Safe and unobstructed underground cylindrical garage

Abstract

The application discloses a safe and dredging type underground cylindrical garage. The underground cylindrical garage comprises a top plate arranged on the ground and a base arranged underground, the base is provided with an outer ring parking plate and an inner ring parking plate, the middle part of the base and the position of the outer ring parking plate are respectively provided with lifting type transport frames, each parking position of the lifting type transport frame and the outer ring parking plate is provided with a transport plate, tracks are arranged on the transport frame corresponding to each layer of the outer ring parking plate and the outer ring parking plate, and when the transport frame in the outer ring parking plate area is lifted to each layer of the outer ring parking plate, the track on the transport frame and the track on the layer of the outer ring parking plate form a complete annular track. The application changes the arrangement of the parking position and sets the transport frame, improves the efficiency of taking and placing the vehicle, and reduces the requirement of the vehicle in the pre-stopping.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of underground garage, in particular to a safe and unblocked underground cylindrical garage. BACKGROUND

[0002] The cylindrical garage, also known as a stereo garage or an automatic stereo parking garage, is a device for parking in vertical space. This technology has great advantages in saving space and improving parking efficiency. In order to improve the parking efficiency, the cylindrical garage needs to complete the parking and taking out of the vehicle in a short time. Therefore, improving the running speed and efficiency of the system is a key technical problem, and in order to ensure that the vehicle can be parked accurately in the predetermined position, the position of the vehicle needs to be finely adjusted.

[0003] The Chinese patent application with the publication number CN1504623A discloses a cylindrical stereo car intelligent garage. It includes a shaft and an elevator in the shaft, and each vehicle is placed on the parking space by the elevator, but this device is low in efficiency and cannot finely adjust the position of the vehicle, and the requirement for the pre-parking of the vehicle is high. Therefore, it is urgent to design a device that can quickly take and place the vehicle in the cylindrical garage and adjust the position of the vehicle. SUMMARY

[0004] In view of the problems in the above-mentioned technology, the present application provides a safe and unblocked underground cylindrical garage. The underground garage can improve the convenience of taking and placing the vehicle, avoid scratching the vehicle during parking, and reduce the requirement for the position of the driver during parking, thereby improving the efficiency of taking and placing the vehicle.

[0005] The present application provides a safe and unblocked underground cylindrical garage, which includes a cylindrical base installed underground, a plurality of parking areas arranged in the cylindrical base, a garage roof on the ground, and a rotating frame located in the middle of the plurality of parking areas. The rotating frame is rotatably installed at the center of the base, and a second lifting transport frame is installed on the rotating frame. Each parking area includes an inner ring parking plate surrounding the rotating frame and an outer ring parking plate surrounding the inner ring parking plate. A plurality of parking spaces are arranged in a ring shape on the inner ring parking plate and the outer ring parking plate, and two adjacent parking spaces on the same parking plate are arranged in a head-to-tail manner.

[0006] The first lifting type transport frame is arranged in the area corresponding to the outer ring parking plate of the multi-layer parking area, and a lifting opening is arranged in the position corresponding to the first lifting type transport frame of each layer of the outer ring parking plate, and a second transport plate is arranged on the first lifting type transport frame and each parking position of each layer of the outer ring parking plate, and a sliding rail matched with each other is arranged on each layer of the outer ring parking plate and the first lifting type transport frame, the first lifting type transport frame is lifted up and down along the lifting opening of the multi-layer parking area, and when the first lifting type transport frame is lifted to the position with the same height as each layer of the outer ring parking plate, the sliding rail on the first lifting type transport frame is butted with the sliding rail on the layer of the outer ring parking plate to form a complete annular track, and the second transport plate on the first lifting type transport frame and each parking position of the layer of the outer ring parking plate is provided with a walking mechanism matched with the annular track and moves on the annular track through the walking mechanism.

