CN210598310U

CN210598310U - Rotatable stereo garage

Info

Publication number: CN210598310U
Application number: CN201921298992.5U
Authority: CN
Inventors: 王江; 高鹏翔; 陈运贵; 吴晓鹏; 陈奎; 吴杰; 贾桐; 周星; 邱雨洋; 汪佳伟
Original assignee: Chongqing University of Science and Technology
Current assignee: Chongqing University of Science and Technology
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-05-22
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a rotatable three-dimensional parking garage, which comprises a frame, a first-layer parking space, a second-layer parking space, a lifting system and a rotating system; the frame comprises bearing columns, the first-layer parking spaces comprise parking discs which are coaxial with the bearing columns and are arranged at intervals, the second-layer parking spaces comprise parking plates which are uniformly distributed along the circumferential direction of the bearing columns, the frame further comprises peripheral frames which are coaxial with the bearing columns and are positioned above the parking discs, the peripheral frames are fixedly connected with the parking discs through vertically arranged supporting columns, the peripheral frames are provided with notches matched with the parking plates, the parking discs are provided with through grooves matched with the parking plates, the notches and the through grooves jointly form lifting spaces for movement of the parking plates, and the lifting system is used for driving the parking plates to do lifting or descending movement along the lifting spaces; the rotating system is used for driving the parking plate to rotate. The parking garage can better pick and place vehicles, and is small in occupied space, convenient to use and high in utilization rate.

Description

Rotatable stereo garage

Technical Field

The utility model relates to a garage technical field, concretely relates to rotatable stereo garage.

Background

The electric vehicle is an environment-friendly vehicle, social popularization strength is continuously increased, but parking and charging are difficult to become important factors restricting development of the electric vehicle. The three-dimensional parking equipment that does not put forward to the electric motor car in the existing market, all are the plane parking basically, and area is big, and it also has certain difficulty to charge to manage trouble, park the vehicle and take the vehicle, all have certain limitation.

SUMMERY OF THE UTILITY MODEL

Not enough to above-mentioned prior art, the utility model provides a rotatable stereo garage to it is low to solve plane parking ground area utilization, parks, takes inconvenient problem.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a rotatable three-dimensional parking garage comprises a frame, a first-layer parking space, a second-layer parking space, a lifting system and a rotating system; the frame comprises a vertically arranged bearing column, the first layer of parking space comprises a parking disc which is coaxial with the bearing column and is arranged at intervals, the second layer of parking space comprises parking plates which are uniformly distributed along the circumferential direction of the bearing column, the frame further comprises an outer surrounding frame which is coaxial with the bearing column and is positioned above the parking disc, the outer surrounding frame is fixedly connected with the parking disc through a vertically arranged support column, the outer surrounding frame is provided with a notch matched with the parking plates, the parking disc is provided with a through groove matched with the parking plates, the notch and the through groove jointly form a lifting space for the movement of the parking plates, and the lifting system is used for driving the parking plates to do lifting or descending movement along the lifting space; the inner side of the peripheral frame is provided with an annular groove matched with the outer end of the parking plate, the outer end of the parking plate is in sliding fit with the annular groove, the inner end of the parking plate is connected with the rotating system, and the rotating system is used for driving the parking plate to rotate.

Therefore, when a car owner needs to park the electric car, the electric car is pushed into the parking area, and if the electric car is parked on one floor, the electric car is directly pushed onto the parking disc on the one floor. If one deck parking space is full or the owner wants to park on two layers, then promote the electric motor car to the parking board in lift space, under the initial condition, the parking board in lift space is located logical inslot and upper surface and parking disc upper surface height degree unanimity, the operating of lift system, drive parking board upward movement to two layers of parking spaces, make the inner and the rotating system of parking board be connected the setting, later rotating system moves, drive the parking board and rotate, the parking board that will park the electric motor car rotates outside lift space, the parking board that will not park the electric motor car moves to corresponding lift space, later operating of lift system drives the parking board that does not park the electric motor car and descends to logical inslot, in order to wait for next electric motor car to arrive, until the electric motor car has all been placed on the parking board of two layers of parking spaces, two layers of parking spaces car are full. The parking garage can better utilize the space, and is convenient to use.

