Vertical lifting type three-dimensional parking garage

Abstract

The invention relates to the technical field of intelligent parking, in particular to a vertical lifting type three-dimensional parking garage which comprises a garage unit, a swing mechanism and a lifting mechanism, multiple layers of parking space assembling supports are fixedly connected into the garage unit, the number of the parking space assembling supports on each layer is two, and a plurality of supporting rollers are arranged on the front inner wall and the rear inner wall, opposite to each other, of each parking space assembling support respectively. A horizontally-moving vehicle parking frame is arranged in the parking space assembling support, first comb tooth parts are arranged on the left side and the right side of the horizontally-moving vehicle parking frame, sliding grooves are formed in the front end and the rear end of the horizontally-moving vehicle parking frame correspondingly, and the sliding grooves are in sliding fit with the supporting rolling wheels. The telescopic end of the horizontal driving hydraulic cylinder is connected with the horizontal moving vehicle parking frame. According to the vertical lifting type three-dimensional parking garage, the difficulty of driving a vehicle into the parking garage is reduced, and a vehicle owner can park the vehicle conveniently.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of intelligent parking technology, in particular to a vertical lifting type stereo garage. BACKGROUND

[0002] With the sustained and rapid growth of social economy, the number of cars has increased dramatically, parking difficult, parking problems increasingly prominent, seriously hampering the sustainable development of the city, has become the current construction and economic and social development of many cities in China, especially the downtown area, office buildings, hotels, mansion, shopping malls, residential areas, tourist attractions and so on have appeared the situation of traffic congestion, so need stereo garage to ease the problem of parking difficult.

[0003] In the prior art, the patent document with the authorized publication number CN2816230Y discloses a vertical lifting type stereo garage, the garage stereo parking device of the invention takes two groups or more than two groups of front and rear series elevator type garage as a unit, each unit shares a set of hoist. The stereo garage has some problems in actual use, for example, the vehicle adopts a hoisting type driving structure, and in the hoisting process, the garage unit may collide with the surrounding frame when the vertical height is adjusted, and the vehicle must have a stage for reversing when driving in and out, which increases the difficulty of parking. Therefore, we propose a vertical lifting type stereo garage. SUMMARY

[0004] The technical problem to be solved by the present application is to overcome the defects of the prior art, provide a vertical lifting type stereo garage, reduce the difficulty of driving the vehicle into the garage, facilitate parking for the vehicle owner, and effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a vertical lifting type stereo garage, comprising a garage unit, a rotating mechanism and a lifting mechanism;

[0006] The garage unit is a rectangular frame structure, and a plurality of layers of parking assembly supports are fixedly connected in the garage unit, two parking assembly supports are arranged on each layer, a plurality of supporting rollers are arranged on the opposite inner walls of the front and rear of the parking assembly support, a horizontally moving vehicle parking rack is arranged in the parking assembly support, a first comb tooth part is arranged on the left and right sides of the horizontally moving vehicle parking rack, a sliding groove is arranged at the front and rear ends of the horizontally moving vehicle parking rack, the sliding groove is in sliding cooperation with the supporting rollers, a plurality of horizontal drive hydraulic cylinders are arranged on the opposite inner walls of the left and right of the garage unit, and the extension end of the horizontal drive hydraulic cylinder is connected with the horizontally moving vehicle parking rack;

[0007] The rotating mechanism is used for driving the vehicle to turn direction;

[0008] The lifting mechanism is used for lifting the vehicle to the height of the horizontally moving vehicle parking rack.

[0009] Further, the supporting roller is a single roller.

[0010] Further, the supporting roller is a combination of two rollers, the upper roller is in sliding fit with the sliding groove of the horizontal moving vehicle parking rack, and the lower roller provides bottom support for the upper roller.

[0011] Further, the supporting roller is a combination of three rollers, the upper roller is in sliding fit with the sliding groove of the horizontal moving vehicle parking rack, and the two lower rollers provide bottom inclined support for the upper roller from both sides.

[0012] Further, a side reinforcing beam is fixedly connected between two adjacent parking spaces in the vertical direction.

[0013] Further, the garage unit is multiple sets.