[0007] The first transport plate is arranged on the second lifting type transport frame, the vehicle is transported through the first transport plate and the second transport plate on the second lifting type transport frame and the first lifting type transport frame, and the wheel clamping and supporting mechanism is arranged on the first transport plate and the second transport plate, and a plurality of cameras for judging the position of the vehicle are arranged on the first lifting type transport frame and the second lifting type transport frame.

[0008] Further technical scheme of the application: two groups of wheel clamping and supporting mechanisms are respectively arranged on the first transport plate and the second transport plate, the two groups of wheel clamping mechanisms are symmetrically arranged at the two ends of the transport plate, a first bidirectional hydraulic oil cylinder is arranged between the two groups of wheel clamping mechanisms, the two piston ends of the first bidirectional hydraulic oil cylinder are respectively connected with the two groups of wheel clamping mechanisms, and the two groups of wheel clamping mechanisms are controlled to respectively extend out of the two ends of the transport plate or shrink into the transport plate; each group of wheel clamping mechanisms comprises a supporting plate, two groups of supporting columns parallelly arranged on the supporting plate and a second bidirectional hydraulic oil cylinder arranged between the two groups of supporting columns, the two pistons of the second bidirectional hydraulic oil cylinder are respectively provided with extrusion frames, each group of supporting columns comprises a supporting shaft fixed on the supporting plate and two clamping rods rotationally connected with the supporting shaft, the extrusion frame is connected with the two clamping rods, and under the action of the second bidirectional hydraulic oil cylinder, the extrusion frame drives the two clamping rods to rotate towards each other or reversely to form a straight line.

[0009] The preferred technical scheme of the present application is that the first lifting type transport frame is provided with two groups and is symmetrically arranged on the area of the outer ring parking plate, the top plate is provided with lifting in and out of the garage openings corresponding to the second lifting type transport frame and the two groups of first lifting type transport frames, each first lifting type transport frame is provided with a second transport plate, when the vehicle is out of the garage on the outer ring parking plate, the two first lifting type transport frames are simultaneously lifted to the parking layer where the vehicle to be out of the garage is located, and the second transport plates on the two first lifting type transport frames are synchronously moved along the annular track to the second transport plate on the parking position of the vehicle to be out of the garage on the same layer outer ring parking plate, and the second transport plate is located on any one first lifting type transport frame.

[0010] The preferred technical scheme of the present application is that the walking mechanism comprises an arc-shaped sliding plate in sliding connection with the sliding rail, the arc-shaped sliding plate is provided with walking wheels controlled by a motor and is in sliding connection with the sliding rail through the walking wheels, and the arc-shaped sliding plate moves along the sliding rail under the action of the motor.

[0011] The preferred technical scheme of the present application is that the second lifting type transport frame is provided with a first hydraulic oil cylinder, the movable end of the first hydraulic oil cylinder is provided with a butt joint plate, the butt joint plate is in sliding connection with the second lifting type transport frame, the butt joint plate is provided with a second groove, the inner ring parking plate is provided with a first groove, and the second groove and the first groove are intermittently aligned.

[0012] The preferred technical scheme of the present application is that the extrusion frame comprises a horizontal support rod connected with the second bidirectional hydraulic oil cylinder and two mutually parallel push rods perpendicular to the horizontal support rod, and the two push rods are connected with two clamping rods respectively, a sliding groove is symmetrically arranged below each clamping rod, and the opening direction of the sliding groove is perpendicular to the push rod.

[0013] The preferred technical scheme of the present application is that the surface of each clamping rod is rotatably provided with a plurality of groups of rollers.

[0014] The preferred technical scheme of the present application is that two sliding columns are symmetrically arranged on the base, two groups of first lifting type transport frames are slidingly arranged on the corresponding sliding columns, and are lifted along the sliding columns under the control of the motor and the lifting chain.

[0015] The preferred technical scheme of the present application is that the lower end of the first transport plate is rotatably provided with an adjusting plate, and the adjusting plate slides on the first groove and the second groove.

