Automobile lifting type lifting and transverse moving stereo garage and parking method

Abstract

The invention discloses an automobile lifting type lifting and transverse moving stereo garage and a parking method. The lifting and transverse-moving stereo garage comprises a transverse-moving car lifting machine, a stereo parking space frame, a transverse-moving car, a wheel bracket and an electric control box, the unpowered transverse-moving car is adopted for bearing cars parked on the first layer, and one car lifting machine is adopted for achieving the lifting function of all cars on the second layer in the first row; meanwhile, a set of transverse movement traction device is used for bearing transverse movement of all the vehicle-carrying transverse movement vehicles and the automobile lifting machine in one layer; the wheel riding devices of the two-layer vehicles move without loads, the resistance is small, the movement is reliable, power pieces do not bear loads during bearing, the vehicles are not prone to sliding or falling, basically no ground civil engineering construction work exists, and the device is particularly suitable for occasions where an original one-layer garage underground of an old high-rise building is transformed into two-layer three-dimensional parking. The device has the advantages of being few in power source, high in safety and reliability and low in overall manufacturing cost.

Description

Technical Field

[0001] The invention relates to the field of three-dimensional parking, and in particular to a car lifting type lifting and transversely moving three-dimensional garage and a parking method. Background Art

[0002] With the increasing urbanization, vehicles have become an important means of transportation in people's lives. As the number of vehicles gradually increases, parking spaces are becoming increasingly tight, resulting in traffic jams and occupation of fire passages. Therefore, multi-story parking garages are widely used in roadside or underground garages. Lifting and transversely moving multi-story parking garages are a common form of multi-story parking garages. At present, each first-floor parking space in the lifting and transversely moving multi-story parking garage is equipped with a separate motor to drive the transverse movement, and each second-floor parking space is equipped with a separate drive device responsible for lifting. The defects are: the system is complex, with many power sources and control components. Because steel wire ropes or chains are generally hung on both sides to undertake the lifting action, it is troublesome to enter and exit the parking space, the safety and reliability are poor, and the overall cost of the equipment is high. Summary of the invention

[0003] In order to solve one or more of the above problems, the present invention provides a car lifting lifting and transverse moving three-dimensional garage and a parking method.

[0004] According to one aspect of the present invention, a car lifting and transversely shifting three-dimensional car garage comprises: a transversely shifting car lift, a three-dimensional parking space frame, a first-layer transversely shifting vehicle, and a wheel bracket, characterized in that the transversely shifting car lift comprises a lift; the three-dimensional parking space frame comprises N first-layer parking spaces and N second-layer parking spaces, and the number of first-layer transversely shifting vehicles is N-1; the lift and the first-layer transversely shifting vehicle can move laterally left and right, the height of the lift in the retracted state is lower than the vehicle chassis, and the height of the lift in the extended state is higher than the height of the second-layer parking space; the wheel bracket is located at the secondary parking space of the three-dimensional parking space frame, the number of wheel brackets is N groups, and the wheel bracket is used to support the vehicle in the second-layer parking space in the expanded state.

[0005] In some embodiments, the transverse vehicle lift further comprises an elastic roller part, a transverse traction part, and a lever mechanism. At least four sets of elastic roller parts are installed under the lift and can be laterally inserted under the vehicle chassis. Each set of elastic roller parts comprises: a transverse wheel, a transverse wheel axle, a transverse frame, a swing hinge seat, a swing spring, and an adjusting bolt. The transverse wheel is transversely installed in the transverse frame slot of the U-shaped structure through the transverse wheel axle, and each transverse frame can be installed at the two outer corners of the lift chassis through the swing hinge seat so as to swing up and down. The swing spring passes through the adjusting bolt and is installed vertically above the swing hinge seat. The adjusting bolt passes through the lateral hole of the lift chassis and is screwed into the threaded hole at the upper end of the transverse frame to adjust the swing spring pressure.

[0006] Or the transverse traction part includes: a traction motor, a traction sprocket, a traction chain and a guide wheel, a traction sprocket and three guide wheels, the traction motor is connected to the traction sprocket, a traction chain passes around the traction sprocket and the three guide wheels respectively, and the two end ends are connected to the center of the two outer sides of the lift frame to form a closed loop. After the traction motor is started, the traction sprocket pulls the lift to move horizontally left and right through the traction chain.

[0007] In some embodiments, the lever mechanism is installed in the middle of the two outer sides of the lift chassis, and the lever mechanisms on the left and right sides respectively perform control of "left" or "right" movement. Each lever mechanism includes a swing lever, a lever connecting rod, and a lever cylinder. Two L-shaped swing levers are movably inserted into two horizontal shaft hole seats on each outer side of the lift chassis, and the lever connecting rod connects two elbows. One end of the lever cylinder with a spring installed in the piston rod cavity is hinged to the middle section of the lever connecting rod, and the other end is hinged to the outer side of the lift chassis. When the oil cylinder cavity of the lever cylinder enters After the hydraulic oil is released, the piston rod extends out, driving the two swing levers to rotate upward, so that the elbow is vertical and higher than the height of the space below the middle of the frame of the first-layer transverse vehicle, thereby pushing the first first-layer transverse vehicle in the moving direction, and the other first-layer transverse vehicles in the corresponding direction are contacted by the first first-layer transverse vehicle and moved in the same direction; when the lift moves alone, the lever cylinder is in the oil release state, and the piston rod automatically retracts under the action of the internal spring, the elbow of the swing lever rotates downward, and the head end height is lower than the height of the space below the middle of the frame of the first-layer transverse vehicle.

[0008] In some embodiments, a one-layer transverse shift vehicle includes a vehicle body, rail wheels, solid wheels, and rubber bumpers; the vehicle body includes a vehicle body beam, a vehicle loading plate, and a ramp plate; a vehicle loading plate for parking vehicles is installed between two longitudinal horizontal vehicle body beams, and the ramp plate is installed at the outer end of the vehicle loading plate; a rail wheel with a groove on the circumference is installed in a straight line on both sides of the end of the vehicle body, two solid wheels are installed on both sides of the front end of the vehicle body, and a pair of rubber bumpers are installed on the outer sides of the front and rear ends of the vehicle body, which are used to determine the center distance width of two adjacent one-layer transverse shift vehicles and to push each other when following each other, and at the same time to provide buffering and noise reduction during collision.

[0009] In some embodiments, each group of wheel brackets includes four sets of wheel supports, two bracket cylinders and two sets of linkage mechanisms; each second-floor parking space is installed with a set of wheel brackets, and each set of wheel supports will respectively support the four wheels of the vehicle after being extended and unfolded, and the two sets of wheel supports symmetrically installed on the same side are driven by a bracket cylinder and a set of linkage mechanisms; the wheel supports include a swing arm group, a suspension end connecting rod, a swing arm shaft, a cantilever pin, a rotating shaft sleeve and a suspension end sleeve; the swing arm group includes a group of C-shaped groove rods with equal widths and different heights that can be stacked one by one, each C-shaped rod has a vertical hole at both ends, and each swing arm shaft end hole corresponds to a rotating shaft sleeve of corresponding thickness above and below; a suspension end sleeve of corresponding thickness is embedded in the inner side of the C-shaped groove of the suspension end connecting rod end hole, and is hinged to the suspension end connecting rod by inserting the cantilever pin, so as to form a rotatable four-bar mechanism with multiple parallel swing arms.