Specifically, the parking disc and the bearing column are fixedly connected with the ground, so that the parking disc and the bearing column are convenient to install and improve stability. The corresponding logical groove in ground is provided with the parking board holding tank, can be better hold parking board and elevating system.

Furthermore, the number of the parking plates is 8, the parking plates are of a fan-shaped structure, the angle of each parking plate is 40 degrees, and the parking plates are arranged at intervals of 5 degrees. 7 parking spaces are correspondingly arranged on the parking disc for selection. The action of the rotary system can be better controlled, the rotation angles of all the parking plates are consistent, and parking spaces are conveniently selected.

Furthermore, the parking plate is provided with two limiting support assemblies, the two limiting support assemblies are arranged along the radial direction of the parking plate, and each limiting support assembly comprises two limiting blocks. The electric motor car has front wheel and rear wheel, and two stoppers carry on spacingly to front wheel or rear wheel simultaneously, and the car that adds electric motor car itself props and supports, can improve the stability of electric motor car, avoids operating of operating system or rotating system, leads to the askew phenomenon of falling of electric motor car to take place.

Furthermore, the rotating system comprises a first driving motor fixedly installed inside the bearing column through a support, an output shaft of the first driving motor is vertically and upwards arranged and is fixedly provided with a first gear, the rotating system further comprises a rotating wheel rotatably installed at the upper end of the bearing column, and an inner gear meshed with the first gear is arranged in the middle of the rotating wheel; the upper end of the rotating wheel is positioned on the outer side of the bearing column, the lower surface of the rotating wheel positioned on the outer side of the bearing column is concave to form a rotating wheel groove, the inner end of the parking plate is arranged in an L shape, and the inner end of the parking plate is in inserted fit in the rotating wheel groove; the parking plate support structure is characterized in that a support ring is fixedly mounted at the upper end of the bearing column, an opening is formed in the support ring and corresponds to a notch of the peripheral frame, an inner parking plate support mechanism is arranged at the opening, and outer parking plate support mechanisms are arranged at the notch.

Therefore, after the inner end of the parking plate is inserted into the runner groove, the inner supporting mechanism and the outer supporting mechanism of the parking plate support the inner end and the outer end of the parking plate respectively, then the first driving motor acts to drive the runner to rotate through the first gear, the rotation drives the parking plate to rotate, and the parking plate drives the electric vehicle to rotate so as to realize rotation. The rotating system can drive the parking plate to rotate, the parking plate with the electric vehicle parked is taken out of the lifting space, and the parking plate without the electric vehicle parked is taken into the lifting space. Be provided with the support ring, at rotatory in-process, can support the inner of parking board, logical groove on the peripheral frame can support the outer end of parking board, because electric motor car weight is great, is provided with inside and outside support, improves stability and bearing capacity, avoids dropping.

Furthermore, support mechanism in the parking plate is including setting up the first holding tank of opening both sides, be provided with first arc rack in the first holding tank of opening one side, the fixed mounting that passes through the mounting panel fixed mounting in the heel post outside has second driving motor, the vertical setting of output shaft of second driving motor and fixed mounting have the second gear, the second gear with first arc rack meshing transmission, first arc rack upper surface with support ring upper surface height is unanimous.

Therefore, after the inner end of the parking plate is inserted into the runner groove, the second driving motor acts to drive the second gear to rotate, the second gear drives the first arc-shaped rack to move along the first accommodating groove, and the inner end of the parking plate is supported by the first arc-shaped rack. The lower surface of the inner end of the parking plate is concavely arranged, and a space is reserved for the first arc-shaped rack. First holding tank both sides are provided with and are used for the spacing of first arc rack, avoid first arc rack to drop. First arc rack length is greater than 2 times of the circular arc length of opening place circle, can be better the bearing, and the slope phenomenon that the heavy foot of first arc rack leads to of avoiding takes place.

