High-level high-speed tower type stereo garage

Abstract

The application provides a high-level high-speed tower type stereo garage, and relates to the technical field of stereo garage. The high-level high-speed tower type stereo garage comprises a parking tower, a lifting mechanism, a first rack, a lifting frame, a main sprocket, a chain, a lifting driving element and a counterweight. The lifting frame is suspendedly connected to one end of the chain. The counterweight is provided with a plurality of counterweights. The plurality of counterweights are divided into a working group and a standby group. The counterweight of the working group is suspendedly connected to the other end of the chain. A disconnection mechanism is used for connecting the counterweights in the standby group with the counterweight of the working group, or disconnecting and separating the counterweights in the working group from the end of the chain. The total weight of the counterweights in the working group is balanced with the weight of the vehicle as much as possible, so that the working load of the lifting driving element is reduced, and the working stability of the lifting mechanism is improved.

Description

High-rise high-speed tower-type multi-level parking garage Technical Field

[0001] This application relates to the technical field of automated parking systems, and in particular to a high-rise, high-speed tower-type automated parking system. Background Technology

[0002] High-rise, high-speed tower-type automated parking systems are mechanical equipment systems used for storing and retrieving vehicles. They feature a central stairwell; vehicles are parked at the entrance / exit of the stairwell, then lifted to the upper level by a hoist, and finally transported to their designated parking spaces by a comb-like transporter. These systems can meet the parking needs of above-ground high-rise parking garages. Equipped with variable frequency ultra-high-speed lifting motors, they enable rapid vehicle retrieval and are particularly suitable for urban parking systems with limited space and high capacity.

[0003] High-rise, high-speed tower-type automated parking systems typically employ chain-type lifting mechanisms to elevate vehicles. In this technology, the chain-type lifting mechanism consists of a frame, a vehicle platform, a motor, sprockets, a chain, and a counterweight. The sprockets are rotatably mounted on the frame, the motor is fixedly mounted on the frame and connected to the sprockets, the chain is wound around the sprockets, the vehicle platform is fixedly connected to one end of the chain, and the counterweight is fixedly connected to the other end of the chain. By incorporating counterweights, the chain-type lifting mechanism ensures that excessive inertial forces are not generated during operation, thus guaranteeing its normal and stable operation. Furthermore, under certain lifting heights and load conditions, the counterweights can increase the load capacity of the lifting mechanism, improving lifting efficiency.

[0004] In related technologies, the weight of the counterweight in a chain lifting mechanism needs to be rationally selected based on the weight of the load. Once the chain lifting mechanism is installed and put into use, the weight of the counterweight remains unchanged. However, in the use of high-rise high-speed tower-type automated parking systems, the weights of the vehicles to be lifted and parked vary. When the weight of the vehicle to be lifted is too light or too heavy, the weight difference between the load to be lifted and the counterweight will be too large, thereby increasing the load on the motor, reducing lifting efficiency, and affecting the service life of the motor. At the same time, large inertia may be generated during the lifting process, which may cause vibration or damage to the chain lifting mechanism. Summary of the Invention

[0005] The purpose of this application is to provide a high-rise, high-speed tower-type automated parking system to solve the problem in related technologies where the weight of the vehicle to be lifted is too light or too heavy, resulting in an excessive weight difference between the load to be lifted and the counterweight.

[0006] The high-rise, high-speed tower-type automated parking system provided in this application adopts the following technical solution:

[0007] High-rise, high-speed tower-style automated parking garage, including:

[0008] Parking tower;

[0009] The lifting mechanism includes a first frame, a lifting frame, a main sprocket, a chain, a lifting drive component, and counterweights. The main sprocket is rotatably mounted on the first frame. The lifting drive component is fixed to the first frame and connected to the main sprocket. The chain is wound around the main sprocket. The lifting frame is suspended and connected to one end of the chain. Multiple counterweights are provided, and the multiple counterweights are divided into a working group and a spare group. The counterweights of the working group are suspended and connected to the other end of the chain.

[0010] A transporter capable of moving between the parking tower and the lifting frame;

[0011] The second frame, the counterweight of the spare group is mounted on the second frame;

[0012] A disassembly mechanism is used to connect several counterweights in the spare group to the counterweights in the working group, or to disassemble several counterweights in the working group from the end of the chain.

[0013] By adopting the above technical solution, when parking is required, the vehicle's weight is first measured using weighing equipment such as a weighbridge, and the measured weight is compared with the weight of the counterweights in the working group. If the vehicle's weight is significantly lower than the counterweights in the working group, several counterweights in the working group are disassembled from the chain using a disassembly mechanism to reduce the weight of the counterweights suspended on the chain. If the vehicle's weight is significantly higher than the counterweights in the working group, several counterweights from the spare group are connected to the counterweights in the working group using a disassembly mechanism to increase the weight of the counterweights suspended on the chain. This ensures that the total weight of the counterweights in the working group is as balanced as possible with the vehicle's weight, thereby reducing the workload of the lifting drive components and improving the working stability of the lifting mechanism.

