Sliding rod type bilateral car parking and taking vertical shaft stereo garage for narrow space and working method thereof

Abstract

The invention discloses a sliding rod type bilateral car parking and picking-up vertical shaft stereo garage for a narrow space and a working method thereof.The vertical shaft stereo garage comprises a rectangular vertical shaft and a sliding rod type bilateral slot self-locking car parking and picking-up system, the rectangular vertical shaft comprises an outer cylinder and an inner cylinder, and a plurality of layers of parking spaces are arranged between the two sides of the inner cylinder and the two sides of the outer cylinder; the sliding rod type bilateral slot self-locking car parking and picking-up system comprises a sliding rod, a car receiving assembly, a walking assembly, a rail and a U-shaped sliding block, the U-shaped sliding block is installed on the rail and moves in the extending direction of the rail, the sliding rod is installed on the U-shaped sliding block, the walking assembly can move in the vertical direction of the sliding rod and can rotate in the circumferential direction of the sliding rod, and the car receiving assembly is connected to the walking assembly; the vehicle receiving assembly comprises a contraction hydraulic cylinder, 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, and the self-locking buckle assembly is matched with the self-locking slot assembly. The double-side slot car parking and taking device has the advantages that double-side slot car parking and taking can be achieved through the sliding rails and the U-shaped sliding blocks, and the time needed for car parking and taking is saved.

Description

Technical Field

[0001] The invention relates to the technical field of vertical shaft stereo garages, in particular to a vertical shaft stereo garage with a sliding rod type double-sided storage and retrieval of vehicles for a narrow space and a working method thereof. Background Art

[0002] With the intensification of urbanization, the number of permanent residents in cities is increasing, while the available land area in cities is decreasing, and more and more people have bought private cars, which has also brought about the problem of parking difficulties. In recent years, cylindrical three-dimensional parking garages built underground have appeared, and vertical shaft garages are new structural forms to solve urban parking problems in recent years. The circular pit-type three-dimensional garage is a common circular vertical lifting type of three-dimensional garage. It is popular among people because of its small footprint, many parking spaces, good system safety and high reliability. However, for many scenes such as dense buildings and irregular free ground between buildings, such as long strips of ground and L-shaped ground, the construction of a circular shaft three-dimensional garage cannot make full use of the free ground area, and even a circular shaft garage cannot be built. At the same time, the circular shaft three-dimensional garage also has problems such as insufficient use of parking area. In addition, the central position of the circular pit-type three-dimensional garage is generally equipped with a lift that can rotate 360 ​​degrees and the motor pulls the rotating platform through a chain to achieve vertical lifting. It is also necessary to configure a storage and retrieval robot. The storage and retrieval speed is slow, and the chain traction method has problems such as cumbersome and time-consuming inspection and maintenance, and complex structure. Summary of the invention

[0003] The purpose of the present invention is to provide a sliding rod type double-sided car storage and retrieval shaft stereo garage for narrow space and its working method according to the above-mentioned deficiencies of the prior art. The shaft stereo garage is composed of a rectangular shaft, a sliding rod type double-sided slot self-locking car storage and retrieval system and a garage shed. The sliding rod type double-sided slot self-locking car storage and retrieval system is installed in the rectangular shaft. The sliding rod type double-sided slot self-locking car storage and retrieval system can be used to achieve rapid car storage and retrieval. The sliding rod type double-sided slot self-locking car storage and retrieval system is composed of a sliding rod, a car receiving assembly, a walking assembly, a track and a U-shaped slider. The track is arranged at the inner bottom of the rectangular shaft, the U-shaped slider is installed on the track and moves along the extension direction of the track, the sliding rod is installed on the U-shaped slider, the walking assembly is installed on the sliding rod and moves along the vertical direction of the sliding rod, and the car receiving assembly is connected to the walking assembly. The sliding rod type double-sided slot self-locking parking and retrieval system has a simple structure. The parking spaces on each floor use slot plates, and the receiving plate and parking plate are shared, so the equipment cost is low. The receiving plate self-locking parking and receiving plate slot parking are used, and the parking efficiency is high. The double-sided slot parking and retrieval can be achieved through the slide rail and U-shaped slider, saving the time required for parking and retrieval.

[0004] The purpose of the present invention is achieved by the following technical solutions: A sliding rod type double-sided car storage and retrieval shaft stereoscopic car garage for a narrow space, comprising a rectangular shaft and a sliding rod type double-sided slot self-locking car storage and retrieval system installed in the rectangular shaft, wherein the rectangular shaft comprises an outer cylinder and an inner cylinder, wherein the inner cylinder is installed in the middle of the outer cylinder, and a plurality of parking spaces are arranged between the inner cylinder and both sides of the outer cylinder, and the parking spaces are connected to the interior of the inner cylinder; the sliding rod type double-sided slot self-locking car storage and retrieval system comprises a sliding rod, a car receiving assembly, a walking assembly, a track and a U-shaped slider, wherein the track is arranged at the inner bottom of the inner cylinder, the U-shaped slider is installed on the track and moves along the extension direction of the track, the sliding rod is installed on the U-shaped slider, the walking assembly is installed on the sliding rod, the walking assembly can move vertically along the sliding rod and can rotate circumferentially along the sliding rod, and the car receiving assembly is connected to the The walking component; the car receiving component includes a retractable hydraulic cylinder, a car receiving plate, a self-locking slot component, a self-locking buckle component, a hydraulic cylinder, a connecting plate, a movable slot plate and a reinforcement plate. The connecting plate is vertically arranged and connected to the walking component through the reinforcement plate. The top and bottom of the connecting plate are respectively provided with the hydraulic cylinder and the movable slot plate. The car receiving plate is horizontally arranged, one end of the car receiving plate is inserted into the movable slot of the movable slot plate, and the other end is provided with the self-locking slot component. The base of the hydraulic cylinder is hinged to the connecting plate, and the hydraulic rod is installed with the self-locking buckle component. The self-locking buckle component cooperates with the self-locking slot component. The retractable hydraulic cylinder is provided between the hydraulic cylinder and the movable slot plate. The base of the retractable hydraulic cylinder is hinged to the connecting plate, and the retractable hydraulic rod is hinged to the base of the hydraulic cylinder.