Further, the outer supporting mechanism of parking plate is including setting up the second holding tank of breach both sides, the second holding tank with the annular intercommunication sets up, be provided with second arc rack in the second holding tank of breach one side, breach both sides lower extreme all is provided with the support column, fixed mounting has third driving motor on the support column, vertical upwards setting of output shaft of third driving motor and fixed mounting have the third gear, the third gear with second arc rack meshing transmission, the upper surface of second arc rack with annular tank bottom surface highly uniform.

Like this, when the outer end of parking board moved to the breach, the action of third driving motor drove the third gear and rotated, and the third gear drives second arc rack and slides along the second holding tank, utilizes second arc rack to support the outer end of parking board. The length of the second arc-shaped rack is 2 times greater than that of the arc of the circle where the notch is located, so that better bearing can be achieved, and the phenomenon of inclination caused by heavy head and light feet of the second arc-shaped rack is avoided.

The parking plate is characterized by further comprising a charging system, the charging system comprises a charging interface arranged on the limiting block, a protrusion is upwards arranged at the inner end of the parking plate, a metal conductive contact is arranged at the upper end of the protrusion and connected with the charging interface through a wire, the wire is located inside the parking plate, a second conductive contact is arranged in a runner groove formed in the runner, the second conductive contact is connected with a power supply through an electric wire, and an electric wire perforation is arranged on the bearing column.

Therefore, when the electric vehicle needs to be charged, a user can operate the electric vehicle with the charger. Firstly, need promote the electric motor car to the parking board on, the one end of charger is connected with the battery interface that charges of electric motor car, and the other end is connected with the interface that charges on the stopper, then when protruding on the parking board inserts the runner inslot, the electrically conductive contact of metal is electrically conductive with the switch-on of second electrically conductive contact, and the electric wire is connected with the power, can realize the operation of charging to the electric motor car. Because the parking stall is only 8, when the rotating system drove the parking board and rotates, can select forward rotation or reverse rotation, can not cause the winding of electric wire. Specifically, when the electric vehicle at one layer of parking space needs to be charged, the bearing column is provided with a charging interface, the charging interface is connected with a power supply, and the two ends of the charger are directly connected with the battery charging interface of the electric vehicle and the charging interface on the bearing column respectively, so that the electric vehicle is convenient to use.

Furthermore, the lifting system comprises a trailer frame and a trailer frame movement mechanism, the trailer frame movement mechanism comprises a fourth driving motor fixedly installed in the bearing column, an output shaft of the fourth driving motor is horizontally arranged, a bearing rod is fixedly installed in the bearing column, a pulley is installed at the lower end of the bearing rod through a support, the output shaft of the fourth driving motor is fixedly connected with one end of a steel wire rope, the other end of the steel wire rope is fixedly connected with the trailer frame after passing through the pulley, and the trailer frame is used for driving the parking plate to do ascending or descending movement.

Like this, when needs park the electric motor car to the second floor parking stall, under the initial condition, the parking board is located logical inslot, and the electric motor car is parked on the parking board after, and fourth drive motor action rolls up wire rope, through the direction of pulley, drives trailer frame upward movement, utilizes the trailer frame upwards to drag the parking board, and it reaches the second floor parking stall to park the board. When the parking plate is required to descend, only the fourth driving motor is required to rotate reversely, and the parking device is convenient to use. Specifically, the steel wire rope is a flexible steel wire rope.

Further, the trailer frame includes the ring and with ring fixed connection's fork truck frame, the fork truck frame has two and participates in, the ring and participate in and be located the heel post outside, the ring is along radially being provided with the connecting rod, be provided with on the heel post with the spacing groove that the connecting rod matches, sliding fit is in about the connecting rod the spacing inslot, wire rope with connecting rod fixed connection.

