Automatic avoidance combined garage with safety protection frame and parking method thereof

Abstract

The present invention provides an automatic avoidance combined garage with a safety protection frame, comprising a fixed frame, a first ground-layer vehicle loading plate, a longitudinal movement mechanism of the first ground-layer vehicle loading plate, a second ground-layer vehicle loading plate, a first mobile frame, a longitudinal movement mechanism of the first mobile frame, a lifting mechanism of the second ground-layer vehicle loading plate, an upper-layer vehicle loading plate, a second mobile frame, a transverse movement mechanism of the second mobile frame, and an upper-layer vehicle loading plate lifting mechanism. The beneficial effects of the present invention are: utilizing limited space to increase a large number of three-dimensional parking spaces, effectively alleviating the problem of difficult parking; the parking spaces do not affect each other, and automatic avoidance is achieved between the parking spaces; the garage has a simple structure, effectively reduces the occupation of land area, and has low production and maintenance costs; a shelf frame for supporting the upper-layer vehicle loading plate is provided under the upper-layer vehicle loading plate, which has high safety and reliability and can be used with confidence; some ground-layer parking spaces are self-propelled parking spaces that do not affect the operation of the equipment, saving the space height occupied by the thickness of the vehicle loading plate itself, and taller vehicles can be parked.

Description

[Technical field]

[0001] The invention relates to a combined garage and a parking method thereof, and in particular to an automatic avoidance combined garage with a safety protection frame and a parking method thereof. [Background technology]

[0002] With the increasing popularity of cars, parking spaces have become increasingly scarce. Parking spaces in many public places have been full for a long time. Car owners often face the trouble of not being able to find parking spaces when going out. In order to solve the problem of difficult parking, more and more various types of multi-story parking garages have been built and applied. However, the current multi-story parking equipment has the following shortcomings: 1. The upper parking space of most multi-story parking garages uses a hanging structure such as a cantilever or a rope or chain to suspend the upper vehicle loading plate in the upper parking space. Some garages use a large number of anti-fall hooks to prevent the vehicle loading plate from falling, so as to prevent the upper vehicle loading plate and the parked vehicle from tilting and falling when the hanging structure breaks. However, each upper vehicle loading plate uses four or more anti-fall hooks, each of which has a separate power control to open and close, and the consistency is poor. When one or more anti-fall hooks are damaged due to weather reasons or themselves, the upper vehicle loading plate and the parked vehicle may fall. 1. When the opening and closing are inconsistent, the upper vehicle loading plate will tilt and the vehicle will fall, causing casualties and losses; 2. In order to achieve safety and intelligence, some stereoscopic garages have complex structures, large volumes, and occupy a large area of ​​land, with high production and maintenance costs; 3. Some stereoscopic garages cannot achieve automatic avoidance during operation. When unattended, the space used for exchange and avoidance in the garage may be mistakenly entered or forcibly occupied by other vehicles, resulting in the inability to operate the garage; 4. In order to achieve the movement or avoidance of ground vehicles, some stereoscopic garages need to occupy all ground parking spaces to install mobile rails and vehicle loading plates. The mobile rails and vehicle loading plates occupy a certain space height, resulting in a reduction in the space height of the ground parking spaces, which limits the types of parked vehicles. Taller vehicles are prone to rubbing against the roof when using the garage, causing damage to the vehicle and equipment, resulting in taller vehicles being unable to be parked in such garages. [Summary of the invention]

[0003] The purpose of the present invention is to solve the above-mentioned problems existing in the current three-dimensional parking garage, and to provide an automatic avoidance combined garage with a safety protection frame and a parking method thereof.

[0004] The present invention is realized by the following technical scheme: an automatic avoidance combined garage with a safety protection frame, comprising a fixed frame, a first ground-layer vehicle loading plate, a longitudinal movement mechanism of the first ground-layer vehicle loading plate, a second ground-layer vehicle loading plate, a first mobile frame, a longitudinal movement mechanism of the first mobile frame, a lifting mechanism of the second ground-layer vehicle loading plate, an upper-layer vehicle loading plate, a second mobile frame, a transverse movement mechanism of the second mobile frame, and a lifting mechanism of the upper-layer vehicle loading plate, wherein the fixed frame is installed and fixed on the ground, and the fixed frame is divided into an upper and lower parking space, and the lower parking space of the fixed frame is provided with six ground-layer parking spaces, and every two ground-layer parking spaces form a longitudinal row. The parking spaces are symmetrically arranged in three rows in the lower parking space. The four ground-level parking spaces in the left and right columns are self-propelled parking spaces. A first ground-level vehicle loading plate is provided on a ground-level parking space in the middle column. A second ground-level vehicle loading plate is provided on another ground-level parking space in the middle column. A first ground-level vehicle loading plate longitudinal movement mechanism is provided below the first ground-level vehicle loading plate. The first ground-level vehicle loading plate longitudinal movement mechanism drives the first ground-level vehicle loading plate to longitudinally move in the two ground-level parking spaces in the middle column. A first moving frame is provided above the second ground-level vehicle loading plate. The first moving frame is a supporting structure located between the upper and lower parking spaces. The first mobile frame is movably connected with the fixed frame, the first mobile frame is provided with a first mobile frame longitudinal movement mechanism and a second ground layer vehicle loading plate lifting mechanism, the first mobile frame longitudinal movement mechanism drives the first mobile frame to move longitudinally, the second ground layer vehicle loading plate lifting mechanism is connected with the second ground layer vehicle loading plate through a chain, the second ground layer vehicle loading plate lifting mechanism drives the second ground layer vehicle loading plate to lift vertically, the upper parking space of the fixed frame is provided with four upper parking spaces and two avoidance channels, the four upper parking spaces are respectively located above the four self-propelled parking spaces, and the two avoidance channels are respectively located above the first ground layer vehicle loading plate and the second Above the ground-level vehicle loading plate, an upper vehicle loading plate is provided at the lower part of each of the four upper parking spaces, the fixed frame supports the upper vehicle loading plate, a second movable frame is provided above the upper vehicle loading plate, the second movable frame is located on the supporting structure at the top of the upper parking space, the second movable frame is movably connected to the fixed frame, a second movable frame transverse movement mechanism and an upper vehicle loading plate lifting mechanism are provided on the second movable frame, the second movable frame transverse movement mechanism drives the second movable frame to move transversely, the upper vehicle loading plate lifting mechanism is connected to the upper vehicle loading plate through a chain, and the upper vehicle loading plate lifting mechanism drives the upper vehicle loading plate to lift vertically.