[0005] The self-locking slot assembly includes a self-locking cylinder, a locking rod, a locking rod limit, a limit block and a locking rod return spring, the self-locking cylinder is arranged to be inclined upward, a self-locking slot is provided at the top of the self-locking cylinder along the inclined direction, the self-locking cylinder is provided with a plurality of locking rod holes along the circumferential direction, the locking rod hole is connected with the self-locking slot through a telescopic hole, the locking rod is installed in the locking rod hole, one end of the locking rod extends to the outside of the self-locking cylinder and is connected to the locking rod limit, the other end extends into the telescopic hole and is connected to one end of the limit block, the other end of the limit block extends into the self-locking slot and this end of the limit block is an arc-shaped surface, the locking rod return spring is arranged in the telescopic hole and is sleeved outside the locking rod.

[0006] The self-locking buckle assembly includes a self-locking limit ring block, a return limit ring, a trapezoidal cylinder, a tie ring plate and a conical return spring. The self-locking limit ring block and the return limit ring are both fixed to the end of the hydraulic rod of the hydraulic cylinder. The outer diameter of the self-locking limit ring block corresponds to the inner diameter of the self-locking slot. The large end of the trapezoidal cylinder is connected to the tie ring plate. A sliding hole is provided on the tie ring plate to allow the hydraulic rod of the hydraulic cylinder to pass through. The conical return spring is sleeved on the hydraulic rod of the hydraulic cylinder. One end of the conical return spring is connected to the return limit ring, and the other end extends into the trapezoidal cylinder and is connected to the tie ring plate.

[0007] The traveling assembly includes a slide, a rotating motor, a tightening hydraulic cylinder and a traveling mechanism. The slide is sleeved outside the slide rod. The rotating motors are vertically arranged in multiple groups along the inner wall of the slide. Each group of the rotating motors includes multiple rotating motors circumferentially arranged along the inner wall of the slide. The base of the tightening hydraulic cylinder is fixed on the rotating motor, and the tightening hydraulic rod is connected to the traveling mechanism.

[0008] The walking mechanism includes a support plate, a support plate, a driving motor, a driving wheel, an axle and a chain. The support plate is installed on the tightening hydraulic rod of the tightening hydraulic cylinder. Two support plates are arranged opposite to each other. The two support plates are installed 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 driving wheel is installed in the middle of the wheel axle and abuts against the sliding rod. The driving motor is arranged between the two support plates. The base of the driving motor is installed on one of the support plates. The driving motor shaft is connected to one end of the wheel axle through the chain.

[0009] Both sides of the outer cylinder are respectively provided with a plurality of pairs of slot plates along the vertical direction of the inner wall thereof, each pair of the slot plates comprises two slot plates relatively arranged on both sides of the inner wall of the outer cylinder, each of the slot plates comprises two slot plate assemblies relatively arranged up and down, a slot for inserting the vehicle receiving plate is formed between the two slot plate assemblies of the slot plate, and the vehicle receiving plate is inserted in the slot as a vehicle storage plate.

[0010] The track is an I-beam structure, and the top of the track is located at the inner bottom of the U-shaped slider; the bottom of the U-shaped slider is provided with two extensions facing each other, and the U-shaped slider is driven by a driving mechanism, and the driving mechanism includes a driving motor, a driving wheel, an axle and a chain. The driving motor is provided with multiple groups, and the multiple groups of driving motors are arranged along the length direction inside the U-shaped slider, and each group of driving motors includes two driving motors respectively arranged on both sides of the inside of the U-shaped slider, and the two ends of the axle are respectively installed in the axle holes on both sides of the inside of the U-shaped slider, and a driving wheel is respectively provided at both ends of the axle, and the driving wheel is arranged on the top of the track, and the base of the driving motor is installed on the side wall inside the U-shaped slider, and the driving motor shaft is connected to the axle through the chain.

[0011] The rectangular shaft is provided with one or more rectangular shafts in any combination.

[0012] A garage shed is arranged on the top of the rectangular shaft, garage entrances and exits are arranged on both sides of the garage shed, and canopies are installed at the garage entrances and exits.