[0014] Optionally, the disassembly mechanism includes a moving component and a connecting component. The moving component is mounted on the second frame and connected to the counterweight of the spare group. The moving component is used to drive the counterweight of the spare group to move toward or away from the counterweight of the working group. The counterweights of the spare group are assembled side by side and detachably connected to each other through the connecting component. The counterweights of the working group are assembled side by side and detachably connected to each other through the connecting component. The counterweights of the spare group can be connected to the counterweights of the working group through the connecting component.

[0015] By adopting the above technical solution, when it is necessary to add or remove the counterweights of the working group through the disassembly and reassembly mechanism, the counterweights of the spare group are moved to contact the counterweights of the working group by the moving component and connected by the connecting component. At the same time, the connecting component is controlled to unlock the counterweights to be removed from the working group from the other counterweights of the working group, or the connecting component is controlled to unlock the counterweights to be removed from the spare group from the other counterweights of the spare group. Then, the counterweights of the spare group are separated from the counterweights of the working group by the moving component, thereby realizing the addition or removal of the counterweights of the working group.

[0016] Optionally, the disassembly mechanism further includes a separation drive module. The counterweight is provided with a first boss and a first groove. Adjacent counterweights can be inserted into the first boss and the first groove. The first boss is provided with a first locking groove. The connecting component includes a locking tongue. The locking tongue is retractably provided on the counterweight. The locking tongue can be inserted into the first locking groove of the adjacent counterweight. The separation drive module can act on the locking tongue to drive the locking tongue out of the first locking groove.

[0017] By adopting the above technical solution, when it is necessary to separate adjacent counterweights in the spare group or the working group during the process of adding or removing counterweights in the working group, the separation drive module can be used to act on the locking tongue to drive the locking tongue out of the first locking groove, thereby unlocking the connecting components and enabling the two adjacent counterweights locked together to be separated.

[0018] Optionally, the connecting assembly further includes a first rack, a first gear, a second rack, and a first elastic element. The first rack is slidably disposed on the counterweight, the locking tongue is fixedly disposed on the first rack, the first gear is rotatably disposed on the counterweight, the second rack is slidably disposed on the counterweight, the first rack and the second rack mesh with the first gear, and the first elastic element is disposed on the counterweight and acts on the first rack. The first elastic element is used to push the first rack to move toward the first locking groove.

[0019] By adopting the above technical solution, the first rack is slidably mounted on the counterweight, and the locking tongue is fixed on the first rack. At the same time, the first elastic element is mounted on the counterweight and acts on the first rack, thereby making the locking tongue retractable on the counterweight.

[0020] Optionally, the separation drive module includes a column, a sliding drive component, a slide block, and a pushing assembly. The counterweight block has a through groove along its thickness direction. The column passes through the through groove of the counterweight block in the spare group. The moving assembly is connected to the column and is used to drive the column to move toward or away from the counterweight block in the working group. The sliding drive component is disposed on the column and connected to the slide block. The sliding drive component is used to drive the slide block to move between multiple counterweight blocks. The pushing assembly is disposed on the slide block and is capable of pushing the second rack.

[0021] By adopting the above technical solution, when it is necessary to drive the locking tongue on a certain counterweight block to exit the first locking groove through the jacking component, the sliding drive component drives the slide block to move along the slide groove, moves the slide block to a certain counterweight block, and then pushes the second rack to slide through the jacking component, and then drives the first rack to slide through the first gear, thereby driving the locking tongue to exit the first locking groove.

[0022] Optionally, the pushing assembly includes a third rack, a second gear, a fourth rack, and a rack drive member. The third rack and the fourth rack are slidably disposed on the slide block, and the second gear is rotatably disposed on the slide block. The third rack and the fourth rack are respectively meshed with the second gear. The rack drive member is disposed on the column and connected to the third rack. The fourth rack can act on the second rack to push the second rack.

[0023] By adopting the above technical solution, when the locking tongue on a certain counterweight is driven to exit the first locking groove by the jacking component, after the slide block is moved to a certain counterweight by the sliding drive component, the third rack is driven to slide by the rack drive component, and then the fourth rack is driven to slide by the second gear. The fourth rack acts on the second rack, thereby pushing the second rack to slide.

[0024] Optionally, the rack drive includes a coil, a pull rope, a take-up / remove motor, and a second elastic element. The coil is rotatably mounted on the column, the take-up / remove motor is fixed on the column and connected to the coil, one end of the pull rope is fixedly connected to the third rack, and the other end of the pull rope is fixedly connected to the coil. The pull rope can be wound around the coil. The second elastic element is mounted on the column and acts on the third rack. The second elastic element is used to push the third rack to move away from the pull rope.