[0005] Furthermore, the fixed frame includes a column, a middle cross beam, a first middle longitudinal beam, a second middle longitudinal beam, a first upper cross beam, a second upper cross beam, an upper longitudinal beam, a first guide rail, a second guide rail, a first storage rack, and a second storage rack. A column is respectively arranged at the four corners of the fixed frame, and a plurality of columns can be arranged between two adjacent columns in the horizontal or vertical direction. The columns are vertically installed and fixed on the ground. A middle cross beam and a first upper cross beam are arranged between two adjacent columns in the horizontal direction, and a first cross beam is arranged between two adjacent columns in the vertical direction. The first middle longitudinal beam and an upper longitudinal beam, the two middle cross beams and the two first middle longitudinal beams form a rectangle located between the upper and lower parking spaces of the fixed frame, the two first upper cross beams and the two upper longitudinal beams form a rectangle located on the top of the fixed frame, two second middle longitudinal beams are arranged between the avoidance passage of the fixed frame and the parking spaces on both sides of the avoidance passage, the two second middle longitudinal beams are respectively connected to the two middle cross beams at both ends, the tops of the two second middle longitudinal beams are both provided with first guide rails, and the fixed frame is movable with the first movable frame through the first guide rails The fixed frame is connected to the vehicle frame by a second upper crossbeam at the top, the second upper crossbeam is located between the parking spaces on the front and rear sides of the fixed frame, the head and tail ends of the second upper crossbeam are respectively connected to the two upper longitudinal beams, the first upper crossbeam is provided with a second guide rail on the top, the second upper crossbeam is provided with two second guide rails on the top, the two second guide rails of the second upper crossbeam and the second guide rails of the two first upper crossbeams respectively form two front and rear groups of second guide rail groups, the fixed frame is movably connected to the four second mobile frames respectively through the two groups of second guide rail groups composed of the second guide rails, each group of second guide rail groups corresponds to the two second mobile frames on the same side, four first storage racks and two groups of second storage racks are provided between the upper and lower parking spaces of the fixed frame, the four first storage racks are respectively installed and fixed under the four upper vehicle loading plates, the first storage racks support the corresponding upper vehicle loading plates, the two groups of second storage racks are both installed and fixed on the two second middle longitudinal beams, the two groups of second storage racks are respectively located in the two avoidance channels on the front and rear sides of the fixed frame, and the second storage racks support the second ground layer vehicle loading plates.

[0006] Furthermore, the second parking rack is composed of four parking assemblies, which are symmetrically installed and fixed on two second middle longitudinal beams of the fixed frame. The distance between the two parking assemblies on the front and rear sides of the same second parking rack is less than the length of the second ground-layer loading plate and greater than the length of the upper-layer loading plate.

[0007] Furthermore, a plurality of first ground layer vehicle loading plate rollers are respectively provided at the lower part of the left and right sides of the first ground layer vehicle loading plate, the first ground layer vehicle loading plate is connected with the ground through the first ground layer vehicle loading plate rollers, the first ground layer vehicle loading plate longitudinal movement mechanism comprises a first ground layer vehicle loading plate guide rail, a first motor, and a first transmission shaft, the first ground layer vehicle loading plate guide rail is installed and fixed on the ground of two ground layer parking spaces in the middle longitudinal row of the fixed frame, the bottom of the first ground layer vehicle loading plate is connected with the first ground layer vehicle loading plate guide rail, the first motor and the first transmission shaft are installed at the bottom of the first ground layer vehicle loading plate, the first motor is dynamically connected with the first transmission shaft, the two ends of the first transmission shaft are respectively connected to a first ground layer vehicle loading plate roller on the left and right sides of the first ground layer vehicle loading plate, and the first motor drives the first ground layer vehicle loading plate to move forward and backward on the first ground layer vehicle loading plate guide rail through the first transmission shaft.

[0008] Furthermore, two second storage rack avoidance grooves and two second storage rack connecting blocks are respectively provided on the left and right sides of the second ground layer vehicle loading plate, and the second ground layer vehicle loading plate avoids the second storage rack through the second storage rack avoidance grooves to achieve vertical lifting, and the second ground layer vehicle loading plate is stored on the second storage rack through the second storage rack connecting blocks.

[0009] Furthermore, a plurality of first moving frame rollers are respectively provided on the left and right sides of the first moving frame, the first moving frame is connected to the first guide rail of the fixed frame through the first moving frame rollers, the first moving frame longitudinal movement mechanism includes a second motor and a second transmission shaft, the second motor and the second transmission shaft are installed on the first moving frame, the second motor is power-connected to the second transmission shaft, both ends of the second transmission shaft are respectively connected to a first moving frame roller on the left and right sides of the first moving frame, and the second motor drives the first moving frame to move forward and backward on the first guide rail of the fixed frame through the second transmission shaft.

[0010] Furthermore, a plurality of second moving frame rollers are respectively provided on the front and rear sides of the second moving frame, and the second moving frame is connected to the second guide rail of the fixed frame through the second moving frame rollers. The second moving frame transverse movement mechanism includes a third motor and a third transmission shaft. The third motor and the third transmission shaft are installed on the second moving frame, and the third motor is power-connected to the third transmission shaft. Both ends of the third transmission shaft are respectively connected to a second moving frame roller on the front and rear sides of the second moving frame, and the third motor drives the second moving frame to move left and right on the second guide rail of the fixed frame through the third transmission shaft.