[0016] The support plate is provided with a guide groove corresponding to the position of movement of the two push rods of each extrusion frame, and the two push rods of each extrusion frame are embedded in the guide groove and move along the guide groove.

[0017] Compared with the prior art, the vehicle is parked in a circular manner, the convenience of taking and placing the vehicle is improved, the transport plate can adjust the position of the vehicle, the scratching of the vehicle during parking is avoided, the requirement for the position of the driver during parking is reduced, and the taking and placing efficiency of the vehicle is improved through the multiple transport frames. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a top view of the overall structure of the application.

[0019] Figure 2 It is Figure 1 It is a structure sectional view in the A-A direction.

[0020] Figure 3 It is a schematic view of the installation position of the base and the first lifting transport frame.

[0021] Figure 4 It is a schematic view of the installation position of the outer ring parking plate and the inner ring parking plate.

[0022] Figure 5 It is a schematic view of the installation position of the first groove, the second groove and the slide rail.

[0023] Figure 6 It is a schematic view of the installation position of the rotating frame and the second lifting transport frame.

[0024] Figure 7 It is a schematic view of the installation position of the first transport plate and the adjusting plate.

[0025] Figure 8 It is a schematic view of the installation position of the support column and the support plate.

[0026] Figure 9 It is a structure sectional view of the support column and the support plate.

[0027] Figure 10 It is a schematic view of the installation position of the arc-shaped slide plate and the second transport plate.

[0028] Figure 11 It is a schematic view of the vehicle parking position.

[0029] Reference numerals: 1-Top plate; 2-First lifting transport frame; 3-Rotating frame; 4-Outer ring parking plate; 5-Inner ring parking plate; 6-Second lifting transport frame; 7-Base; 8-First transport plate; 10-Slide rail; 11-First groove; 12-Sliding column; 13-Second transport plate; 14-First hydraulic cylinder; 15-Connecting plate; 16-Second groove; 17-Adjusting plate; 18-First bidirectional hydraulic cylinder; 19-Support plate; 20-Second bidirectional hydraulic cylinder; 21-Extrusion frame; 22-Clamping rod; 23-Roller; 24-Arc-shaped sliding plate; 25-Slide groove; 26-Supporting shaft; 27-Guide groove. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments. Figures 1 to 11 All accompanying drawings are simplified versions of embodiments and are intended only to clearly and concisely illustrate the embodiments of the present invention. The technical solutions shown in the drawings below are specific solutions of embodiments of the present invention and are not intended to limit the scope of the claimed invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0031] In the description of this invention, it should be understood that the terms "upper," "lower," "inner," "outer," "left," and "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, terms such as "set" and "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0033] An example of a safe and unobstructed underground cylindrical parking garage is provided, such as... Figures 1 to 10As shown, including the installation of the underground cylindrical base 7, set in the cylindrical base 7, multi-storey parking area, located on the ground garage roof 1 and in the middle of the rotating frame 3 multi-storey parking area rotating frame 3 rotating installation in the center of the base 7, and through the motor control its rotation, rotating frame 3 on the installation of the second lifting transport frame 6, the second lifting is similar to the lifting of the elevator, can be directly used in existing underground garage elevator structure, through the lifting motor and chain control second lifting transport frame 6 on the rotating frame 3 lifting, provided with a first transport plate 8 on the second lifting transport frame 6. Each parking area includes a rotating ring around the rotating frame 3 inner ring parking plate 5 and the outer ring parking plate 4 around the inner ring parking plate 5, in the multi-storey parking area corresponding to the outer ring parking plate 4 area symmetry is equipped with two groups of first lifting transport frame 2, and in each outer ring parking plate 4 corresponding to the first lifting transport frame 2 position opening has lifting mouth, provided with a second transport plate 13 on the first lifting transport frame 2, through the second lifting transport frame 6 and the first lifting transport frame 2 through the first transport plate 8 and the second transport plate 13 of the vehicle transport, provided with a plurality of groups for judging the position of the vehicle on the first lifting transport frame 2 and the second lifting transport frame 6 camera; as Figure 5 As shown, two sliding columns 12 are symmetrically installed on the base 7, and two groups of first lifting transport frame 2 are slidingly installed on the corresponding sliding columns 12 and are lifted along the sliding columns 12 under the control of the motor and lifting chain; the lifting mode of the first lifting transport frame 2 can also adopt the lifting mode of the existing lifting elevator or the lifting mechanism of the underground parking lot, which is prior art.