[0025] By adopting the above technical solution, when the third rack needs to be driven to slide by the rack drive component, the take-up and discharge machine drives the reel to rotate, and the reel winds up the pull rope, thereby pulling the third rack to slide. When the third rack needs to be reset, the take-up and discharge machine drives the reel to unwind the pull rope, thereby allowing the third rack to be reset under the elastic force of the second elastic component.

[0026] Optionally, the second elastic element is a second compression spring, the third rack slides through the slide block, the third rack is provided with a first limiting plate and a second limiting plate, the first limiting plate is located on the side of the slide block closer to the pull rope, the second limiting plate is located on the side of the slide block away from the pull rope, the second compression spring is sleeved on the outside of the third rack, and the two ends of the second compression spring abut against the slide block and the second limiting plate respectively.

[0027] By adopting the above technical solution, the second compression spring is sleeved on the outside of the third rack, and the two ends of the second compression spring abut against the slide and the second limiting plate respectively, so that the elastic force of the second elastic element can act on the third rack. At the same time, by setting the first limiting plate, the third rack can be limited to prevent the third rack from separating from the slide.

[0028] Optionally, the pushing assembly further includes a pushing block and a third elastic element. The column is provided with a sliding groove, and the slide block is slidably disposed in the sliding groove. The second rack is provided with a pin that can extend into the sliding groove. The column is provided with a relief groove for avoiding the pin. The column is provided with a second guide groove that communicates with the sliding groove and the relief groove. The pushing block is slidably disposed in the second guide groove. The third elastic element is disposed on the column and acts on the pushing block. The third elastic element is used to push the pushing block to move away from the pin. The fourth rack can push the pushing block and push the pin through the pushing block.

[0029] By adopting the above technical solution, when it is necessary to drive the locking tongue on a certain counterweight block to exit the first locking groove through the jacking component, the sliding drive unit drives the slide block to move along the slide groove, moving the slide block to a certain counterweight block. Then, the winding motor drives the reel to rotate, and the reel winds up the pull rope. The pull rope pulls the third rack, and then the second gear drives the fourth rack to slide. The fourth rack pushes the jacking block, and the jacking block pushes the push post, thereby acting on the second rack and pushing the second rack to slide. Then, the first gear drives the first rack to slide, thereby driving the locking tongue to exit the first locking groove.

[0030] Optionally, a locking mechanism is also included, comprising a fifth rack, a fourth elastic element, and a third gear. The counterweight has a second boss and a second groove. The second boss can be inserted into the second groove of an adjacent counterweight. The second boss has a second locking groove. The fifth rack is slidably disposed on the counterweight and has a locking pin that can be inserted into the second locking groove of an adjacent counterweight. The third gear is rotatably disposed on the counterweight and meshes with the fifth rack. The fourth elastic element is disposed on the counterweight and acts on the fifth rack. The fourth elastic element is used to push the fifth rack towards the direction of the second boss. The third gear has a push rod that can extend into the through groove. When the column is inserted into the through groove, the column can push against the push rod to drive the third gear to rotate until the locking pin exits the second locking groove.

[0031] By adopting the above technical solution, when the counterweights of the working group are connected together by the connecting components, the adjacent counterweights in the working group can also be locked together by the locking mechanism to enhance the connection strength between multiple counterweights in the working group and prevent the counterweights from falling off when they are raised or lowered.

[0032] In summary, this application includes at least one of the following beneficial technical effects:

[0033] 1. When parking is required, the vehicle's weight is first measured using weighbridge or similar equipment. The measured weight is then compared to the weight of the counterweights in the working group. If the vehicle's weight is significantly lower than the counterweights in the working group, several counterweights in the working group are disassembled from the chain using a disassembly mechanism to reduce the weight of the counterweights suspended on the chain. If the vehicle's weight is significantly higher than the counterweights in the working group, several counterweights from the spare group are connected to the counterweights in the working group using a disassembly mechanism to increase the weight of the counterweights suspended on the chain. This ensures that the total weight of the counterweights in the working group is as balanced as possible with the vehicle's weight, thereby reducing the workload on the lifting drive components and improving the working stability of the lifting mechanism.

[0034] 2. When the counterweights of the working group are connected together by the connecting components, the adjacent counterweights in the working group can also be locked together by the locking mechanism to enhance the connection strength between multiple counterweights in the working group and prevent the counterweights from falling off during lifting. Attached Figure Description

[0035] Figure 1 is a structural schematic diagram of the high-rise high-speed tower-type automated parking garage in an embodiment of this application;

[0036] Figure 2 is a cross-sectional view of the high-rise high-speed tower-type automated parking garage in an embodiment of this application;

[0037] Figure 3 is a magnified view of part N in Figure 2;

[0038] Figure 4 is a partially enlarged schematic diagram of part M in Figure 2;

[0039] Figure 5 is a magnified view of part B in Figure 4;

[0040] Figure 7 is a magnified view of part A in Figure 4;

[0041] Figure 6 is a magnified view of part C in Figure 4.