[0013] A working method of a sliding rod type double-sided car storage and retrieval shaft stereoscopic car park for a narrow space, the working method comprising a car storage method and a car retrieval method; The parking method comprises the following steps: The vehicle to be stored drives into the garage shed from the first garage entrance / second garage entrance / exit, and the position of the vehicle receiving assembly on the slide bar is adjusted by the walking assembly and the position of the vehicle receiving assembly on the slide bar is fixed. At this time, the vehicle receiving assembly is located on the ground, and the position of the vehicle receiving assembly is just opposite to the vehicle to be stored, and the slide bar is located at the position farthest from the first parking space / second parking space; the vehicle to be stored moves to the vehicle receiving assembly, and the position of the vehicle receiving assembly on the slide bar is adjusted by the walking assembly and the position of the vehicle receiving assembly on the slide bar is fixed. At this time, the vehicle receiving assembly is located at the vacant first parking space / second parking space. The first parking space / the second parking space is vacant, and the position of the car receiving assembly is opposite to the first parking space / the second parking space, and the slide bar is located at the position farthest from the first parking space / the second parking space; the slide bar is horizontally moved in the direction close to the first parking space / the second parking space, and the car receiving plate of the car receiving assembly is installed in the first parking space / the second parking space that is vacant, and the slide bar is at the position closest to the first parking space / the second parking space; the connection between the car receiving assembly and the car receiving plate is released; the slide bar is horizontally moved in the direction away from the first parking space / the second parking space, and the car receiving assembly and the car receiving plate are separated; The vehicle picking method comprises the following steps: The position of the walking assembly on the slide bar is adjusted and the position of the walking assembly on the slide bar is fixed, and the car receiving assembly is now facing the car receiving plate on which the vehicle to be taken out is placed; the slide bar is horizontally moved in a direction close to the first parking space / the second parking space, and the car receiving plate on which the vehicle to be taken out is placed is installed on the car receiving assembly, and the slide bar is now located at a position closest to the first parking space / the second parking space; the slide bar is horizontally moved in a direction away from the first parking space / the second parking space, and the slide bar is now located at a position farthest from the first parking space / the second parking space; the position of the car receiving assembly on the slide bar is adjusted by the walking assembly and the position of the car receiving assembly on the slide bar is fixed, and the car receiving assembly is now located on the ground, and the slide bar is located at a position farthest from the first parking space / the second parking space, and the vehicle to be taken out leaves the car receiving assembly and leaves from the first garage entrance / the second garage entrance; Among them, the parking space set between one side of the inner cylinder and the outer cylinder is the first parking space, and the parking space set between the other side of the inner cylinder and the outer cylinder is the second parking space. The garage entrances and exits on both sides of the garage shed are the first garage entrances and exits and the second garage entrances and exits respectively. The first parking space and the first garage entrances and exits are located on the same side, and the second parking space and the second garage entrances and exits are located on the same side.

[0014] The advantages of the present invention are: (1) The sliding rod type double-sided slot self-locking parking and retrieval system has a simple structure. The parking spaces on each floor use slot plates. The receiving plate and the parking plate are shared, and the equipment cost is low. (2) The car receiving plate is self-locked for retrieval and the car receiving plate slot is used for storage, which has high efficiency in storage and retrieval; (3) Rectangular shaft garage can make full use of the parking area of ​​the shaft garage; (4) A shaft garage can be built by combining multiple rectangular shaft garages to adapt to various irregular plots and make full use of the vacant space; (5) The sliding rod type double-sided slot self-locking storage and retrieval system is easy to assemble, easy to inspect and maintain, and has low operation and maintenance costs; (6) The slide rail and U-shaped slider can realize the double-side slot storage and retrieval of the car, saving the time required for storage and retrieval of the car; (7) The sliding rod type double-sided slot self-locking storage and retrieval car shaft three-dimensional garage can increase the number of parking spaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the sliding bar type double-sided slot self-locking vehicle storage and retrieval system of the present invention; Figure 2 for Figure 1 Cross-section of the middle AA; Figure 3 for Figure 1 Cross-section of the middle BB; Figure 4 for Figure 3 Cross-section of the middle CC; Figure 5 for Figure 4 Cross-section of the middle DD; Figure 6 for Figure 4 Cross-section of EE; Figure 7 for Figure 4 Cross-section of the middle FF; Figure 8 is a schematic diagram of a U-shaped slider of the present invention; Fig. 9 It is a combined diagram of multiple rectangular shafts of the present invention; like Figures 1 to 9 As shown, the marks in the figure represent respectively: 1. Rectangular shaft, 2. Garage shed; 3. Sliding rod type double-sided slot self-locking storage and retrieval system, 4. Ground; 11. Outer cylinder, 12. Inner cylinder, 13. Bottom cover, 14. Bottom plate, 15. Parking space; 21. Garage entrance and exit, 22. Awning; 31. Slide bar, 32. Car receiving assembly, 33. Travel assembly, 34. Retractable hydraulic cylinder, 35. Retractable hydraulic rod, 36. Steel hinge, 37. Slot plate, 38. Slot, 39. Track, 310. U-shaped slider; 321. Car receiving plate, 322. Self-locking slot assembly, 323. Self-locking buckle assembly, 324. Hydraulic cylinder, 325. Hydraulic rod, 326. Connecting plate, 327. Active slot plate, 328. Active slot, 329. Reinforcement plate; 331. slide cylinder, 332. rotating motor, 333. tightening hydraulic cylinder, 334. tightening hydraulic rod, 335. walking mechanism; 3221. self-locking cylinder, 3222. self-locking slot, 3223. telescopic hole, 3224. locking rod hole, 3225. locking rod, 3226. locking rod limit, 3227. limit block, 3228. locking rod return spring; 3231. self-locking limit ring block, 3232. return limit ring, 3233. trapezoidal cylinder, 3234. tie ring plate, 3235. sliding hole, 3236. conical return spring; 3341. Support plate, 3342. Support plate, 3343. Driving motor, 3344. Driving motor shaft, 3345. Driving wheel, 3346. Wheel axle, 3347. Chain, 3348. Wheel axle hole. DETAILED DESCRIPTION