[0011] A parking method for an automatic avoidance combined garage with a safety protection frame, the specific parking method is as follows:

[0012] S1. When the four self-propelled parking spaces need to be parked / retrieved, the vehicle directly enters / exits the self-propelled parking space from one of the front and rear sides of the fixed frame to complete the parking / retrieval;

[0013] S2. When the first ground-layer vehicle loading board needs to park / pick up a vehicle, the vehicle directly enters / exits the first ground-layer vehicle loading board from the side where the first ground-layer vehicle loading board is parked, and completes parking / pick up a vehicle;

[0014] S3, when the second ground floor vehicle loading board needs to park / pick up the vehicle, the vehicle directly enters / exits the second ground floor vehicle loading board from the side where the second ground floor vehicle loading board is parked, and completes parking / pick up the vehicle;

[0015] S4, when the upper loading plate on the same side as the first ground layer loading plate needs to park / take the car, the lifting mechanism of the second ground layer loading plate tightens the chain, pulls the second ground layer loading plate to rise vertically and smoothly to a specified height, and the longitudinal movement mechanism of the first moving frame drives the first moving frame to move longitudinally a specified distance toward the outside of the fixed frame. At this time, the four second storage rack connection blocks of the second ground layer loading plate are respectively located directly above the corresponding second storage rack storage components, and the lifting mechanism of the second ground layer loading plate sends out the chain to lift the second ground layer loading plate. The upper vehicle plate is stably stored on the second vehicle storage rack. The longitudinal movement mechanism of the first ground layer vehicle plate drives the first ground layer vehicle plate to move longitudinally to the ground parking space where the second ground layer vehicle plate is parked. The upper vehicle plate lifting mechanism tightens the chain and pulls the upper vehicle plate to rise vertically and stably away from the first vehicle storage rack. The second mobile frame transverse movement mechanism drives the second mobile frame to drive the upper vehicle plate to move horizontally to the avoidance channel on the same side. The upper vehicle plate lifting mechanism sends out the chain and drives the upper vehicle plate to drop vertically and stably to the ground. The upper vehicle board is driven in / out directly from the side where the upper vehicle board is parked. The upper vehicle board lifting mechanism tightens the chain and pulls the upper vehicle board to rise vertically and smoothly to the specified height. The second mobile frame transverse movement mechanism drives the second mobile frame to move the upper vehicle board horizontally to the top of the corresponding first storage rack. The upper vehicle board lifting mechanism sends away the chain and stably stores the upper vehicle board on the first storage rack. The first ground layer vehicle board longitudinal movement mechanism drives the first ground layer vehicle board to be longitudinally retracted to the ground where the first ground layer vehicle board is parked. On the second parking space, the lifting mechanism of the second ground-layer vehicle loading plate tightens the chain, pulls the second ground-layer vehicle loading plate to rise vertically and smoothly away from the second parking rack, and the longitudinal movement mechanism of the first moving frame drives the first moving frame to move longitudinally a specified distance inward of the fixed frame. At this time, the four second parking rack avoidance grooves of the second ground-layer vehicle loading plate are respectively located directly above the corresponding second parking rack parking components, and the lifting mechanism of the second ground-layer vehicle loading plate sends away the chain, driving the second ground-layer vehicle loading plate to drop vertically and smoothly to the ground, completing parking / picking up the vehicle;

[0016] S5. When the upper vehicle loading plate on the same side as the second ground layer vehicle loading plate needs to park / pick up the vehicle, the lifting mechanism of the second ground layer vehicle loading plate tightens the chain and pulls the second ground layer vehicle loading plate to rise vertically and smoothly to the specified height. The longitudinal movement mechanism of the first moving frame drives the first moving frame to move longitudinally toward the inner side of the fixed frame to the avoidance channel above the first ground layer vehicle loading plate. At this time, the four second vehicle storage frame connection blocks of the second ground layer vehicle loading plate are respectively located directly above the corresponding second vehicle storage frame vehicle storage components. The lifting mechanism of the second ground layer vehicle loading plate sends out the chain and stably stores the second ground layer vehicle loading plate on the second vehicle storage frame. The lifting mechanism of the upper vehicle loading plate tightens the chain and pulls the upper vehicle loading plate to rise vertically and smoothly away from the first vehicle storage frame. The transverse movement mechanism of the second moving frame drives the second moving frame to drive the upper vehicle loading plate to move transversely to the avoidance channel on the same side. The lifting mechanism of the upper vehicle loading plate sends out the chain and drives the upper vehicle loading plate to drop vertically and smoothly to the ground. The lifting mechanism of the second ground layer vehicle board sends away the chain to drive the second ground layer vehicle board to vertically and smoothly drop to the ground, completing parking / picking up the vehicle.

[0017] The beneficial effects of the present invention are as follows: on existing and newly built ground parking spaces, limited space is utilized to increase a large number of three-dimensional parking spaces, effectively alleviating the problem of difficulty in parking; the parking spaces do not affect each other, and automatic avoidance is achieved between the parking spaces, which will not affect the parking process between the parking spaces of the overall equipment, and will not affect the operation and use of the equipment; the garage has a simple structure and a small size, which effectively reduces the occupied land area and has low production and maintenance costs; a storage rack supporting the upper loading plate is provided under all upper loading plates, and during the process of storing and retrieving vehicles in all parking spaces, vehicles and personnel are protected by the upper storage rack to prevent injuries caused by falling vehicles above, with high safety and reliability, and people can use it with confidence; some ground-level parking spaces are self-propelled parking spaces that do not affect the operation of the equipment, and no car plates are provided, which saves the space height occupied by the thickness of the car loading plate itself, especially in parking spaces with height restrictions such as underground parking lots, more taller and longer vehicles can be parked, with a wider range of uses and more convenient use.

Brief Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the front structure of the automatic avoidance combined garage with a safety protection frame of the present invention;

[0019] Figure 2 It is a schematic diagram of the back structure of the automatic avoidance combined garage with a safety protection frame of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the automatic avoidance combined garage with a safety protection frame of the present invention when carrying a vehicle in operation;

[0021] Figure 4 It is a schematic diagram of the fixed frame structure of the automatic avoidance combined garage with a safety protection frame of the present invention;

[0022] Figure 5 It is a schematic structural diagram of the first ground-layer vehicle loading plate and its connecting components of the automatic avoidance combined garage with a safety protection frame of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of the second ground-layer vehicle loading plate of the automatic avoidance combined garage with a safety protection frame of the present invention;

[0024] Figure 7 A bottom view of the second ground-layer vehicle loading plate of the automatic avoidance combined garage with a safety protection frame of the present invention parked on the second vehicle storage frame;

[0025] Figure 8 It is a front view of the second ground-layer vehicle loading plate and its connecting components carrying vehicles of the automatic avoidance combined garage with a safety protection frame of the present invention;

[0026] Fig. 9 It is a schematic diagram of the structure of the upper vehicle loading plate of the automatic avoidance combined garage with a safety protection frame of the present invention;

[0027] Fig.10 It is a structural schematic diagram of the second moving frame and its connecting components of the automatic avoidance combined garage with a safety protection frame of the present invention;