[0034] The embodiment provides a safe and unblocked underground cylindrical garage. Figures 1 to 4 As shown, the outer ring parking plate 4 and the inner ring parking plate 5 are coaxially installed, the roof 1 is provided with lifting in and out garage openings corresponding to the positions of the second lifting transport frame 6 and the two groups of first lifting transport frame 2, the lifting in and out garage opening of the second lifting transport frame 6 is circular, the lifting in and out garage opening of the first lifting transport frame 2 is square, and the second lifting transport frame 6 and the first lifting transport frame 2 are initially located at the lifting in and out garage openings of the roof. The car drives to the lifting in and out garage opening through the driving channel, enters the second lifting transport frame 6 or the first lifting transport frame 2, and then is lifted and transported to each parking area by the second lifting transport frame 6 or the first lifting transport frame 2 for parking. A plurality of groups of cameras for judging the position of the vehicle are arranged on the first lifting transport frame 2 and the second lifting transport frame 6.

[0035] The embodiment provides a safe and unblocked underground cylindrical garage. Figure 11 As shown, a plurality of annularly arranged parking spaces are arranged on the inner ring parking plate 5 and the outer ring parking plate 4, and two adjacent parking spaces on the same parking plate are end to end.Figures 2 to 4 As shown, the second transport plate 13 is arranged on each parking space of the first lifting transport frame 2 and each layer of the outer ring parking plate 4, and the sliding rails 10 are arranged on each layer of the outer ring parking plate 4 and the first lifting transport frame 2 and matched with each other. Since the first lifting transport frame 2 is lifted along the underground garage, the sliding rails 10 on the first lifting transport frame 2 are intermittently aligned with the sliding rails 10 arranged on each layer of the outer ring parking plate 4. The first lifting transport frame 2 is lifted up and down along the lifting port of the multi-layer parking area, and when the first lifting transport frame 2 is lifted to the position where the height of the first lifting transport frame 2 is equal to that of each layer of the outer ring parking plate 4, the sliding rails on the first lifting transport frame 2 are butted with the sliding rails on the layer of the outer ring parking plate 4 to form a complete annular track. As shown, Figure 10 As shown, the first lifting transport frame 2 and the second transport plate 13 on each parking space of the layer of the outer ring parking plate 4 are provided with a walking mechanism matched with the annular track. The walking mechanism includes an arc-shaped sliding plate 24 in sliding connection with the sliding rail 10, a moving motor is arranged on the arc-shaped sliding plate 24, a walking wheel is arranged on the output shaft of the moving motor, and the arc-shaped sliding plate 24 moves on the sliding rail 10 under the action of the moving motor. The second transport plate 13 is rotatably installed on the arc-shaped sliding plate 24, a rotating motor is arranged on the arc-shaped sliding plate 24, the output shaft of the rotating motor is connected with the second transport plate 13, and the second transport plate 13 is controlled to rotate. The arc-shaped sliding plate 24 is a type of electric transport trolley, which can carry the second transport plate 13 to move along the sliding rail 10, and the first lifting transport frame 2 and the second transport plate 13 on each parking space of the layer of the outer ring parking plate 4 can move along the annular track. When the vehicle on the outer ring parking plate 4 is to be taken out, the two first lifting transport frames 2 are simultaneously lifted to the parking layer where the vehicle to be taken out is located, and the second transport plates 13 on the two first lifting transport frames 2 are synchronously moved along the annular track with the second transport plates 13 on each parking space of the layer of the outer ring parking plate 5 to the second transport plate 13 on the parking space where the vehicle to be taken out is located. At this time, the vehicle to be taken out can be lifted to the taking-out port of the top plate 1 through the first lifting transport frame 2, and the vehicle to be taken out can be taken out.

