Transverse two-layer stereo garage

Abstract

The utility model discloses a transverse two-layer stereo garage. The transverse two-layer stereo garage comprises an ultra-thin lifting machine, a stereo parking frame, a side moving frame and a transverse moving device. Temporary parking spaces are arranged on the outer side of the three-dimensional parking frame, and a first-layer parking space and a second-layer parking space are arranged in the three-dimensional parking frame; the ultrathin lifting machine is located in the center of the first-layer parking space. The transverse moving device is connected with the ultra-thin lifting machine and can push the ultra-thin lifting machine out of the first-layer parking space to the temporary parking space or pull the ultra-thin lifting machine back to the first-layer parking space from the temporary parking space. The lateral moving frame is located on the top of the three-dimensional parking frame and can horizontally extend to the upper space of the temporary parking space or retract to the second-layer parking space along the three-dimensional parking frame. The three-dimensional garage has the advantages of being simple in structure, convenient to produce and assemble in a modularized mode, few in power source, good in safety and basically free of ground engineering construction operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of stereo garage, especially a horizontal two-storey stereo garage. BACKGROUND

[0002] With the increasing urbanization, vehicles have become an important means of transportation for people's life. As the number of vehicles increases, parking spaces are increasingly tight, causing traffic jams and occupation of fire access. Therefore, two-storey stereo garage is widely used in roadside or underground garage. Its defects are: most of the vehicles in the two-storey parking space of the current stereo garage adopt cantilever lifting form, which is complex in structure and has the risk of damaging vehicles, and has poor safety. SUMMARY

[0003] In order to solve one or more of the above problems, the utility model provides a horizontal two-storey stereo garage.

[0004] According to one aspect of the utility model, the horizontal two-storey stereo garage comprises: an ultra-thin lifting machine, a stereo parking frame, a side-moving frame and a horizontal moving device.

[0005] The stereo parking frame has a temporary parking space on the outside, and the stereo parking frame includes a one-storey parking space and a two-storey parking space. The ultra-thin lifting machine is located in the center of the one-storey parking space. The horizontal moving device is connected with the ultra-thin lifting machine and can push the ultra-thin lifting machine from the one-storey parking space to the temporary parking space or pull the ultra-thin lifting machine from the temporary parking space to the one-storey parking space. The side-moving frame is located at the top of the stereo parking frame and can be horizontally extended to the upper space of the temporary parking space or retracted to the two-storey parking space.

[0006] In some embodiments, the ultra-thin lifting machine comprises: a scissor mechanism, a lifting platform, a lower frame, the scissor mechanism is a one-stage or two-stage scissor mechanism, the lifting platform is located at the top end of the scissor mechanism, and the lower frame is located at the bottom end of the scissor mechanism.

[0007] The maximum lifting height of the scissor mechanism when it is unfolded is greater than the height of the stereo parking frame, and the minimum height of the scissor mechanism when it is retracted is less than the minimum ground clearance of the vehicle. The fixed support end of the scissor mechanism is close to the front edge, and the movable end is close to the rear edge. After the lifting platform is lifted to the highest by the unfolding of the scissor mechanism, the movable end will move horizontally forward by a distance S1, and a cantilever is generated at the rear end of the lifting platform.

[0008] In some embodiments, the stereoscopic parking frame includes a four-column frame, which comprises: front upright columns, a front crossbeam, rear upright columns, a rear crossbeam, and load-bearing beams; two vertical front upright columns and a horizontally placed front crossbeam form a front door frame vertically fixed at the front of a parking space; two vertical rear upright columns and a horizontally placed rear crossbeam form a rear door frame vertically fixed at the rear of a parking space; the space below the front door frame has a size larger than the outer contour of a vehicle body; four load-bearing beams with a length greater than the width of a vehicle form two pairs of parallel transverse frames respectively above the front crossbeam and the rear crossbeam; the positions where the two pairs of load-bearing beams are placed correspond to the front wheels and the rear wheels of a vehicle respectively.

[0009] In some embodiments, the side-moving frame comprises: a side-moving platform, side-moving rollers, and screw machines; the side-moving platform is a horizontal frame composed of first track beams, front upright plates, and wheel platforms; two first track beams are placed horizontally in parallel, and the front ends are connected by a front upright plate; the upper surface of the front upright plate is provided with two wheel platforms capable of supporting wheels; one pair of side-moving rollers is horizontally installed on the outer side of each pair of load-bearing beams in the front half of the four-column frame; the side-moving rollers can roll along the first track beams; the side-moving platform frame is supported on the two pairs of side-moving rollers in the inner grooves of the two first track beams; the side-moving platform can move laterally forward on the four-column frame; one screw machine is horizontally installed on the central part above the rear crossbeam of each pair of load-bearing beams; the screw machines are used to drive the side-moving platform to move forward and backward.

