Vertical shaft stereo garage uses slide bar type slot access car system and its working method

Abstract

The application discloses a slide rod type slot vehicle storing and taking system for a vertical shaft stereo garage and a working method thereof. The slide rod type slot vehicle storing and taking system is installed in a rectangular vertical shaft, and the rectangular vertical shaft comprises an outer cylinder and an inner cylinder. The other side of the inner cylinder is provided with a plurality of layers of parking spaces. The slide rod type slot vehicle storing and taking system comprises a slide rod, a vehicle receiving assembly, a walking assembly, a track and a U-shaped sliding block. The U-shaped sliding block is installed on the track and moves along the extension direction of the track. The slide rod is installed on the U-shaped sliding block. The walking assembly is installed on the slide rod and moves along the vertical direction of the slide rod. The vehicle receiving assembly is connected to the walking assembly. The vehicle receiving assembly comprises a vehicle receiving plate, a self-locking slot assembly, a self-locking buckle assembly, a hydraulic cylinder, a connecting plate, a movable slot plate and a reinforcing plate. The self-locking buckle assembly is matched with the self-locking slot assembly. A plurality of pairs of slot plates are arranged along the vertical direction of the inner wall of the outer cylinder. The slide rod type slot vehicle storing and taking system has the advantages that the vehicle receiving plate is used for self-locking vehicle taking and slot storing, and the vehicle storing and taking efficiency is high.

Description

Technical Field

[0001] This invention relates to the technical field of vertical shaft parking equipment, and in particular to a sliding bar slot vehicle storage and retrieval system for vertical shaft parking garages and its working method. Background Technology

[0002] With the accelerating pace of urbanization, the urban resident population is increasing while the available land area in cities is decreasing. Furthermore, the growing number of private car owners is exacerbating parking difficulties. In recent years, underground cylindrical multi-level parking garages have emerged as a new structural solution to urban parking problems. Circular pit-type multi-level parking garages are a common type of circular vertical lift parking system, favored for their small footprint, numerous parking spaces, and high system safety and reliability. However, in scenarios with dense buildings and irregular open spaces between buildings, such as long, narrow, or L-shaped surfaces, constructing circular pit-type multi-level parking garages cannot fully utilize available space, or may even be impossible. Circular pit-type multi-level parking garages also suffer from insufficient parking space utilization. Additionally, circular pit-type multi-level parking garages typically feature a 360-degree rotating lift driven by a motor and chain, requiring additional parking and retrieval robots. This results in slow retrieval speeds, and the chain-driven system presents challenges due to its cumbersome and time-consuming maintenance and complex structure. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of the prior art by providing a sliding-bar slot-type vehicle storage and retrieval system for vertical shaft parking garages and its operating method. This system is installed within a rectangular vertical shaft, enabling rapid vehicle storage and retrieval. The system comprises a sliding bar, a vehicle receiving assembly, a traveling assembly, a track, and a U-shaped slider. The track is located at the bottom inner edge of the rectangular vertical shaft. The U-shaped slider is mounted on the track and moves along its extension direction. The sliding bar is mounted on the U-shaped slider. The traveling assembly is mounted on the sliding bar and moves vertically along the sliding bar. The vehicle receiving assembly is connected to the traveling assembly. The sliding-bar slot-type vehicle storage and retrieval system has a simple structure. Each parking space uses a slot plate, and both the vehicle receiving plate and the vehicle storage plate are shared, resulting in low equipment cost. The system employs self-locking vehicle retrieval from the receiving plate and slot-type vehicle storage, leading to high efficiency in vehicle storage and retrieval.

[0004] The objective of this invention is achieved through the following technical solutions:

[0005] A sliding-bar slot-type vehicle storage and retrieval system for a vertical shaft parking garage is disclosed. The system is installed within a rectangular vertical shaft, which includes an outer cylinder and an inner cylinder. The inner cylinder is installed on one side inside the outer cylinder, and the other side of the outer cylinder has several parking spaces connected to the interior of the inner cylinder. The system includes a sliding bar, a vehicle receiving assembly, a traveling assembly, a track, and a U-shaped slider. The track is located at the bottom of the inner cylinder. The U-shaped slider is mounted on the track and moves along its extension direction. The sliding bar is mounted on the U-shaped slider. The traveling assembly is mounted on the sliding bar and moves vertically along the sliding bar. The vehicle receiving assembly is connected to the traveling assembly. The vehicle receiving assembly includes a receiving plate, a self-locking slot assembly, a self-locking buckle assembly, a hydraulic cylinder, a connecting plate, a movable slot plate, and a reinforcing plate. The connecting plate is vertical. The connecting plate is connected to the walking assembly via the reinforcing plate. The top and bottom of the connecting plate are respectively provided with the hydraulic cylinder and the movable slot plate. The receiving plate is horizontally set. One end of the receiving plate is inserted into the movable slot of the movable slot plate, and the other end is provided with the self-locking slot assembly. The hydraulic cylinder is inclined downward. The base of the hydraulic cylinder is fixed on the connecting plate, and the hydraulic rod is equipped with the self-locking buckle assembly. The self-locking buckle assembly cooperates with the self-locking slot assembly. The outer cylinder has multiple pairs of slot plates vertically arranged along its inner wall. Each pair of slot plates includes two slot plates arranged opposite to each other on both sides of the inner wall of the outer cylinder. Each slot plate includes two slot plate assemblies arranged opposite to each other vertically. A slot for inserting the receiving plate is formed between the two slot plate assemblies of the slot plate. The receiving plate is inserted into the slot as a vehicle storage plate.

[0006] The self-locking slot assembly includes a self-locking cylinder, a limiting block, and a return spring. The self-locking cylinder is inclined upwards, and a self-locking slot is provided on the top of the self-locking cylinder along the inclined direction. The self-locking cylinder has two oppositely arranged telescopic holes along the circumference, and the telescopic holes communicate with the self-locking slot. The return spring is installed in the telescopic holes, with one end of the return spring connected to the end of the telescopic hole and the other end connected to one end of the limiting block. The other end of the limiting block extends into the self-locking slot, and this end of the limiting block has an arc-shaped surface.

[0007] The self-locking buckle assembly includes a self-locking limiting block, a limiting rod, and an unlocking motor. The base of the unlocking motor is installed at the end of the hydraulic rod of the hydraulic cylinder, and the shaft of the unlocking motor is connected to the limiting rod. A self-locking limiting block is provided on each side of the middle part of the limiting rod.

[0008] The traveling assembly includes a slide cylinder, a clamping hydraulic cylinder, and a traveling mechanism. The slide cylinder is sleeved outside the slide rod. Multiple sets of clamping hydraulic cylinders are arranged vertically along the inner wall of the slide cylinder. Each set of clamping hydraulic cylinders includes multiple clamping hydraulic cylinders arranged circumferentially along the inner wall of the slide cylinder. The base of the clamping hydraulic cylinder is fixed on the inner wall of the slide cylinder, and the clamping hydraulic rod is connected to the traveling mechanism.

[0009] The walking mechanism includes a support plate, a support plate, a drive motor, a drive wheel, a wheel axle, and a chain. The support plate is mounted on the clamping hydraulic rod of the clamping hydraulic cylinder. Two support plates are arranged opposite each other, and both support plates are mounted on the support plate. The two ends of the wheel axle are respectively installed in the wheel axle holes of the two support plates. The drive wheel is installed in the middle of the wheel axle and abuts against the slide rod. The drive motor is located between the two support plates. The base of the drive motor is mounted on one of the support plates, and the drive motor shaft is connected to one end of the wheel axle through the chain.

[0010] The track is an I-beam structure, with its top located at the inner bottom of the U-shaped slider. The bottom of the U-shaped slider has two mutually facing extensions. The U-shaped slider is driven by a drive mechanism, which includes a drive motor, drive wheels, axles, and a chain. Multiple sets of drive motors are arranged along the length of the U-shaped slider's interior. Each set includes two drive motors located on opposite sides of the U-shaped slider's interior. The axles are installed in axle holes on opposite sides of the U-shaped slider's interior, with a drive wheel at each end. The drive wheels are located on the top of the track. The base of the drive motor is mounted on the side wall inside the U-shaped slider, and the drive motor shaft is connected to the axle via the chain.

[0011] The rectangular shaft has one or more rectangular shafts in any combination.

[0012] The top of the rectangular shaft is equipped with a garage canopy. The garage canopy has a garage entrance and exit on the same side of the outer cylinder where the parking space is located, and a canopy is installed at the garage entrance and exit.