[0010] In some embodiments, the linkage mechanism includes: an active arm, a driven arm, and a linkage connecting rod; the active arm is a three-hole plate, the driven arm is a two-hole plate, and the linkage connecting rod is a two-hole plate strip; the length of the swing arm shaft of the C-shaped swing arm rod with the minimum height of the swing arm group is larger than that of other swing arm shafts, and the swing arm shaft and the rotating shaft bushing that cooperates with it are keyed, and the two swing arm shafts on the same side are respectively keyed to the active arm and the driven arm, and another hole on the active arm and the driven arm is hinged by a linkage connecting rod, and one end of the bracket cylinder is hinged to the third hole of the active arm.

[0011] In some embodiments, each set of wheel supports includes two symmetrically arranged sets of swing arm groups and two half-section suspension end connecting rods. The C-shaped swing arm rod with the smallest height in each swing arm group is a closed rectangular tube, and a pair of meshing half-piece gears are symmetrically installed outside the two closed rectangular tube walls at the ends of the swing arm shaft hole. When the swing arm group contracts, the two half-section suspension end connecting rods separate to the left and right, and merge otherwise.

[0012] In some embodiments, it also includes an electric control box, a distance sensor, a limiter, and an alarm, and the electric control box is electrically connected to the distance sensor, the limiter, and the alarm.

[0013] The present invention also provides a parking method, which is implemented by using any of the above-mentioned car lift type lifting and transverse moving three-dimensional parking garages;

[0014] Second-floor vehicle storage operation steps:

[0015] a The driver presses the "serial number" button of the empty space on the second floor in the electric control box, and then presses the "save" button;

[0016] b The sensor starts the traction motor according to the "position" of the empty space on one floor, pulls the lift to the corresponding floor directly under the transverse vehicle, and supplies oil to the left or right side lever cylinder of the lift, so that the swing lever in the corresponding side lever mechanism rises;

[0017] c The traction motor starts again, and the lift moves to the left or right. The raised swing lever pushes all the horizontal shifting vehicles on the corresponding side to fill the original empty space on the first floor. At the same time, the empty parking space below the "serial number" on the second floor is selected to become a new empty space on the first floor. At this moment, the lift also reaches the position;

[0018] d. The driver drives the vehicle to an empty space on one floor, gets off the vehicle, straddles the lift, supplies oil to the lift's lifting cylinder, and the lift lifts the vehicle chassis to the highest position;

[0019] e. Supply oil to the bracket cylinder of the wheel bracket group on the second-floor vacant parking space, and the swing arm groups of the four wheel brackets are unfolded and moved to the bottom of the four tires of the vehicle;

[0020] f. Release the oil from the lifting cylinder of the lift, the vehicle chassis will be separated from the lift, the four wheels of the vehicle will be supported by the wheel supporter, the lift will be lowered to the lowest position, and at the same time, release the oil from the lever cylinder. Under the action of the spring installed in the piston rod cavity, the piston rod will retract, and the swing lever will rotate and lower to the lowest position;

[0021] Complete a parking operation at the second-floor parking space;

[0022] Second floor vehicle removal operation steps:

[0023] h The driver first presses the "serial number" button to take out the vehicle parking space on the second floor in the electric control box, and then presses the "take out" button;

[0024] The sensor starts the traction motor again according to the "position" of the empty space on the first floor, pulls the lift to the left or right side of the horizontal shift car on the first floor below the parking space on the second floor, and supplies oil to the corresponding side lever cylinder of the lift, so that the swing lever in the corresponding side lever mechanism rises;

[0025] j The traction motor restarts, the lift moves to the left or right, and the raised swing lever pushes all the horizontal shift vehicles on the corresponding side to fill the original empty space on the first floor. At the same time, the lift reaches the new empty space below the second floor to take out the vehicle parking space;

[0026] k supplies oil to the lifting cylinder of the lift, the lift rises to the highest position, lifts up the second-floor vehicle chassis, and the vehicle tires are separated from the four wheel supports;

[0027] l Supply oil to the piston rod chamber of the wheel bracket group of the second-floor parking space, and the swing arm groups of the four wheel brackets will shrink and move into the H-shaped steel groove;

[0028] g. Release the oil from the lifting cylinder of the lift, and the lift will lower the vehicle to the lowest position, with the vehicle wheels supported on the ground and the vehicle chassis detached from the lift. At the same time, release the oil from the lever cylinder, and the rising swing lever will lower to the lowest position;

[0029] mThe driver gets on the vehicle, drives it over the lift, and leaves an empty space on the first floor;

[0030] Complete the vehicle retrieval operation from the second-floor parking space.

[0031] The present invention also provides a multi-layer car lift type lifting and transverse shifting stereo garage, comprising: a multi-stage scissor lift, a multi-stage stereo frame, a layer of transverse shifting vehicle, a wheel bracket, a multi-stage scissor lift, a multi-stage stereo frame, a vehicle loading plate, a multi-stage electric control box, a driving device, a flat hydraulic station, a middle-layer lever machine, a transverse track beam, and a middle-layer transverse shifting vehicle;

[0032] The wheel bracket of the middle-layer vehicle tire will be installed on the middle-layer transverse shifting vehicle that can move laterally on two transverse track beams. The middle-layer transverse shifting vehicle includes two channel steels as longitudinal beams, a rectangular horizontal frame composed of two short beams, and a pair of movable rollers that can roll along the front and rear two transverse track beams are installed on the front and rear ends of the horizontal frame. The horizontal space size in the rectangular horizontal frame is larger than the plane projection size of the vehicle, and a set of wheel brackets is installed on the inner side of the frame, that is, two sets of wheel supports and a bracket cylinder and a linkage mechanism are symmetrically installed on the inner sides of the two channel steels, as brackets for carrying the vehicle tires stored in the middle layer. One less middle-layer transverse shifting vehicle is required on each middle layer as the displacement space of the middle layer; here, an underground multi-stage scissor lift is used to realize the lifting operation of multiple layers. The upper plane of the lifting platform in the multi-stage scissor lift is flush with the ground of the first layer, and other components are located in the tunnel excavated downward, and middle-layer lever machines are also installed on both sides of the lifting platform on the lift, which will serve as thrust members for laterally shifting the middle-layer transverse shifting vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the main view of a car lift type lifting and transverse moving stereo garage of the present invention;

[0034] Figure 2 yes Figure 1 Schematic diagram of top view;

[0035] Figure 3 yes Figure 1 A is a schematic diagram of a partial enlargement;

[0036] Figure 4 yes Figure 1 Schematic diagram of the left view in the middle BB direction;

[0037] Figure 5 It is a top view schematic diagram of the elastic roller part, the lever mechanism and the synchronization mechanism installed on the lift of the present invention;

[0038] Figure 6 It is a left side schematic diagram of the elastic roller part and the lever mechanism installed on the lift of the present invention;

[0039] Figure 7It is a front view schematic diagram of the transverse traction part and the mobile oil delivery device in the lift of the present invention;

[0040] Figure 8 yes Figure 7 Schematic diagram of top view;

[0041] Fig. 9 It is a schematic diagram of the front view of the one-layer transverse shifting vehicle of the present invention;

[0042] Fig.10 yes Fig. 9 Schematic diagram of top view;

[0043] Fig.11 yes Fig. 9 Schematic diagram of the left side;

[0044] Fig.12 yes Figure 1 Main view of the C part in the middle

[0045] Fig.13 yes Fig.12 A schematic top view of a two-layer wheel bracket in which one set of wheel brackets is deployed and one set of wheel brackets is retracted;

