Outdoor two-wheeled vehicle three-dimensional parking frame

Abstract

The utility model discloses a three-dimensional parking frame for an outdoor two-wheeled vehicle. The three-dimensional parking frame for the two-wheeled vehicle comprises a rack, at least one transverse shifter, a plurality of parking devices, at least one lifting part and a positioning part, the rack is a three-dimensional rack comprising at least two parallel horizontal parking frames, each parking frame is provided with a plurality of parking spaces, the bottom layer parking frame is provided with a transverse shifter, the top layer parking frame is provided with a lifting part, and a plurality of positioners of the positioning part are fixed to each parking space of the top layer parking frame; when the number of the parking frames is larger than two layers, a transverse shifter and a lifting part are installed on the parking frame on the middle layer, a plurality of positioners are fixed to a transverse moving frame of the transverse shifter on the middle layer, and a positioning matching part installed on the lifting frame is arranged below each positioner. The parking garage has the advantages that a large number of two-wheeled vehicles can be parked in a small area, the vehicles can be effectively protected from being damaged, and potential safety hazards are avoided.

Description

Technical Field

[0001] The utility model relates to the field of three-dimensional storage of two-wheeled vehicles, in particular to an outdoor three-dimensional parking rack for two-wheeled vehicles. Background Art

[0002] Two-wheeled electric vehicles or shared bicycles are widely used in cities and towns because they bring many conveniences. At present, two-wheeled vehicles are stored in rows on the ground. The problems are: first, they need to occupy a lot of space, and the parking is chaotic, which often leads to blocked passages and traffic jams, especially in densely populated areas such as commercial streets, subway entrances, and residential areas; second, two-wheeled vehicles often tip over, causing mutual scratches or damage, affecting the appearance and service life of the vehicle body; third, when two-wheeled vehicles are stored irregularly, it is not easy to take out the vehicle. Other vehicles need to be moved manually before the vehicle can be taken out, which causes great trouble to the weaker groups, and when the vehicle is moved manually, the safety of the occupants and vehicles is a problem; fourth, two-wheeled vehicles are often stored indoors. At present, charging electric bicycles indoors is prone to fire disasters and poses safety hazards. Therefore, a three-dimensional rack for outdoor parking of two-wheeled vehicles is in urgent need. Utility Model Content

[0003] In order to solve one or more of the above problems, the utility model provides an outdoor three-dimensional parking rack for two-wheeled vehicles.

[0004] According to one aspect of the utility model, the outdoor two-wheel vehicle three-dimensional parking frame comprises: a frame, at least one transverse shifter, a plurality of parking devices, at least one lifting part and a positioning part;

[0005] The rack is a three-dimensional rack including at least two parallel horizontal parking frames, each parking frame is provided with a plurality of parking spaces, a transverse shifter is installed on the bottom parking frame, a lifting unit is installed on the top parking frame, and a plurality of positioners of the positioning unit are fixed on each parking space of the top parking frame; when the number of parking frames is greater than two layers, a transverse shifter and a lifting unit are installed on the parking frame of the middle layer, a plurality of positioners are fixed on the transverse shifter frame of the middle layer, and a positioning pair installed on the lifting unit is arranged below each positioner;

[0006] A plurality of car storage devices are respectively installed under the transverse frame of each transverse shifter and the lifting frame of each lifting part;

[0007] The lateral push rod of the lateral shifter is arranged above the non-top parking frame. Each parking space of the parking frame is connected to a lateral shift frame by rolling. The connector of each lateral shift frame can be combined with the lateral push rod, and the lateral push rod is driven to shift horizontally, so as to make room for the bottom layer for the lifting of the high-level parking device.

[0008] The lifting power of the lifting unit is installed on one side of the non-bottom-level parking frame, one end of the flexible rope of the lifting unit is fixedly arranged on the other side of the parking frame and the other end thereof is connected to the driving end of the lifting power, and several lifting frames of the lifting unit are fixed on each parking space of the non-bottom-level parking frame; when in the static state, the lifting frame is separated from the flexible rope and its positioning pair is connected with the positioner above to form an integral whole; when lifting to pick up the car, the positioning pair and the positioner at the place to be picked up are separated, the lifting frame below is attached to the flexible rope, and the lifting power reels or outputs the flexible rope to make the lifting frame rise or fall.

[0009] In some embodiments, a plurality of fixed guide wheels of the lifting part are connected to the bottom of the top crossbeam of the top parking frame or the bottom of the positioning short beam of the middle parking frame, and the rollers thereof rotate and fit under the flexible rope; at least one movable guide wheel is provided at the upper end of the lifting frame, and the movable guide wheel can be wrapped and fit by the flexible rope downward and can be separated from the flexible rope upward;

[0010] Wherein: the lifting part is a wire rope lifting system, a belt lifting system or a chain lifting system; when the lifting part is a wire rope lifting system, the flexible rope is a belt, the fixed guide wheel is a supporting wheel, and the movable guide wheel is a pulley.