[0028] Fig.11 It is a structural schematic diagram of the automatic avoidance combined garage with a safety protection frame of the present invention as a one-way traffic structure;

[0029] Fig.12 It is a structural schematic diagram of the automatic avoidance combined garage with a safety protection frame of the present invention when the vehicle is in operation as a one-way traffic structure;

[0030] Fig.13 It is a schematic diagram of the structure of the third ground-layer vehicle loading plate of the automatic avoidance combined garage with a safety protection frame of the present invention;

[0031] Figure numerals: 1, fixed frame; 1001, column; 1002, middle cross beam; 1003, first middle longitudinal beam; 1004, second middle longitudinal beam; 1005, first upper cross beam; 1006, second upper cross beam; 1007, upper longitudinal beam; 1008, first guide rail; 1009, second guide rail; 1010, first storage rack; 1011, second storage rack; 10111, storage assembly; 2, first ground layer loading plate; 21, first ground layer loading plate roller; 3, first ground layer loading plate longitudinal movement mechanism; 31, first ground layer loading plate guide rail; 32, first motor; 33, first transmission shaft; 4, second ground layer loading plate; 41, The second storage rack avoidance groove; 42, the second storage rack connecting block; 5, the first moving frame; 51, the first moving frame roller; 6, the first moving frame longitudinal movement mechanism; 61, the second motor; 62, the second transmission shaft; 7, the second ground layer vehicle loading plate lifting mechanism; 8, the upper layer vehicle loading plate; 9, the second moving frame; 91, the second moving frame roller; 10, the second moving frame transverse movement mechanism; 101, the third motor; 102, the third transmission shaft; 11, the upper layer vehicle loading plate lifting mechanism; 12, the third ground layer vehicle loading plate; 121, the third ground layer vehicle loading plate transverse movement guide rail; 122, the third ground layer vehicle loading plate roller; 123, the fourth transmission shaft; 124, the fourth motor. [Specific implementation method]

[0032] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:

[0033] Embodiment 1:

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10As shown, an automatic avoidance combined garage with a safety protection frame includes a fixed frame 1, a first ground-layer vehicle loading plate 2, a first ground-layer vehicle loading plate longitudinal movement mechanism 3, a second ground-layer vehicle loading plate 4, a first mobile frame 5, a first mobile frame longitudinal movement mechanism 6, a second ground-layer vehicle loading plate lifting mechanism 7, an upper-layer vehicle loading plate 8, a second mobile frame 9, a second mobile frame transverse movement mechanism 10, and an upper-layer vehicle loading plate lifting mechanism 11. The fixed frame 1 is installed and fixed on the ground. The fixed frame 1 is divided into an upper and lower parking space. The lower parking space of the fixed frame 1 is provided with six ground-layer parking spaces, and every two ground-layer parking spaces form a vertical column and are symmetrically arranged in three columns on the lower layer. In the parking space, the four ground-level parking spaces located in the left and right vertical columns are self-propelled parking spaces, a ground-level parking space located in the middle vertical column is provided with a first ground-level vehicle loading plate 2, and another ground-level parking space located in the middle vertical column is provided with a second ground-level vehicle loading plate 4, a first ground-level vehicle loading plate longitudinal shifting mechanism 3 is provided below the first ground-level vehicle loading plate 2, the first ground-level vehicle loading plate longitudinal shifting mechanism 3 drives the first ground-level vehicle loading plate 2 to longitudinally move in the two ground-level parking spaces in the middle vertical column, a first moving frame 5 is provided above the second ground-level vehicle loading plate 4, the first moving frame 5 is located on the supporting structure between the upper and lower parking spaces, and the first moving frame 5 is connected to the fixed The fixed frame 1 is movably connected, the first mobile frame 5 is provided with a first mobile frame longitudinal movement mechanism 6 and a second ground layer vehicle loading plate lifting mechanism 7, the first mobile frame longitudinal movement mechanism 6 drives the first mobile frame 5 to move longitudinally, the second ground layer vehicle loading plate lifting mechanism 7 is connected with the second ground layer vehicle loading plate 4 through a chain, the second ground layer vehicle loading plate lifting mechanism 7 drives the second ground layer vehicle loading plate 4 to lift vertically, the upper parking space of the fixed frame 1 is provided with four upper parking spaces and two avoidance passages, the four upper parking spaces are respectively located above the four self-propelled parking spaces, the two avoidance passages are respectively located above the first ground layer vehicle loading plate 2 and the second ground layer vehicle loading plate 4, the four An upper vehicle loading plate 8 is provided at the lower part of each upper parking space, the fixed frame 1 supports the upper vehicle loading plate 8, a second movable frame 9 is provided above the upper vehicle loading plate 8, the second movable frame 9 is located on the supporting structure at the top of the upper parking space, the second movable frame 9 is movably connected with the fixed frame 1, a second movable frame transverse movement mechanism 10 and an upper vehicle loading plate lifting mechanism 11 are provided on the second movable frame 9, the second movable frame transverse movement mechanism 10 drives the second movable frame 9 to move laterally, the upper vehicle loading plate lifting mechanism 11 is connected to the upper vehicle loading plate 8 through a chain, and the upper vehicle loading plate lifting mechanism 11 drives the upper vehicle loading plate 8 to rise and fall vertically.