[0013] A method for operating a sliding-bar slot vehicle storage and retrieval system for a vertical shaft parking garage, the method comprising a vehicle storage method and a vehicle retrieval method;

[0014] The vehicle parking method includes the following steps:

[0015] The vehicle to be stored drives into the garage canopy from the garage entrance / exit. The walking assembly adjusts and fixes the position of the receiving assembly on the sliding rod. At this point, the receiving assembly is on the ground, directly facing the vehicle to be stored, and the sliding rod is at the position furthest from the parking space. The vehicle moves onto the receiving assembly, and the walking assembly adjusts and fixes its position on the sliding rod. At this point, the receiving assembly is on the floor corresponding to the vacant parking space, directly facing the vacant parking space, and the sliding rod is at the position furthest from the parking space. The sliding rod is moved horizontally towards the parking space, installing the receiving plate of the receiving assembly into the vacant parking space. At this point, the sliding rod is at the position closest to the parking space. The connection between the self-locking buckle assembly and the self-locking slot assembly is released. The sliding rod is moved horizontally away from the parking space, separating the receiving assembly and the receiving plate.

[0016] The vehicle retrieval method includes the following steps:

[0017] Adjust and fix the position of the traveling assembly on the slide bar. At this time, the movable slot of the receiving assembly is aligned with the receiving plate on which the vehicle to be retrieved is placed. Move the slide bar horizontally towards the parking space, insert the receiving plate on which the vehicle to be retrieved is placed into the movable slot of the receiving assembly, and connect the self-locking buckle assembly with the self-locking slot assembly. At this time, the slide bar is located at the position closest to the parking space. Move the slide bar horizontally away from the parking space. At this time, the slide bar is located at the position furthest from the parking space. Adjust and fix the position of the receiving assembly on the slide bar using the traveling assembly. At this time, the receiving assembly is on the ground, and the slide bar is located at the position furthest from the parking space. The vehicle to be retrieved leaves the receiving assembly and exits from the garage entrance / exit.

[0018] The advantages of this invention are:

[0019] (1) The sliding slot vehicle storage and retrieval system has a simple structure. Each parking space on each floor uses a slot plate, and the receiving plate and the storage plate are shared, resulting in low equipment cost.

[0020] (2) The vehicle receiving plate is self-locking for vehicle retrieval and vehicle receiving plate slots for vehicle storage, resulting in high vehicle retrieval efficiency;

[0021] (3) Rectangular shaft garages can make full use of the parking area of ​​shaft garages;

[0022] (4) Multiple rectangular shaft garages can be combined to adapt to various irregular plot scenarios and build shaft garages, making full use of spare space;

[0023] (5) The sliding slot storage and retrieval system is simple to assemble, easy to inspect and maintain, and has low operation and maintenance costs. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the sliding slot access vehicle system of the present invention;

[0025] Figure 2 for Figure 1 Cross-sectional view of AA in the middle;

[0026] Figure 3 for Figure 1 Cross-sectional view of BB in the middle;

[0027] Figure 4 for Figure 3 Cross-sectional view of CC in the middle;

[0028] Figure 5 for Figure 4 Cross-sectional view of DD in the middle;

[0029] Figure 6 for Figure 4 Cross-sectional view of the EE;

[0030] Figure 7 This is a schematic diagram of the U-shaped slider of the present invention;

[0031] Figure 8 This is a combined diagram of multiple rectangular vertical shafts according to the present invention;

[0032] like Figures 1-8 As shown in the figure, the labels represent:

[0033] 1. Rectangular shaft; 2. Garage shed; 3. Sliding slot vehicle retrieval system; 4. Ground;

[0034] 11. Outer cylinder, 12. Inner cylinder, 13. Bottom sealing, 14. Base plate, 15. Parking space;

[0035] 21. Garage entrance / exit; 22. Canopy;

[0036] 31. Slide bar; 32. Vehicle receiving assembly; 33. Traveling assembly; 34. Slot plate; 35. Slot; 36. Rail; 37. U-shaped slider;

[0037] 321. Receiving plate; 322. Self-locking slot assembly; 323. Self-locking buckle assembly; 324. Hydraulic cylinder; 325. Hydraulic rod; 326. Connecting plate; 327. Movable slot plate; 328. Movable slot; 329. Reinforcing plate;

[0038] 331. Slide cylinder; 332. Clamping hydraulic cylinder; 333. Clamping hydraulic rod; 334. Traveling mechanism;