[0011] In some embodiments, the positioner includes a positioning housing, an upper rack, a lower rack, a transition gear, and a center pin;

[0012] The positioning housing is fixed to each parking space of the parking frame, and vertical openings are symmetrically arranged at the lower ends of the positioning housing, and the vertical openings are used for the lifting and positioning channels of the positioning pair. The central pin shaft in the center of the positioning housing is rotatably connected to a transition gear, and a horizontal upper rack and lower rack are arranged in the upper and lower guide cavities thereof. The upper and lower ends of the transition gear respectively mesh with the inner ends of the upper rack and the lower rack, and the upper rack and the lower rack move laterally, fit together and gradually support and lift up the positioning pair entering the vertical opening, so that the movable guide wheel is separated from the flexible rope upward; or gradually separates and releases the positioning pair, so that the movable guide wheel is fitted with the flexible rope downward.

[0013] Or the positioning pair is a positioning wheel rotatably connected to the positioning support, and the outer ends of the upper rack and the lower rack are respectively provided with inclined surface ends with inclined surfaces facing opposite left and right;

[0014] Or the upper slide guide cavity is formed by a slide plate and a slide key strip installed transversely in the positioning housing, and the lower slide guide cavity is formed by the slide plate and the bottom plate of the positioning housing.

[0015] In some embodiments, the positioning unit includes a positioning power, which is a common driving power for all positioners and can drive one group of positioners separately;

[0016] The positioning power adopts a linear power output part, including: an electric push rod, a positioning push rod, a positioning push block and a second electromagnetic lock; each electric push rod is placed horizontally, one end of which is installed at one end of the non-bottom parking frame and the other end is connected to the positioning push block fixed at the end of the positioning push rod, and the two electric push rods can synchronously push the two positioning push rods to move horizontally and linearly;

[0017] A plurality of longitudinal horizontal holes are arranged on the outer sides of the two positioning push rods; a traction support is installed at the end of each upper rack bevel, and the traction support is installed with a longitudinal horizontal second electromagnetic lock. After power is turned on, the lock tongue can extend out of the opening of the positioning housing and be inserted into the corresponding longitudinal horizontal hole on the horizontally placed positioning push rod on the side.

[0018] In some embodiments, at the top parking frame, the fixed end of the electric push rod is mounted on an end beam of the parking frame, and the locator of each parking space is mounted on the top beam;

[0019] In the parking frame of the middle layer, the fixed end of the electric push rod is installed on an end beam of the parking frame, a positioning short beam is installed on the transverse frame of the transverse shifter, and a positioner is fixed under each positioning short beam;

[0020] On the non-bottom-level parking frame, a lifting frame is placed under each positioner;

[0021] Or the positioning power also includes a push rod supporting wheel and a push rod pressure wheel, which are respectively located below and above the positioning push rod, and are horizontally installed on the top beam or the side plate of the positioning short beam through a pin shaft to constrain the positioning push rod to move horizontally and linearly between the two.

[0022] In some embodiments, the lateral moving force of the lateral shifter is installed on the parking frame, and the moving end of the lateral moving force is fixedly connected to the lateral moving push rod, driving the lateral moving push rod to move laterally.

[0023] When the lateral moving force is a chain transmission system, the moving end of the lateral moving force is a lateral shifting block, the upper surface of each lateral shifting push rod is fixedly connected to the lateral shifting block, and the two lateral shifting push rods are respectively inserted horizontally into the upper part of the track beam tube; the lateral moving motor is installed on the end beam at one end of the parking frame, and its output end is directly connected to the driving shaft installed longitudinally at the ends of the two track beams through two bearing seats, and each of the two ends of the driving shaft is keyed to a driving sprocket, and the sprocket support in the middle of the upper surface of each track beam is rotatably connected to the driven sprocket, and the two ends of the two transmission chains are respectively wrapped with the driving sprocket and the driven sprocket, and the two ends at the bottom are butted against the lateral shifting block to form a closed loop;

[0024] In some embodiments, the coupler is an electromagnetic lock, which is mounted on the transverse frame and is located directly below the transverse push rod. A plurality of vertical holes are provided on the lower surface of the transverse push rod, and a lock tongue extended by the electromagnetic lock when it is energized can be inserted into the corresponding vertical holes.

[0025] Or adjacent transverse moving frames are each provided with at least one set of laterally opposite touch plates and travel switches.