[0010] In some embodiments, the screw rods of the screw machines face forward below the wheel platforms; a movable nut is installed below the rear wheel platform; a transmission shaft is connected between the two parallel screw machines; one of the screw machines is connected to an electric motor on the outside; the electric motor is used to drive the screw rods of the two screw machines to rotate synchronously, so that the two side-moving platforms on the frame can move laterally forward or backward by a stroke S3 synchronously.

[0011] In some embodiments, the horizontal-moving device comprises: a horizontal-moving oil cylinder, range-extending oil cylinders, an intermediate arbour, and a lower support; the horizontal-moving oil cylinder is placed horizontally and laterally; the piston rod end of the horizontal-moving oil cylinder is installed on the central rear side of the front end beam of the lower frame of an ultrathin lifting machine; an intermediate arbour is installed on the rear section of the oil cylinder barrel of the horizontal-moving oil cylinder; two range-extending oil cylinders are arranged on the two sides of the tail section of the horizontal-moving oil cylinder; the piston rod end of the range-extending oil cylinders is installed on the two side arbores of the intermediate arbour; a lower support is installed on the ground below the central part of the rear crossbeam; and the lower support is connected to the cylinder barrel end of the two range-extending oil cylinders.

[0012] In some embodiments, a parking space on one level is used to park a two-wheeled vehicle or a three-wheeled vehicle or a car; and a parking space on the second level is used to park a car.

[0013] In some embodiments, one parking space is used for parking two-wheeled vehicles, the one parking space is located on a high-step sidewalk on a roadside, and a super-thin lifting machine operating area on the high-step sidewalk has a dug pit, the super-thin lifting machine is accommodated inside the dug pit when the super-thin lifting machine is retracted, the bottom plane of the dug pit is flush with a motorway, and a support frame and a non-slip iron plate are laid on the dug pit.

[0014] In some embodiments, the side-moving frame adopts a two-section side-moving frame, which comprises a second track beam, track wheels, a follow-up frame, a side-extending frame and travel stops, the second track beam adopts C-shaped track steel, the track wheels are rollers embedded in the C-shaped groove of the second track beam to roll on the track, the follow-up frame comprises a rectangular frame composed of two second track beams with parallel notches and opposite to each other and two horizontal first cross plates connected at two ends, wherein one pair of installation track wheels is installed on the outer side of the front half of each of the two second track beams, one pair of installation track wheels is embedded in the inner groove of the other two second track beams, one travel stop is installed in the inner groove of the rear end of each of the two second track beams, the side-extending frame comprises a rectangular frame composed of two second track beams with parallel notches and opposite to each other and a second cross plate connected at the rear end and a vertical stand plate connected at the front end, and two wheel platforms made of flat plates or steel bars are laid on the upper plane of the rectangular frame, the side-extending frame can move forward by a distance greater than the width of the three-dimensional parking frame, and one travel stop is installed in the inner groove of the rear end of each of the two second track beams, when the side-extending frame moves forward, the travel stop can push the follow-up frame to move forward when the travel stop collides with the rear-end track wheels on the follow-up frame, and vice versa, when the side-extending frame moves backward, the vertical stand plate at the front end can push the follow-up frame to move backward.

[0015] In some embodiments, a hydraulic station is further included, which is installed on the ground surface of the three-dimensional parking frame through a support, and provides hydraulic driving force for the super-thin lifting machine and the horizontal moving device.

[0016] The lateral two-layer three-dimensional garage has the advantages that: the vehicle is not lifted by a cantilever, the risk of vehicle damage is reduced, the safety performance is high, the net suspension space left between the lifting platform at the highest position and the space above the lower frame when the two-stage scissor mechanism is lifted is fully utilized, the cantilever end of the lifting platform at the highest position can extend into the space above the four-column frame after the super-thin lifting machine is lifted to the highest position, the side-moving frame of the one-section telescopic platform can reach the function of completely supporting the four front and rear wheels of the vehicle, the vehicle on the first layer is conveniently parked laterally, the vehicle on the second layer is safely lifted and parked laterally, and the vertical lower part is supported by equipment components or blocked to prevent personnel from entering during the lifting and horizontal moving of the wheels on the second layer; the three-dimensional garage has simple structure, uses many modularized parts, has few power sources, has good safety performance, and has basically no ground engineering construction work. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a front view schematic diagram of the lateral two-layer parking frame in the highest state of the utility model;

[0018] Figure 2 is Figure 1 a top view schematic diagram of the;

[0019] Figure 3 is Figure 1 a left view schematic diagram of the;

[0020] Figure 4 is Figure 3 an enlarged view schematic diagram of A part in the;

[0021] Figure 5 is the main view schematic diagram of the utility model two-wheeled vehicle parking on the sidewalk above set two-story car parking space;

[0022] Figure 6 is Figure 5 a top view schematic diagram of the;

[0023] Figure 7 is Figure 5 a left view schematic diagram of the;

[0024] Figure 8 is the main view schematic diagram of the utility model's new two-stage side shift frame extends the longest state;

[0025] Figure 9 is Figure 8 a top view schematic diagram of the;

[0026] Figure 10 is Figure 8 a left view schematic diagram of the;