[0035] Preferably, the fixed frame 1 comprises a column 1001, a middle cross beam 1002, a first middle longitudinal beam 1003, a second middle longitudinal beam 1004, a first upper cross beam 1005, a second upper cross beam 1006, an upper longitudinal beam 1007, a first guide rail 1008, a second guide rail 1009, a first storage rack 1010, and a second storage rack 1011. A column 1001 is respectively arranged at the four corners of the fixed frame 1, and a plurality of columns 1001 can be arranged between two adjacent columns 1001 in the horizontal or vertical direction. The columns 1001 are vertically installed and fixed on the ground, and a middle cross beam 1002 and a first upper cross beam 1005 are arranged between two adjacent columns 1001 in the horizontal direction. 05, a first middle longitudinal beam 1003 and an upper longitudinal beam 1007 are arranged between two adjacent vertical columns 1001, two middle cross beams 1002 and two first middle longitudinal beams 1003 form a rectangle located between the upper and lower parking spaces of the fixed frame 1, two first upper cross beams 1005 and two upper longitudinal beams 1007 form a rectangle located at the top of the fixed frame, two second middle longitudinal beams 1004 are arranged between the avoidance passage of the fixed frame 1 and the parking spaces on both sides of the avoidance passage, the two second middle longitudinal beams 1004 are connected to the two middle cross beams 1002 at both ends, and the tops of the two second middle longitudinal beams 1004 are each provided with a first guide rail 1008, the fixed frame 1 is connected to the parking spaces on both sides of the avoidance passage by the first guide rail 1008, and the fixed frame 1 is connected to the parking spaces on both sides of the avoidance passage by the first guide rail 1008. The first guide rail 1008 is movably connected to the first movable frame 5. A second upper crossbeam 1006 is provided on the top of the fixed frame 1. The second upper crossbeam 1006 is located between the parking spaces on the front and rear sides of the fixed frame 1. The head and tail ends of the second upper crossbeam 1006 are respectively connected to the two upper longitudinal beams 1007. A second guide rail 1009 is provided on the top of each of the first upper crossbeams 1005. Two second guide rails 1009 are provided on the top of the second upper crossbeam 1006. The two second guide rails 1009 of the second upper crossbeam 1006 and the second guide rails 1009 of the two first upper crossbeams 1005 respectively form two front and rear second guide rail groups. The fixed frame 1 is connected to the second guide rail 1009 by the second guide rail 1009. The two groups of second guide rail groups 9 are respectively movably connected to the four second mobile frames 9, and each group of second guide rail groups corresponds to the two second mobile frames 9 on the same side. Four first storage racks 1010 and two groups of second storage racks 1011 are arranged between the upper and lower parking spaces of the fixed frame 1. The four first storage racks 1010 are respectively installed and fixed under the four upper vehicle loading plates 8. The first storage racks 1010 support the corresponding upper vehicle loading plates 8. The two groups of second storage racks 1011 are both installed and fixed on the two second middle longitudinal beams 1004. The two groups of second storage racks 1011 are respectively located in the two avoidance channels on the front and rear sides of the fixed frame 1, and the second storage racks 1011 support the second ground layer vehicle loading plate 4.

[0036] Preferably, the second parking rack 1011 is composed of four parking assemblies 10111, and the four parking assemblies 10111 are symmetrically installed and fixed on the two second middle longitudinal beams 1004 of the fixed frame 1. The distance between the two parking assemblies 10111 on the front and rear sides of the same second parking rack 1011 is less than the length of the second ground-level vehicle loading plate 4 and greater than the length of the upper-level vehicle loading plate 8.

[0037] Preferably, a plurality of first ground layer vehicle loading plate rollers 21 are respectively provided at the lower part of the left and right sides of the first ground layer vehicle loading plate 2, and the first ground layer vehicle loading plate 2 is connected to the ground through the first ground layer vehicle loading plate rollers 21, and the first ground layer vehicle loading plate longitudinal movement mechanism 3 includes a first ground layer vehicle loading plate guide rail 31, a first motor 32, and a first transmission shaft 33, the first ground layer vehicle loading plate guide rail 31 is installed and fixed on the ground of two ground layer parking spaces in the middle longitudinal column of the fixed frame 1, the bottom of the first ground layer vehicle loading plate 2 is connected to the first ground layer vehicle loading plate guide rail 31, the first motor 32 and the first transmission shaft 33 are installed at the bottom of the first ground layer vehicle loading plate 2, the first motor 32 is connected to the first transmission shaft 33 in power, and the two ends of the first transmission shaft 33 are respectively connected to one of the first ground layer vehicle loading plate rollers 21 on the left and right sides of the first ground layer vehicle loading plate 2, and the first motor 32 drives the first ground layer vehicle loading plate 2 to move forward and backward on the first ground layer vehicle loading plate guide rail 31 through the first transmission shaft 33.

[0038] Preferably, two second storage rack avoidance grooves 41 and two second storage rack connecting blocks 42 are respectively provided on the left and right sides of the second ground layer vehicle loading plate 4. The second ground layer vehicle loading plate 4 avoids the second storage rack 1011 through the second storage rack avoidance grooves 41 to achieve vertical lifting, and the second ground layer vehicle loading plate 4 is stored on the second storage rack 1011 through the second storage rack connecting blocks 42.

[0039] Preferably, a plurality of first moving frame rollers 51 are respectively provided on the left and right sides of the first moving frame 5, and the first moving frame 5 is connected to the first guide rail 1008 of the fixed frame 1 through the first moving frame rollers 51, and the first moving frame longitudinal movement mechanism 6 includes a second motor 61 and a second transmission shaft 62, and the second motor 61 and the second transmission shaft 62 are installed on the first moving frame 5, and the second motor 61 is power-connected with the second transmission shaft 62, and the two ends of the second transmission shaft 62 are respectively connected to a first moving frame roller 51 on the left and right sides of the first moving frame 5, and the second motor 61 drives the first moving frame 5 to move forward and backward on the first guide rail 1008 of the fixed frame 1 through the second transmission shaft 62.

[0040] Preferably, a plurality of second moving frame rollers 91 are respectively provided on the front and rear sides of the second moving frame 9, and the second moving frame 9 is connected to the second guide rail 1009 of the fixed frame 1 through the second moving frame rollers 91, and the second moving frame transverse movement mechanism 10 includes a third motor 101 and a third transmission shaft 102, and the third motor 101 and the third transmission shaft 102 are installed on the second moving frame 9, and the third motor 101 is power-connected to the third transmission shaft 102, and both ends of the third transmission shaft 102 are respectively connected to a second moving frame roller 91 on the front and rear sides of the second moving frame 9, and the third motor 101 drives the second moving frame 9 to move left and right on the second guide rail 1009 of the fixed frame 1 through the third transmission shaft 102.

