading plate of a three-dimensional parking garage according to claim 2, characterized in that: The transverse movement mechanism comprises: Traverse drive; A transverse drive shaft, wherein the trolley frame is provided with seat bearings for respectively cooperating with both ends of the transverse drive shaft along the first direction, the transverse driver is connected to the transverse drive shaft, and the transverse driver is used to drive the transverse drive shaft to rotate; A hook-pull transverse gear rack, wherein the gear of the hook-pull transverse gear rack is arranged on the transverse driving shaft, and the rack of the hook-pull transverse gear rack is arranged along the second direction and connected to the chain hooking mechanism; Two push rod transverse gear racks, the gears of the two push rod transverse gear racks are respectively arranged on the transverse driving shaft, and the racks of the two push rod transverse gear racks are respectively arranged along the second direction and respectively connected to the corresponding push rod mechanisms; Wherein, the transverse driving shaft drives the chain hooking mechanism and the two push rod mechanisms to extend or retract synchronously along the second direction through the hooking and pulling transverse gear rack and the two push rod transverse gear racks.

4. The locking device for the vehicle loading plate of a three-dimensional parking garage according to claim 3 is characterized in that: Each of the push rod mechanisms comprises: a push rod, wherein the length direction of the push rod is consistent with the second direction, and the push rod is connected to the rack of the push rod transverse gear rack corresponding to the push rod; Two rollers are respectively arranged at both ends of the push rod along the second direction, and the push rod is used to extend along the second direction so that the rollers push the corresponding filling mechanisms to fill the gaps between the corresponding parking space tracks and the frame tracks.

5. The caulking and locking device for the vehicle loading plate of a stereo garage according to claim 4 is characterized in that: Each of the caulking mechanisms comprises: a caulking plate bracket, the caulking plate bracket being hingedly connected to its corresponding parking space track via a first core shaft, the first core shaft being arranged along the first direction, and the first core shaft being provided with a first return torsion spring; A caulking base plate, the caulking base plate being arranged on a side of the caulking plate bracket close to the push rod mechanism; A caulking top plate is arranged on a side of the caulking plate bracket away from the caulking bottom plate. As the push rod extends along the second direction, the roller on the push rod pushes the corresponding caulking bottom plate to cause the caulking plate bracket to rotate around the first core axis until the caulking top plate overlaps the frame rail to fill the gap between the corresponding parking space rail and the frame rail.

6. The caulking and locking device for the vehicle loading plate of a stereo garage according to claim 5, characterized in that: A lock pin hole is provided on each of the parking space tracks along the first direction, and each of the locking mechanisms comprises: A locking bracket connected to the corresponding parking space track; A connecting rod, wherein the middle portion of the connecting rod is hingedly connected to the locking bracket via a second core shaft, the second core shaft is arranged along the second direction, a second return torsion spring is provided on the second core shaft, one end of the connecting rod is used to cooperate with the corresponding caulking plate bracket, and the other end of the connecting rod is provided with a waist hole; A locking pin, one end of which passes through the locking pin hole to lock the running wheel of the vehicle loading plate in the parking space track, and the other end of the locking pin is hinged to the waist hole through a third rotating shaft, and the third rotating shaft can slide along the length direction of the waist hole; The rotation of the caulking plate bracket can push the connecting rod to rotate around the second core shaft, and the rotation of the connecting rod can drive the locking pin to slide along the locking pin hole so that the locking pin releases the lock on the walking wheel of the vehicle loading plate.

7. The locking device for the vehicle loading plate of a three-dimensional parking garage according to claim 2, characterized in that: Two sets of hooks are provided on the vehicle loading plate along the first direction, and the chain hooking mechanism includes: Chain hook drive; A sprocket drive shaft, the sprocket drive shaft is arranged along the first direction, the chain hook driver is connected to the sprocket drive shaft, and the chain hook driver is used to drive the sprocket drive shaft to rotate; Two sprocket assemblies, the two sprocket assemblies are respectively arranged at two ends of the sprocket drive shaft along the first direction, and each sprocket assembly corresponds to a group of the hooks; Wherein, the sprocket drive shaft is used to drive the two sprocket assemblies to move synchronously when the two sprocket assemblies extend along the second direction, so that the two sprocket assemblies drive the vehicle carrier to move along the second direction through the two groups of hooks.

8. The locking device for filling gaps in a three-dimensional parking garage according to claim 7, characterized in that: Each of the sprocket assemblies comprises: a chain hook bracket, wherein one end of the chain hook bracket along the second direction is passed through the sprocket drive shaft, and the other end of the chain hook bracket along the second direction is provided with a rotating shaft; a driving sprocket, the driving sprocket being arranged on the sprocket drive shaft; A driven sprocket, the driven sprocket being passed through the rotating shaft; A chain is respectively wound around the driving sprocket and the driven sprocket, and the chain is provided with a hook and pull member for cooperating with the corresponding hook. As the chain is transmitted along the second direction, the hook and pull member cooperates with the hook to drive the vehicle loading plate to move along the second direction.

9. The caulking and locking device for the vehicle loading plate of a stereo garage according to claim 8, characterized in that: The trolley frame is provided with a first guide mechanism cooperating with the push rod and a second guide mechanism cooperating with the chain hook bracket. The first guide mechanism and the second guide mechanism are arranged along the second direction. The push rod reciprocates along the first guide mechanism, and the chain hook bracket reciprocates along the second guide mechanism.

10. The caulking and locking device for the vehicle loading plate of a stereo garage according to claim 9, characterized in that: The first guide mechanism and the second guide mechanism are linear guide rails.

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