Like this, the fork truck frame can be better drag the parking board, and the fork truck frame has two and participates in, simple structure, atress that can be better for the parking board motion is steady.

Furthermore, still include the umbrella body, the umbrella body sets up two layers of frame parking stall top, be provided with the umbrella pole in the middle of the umbrella body, the umbrella pole with the runner rotates to be connected, the setting is connected with ground to umbrella pole lower extreme. Can shield wind, rain and sun, and protect the electric vehicle.

In conclusion, the parking garage saves the occupied area, greatly improves the space utilization rate, and has the advantages of high economic benefit, reliable safety performance, good product extensibility, simple manufacture and low cost.

Drawings

Fig. 1 is the utility model provides a rotatable stereo garage's structure sketch map.

Fig. 2 is a schematic structural view of fig. 1 with the umbrella body and the umbrella shaft removed.

Fig. 3 is a schematic structural diagram of the upper parking space in fig. 2.

Fig. 4 is a partially enlarged view of a portion B in fig. 3.

Fig. 5 is a schematic structural diagram of the peripheral frame and the supporting pillars in fig. 3.

Fig. 6 is a horizontal sectional view of fig. 3.

Fig. 7 is an enlarged view of the structure of the parking plate, the peripheral frame and the support post of fig. 3 with two layers removed.

Fig. 8 is an enlarged view of the structure of fig. 7 with the parking plate removed and another orientation of the wheel.

Fig. 9 is a side view of fig. 7.

Fig. 10 is a cross-sectional view of fig. 9A-a.

Fig. 11 is an enlarged schematic view of the structure of the runner.

Fig. 12 is a schematic view of the structure of fig. 11 in another orientation.

Fig. 13 is a schematic structural view of the parking disc.

Fig. 14 is an enlarged schematic view of the structure of the lifting frame.

Fig. 15 is an enlarged view of the parking plate, in which the projection is not shown.

Fig. 16 is a bottom view of fig. 15.

Fig. 17 is a cross-sectional view of fig. 15 with the projections shown.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Embodiment one, as shown in fig. 1-17:

a rotatable three-dimensional parking garage comprises a frame, a first-layer parking space, a second-layer parking space, a lifting system and a rotating system; the frame comprises a vertically arranged bearing column 1, the first-layer parking space comprises parking discs 11 which are coaxial with the bearing column 1 and are arranged at intervals, the second-layer parking space comprises parking plates 2 which are uniformly distributed along the circumferential direction of the bearing column 1, the frame further comprises peripheral frames 12 which are coaxial with the bearing column 1 and are positioned above the parking discs 11, the peripheral frames 12 are fixedly connected with the parking discs 11 through vertically arranged supporting columns 13, the peripheral frames 12 are provided with notches which are matched with the parking plates 2, the parking discs 11 are provided with through grooves 14 which are matched with the parking plates 2, the notches and the through grooves 14 jointly form a lifting space for the movement of the parking plates 2, and the lifting system is used for driving the parking plates 2 to do lifting or descending movement along the lifting space; the inner side of the peripheral frame 12 is provided with an annular groove 15 matched with the outer end of the parking plate 2, the outer end of the parking plate 2 is in sliding fit with the annular groove 15, the inner end of the parking plate 2 is connected with a rotating system, and the rotating system is used for driving the parking plate 2 to rotate.

Specifically, the parking disc 11 and the bearing column 1 are fixedly connected with the ground, so that the parking disc is convenient to install, and the stability is improved. The corresponding logical groove in ground is provided with the parking board holding tank, can be better hold parking board and elevating system.