[0041] A parking method for an automatic avoidance combined garage with a safety protection frame, the specific parking method is as follows:

[0042] S1. When the four self-propelled parking spaces need to be parked / retrieved, the vehicle directly enters / exits the self-propelled parking space from one of the front and rear sides of the fixed frame to complete the parking / retrieval;

[0043] S2. When the first ground-layer vehicle loading board needs to park / pick up a vehicle, the vehicle directly enters / exits the first ground-layer vehicle loading board from the side where the first ground-layer vehicle loading board is parked, and completes parking / pick up a vehicle;

[0044] S3, when the second ground floor vehicle loading board needs to park / pick up the vehicle, the vehicle directly enters / exits the second ground floor vehicle loading board from the side where the second ground floor vehicle loading board is parked, and completes parking / pick up the vehicle;

[0045] S4, when the upper loading plate on the same side as the first ground layer loading plate needs to park / take the car, the lifting mechanism of the second ground layer loading plate tightens the chain, pulls the second ground layer loading plate to rise vertically and smoothly to a specified height, and the longitudinal movement mechanism of the first moving frame drives the first moving frame to move longitudinally a specified distance toward the outside of the fixed frame. At this time, the four second storage rack connection blocks of the second ground layer loading plate are respectively located directly above the corresponding second storage rack storage components, and the lifting mechanism of the second ground layer loading plate sends out the chain to lift the second ground layer loading plate. The upper vehicle plate is stably stored on the second vehicle storage rack. The longitudinal movement mechanism of the first ground layer vehicle plate drives the first ground layer vehicle plate to move longitudinally to the ground parking space where the second ground layer vehicle plate is parked. The upper vehicle plate lifting mechanism tightens the chain and pulls the upper vehicle plate to rise vertically and stably away from the first vehicle storage rack. The second mobile frame transverse movement mechanism drives the second mobile frame to drive the upper vehicle plate to move horizontally to the avoidance channel on the same side. The upper vehicle plate lifting mechanism sends out the chain and drives the upper vehicle plate to drop vertically and stably to the ground. The upper vehicle board is driven in / out directly from the side where the upper vehicle board is parked. The upper vehicle board lifting mechanism tightens the chain and pulls the upper vehicle board to rise vertically and smoothly to the specified height. The second mobile frame transverse movement mechanism drives the second mobile frame to move the upper vehicle board horizontally to the top of the corresponding first storage rack. The upper vehicle board lifting mechanism sends away the chain and stably stores the upper vehicle board on the first storage rack. The first ground layer vehicle board longitudinal movement mechanism drives the first ground layer vehicle board to be longitudinally retracted to the ground where the first ground layer vehicle board is parked. On the second parking space, the lifting mechanism of the second ground-layer vehicle loading plate tightens the chain, pulls the second ground-layer vehicle loading plate to rise vertically and smoothly away from the second parking rack, and the longitudinal movement mechanism of the first moving frame drives the first moving frame to move longitudinally a specified distance inward of the fixed frame. At this time, the four second parking rack avoidance grooves of the second ground-layer vehicle loading plate are respectively located directly above the corresponding second parking rack parking components, and the lifting mechanism of the second ground-layer vehicle loading plate sends away the chain, driving the second ground-layer vehicle loading plate to drop vertically and smoothly to the ground, completing parking / picking up the vehicle;

[0046] S5. When the upper vehicle loading plate on the same side as the second ground layer vehicle loading plate needs to park / pick up the vehicle, the lifting mechanism of the second ground layer vehicle loading plate tightens the chain and pulls the second ground layer vehicle loading plate to rise vertically and smoothly to the specified height. The longitudinal movement mechanism of the first moving frame drives the first moving frame to move longitudinally toward the inner side of the fixed frame to the avoidance channel above the first ground layer vehicle loading plate. At this time, the four second vehicle storage frame connection blocks of the second ground layer vehicle loading plate are respectively located directly above the corresponding second vehicle storage frame vehicle storage components. The lifting mechanism of the second ground layer vehicle loading plate sends out the chain and stably stores the second ground layer vehicle loading plate on the second vehicle storage frame. The lifting mechanism of the upper vehicle loading plate tightens the chain and pulls the upper vehicle loading plate to rise vertically and smoothly away from the first vehicle storage frame. The transverse movement mechanism of the second moving frame drives the second moving frame to drive the upper vehicle loading plate to move transversely to the avoidance channel on the same side. The lifting mechanism of the upper vehicle loading plate sends out the chain and drives the upper vehicle loading plate to drop vertically and smoothly to the ground. The lifting mechanism of the second ground layer vehicle board sends away the chain to drive the second ground layer vehicle board to vertically and smoothly drop to the ground, completing parking / picking up the vehicle.

[0047] Embodiment 2:

[0048] like Fig.11 , Fig.12 , Fig.13As shown, an automatic avoidance combined garage with a safety protection frame can also be a one-way traffic structure, the fixed frame 1 and the upper parking space structure of the fixed frame 1 remain unchanged, the lower parking space of the fixed frame 1 is provided with five ground-level parking spaces, the two ground-level parking spaces below the two upper parking spaces on one side of the fixed frame 1 in the vehicle exit direction are self-propelled parking spaces, and the ground-level parking space row between the two self-propelled parking spaces is provided with a second ground-level vehicle loading plate 4 and its connecting components, the structure of the second ground-level vehicle loading plate 4 and its connecting components is consistent with the second ground-level vehicle loading plate 4 and its connecting components of the first embodiment, the two ground-level parking spaces below the two upper parking spaces on the other side of the fixed frame 1 in the vehicle exit direction are both provided with a third ground-level vehicle loading plate 12, and the ground between the two third ground-level vehicle loading plates 12 is provided with a third ground-level vehicle loading plate 13. A vehicle plate transverse guide rail 121, a plurality of third ground layer vehicle plate rollers 122 are respectively provided at the lower part of the left and right sides of the third ground layer vehicle plate 12, the third ground layer vehicle plate 12 is connected with the third ground layer vehicle plate transverse guide rail 121 through the third ground layer vehicle plate rollers 122, the third ground layer vehicle plate 12 is also provided with a fourth transmission shaft 123 and a fourth motor 124, the fourth motor 124 is power-connected with the fourth transmission shaft 123, both ends of the fourth transmission shaft 123 are respectively connected to two third ground layer vehicle plate rollers 122 connected to the third ground layer vehicle plate transverse guide rail 121 on one longitudinal side of the third ground layer vehicle plate 12, the fourth motor 124 drives the third ground layer vehicle plate 12 to move left and right on the third ground layer vehicle plate transverse guide rail 121 through the fourth transmission shaft 123.

[0049] According to the disclosure and teaching of the above description, those skilled in the art to which the present invention belongs may also make appropriate changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the present invention.