[0016] The features of the present invention and other related features are further described in detail below through embodiments in conjunction with the accompanying drawings to facilitate understanding by those skilled in the art: Example: Figures 1 to 9 As shown, this embodiment relates to a sliding rod type double-sided car storage and retrieval shaft stereo garage for a narrow space, wherein the sliding rod type double-sided slot self-locking car storage and retrieval system 3 is installed in a rectangular shaft 1, wherein the rectangular shaft 1 is provided with one or more rectangular shafts 1 in any combination, wherein the top of the rectangular shaft 1 is level with the ground 4, and the bottom is located below the ground 4, and a garage shed 2 is provided on the top of the rectangular shaft 1. The rectangular shaft 1 comprises an outer cylinder 11, an inner cylinder 12, a bottom cover 13 and a bottom plate 14, wherein the inner cylinder 12 is installed in the middle of the outer cylinder 11, and a plurality of parking spaces 15 are provided between the inner cylinder 12 and both sides of the outer cylinder 11, wherein the parking space 15 provided between the inner cylinder 12 and one side of the outer cylinder 11 is a first parking space, and the parking space 15 provided between the inner cylinder 12 and the other side of the outer cylinder 11 is a second parking space, and the parking space 15 is connected with the inner cylinder 12, wherein the bottom of the outer cylinder 11 and the inner cylinder 12 is provided with a bottom cover 13, and a bottom plate 14 is provided on the bottom cover 13. The sliding bar type double-sided slot self-locking car storage and retrieval system 3 comprises a sliding bar 31, a car receiving assembly 32, a running assembly 33, a track 39 and a U-shaped slider 310. The track 39 is arranged at the inner bottom of the inner tube 12. The U-shaped slider 310 is mounted on the track 39 and moves along the extension direction of the track 39. The bottom end of the sliding bar 31 is mounted on the U-shaped slider 310, and the top end extends to the outside of the inner tube 12 and is located in the garage shed 2. The running assembly 33 is mounted on the sliding bar 31. The running assembly 33 can move vertically along the sliding bar 31 or rotate circumferentially along the sliding bar 31. The car receiving assembly 32 is connected to the running assembly 33. Both sides of the garage shed 2 are provided with a garage entrance 21. The garage entrances and exits 21 on both sides of the garage shed 2 are respectively the first garage entrance and the second garage entrance. The first parking space and the first garage entrance and exit are located on the same side, and the second parking space and the second garage entrance and exit are located on the same side. Vehicles can enter and exit the vertical shaft stereo garage through the garage entrance and exit 21. A canopy 22 is installed at the garage entrance and exit 21 for rain protection.

[0017] like Figures 1 to 7As shown, the traveling assembly 33 includes a slide 331, a rotating motor 332, a tightening hydraulic cylinder 333 and a traveling mechanism 335. The slide 331 is sleeved on the outside of the slide bar 31. The inner diameter of the slide 331 is larger than the outer diameter of the slide bar 31. Three groups of rotating motors 332 are vertically arranged along the inner wall of the slide 331. Each group of rotating motors 332 includes three rotating motors 332 arranged circumferentially along the inner wall of the slide 331. The base of the tightening hydraulic cylinder 333 is fixed on the rotating motor 332, and the tightening hydraulic rod 334 is connected to the traveling mechanism 335. The walking mechanism 335 includes a support plate 3351, a support plate 3352, a driving motor 3353, a driving wheel 3355, a wheel axle 3356 and a chain 3357. The support plate 3351 is installed on the tightening hydraulic rod 334 of the tightening hydraulic cylinder 333. Two support plates 3352 are arranged opposite to each other. The two support plates 3352 are both installed on the support plate 3351. The two ends of the wheel axle 3356 are respectively installed in the wheel axle holes 3358 of the two support plates 3352. The driving wheel 3355 is installed in the middle of the wheel axle 3356 and abuts against the sliding rod 31. The driving motor 3353 is arranged between the two support plates 3352. The base of the driving motor 3353 is installed on one support plate 3352. The driving motor shaft 3354 is transmission-connected with one end of the wheel axle 3356 (the end is installed on the other support plate 3352) through the chain 3357. In this embodiment, the tightening hydraulic cylinder 333 drives the tightening hydraulic rod 334 to move, so that the driving wheel 3355 of the traveling mechanism 335 can be abutted against the sliding bar 31, which is convenient for the driving wheel 3355 to travel on the sliding bar 31, and by increasing the force applied by the tightening hydraulic cylinder 333 to the driving wheel 3355, the driving wheel 3355 can be fixed on the sliding bar 31 to prevent the driving wheel 3355 from sliding down. The rotating motor 332 drives the driving wheel 3355 of the traveling mechanism 335 to rotate 360° to adjust the movement direction of the driving wheel 3355, that is, the driving wheel 3355 can move along the vertical or circumferential direction of the sliding bar 31. The driving motor 3353 drives the driving motor shaft 3354 to rotate, and under the transmission of the chain 3357, the wheel shaft 3356 is driven to rotate, thereby realizing the movement of the driving wheel 3355.

[0018] The vehicle receiving assembly 32 includes a retractable hydraulic cylinder 34, a vehicle 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 331 of the walking 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. Two hydraulic cylinders 324 are relatively arranged. The vehicle receiving plate 321 is horizontally arranged. One end of the vehicle 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. Two self-locking slot assemblies 322 are relatively arranged. The base of the hydraulic cylinder 324 is hinged to the connecting plate 326 through a steel hinge 36, and the hydraulic rod 325 is installed with a self-locking buckle assembly 323. The self-locking buckle assembly 323 cooperates with the self-locking slot assembly 322. A retractable hydraulic cylinder 34 is provided between the hydraulic cylinder 324 and the movable slot plate 327. The base of the retractable hydraulic cylinder 34 is hinged to the connecting plate 326 through a steel hinge 36, and the retractable hydraulic rod 35 is hinged to the base of the hydraulic cylinder 324 through the steel hinge 36. The retractable direction of the hydraulic cylinder 324 is adjusted by retracting the hydraulic cylinder 34 to adapt to the narrow space of the vertical shaft stereo garage. Multiple pairs of slot plates 37 are provided on both sides of the outer cylinder 11 along the vertical direction of its inner wall. Each pair of slot plates 37 includes two slot plates 37 relatively arranged on both sides of the inner wall of the outer cylinder 11. Each slot plate 37 includes two slot plate assemblies relatively arranged up and down. A slot 38 for inserting the car receiving plate 321 is formed between the two slot plate assemblies of the slot plate 37. The car receiving plate 321 is inserted into the slot 38 as a car storage plate.