[0027] Figure 11 is Figure 10 an enlarged view schematic diagram of B part in the;

[0028] in the figure:

[0029] ultra-thin lifting machine 1, scissor mechanism 11, lifting platform 12, lower frame 13, booster 14, lifting cylinder 15, hydraulic station 16;

[0030] three-dimensional parking frame 2, four-column frame 20, front upright column 21, front cross beam 22, rear upright column 23, rear cross beam 24, bearing beam 25;

[0031] side shift frame 3, side shift platform 31, first track beam 311, front vertical plate 312, wheel platform 313, side shift roller 32, screw rod machine 33, screw rod 331, movable nut 332, motor 34, transmission shaft 35;

[0032] two-section side shift frame 4, second track beam 41, track wheel 42, follow-up frame 43, first cross plate 431, side extension frame 44, second cross plate 441, vertical vertical plate 442, wheel platform 443, roller shaft 45, stroke stop plate 46;

[0033] Electric control box 5

[0034] Horizontal moving device 6, horizontal moving cylinder 61, piston rod 611, range extending cylinder 62, middle trunnion 63, lower support 64, ground roller 65, horizontal moving electromagnetic valve 66

[0035] Lower pit 7, support frame 71, non-slip iron plate 72 DETAILED DESCRIPTION

[0036] The utility model makes further detailed description in combination with the drawings. It is to be explained that, the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the direction in the drawings, and the words "inner" and "outer" refer to the direction towards or away from the geometric center of a particular component.

[0037] The utility model provides a kind of car lift machine formula stereo garage, which includes scissor lift, side moving device and stereo parking frame, the lowest height of scissor lift is lower than the ground clearance height of vehicle chassis, when not working, it is parked in the central of one layer parking space, can be moved laterally on ground and laterally inserted into the central below of vehicle chassis parked outside stereo parking frame, lift vehicle chassis off the ground, or laterally retract to place vehicle in one layer parking space, or be elevated to two layers or above two layers height, first laterally retract to park away from the horizontal distance of parking frame and the horizontal distance of lateral space due to scissor mechanism elevation deployment, at this moment, each high layer parking space extends a section of side moving frame and can reach the complete reception vehicle width, then scissor lift is lowered and separated from vehicle chassis and stops immediately, then scissor lift extends outward and leaves the storage area space of parking frame, and is completely lowered to the lowest, finally, it is laterally completely retracted to the central of one layer parking space.

[0038] Figures 1 to 4 A horizontal two-layer stereo garage according to an embodiment of the utility model is schematically shown. As shown in the figure, the horizontal two-layer stereo garage includes an ultra-thin lift 1, a stereo parking frame 2, a side moving frame 3, and a horizontal moving device 6.

[0039] The super-thin lifting machine 1 is a general-purpose super-thin automobile lifting machine, comprising a scissor mechanism 11, a lifting platform 12, a lower frame 13, a booster 14, a lifting cylinder 15, and a hydraulic station 16. The scissor mechanism 11 is a one-stage or two-stage scissor mechanism, which can realize a lifting height greater than the height of the three-dimensional parking frame 2 and reach a minimum height less than the minimum ground clearance of a vehicle. The super-thin lifting machine 1 is horizontally placed in the center of a parking space on one floor, with the fixed end of the scissor mechanism 11 close to the front edge and the movable end close to the rear edge. Therefore, after the scissor mechanism 11 is fully extended to lift the lifting platform 12 to the highest position, the movable end will move horizontally forward by a distance S1, causing the rear end of the lifting platform 12 to cantilever. The hydraulic station 16 supplies hydraulic oil to the lifting cylinder 15 and is installed on the ground surface of the three-dimensional parking frame 2 through a support.

[0040] The three-dimensional parking frame 2 comprises a four-column frame 20, which includes front upright columns 21, a front cross beam 22, rear upright columns 23, a rear cross beam 24, and load-bearing beams 25. The front door frame composed of two vertical front upright columns 21 and a horizontally placed front cross beam 22 is fixed vertically in front of the parking space on one floor, and the rear door frame composed of two vertical rear upright columns 23 and a horizontally placed rear cross beam 24 is fixed vertically behind the parking space on one floor. The space below the front door frame is at least large enough for a vehicle wheel to pass through. The four load-bearing beams 25, each with a length greater than the width of a vehicle, form two pairs of parallel transverse frames above the front cross beam 22 and the rear cross beam 24, and are placed in the area occupied by the front and rear wheels of a vehicle. The three-dimensional frame thus formed can bear a load greater than the weight of a parked vehicle and has a space below that can accommodate the size of a parked vehicle. The beneficial effects of this design are as follows: The four-column frame is a simply supported beam space frame, which is stable, has a small frame width, and has a simpler structure. It is suitable for roadside parking lots with multiple sets of four-column frames 20 in series and three-dimensional parking frame structures with two or more floors. The front upright columns between adjacent parking spaces can be shared, which not only increases the strength of the parking frame but also saves at least the cost of column materials.