[0046] Fig.14 yes Fig.13 Middle D is a partial enlarged schematic diagram;

[0047] Fig.15 yes Fig.14 A schematic cross-sectional view of each swing arm axis after the swing arm group in the middle EE direction is unfolded;

[0048] Fig.16 yes Fig.14 Schematic diagram of the cross section of each cantilever pin after the swing arm group in the middle FF direction is unfolded

[0049] Fig.17 yes Fig.14 A longitudinal schematic diagram of a C-shaped slot rod in the swing arm group in the middle GG direction;

[0050] Fig.18 yes Fig.14 Schematic diagram of the overlapping cross-section of the C-shaped swing arm rods after the swing arm group in the middle HH direction is fully retracted;

[0051] Fig.19 It is a top view schematic diagram of the motion process of two groups of V-shaped swing arm groups on the same side of the present invention;

[0052] Fig. 20 yes Fig.19 Schematic diagram of the cross section of the swing arm shaft end after the two half swing arm groups of the middle JJ are unfolded;

[0053] Fig.21 It is a schematic cross-sectional view of two groups of swing arms symmetrically overlapping after the V-shaped swing arm group is contracted to the minimum;

[0054] Fig. 22 It is a top view schematic diagram of a common transverse moving traction unit when two sets of automobile lift type lifting and transverse moving stereoscopic carports of the present invention are arranged in parallel;

[0055] Fig.23 It is a left schematic view of a multi-layer lifting and transversely moving stereoscopic car park using an underground multi-stage scissor lift according to the present invention;

[0056] In the figure:

[0057] Transverse automobile lift 1, lift 11, elastic roller part 12, transverse wheel 121, transverse wheel shaft 122, transverse frame 123, swing hinge seat 124, swing spring 125, adjusting bolt 126, transverse traction part 13, traction motor 131, traction sprocket 132, traction chain 133, guide wheel 134, hydraulic station 14, lever mechanism 15, swing lever 151, lever connecting rod 152, lever cylinder 153, distribution valve 16, mobile oil delivery device 17, hydraulic rotary joint 171, hose reel 172, oil delivery hose 173, pressure wheel 174, hose guide wheel 175, synchronization mechanism 18, synchronization gear 181, synchronization coupling 182, synchronization rack 183, I-beam rail 19, rail block 191;

[0058] Three-dimensional parking frame 2, column 21, transverse beam 22, end beam 23, guardrail 24, H-shaped steel 25;

[0059] A first-layer transverse vehicle 3, a vehicle body 31, a vehicle body beam 311, a vehicle loading plate 312, a ramp plate 313, a track wheel 32, a solid wheel 33, a rubber bumper 34, and a traction bumper 35;

[0060] Wheel bracket 4, wheel support 41, swing arm assembly 411, suspension end connecting rod 412, swing arm shaft 413, suspension arm pin 414, shaft bushing 415, suspension end bushing 416, half gear 417, bracket cylinder 42, linkage mechanism 43, active arm 431, driven arm 432, linkage connecting rod 433;

[0061] Electric control box 5;

[0062] Middle-layer transverse shifting vehicle 6, channel steel 61, short beam 62, side shifting roller 63;

[0063] A multi-stage scissor lift 10, a multi-layer stereoscopic frame 20, a vehicle-carrying plate 30, a multi-layer electric control box 50, a driving device 130, a flat hydraulic station 140, a middle-layer lever machine 150, and a transverse track beam 220. DETAILED DESCRIPTION

[0064] The present invention will be further described in detail below with reference to the accompanying drawings. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0065] like Figures 1 to 3 As shown, the car lift type lifting and transversely moving three-dimensional garage of the present invention is schematically shown, and the car lift type lifting and transversely moving three-dimensional garage comprises a transversely moving car lift, a three-dimensional parking space frame and a first-layer transversely moving vehicle, a second-layer bracket and an electric control box;

[0066] The car lift type lifting and transverse moving stereo garage comprises: a transverse moving car lift 1, a stereo parking space frame 2, a layer of transverse moving vehicle 3, a wheel bracket 4, and an electric control box 5;

[0067] like Figures 4 to 6 As shown, the transverse car lift 1 is a general-purpose ordinary ultra-thin form car lift, including: a lift 11, an elastic roller part 12, a transverse traction part 13, a hydraulic station 14, a lever mechanism 15, a distribution valve 16, a mobile oil delivery device 17, a synchronization mechanism 18, and an I-beam track 19. The lift 11 is generally a first-level or second-level ordinary ultra-thin scissor lift 11 lift, which can achieve a lifting height greater than the height of the second-floor parking space and a minimum height less than the minimum ground clearance of the vehicle. In order to be inserted laterally under the wheel chassis on the same ground, at least four sets of elastic roller parts 12 installed under the lift 11 can be inserted laterally under the vehicle chassis;

[0068] like Figure 4 As shown, each group of elastic roller parts 12 includes: a transverse wheel 121, a transverse wheel shaft 122, a transverse frame 123, a swing hinge seat 124, a swing spring 125, and an adjusting bolt 126; the transverse wheel 121 is transversely installed in the transverse frame 123 groove of the U-shaped structure through the transverse wheel shaft 122, and each transverse frame 123 is installed at the two outer corners of the bottom frame of the lift 11 through the swing hinge seat 124 so as to swing up and down, and the swing spring 125 is installed vertically above the swing hinge seat 124 through the adjusting bolt 126, and the adjusting bolt 126 is installed vertically above the swing hinge seat 124 through the adjusting bolt 126. The swing spring 125 is screwed into the threaded hole at the upper end of the transverse frame 123 through the lateral hole of the lift frame 11 to adjust the pressure of the swing spring 125. The beneficial effect is that the lower plane of the lift frame 11, which only needs to run sideways without load, can leave the ground and not be scratched by the ground. Once loaded, the swing spring 125 will be compressed, the lift frame 11 will also drop slightly, and the lower surface will be pressed to the ground. When the lift 11 is lifted, the frame is not easy to move left and right, and the frame can bear a large load without being compressed and deformed. The lift 11 is more stable and safe when lifting a vehicle.

[0069] The lift 11 is placed in the center of the first-floor parking space arranged side by side longitudinally, and the beneficial effect is that it can pass laterally under the center bottom of all the first-floor traverse vehicles 3 parked side by side longitudinally on the first-floor parking space.

[0070] like Figures 7 and 8 As shown, the left and right lateral movement of the lift 11 and the first-floor lateral moving vehicle 3 comes from the traction of the lateral moving traction unit 13 installed on the first floor. The lateral moving traction unit 13 includes: a traction motor 131, a traction sprocket 132, a traction chain 133 and a guide wheel 134. A traction sprocket 132 and three guide wheels 134 are horizontally mounted on a vertical shaft support fixed to the ground. The traction motor 131 is keyed to the traction sprocket 132. A traction chain 133 passes through the traction sprocket 132 and the three guide wheels 134 respectively. The two ends are connected to the center of the two outer sides of the bottom frame of the lift 11. , forming a closed loop. After the traction motor 131 is started, the traction sprocket 132 pulls the lift 11 to move horizontally left and right through the traction chain 133, and can reach the bottom of the chassis of the vehicle that needs to be lifted to each second-floor parking space. At this time, the vehicle must be located in an empty space on the first floor. Therefore, before the lift 11 moves to the empty space, the empty space may have a layer of horizontal shifting vehicles 3, or the vehicles parked above are moved away together; the beneficial effect is: it has the ability to push multiple loaded horizontal shifting vehicles 3 on the first floor at the same time, and the height of the traction chain from the ground is as low as possible to avoid digging grooves under the ground and increase the amount of civil engineering.