The parking device comprises a parking plate, a controller, a photoelectric sensor, a controller, a control panel, a sensor, a pressure sensor, a photoelectric sensor, a rotation system and a lifting system, wherein the parking plate is provided with a pressure sensor, the controller is used for detecting whether an electric vehicle is stored on the parking plate and transmitting a signal to the controller, the photoelectric sensor is arranged on a bearing column and used for detecting the height of the parking plate and transmitting the signal to the controller, the controller controls the rotation system and the lifting system to act, the rotation system and the lifting system are selectively parked on two layers through the control panel, and the rotation system and the lifting system are controlled to be started. Specifically, the pressure sensor employs PT 124G-213. The photoelectric sensor adopts E18-D80 NK. Photoelectric sensor and pressure sensor all are connected the setting with the singlechip.

In this embodiment, the number of the parking plates 2 is 8, the parking plates 2 are of a fan-shaped structure, the angle of each parking plate 2 is 40 degrees, and the adjacent parking plates 2 are arranged at an interval of 5 degrees. 7 parking spaces are correspondingly arranged on the parking disc 11 for selection. The action of the rotary system can be better controlled, the rotation angles of all the parking plates are consistent, and parking spaces are conveniently selected. In particular, the parking plate may be set to any value greater than 2.

In this embodiment, be provided with spacing supporting component on the parking board 2, spacing supporting component is provided with two sets ofly along the parking board radial direction, every group spacing supporting component all includes two stopper 21. The electric motor car has front wheel and rear wheel, and two stoppers carry on spacingly to front wheel or rear wheel simultaneously, and the car that adds electric motor car itself props and supports, can improve the stability of electric motor car, avoids operating of operating system or rotating system, leads to the askew phenomenon of falling of electric motor car to take place. The parking plate comprises a parking plate body, a sliding groove is formed in the parking plate body, the limiting supporting assemblies are in sliding fit in the sliding groove, so that the distance between the two groups of limiting supporting assemblies can be adjusted according to different sizes of electric vehicles, and the using requirements are better met.

In this embodiment, the rotating system includes a first driving motor 3 fixedly installed inside the load-bearing column 1 through a bracket, an output shaft of the first driving motor 3 is vertically and upwardly disposed and fixedly installed with a first gear 31, the rotating system further includes a rotating wheel 32 rotatably installed at the upper end of the load-bearing column 1, and an internal gear 33 engaged with the first gear 31 is arranged in the middle of the rotating wheel 32; the upper end of the rotating wheel 32 is positioned on the outer side of the bearing column 1, the lower surface of the rotating wheel 32 positioned on the outer side of the bearing column 1 is concave to form a rotating wheel groove 34, the inner end of the parking plate 2 is arranged in an L shape, and the inner end 35 of the parking plate is in inserted fit in the rotating wheel groove 34; the upper end of the bearing column 1 is fixedly provided with a support ring 36, an opening is formed in the support ring 36 corresponding to a gap of the peripheral frame 12, an inner support mechanism of the parking plate is arranged at the opening, and outer support mechanisms of the parking plate are arranged at the gap.

In this embodiment, the support mechanism in the parking plate includes first holding grooves disposed at two sides of the opening, a first arc-shaped rack 4 is disposed in the first holding groove at one side of the opening, a second driving motor 41 is fixedly mounted on the outer side of the bearing column through a mounting plate, a second gear 42 is vertically disposed on an output shaft of the second driving motor 41 and fixedly mounted on the output shaft, the second gear 42 is in meshing transmission with the first arc-shaped rack 4, and the height of the upper surface of the first arc-shaped rack 4 is consistent with that of the upper surface of the support ring 36.

In this embodiment, outer supporting mechanism of parking plate is including setting up the second holding tank of breach both sides, the second holding tank with annular 15 intercommunication sets up, be provided with second arc rack 43 in the second holding tank of breach one side, breach both sides lower extreme all is provided with the support column, fixed mounting has third driving motor 44 on the support column, vertical upwards setting of output shaft of third driving motor 44 and fixed mounting have third gear 45, third gear 45 with second arc rack 43 meshes the transmission, the upper surface of second arc rack 43 with annular 15 tank bottom surface highly uniform.