[0041] The side moving frame 3 is a support and lateral moving force platform for the front or rear wheels of the vehicle, which comprises a side moving platform 31, side moving rollers 32, screw machines 33, motors 34, transmission shafts 35; the side moving platform 31 is a horizontal frame composed of first track beams 311, front vertical plates 312, and wheel platforms 313, wherein the first track beams 311 are made of C-shaped track steel; two first track beams 311 are horizontally placed with their notches opposite to each other, and the front ends are connected by the front vertical plates 312; the upper surface ends are paved with two wheel platforms 313 made of flat plates or steel bars that can support the wheels; the track rollers 32 can be embedded in the C-shaped grooves of the first track beams 311; one pair of side moving rollers 32 is horizontally installed on the front half of the outer side of each pair of load beams 25 on the four-column frame 20; the frame of the side moving platform 31 is supported on the two pairs of side moving rollers 32 in the grooves of the two first track beams 311, and can move laterally forward on the four-column frame 20; one screw machine 33 is horizontally installed on the central part above the rear cross beam 24 of each pair of load beams 25; the screw 331 of the screw machine 33 faces forward below the wheel platform 313; the movable nut 332 is installed below the rear wheel platform 313; a transmission shaft 35 is longitudinally connected between the two screw machines 33; one motor 34 is connected outside a certain screw machine 33; therefore, when the motor 34 is started, the screws 331 of the two screw machines 33 can rotate synchronously, so that the two side moving platforms 31 on the frame can move laterally forward or backward by the stroke S3 synchronously; in principle, S1+S3=the width of the vehicle; the lateral moving action for storing or taking out the two-layer vehicle can be realized.

[0042] The horizontal moving device 6 is a power device for moving the ultra-thin lifting machine 1 horizontally. A hydraulic cylinder is used as a driving part, and the hydraulic station 16 of the ultra-thin lifting machine 1 is used as a power source. The horizontal moving distance of the ultra-thin lifting machine 1 is generally greater than the width of the parking space. When a vehicle is temporarily parked, a distance S2 is left between the vehicle and the parking frame. Therefore, the horizontal moving device 6 needs to move a distance of S1+S2+S3. Therefore, a general one-stage oil cylinder cannot meet the requirement of the horizontal moving distance. The horizontal moving device 6 comprises a horizontal moving cylinder 61, a range-extending cylinder 62, an intermediate trunnion 63, a lower support 64, a ground roller 65, and a horizontal moving electromagnetic valve 66. The horizontal moving cylinder 61 is horizontally placed slightly smaller than the width of the parking space. The end of the piston rod 611 of the horizontal moving cylinder 61 is installed at the central rear side of the front end beam 132 of the lower frame 13 of the ultra-thin lifting machine 1. An intermediate trunnion 63 is installed at the rear section of the cylinder barrel of the horizontal moving cylinder 61. Two range-extending cylinders 62 are arranged at the two sides of the tail section of the horizontal moving cylinder 61. The stroke and the piston diameter of the range-extending cylinder 62 are smaller than those of the horizontal moving cylinder 61. The end of the piston rod of the range-extending cylinder 62 is installed on the two trunnions at the two sides of the intermediate trunnion 63. The bottom of the cylinder barrel of the range-extending cylinder 62 is supported on the central front side of the rear end beam. A lower support 64 is installed on the ground below the central of the rear cross beam 24. The lower support 64 is used for horizontally installing the cylinder barrel end of the two range-extending cylinders 62. The hydraulic station 16 can be installed above the lower support 64. The horizontal moving cylinder 61 is used to realize the horizontal moving distance of the moving part. The range-extending cylinder 62 is used to realize the remaining horizontal moving distance. The horizontal moving electromagnetic valve 66 is installed on the valve group of the hydraulic station 16. The horizontal moving electromagnetic valve 66 provides pressure oil and controls the contraction movement of the piston rod of the horizontal moving cylinder 61 and the range-extending cylinder 62. At least four ground rollers 65 are installed at the four corner positions of the lower frame 13 of the ultra-thin lifting machine 1. The ground rollers 65 bear the rolling and supporting action of the ultra-thin lifting machine 1 during the horizontal moving. Therefore, when the hydraulic station 16 provides hydraulic oil to the horizontal moving cylinder 61 and the range-extending cylinder 62 through the horizontal moving electromagnetic valve 66, the ultra-thin lifting machine 1 can extend to a distance greater than the width of the four-column frame 20 in the direction of the front end of the four-column frame 20.

[0043] The horizontal two-layer stereo garage has the advantages of avoiding cantilever lifting of the vehicle, reducing the risk of damage to the vehicle, high safety, fully utilizing the net suspension space left between the lifting platform and the upper frame when the two-stage scissor mechanism is lifted, enabling the cantilever end of the lifting platform at the highest position of the ultra-thin lifting machine to extend into the inner space above the four-column frame, realizing the function of the side moving frame of the one-stage telescopic platform reaching the entire four front and rear wheels of the vehicle, facilitating lateral parking of the vehicles on the first layer, safely lifting the vehicles on the second layer for lateral parking on the second layer, and having equipment components supporting or blocking personnel from entering vertically below during the lifting and horizontal moving of the wheels on the second layer. The stereo garage has simple structure, uses many modular parts, has few power sources, and has good safety. The stereo garage basically has no ground engineering construction work.