[0036] The embodiment provides a safe and unblocked underground cylindrical garage. Figure 7 and Figure 10As shown, two sets of wheel clamping support mechanisms are arranged on the first transport plate 8 and the second transport plate 13 respectively, the two sets of wheel clamping mechanisms are symmetrically arranged at both ends of the transport plate, and a first bidirectional hydraulic oil cylinder 18 is arranged between the two sets of wheel clamping mechanisms, both piston ends of the first bidirectional hydraulic oil cylinder 18 are connected with the two sets of wheel clamping mechanisms respectively, and the two sets of wheel clamping mechanisms are controlled to extend out of both ends of the transport plate or retract into the transport plate; each set of wheel clamping mechanism comprises a support plate 19, two sets of support columns arranged in parallel on the support plate 19, and a second bidirectional hydraulic oil cylinder 20 arranged between the two sets of support columns 22, both piston rods of the second bidirectional hydraulic oil cylinder 20 are respectively provided with an extrusion frame 21, each set of support column comprises a support shaft 26 fixed on the support plate 19 and two clamping rods 22 rotatably connected to the support shaft 26, and the surface of each clamping rod 22 is rotatably provided with a plurality of rollers 23. The extrusion frame 21 comprises a transverse support rod connected with the second bidirectional hydraulic oil cylinder 20 and two mutually parallel push rods perpendicular to the transverse support rod, and the two push rods are connected with the two clamping rods 22 respectively, a slide groove 25 is symmetrically arranged below each clamping rod 22, and the opening direction of the slide groove 25 is perpendicular to the push rod; the top of the two push rods of the extrusion frame 21 is respectively embedded into the slide groove 25 below each clamping rod 22 through a limiting sliding block, and when the two piston rods of the second bidirectional hydraulic oil cylinder 20 extend, the extrusion frame 21 drives the two push rods to move horizontally, since the top of the push rod is connected with the slide groove 25 on the clamping rod 22 through the limiting sliding block, and the width of the slide groove 25 matches the width of the limiting sliding block, the limiting sliding block can only move in the slide groove 25 along a direction perpendicular to the push rod, so that a pushing force is applied to the clamping rod 22, the two push rods respectively push the two clamping rods 22 to rotate towards each other along the support shaft 26, at this time, the two clamping rods 22 are close to each other to extrude the wheels, the wheels drive the rollers 23 to rotate, and then the two sets of support columns 22 lift the wheels to realize lifting and picking up the vehicle. When the two piston rods of the second bidirectional hydraulic oil cylinder 20 extend; when the two piston rods of the second bidirectional hydraulic oil cylinder 20 retract, the two clamping rods 22 are also driven to rotate in the opposite direction along the support shaft 26 to form a straight line. A guide groove 27 is arranged on the support plate 19 corresponding to the position where the two push rods of each extrusion frame 21 move, and the two push rods of each extrusion frame 21 are embedded in the guide groove 27 and move along the guide groove 27, so as to avoid the displacement of the push rod during movement.

[0037] The embodiment provides a safe and dredging type underground cylindrical garage. Figures 4 to 6As shown, the inner ring parking board 5 is provided with a first groove 11, the second lifting type transport frame 6 is provided with a first hydraulic oil cylinder 14, the movable end of the first hydraulic oil cylinder 14 is provided with a butt joint plate 15, the butt joint plate 15 is slidably provided with a first transport plate 8 and a second groove 16, the second groove 16 is intermittently aligned with the first groove 11, the lower end of the first transport plate 8 is rotatably provided with an adjusting plate 17, the adjusting plate 17 is provided with a control motor, the output shaft of the control motor is connected with the first transport plate 8, the adjusting plate 17 slides in the second groove 16 and the first groove 11, the adjusting plate 17 is provided with a moving motor, the output shaft of the moving motor is provided with a walking wheel, and the adjusting plate 17 moves in the second groove 16 and the first groove 11 through the walking wheel.