[0071] like Figures 3 to 6 As shown, the action is realized by the lever mechanism 15 installed in the middle of the two outer sides of the base frame of the lift 11. The lever mechanisms 15 on the left and right sides respectively control the "left" or "right" movement. Each lever mechanism 15 includes a swing lever 151, a lever connecting rod 152, and a lever cylinder 153. The two L-shaped swing levers 151 are respectively movably inserted into two horizontal shaft hole seats on each outer side of the base frame of the lift 11. The lever connecting rod 152 connects two elbows. The lever cylinder 153 with a spring installed in the piston rod cavity is hinged at one end to the middle section of the lever connecting rod 152, and the other end is hinged to the outer side of the base frame of the lift 11. When the hydraulic oil enters the oil cylinder cavity of the lever cylinder 153, the piston rod extends to pull the two swing levers. The lever 151 rotates upward, so that the elbow becomes vertical and is higher than the height of the space below the middle of the frame of the first-layer transverse vehicle 3, thereby pushing the first first-layer transverse vehicle 3 in the moving direction, and the other first-layer transverse vehicles 3 in this direction are contacted by the first first-layer transverse vehicle 3 and moved in the same direction; when the lift 11 moves purely alone, the lever cylinder 153 is in the oil release state, and the piston rod automatically retracts under the action of the built-in spring, and the elbow of the swing lever 151 rotates downward, and the head end height is lower than the height of the space below the middle of the frame of the first-layer transverse vehicle 3; the beneficial effect is: when the lifting machine 11 is moved, it can also push other first-layer transverse vehicles 3 that need to be shifted, and the use of spring return in the lever cylinder 153 can reduce one oil pipeline.

[0072] like Figures 7 and 8 As shown, the oil supply of the lever cylinder 153 and the lifting cylinder of the lift 11 comes from the hydraulic station 14, the mobile oil delivery device 17 and the distribution valve 16. The hydraulic station 14 is installed on the inner end ground. Because the lever cylinder 153 and the lifting cylinder of the lift 11 can move horizontally at any time, it is necessary to use the function of changing the oil delivery length at any time in the mobile oil delivery device 17, the hydraulic rotary joint 171, the hose reel 172, the oil delivery hose 173 and the pressure wheel 174; the hydraulic oil output by the hydraulic station 14 is connected to the fixed core shaft of the hydraulic rotary joint 171 through a hard pipe, and its rotating valve sleeve is connected to one end of the oil delivery hose 173 of sufficient length, and is installed An automatic hose reel 172 is installed, and an oil delivery hose 173 is wound around the hose reel 172 for multiple turns. The rotating frame of the hose reel 172 and the pressure wheel 174 is installed on the ground near the hydraulic station 14; the other end of the oil delivery hose 173 is stably moved through the pressure wheel 174, and is attached to the outside of the traction chain 133, and is guided by the guide wheel 134 to be connected to the distribution valve 16 installed on the side of the bottom frame of the lift 11. The electromagnetic control distribution valve 16 outputs two routes, one to the lever cylinder 153, and the other to the lifting cylinder of the lift 11. Both are single-acting cylinders, the former is returned by a spring, and the latter is compressed by gravity;

[0073] Generally, ordinary car lifts use two side-by-side scissor mechanisms and two parallel lifting cylinders. Since the loads on the left and right sides of the vehicle are not necessarily the same, the parallel lifting cylinders and scissor mechanisms on both sides will rise inconsistently. Here, a synchronous mechanism 18 of a gear rack mechanical method is used for synchronization. The synchronous mechanism 18 includes a synchronous gear 181, a synchronous coupling 182, and a synchronous rack 183. The two axial sides of the moving rollers or sliders under the inner side of the moving fork arms of the two side-by-side scissor mechanisms are extended inwardly, and each key sleeve is connected to a synchronous gear 181, and each synchronous gear 181 is meshed with the synchronous rack 183. 3 is fixed horizontally on the base frame of the lift 11, and the inner end faces of the two synchronous gears 181 are rigidly connected by a synchronous coupling 182. The synchronous rack 183 is larger than the moving distance of the moving roller or slider under the fork arm of the scissor-fork mechanism. When the moving roller or slider under one scissor-fork mechanism may move faster than the other, at this moment, due to the relative movement of the gear rack, the fast synchronous gear 181 generates an assist torque to the slow synchronous gear 181 through the synchronous coupling 182, thereby achieving dynamic balance and synchronization between the two parties; the beneficial effect is: the parallel lifting cylinders reach dynamic balance, and the two scissor-fork mechanisms rise and fall synchronously.

[0074] The I-beam rail 19 is a standard I-beam rail steel, parallel to the central traction chain 133 of the traction lift 11, and can be directly installed on the inner ground. The length is substantially equal to the horizontal length of the first-floor parking space. The rail is used to guide and support the first-floor traversing vehicle 3. A rail stopper 191 is installed above each end to limit the first-floor traversing vehicle 3 from moving out of the parking area to both sides. The beneficial effect is that the first-floor traversing vehicle 3 can move sideways along a straight line, and the first-floor traversing vehicle 3 is limited from moving out of the parking area to both sides.

[0075] The beneficial effect is that by using a common ultra-thin car lift structure that can move laterally, it is possible to realize the lateral movement of the lift 11 and all the first-floor lateral shift vehicles 3, and to complete the lifting function of all the second-floor vehicles, thereby achieving the goal of low overall cost of the garage.

[0076] like Figures 1 to 3 As shown, the three-dimensional parking space frame 2 includes: a column 21, a transverse beam 22, an end beam 23, a guardrail 24, and an H-shaped steel 25; generally, at least two of the columns 21, the transverse beam 22, and the end beam 23 form a rectangular three-dimensional large space frame, which occupies the entire first-floor parking space area and space, and bears the weight of all vehicles on the second floor. The guardrail 24 is installed on the transverse beam 22 to prevent the wheels parked on the second floor from sliding or falling. A plurality of H-shaped steels 25 are connected to the inner side of the front and rear transverse beams 22 at two ends spaced apart by a parking space width and parallel to each other. The space between two adjacent H-shaped steels 25 is a two-story parking space, that is, each H-shaped steel 25 can bear the weight of at least one vehicle; the beneficial effect is that the all-steel structure is compact and firm, safe and durable.

[0077] like Figures 9 to 11As shown, the one-layer transverse shifting vehicle 3 includes: a vehicle body 31, track wheels 32, solid wheels 33, rubber bumpers 34, and traction bumpers 35; the one-layer transverse shifting vehicle 3 is a low-height vehicle that can park a layer of vehicles on the ground without power wheels and move laterally on the ground; the vehicle body 31 includes a vehicle body beam 311, a vehicle loading plate 312 and a ramp plate 313, and the vehicle loading plate 312 for parking vehicles is installed between two longitudinal horizontal vehicle body beams 311, and the inner end of the vehicle body beam 311 and the bottom of the vehicle loading plate 312 are both supported and strengthened by cross-beam steel, and the ramp plate 313 is installed at the outer end of the vehicle loading plate 312, which is used for the vehicles parked on the first layer to climb the slope by themselves and park on the vehicle loading plate 312 of the upper layer transverse shifting vehicle 3; a track wheel 32 with a groove on the circumference is installed in a straight line on both sides of the end of the vehicle body 31, and the two The track wheel 32 will be placed on the I-beam rail 19 for operation, and two solid wheels 33 are installed on both sides of the front end of the car body 31, or multiple solid wheels 33 are installed on both sides of the middle section; after all the wheels are installed, the car loading plate 312 can be kept in a horizontal state when it is empty or fully loaded, as well as when it moves horizontally; a pair of rubber bumpers 34 are installed on both outer sides of the front and rear ends of the car body 31, which are used to determine the center distance width of two adjacent one-layer transverse vehicles 3 and to push each other when following the movement, and to buffer and silence the collision; a pair of traction bumpers 35 are installed in the middle of the two outer sides of the car body 31 at the vertical position of a pair of swing levers 151 of the lever mechanism 15 on the lift 11. The traction bumpers 35 can be made of rubber soft material, and can buffer and silence the sound when the swing lever 151 pushes them.