[0044] Further, the transverse two-layer stereo garage is also provided with an electric control box 5 to realize automatic operation. The electric control box 5 is an operation box for controlling the power mechanism of the hydraulic station 16 and the side moving frame 3, and is mounted on the side of a front upright column of the four-column frame 20. The electric control box 5 is provided with at least electric control elements and operation switches for completing four sets of operation procedures, i.e., storing a vehicle on the first layer, taking out a vehicle on the first layer, storing a vehicle on the second layer, and taking out a vehicle on the second layer. Each operation procedure includes the whole operation process of returning the lifting machine and the side moving frame.

[0045] The initial state of the side moving parking frame is that the ultra-thin lifting machine 1 is at the lowest height and is located at the center of the first layer parking position, and the side moving platform 31 is in the fully retracted state. A temporary parking area is arranged on the ground in front of and outside the parking frame.

[0046] First, the operation steps of storing a vehicle on the first layer are as follows:

[0047] a. A vehicle is parked in the temporary parking area on the ground in front of and outside the parking frame.

[0048] b. The oil cylinders of the first layer transverse moving device 6 are supplied with oil, the ultra-thin lifting machine 1 is fully extended forward and is inserted into the bottom of the vehicle;

[0049] c. The two lifting oil cylinders 15 of the lifting machine are supplied with oil, the lifting machine lifts the vehicle to a small height at which the wheels of the vehicle are off the ground;

[0050] d. The oil cylinders of the first layer transverse moving device 6 are supplied with reverse oil, so that the vehicle enters the first layer parking position, and then the two lifting oil cylinders 15 of the lifting machine are supplied with reverse oil, the lifting machine is lowered to the lowest position, the bottom of the vehicle is separated from the lifting machine, the wheels of the vehicle are supported on the ground, and the lifting machine is parked below the bottom of the vehicle.

[0051] The operation of storing a vehicle on the first layer is completed.

[0052] Second, the operation steps of taking out a vehicle on the first layer are as follows:

[0053] e. The two lifting oil cylinders 15 of the lifting machine are supplied with oil, the lifting machine lifts the vehicle parked on the first layer to a small height at which the wheels of the vehicle are off the ground;

[0054] f. The oil cylinders of the first layer transverse moving device 6 are supplied with oil, the lifting machine with the vehicle is fully extended forward to the temporary parking area;

[0055] g. The lifting oil cylinders 15 of the lifting machine are supplied with oil, the lifting machine is lowered to the lowest position, the bottom of the vehicle is separated from the lifting machine, and the wheels of the vehicle are supported on the ground;

[0056] h. The oil cylinders of the first layer transverse moving device 6 are supplied with reverse oil, the lifting machine is moved to the initial position in the reverse direction, and the operation of taking out a vehicle on the first layer is completed.

[0057] Third, the operation steps of storing a vehicle on the second layer are as follows:

[0058] i the vehicle is parked in the temporary parking area in front of the parking frame;

[0059] j the oil cylinders of the first layer of lateral moving device 6 are supplied with oil, the lifting machine is fully extended forward, and is inserted under the chassis of the vehicle;

[0060] k the two lifting oil cylinders 15 of the lifting machine are supplied with oil, the lifting machine lifts the vehicle, and the plane under the wheels of the vehicle is higher than the height of the lateral moving platform 31 in the lateral moving frame 3;

[0061] L the oil cylinders of the first layer of lateral moving device 6 are supplied with reverse oil, the lifting machine carries the vehicle to move backward by a distance of S1+S2, so that the vehicle is laterally moved into the parking frame by a distance of S1;

[0062] m after the motor 34 is started, the two screw rods of the screw machine 33 can be synchronously rotated, so that the two lateral moving platforms 31 can be extended forward by a stroke of S3 to reach below the front and rear wheels of the vehicle, then the lifting oil cylinders 15 of the lifting machine are synchronously discharged, so that the wheels of the vehicle fall onto the wheel platforms 313 of the two lateral moving platforms 31 for support, then the motor 34 is reversely started, the two screw rods of the screw machine 33 are reversely rotated, and the two lateral moving platforms 31 are retracted to the space of the second layer of parking position into which the vehicle is entered;

[0063] n the oil cylinders of the first layer of lateral moving device 6 are supplied with oil, the lifting machine is fully extended forward, and then the lifting oil cylinders 15 are continuously discharged, so that the lifting machine is at the lowest position,

[0064] o finally, the oil cylinders of the first layer of lateral moving device 6 are supplied with reverse oil, so that the lifting machine returns to the initial position;

[0065] the vehicle storage operation of the second layer is completed.