Claims

1. An automatic avoidance combined garage with a safety protection frame, characterized in that: The vehicle comprises a fixed frame, a first ground-layer vehicle loading plate, a longitudinal movement mechanism of the first ground-layer vehicle loading plate, a second ground-layer vehicle loading plate, a first mobile frame, a longitudinal movement mechanism of the first mobile frame, a lifting mechanism of the second ground-layer vehicle loading plate, an upper-layer vehicle loading plate, a second mobile frame, a transverse movement mechanism of the second mobile frame, and a lifting mechanism of the upper-layer vehicle loading plate. The fixed frame is installed and fixed on the ground. The fixed frame is divided into an upper and lower parking space. The lower parking space of the fixed frame is provided with six ground-layer parking spaces. Every two ground-layer parking spaces form a vertical column and are symmetrically arranged in three columns in the lower parking space. The four ground-layer parking spaces located in the left and right vertical columns are arranged in a vertical column. The surface parking space is a self-propelled parking space. A first ground-layer vehicle loading plate is provided on a ground-layer parking space located in the middle longitudinal row, and a second ground-layer vehicle loading plate is provided on another ground-layer parking space located in the middle longitudinal row. A first ground-layer vehicle loading plate longitudinal movement mechanism is provided below the first ground-layer vehicle loading plate. The first ground-layer vehicle loading plate longitudinal movement mechanism drives the first ground-layer vehicle loading plate to longitudinally move in the two ground-layer parking spaces in the middle longitudinal row. A first moving frame is provided above the second ground-layer vehicle loading plate. The first moving frame is located on a supporting structure between the upper and lower parking spaces. The first moving frame is movably connected to a fixed frame. Then, the first moving frame is provided with a first moving frame longitudinal movement mechanism and a second ground layer vehicle loading plate lifting mechanism, the first moving frame longitudinal movement mechanism drives the first moving frame to move longitudinally, the second ground layer vehicle loading plate lifting mechanism is connected with the second ground layer vehicle loading plate through a chain, the second ground layer vehicle loading plate lifting mechanism drives the second ground layer vehicle loading plate to lift vertically, the upper parking space of the fixed frame is provided with four upper parking spaces and two avoidance passages, the four upper parking spaces are respectively located above the four self-propelled parking spaces, the two avoidance passages are respectively located above the first ground layer vehicle loading plate and the second ground layer vehicle loading plate, An upper vehicle loading plate is provided at the lower part of each of the four upper parking spaces, the fixed frame supports the upper vehicle loading plate, a second movable frame is provided above the upper vehicle loading plate, the second movable frame is located on the supporting structure at the top of the upper parking space, the second movable frame is movably connected to the fixed frame, a second movable frame transverse movement mechanism and an upper vehicle loading plate lifting mechanism are provided on the second movable frame, the second movable frame transverse movement mechanism drives the second movable frame to move transversely, the upper vehicle loading plate lifting mechanism is connected to the upper vehicle loading plate through a chain, and the upper vehicle loading plate lifting mechanism drives the upper vehicle loading plate to lift vertically; The fixed frame includes columns, a middle cross beam, a first middle longitudinal beam, a second middle longitudinal beam, a first upper cross beam, a second upper cross beam, an upper longitudinal beam, a first guide rail, a second guide rail, a first storage rack, and a second storage rack. A column is respectively arranged at each of the four corners of the fixed frame. A plurality of columns may be arranged between two adjacent columns in the horizontal or vertical direction. The columns are vertically installed and fixed on the ground. A middle cross beam and a first upper cross beam are arranged between two adjacent columns in the horizontal direction. A first middle cross beam is arranged between two adjacent columns in the vertical direction. The first movable frame is provided with a first guide rail on the top of the second movable frame, and the second movable frame is provided with a first guide rail on the top of the second movable frame. , a second upper crossbeam is provided on the top of the fixed frame, the second upper crossbeam is located between the parking spaces on the front and rear sides of the fixed frame, the head and tail ends of the second upper crossbeam are respectively connected to the two upper longitudinal beams, a second guide rail is provided on the top of the first upper crossbeam, and two second guide rails are provided on the top of the second upper crossbeam, the two second guide rails of the second upper crossbeam and the second guide rails of the two first upper crossbeams respectively form two front and rear second guide rail groups, the fixed frame is movably connected to the four second mobile frames through the two groups of second guide rails composed of the second guide rails, each group of second guide rail groups corresponds to the two second mobile frames on the same side, four first storage racks and two groups of second storage racks are provided between the upper and lower parking spaces of the fixed frame, the four first storage racks are respectively installed and fixed under the four upper vehicle loading plates, the first storage racks support the corresponding upper vehicle loading plates, the two groups of second storage racks are both installed and fixed on the two second middle longitudinal beams, the two groups of second storage racks are respectively located in the two avoidance channels on the front and rear sides of the fixed frame, and the second storage racks support the second ground layer vehicle loading plates; Two second storage rack avoidance grooves and two second storage rack connecting blocks are respectively provided on the left and right sides of the second ground layer vehicle loading plate. The second ground layer vehicle loading plate avoids the second storage rack through the second storage rack avoidance grooves to achieve vertical lifting, and the second ground layer vehicle loading plate is stored on the second storage rack through the second storage rack connecting blocks.

2. The automatic avoidance combined garage with a safety protection frame according to claim 1 is characterized in that: The second parking rack is composed of four parking assemblies, which are symmetrically installed and fixed on two second middle longitudinal beams of the fixed frame. The distance between the two parking assemblies on the front and rear sides of the same second parking rack is less than the length of the second ground-layer loading plate and greater than the length of the upper-layer loading plate.

3. The automatic avoidance combined garage with a safety protection frame according to claim 1 is characterized in that: A plurality of first ground layer vehicle loading plate rollers are respectively provided at the lower part of the left and right sides of the first ground layer vehicle loading plate, and the first ground layer vehicle loading plate is connected with the ground through the first ground layer vehicle loading plate rollers. The first ground layer vehicle loading plate longitudinal movement mechanism comprises a first ground layer vehicle loading plate guide rail, a first motor, and a first transmission shaft. The first ground layer vehicle loading plate guide rail is installed and fixed on the ground of two ground layer parking spaces in the middle longitudinal row of the fixed frame. The bottom of the first ground layer vehicle loading plate is connected with the first ground layer vehicle loading plate guide rail, the first motor and the first transmission shaft are installed at the bottom of the first ground layer vehicle loading plate, the first motor is dynamically connected with the first transmission shaft, and the two ends of the first transmission shaft are respectively connected to a first ground layer vehicle loading plate roller on the left and right sides of the first ground layer vehicle loading plate, and the first motor drives the first ground layer vehicle loading plate to move back and forth on the first ground layer vehicle loading plate guide rail through the first transmission shaft.