[0039] 3221. Self-locking cylinder; 3222. Self-locking slot; 3223. Telescopic hole; 3224. Limiting block; 3225. Return spring;

[0040] 3231. Self-locking limit fan block; 3232. Limiting rod; 3233. Unlocking motor; 3234. Unlocking motor shaft;

[0041] 3341. Support plate, 3342. Support plate, 3343. Drive motor, 3344. Drive motor shaft, 3345. Drive wheel, 3346. Wheel axle, 3347. Chain, 3348. Wheel axle hole. Detailed Implementation

[0042] The features and other related features of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments, so as to facilitate understanding by those skilled in the art:

[0043] Example: Figures 1-8 As shown, this embodiment relates to a sliding-bar slot vehicle retrieval system for a vertical shaft parking garage. The sliding-bar slot vehicle retrieval system 3 is installed inside a rectangular shaft 1. The rectangular shaft 1 comprises one or more rectangular shafts in arbitrary combination. The top of the rectangular shaft 1 is level with the ground 4, and the bottom is below the ground 4. A garage canopy 2 is provided on the top of the rectangular shaft 1. The rectangular shaft 1 includes an outer cylinder 11, an inner cylinder 12, a bottom sealing 13, and a bottom plate 14. The inner cylinder 12 is installed on one side inside the outer cylinder 11. Several layers of parking spaces 15 are provided on the other side inside the outer cylinder 11. The parking spaces 15 are connected to the interior of the inner cylinder 12. The bottom of the outer cylinder 11 and the inner cylinder 12 are provided with a bottom sealing 13, and the bottom plate 14 is provided on the bottom sealing 13. The sliding bar slot vehicle retrieval system 3 includes a sliding bar 31, a vehicle receiving assembly 32, a traveling assembly 33, a track 36, and a U-shaped slider 37. The track 36 is located at the bottom of the inner cylinder 12. The U-shaped slider 37 is mounted on the track 36 and moves along the extension direction of the track 36. The bottom end of the sliding bar 31 is mounted on the U-shaped slider 37, and the top end extends to the outside of the inner cylinder 12 and is located inside the garage canopy 2. The traveling assembly 33 is mounted on the sliding bar 31 and moves vertically along the sliding bar 31. The vehicle receiving assembly 32 is connected to the traveling assembly 33. The garage canopy 2 has a garage entrance / exit 21 on the same side as the parking space 15 on the outer cylinder 11. Vehicles can enter and exit the vertical shaft parking garage through the garage entrance / exit 21. A canopy 22 is installed at the garage entrance / exit 21 for rain protection.

[0044] like Figures 1-6As shown, the walking assembly 33 includes a slide cylinder 331, a clamping hydraulic cylinder 332, and a walking mechanism 334. The slide cylinder 331 is sleeved on the outside of the slide rod 31. The inner diameter of the slide cylinder 331 is larger than the outer diameter of the slide rod 31. Three sets of clamping hydraulic cylinders 332 are vertically arranged along the inner wall of the slide cylinder 331. Each set of clamping hydraulic cylinders 332 includes three clamping hydraulic cylinders 332 arranged circumferentially along the inner wall of the slide cylinder 332. The base of the clamping hydraulic cylinder 332 is fixed on the inner wall of the slide cylinder 331, and the clamping hydraulic rod 333 is connected to the walking mechanism 334. The walking mechanism 334 includes a support plate 3341, a support plate 3342, a drive motor 3343, a drive wheel 3345, a wheel axle 3346, and a chain 3347. The support plate 3341 is mounted on the clamping hydraulic rod 333 of the clamping hydraulic cylinder 332. There are two support plates 3342 arranged opposite each other, and both support plates 3342 are mounted on the support plate 3341. The two ends of the wheel axle 3346 are respectively installed in the wheel axle holes 3348 of the two support plates 3342. The drive wheel 3345 is installed in the middle of the wheel axle 3346 and abuts against the slide rod 31. The drive motor 3343 is located between the two support plates 3342. The base of the drive motor 3343 is mounted on one support plate 3342, and the drive motor shaft 3344 is connected to one end of the wheel axle 3346 (which is mounted on the other support plate 3342) through the chain 3347. The clamping hydraulic cylinder 332 drives the clamping hydraulic rod 333 to move, causing the drive wheel 3345 of the traveling mechanism 334 to abut against the slide bar 31, facilitating the movement of the drive wheel 3345 on the slide bar 31. Furthermore, by increasing the force applied to the drive wheel 3345 by the clamping hydraulic cylinder 332, the drive wheel 3345 can be fixed to the slide bar 31, preventing it from slipping. The drive motor 3343 drives the drive motor shaft 3344 to rotate, which, under the transmission of the chain 3347, drives the wheel axle 3346 to rotate, thereby realizing the movement of the drive wheel 3345 on the slide bar 31.