[0042] Explanation of reference numerals in the attached figures:

[0043] 10. Parking tower; 11. Parking rack;

[0044] 20. Lifting mechanism; 21. First frame; 22. Lifting frame; 221. Comb frame; 23. Main sprocket; 24. Chain; 25. Lifting drive component; 27. Secondary sprocket;

[0045] 26. Counterweight; 261. First boss; 2611. First locking groove; 262. First groove; 263. Through groove; 264. First guide groove; 265. Second boss; 2651. Second locking groove; 266. Second groove; 267. Third guide groove; 268. Guide rod;

[0046] 30. Transporter; 40. Second rack;

[0047] 50. Moving component; 51. Linear screw module; 52. Moving part;

[0048] 60. Connecting assembly; 61. Locking tongue; 62. First rack; 63. First gear; 64. Second rack; 641. Pin; 65. First elastic element;

[0049] 70. Separation drive module; 71. Column; 711. Slide groove; 712. Clearance groove; 713. Second guide groove;

[0050] 72. Slide; 721. Screw hole; 73. Third rack; 731. First limiting plate; 732. Second limiting plate; 74. Second gear; 75. Fourth rack;

[0051] 76. Rack and pinion drive; 761. Thread spool; 762. Pull rope; 763. Retractor; 764. Second elastic element; 77. Push block; 771. Third limit plate; 78. Third elastic element; 79. Lead screw; 710. Lead screw motor;

[0052] 80. Locking mechanism; 81. Fifth rack; 811. Locking pin; 812. Sliding sleeve; 82. Fourth elastic element; 83. Third gear; 831. Push rod. Detailed Implementation

[0053] The present application will be further described in detail below with reference to Figures 1-7.

[0054] This application discloses a high-rise, high-speed tower-type automated parking garage.

[0055] Referring to Figures 1, 2 and 3, a high-rise, high-speed tower-type automated parking garage includes a parking tower 10, a lifting mechanism 20, a transporter 30, a second frame 40 and a disassembly mechanism. The parking tower 10 has multiple layers, and each layer of the parking tower 10 is equipped with a parking rack 11. The parking rack 11 can be a comb-shaped parking rack.

[0056] The lifting mechanism 20 includes a first frame 21, a lifting frame 22, a main sprocket 23, a chain 24, a lifting drive component 25, a counterweight 26, and a secondary sprocket 27. The main sprocket 23 and the secondary sprocket 27 are rotatably mounted on the first frame 21. The lifting drive component 25 is fixedly mounted on the first frame 21. The lifting drive component 25 can be a motor, and the output shaft of the motor is fixedly connected to the main sprocket 23.

[0057] Chain 24 is wound around main sprocket 23 and secondary sprocket 27. Lifting frame 22 is suspended and connected to one end of chain 24. There are multiple counterweights 26. The multiple counterweights 26 are divided into working group and spare group. The counterweights 26 of the working group are suspended and connected to the other end of chain 24.

[0058] The transporter 30 can move between the parking tower 10 and the lifting frame 22. The transporter 30 can be a comb-tooth structure transporter. The transporter 30 is adapted to the comb-tooth structure parking frame 11. The lifting frame 22 is equipped with a comb-tooth frame 221 adapted to the transporter 30.

[0059] The disassembly and assembly mechanism is used to connect several counterweights 26 in the spare group to the counterweights 26 in the working group, or to disassemble several counterweights 26 in the working group from the end of the chain 24. More specifically, the disassembly and assembly mechanism includes a moving component 50 and a connecting component 60. The moving component 50 and the counterweights 26 in the spare group are mounted on the second frame 40. The counterweights 26 in the spare group are assembled side by side and detachably connected to each other through the connecting component 60. The moving component 50 is connected to the counterweights 26 in the spare group and is used to drive the counterweights 26 in the spare group to move toward or away from the counterweights 26 in the working group. The counterweights 26 in the working group are assembled side by side and detachably connected to each other through the connecting component 60. The counterweight 26 in the working group that is farthest from the counterweights 26 in the spare group is fixed to the end of the chain 24. The counterweights 26 in the spare group can be connected to the counterweights 26 in the working group through the connecting component 60.

[0060] When parking is required, the vehicle's weight is first measured using weighing equipment such as a weighbridge, and the measured weight is compared with the weight of the counterweight 26 in the working group. If the vehicle's weight is significantly lower than the counterweight 26 in the working group, several counterweights 26 in the working group are disassembled from the chain 24 using a disassembly and connection mechanism to reduce the weight of the counterweights 26 suspended on the chain 24, so that the total weight of the counterweights 26 in the working group is as balanced as possible with the vehicle's weight. If the vehicle's weight is significantly higher than the counterweights 26 in the working group, several counterweights 26 in the spare group are connected to the counterweights 26 in the working group using a disassembly and connection mechanism to increase the weight of the counterweights 26 suspended on the chain 24, so that the total weight of the counterweights 26 in the working group is as balanced as possible with the vehicle's weight.