[0019] The self-locking slot assembly 322 includes a self-locking cylinder 3221, a locking rod 3225, a locking rod limit 3226, a limit block 3227 and a locking rod return spring 3228. The self-locking cylinder 3221 is arranged to be tilted upward. A self-locking slot 3222 is arranged on the top of the self-locking cylinder 3221 along the tilting direction. The self-locking cylinder 3221 is provided with four locking rod holes 3224 along the circumferential direction. The locking rod hole 3224 is connected to the self-locking slot 3322 through the telescopic hole 3223. The locking rod 3225 is installed in the locking rod hole 3224. The locking rod 3225 One end of the locking rod extends to the outside of the self-locking cylinder 3221 and is connected to the locking rod limit 3226, and the other end extends to the telescopic hole 3223 and is connected to one end of the limit block 3227. The other end of the limit block 3227 extends to the self-locking slot 3222 and the end of the limit block 3227 is an arc surface. The locking rod return spring 3228 is arranged in the telescopic hole 3223 and sleeved on the outside of the locking rod 3225. The two ends of the locking rod return spring 3228 can be connected to the telescopic hole 3223 and the limit block 3227 respectively, or not. When the locking rod return spring 3228 is in a relaxed state, a space is formed between the ends of the four limit blocks 3227 that are not connected to the locking rod 3225, so as to facilitate the passage of the hydraulic rod 325.

[0020] The self-locking buckle assembly 323 includes a self-locking limit ring block 3231, a return limit ring 3232, a trapezoidal cylinder 3233, a tie ring plate 3234 and a conical return spring 3236. The self-locking limit ring block 3231 and the return limit ring 3232 are both fixed to the end of the hydraulic rod 325 of the hydraulic cylinder 324. The outer diameter of the self-locking limit ring block 3231 corresponds to the inner diameter of the self-locking slot 3222. The large end of the trapezoidal cylinder 3233 is connected to the tie ring plate 3234. A sliding hole 3235 is provided on the tie ring plate 3234 for allowing the hydraulic rod 325 of the hydraulic cylinder 324 to pass through. The conical return spring 3236 is sleeved on the hydraulic rod 325 of the hydraulic cylinder 324. One end of the conical return spring 3236 is connected to the return limit ring 3234, and the other end extends into the trapezoidal cylinder 3233 and is connected to the tie ring plate 3234.

[0021] When the self-locking buckle assembly 323 needs to be matched with the self-locking slot assembly 322, before that, the locking rod return spring 3228 is in a relaxed state, and the two ends of the locking rod return spring 3228 are respectively in contact with the end of the telescopic hole 3223 and the end of the limit block 3227, and the locking rod limit 3226 is in contact with the self-locking cylinder 3221; the conical return spring 3236 is in a relaxed state, and there is no contact between the return limit ring 3232 and the trapezoidal cylinder 3233, and there is no contact between the tie ring plate 3234 and the self-locking cylinder 3221. The hydraulic cylinder 324 drives the hydraulic rod 325 to extend. During this process, the hydraulic rod 325 and the self-locking limit ring block 3231 thereon move into the self-locking slot 3222, the hydraulic rod 325 squeezes the limit block 3227, and the locking rod return spring 3228 begins to compress, so that the hydraulic rod 325 passes through the plane where the limit block 3227 is located, the self-locking limit ring block 3231 squeezes the limit block 3227, and the locking rod return spring 3228 is further compressed, so that the self-locking limit ring block 3231 passes through the plane where the limit block 3227 is located, the locking rod return spring 3228 rebounds but is still in a compressed state, the limit block 3227 abuts against the hydraulic rod 325, the self-locking limit ring block 3231 contacts the bottom of the limit block 3227, and there is no contact between the locking rod limit 3226 and the self-locking cylinder 3221.

[0022] When it is necessary to release the cooperation between the self-locking buckle assembly 323 and the self-locking slot assembly 322, the hydraulic cylinder 324 drives the hydraulic rod 325 to extend. During this process, the trapezoidal cylinder 3233 on the hydraulic rod 325 moves into the self-locking slot 3222, so that the large end of the trapezoidal cylinder 3233 passes through the plane where the limit block 3227 is located, the trapezoidal cylinder 3233 squeezes the limit block 3227, and the locking rod return spring 3228 is compressed. Then the hydraulic rod 325 contracts and the conical return spring 3236 stretches, so that the return limit ring 3232 does not contact the small end of the trapezoidal cylinder 3233. The self-locking limit ring block 3231 on the rod 325 moves to abut against the tie ring plate 3234; the hydraulic rod 325 further contracts, and the trapezoidal cylinder 3233 on the hydraulic rod 325 and the self-locking limit ring block 3231 pass through the plane where the limit block 3227 is located, and the conical return spring 3236 rebounds, so that the return limit ring 3232 contacts the small end of the trapezoidal cylinder 3233. As the hydraulic rod 325 is separated from the extrusion of the limit block 3227, the locking rod return spring 3228 rebounds, and the hydraulic rod 325 and the self-locking limit ring block 3231 thereon move to the outside of the self-locking slot 3222.