[0045] The receiving assembly 32 includes a receiving plate 321, a self-locking slot assembly 322, a self-locking buckle assembly 323, a hydraulic cylinder 324, a connecting plate 326, a movable slot plate 327, and a reinforcing plate 329. The connecting plate 326 is vertically arranged and connected to the slide cylinder 331 of the traveling assembly 33 through the reinforcing plate 329. The top and bottom of the connecting plate 326 are respectively provided with a hydraulic cylinder 324 and a movable slot plate 327. There are two hydraulic cylinders 324 arranged opposite each other. The receiving plate 321 is horizontally arranged. One end of the receiving plate 321 is inserted into the movable slot 328 of the movable slot plate 327, and the other end is provided with a self-locking slot assembly 322. There are two self-locking slot assemblies 322 arranged opposite each other. The hydraulic cylinder 324 is inclined downward. The base of the hydraulic cylinder 324 is fixed on the connecting plate 326, and the self-locking buckle assembly 323 is installed on the hydraulic rod 325. The self-locking buckle assembly 323 cooperates with the self-locking slot assembly 322. The outer cylinder 11 is provided with multiple pairs of slot plates 34 along its inner wall. Each pair of slot plates 34 includes two slot plates 34 arranged opposite to each other on both sides of the inner wall of the outer cylinder 11. Each slot plate 34 includes two slot plate assemblies arranged opposite to each other. A slot 35 for inserting a receiving plate 321 is formed between the two slot plate assemblies of the slot plate 34. The receiving plate 321 is inserted into the slot 35 as a storage plate.

[0046] The self-locking slot assembly 322 includes a self-locking cylinder 3221, a limiting block 3224, and a return spring 3225. The self-locking cylinder 3221 is inclined upwards, and a self-locking slot 3222 is provided on the top of the self-locking cylinder 3221 along the inclined direction. The self-locking cylinder 3221 has two oppositely arranged telescopic holes 3223 along its circumference, which communicate with the self-locking slot 3222. The return spring 3225 is installed in the telescopic holes 3223. One end of the return spring 3225 is connected to the end of the telescopic hole 3223, and the other end is connected to one end of the limiting block 3224. The other end of the limiting block 3224 extends into the self-locking slot 3222, and this end of the limiting block 3224 has an arc-shaped surface. When the return spring 3225 is in a relaxed state, a gap is formed between the ends of the two limiting blocks 3224 that are not connected to the return spring 3225, facilitating the passage of the hydraulic rod 3225.

[0047] The self-locking buckle assembly 323 includes a self-locking limiting block 3231, a limiting rod 3232, and an unlocking motor 3233. The base of the unlocking motor 3233 is installed at the end of the hydraulic rod 325 of the hydraulic cylinder 324, and the unlocking motor shaft 3234 is connected to the limiting rod 3232. A self-locking limiting block 3231 is provided on each side of the middle part of the limiting rod 3232.

[0048] When the self-locking latch assembly 323 needs to be engaged with the self-locking slot assembly 322, the return spring 3225 is in a relaxed state beforehand; the setting direction of the two self-locking limit blocks 3231 is perpendicular to the setting direction of the two limit blocks 3224. Hydraulic cylinder 324 drives hydraulic rod 325 to extend. During this process, hydraulic rod 325 and its self-locking limiting block 3231 move into self-locking slot 3222. Hydraulic rod 325 presses against limiting block 3224, and return spring 3225 begins to compress, causing hydraulic rod 325 and self-locking limiting block 3231 to pass through the plane where limiting block 3224 is located. Limiting block 3224 abuts against hydraulic rod 325, and self-locking limiting block 3231 is located below limiting block 3224. Unlocking motor 3233 drives unlocking motor shaft 3234 to rotate so that the setting direction of the two self-locking limiting blocks 3231 is parallel to the setting direction of the two limiting blocks 3224, and self-locking limiting blocks 3231 contact limiting block 3224.