[0078] The beneficial effects are: all the first-layer traverse vehicles are unpowered, simple in structure, low in cost, and the lateral movement of the first-layer traverse vehicle is simultaneously completed by the lateral movement of the lift, which is easy to operate and fast.

[0079] like Figure 12 to Figure 14 As shown, the wheel bracket 4 includes four sets of wheel supports 41, two bracket cylinders 42 and two linkage mechanisms 43; each second-floor parking space is equipped with a set of wheel brackets 4, and each set of wheel supports 41 will respectively support the four wheels of the vehicle after being extended and unfolded. The two sets of wheel supports 41 symmetrically installed on the same side are driven by a bracket cylinder 42 and a linkage mechanism 43. The four wheel supports 41 are correspondingly installed on the inner side of the H-shaped steel 25 on both sides of each second-floor parking space. After the wheel supports 41 are unfolded and turned out, they are just located in the area below each wheel position of the second-floor vehicle, thereby achieving support and parking of the second-floor vehicle;

[0080] like Figures 15 to 18As shown, it is one of the preferred embodiments of the wheel support device 41: the wheel support device 41 includes a swing arm group 411, a suspension end connecting rod 412, a swing arm shaft 413, a suspension pin 414, a rotating shaft bushing 415 and a suspension end bushing 416; the swing arm group 411 is composed of a group (5 to 9) of C-shaped groove rods with equal width and unequal height and can be stacked one by one, each C-shaped rod has a vertical hole at both ends, and each swing arm shaft 413 end hole corresponds to a corresponding thickness of the rotating shaft bushing 415, and the upper and lower swing arm shafts 413 at this end are coaxially hinged and inserted into the vertical hole of the wing plate of the H-shaped steel 25; the suspension end bushing 416 of corresponding thickness is embedded in the inner side of the C-shaped groove of the end hole of the suspension end connecting rod 412, and the end is hinged to the suspension end connecting rod 412 by inserting the cantilever pin 414, so as to form a rotatable four-bar linkage with multiple parallel swing arms;

[0081] like Fig.14 As shown, the swing arm assembly 411 on the left is in a fully rotated folded state, which reduces the overall width of the swing arm assembly 411 and can be horizontally folded in the H-shaped steel 25 groove; the swing arm assembly 411 on the right is in a fully rotated unfolded state, and the upper surface is rectangular after being rotated out, which can support a tire of the vehicle; Fig.18 As shown, a cross-sectional view of the mutually embedded and overlapped state of the swing arm assembly 411 after it is fully rotated;

[0082] The linkage mechanism 43 includes: an active arm 431, a driven arm 432, and a linkage connecting rod 433; the active arm 431 is a three-hole plate, the driven arm 432 is a two-hole plate, and the linkage connecting rod 433 is a two-hole plate strip; the swing arm shaft 413 of the C-shaped swing arm rod of the minimum height of the swing arm group 411 is lengthened, and the top or bottom end exceeds the wing plate of the H-shaped steel 25, and the swing arm shaft 413 and the rotating shaft bushing 415 are processed with key grooves, and after the key strips are installed accordingly, the top ends (or bottom ends) of the two swing arm shafts 413 on the same side are respectively key-connected with the active arm 431 and the driven arm 432, and the other hole on the active arm 431 and the driven arm 432 is hinged by the linkage connecting rod 433, one end of the bracket cylinder 42 is hinged to the third hole of the active arm 431, and the other end is hinged to the upper plane (or lower plane) of the wing plate of the H-shaped steel 25; whenever the bracket cylinder 42 contracts, it pushes the active arm 431 to rotate, The linkage link 433 arranged horizontally in the oblique direction is used for transmission, so that the driven arm 432 rotates in the opposite direction at the same angle, so that the two wheel supports 41 on the same side both rotate toward the center of the vehicle (towards the state of supporting the vehicle tires); or rotate in the opposite direction (towards shrinking into the groove of the H-shaped steel 25), thereby completing the storage or retrieval operation needs of each second-floor vehicle; because each linkage link 433 is arranged horizontally in the oblique direction, if two adjacent linkage mechanisms 43 installed on the same H-shaped steel 25 are located in the same plane, motion interference will occur, therefore, the two adjacent linkage mechanisms 43 are respectively installed on the upper plane or the lower plane of the H-shaped steel 25; or if the horizontal distance between the two needs to be pulled apart, the width of the H-shaped steel 25 and the width of the two adjacent parking spaces are increased, which is not conducive to saving parking space and reducing the cost of steel structure. In the case of laying a long hydraulic oil pipe, the bracket cylinder 42 can be replaced by an electric push rod.

[0083] The beneficial effects are: the wheel support device moves without load, with small resistance and reliable movement; when loaded, the power parts do not bear the load, and the load force is not consistent with the movement direction of the wheel support device, so the wheel bracket is not easy to lose its position, and the vehicle is not easy to slide or fall; it is especially suitable for the occasion where the original first-floor garage in the basement of an old high-rise building is converted into a second-floor three-dimensional parking.

[0084] Further, such as Figures 19 to 21 As shown, in order to increase the strength of the swing arm assembly 411 and to better adapt to supporting the wheel arc, and to make the overall width of the swing arm assembly 411 smaller after contraction, the swing arm assembly 411 is divided into two symmetrical halves, and the suspension connecting rod 412 is cut into two equal sections, and the C-shaped swing arm rod with the smallest height in the two halves of the swing arm assembly 411 is formed into a closed rectangular tube, and a pair of meshing two-piece gears 417 are symmetrically installed outside the two closed rectangular tube walls at the hole ends of the swing arm shaft 413, forming a "V"-shaped symmetrical expansion or contraction movement form. When the swing arm assembly 411 is contracted, the two half sections of the suspension connecting rod 412 are separated to the left and right sides, and vice versa. In addition, the two middle C-shaped swing arm rods are changed into closed rectangular tubes to increase the strength and rigidity of the swing arm assembly 411. Fig. 20The middle linkage mechanism 43 is arranged below the H-shaped steel 25;

[0085] The beneficial effect is: the "V"-shaped symmetrical structure, the upper surface of each wheel support is a concave contour surface, which better fits the circumferential tread surface of the wheel, the vehicle is parked more stably and is not easy to move forward and backward, and the two sides are separated and overlapped, and the overall width is smaller after contraction, so that the distance between the second-floor parking spaces can be smaller.

[0086] The electric control box 5 includes: distance sensors, limiters, alarms and other electrical components, is the program control and operation box of the equipment, and can be hung on the side of the middle section of a column;

[0087] The vehicles on the first floor of the three-dimensional parking garage are driven to the first floor transverse transfer vehicle 3 for parking. In the same row of first floor parking spaces, at least one first floor transverse transfer vehicle 3 is placed as the access entrance and exit of the second floor vehicles. The equipment program control only performs access operations on the second floor vehicles.