[0061] Next, the transporter 30 is moved onto the lifting frame 22, and the main sprocket 23 is driven to rotate by the lifting drive 25 to lower the lifting frame 22 to the ground. Then, the vehicle to be parked is driven onto the comb rack 221, and the main sprocket 23 is driven to rotate by the lifting drive 25. The main sprocket 23 drives the chain 24 to move, and the chain 24 drives the lifting frame 22 to rise, raising the lifting frame 22 to be level with a certain level of the parking tower 10. Then, the transporter 30 moves the vehicle on the comb rack 221 onto the parking rack 11 of the parking tower 10 to complete the parking.

[0062] Referring to Figures 4, 5, and 6, in an optional embodiment, the specific structure of the connecting component and its specific connection relationship with the counterweight 26 are as follows:

[0063] The counterweight 26 is provided with a first protrusion 261 and a first groove 262. Adjacent counterweights 26 can be inserted into the first protrusion 261 and the first groove 262. The first protrusion 261 is provided with a first locking groove 2611.

[0064] The connecting assembly 60 includes a locking tongue 61, a first rack 62, a first gear 63, a second rack 64, and a first elastic element 65. The locking tongue 61 is telescopically mounted on the counterweight 26. More specifically, the first rack 62 is slidably mounted on the counterweight 26, the locking tongue 61 is fixedly mounted on the first rack 62, the first gear 63 is rotatably mounted on the counterweight 26, and the second rack 64 is slidably mounted on the counterweight 26. The first rack 62 and the second rack 64 mesh with the first gear 63. The first elastic element 65 is mounted on the counterweight 26 and acts on the first rack 62. The first elastic element 65 is used to push the first rack 62 to move toward the first locking groove 2611.

[0065] In this embodiment, the first elastic element 65 can be a first compression spring, the counterweight 26 is provided with a first guide groove 264, the first rack 62 is slidably disposed in the first guide groove 264, the first compression spring is disposed in the first guide groove 264, and the two ends of the first compression spring abut against the inner wall of the first guide groove 264 of the counterweight 26 and the end of the first rack 62, respectively.

[0066] The locking tongue 61 can be inserted into the first locking groove 2611 of the adjacent counterweight 26, thereby detachably connecting the counterweights 26 of the spare group or the working group to each other.

[0067] Referring to Figures 4 and 5, during the process of adding or removing counterweights 26 from the working group, when it is necessary to separate adjacent counterweights 26 in the spare group or working group, the separation drive module 70 can act on the locking tongue 61 to drive the locking tongue 61 out of the first locking groove 2611, thereby unlocking the connecting component 60 and enabling the separation of two adjacent counterweights 26 locked together. In an optional embodiment, the specific structure of the separation drive module 70 is as follows:

[0068] The separation drive module 70 includes a column 71, a sliding drive component, a slide block 72, and a push assembly. The counterweight block 26 has a through groove 263 along its thickness direction. The column 71 passes through the through groove 263 of the spare group counterweight block 26. The moving component 50 is connected to the column 71. The moving component 50 is used to drive the column 71 to move toward or away from the counterweight block 26 of the working group. In this embodiment, the moving component 50 includes a moving component 52 and a linear screw module 51. The linear screw module 51 is connected to the moving component 52. The linear screw module 51 can drive the moving component 52 to translate. The counterweight block 26 in the spare group that is farthest from the working group counterweight block 26 is fixedly connected to the moving component 52. The column 71 is fixedly connected to the moving component 52.

[0069] A sliding drive component is mounted on the column 71 and connected to the slide block 72. The sliding drive component is used to drive the slide block 72 to move between multiple counterweight blocks 26. In this embodiment, the sliding drive component includes a lead screw 79 and a lead screw motor 710. The column 71 is provided with a slide groove 711, the slide block 72 is slidably disposed in the slide groove 711, the lead screw 79 is rotatably disposed on the column 71, the slide block 72 is provided with a screw hole 721, the lead screw 79 is screwed to the slide block 72 through the screw hole 721, and the lead screw motor 710 is fixedly mounted on the column 71 and connected to the lead screw 79.

[0070] The push assembly is mounted on the slide block 72. The push assembly can push the second rack 64, and then drive the first rack 62 to slide through the first gear 63, thereby driving the locking tongue 61 to exit the first locking groove 2611.

[0071] Referring to Figures 4 and 5, in an optional embodiment, the specific structure of the pushing component is as follows:

[0072] The jacking assembly includes a third rack 73, a second gear 74, a fourth rack 75, a rack drive 76, a jacking block 77, and a third elastic member 78. The third rack 73 and the fourth rack 75 are slidably mounted on the slide block 72, and the second gear 74 is rotatably mounted on the slide block 72. The third rack 73 and the fourth rack 75 are respectively meshed with the second gear 74. The rack drive 76 is mounted on the column 71 and is connected to the third rack 73.