[0023] like Figure 8 As shown, the track 39 is an I-beam structure, and the top of the track 39 is located at the inner bottom of the U-shaped slider 310. The U-shaped slider 310 has two extensions facing each other at the bottom, which can limit the top of the track 39. The U-shaped slider 310 is driven by a driving mechanism, which includes a driving motor 3343, a driving wheel 3345, an axle 3346 and a chain 3347. There are multiple groups of driving motors 3343, and the multiple groups of driving motors 3343 are arranged along the length direction of the inside of the U-shaped slider 310. Each group of driving motors 3343 includes two driving motors 3343 respectively arranged on both sides of the inside of the U-shaped slider 310, and the two ends of the axle 3346 are respectively installed in the axle holes 3348 on both sides of the inside of the U-shaped slider 310. A driving wheel 3345 is respectively provided at both ends of the axle 3346, and the driving wheel 3345 is arranged on the top of the track 39. The base of the driving motor 3343 is installed on the side wall inside the U-shaped slider 310, and the driving motor shaft 3344 is connected to the axle 3346 through the chain 3347. The driving motor 3343 drives the driving motor shaft 3344 to rotate, and under the transmission of the chain 3347, drives the wheel shaft 3346 to rotate, thereby realizing the movement of the driving wheel 3345 on the top of the track 39.

[0024] like Figures 1 to 9 As shown, this embodiment also has a working method of a sliding rod type double-sided car storage and retrieval shaft stereoscopic car park for a narrow space, the working method includes a car storage method and a car retrieval method, and the steps of the car storage method and the car retrieval method are as follows: The parking method includes the following steps: The vehicle to be stored drives into the garage shed 2 from the first garage entrance / second garage entrance / exit, and the position of the vehicle receiving assembly 32 on the slide bar 31 is adjusted and fixed by the walking assembly 33. At this time, the vehicle receiving assembly 32 is located on the ground, and the position of the vehicle receiving assembly 32 is just opposite to the vehicle to be stored. The slide bar 31 is located at the position farthest from the first parking space / second parking space, and the hydraulic rod 325 of the hydraulic cylinder 324 and the retracted hydraulic rod 35 of the retracted hydraulic cylinder 34 are both in an extended state; the vehicle to be stored moves to the vehicle receiving assembly 32, and the position of the vehicle receiving assembly 32 on the slide bar 31 is adjusted and fixed by the walking assembly 33. At this time, the vehicle receiving assembly 32 is located at the position corresponding to the vacant first parking space / second parking space. layer, and the position of the car receiving component 32 is opposite to the vacant first parking space / second parking space, and the sliding rod 31 is located at the position farthest from the first parking space / second parking space; the sliding rod 31 moves horizontally in the direction close to the first parking space / second parking space, and the car receiving plate 321 of the car receiving component 32 is inserted into the slot 38 corresponding to the vacant first parking space / second parking space, and the sliding rod 31 is now located at the position closest to the first parking space / second parking space; the connection between the self-locking buckle component 323 and the self-locking slot component 322 of the car receiving component 32 is released, and at this time the hydraulic rod 325 of the hydraulic cylinder 324 and the retracting hydraulic rod 35 of the retracting hydraulic cylinder 34 are both in the retracted state; the sliding rod 31 moves horizontally in the direction away from the first parking space / second parking space, and separates the movable slot plate 327 of the car receiving component 32 and the car receiving plate 321.

[0025] The method of picking up the car includes the following steps: Adjust the position of the walking assembly 33 on the slide bar 31 and fix the position of the walking assembly 33 on the slide bar 31. At this time, the active slot 328 of the vehicle receiving assembly 32 is opposite to the vehicle receiving plate 321 on which the vehicle to be taken out is placed. The hydraulic rod 325 of the hydraulic cylinder 324 and the retracted hydraulic rod 35 of the retracted hydraulic cylinder 34 are both in the retracted state; the slide bar 31 moves in the direction close to the first parking space / the second parking space, and the vehicle receiving plate 321 on which the vehicle to be taken out is placed is inserted into the active slot 328 of the vehicle receiving assembly 32. At this time, the slide bar 31 is located at the position closest to the first parking space / the second parking space; the self-locking buckle assembly 323 is connected to the self-locking slot assembly 322 is connected, at this time, the hydraulic rod 325 of the hydraulic cylinder 324 and the retracted hydraulic rod 35 of the retracted hydraulic cylinder 34 are both in an extended state; the sliding bar 31 moves in the direction away from the first parking space / the second parking space, and at this time the sliding bar 31 is located at the position farthest from the first parking space / the second parking space; the position of the vehicle receiving assembly 32 on the sliding bar 31 is adjusted by the walking assembly 33 and the position of the vehicle receiving assembly 32 on the sliding bar 31 is fixed, at this time the vehicle receiving assembly 32 is located on the ground, the sliding bar 31 is located at the position farthest from the first parking space / the second parking space, and the vehicle to be taken out leaves the vehicle receiving assembly 32 and leaves from the first garage entrance / the second garage entrance.

[0026] The vertical position and horizontal position of the vehicle receiving plate 321 of the docking vehicle assembly 32 are adjusted by the tightening hydraulic cylinder 333 of the traveling assembly 33, the rotating motor 332 and the driving motor 3353, the vehicle receiving plate 321 of the docking vehicle assembly 32 is fixed by the tightening hydraulic cylinder 333 of the traveling assembly 33, and the horizontal position of the slide bar 31 is adjusted by the U-shaped slide block 310. The slide bar type double-sided slot self-locking vehicle storage and retrieval system 3 can realize the storage or retrieval of a vehicle, as well as the storage of a vehicle and the retrieval of another vehicle.