[0014] Further, the rotating mechanism includes a bottom fixed box, a rotary support, an adapter shaft, and a circumferential rotating vehicle parking rack. The bottom fixed box is fixedly connected to the middle position of the bottom of the garage unit. The rotary support is composed of an outer ring and an inner ring connected by rotation. The outer ring of the rotary support is fixedly connected to the middle hole on the upper end of the bottom fixed box. The adapter shaft is fixedly connected to the inner ring of the rotary support. The circumferential rotating vehicle parking rack is fixedly connected to the upper end of the adapter shaft. The left and right sides of the circumferential rotating vehicle parking rack are provided with second comb teeth. The lower end of the adapter shaft is located in the bottom fixed box. A worm gear is fixedly connected to the outside of the body of the adapter shaft in the bottom fixed box. A worm is rotatably connected in the bottom fixed box. The worm gear and the worm are in meshing transmission. A motor is fixedly connected to the right side of the bottom fixed box. The output end of the motor is fixedly connected to the right end of the worm.

[0015] Further, the lower end surface of the circumferential rotating vehicle parking rack is fixedly connected with a supporting disc. Two annular limiting rings are integrally formed on the outside of the supporting disc. A plurality of limiting shafts are arranged on the upper end surface of the bottom fixed box. The plurality of limiting shafts are located on the same circumference. A supporting wheel is rotatably connected to the outside of each limiting shaft. The plurality of supporting wheels are located in the gap between the two annular limiting rings.

[0016] Further, the lower surface of the circumferential rotating vehicle parking rack is fixedly connected with two bidirectional telescopic hydraulic cylinders. The telescopic ends of the two bidirectional telescopic hydraulic cylinders are respectively hingedly connected with a boost rod. Two horizontal grooves are arranged on the upper end surface of the circumferential rotating vehicle parking rack. A telescopic rod is fixedly connected in each horizontal groove. The telescopic ends of the telescopic rods located on the same side are respectively fixedly connected with a limiting plate. The lower surfaces of the two limiting plates are respectively and symmetrically fixedly connected with a fixed seat. The inside of the fixed seat is rotatably connected with the upper end of the boost rod located on the same side.

[0017] Further, the lifting mechanism comprises a top fixing plate, vertical slide rails and a lifting frame, the top fixing plate is fixedly connected to the top end of the vertical garage unit, the upper surface of the top fixing plate is fixedly connected with a winch in the middle, the cylindrical winding drum of the winch is wound with a lifting rope, the lower end of the lifting rope is connected with the lifting frame 3 through a rope clamp; the vertical slide rails are four fixedly connected to the middle of the front side wall and the middle of the rear side wall of the garage unit, the side of the four vertical slide rails facing the center of the garage unit is respectively provided with a vertical sliding groove, the outer side of the four corners of the lifting frame is provided with a moving block matched with the vertical sliding groove, the inner side of the four corners of the lifting frame is respectively fixedly connected with a third comb tooth part, and the comb tooth plate of the third comb tooth part is located between the comb tooth plate gaps of the first comb tooth part and the second comb tooth part in space.

[0018] Compared with the prior art, the vertical lifting type three-dimensional garage has the following beneficial effects:

[0019] 1. The vertical lifting type three-dimensional garage disclosed by the application is provided with comb tooth parts on the horizontally moving vehicle parking frame, the circumferentially rotating vehicle parking frame and the lifting frame, the comb tooth design has the advantages of high structural strength and light weight, can provide a stable support environment for vehicles, the third comb tooth part of the lifting frame is spatially staggered with the first comb tooth part of the horizontally moving vehicle parking frame and the second comb tooth part of the circumferentially rotating vehicle parking frame, when the third comb tooth part supports a vehicle on the second comb tooth part or the first comb tooth part supports a vehicle on the third comb tooth part, the connection is ingenious and collision is avoided, and the comb tooth structure design is ingenious and practical.