[0088] Initial state of the actuator:

[0089] 1. The two bracket cylinders 42 of the wheel brackets 4 on each second-floor parking space are in a retracted state, and the four sets of wheel supports 41 are retracted into the grooves of the H-shaped steel 25;

[0090] 2. The lift 11 and the two lever mechanisms 15 are in the lowest descending state;

[0091] 3. The operation procedure for storing and taking out the second-floor parking spaces is as follows: the second-floor parking spaces in the same row are first numbered 1, 2, 3, ...;

[0092] Steps for storing vehicles on the first and second floors:

[0093] a The driver presses the "serial number" button of the second-floor vacant space in the electric control box 5, and then presses the "save" button;

[0094] b sensor starts the traction motor 131 according to the "position" of the vacant space on one layer, pulls the lift 11 to the right below the corresponding transverse vehicle 3 on one layer, and supplies oil to the left or right side lever cylinder 153 of the lift 11, so that the swing lever 151 in the corresponding side lever mechanism 15 rises;

[0095] c The traction motor 131 is restarted, and the lift 11 moves to the left or right. The raised swing lever 15 pushes all the first-floor lateral shift vehicles 3 on that side to fill the original first-floor vacant space. At the same time, the space below the empty parking space with the “serial number” on the second floor is selected to become a new first-floor vacant space. At this moment, the lift 11 also reaches this position.

[0096] d. The driver drives the vehicle to the empty space on the first floor and then gets off the vehicle, straddles the lift 11, supplies oil to the lifting cylinder of the lift 11, and the lift lifts the vehicle chassis to the highest position;

[0097] e. supplying oil to the bracket cylinder 42 of the wheel bracket 4 groups on the second-floor vacant parking space, so that the swing arm groups 411 of the four wheel brackets 41 are unfolded and moved to the bottom of the four tires of the vehicle;

[0098] f. Release the oil from the lifting cylinder of the lift 11, the vehicle chassis is separated from the lift, the four wheels of the vehicle are supported by the wheel support 41, and the lift is lowered to the lowest position. At the same time, release the oil from the lever cylinder 153, and under the action of the spring installed in the piston rod cavity, the piston rod retracts, and the swing lever 151 rotates and lowers to the lowest position;

[0099] Complete the parking operation of a vehicle in the second-floor parking space.

[0100] 2. Steps for removing vehicles from the second floor:

[0101] h The driver first presses the "serial number" button for taking out the vehicle parking space on the second floor in the electric control box 5, and then presses the "take out" button;

[0102] The i sensor detects the "position" of the empty space on the first floor, and the traction motor 131 is restarted to pull the lift 11 to the left or right side of the horizontal shift car 3 on the first floor below the parking space for the vehicle to be taken out on the second floor, and supplies oil to the corresponding side lever cylinder 153 of the lift 11, so that the swing lever 151 in the corresponding side lever mechanism 15 rises;

[0103] The traction motor 131 is restarted, and the lift 11 moves to the left or right, and the raised swing lever 15 pushes all the first-floor lateral shift vehicles 3 on that side to fill the original first-floor vacant space. At the same time, the lift 11 reaches the position of the new vacant space below the second-floor parking space for the vehicle to be taken out;

[0104] k supplies oil to the lifting cylinder of the lift 11, and the lift rises to the highest position, lifting the second-floor vehicle chassis, and the vehicle tires are separated from the four wheel support devices 41;

[0105] l Supply oil to the piston rod cavity of the bracket cylinder 42 of the wheel bracket 4 group of the second-floor parking space, and the swing arm group 411 of the four wheel brackets 41 shrinks and moves into the groove of the H-shaped steel 25;

[0106] g. Release the oil from the lifting cylinder of the lift 11, the lift is lowered to the lowest position with the vehicle, the vehicle wheels are supported on the ground, and the vehicle chassis is separated from the lift. At the same time, release the oil from the lever cylinder 153, and the rising swing lever 151 is lowered to the lowest position;

[0107] The driver gets on the vehicle and drives it through the lift 11, leaving an empty space on the first floor;

[0108] Complete the vehicle retrieval operation from the second-floor parking space.

[0109] The beneficial effect is: a set of transverse traction mechanism not only realizes the lateral displacement of the lift, but also completes the lateral displacement of all the transverse vehicles on the first floor. At the same time, a set of car lifts completes the lifting and lowering operations of all the vehicles on the second floor for storage and retrieval. Therefore, the car lift-type lifting and transverse shifting garage has less handling equipment, unified movements, simple procedures, fewer power components, and easy-to-operate electric control boxes. It is suitable for use in underground second-floor garages in current high-rise buildings, especially much more expensive than the currently commonly used underground lifting and transverse second-floor garages.

[0110] Further, such as Fig. 22 As shown, two rows of lifting and transversely moving stereoscopic car parks are generally arranged in parallel on the plane in the basement of the building, so the lifts 11 of the two rows of lifting and transversely moving stereoscopic car parks and all the transversely moving vehicles 3 on one floor can share a set of transversely moving traction parts 13, that is, two lifts 11 are connected in series at symmetrical positions on a traction chain 133, and two hose guide wheels 175 are added, and two hydraulic oil and oil delivery devices are properly arranged; the beneficial effect is: it is suitable for use in underground garages of buildings in commercial areas, and vehicles are not concentrated in entering and exiting, which can greatly reduce the production cost.

[0111] Furthermore, when the lowest height of the car lift cannot be made lower than the lowest ground clearance height of the vehicle chassis, or the number of floors of the three-dimensional parking garage is greater than two, the lateral movement of the car lift will be carried out by digging a tunnel downward; the beneficial effect is that the strength and height of the car lift can be increased, and the hydraulic station can be placed on the lift, eliminating the complex mobile oil delivery device 17.

[0112] like Fig.23 As shown, taking a three-story stereo garage as an example, the differences between a multi-story lifting and horizontally moving stereo garage are:

[0113] Here, the number of parking spaces of the multi-layer stereoscopic frame 20 is greater than two layers. The two transverse beams of the middle layer that is not the first or top layer are set as transverse track beams 220 of full length, that is, there is no fixed H-shaped steel 25 on the middle layer, and the wheel bracket 4 of the middle layer vehicle tire will be installed on the middle layer transverse moving vehicle 6 that can move laterally on the two transverse track beams 220. The middle layer transverse moving vehicle 6 includes two channel steels 61 as longitudinal beams, a rectangular horizontal frame composed of two short beams 62, and a pair of movable rollers 63 that can roll along the front and rear transverse track beams 220 are installed on the front and rear ends of the horizontal frame. The horizontal space size in the rectangular horizontal frame is larger than the plane projection size of the vehicle, and the frame A set of wheel brackets 4 is installed on the inner side of the frame, that is, two sets of wheel supports 41 and a bracket cylinder 42 and a linkage mechanism 43 are symmetrically installed on the inner sides of two channel steels 61, as brackets for carrying tires of vehicles stored in the middle layer. One less middle-layer lateral shifting vehicle 6 is required on each middle layer to serve as a displacement space for the middle layer. Here, an underground multi-stage scissor lift is used to realize the lifting operation of multiple layers. The upper plane of the lifting platform of the multi-stage scissor lift 10 is flush with the ground of the first layer, and other components are located in the tunnel dug downward, and middle-layer lever machines 150 are also installed on both outer sides of the lifting platform on the lift, which will serve as thrust members for lateral shifting of the middle-layer lateral shifting vehicle 6.