[0038] The working process of the present application: when parking, the vehicle is parked at the opening of the top plate 1, when the vehicle is parked above the second lifting type transport frame 6, the first bidirectional hydraulic oil cylinder 18 in the first transport plate 8 is started, the first bidirectional hydraulic oil cylinder 18 drives two groups of supporting plates 19 to slide in the first transport plate 8, when the supporting plates 19 are aligned with the front and rear wheels of the vehicle, the first bidirectional hydraulic oil cylinder 18 is stopped, then the second bidirectional hydraulic oil cylinder 20 is started, the second bidirectional hydraulic oil cylinder 20 pushes two groups of extrusion frames 21 away from each other, at this time, the extrusion frames 21 drive the limiting blocks to move in the sliding groove of the clamping rod 22, the limiting blocks on each side of the extrusion frame 21 will push the two clamping rods 22 on the same side to rotate along the supporting shaft 26, when the two clamping rods 22 are close, the wheels are extruded, at the same time, the wheels drive the rollers 23 to rotate, at this time, the four groups of supporting columns on the same transport plate lift all the four wheels of the vehicle; the lifting motor on the rotating frame 3 is started to drive the second lifting type transport frame 6 to lift on the rotating frame 3, when the second lifting type transport frame 6 drives the vehicle to reach the vehicle parking layer, the rotating motor of the rotating frame 3 is started to drive the rotating frame 3 to rotate, the rotating frame 3 drives the second lifting type transport frame 6 to rotate, at the same time, the first hydraulic oil cylinder 14 is started, the first hydraulic oil cylinder 14 drives the butt joint plate 15 to slide on the second lifting type transport frame 6, the second groove 16 on the butt joint plate 15 is aligned with the first groove 11 on the inner ring parking board 5 through the rotating frame 3 and the first hydraulic oil cylinder 14, then the motor on the adjusting plate 17 is started to drive the adjusting plate 17 to move in the first groove 11, at the same time, the adjusting plate 17 drives the vehicle to reach the parking position on the inner ring parking board 5, then the first bidirectional hydraulic oil cylinder 18 on the first transport plate 8 is reset, the vehicle is placed; when the vehicle on the inner ring parking board 5 is taken, the vehicle is transported to the second lifting type transport frame 6 through the first transport plate 8, and then transported to the outlet at the center position of the top plate 1.

[0039] When the vehicle is parked above the first lifting transport frame 2, the first bidirectional hydraulic cylinder 18 in the second transport plate 13 is started, and the first bidirectional hydraulic cylinder 18 drives the two groups of support plates 19 to slide in the second transport plate 13, and when the support plates 19 in the second transport plate 13 are aligned with the front and rear wheels of the vehicle, the driving of the first bidirectional hydraulic cylinder 18 is stopped, the second bidirectional hydraulic cylinder 20 is started, the second bidirectional hydraulic cylinder 20 drives the four groups of support columns to lift all the four wheels of the vehicle, the lifting motor of the first lifting transport frame 2 is started, and the first lifting transport frame 2 is controlled to ascend and descend in the sliding column 12, when the first lifting transport frame 2 reaches the parking layer, the ascending and descending is stopped, and then the second transport plate 13 is started to drive the vehicle to the appropriate empty parking position on the outer ring parking plate 4. When the vehicle on the outer ring parking plate 4 needs to be taken, first, the two first lifting transport frames 2 are controlled to ascend to the parking layer where the vehicle to be taken is located, then the second transport plate 13 on the two first lifting transport frames 2 is controlled to move synchronously with the second transport plate 13 on each parking position of the outer ring parking plate 5 on the same layer along the annular track, when the second transport plate 13 of the parking position where the vehicle to be taken out is located moves to any one first lifting transport frame 2, the movement of all the second transport plates 13 is stopped, the first lifting transport frame 2 is controlled to ascend to the outlet of the top plate 1, and then the vehicle to be taken out can be taken out.