[0073] In this embodiment, the specific structure of the rack drive 76 is as follows: The rack drive 76 includes a coil 761, a pull rope 762, a take-up and discharge motor 763, and a second elastic member 764. The coil 761 is rotatably mounted on the column 71. The take-up and discharge motor 763 is fixedly mounted on the column 71 and connected to the coil 761. One end of the pull rope 762 is fixedly connected to the third rack 73, and the other end of the pull rope 762 is fixedly connected to the coil 761. The pull rope 762 can be wound around the coil 761. The second elastic member 764 is mounted on the column 71 and acts on the third rack 73. The second elastic member 764 is used to push the third rack 73 to move away from the pull rope 762.

[0074] In this embodiment, the second elastic element 764 can be a second compression spring. More specifically, the third rack 73 is slidably disposed on the slide block 72. The third rack 73 is provided with a first limiting plate 731 and a second limiting plate 732. The first limiting plate 731 is located on the side of the slide block 72 closer to the pull rope 762, and the second limiting plate 732 is located on the side of the slide block 72 away from the pull rope 762. The second compression spring is sleeved on the outside of the third rack 73, and the two ends of the second compression spring abut against the slide block 72 and the second limiting plate 732 respectively.

[0075] The second rack 64 is provided with a pin 641 that can extend into the slide groove 711. The column 71 is provided with a relief groove 712 for avoiding the pin 641. The column 71 is provided with a second guide groove 713 that communicates with the slide groove 711 and the relief groove 712. The push block 77 is slidably disposed in the second guide groove 713. The third elastic member 78 is disposed on the column 71 and acts on the push block 77. The third elastic member 78 is used to push the push block 77 to move away from the pin 641.

[0076] In this embodiment, the third elastic element 78 may be a third spring. More specifically, the push block 77 is provided with a third limiting plate 771, and the third spring is sleeved on the push block 77. The two ends of the third spring abut against the third limiting plate 771 and the inner wall of the second guide groove 713 of the column 71, respectively.

[0077] When it is necessary to drive the locking tongue 61 on a certain counterweight 26 to exit the first locking groove 2611 by pushing the push assembly, the sliding drive unit drives the slide block 72 to move along the slide groove 711, moving the slide block 72 to a certain counterweight 26. Then, the winding motor 763 drives the coil 761 to rotate, and the coil 761 winds up the pull rope 762. The pull rope 762 pulls the third rack 73, and then the second gear 74 drives the fourth rack 75 to slide. The fourth rack 75 pushes the push block 77, and the push block 77 pushes the push post 641, thereby acting on the second rack 64 and pushing the second rack 64 to slide. Then, the first gear 63 drives the first rack 62 to slide, thereby driving the locking tongue 61 to exit the first locking groove 2611.

[0078] Referring to Figures 5, 6, and 7, when the counterweights 26 of the working group are connected together by the connecting assembly 60, adjacent counterweights 26 in the working group can also be locked together by the locking mechanism 80 to enhance the connection strength between multiple counterweights 26 in the working group and prevent the counterweights 26 from falling off during lifting. In an optional embodiment, the specific structure of the locking mechanism 80 is as follows:

[0079] The locking mechanism 80 includes a fifth rack 81, a fourth elastic element 82, and a third gear 83. The counterweight 26 is provided with a second boss 265 and a second groove 266. The second boss 265 can be inserted into the second groove 266 of the adjacent counterweight 26. The second boss 265 is provided with a second locking groove 2651. The fifth rack 81 is slidably disposed on the counterweight 26. The fifth rack 81 is provided with a locking pin 811. The locking pin 811 can be inserted into the second locking groove 2651 of the adjacent counterweight 26. The third gear 83 is rotatably disposed on the counterweight 26 and meshes with the fifth rack 81. The fourth elastic element 82 is disposed on the counterweight 26 and acts on the fifth rack 81. The fourth elastic element 82 is used to push the fifth rack 81 to move toward the second boss 265.

[0080] In this embodiment, the fourth elastic element 82 can be a fourth compression spring. More specifically, the counterweight 26 is provided with a third guide groove 267, the fifth rack 81 is provided with a sliding sleeve 812, the sliding sleeve 812 is slidably engaged in the third guide groove 267, the counterweight 26 is also provided with a guide rod 268, the sliding sleeve 812 is slidably sleeved on the guide rod 268, the fourth compression spring is sleeved on the guide rod 268, and the two ends of the fourth compression spring respectively abut against the inner wall of the third guide groove 267 of the sliding sleeve 812 and the counterweight 26.