[0027] The beneficial technical effects of this embodiment are: (1) The sliding rod type double-sided slot self-locking parking and retrieval system has a simple structure. The parking spaces on each floor use slot plates. The receiving plate and the parking plate are shared, and the equipment cost is low. (2) The car receiving plate is self-locked for retrieval and the car receiving plate slot is used for storage, which has high efficiency in storage and retrieval; (3) Rectangular shaft garage can make full use of the parking area of ​​the shaft garage; (4) A shaft garage can be built by combining multiple rectangular shaft garages to adapt to various irregular plots and make full use of the vacant space; (5) The sliding rod type double-sided slot self-locking storage and retrieval system is easy to assemble, easy to inspect and maintain, and has low operation and maintenance costs; (6) The slide rail and U-shaped slider can realize the double-side slot storage and retrieval of the car, saving the time required for storage and retrieval of the car; (7) The sliding rod type double-sided slot self-locking storage and retrieval car shaft three-dimensional garage can increase the number of parking spaces.

[0028] Although the above embodiments have described in detail the concepts and embodiments of the present invention with reference to the accompanying drawings, ordinary technicians in this field can recognize that various improvements and changes can still be made to the present invention without departing from the scope of the claims, so they are not described one by one here.

Claims

1. A sliding rod type double-sided car storage and retrieval shaft stereoscopic car park for a narrow space, characterized by: It comprises a rectangular shaft and a sliding rod type double-sided slot self-locking car storage and retrieval system installed in the rectangular shaft, the rectangular shaft comprises an outer cylinder and an inner cylinder, the inner cylinder is installed in the middle of the outer cylinder, a plurality of parking spaces are arranged between the inner cylinder and both sides of the outer cylinder, and the parking spaces are connected with the inner cylinder; the sliding rod type double-sided slot self-locking car storage and retrieval system comprises a sliding rod, a car receiving assembly, a walking assembly, a track and a U-shaped slider, the track is arranged at the inner bottom of the inner cylinder, the U-shaped slider is installed on the track and moves along the extension direction of the track, the sliding rod is installed on the U-shaped slider, the walking assembly is installed on the sliding rod, the walking assembly can move vertically along the sliding rod and can rotate circumferentially along the sliding rod, and the car receiving assembly is connected to the walking assembly; the car receiving assembly The components include a retractable hydraulic cylinder, 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 reinforcement plate. The connecting plate is vertically arranged and connected to the walking assembly through the reinforcement plate. The top and bottom of the connecting plate are respectively provided with the hydraulic cylinder and the movable slot plate. The vehicle receiving plate is horizontally arranged, one end of the vehicle receiving plate is inserted in the movable slot of the movable slot plate, and the other end is provided with the self-locking slot assembly. The base of the hydraulic cylinder is hinged to the connecting plate, and the hydraulic rod is installed with the self-locking buckle assembly. The self-locking buckle assembly cooperates with the self-locking slot assembly. The retractable hydraulic cylinder is provided between the hydraulic cylinder and the movable slot plate. The base of the retractable hydraulic cylinder is hinged to the connecting plate, and the retractable hydraulic rod is hinged to the base of the hydraulic cylinder.

2. A sliding rod type double-sided storage and retrieval car vertical shaft stereo garage for narrow space as claimed in claim 1, characterized in that: The self-locking slot assembly includes a self-locking cylinder, a locking rod, a locking rod limit, a limit block and a locking rod return spring, the self-locking cylinder is arranged to be inclined upward, a self-locking slot is provided at the top of the self-locking cylinder along the inclined direction, the self-locking cylinder is provided with a plurality of locking rod holes along the circumferential direction, the locking rod hole is connected with the self-locking slot through a telescopic hole, the locking rod is installed in the locking rod hole, one end of the locking rod extends to the outside of the self-locking cylinder and is connected to the locking rod limit, the other end extends into the telescopic hole and is connected to one end of the limit block, the other end of the limit block extends into the self-locking slot and this end of the limit block is an arc-shaped surface, the locking rod return spring is arranged in the telescopic hole and is sleeved outside the locking rod.

3. A sliding rod type double-sided storage and retrieval car vertical shaft stereo garage for narrow space as claimed in claim 2, characterized in that: The self-locking buckle assembly includes a self-locking limit ring block, a return limit ring, a trapezoidal cylinder, a tie ring plate and a conical return spring. The self-locking limit ring block and the return limit ring are both fixed to the end of the hydraulic rod of the hydraulic cylinder. The outer diameter of the self-locking limit ring block corresponds to the inner diameter of the self-locking slot. The large end of the trapezoidal cylinder is connected to the tie ring plate. A sliding hole is provided on the tie ring plate to allow the hydraulic rod of the hydraulic cylinder to pass through. The conical return spring is sleeved on the hydraulic rod of the hydraulic cylinder. One end of the conical return spring is connected to the return limit ring, and the other end extends into the trapezoidal cylinder and is connected to the tie ring plate.

4. A sliding rod type double-sided storage and retrieval car vertical shaft stereo garage for narrow space as claimed in claim 1, characterized in that: The traveling assembly includes a slide, a rotating motor, a tightening hydraulic cylinder and a traveling mechanism. The slide is sleeved outside the slide rod. The rotating motors are vertically arranged in multiple groups along the inner wall of the slide. Each group of the rotating motors includes multiple rotating motors circumferentially arranged along the inner wall of the slide. The base of the tightening hydraulic cylinder is fixed on the rotating motor, and the tightening hydraulic rod is connected to the traveling mechanism.