[0066] Four, the vehicle taking-out operation steps of the second layer are as follows:

[0067] p the oil cylinders of the first layer of lateral moving device 6 are supplied with oil, the lifting machine is extended forward to the temporary parking area;

[0068] q the lifting oil cylinders 15 of the lifting machine are supplied with oil, so that the lifting machine is lifted to the same height as the lateral moving platform 31;

[0069] r the oil cylinders of the first layer of lateral moving device 6 are supplied with reverse oil, so that the lifting machine carries the vehicle to move backward by a distance of S1+S2, so that the vehicle is laterally moved into the parking frame by a distance of S1, and meanwhile, after the motor 34 is started, the two screw rods of the screw machine 33 can be synchronously rotated, and the two lateral moving platforms 31 carry the vehicle to move laterally forward above the lifting machine,

[0070] s then, the lifting oil cylinders 15 of the lifting machine are supplied with oil again, so that the vehicle is lifted, and the front and rear wheels of the vehicle are separated from the wheel platforms 313 of the two lateral moving platforms 31,

[0071] The t motor 34 starts in reverse, and the screws of the two screw machines 33 can rotate synchronously until the two side-moving platforms 31 return to their initial positions without load. At the same time, oil is supplied to each cylinder of the first-floor lateral moving device 6, and the lift extends forward to reach the temporary parking area.

[0072] Release oil from each lifting cylinder 15 of the lift until the lift reaches its lowest position. The vehicle will then detach from the lift, and the vehicle support will be on the ground.

[0073] Finally, oil is supplied in reverse to each cylinder of the first-level transverse device 6 until the lift returns to its initial position; the driver can then get in the vehicle and drive it away, completing the second-level vehicle retrieval operation.

[0074] Furthermore, regarding the current common practice of adding parking spaces on both sides of the roadside in motor vehicle lanes, this actually occupies a roadside driving lane, increasing the possibility of traffic congestion. If parking spaces for two-wheeled vehicles are also set up on the sidewalks that are raised above the curb (generally more than 150mm), such as... Figures 5 to 7 As shown, a two-story car parking space can be placed above the two-wheeled vehicle parking space on the sidewalk. A pit 7 is dug in the operating area of ​​the ultra-thin lift 1, which is above the steps of the sidewalk. The bottom plane is level with the motor vehicle lane. A support frame 71 and anti-slip iron plate 72 are laid on this area of ​​the sidewalk. This supports the weight of several two-wheeled vehicles (including electric two-wheelers) parked in this area and allows the ultra-thin lift 1 to move laterally below. The beneficial effect is that by setting up a two-story car parking space above the two-wheeled vehicle parking space on the sidewalk above the steps of the roadside, the current common practice of adding parking spaces on both sides of the motor vehicle lane is reduced, avoiding the occupation of a roadside driving lane and increasing the possibility of traffic congestion.

[0075] Furthermore, such as Figures 8 to 11 As shown, when the ground is not very flat, it is unsafe for the ultra-thin lift 1 to move laterally under load when it is at its highest point. When the ultra-thin lift 1 is not moving, a two-section telescopic side-shift frame can be installed on the parking frame so that the wheel platform can directly reach under the four wheels to support the vehicle. In this application, a hydraulically driven two-section side-shift frame 4 is used.

[0076] The two-section side-shifting frame 4 includes: a second track beam 41, track wheels 42, follower frame 43, side extension frame 44, roller shaft 45, and travel baffle 46. The second track beam 41 is made of C-shaped track steel, and its length is basically equal to the width of the parking frame. The track wheels 42 are rollers that roll on the track and are embedded in the C-shaped groove of the second track beam 41.

[0077] The trolley 43 is composed of a rectangular frame with two parallel and opposite second track beams 41 and two horizontal first cross plates 431 connected at the two ends of the second track beams 41, wherein two pairs of track wheels 42 with roller shafts 45 are welded on the outer sides of the front half of the two second track beams 41, and two pairs of track wheels 42 mounted on the roller shafts 45 are embedded in the inner grooves of the other two second track beams 41, and a pair of rolling wheel shafts 45 are horizontally arranged on the outer sides of the front half of each pair of bearing beams 25 of the four-column frame 20, and a stroke stop plate 46 is arranged in the inner groove of the rear end of the two second track beams 41, so that the trolley 43 can move forward relative to the four-column frame 20 by a distance greater than half the width of the parking space, and the trolley 43 can be limited to continue to slide forward by the stroke stop plate 46.

[0078] The trolley 43 is composed of a rectangular frame with two parallel and opposite second track beams 41 and two horizontal first cross plates 431 connected at the two ends of the second track beams 41, wherein two pairs of track wheels 42 with roller shafts 45 are welded on the outer sides of the front half of the two second track beams 41, and two pairs of track wheels 42 mounted on the roller shafts 45 are embedded in the inner grooves of the other two second track beams 41, and a pair of rolling wheel shafts 45 are horizontally arranged on the outer sides of the front half of each pair of bearing beams 25 of the four-column frame 20, and a stroke stop plate 46 is arranged in the inner groove of the rear end of the two second track beams 41, so that the trolley 43 can move forward relative to the four-column frame 20 by a distance greater than half the width of the parking space, and the trolley 43 can be limited to continue to slide forward by the stroke stop plate 46.