[0081] The third gear 83 is equipped with a push rod 831 that extends to the through slot 263. During the process of adding or removing the counterweight 26 of the working group, when the counterweight 26 of the spare group is moved to abut against the counterweight 26 of the working group by the moving component 50, the column 71 is inserted into the through slot 263 of the counterweight 26 of the working group. At this time, the column 71 pushes the push rod 831 to drive the third gear 83 to rotate, and the fifth rack 81 drives the locking pin 811 to exit the second locking groove 2651, so that the locking mechanism 80 is engaged. In the unlocked state, the counterweight 26 that needs to be removed in the working group can be separated from the other counterweights 26. After the counterweights 26 in the working group are added or removed, the counterweights 26 of the spare group are separated from the counterweights 26 in the working group by the moving component 50. At the same time, the column 71 is withdrawn from the through groove 263 of the counterweight 26 in the working group. Under the action of the fourth elastic member 82, the locking pin 811 is re-inserted into the second locking groove 2651 of the adjacent counterweight 26, locking the adjacent counterweights 26 in the working group.

[0082] The implementation principle of this high-rise, high-speed tower-type automated parking garage is as follows:

[0083] When parking is required, the weight of the vehicle is first weighed using weighing equipment such as a weighbridge, and the weighed weight is compared with the weight of the counterweight block 26 of the working group. If the weight of the vehicle differs too much from that of the counterweight block 26 of the working group, the counterweight block 26 of the spare group is moved to abut against the counterweight block 26 of the working group by the moving component 50. At the same time, the column 71 is inserted into the through slot 263 of the counterweight block 26 of the working group. At this time, all the counterweight blocks 26 are locked together by the connecting component 60, and the locking mechanism 80 is in the unlocked state.

[0084] Next, the sliding drive unit drives the slide block 72 to move along the slide groove 711, moving the slide block 72 to a certain counterweight block 26. Then, the push assembly pushes the second rack 64, and the first gear 63 drives the first rack 62 to slide, driving the locking tongue 61 to exit the first locking groove 2611, unlocking the connecting assembly 60 on the certain counterweight block 26, so that several counterweight blocks 26 in the spare group can be connected to the working group, or several counterweight blocks 26 in the working group can be connected to the spare group.

[0085] Next, the counterweight 26 of the spare group is separated from the counterweight 26 of the working group by the moving component 50, thereby increasing or decreasing the number of counterweights 26 in the working group. At the same time, the column 71 is withdrawn from the through groove 263 of the counterweight 26 in the working group, and the locking pin 811 is re-inserted into the second locking groove 2651 of the adjacent counterweight 26 under the force of the fourth elastic element 82, thereby locking the adjacent counterweights 26 in the working group.

[0086] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A high-rise, high-speed tower-type automated parking garage, characterized in that: include: Parking tower (10); The lifting mechanism (20) includes a first frame (21), a lifting frame (22), a main sprocket (23), a chain (24), a lifting drive (25), and a counterweight (26). The main sprocket (23) is rotatably mounted on the first frame (21). The lifting drive (25) is fixed on the first frame (21) and connected to the main sprocket (23). The chain (24) is wound around the main sprocket (23). The lifting frame (22) is suspended and connected to one end of the chain (24). There are multiple counterweights (26), which are divided into a working group and a spare group. The counterweights (26) of the working group are suspended and connected to the other end of the chain (24). The transporter (30) is capable of moving between the parking tower (10) and the lifting frame (22). The second frame (40) has the counterweights (26) of the spare group mounted on it. A disassembly mechanism is used to connect several counterweights (26) of the spare group to the counterweights (26) of the working group, or to disassemble several counterweights (26) of the working group from the end of the chain (24). The disassembly mechanism includes a moving component (50) and a connecting component (60). The moving component (50) is mounted on the second frame (40) and connected to the counterweights (26) of the spare group. The moving component (50) is used to drive the counterweights (26) of the spare group towards or away from the chain. The counterweight (26) of the working group moves, and the counterweight (26) of the spare group is assembled side by side and detachably connected to each other through the connecting component (60). The counterweight (26) of the working group is assembled side by side and detachably connected to each other through the connecting component (60). The counterweight (26) of the spare group can be connected to the counterweight (26) of the working group through the connecting component (60). The disassembly mechanism also includes a separation drive module (70). The counterweight (26) is provided with a first boss (261) and a first groove (262). Adjacent counterweights (26) can be connected to each other through the first boss (261). The first groove (262) is inserted into the first boss (261), and the first locking groove (2611) is provided on the first boss (261). The connecting component (60) includes a locking tongue (61), which is retractably mounted on the counterweight (26). The locking tongue (61) can be inserted into the first locking groove (2611) of the adjacent counterweight (26). The separation drive module (70) can act on the locking tongue (61) to drive the locking tongue (61) to exit the first locking groove (2611). The connecting component (60) also includes a first rack (62), a first gear (63), a second rack (64), and a first elastic element (65). The first rack (62) is slidably disposed on the counterweight (26), the locking tongue (61) is fixedly disposed on the first rack (62), the first gear (63) is rotatably disposed on the counterweight (26), the second rack (64) is slidably disposed on the counterweight (26), the first rack (62) and the second rack (64) mesh with the first gear (63), the first elastic element (65) is disposed on the counterweight (26) and acts on the first rack (62), the first elastic element (65) is used to push the first rack (62) to move toward the first locking groove (2611);The separation drive module (70) includes a column (71), a sliding drive component, a slide block (72), and a pushing assembly. The counterweight block (26) has a through groove (263) along its thickness direction. The column (71) passes through the through groove (263) of the counterweight block (26) in the spare group. The moving assembly (50) is connected to the column (71) and is used to drive the column (71) to move towards or away from the counterweight block (26) in the working group. The sliding drive component is located on the column (71) and connected to the slide block (72). The sliding drive component is used to drive the slide block (72) to move between multiple counterweight blocks (26). The pushing assembly is located on the slide block (72) and is capable of pushing the second rack (64).