[0040] When the vehicle is supported, whether the vehicle is parked correctly is determined through the camera on the first lifting transport frame 2 and the second lifting transport frame 6, if the vehicle is parked with a large deviation, the motor three and the motor four are started to adjust the positions of the first transport plate 8 and the second transport plate 13, the position adjustment of the vehicle is realized, and the scratch caused by the parking of the vehicle is avoided.

[0041] The above is only one embodiment of the present application, which is described in detail, but cannot be understood as the limitation of the scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A safe and unobstructed underground cylindrical garage, comprising a cylindrical base (7) installed underground, a plurality of parking areas arranged in the cylindrical base (7), a ground-level garage roof (1), and a rotating frame (3) arranged in the middle of the plurality of parking areas, wherein the rotating frame (3) is rotatably installed at the center of the base (7), and a second lifting transport frame (6) is installed on the rotating frame (3), characterized in that: Each parking area includes an inner ring parking board (5) around the rotating frame (3) and an outer ring parking board (4) around the inner ring parking board (5), a plurality of annularly arranged parking spaces are arranged on the inner ring parking board (5) and the outer ring parking board (4), and the adjacent two parking spaces on the same parking board are end to end; a first lifting type transport frame (2) is arranged in the area corresponding to the outer ring parking board (4) of the multi-layer parking area, a lifting opening is formed in the position corresponding to the first lifting type transport frame (2) of each outer ring parking board (4), a second transport board (13) is arranged on the first lifting type transport frame (2) and each parking space of each outer ring parking board (4), and a sliding rail (10) matched with each other is arranged on each outer ring parking board (4) and the first lifting type transport frame (2); the first lifting type transport frame (2) is lifted up and down along the lifting opening of the multi-layer parking area, when the first lifting type transport frame (2) is lifted to the position of the same height as each outer ring parking board (4), the sliding rails on the first lifting type transport frame (2) and the sliding rails on the outer ring parking board (4) are butt-jointed to form a complete annular track, and the first lifting type transport frame (2) and the second transport board (13) on each parking space of the outer ring parking board (4) are provided with a walking mechanism matched with the annular track, and move on the annular track through the walking mechanism; ​ A first transport board (8) is arranged on the second lifting type transport frame (6), the vehicle is transported through the first transport board (8) and the second transport board (13) on the second lifting type transport frame (6) and the first lifting type transport frame (2), and a wheel clamping and supporting mechanism is arranged on the first transport board (8) and the second transport board (13); a plurality of cameras for judging the position of the vehicle are arranged on the first lifting type transport frame (2) and the second lifting type transport frame (6); Two groups of wheel clamping and supporting mechanisms are respectively arranged on the first transport board (8) and the second transport board (13), the two groups of wheel clamping mechanisms are symmetrically arranged at the two ends of the transport board, a first bidirectional hydraulic oil cylinder (18) is arranged between the two groups of wheel clamping mechanisms, both piston ends of the first bidirectional hydraulic oil cylinder (18) are connected with the two groups of wheel clamping mechanisms, and the two groups of wheel clamping mechanisms are controlled to respectively extend out of the two ends of the transport board or retract into the transport board; each group of wheel clamping mechanisms comprises a supporting plate (19), two groups of supporting columns parallelly arranged on the supporting plate (19), and a second bidirectional hydraulic oil cylinder (20) arranged between the two groups of supporting columns, both piston ends of the second bidirectional hydraulic oil cylinder (20) are provided with squeezing frames (21), each group of supporting columns comprises a supporting shaft (26) fixed on the supporting plate (19) and two clamping rods (22) rotationally connected to the supporting shaft (26), the squeezing frame (21) is connected with the two clamping rods (22), and under the action of the second bidirectional hydraulic oil cylinder (20), the squeezing frame (21) drives the two clamping rods (22) to rotate towards each other to clamp or rotate in reverse to be in a straight line along the supporting shaft (26).