[0020] 2. The vertical lifting type three-dimensional garage disclosed by the application adopts a worm gear drive structure to drive the circumferentially rotating vehicle parking frame to rotate, so that the vehicle parked on the circumferentially rotating vehicle parking frame can complete the turning operation by itself, the vehicle does not need to reverse into the garage when entering the garage, the difficulty of the vehicle entering the garage is reduced, and the vehicle owner is facilitated to park the vehicle. The bidirectional telescopic hydraulic cylinder and the connecting rod structure are used to drive the limiting plate to perform the height adjustment operation, when the vehicle is turning, the positions of the front and rear sides limiting the tires are limited, so that the possibility of the vehicle slipping during the turning stage is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural schematic view of the vertical lifting type three-dimensional garage of the embodiment;

[0022] Figure 2 It is a partial structural schematic view of the vertical lifting type three-dimensional garage of the embodiment;

[0023] Figure 3 It is Figure 2 It is an enlarged view of the mark A;

[0024] Figure 4 It is Figure 2 It is an enlarged view of the mark B;

[0025] Figure 5 is Figure 2 enlarged view at reference character C;

[0026] Figure 6 is a structural schematic view of an embodiment of a slewing mechanism;

[0027] Figure 7 is an exploded structural schematic view of an embodiment of a slewing mechanism;

[0028] Figure 8 is an exploded view of another perspective of an embodiment of a slewing mechanism.

[0029] In the figure: 10 - garage unit, 11 - parking assembly support, 12 - supporting roller, 13 - horizontally moving vehicle parking rack, 14 - first comb tooth part, 15 - sliding groove, 16 - horizontal drive hydraulic cylinder, 17 - side edge reinforcing beam, 18 - access door, 19 - license plate recognition all-in-one machine.

[0030] 21 - bottom fixed box, 211 - worm, 212 - motor, 22 - slewing bearing, 23 - adapter shaft, 231 - worm wheel, 24 - circumferentially rotating vehicle parking rack, 241 - second comb tooth part, 242 - bidirectional telescopic hydraulic cylinder, 243 - boost rod, 244 - horizontal groove, 245 - telescopic rod, 246 - limiting plate, 247 - fixed seat, 25 - supporting disc, 251 - annular limiting ring, 26 - limiting shaft, 261 - supporting wheel.

[0031] 31 - top fixed plate, 32 - vertical sliding rail, 33 - lifting frame, 34 - winch, 35 - lifting rope, 36 - vertical sliding groove, 37 - moving sliding block, 38 - third comb tooth part. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0033] Please refer to Figures 1-8 The present embodiment provides a vertical lifting type stereo garage, which comprises a garage unit 10, a slewing mechanism and a lifting mechanism.

[0034] The garage unit 10 is a cuboid frame structure, and a plurality of layers of parking position assembly supports 11 are fixedly connected in the garage unit 10. Each layer of the parking position assembly supports 11 is two, and a plurality of supporting rollers 12 are arranged on the front and rear opposite inner walls of the parking position assembly supports 11. A horizontally moving vehicle parking rack 13 is arranged in the parking position assembly supports 11, and a first comb tooth part 14 is arranged on the left and right sides of the horizontally moving vehicle parking rack 13. The front and rear ends of the horizontally moving vehicle parking rack 13 are respectively provided with sliding grooves 15, and the sliding grooves 15 are in sliding cooperation with the supporting rollers 12. A plurality of horizontal driving hydraulic cylinders 16 are arranged on the left and right opposite inner walls of the garage unit 10, and the number of the horizontal driving hydraulic cylinders 16 is the same as that of the horizontally moving vehicle parking rack 13. The extension end of the horizontal driving hydraulic cylinder 16 is connected with the horizontally moving vehicle parking rack 13.

[0035] As a preferred scheme of the embodiment, the supporting roller 12 is a single roller.

[0036] As a preferred scheme of the embodiment, the supporting roller 12 is a combination of two rollers, and the two rollers are arranged in an up-down manner. The roller located at the upper side is in sliding cooperation with the sliding groove 15 of the horizontally moving vehicle parking rack 13, and the roller located at the lower side provides bottom support for the roller located at the upper side.

[0037] As a preferred scheme of the embodiment, the supporting roller 12 is a combination of three rollers, and the three rollers are arranged in a triangular manner. The roller located at the upper side is in sliding cooperation with the sliding groove 15 of the horizontally moving vehicle parking rack 13, and the two rollers located at the lower side provide bottom inclined support for the roller located at the upper side.

[0038] As a preferred scheme of the embodiment, a side reinforcing beam 17 is fixedly connected between two adjacent parking position assembly supports 11 in the vertical direction.

[0039] As a preferred scheme of the embodiment, an access door 18 is arranged on the front side of the garage unit 10, and a license plate recognition all-in-one machine 19 is arranged on the front side wall of the access door 18.

[0040] It should be noted that according to the number of parking positions required, a plurality of sets of the garage unit 10 can be erected.