[0049] When it is necessary to release the engagement between the self-locking latch assembly 323 and the self-locking slot assembly 322, the unlocking motor 3233 drives the unlocking motor shaft 3234 to rotate so that the setting direction of the two self-locking limit blocks 3231 is perpendicular to the setting direction of the two limit blocks 3224; the hydraulic cylinder 324 drives the hydraulic rod 325 to retract, and the hydraulic rod 325 and the self-locking limit blocks 3231 move to the top of the limit blocks 3224 until the hydraulic rod 325 disengages from the limit blocks 3224, and the return spring 3225 rebounds.

[0050] like Figure 7 As shown, track 36 is an I-beam structure, and the top of track 36 is located at the inner bottom of U-shaped slider 37. The bottom of the U-shaped slider 37 has two mutually facing extensions that can limit the top of the track 36. The U-shaped slider 37 is driven by a drive mechanism, which includes a drive motor 3343, a drive wheel 3345, a wheel axle 3346, and a chain 3347. Multiple sets of drive motors 3343 are arranged along the length of the U-shaped slider 37. Each set of drive motors 3343 includes two drive motors 3343 respectively arranged on both sides of the U-shaped slider 37. The two ends of the wheel axle 3346 are respectively installed in the wheel axle holes 3348 on both sides of the U-shaped slider 37. Each end of the wheel axle 3346 is provided with a drive wheel 3345. The drive wheel 3345 is located on the top of the track 36. The base of the drive motor 3343 is installed on the side wall inside the U-shaped slider 37. The drive motor shaft 3344 is connected to the wheel axle 3346 through the chain 3347. Among them, the drive motor 3343 drives the drive motor shaft 3344 to rotate, and under the transmission of the chain 3347, it drives the wheel shaft 3346 to rotate, thereby realizing the movement of the drive wheel 3345 on the top of the track 36.

[0051] like Figures 1-8As shown, this embodiment also includes a working method for a sliding-bar slot vehicle storage and retrieval system for a vertical shaft parking garage. This working method includes a vehicle storage method and a vehicle retrieval method, the steps of which are as follows:

[0052] The parking method includes the following steps:

[0053] The vehicle to be stored enters the garage canopy 2 from garage entrance / exit 21. The position of the receiving component 32 on the sliding bar 31 is adjusted and fixed using the walking component 33. At this time, the receiving component 32 is located on the ground 4, directly facing the vehicle to be stored, and the sliding bar 31 is located at the position furthest from the parking space 15. The vehicle to be stored moves onto the receiving component 32, and the position of the receiving component 32 on the sliding bar 31 is adjusted and fixed using the walking component 33. At this time, the receiving component 32 is in an idle position. The receiving assembly 32 is positioned opposite the vacant parking space 15, and the sliding rod 31 is located at the position furthest from the parking space 15. The sliding rod 31 moves horizontally in the direction close to the parking space 15, and the receiving plate 321 of the receiving assembly 32 is inserted into the slot 35 corresponding to the vacant parking space 15. At this time, the sliding rod 31 is located at the position closest to the parking space 15. The connection between the self-locking buckle assembly 323 and the self-locking slot assembly 322 of the receiving assembly 32 is released. The sliding rod 31 moves horizontally in the direction away from the parking space 15, separating the movable slot plate 327 and the receiving plate 321 of the receiving assembly 32.

[0054] The car retrieval process includes the following steps:

[0055] Adjust and fix the position of the walking assembly 33 on the slide bar 31. At this time, the movable slot 328 of the receiving assembly 32 is aligned with the receiving plate 321 on which the vehicle to be retrieved is placed. Move the slide bar 31 horizontally towards the parking space 15 and insert the receiving plate 321 on which the vehicle to be retrieved is placed into the movable slot 328 of the receiving assembly 32. At this time, the slide bar 31 is located at the position closest to the parking space 15. Connect the self-locking buckle assembly 323 to the self-locking slot assembly 322. Move the slide bar 31 horizontally away from the parking space 15. At this time, the slide bar 31 is located at the position furthest from the parking space 15. Adjust and fix the position of the receiving assembly 32 on the slide bar 31 through the walking assembly 33. At this time, the receiving assembly 32 is located on the ground 4, and the slide bar 31 is located at the position furthest from the parking space 15. The vehicle to be retrieved leaves the receiving assembly 32 and exits from the garage entrance / exit 21.