[0114] Since all the parts of the lift 10 are not higher than the ground, the vehicle loading plate on the vehicle loading plate 30 of the first layer is flat and does not need to be raised in the middle; and the hydraulic station of the multi-stage scissor lift adopts a flat hydraulic station 140, which is installed on the bottom frame of the multi-stage scissor lift 10 and can move with it, so the mobile oil delivery device 17 is not needed here, and the lateral driving device 130 can be installed vertically, and only one driving sprocket and one guide wheel are needed;

[0115] Here, the "serial number" of the middle layer needs to be added to the program data of the multi-layer electric control box 50, and a button for adding the "number of layers" needs to be added on the operating surface; it is recommended that all bracket cylinders 42 and lever cylinders 153 in the multi-layer lifting and transverse sliding stereo garage be replaced with electric push rods.

[0116] The difference between the multi-layer lifting and transverse moving stereo garage and the two-layer lifting and transverse moving stereo garage is that you need to select the "number of floors" first, then the "number of positions" and finally "in" or "out";

[0117] The operation of the equipment movement will increase the movement of the middle-layer transverse shift vehicle 6 and the cooperation operation of the wheel bracket 4 on the middle-layer transverse shift vehicle 6.

[0118] The beneficial effect is that a set of transverse traction mechanism can realize the transverse displacement of the lift and complete the transverse displacement of all first-floor and middle-floor transverse vehicles. At the same time, a set of car lift completes all lifting and lowering operations for storing and retrieving all high-rise vehicles above the first floor. After the civil engineering is increased, it is suitable for development into a multi-story stereo garage, and basically uses the handling equipment form of the original two-story garage, with fewer power sources, simpler equipment, and lower cost. It is suitable for new construction above ground or underground and renovation of parking lots that require additional parking spaces.

[0119] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A car lifting type lifting and transverse moving three-dimensional garage, characterized in that: The invention comprises: a transverse automobile lift (1), a three-dimensional parking space frame (2), a first-layer transverse vehicle (3), and a wheel bracket (4), wherein the transverse automobile lift (1) comprises a lift (11); the three-dimensional parking space frame (2) comprises N first-layer parking spaces and N second-layer parking spaces, and the number of the first-layer transverse vehicles (3) is N-1; the lift (11) and the first-layer transverse vehicle (3) can move horizontally left and right, the height of the lift (11) in a retracted state is lower than the vehicle chassis, and the height of the lift (11) in an extended state is higher than the height of the second-layer parking space; the wheel bracket (4) is located in the secondary parking space of the three-dimensional parking space frame (2), the number of the wheel bracket (4) is N groups, and the wheel bracket (4) is used to support the vehicle in the second-layer parking space in the extended state.

2. The three-dimensional car park according to claim 1, characterized in that: The transverse automobile lift (1) further comprises an elastic roller part (12), a transverse traction part (13), and a lever mechanism (15). At least four sets of elastic roller parts (12) are installed under the lift (11) and can be laterally inserted under the vehicle chassis. Each set of elastic roller parts (12) comprises: a transverse wheel (121), a transverse wheel shaft (122), a transverse frame (123), a swing hinge seat (124), a swing spring (125), and an adjusting bolt (126). The transverse wheel (121) is moved by the transverse wheel The shaft (122) is transversely mounted in the groove of the U-shaped transverse frame (123), and each transverse frame (12) is mounted on the two outer corners of the base frame of the lift (11) through a swing hinge seat (124) so ​​as to swing up and down. The swing spring (125) passes through the adjusting bolt (126) and is installed vertically above the swing hinge seat (124). The adjusting bolt (126) passes through the lateral hole of the base frame of the lift (11) and is screwed into the threaded hole at the upper end of the transverse frame (123) to adjust the pressure of the swing spring (125); The lateral traction part (13) comprises: a traction motor (131), a traction sprocket (132), a traction chain (133) and a guide wheel (134), a traction sprocket (132) and three guide wheels (134), the traction motor (131) is connected to the traction sprocket (132), a traction chain (133) passes around the traction sprocket (132) and the three guide wheels (134), and two ends are connected to the centers of the two outer sides of the base frame of the lift (11) to form a closed loop, and after the traction motor (131) is started, the traction sprocket (132) pulls the lift (11) to move horizontally left and right through the traction chain (133).

3. The three-dimensional car park according to claim 2, characterized in that: The lever mechanism (15) is installed at the middle part of the two outer sides of the base frame of the lift (11). The lever mechanisms (15) on the left and right sides respectively perform control of "left" or "right" movement. Each lever mechanism (15) includes a swing lever (151), a lever connecting rod (152), and a lever oil cylinder (153). Two L-shaped swing levers (151) are respectively movably inserted into two horizontal shaft hole seats on each outer side of the base frame of the lift (11). The lever connecting rod (152) connects two elbows. The lever oil cylinder (153) with a spring installed in the piston rod cavity has one end hinged to the middle section of the lever connecting rod (152) and the other end hinged to the outer side of the base frame of the lift (11). When the lever oil cylinder After the hydraulic oil enters the cylinder cavity (153), the piston rod extends, driving the two swing levers (151) to rotate upward, so that the elbow becomes vertical and is higher than the space height in the middle and lower part of the frame of the first-layer transverse vehicle (3), thereby pushing the first-layer transverse vehicle (3) in the moving direction, and the other-layer transverse vehicles (3) in the corresponding direction are contacted by the first-layer transverse vehicle (3) and moved in the same direction; when the lift (11) moves alone, the lever cylinder (153) is in the oil release state, and the piston rod automatically retracts under the action of the internal spring, and the elbow of the swing lever (151) rotates downward, and the head end height is lower than the space height in the middle and lower part of the frame of the first-layer transverse vehicle (3).

4. The three-dimensional car park according to any one of claims 1 to 3, characterized in that: The one-layer transverse vehicle (3) comprises a vehicle body (31), a track wheel (32), a solid wheel (33), and a rubber bumper (34); the vehicle body (31) comprises a vehicle body beam (311), a vehicle loading plate (312), and a ramp plate (313); a vehicle loading plate (312) for parking vehicles is installed between two longitudinal horizontal vehicle body beams (311), and the ramp plate (313) is installed at the outer end of the vehicle loading plate (312); a track wheel (32) with a groove on the wheel circumference is installed on both sides of the end of the vehicle body (31) in a straight line, two solid wheels (33) are installed on both sides of the front end of the vehicle body (31), and a pair of rubber bumpers (34) are installed on both outer sides of the front and rear ends of the vehicle body (31), which are used to determine the center distance width of two adjacent one-layer transverse vehicles (3) and to push each other when following each other, and to buffer and silence when colliding.

5. The three-dimensional car park according to any one of claims 1 to 3, characterized in that: Each set of wheel brackets (4) comprises four sets of wheel supports (41), two bracket oil cylinders (42) and two sets of linkage mechanisms (43); each second-floor parking space is equipped with a set of wheel brackets (4); each set of wheel supports (41) will respectively support four wheels of the vehicle after being extended and unfolded; two sets of wheel supports (41) symmetrically installed on the same side are driven by a bracket oil cylinder (42) and a set of linkage mechanisms (43); the wheel supports (41) comprise a swing arm group (411), a suspension end connecting rod (412), a swing arm shaft (413), a suspension arm pin (414), a rotating The swing arm assembly (411) comprises a group of C-shaped slot rods with equal width and different heights which can be stacked one by one, each C-shaped rod having a vertical hole at both ends, and each swing arm shaft (413) end hole correspondingly has a corresponding thickness of the shaft sleeve (415) at the upper and lower ends; the suspension end sleeve (416) of corresponding thickness is embedded in the inner side of the C-shaped slot of the end hole of the suspension end connecting rod (412), and is hingedly connected to the suspension end connecting rod (412) by inserting a suspension pin (414), so as to form a rotatable four-bar linkage with multiple parallel swing arms.