[0041] The rotating mechanism comprises a bottom fixed box 21, a rotating support 22, a connecting shaft 23 and a circumferential rotating vehicle parking rack 24. The bottom fixed box 21 is fixedly connected to the middle position of the bottom of the garage unit 10. The rotating support 22 is composed of a rotatingly connected outer ring and an inner ring. The outer ring of the rotating support 22 is fixedly connected to a hole in the middle of the upper end of the bottom fixed box 21. The connecting shaft 23 is fixedly connected to the inner ring of the rotating support 22. The circumferential rotating vehicle parking rack 24 is fixedly connected to the upper end of the connecting shaft 23. The circumferential rotating vehicle parking rack 24 is provided with a second comb tooth part 241 on the left and right sides thereof. The lower end of the connecting shaft 23 is located in the bottom fixed box 21. The outer side of the body of the connecting shaft 23 located in the bottom fixed box 21 is fixedly connected with a worm wheel 231. A worm 211 is rotatingly connected in the bottom fixed box 21. The worm wheel 231 is in meshing transmission with the worm 211. A motor 212 is fixedly connected to the right side of the bottom fixed box 21. The output end of the motor 212 is fixedly connected to the right end of the worm 211.

[0042] As a preferred scheme of the embodiment, the lower end surface of the circumferential rotating vehicle parking rack 24 is fixedly connected with a supporting disc 25. The outer side of the supporting disc 25 is integrally formed with two annular limiting rings 251. A plurality of limiting shafts 26 are arranged on the upper end surface of the bottom fixed box 21. The plurality of limiting shafts 26 are located on the same circumference. The outer side of each limiting shaft 26 is rotatingly connected with a supporting wheel 261. The plurality of supporting wheels 261 are located in the gap between the two annular limiting rings 251.

[0043] As a preferred scheme of the embodiment, the lower surface of the circumferential rotating vehicle parking rack 24 is fixedly connected with two bidirectional telescopic hydraulic cylinders 242. The telescopic ends of the two bidirectional telescopic hydraulic cylinders 242 are respectively hingedly connected with a boost rod 243. The upper end surface of the circumferential rotating vehicle parking rack 24 is provided with two horizontal grooves 244. The inner sides of the two horizontal grooves 244 are respectively and left-right symmetrically fixedly connected with a telescopic rod 245. The telescopic ends of the telescopic rods 245 located in each of the two horizontal grooves 244 on the same side are respectively fixedly connected with a limiting plate 246. The lower surfaces of the two limiting plates 246 are respectively and left-right symmetrically fixedly connected with a fixed seat 247. The inside of the fixed seat 247 is rotatingly connected with the upper end of the boost rod 243 located on the same side.

[0044] The lifting mechanism comprises a top fixed plate 31, vertical sliding rails 32 and a lifting frame 33, the top fixed plate 31 is fixedly connected to the top end of the vertical garage unit 10, the upper surface of the middle of the top fixed plate 31 is fixedly connected with a winch 34, the winch 34 is composed of a variable frequency speed regulation motor, a speed reducer, a cylindrical drum and a lifting mounting bracket, the lifting mounting bracket is fixedly connected to the upper surface of the middle of the top fixed plate 31, a cylindrical drum is rotatably connected between the left and right inner walls of the lifting mounting bracket through a shaft coupling, a speed reducer is fixedly connected to the left side of the lifting mounting bracket, a variable frequency speed regulation motor is fixedly connected to the left side of the speed reducer, the output shaft of the variable frequency speed regulation motor is fixedly connected with the input shaft of the speed reducer, the output shaft of the speed reducer is fixedly connected with the left end of the cylindrical drum, the cylindrical drum outside of the winch 34 is wound with a lifting rope 35, the lower end of the lifting rope 35 is connected with the lifting frame 33 through a rope clamp 36. The four vertical sliding rails 32 are fixedly connected to the middle of the front side wall and the middle of the rear side wall of the garage unit 10, vertical sliding grooves 36 are respectively formed in the side of the four vertical sliding rails 32 facing the center of the garage unit 10, movable sliding blocks 37 matched with the vertical sliding grooves 36 are arranged outside the four corners of the lifting frame 33, third comb tooth portions 38 are respectively fixedly connected to the inner sides of the four corners of the lifting frame 33, and the comb tooth plates of the third comb tooth portions 38 are located between the comb tooth plate gaps of the first comb tooth portion 14 and the second comb tooth portion 241 in space.