[0079] The side extension frame 44 is composed of a rectangular frame with two parallel and opposite second track beams 41, a second cross plate 441 connected at the rear end, and a vertical plate 442 connected at the front end, and two wheel platforms 443 made of flat plates or steel bars are arranged on the rectangular frame, wherein the inner grooves of the two second track beams 41 are horizontally inserted into the two pairs of track wheels 42 mounted on the outer sides of the trolley 43, so that the side extension frame 44 can move forward relative to the trolley 43 by a distance greater than half the width of the parking space, and the side extension frame 44 can move forward by a distance greater than the width of the four-column frame 20, and a stroke stop plate 46 is arranged in the inner groove of the rear end of the two second track beams 41, which functions to push the trolley 43 to move forward when the stroke stop plate 46 collides with the rear track wheels 42 on the trolley 43, and vice versa, when the side extension frame 44 moves backward, the vertical plate 442 at the front end can push the trolley 43 to move backward;

[0080] Each set of two-section side shifting frame 4 uses a set of horizontal shifting device 6 without ground roller 65 as the driving device, and the two sets of horizontal shifting oil cylinder 61 and range extending oil cylinder 62 are connected in parallel to achieve the purpose of synchronous movement; wherein the vertical plate 442 is connected to the center of the piston rod of the horizontal shifting oil cylinder 61, and the lower support 64 is mounted on the rear cross beam 24 of each pair of bearing beams 25 of the four-column frame 20.

[0081] The two-section side shifting frame 4 has the advantages of meeting the requirements of uneven ground of a layer of parking space, less power source, and safer two-layer parking.

[0082] The above only describes some embodiments of the present application. For those skilled in the art, without departing from the inventive concept, a number of modifications and improvements can be made, which are all within the scope of protection of the present application.

Claims

1. A horizontal two-tiered stereo garage, characterized by, It comprises an ultra-thin lifting machine (1), a three-dimensional parking frame (2), a side-moving frame (3) and a horizontal moving device (6). The three-dimensional parking frame (2) has temporary parking spaces outside, and comprises one layer of parking spaces and two layers of parking spaces inside; the ultra-thin lifting machine (1) is located in the center of the one layer of parking spaces; the horizontal moving device (6) is connected with the ultra-thin lifting machine (1) and can push the ultra-thin lifting machine (1) from the one layer of parking spaces to the temporary parking spaces or pull the ultra-thin lifting machine (1) from the temporary parking spaces to the one layer of parking spaces; the side-moving frame (3) is located at the top of the three-dimensional parking frame (2) and can horizontally extend to the upper space of the temporary parking spaces or retract to the two layers of parking spaces.

2. The horizontal two-layer stereo garage according to claim 1, wherein, The ultra-thin lifting machine (1) comprises a scissor mechanism (11), a lifting platform (12) and a lower frame (13), the scissor mechanism (11) is a one-stage or two-stage scissor mechanism, the lifting platform (12) is located at the top end of the scissor mechanism (11), and the lower frame (13) is located at the bottom end of the scissor mechanism (11), The maximum lifting height of the scissor mechanism (11) when unfolded is greater than the height of the three-dimensional parking frame (2), the minimum height of the scissor mechanism (11) when retracted is less than the minimum ground clearance of a vehicle, the fixed support end of the scissor mechanism (11) is close to the front edge, the movable end is close to the rear edge, after the lifting platform (12) is lifted to the highest position by unfolding the scissor mechanism (11), the movable end will move horizontally forward by a distance S1, and a cantilever is generated at the rear end of the lifting platform (12).

3. The horizontal two-layer stereo garage according to claim 1, wherein, The three-dimensional parking frame (2) comprises a four-column frame (20), which comprises front vertical columns (21), a front horizontal beam (22), rear vertical columns (23), a rear horizontal beam (24) and load-bearing beams (25); the front door frame composed of the two vertical front vertical columns (21) and the horizontally placed front horizontal beam (22) is fixed vertically in front of the one layer of parking spaces, the rear door frame composed of the two vertical rear vertical columns (23) and the horizontally placed rear horizontal beam (24) is fixed vertically at the rear of the one layer of parking spaces, the space below the front door frame has a size greater than the outer contour of a vehicle body, and the four load-bearing beams (25) with lengths greater than the width of a vehicle are arranged to form two pairs of parallel transverse frames above the front horizontal beam (22) and the rear horizontal beam (24), and the positions of the two pairs of load-bearing beams (25) correspond to the front wheels and the rear wheels of the vehicle respectively.