2. The high-rise, high-speed tower-type automated parking garage according to claim 1, characterized in that, The pushing assembly includes a third rack (73), a second gear (74), a fourth rack (75), and a rack drive (76). The third rack (73) and the fourth rack (75) are slidably disposed on the slide (72). The second gear (74) is rotatably disposed on the slide (72). The third rack (73) and the fourth rack (75) are respectively meshed with the second gear (74). The rack drive (76) is disposed on the column (71) and connected to the third rack (73). The fourth rack (75) can act on the second rack (64) to push the second rack (64).

3. The high-rise, high-speed tower-type automated parking garage according to claim 2, characterized in that, The rack drive (76) includes a coil (761), a pull rope (762), a take-up and discharge motor (763), and a second elastic element (764). The coil (761) is rotatably mounted on the column (71). The take-up and discharge motor (763) is fixed on the column (71) and connected to the coil (761). One end of the pull rope (762) is fixedly connected to the third rack (73), and the other end of the pull rope (762) is fixedly connected to the coil (761). The pull rope (762) can be wound around the coil (761). The second elastic element (764) is mounted on the column (71) and acts on the third rack (73). The second elastic element (764) is used to push the third rack (73) to move away from the pull rope (762).

4. The high-rise, high-speed tower-type automated parking garage according to claim 3, characterized in that, The second elastic element (764) is a second compression spring. The third rack (73) slides through the slide block (72). The third rack (73) is provided with a first limiting plate (731) and a second limiting plate (732). The first limiting plate (731) is located on the side of the slide block (72) close to the pull rope (762), and the second limiting plate (732) is located on the side of the slide block (72) away from the pull rope (762). The second compression spring is sleeved on the outside of the third rack (73), and the two ends of the second compression spring abut against the slide block (72) and the second limiting plate (732) respectively.

5. The high-rise, high-speed tower-type automated parking garage according to claim 4, characterized in that, The jacking assembly further includes a jacking block (77) and a third elastic element (78). The column (71) is provided with a groove (711), and the slide block (72) is slidably disposed in the groove (711). The second rack (64) is provided with a pin (641) that can extend into the groove (711). The column (71) is provided with a clearance groove (712) for avoiding the pin (641). The column (71) is provided with a groove (711) and a clearance groove (712) that interact with the groove (711) and the clearance groove (712). The second guide groove (713) is connected to the push block (77), which is slidably disposed in the second guide groove (713). The third elastic element (78) is disposed on the column (71) and acts on the push block (77). The third elastic element (78) is used to push the push block (77) to move away from the pin (641). The fourth rack (75) can push the push block (77) and push the pin (641) through the push block (77).

6. The high-rise, high-speed tower-type automated parking garage according to claim 1, characterized in that, It also includes a locking mechanism (80), which includes a fifth rack (81), a fourth elastic element (82), and a third gear (83). The counterweight (26) is provided with a second boss (265) and a second groove (266). The second boss (265) can be inserted into the second groove (266) of the adjacent counterweight (26). The second boss (265) is provided with a second locking groove (2651). The fifth rack (81) is slidably disposed on the counterweight (26). The fifth rack (81) is provided with a locking pin (811). The locking pin (811) can be inserted into the second locking groove (2651) of the adjacent counterweight (26). The third gear (83) 3) Rotatably mounted on the counterweight (26) and meshing with the fifth rack (81), the fourth elastic element (82) is mounted on the counterweight (26) and acts on the fifth rack (81). The fourth elastic element (82) is used to push the fifth rack (81) to move towards the second boss (265). The third gear (83) is provided with a push rod (831) that can extend to the through groove (263). When the column (71) is inserted into the through groove (263), the column (71) can push against the push rod (831) to drive the third gear (83) to rotate until the locking pin (811) exits the second locking groove (2651).

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