6. The three-dimensional car park according to claim 5, characterized in that: The linkage mechanism (43) comprises: an active arm (431), a driven arm (432), and a linkage connecting rod (433); the active arm (431) is a three-hole plate, the driven arm (432) is a two-hole plate, and the linkage connecting rod (433) is a two-hole plate strip; the swing arm shaft (413) of the C-shaped swing arm rod with the minimum height of the swing arm group (411) is longer than other swing arm shafts (413), and the swing arm shaft (413) and the rotating shaft bushing (415) matched therewith are key-connected, and the two swing arm shafts (413) on the same side are key-connected with the active arm (431) and the driven arm (432) respectively, and the other hole on the active arm (431) and the driven arm (432) is hingedly connected by the linkage connecting rod (433), and one end of the bracket oil cylinder (42) is hingedly connected with the third hole of the active arm (431).

7. The three-dimensional car park according to claim 5, characterized in that: Each set of wheel support devices (41) comprises two symmetrically arranged groups of swing arm assemblies (411) and two half sections of suspension end connecting rods (412). The C-shaped swing arm rod with the smallest height in each swing arm assembly (411) is a closed rectangular tube, and a pair of meshing half pieces of gears (417) are symmetrically installed outside the two closed rectangular tube walls at the hole ends of the swing arm shaft (413). When the swing arm assembly (411) is retracted, the two half sections of the suspension end connecting rod (412) are separated to the left and right sides, and vice versa.

8. The three-dimensional car park according to any one of claims 1 to 3, characterized in that: It also includes an electric control box (5), a distance sensor, a stopper, and an alarm. The electric control box (5) is electrically connected to the distance sensor, the stopper, and the alarm.

9. A parking method, characterized in that: The car lift type lifting and transverse moving stereo garage is implemented by using any one of claims 1 to 8; Second-floor vehicle storage operation steps: a The driver presses the "serial number" button of the second-floor empty space in the electric control box (5), and then presses the "save" button; b sensor starts the traction motor (131) according to the "position" of the vacant space on one layer, pulls the lift (11) to the position directly below the corresponding transverse shift vehicle (3) on one layer, and supplies oil to the left or right side lever cylinder (153) of the lift (11), so that the swing lever (151) in the corresponding side lever mechanism (15) rises; c. The traction motor (131) is restarted, and the lift (11) moves to the left or right. The raised swing lever (15) pushes all the horizontal shift vehicles (3) on the corresponding side to fill the original empty space on the first floor. At the same time, the empty parking space below the "serial number" on the second floor is selected to become a new empty space on the first floor. At this moment, the lift (11) also reaches the position; d. The driver drives the vehicle to an empty space on one floor and then gets off the vehicle, straddles the lift (11), supplies oil to the lifting cylinder of the lift (11), and the lift lifts the vehicle chassis to the highest position; e) supplying oil to the bracket oil cylinder (42) of the wheel bracket (4) group on the second-floor vacant parking space, so that the swing arm groups (411) of the four wheel brackets (41) are unfolded and moved to the bottom of the four tires of the vehicle; f. draining the oil from the lifting cylinder of the lift (11), the chassis of the vehicle is separated from the lift, the four wheels of the vehicle are supported by the wheel support device (41), the lift is lowered to the lowest position, and at the same time draining the oil from the lever cylinder (153), the piston rod is retracted under the action of the spring installed in the piston rod cavity, and the swing lever (151) is rotated and lowered to the lowest position; Complete a parking operation at the second-floor parking space; Second floor vehicle removal operation steps: h The driver first presses the "serial number" button for taking out the vehicle parking space on the second floor in the electric control box (5), and then presses the "take out" button; The sensor starts the traction motor (131) again according to the "orientation" of the empty space on the first floor, pulls the lift (11) to the left or right side of the horizontal shift vehicle (3) on the first floor below the parking space for taking out the vehicle on the second floor, and supplies oil to the corresponding side lever cylinder (153) of the lift (11), so that the swing lever (151) in the corresponding side lever mechanism (15) rises; The traction motor (131) is restarted, and the lift (11) moves to the left or right, and the raised swing lever (15) pushes all the horizontal shift vehicles (3) on the corresponding side to fill the original empty space on the first floor. At the same time, the lift (11) reaches the position of the new empty space below the second floor parking space for taking out the vehicle; k supplies oil to the lifting cylinder of the lift (11), the lift rises to the highest position, lifts up the second-layer vehicle chassis, and the vehicle tires are separated from the four wheel support devices (41); l Supply oil to the piston rod chamber of the bracket oil cylinder (42) of the wheel bracket (4) group of the second-floor parking space, so that the swing arm group (411) of the four wheel brackets (41) shrinks and moves into the groove of the H-shaped steel (25); g. draining the oil from the lifting cylinder of the lift (11), the lift lowers the vehicle to the lowest position, the vehicle wheels are supported on the ground, and the vehicle chassis is separated from the lift. At the same time, draining the oil from the lever cylinder (153), the rising swing lever (151) lowers to the lowest position; The driver gets on the vehicle and drives it over the lift (11) to create an empty space on the first floor; Complete the vehicle retrieval operation from the second-floor parking space.

10. A multi-storey car lift type lifting and transverse moving stereo garage, characterized in that: include: A multi-stage scissor lift (10), a multi-stage stereoscopic frame (20), a layer of transverse transfer vehicle (3), a wheel bracket (4), a multi-stage scissor lift (10), a multi-stage stereoscopic frame (20), a vehicle-carrying plate (30), a multi-stage electric control box (50), a driving device (130), a flat hydraulic station (140), a middle-layer lever shifting machine (150), a transverse track beam (220), and a middle-layer transverse transfer vehicle (6); The wheel bracket (4) of the middle layer vehicle tire will be installed on the middle layer transverse transfer vehicle (6) which can move transversely on two transverse track beams (220). The middle layer transverse transfer vehicle (6) includes two channel steels (61) as longitudinal beams, a rectangular horizontal frame composed of two short beams (62), and a pair of movable rollers (63) that can roll along the front and rear two transverse track beams (220) are installed outside the front and rear ends of the horizontal frame. The horizontal space size inside the rectangular horizontal frame is larger than the plane projection size of the vehicle, and a set of wheel brackets (4) is installed on the inner side of the frame, that is, two sets of rollers are symmetrically installed on the inner sides of the two channel steels (61). A device (41) and a bracket cylinder (42) and a linkage mechanism (43) are each provided as a bracket for carrying the tires of the vehicles stored in the middle layer. A middle layer lateral shifting vehicle (6) needs to be placed on each middle layer as a displacement space for the middle layer. Here, an underground multi-stage scissor lift is used to realize the lifting operation of multiple layers. The upper surface of the lifting platform in the multi-stage scissor lift (10) is flush with the ground of the first layer. Other components are all located in the tunnel dug below. Middle layer lever machines (150) are also installed on both sides of the lifting platform on the lift to serve as thrust members for lateral shifting of the middle layer lateral shifting vehicle (6).

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