[0026] In some embodiments, four longitudinal suspension shafts are symmetrically provided on the transverse frame, and the two protruding ends of each suspension shaft are symmetrically connected to two suspension rollers; the lower supporting wheel of the shaft sleeve is rotated in the middle position of the suspension shaft, and the lower supporting wheel rolls and presses on the lower surface of the transverse push rod; a plurality of upper pressure wheels are rotatably connected to the track beam, and the upper pressure wheels roll and press on the lower upper surface of the transverse push rod.

[0027] In some embodiments, the car storage device includes a chassis, a clamp, and a front wheel suspension;

[0028] The front end of the chassis support plate is vertically connected to the lifting frame or the transverse moving frame through two symmetrical front suspension rods and the rear end is vertically connected to the lifting frame or the transverse moving frame through two symmetrical or longitudinally staggered rear suspension rods; two side guide plates are symmetrically connected to both sides of the center line of the support plate;

[0029] The sliding track is fixed on the inner side of the front boom and the rear boom;

[0030] The clamping frame of the clamp is arranged above the support plate, and clamping plates are symmetrically installed on the rear end of the clamping frame. The two clamping plates can move towards each other to clamp and fix the front wheel tire or move away from each other to open and release the tire.

[0031] Two sliding frames for front wheel suspension are respectively fixed on the two longitudinal upper ends of the clamping frame, and a sliding wheel is respectively installed on the front and rear ends of the sliding frame, and the sliding wheel is slidably matched in the sliding track;

[0032] Or an anti-falling device is also installed at the rear end of the support plate.

[0033] In some embodiments, the outer back side of the clamping plate has a vertical inclined surface and several horizontal supporting sliding shafts, the horizontal sliding shafts are inserted into the corresponding sliding sleeves on the clamping frame, and each extended horizontal sliding shaft end is equipped with a return spring to maintain the two clamping plates in an initial open state; the swing fulcrum of the operating pressure rod is set at the front lower end of the clamping frame, and a sliding wedge is placed on the inclined surface on the back side of the clamping plate, and the wedge is connected to the front end hole of the operating pressure rod through a connecting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a front view schematic diagram of a three-layer outdoor two-wheel vehicle three-dimensional parking rack according to one embodiment of the utility model;

[0035] Figure 2 for Figure 1 The left side schematic diagram of the three-layer structure of the outdoor two-wheeled vehicle stereo parking rack is shown;

[0036] Figure 3 for Figure 1 The AA cross-sectional view of the three-layer outdoor two-wheel vehicle stereo parking rack is shown;

[0037] Figure 4 for Figure 1 The BB cross-sectional view of the three-layer outdoor two-wheel vehicle stereo parking rack is shown;

[0038] Figure 5 for Figure 1 EE cross-sectional schematic diagram of a two-layer structure outdoor two-wheel vehicle stereo parking rack;

[0039] Figure 6 for Figure 1 The enlarged schematic diagram of the C position of the outdoor two-wheeled vehicle stereo parking rack is shown;

[0040] Figure 7 for Figure 1 The enlarged schematic diagram of the D position of the outdoor two-wheeled vehicle stereo parking rack is shown;

[0041] Figure 8 for Figure 1 The enlarged schematic diagram of the F position of the outdoor two-wheeled vehicle stereo parking rack is shown;

[0042] Fig. 9 for Figure 2 The enlarged schematic diagram of the G position of the outdoor two-wheeled vehicle stereo parking rack is shown;

[0043] Fig.10 for Figure 2 The enlarged schematic diagram of the H position of the outdoor two-wheeled vehicle stereo parking rack is shown;

[0044] Fig.11 for Figure 2 The enlarged schematic diagram of the outdoor two-wheeled vehicle three-dimensional parking frame at J is shown;

[0045] Fig.12 for Figure 3 The enlarged schematic diagram of the K position of the outdoor two-wheeled vehicle stereo parking rack is shown;

[0046] Fig.13 for Figure 4 The enlarged schematic diagram of the L position of the outdoor two-wheeled vehicle stereo parking rack shown;

[0047] Fig.14 for Figure 5 The enlarged schematic diagram of the outdoor two-wheeled vehicle three-dimensional parking frame at position M is shown;

[0048] Fig.15 for Figure 2 The schematic diagram of the front view of the transverse frame and the car storage device shown;

[0049] Fig.16 for Fig.15 The left side schematic diagram of the transverse frame and the car storage device shown;

[0050] Fig.17 for Fig.15 A schematic top view of the transverse shifting rack and the car storage device shown;

[0051] Fig.18 for Figure 2 The schematic diagram of the front view of the transverse frame and the car storage device shown;

[0052] Fig.19 for Fig.18 A schematic diagram of a lifting frame and a parking device from the left shown;

[0053] Fig. 20 for Fig.18 A schematic top view of the lifting frame and the parking device shown;