5. A sliding rod type double-sided storage and retrieval car vertical shaft stereo garage for narrow space as claimed in claim 4, characterized in that: The walking mechanism includes a support plate, a support plate, a driving motor, a driving wheel, an axle and a chain. The support plate is installed on the tightening hydraulic rod of the tightening hydraulic cylinder. Two support plates are arranged opposite to each other. The two support plates are installed 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 driving wheel is installed in the middle of the wheel axle and abuts against the sliding rod. The driving motor is arranged between the two support plates. The base of the driving motor is installed on one of the support plates. The driving motor shaft is connected to one end of the wheel axle through the chain.

6. A sliding rod type double-sided car storage and retrieval shaft stereoscopic car park for narrow space as claimed in claim 1, characterized in that: Both sides of the outer cylinder are respectively provided with a plurality of pairs of slot plates along the vertical direction of the inner wall thereof, each pair of the slot plates comprises two slot plates relatively arranged on both sides of the inner wall of the outer cylinder, each of the slot plates comprises two slot plate assemblies relatively arranged up and down, a slot for inserting the vehicle receiving plate is formed between the two slot plate assemblies of the slot plate, and the vehicle receiving plate is inserted in the slot as a vehicle storage plate.

7. The sliding rod type double-sided storage and retrieval car vertical shaft stereo garage for narrow space as claimed in claim 1, characterized in that: The track is an I-beam structure, and the top of the track is located at the inner bottom of the U-shaped slider; the bottom of the U-shaped slider is provided with two extensions facing each other, and the U-shaped slider is driven by a driving mechanism, and the driving mechanism includes a driving motor, a driving wheel, an axle and a chain. The driving motor is provided with multiple groups, and the multiple groups of driving motors are arranged along the length direction inside the U-shaped slider, and each group of driving motors includes two driving motors respectively arranged on both sides of the inside of the U-shaped slider, and the two ends of the axle are respectively installed in the axle holes on both sides of the inside of the U-shaped slider, and a driving wheel is respectively provided at both ends of the axle, and the driving wheel is arranged on the top of the track, and the base of the driving motor is installed on the side wall inside the U-shaped slider, and the driving motor shaft is connected to the axle through the chain.

8. The sliding rod type double-sided storage and retrieval car vertical shaft stereo garage for narrow space as claimed in claim 1, characterized in that: The rectangular shaft is provided with one or more rectangular shafts in any combination.

9. The sliding rod type double-sided storage and retrieval car vertical shaft stereo garage for narrow space as claimed in claim 1, characterized in that: A garage shed is arranged on the top of the rectangular vertical shaft, garage entrances and exits are arranged on both sides of the garage shed, and canopies are installed at the garage entrances and exits.

10. A method for operating a sliding rod type double-sided storage and retrieval car vertical shaft stereo garage for a narrow space as claimed in any one of claims 1 to 9, characterized in that The working method includes a method for storing a vehicle and a method for retrieving a vehicle; The parking method comprises the following steps: The vehicle to be stored drives into the garage shed from the first garage entrance / second garage entrance / exit, and the position of the vehicle receiving assembly on the slide bar is adjusted by the walking assembly and the position of the vehicle receiving assembly on the slide bar is fixed. At this time, the vehicle receiving assembly is located on the ground, and the position of the vehicle receiving assembly is just opposite to the vehicle to be stored, and the slide bar is located at the position farthest from the first parking space / second parking space; the vehicle to be stored moves to the vehicle receiving assembly, and the position of the vehicle receiving assembly on the slide bar is adjusted by the walking assembly and the position of the vehicle receiving assembly on the slide bar is fixed. At this time, the vehicle receiving assembly is located at the vacant first parking space / second parking space. The first parking space / the second parking space is vacant, and the position of the car receiving assembly is opposite to the first parking space / the second parking space, and the slide bar is located at the position farthest from the first parking space / the second parking space; the slide bar is horizontally moved in the direction close to the first parking space / the second parking space, and the car receiving plate of the car receiving assembly is installed in the first parking space / the second parking space that is vacant, and the slide bar is at the position closest to the first parking space / the second parking space; the connection between the car receiving assembly and the car receiving plate is released; the slide bar is horizontally moved in the direction away from the first parking space / the second parking space, and the car receiving assembly and the car receiving plate are separated; The vehicle picking method comprises the following steps: The position of the walking assembly on the slide bar is adjusted and the position of the walking assembly on the slide bar is fixed, and the car receiving assembly is now facing the car receiving plate on which the vehicle to be taken out is placed; the slide bar is horizontally moved in a direction close to the first parking space / the second parking space, and the car receiving plate on which the vehicle to be taken out is placed is installed on the car receiving assembly, and the slide bar is now located at a position closest to the first parking space / the second parking space; the slide bar is horizontally moved in a direction away from the first parking space / the second parking space, and the slide bar is now located at a position farthest from the first parking space / the second parking space; the position of the car receiving assembly on the slide bar is adjusted by the walking assembly and the position of the car receiving assembly on the slide bar is fixed, and the car receiving assembly is now located on the ground, and the slide bar is located at a position farthest from the first parking space / the second parking space, and the vehicle to be taken out leaves the car receiving assembly and leaves from the first garage entrance / the second garage entrance; Among them, the parking space set between one side of the inner cylinder and the outer cylinder is the first parking space, and the parking space set between the other side of the inner cylinder and the outer cylinder is the second parking space. The garage entrances and exits on both sides of the garage shed are the first garage entrances and exits and the second garage entrances and exits respectively. The first parking space and the first garage entrances and exits are located on the same side, and the second parking space and the second garage entrances and exits are located on the same side.

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