[0056] Specifically, the vertical position of the walking component 33 is adjusted by the clamping hydraulic cylinder 332 and the drive motor 3343, the walking component 33 is fixed by the clamping hydraulic cylinder 332, and the horizontal position of the slide rod 31 is adjusted by the U-shaped slider 37.

[0057] The beneficial technical effects of this embodiment are as follows:

[0058] (1) The sliding slot vehicle storage and retrieval system has a simple structure. Each parking space on each floor uses a slot plate, and the receiving plate and the storage plate are shared, resulting in low equipment cost.

[0059] (2) The vehicle receiving plate is self-locking for vehicle retrieval and vehicle receiving plate slots for vehicle storage, resulting in high vehicle retrieval efficiency;

[0060] (3) Rectangular shaft garages can make full use of the parking area of ​​shaft garages;

[0061] (4) Multiple rectangular shaft garages can be combined to adapt to various irregular plot scenarios and build shaft garages, making full use of spare space;

[0062] (5) The sliding slot storage and retrieval system is simple to assemble, easy to inspect and maintain, and has low operation and maintenance costs.

[0063] Although the above embodiments have described the concept and embodiments of the present invention in detail with reference to the accompanying drawings, those skilled in the art will recognize that various improvements and modifications can still be made to the present invention without departing from the scope of the claims, and therefore will not be elaborated here.

Claims

1. A sliding-bar slot vehicle storage and retrieval system for a vertical shaft parking garage, characterized in that: The sliding bar type slot retrieval vehicle system is installed in a rectangular shaft, which includes an outer cylinder and an inner cylinder. The inner cylinder is installed inside one side of the outer cylinder, and the other side of the outer cylinder has several parking spaces, which are connected to the interior of the inner cylinder. The sliding bar type slot retrieval vehicle system includes a sliding bar, a vehicle receiving assembly, a traveling assembly, a track, and a U-shaped slider. The track is located at the bottom of the inner cylinder, the U-shaped slider is installed on the track and moves along the track's extension direction, the sliding bar is installed on the U-shaped slider, the traveling assembly is installed on the sliding bar and moves vertically along the sliding bar, and the vehicle receiving assembly is connected to the traveling assembly. The vehicle receiving assembly includes a receiving plate, a self-locking slot assembly, a self-locking buckle assembly, a hydraulic cylinder, a connecting plate, a movable slot plate, and a reinforcing plate. The connecting plate is vertically arranged and connected to the reinforcing plate. Connected to the walking assembly, the top and bottom of the connecting plate are respectively provided with the hydraulic cylinder and the movable slot plate. The receiving plate is horizontally arranged, with one end inserted into the movable slot of the movable slot plate and the other end provided with the self-locking slot assembly. The hydraulic cylinder is inclined downward, with its base fixed to the connecting plate and the hydraulic rod equipped with the self-locking buckle assembly, which cooperates with the self-locking slot assembly. The outer cylinder has multiple pairs of slot plates vertically arranged along its inner wall. Each pair of slot plates includes two slot plates arranged opposite to each other on both sides of the inner wall of the outer cylinder. Each slot plate includes two slot plate assemblies arranged opposite to each other. A slot for inserting the receiving plate is formed between the two slot plate assemblies of the slot plate. The receiving plate is inserted into the slot as a storage plate. The self-locking slot assembly includes a self-locking cylinder, a limiting block, and a return spring. The self-locking cylinder is inclined upwards, and a self-locking slot is provided on the top of the self-locking cylinder along the inclined direction. The self-locking cylinder has two oppositely arranged telescopic holes along the circumferential direction. The telescopic holes communicate with the self-locking slot. The return spring is installed in the telescopic holes. One end of the return spring is connected to the end of the telescopic hole, and the other end is connected to one end of the limiting block. The other end of the limiting block extends into the self-locking slot, and this end of the limiting block has an arc-shaped surface. The self-locking buckle assembly includes a self-locking limiting block, a limiting rod, and an unlocking motor. The base of the unlocking motor is installed at the end of the hydraulic rod of the hydraulic cylinder, and the shaft of the unlocking motor is connected to the limiting rod. A self-locking limiting block is provided on each side of the middle part of the limiting rod. The walking assembly includes a slide cylinder, a clamping hydraulic cylinder, and a walking mechanism. The slide cylinder is sleeved outside the slide rod. Multiple sets of clamping hydraulic cylinders are vertically arranged along the inner wall of the slide cylinder. Each set of clamping hydraulic cylinders includes multiple clamping hydraulic cylinders arranged circumferentially along the inner wall of the slide cylinder. The base of the clamping hydraulic cylinder is fixed on the inner wall of the slide cylinder, and the clamping hydraulic rod is connected to the walking mechanism. The walking mechanism includes a support plate, a support plate, a drive motor, a drive wheel, a wheel axle, and a chain. The support plate is mounted on the clamping hydraulic rod of the clamping hydraulic cylinder. Two support plates are arranged opposite each other, and both support plates are mounted on the support plate. The two ends of the wheel axle are respectively installed in the wheel axle holes of the two support plates. The drive wheel is installed in the middle of the wheel axle and abuts against the slide rod. The drive motor is located between the two support plates. The base of the drive motor is mounted on one of the support plates, and the drive motor shaft is connected to one end of the wheel axle through the chain.