2. A safety evacuation type underground cylindrical garage according to claim 1, wherein: The first lifting type transport frame (2) is provided with two groups, which are symmetrically arranged in the area of the outer ring parking plate (4), and the garage roof (1) is provided with lifting in and out garage openings corresponding to the second lifting type transport frame (6) and the positions of the two groups of first lifting type transport frames (2); each first lifting type transport frame (2) is provided with a second transport plate (13), when the vehicle is out of the garage on the outer ring parking plate (4), the two first lifting type transport frames (2) are simultaneously lifted to the parking layer where the vehicle to be out of the garage is located, and the second transport plates (13) on the two first lifting type transport frames (2) are synchronously moved along the annular track to the second transport plate (13) of the vehicle to be out of the garage on the parking position of the same layer outer ring parking plate (4), and the second transport plate (13) is located on any one first lifting type transport frame (2).

3. The safety evacuation type underground cylindrical garage according to claim 1, wherein: The walking mechanism comprises an arc-shaped sliding plate (24) in sliding connection with the sliding rail (10), the arc-shaped sliding plate (24) is provided with walking wheels controlled by a motor and is in sliding connection with the sliding rail (10) through the walking wheels, and the arc-shaped sliding plate (24) moves along the sliding rail (10) under the action of the motor; the second transport plate (13) is rotatably installed on the arc-shaped sliding plate (24).

4. The safety evacuation type underground cylindrical garage according to claim 1, wherein: The second lifting type transport frame (6) is provided with a first hydraulic oil cylinder (14), the movable end of the first hydraulic oil cylinder (14) is provided with a butt joint plate (15), the butt joint plate (15) is in sliding connection with the second lifting type transport frame (6), the butt joint plate (15) is provided with a second groove (16), the inner ring parking plate (5) is provided with a first groove (11), and the second groove (16) is intermittently aligned with the first groove (11).

5. The safety evacuation type underground cylindrical garage according to claim 1, wherein: The extrusion frame (21) comprises a transverse support rod connected with the second bidirectional hydraulic oil cylinder (20) and two mutually parallel push rods perpendicular to the transverse support rod, and is connected with two clamping rods (22) through the two push rods respectively, a sliding groove (25) is symmetrically arranged below each clamping rod (22), and the arrangement direction of the sliding groove (25) is perpendicular to the push rod; the top portions of the two push rods of the extrusion frame (21) are respectively embedded into the sliding grooves (25) below each clamping rod (22) through limiting sliding blocks, and under the action of the second bidirectional hydraulic oil cylinder (20), the two push rods of the extrusion frame (21) respectively drive the two clamping rods (22) to rotate along the support rotating shaft (26) to clamp the vehicle tires and lift the vehicle, or reversely rotate to be in a straight line.

6. A safety evacuation type underground cylindrical garage according to claim 1, wherein: A plurality of groups of rollers (23) are rotatably arranged on the surface of each clamping rod (22).

7. A safety evacuation type underground cylindrical garage according to claim 2, wherein: Two sliding columns (12) are symmetrically arranged on the base (7), and two groups of first lifting type transport frames (2) are slidingly arranged on the corresponding sliding columns (12) and are lifted along the sliding columns (12) under the control of the motor and the lifting chain.

8. A safety evacuation type underground cylindrical garage according to claim 4, wherein: The lower end of the first transport plate (8) is rotatably provided with an adjusting plate (17), and the adjusting plate (17) slides on the first groove (11) and the second groove (16).

9. A safety evacuation type underground cylindrical garage according to claim 5, wherein: The support plate (19) is provided with a guide groove (27) corresponding to the position of movement of the two push rods of each extrusion frame (21), and the two push rods of each extrusion frame (21) are embedded in the guide groove (27) and move along the guide groove (27).

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