[0045] The vertical lifting type stereoscopic garage provided by the application has the following working principle:

[0046] When the vertical lifting type stereoscopic garage needs to be used, a vehicle drives to the front side of the access door 18, the license plate recognition module of the license plate recognition all-in-one machine 19 recognizes the license plate information of the vehicle, then sends the license plate information to the central control room, and then the gear lever is opened, at this time, the external vehicle drives into the garage unit 10, the vehicle is parked on the circumferential rotating vehicle parking frame 24, the two telescopic ends of the two bidirectional telescopic hydraulic cylinders 242 are elongated, the limit plate 246 is driven upward through the boost rod 243, so that the limit plate 246 moves upward by 10-12 cm, and then stops moving, the driver can extinguish the fire, pull the handbrake and get off the vehicle, the motor 212 operates, the worm 211 meshes with the worm gear 231 to drive the adapter shaft 23 to rotate circumferentially, drives the circumferential rotating vehicle parking frame 24 to rotate one hundred and eighty degrees around the center axis of the adapter shaft 23, and the vehicle completes the turning.

[0047] The horizontal height of the third comb tooth part 38 is lower than the horizontal height of the circumferential rotating vehicle parking frame 24. The winch 34 operates to pull the lifting frame 33 through the lifting rope 35, thereby driving the four third comb tooth parts 38 to move upward. The four third comb tooth parts 38 are staggered with the second comb tooth part 241, so that the third comb tooth part 38 does not collide with the circumferential rotating vehicle parking frame 24 during the upward movement of the third comb tooth part 38. During the upward movement of the third comb tooth part 38, the upper surface of the third comb tooth part 38 receives the vehicle and drives the vehicle to move vertically upward, and moves the vehicle to the height of the parking space selected by the vehicle owner. At this time, it is worth noting that the horizontal plane of the horizontal moving vehicle parking frame 13 at the parking space is lower than the horizontal height of the third comb tooth part 38. The extension end of the horizontal drive hydraulic cylinder 16 is elongated, thereby driving the horizontal moving vehicle parking frame 13 to move horizontally. During the movement, the support roller 12 provides horizontal support force for the horizontal movement of the horizontal moving vehicle parking frame 13 through the limiting slide rail. Until the parking space assembly support 11 moves to the lower side of the third comb tooth part 38, the third comb tooth part 38 moves downward by a distance, so that the horizontal height of the parking space assembly support 11 is lower than the horizontal height of the parking space assembly support 11. The combs on the parking space assembly support 11 are staggered with the combs on the third comb tooth part 38, and the first comb tooth part 14 on the parking space assembly support 11 bears the vehicle during the downward movement. At this time, the parking space assembly support 11 is reset by controlling the horizontal drive hydraulic cylinder 16, so that the vehicle is moved horizontally to the designated parking space. The third comb tooth part 38 is reset downward. During the resetting of the third comb tooth part 38, the output shaft of the motor 212 reversely rotates, thereby driving the circumferential rotating vehicle parking frame 24 to rotate reversely and reset. The limiting plate 246 is retracted into the horizontal groove 244 by the bidirectional telescopic hydraulic cylinder 242, thereby performing the parking operation of the next vehicle. When the vehicle owner needs to take the vehicle, the above steps are reversely performed, but the vehicle is not reversed. The vehicle can be moved to the circumferential rotating vehicle parking frame 24, and the vehicle owner can drive out of the garage unit 10.

[0048] The above description is only an embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which is based on the content of the specification and drawings of the present application, is also included in the patent protection scope of the present application.

Claims

1. A vertical-lift stereo garage, comprising a garage unit, a rotating mechanism and a lifting mechanism; The garage unit is a cuboid frame structure, and a plurality of layers of parking assembly supports are fixedly connected in the garage unit. Each layer of parking assembly support is two, and a plurality of supporting rollers are arranged on the front and back two opposite inner walls of the parking assembly support. A horizontally moving vehicle parking rack is arranged in the parking assembly support, and a first comb tooth part is arranged on the left and right sides of the horizontally moving vehicle parking rack. A sliding groove is arranged at the front and back ends of the horizontally moving vehicle parking rack, and the sliding groove is in sliding cooperation with the supporting roller. A plurality of horizontal drive hydraulic cylinders are arranged on the left and right two opposite inner walls of the garage unit, and the extension end of the horizontal drive hydraulic cylinder is connected with the horizontally moving vehicle parking rack. The rotating mechanism is used for driving the vehicle to turn direction. The lifting mechanism is used for lifting the vehicle to the height of the horizontally moving vehicle parking rack.