In this embodiment, the parking plate further comprises a charging system, the charging system comprises a charging interface 22 arranged on the limiting block 21, a protrusion is upwards arranged at the inner end of the parking plate 2, a metal conductive contact 23 is arranged at the upper end of the protrusion, the metal conductive contact 23 is connected with the charging interface 22 through a wire 24, the wire 24 is located inside the parking plate 2, a second conductive contact 25 is arranged in a rotating wheel groove 34 formed in the rotating wheel 32, the second conductive contact 25 is connected with a power supply through an electric wire, and an electric wire through hole is formed in the bearing column 1.

In this embodiment, the lifting system includes a trailer frame and a trailer frame movement mechanism, the trailer frame movement mechanism includes a fourth driving motor 4 fixedly installed in the bearing column 1, an output shaft of the fourth driving motor 4 is horizontally arranged, a bearing rod 41 is fixedly installed in the bearing column 1, a pulley 42 is installed at the lower end of the bearing rod 41 through a support, an output shaft of the fourth driving motor 4 is fixedly connected with one end of a steel wire rope (not shown), the other end of the steel wire rope passes through the pulley 42 and then is fixedly connected with the trailer frame, and the trailer frame is used for driving the parking plate 2 to do ascending or descending movement.

In this embodiment, the trailer frame includes ring 43 and the fork truck frame 44 with ring 43 fixed connection, fork truck frame 44 has two and participates in, ring 43 and participate in be located the heel post 1 outside, ring 43 radially is provided with connecting rod 45, be provided with on the heel post 1 with the spacing groove 46 that connecting rod 45 matches, connecting rod 45 sliding fit is in from top to bottom in spacing groove 46, wire rope with connecting rod 45 fixed connection.

Specifically, the two connecting rods 45 are arranged, and the two connecting rods are vertically arranged and the connecting part is fixedly connected with the steel wire rope. The motion stability of the trailer frame can be better improved. Therefore, four limit grooves are arranged on the bearing column and are respectively in sliding fit with the end parts of the connecting rods.

Specifically, two guide rails 5 are arranged on the outer side of the bearing column 1, the upper ends of the guide rails 5 are fixedly connected with the support ring 36, and a guide groove 51 in sliding fit with the guide rails 5 is arranged on the inner side of the circular ring 43. The motion reliability and stability are improved.

Specifically, the reinforcing rod 6 is arranged between the support leg 44 and the circular ring 43, so that the connection strength is increased, and the bearing is better.

In particular, the height of the leg 44 is higher than that of the ring 43, preferably to accommodate the first arc-shaped rack.

Specifically, the lower surface of the parking plate 2 is provided with the supporting leg groove 7 matched with the supporting leg 44, so that the parking plate can be better matched with the supporting leg, and the stability is improved.

In this embodiment, still include the umbrella body 8, the umbrella body 8 sets up two layers frame parking stall top, be provided with umbrella pole 81 in the middle of the umbrella body 8, umbrella pole 81 with runner 32 rotates to be connected, umbrella pole 81 lower extreme is connected with ground and is set up. Can shield wind, rain and sun, and protect the electric vehicle.

Specifically, the charging system, the first driving motor, the second driving motor, the third driving motor and the fourth driving motor are all electrically connected with the controller.

Therefore, in order to solve the problems of irregular parking, difficult charging and high parking cost of the electric vehicle in the society, the device consists of a lifting system, a rotating system, a control system and a charging system. Utilize two layers of parking stall to improve more than 80% of parking stall utilization ratio to rationally set up charging socket and guarantee that one, two layers of parking stall parked vehicle can both charge. The device has the maximum number of parked electric vehicles of 15, wherein 7 vehicles are parked on one layer, and 8 vehicles are parked on the second layer. The height is 80cm, the radius of the parking layer is 25cm (the whole volume of the entity is about 62 square meters, and the occupied area is about 10 square meters). Compared with the conventional plane parking of 15 electric vehicles, the floor area is saved by at least 15 square meters, the utilization rate is improved by more than 80 percent, and the problems of difficult parking in a community, expensive parking space occupation and the like are effectively solved.