4. The automatic avoidance combined garage with a safety protection frame according to claim 1 is characterized in that: A plurality of first moving frame rollers are respectively provided on the left and right sides of the first moving frame, and the first moving frame is connected to the first guide rail of the fixed frame through the first moving frame rollers. The first moving frame longitudinal movement mechanism includes a second motor and a second transmission shaft. The second motor and the second transmission shaft are installed on the first moving frame, and the second motor is power-connected to the second transmission shaft. Both ends of the second transmission shaft are respectively connected to a first moving frame roller on the left and right sides of the first moving frame, and the second motor drives the first moving frame to move forward and backward on the first guide rail of the fixed frame through the second transmission shaft.

5. The automatic avoidance combined garage with a safety protection frame according to claim 1 is characterized in that: A plurality of second moving frame rollers are respectively provided on the front and rear sides of the second moving frame, and the second moving frame is connected to the second guide rail of the fixed frame through the second moving frame rollers. The second moving frame transverse movement mechanism includes a third motor and a third transmission shaft. The third motor and the third transmission shaft are installed on the second moving frame, and the third motor is power-connected to the third transmission shaft. Both ends of the third transmission shaft are respectively connected to a second moving frame roller on the front and rear sides of the second moving frame, and the third motor drives the second moving frame to move left and right on the second guide rail of the fixed frame through the third transmission shaft.

6. The parking method of the automatic avoidance combined garage with a safety protection frame according to claim 1, characterized in that: The details are as follows: S1. When the four self-propelled parking spaces need to be parked / retrieved, the vehicle directly enters / exits the self-propelled parking space from one of the front and rear sides of the fixed frame to complete the parking / retrieval; S2. When the first ground-layer vehicle loading board needs to park / pick up a vehicle, the vehicle directly enters / exits the first ground-layer vehicle loading board from the side where the first ground-layer vehicle loading board is parked, and completes parking / pick up a vehicle; S3, when the second ground floor vehicle loading board needs to park / pick up the vehicle, the vehicle directly enters / exits the second ground floor vehicle loading board from the side where the second ground floor vehicle loading board is parked, and completes parking / pick up the vehicle; S4, when the upper loading plate on the same side as the first ground layer loading plate needs to park / take the car, the lifting mechanism of the second ground layer loading plate tightens the chain, pulls the second ground layer loading plate to rise vertically and smoothly to a specified height, and the longitudinal movement mechanism of the first moving frame drives the first moving frame to move longitudinally a specified distance toward the outside of the fixed frame. At this time, the four second storage rack connection blocks of the second ground layer loading plate are respectively located directly above the corresponding second storage rack storage components, and the lifting mechanism of the second ground layer loading plate sends out the chain to lift the second ground layer loading plate. The upper vehicle plate is stably stored on the second vehicle storage rack. The longitudinal movement mechanism of the first ground layer vehicle plate drives the first ground layer vehicle plate to move longitudinally to the ground parking space where the second ground layer vehicle plate is parked. The upper vehicle plate lifting mechanism tightens the chain and pulls the upper vehicle plate to rise vertically and stably away from the first vehicle storage rack. The second mobile frame transverse movement mechanism drives the second mobile frame to drive the upper vehicle plate to move horizontally to the avoidance channel on the same side. The upper vehicle plate lifting mechanism sends out the chain and drives the upper vehicle plate to drop vertically and stably to the ground. The upper vehicle board is driven in / out directly from the side where the upper vehicle board is parked. The upper vehicle board lifting mechanism tightens the chain and pulls the upper vehicle board to rise vertically and smoothly to the specified height. The second mobile frame transverse movement mechanism drives the second mobile frame to move the upper vehicle board horizontally to the top of the corresponding first storage rack. The upper vehicle board lifting mechanism sends away the chain and stably stores the upper vehicle board on the first storage rack. The first ground layer vehicle board longitudinal movement mechanism drives the first ground layer vehicle board to be longitudinally retracted to the ground where the first ground layer vehicle board is parked. On the second parking space, the lifting mechanism of the second ground-layer vehicle loading plate tightens the chain, pulls the second ground-layer vehicle loading plate to rise vertically and smoothly away from the second parking rack, and the longitudinal movement mechanism of the first moving frame drives the first moving frame to move longitudinally a specified distance inward of the fixed frame. At this time, the four second parking rack avoidance grooves of the second ground-layer vehicle loading plate are respectively located directly above the corresponding second parking rack parking components, and the lifting mechanism of the second ground-layer vehicle loading plate sends away the chain, driving the second ground-layer vehicle loading plate to drop vertically and smoothly to the ground, completing parking / picking up the vehicle; S5. When the upper vehicle loading plate on the same side as the second ground layer vehicle loading plate needs to park / pick up the vehicle, the lifting mechanism of the second ground layer vehicle loading plate tightens the chain and pulls the second ground layer vehicle loading plate to rise vertically and smoothly to the specified height. The longitudinal movement mechanism of the first moving frame drives the first moving frame to move longitudinally toward the inner side of the fixed frame to the avoidance channel above the first ground layer vehicle loading plate. At this time, the four second vehicle storage frame connection blocks of the second ground layer vehicle loading plate are respectively located directly above the corresponding second vehicle storage frame vehicle storage components. The lifting mechanism of the second ground layer vehicle loading plate sends out the chain and stably stores the second ground layer vehicle loading plate on the second vehicle storage frame. The lifting mechanism of the upper vehicle loading plate tightens the chain and pulls the upper vehicle loading plate to rise vertically and smoothly away from the first vehicle storage frame. The transverse movement mechanism of the second moving frame drives the second moving frame to drive the upper vehicle loading plate to move transversely to the avoidance channel on the same side. The lifting mechanism of the upper vehicle loading plate sends out the chain and drives the upper vehicle loading plate to drop vertically and smoothly to the ground. The lifting mechanism of the second ground layer vehicle board sends away the chain to drive the second ground layer vehicle board to vertically and smoothly drop to the ground, completing parking / picking up the vehicle.

Images