2. The sliding-bar slot vehicle storage and retrieval system for a vertical shaft automated parking garage as described in claim 1, characterized in that: The track is an I-beam structure, with its top located at the inner bottom of the U-shaped slider. The bottom of the U-shaped slider has two mutually facing extensions. The U-shaped slider is driven by a drive mechanism, which includes a drive motor, drive wheels, axles, and a chain. Multiple sets of drive motors are arranged along the length of the U-shaped slider's interior. Each set includes two drive motors located on opposite sides of the U-shaped slider's interior. The axles are installed in axle holes on opposite sides of the U-shaped slider's interior, with a drive wheel at each end. The drive wheels are located on the top of the track. The base of the drive motor is mounted on the side wall inside the U-shaped slider, and the drive motor shaft is connected to the axle via the chain.

3. The sliding-bar slot vehicle storage and retrieval system for a vertical shaft automated parking garage as described in claim 1, characterized in that: The rectangular shaft has one or more rectangular shafts in any combination.

4. The sliding-bar slot vehicle storage and retrieval system for a vertical shaft automated parking garage as described in claim 1, characterized in that: The top of the rectangular shaft is equipped with a garage canopy. The garage canopy has a garage entrance and exit on the same side of the outer cylinder where the parking space is located, and a canopy is installed at the garage entrance and exit.

5. A method for operating a sliding-bar slot vehicle storage and retrieval system for a vertical shaft parking garage as described in any one of claims 1 to 4, characterized in that... The working method includes a vehicle storage method and a vehicle retrieval method; The vehicle parking method includes the following steps: The vehicle to be stored drives into the garage canopy from the garage entrance / exit. The walking assembly adjusts and fixes the position of the receiving assembly on the sliding rod. At this point, the receiving assembly is on the ground, directly facing the vehicle to be stored, and the sliding rod is at the position furthest from the parking space. The vehicle moves onto the receiving assembly, and the walking assembly adjusts and fixes its position on the sliding rod. At this point, the receiving assembly is on the floor corresponding to the vacant parking space, directly facing the vacant parking space, and the sliding rod is at the position furthest from the parking space. The sliding rod is moved horizontally towards the parking space, installing the receiving plate of the receiving assembly into the vacant parking space. At this point, the sliding rod is at the position closest to the parking space. The connection between the self-locking buckle assembly and the self-locking slot assembly is released. The sliding rod is moved horizontally away from the parking space, separating the receiving assembly and the receiving plate. The vehicle retrieval method includes the following steps: Adjust and fix the position of the traveling assembly on the slide bar, at which point the movable slot of the receiving assembly is aligned with the receiving plate on which the vehicle to be retrieved is placed; move the slide bar horizontally towards the parking space, inserting the receiving plate on which the vehicle to be retrieved is placed into the movable slot of the receiving assembly, and connect the self-locking buckle assembly with the self-locking slot assembly, at which point the slide bar is located closest to the parking space; move the slide bar horizontally away from the parking space, at which point the slide bar is located furthest from the parking space; adjust and fix the position of the receiving assembly on the slide bar using the traveling assembly, at which point the receiving assembly is located on the ground, the slide bar is located furthest from the parking space, and the vehicle to be retrieved leaves the receiving assembly and exits from the garage entrance / exit.

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