The working principle is as follows:

when a vehicle owner needs to park the electric vehicle, the electric vehicle can enter into parking by scanning the two-dimensional code through the control panel, and if the electric vehicle is parked at one layer, the electric vehicle is directly pushed into a corresponding parking space at one layer;

if the parking space on the first floor is full or the owner wants to park on the second floor, the lifting system is started after the vehicle is pushed into the parking plate of the lifting space. After the system receives the command, the pressure sensor detects that a vehicle is on the parking plate, the lifting frame brings the vehicle and the parking plate to the second layer, the photoelectric sensor detects the height of the parking plate, and specifically the position of the lifting frame can be detected, at the moment, the first arc-shaped rack and the second arc-shaped rack extend out, and the lifting frame descends; the rotating wheel drives the second-layer parking space to rotate, the empty parking plate on the second layer is rotated to the position corresponding to the lifting frame, the lifting frame is lifted to the position of the parking plate, and the first arc-shaped rack and the second arc-shaped rack are collected; the lifting frame brings the empty parking plate into the through groove of one layer to wait for the next vehicle owner to arrive. And (5) finishing the parking process, wherein the vehicle taking process is similar to the parking process, and the system can be operated in reverse. If the car owner needs to charge, the car owner needs to select through the control panel to pay the charge for the required charging time or pay the charge for the required charging time through WeChat payment. Then the vehicle is pushed into a parking space, and the system is automatically powered off after charging.

Specifically, the circuit in this device is long enough, and, rotation angle is 180 degrees at most, can not cause the circuit winding problem.

Example two:

the parking garage can be used in places with insufficient land resources, such as superstores, residential quarters and the like, can be widely popularized, not only saves the area, but also saves the manpower and material resources, and has remarkable economic benefit.

Analysis of economics

Roughly calculating, the investment cost of one set of device is 3.5 ten thousand yuan, and the service life is 8 years. The device is fully loaded with 15 cars, and the calculation is carried out according to the parking space utilization rate of 80 percent, the average parking time of 3 hours, the charging of 1 yuan for one hour and the charging of 2 yuan for one car.

Therefore, the parking garage has certain economic benefit and popularization value.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A rotatable three-dimensional parking garage is characterized by comprising a frame, a first-layer parking space, a second-layer parking space, a lifting system and a rotating system; the frame comprises a vertically arranged bearing column, the first layer of parking space comprises a parking disc which is coaxial with the bearing column and is arranged at intervals, the second layer of parking space comprises parking plates which are uniformly distributed along the circumferential direction of the bearing column, the frame further comprises an outer surrounding frame which is coaxial with the bearing column and is positioned above the parking disc, the outer surrounding frame is fixedly connected with the parking disc through a vertically arranged support column, the outer surrounding frame is provided with a notch matched with the parking plates, the parking disc is provided with a through groove matched with the parking plates, the notch and the through groove jointly form a lifting space for the movement of the parking plates, and the lifting system is used for driving the parking plates to do lifting or descending movement along the lifting space; the inner side of the peripheral frame is provided with an annular groove matched with the outer end of the parking plate, the outer end of the parking plate is in sliding fit with the annular groove, the inner end of the parking plate is connected with the rotating system, and the rotating system is used for driving the parking plate to rotate.

2. The rotatable parking garage of claim 1 wherein said parking plates are 8, said parking plates are in a fan configuration, said parking plates are angled at 40 ° and are spaced apart from each other at 5 °.

3. The rotatable stereo parking garage of claim 2, wherein said parking plate is provided with two sets of spacing support assemblies, each set of spacing support assemblies comprising two spacing blocks, said two sets of spacing support assemblies being arranged along a radial direction of said parking plate.