2. The vertical lift overhead car parking garage according to claim 1, wherein: The supporting roller is a single roller.

3. The vertical lift overhead car parking garage according to claim 1, wherein: The supporting roller is a combination of two rollers, and the two rollers are arranged in an upper and lower manner. The upper roller is in sliding cooperation with the sliding groove of the horizontally moving vehicle parking rack, and the lower roller provides bottom support for the upper roller.

4. The vertical lift overhead car parking system according to claim 1, wherein: The supporting roller is a combination of three rollers, and the three rollers are arranged in a triangular manner. The upper roller is in sliding cooperation with the sliding groove of the horizontally moving vehicle parking rack, and the two lower rollers provide bottom inclined support for the upper roller from both sides.

5. The vertical lift overhead car parking system according to claim 1, wherein: The rotating mechanism comprises a bottom fixed box, a rotating support, a transfer shaft and a circumferential rotating vehicle parking rack. The bottom fixed box is fixedly connected to the middle position of the bottom of the garage unit. The rotating support is composed of a rotatingly connected outer ring and an inner ring. The outer ring of the rotating support is fixedly connected in a hole in the middle of the upper end of the bottom fixed box. The transfer shaft is fixedly connected with the inner ring of the rotating support. The circumferential rotating vehicle parking rack is fixedly connected to the upper end of the transfer shaft. The left and right sides of the circumferential rotating vehicle parking rack are provided with a second comb tooth part. The lower end of the transfer shaft is located in the bottom fixed box. A worm wheel is fixedly connected to the outside of the body of the transfer shaft in the bottom fixed box. A worm is rotatingly connected in the bottom fixed box. The worm wheel is in meshing transmission with the worm. A motor is fixedly connected to the right side of the bottom fixed box. The output end of the motor is fixedly connected with the right end of the worm.

6. The vertical lift overhead car parking garage according to claim 5, wherein: A support disc is fixedly connected to the lower end surface of the circumferential rotating vehicle parking rack. Two annular limiting rings are integrally formed on the outer side of the support disc. A plurality of limiting shafts are arranged on the upper end surface of the bottom fixed box. The plurality of limiting shafts are located on the same circumference. A support wheel is rotatingly connected to the outer side of each limiting shaft. The plurality of support wheels are located in the gap between the two annular limiting rings.

7. The vertical lift overhead car parking garage according to claim 5, wherein: Two bidirectional telescopic hydraulic cylinders are fixedly connected to the lower surface of the circumferential rotating vehicle parking rack. The extension end of each bidirectional telescopic hydraulic cylinder is hingedly connected with a boost rod. Two horizontal grooves are arranged on the upper end surface of the circumferential rotating vehicle parking rack. A telescopic rod is fixedly connected in each horizontal groove. The extension end of each telescopic rod is fixedly connected with a limiting plate. The lower surface of each limiting plate is fixedly connected with a fixed seat. The inside of the fixed seat is rotatingly connected with the upper end of the boost rod on the same side.

8. The vertical lift overhead car parking garage as claimed in claim 5 wherein: The lifting mechanism comprises a top fixing plate, vertical sliding rails and a lifting frame. The top fixing plate is fixedly connected to the top end of the vertical garage unit. The upper surface of the top fixing plate is fixedly connected with a winch in the middle. The cylindrical drum of the winch is wound with a lifting rope. The lower end of the lifting rope is connected with the lifting frame 3 through a rope clamp. The vertical sliding rails are four fixedly connected to the middle of the front side wall and the middle of the rear side wall of the garage unit. The side of the four vertical sliding rails facing the center of the garage unit is respectively provided with a vertical sliding groove. The outer side of the four corners of the lifting frame is provided with a moving sliding block matched with the vertical sliding groove. The inner side of the four corners of the lifting frame is respectively fixedly connected with a third comb tooth part. The comb tooth plate of the third comb tooth part is located between the comb tooth plate gaps of the first comb tooth part and the second comb tooth part in space.

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