4. The horizontal two-layer stereo garage according to claim 1, wherein, The side moving frame (3) comprises a side moving platform (31), a side moving roller (32) and a screw machine (33), the side moving platform (31) is a horizontal frame composed of a first track beam (311), a front vertical plate (312) and a wheel platform (313); two first track beams (311) are placed horizontally and in parallel, the front end is connected by the front vertical plate (312), the upper surface end is paved with two wheel platforms (313) capable of supporting wheels, one pair of side moving rollers (32) is horizontally installed on the outer side of the front half of each pair of load beams (25) on the four-column frame (20), and the side moving roller (32) rolls along the first track beam (311); the side moving platform (31) frame is supported on the two pairs of side moving rollers (32) in the inner groove of the two first track beams (311), and the side moving platform (31) can move transversely forward on the four-column frame (20); one screw machine (33) is transversely and horizontally installed above the central part of the rear cross beam (24) of each pair of load beams (25), and the screw machine (33) is used to drive the side moving platform (31) to move forward and backward.

5. A horizontal two-tier stereo garage according to claim 4, characterized in that, The screw rod (331) of the screw machine (33) is below the wheel platform (313) in the front direction, the movable nut (332) is installed below the rear wheel platform (313), a transmission shaft (35) is connected between the two parallel screw machines (33), and one motor (34) is connected to the outer side of one of the screw machines (33); the motor (34) is used to drive the screw rods (331) of the two screw machines (33) to rotate synchronously, so that the two side moving platforms (31) on the frame can move synchronously in the lateral direction by a stroke S3 forward or backward.

6. The horizontal two-layer stereo garage according to claim 1, wherein, The horizontal moving device (6) comprises a horizontal moving oil cylinder (61), a range extending oil cylinder (62), an intermediate shaft (63) and a lower support (64), the horizontal moving oil cylinder (61) is placed horizontally and transversely, the piston rod (611) end of the horizontal moving oil cylinder (61) is installed on the central rear side of the front end beam (132) of the lower frame (13) of the ultra-thin lifting machine (1), an intermediate shaft (63) is installed on the rear section of the oil cylinder barrel of the horizontal moving oil cylinder (61), two range extending oil cylinders (62) are arranged on the two sides of the tail section of the horizontal moving oil cylinder (61), the piston rod end of the range extending oil cylinder (62) is installed on the two side shafts of the intermediate shaft (63), a lower support (64) is installed on the ground below the central part of the rear cross beam (24), and the lower support (64) is connected with the cylinder barrel end of the two range extending oil cylinders (62).

7. A horizontal two-tier stereo garage according to any one of claims 1-6, characterized in that, The first layer of parking spaces are used for parking two-wheeled vehicles or three-wheeled vehicles or cars, and the second layer of parking spaces are used for parking cars.

8. The horizontal two-layer stereo garage according to claim 7, characterized in that, The first layer of parking spaces are used for parking two-wheeled vehicles, the first layer of parking spaces are located on the road edge high step sidewalk, and the ultra-thin lifting machine (1) running area on the high step sidewalk has a lower pit (7), the ultra-thin lifting machine (1) is accommodated in the lower pit (7) when it is retracted, the bottom plane of the lower pit (7) is flush with the motorway, and the lower pit (7) is paved with a support frame (71) and a non-slip iron plate (72) on the upper surface.

9. A horizontal two-tier stereo garage according to any one of claims 1-3, 6, characterized in that, The side moving frame (3) adopts two-section side moving frame (4), the two-section side moving frame (4) includes: second track beam (41), track wheel (42), follow-up frame (43), side extension frame (44) and stroke stop plate (46), the second track beam (41) adopts C-shaped track steel, the track wheel (42) is a roller embedded in the C-shaped groove of the second track beam (41) and rolling on the track; the follow-up frame (43) is composed of a rectangular frame with two parallel notched second track beams (41) opposite to each other and two horizontal first cross plates (431) connected at both ends, wherein two second track beams (41) are each provided with a pair of installation track wheels (42) on the outer side of the front half, and the other two second track beams (41) are each embedded with a pair of installation track wheels (42) in the inner groove, and the inner groove of the rear end of the two second track beams (41) is each provided with a stroke stop plate (46), the side extension frame (44) is composed of a rectangular frame with two parallel notched second track beams (41) and a second cross plate (441) connected at the rear end, and a vertical stand plate (442) connected at the front end, and two wheel platforms (443) made of flat plates or steel bars are laid on the rectangular frame, the side extension frame (44) can move forward by a distance greater than the width of the three-dimensional parking frame (2), and the inner groove of the rear end of the two second track beams (41) is each provided with a stroke stop plate (46), when the side extension frame (44) moves forward, the stroke stop plate (46) can push the follow-up frame (43) to move forward, and vice versa, when the side extension frame (44) moves backward, the vertical stand plate (442) at the front end can push the follow-up frame (43) to move backward.

10. The horizontal two-layer stereo garage according to claim 1, wherein, It also includes a hydraulic station (16) installed on the space ground position of the three-dimensional parking frame (2) by a support, and the hydraulic station (16) provides hydraulic driving force for the ultra-thin lifting machine (1) and the transverse moving device (6).

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