4. The rotatable three-dimensional parking garage according to claim 3, wherein the rotating system comprises a first driving motor fixedly installed inside the bearing column through a bracket, an output shaft of the first driving motor is vertically arranged upwards and fixedly installed with a first gear, the rotating system further comprises a rotating wheel rotatably installed at the upper end of the bearing column, and an inner gear engaged with the first gear is arranged in the middle of the rotating wheel; the upper end of the rotating wheel is positioned on the outer side of the bearing column, the lower surface of the rotating wheel positioned on the outer side of the bearing column is concave to form a rotating wheel groove, the inner end of the parking plate is arranged in an L shape, and the inner end of the parking plate is in inserted fit in the rotating wheel groove; the parking plate support structure is characterized in that a support ring is fixedly mounted at the upper end of the bearing column, an opening is formed in the support ring and corresponds to a notch of the peripheral frame, an inner parking plate support mechanism is arranged at the opening, and outer parking plate support mechanisms are arranged at the notch.

5. The rotatable three-dimensional parking garage according to claim 4, wherein the support mechanism in the parking plate includes a first receiving groove disposed on both sides of the opening, a first arc-shaped rack is disposed in the first receiving groove on one side of the opening, a second driving motor is fixedly mounted on the outer side of the bearing pillar through a mounting plate, an output shaft of the second driving motor is vertically disposed and fixedly mounted with a second gear, the second gear is in meshing transmission with the first arc-shaped rack, and the upper surface of the first arc-shaped rack is at the same height as the upper surface of the support ring.

6. The rotatable three-dimensional parking garage according to claim 5, wherein the outer support mechanism of the parking plate comprises second receiving grooves disposed at two sides of the notch, the second receiving grooves are communicated with the ring groove, a second arc-shaped rack is disposed in the second receiving groove at one side of the notch, support pillars are disposed at lower ends of two sides of the notch, a third driving motor is fixedly mounted on the support pillars, a third gear is disposed and fixedly mounted on an output shaft of the third driving motor in a vertical upward direction, the third gear is engaged with the second arc-shaped rack for transmission, and an upper surface of the second arc-shaped rack is in accordance with a bottom surface of the ring groove.

7. The rotatable three-dimensional parking garage according to claim 6, further comprising a charging system, wherein the charging system comprises a charging interface arranged on the limiting block, a protrusion is arranged on the inner end of the parking plate, a metal conductive contact is arranged on the upper end of the protrusion, the metal conductive contact is connected with the charging interface through a wire, the wire is located inside the parking plate, a second conductive contact is arranged in a rotating wheel groove arranged on the rotating wheel, the second conductive contact is connected with a power supply through a wire, and a wire through hole is arranged on the bearing column.

8. The rotatable stereo parking garage according to claim 7, wherein the lifting system comprises a trailer frame and a trailer frame motion mechanism, the trailer frame motion mechanism comprises a fourth driving motor fixedly installed in a bearing column, an output shaft of the fourth driving motor is horizontally arranged, a bearing rod is fixedly installed in the bearing column, a pulley is installed at the lower end of the bearing rod through a support, an output shaft of the fourth driving motor is fixedly connected with one end of a steel wire rope, the other end of the steel wire rope is fixedly connected with the trailer frame after passing through the pulley, and the trailer frame is used for driving the parking plate to move up or down.

9. The rotatable stereo parking garage of claim 8, wherein the trailer frame comprises a circular ring and a forklift frame fixedly connected with the circular ring, the forklift frame has two pins, the circular ring and the pins are located on the outer side of the bearing column, the circular ring is radially provided with a connecting rod, the bearing column is provided with a limiting groove matched with the connecting rod, the connecting rod is in up-and-down sliding fit in the limiting groove, and the steel wire rope is fixedly connected with the connecting rod.

10. The rotatable stereo parking garage according to claim 9, further comprising an umbrella body, wherein said umbrella body is disposed above said two-layer parking space, an umbrella rod is disposed in the middle of said umbrella body, said umbrella rod is rotatably connected to said rotating wheel, and a lower end of said umbrella rod is connected to the ground.