[0054] Fig.21 for Fig.18 The blocking schematic diagram of the blocking device shown;

[0055] Fig. 22 for Fig.15 A schematic diagram of the passage of the blocking device shown;

[0056] Fig.23 for Figure 1 The parking device shown is a top view schematic diagram of a corner structure;

[0057] In the figure:

[0058] Frame 1, column 11, end beam 12, cross beam 13, track beam 14,

[0059] Transverse shifter 2, transverse push rod 20, transverse force 21, transverse motor 211, transverse gear 212, drive shaft 213, active sprocket 214, driven sprocket 215, sprocket support 216, transmission chain 217, transverse shift block 218, lower support wheel 22, upper pressure wheel 23, transverse frame 24, transverse frame 241, suspension shaft 242, suspension roller 243, touch plate 244, positioning short beam 245, travel switch 25, lower coupler 26;

[0060] Parker 3, chassis 31, support plate 311, side guide plate 312, clamp 32, front wheel frame 321, arc plate 322, clamp plate 323, return spring 324, wedge block 325, operating pressure rod 326, sliding track 33, front suspension rod 34, rear suspension rod 35, front wheel suspension 36, sliding frame 361, sliding wheel 362, anti-falling device 37, supporting bracket 371, horn chute 372, fixed support 373;

[0061] Lifting part 4, lifting power 41, flexible rope 42, fixed guide wheel 43, lifting frame 44, lifting frame 441, movable guide wheel 442, positioning pair 443;

[0062] Positioning portion 6, the positioner 61, the positioning housing 611, the upper rack 612, the lower rack 613, the transition gear 614, the center pin 615, the slide 617, the slide key bar 618;

[0063] Positioning power 62, electric push rod 621, positioning push rod 622, positioning push block 623, push rod supporting wheel 624, push rod pressure wheel 625, second electromagnetic lock 626, traction support 627. DETAILED DESCRIPTION

[0064] The present invention is further described in detail below in conjunction with 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] Figures 1 to 23 An outdoor two-wheeled vehicle three-dimensional parking frame according to an embodiment of the utility model is schematically shown. As shown in the figure, the outdoor two-wheeled vehicle three-dimensional parking frame comprises: a frame 1, at least one transverse shifter 2, a plurality of parking containers 3, at least one lifting part 4 and a positioning part 6;

[0066] The frame 1 is a three-dimensional frame including at least two parallel horizontal parking frames, each parking frame is provided with a plurality of parking spaces, a transverse shifter 2 is installed on the bottom parking frame, a lifting unit 4 is installed on the top parking frame, and a plurality of positioners 61 of the positioning unit 6 are fixed on each parking space of the top parking frame; when the number of parking frames is greater than two layers, a transverse shifter 2 and a lifting unit 4 are installed on the middle parking frame, and a plurality of positioners 61 are fixed under the transverse frame 24 of the transverse shifter 2 on the middle layer, and a positioning pair 443 installed on the lifting frame 44 is arranged under each positioner 61;

[0067] A plurality of car storage devices 3 are respectively installed under the transverse frame 24 of each transverse device 2 and the lifting frame 44 of each lifting part 4;

[0068] The lateral push rod 20 of the lateral shifter 2 is arranged above the non-top parking frame, and each parking space of the parking frame is connected to a lateral frame 24 in a rolling manner. The connector 26 of each lateral frame 24 can be combined with the lateral push rod 20, and is driven by the lateral push rod 20 to shift horizontally, so as to make room for the bottom layer for the lifting of the high-level parking device 3;

[0069] The lifting power 41 of the lifting part 4 is installed on one side of the non-bottom-level parking frame, one end of the flexible rope 42 of the lifting part 4 is fixedly arranged on the other side of the parking frame and the other end thereof is connected to the driving end of the lifting power 41, and several lifting frames 44 of the lifting part 4 are respectively fixed on each parking space of the non-bottom-level parking frame; when in the static state, the lifting frame 44 is separated from the flexible rope 42 and its positioning pair 443 is connected to the upper positioner 61 to form an integral whole; when lifting and picking up the car, the positioning pair 443 and the positioner 61 at the place to be picked up are separated, and the lifting frame 44 below is attached to the flexible rope 42, and the lifting power 41 can reel in or output the flexible rope 42 to make the lifting frame 44 rise or fall.

[0070] The loading and unloading principle of the vehicle frame is as follows: the vehicle can be directly put into the parking device 3 of the bottom layer; to store the vehicle in the parking device 3 of the top layer or the middle layer, the transverse shifter 2 of the lower layer is required to drive the parking devices 3 of each layer below to shift laterally, and a space is made directly below the target parking device 3, and the positioner 61 on the target parking device 3 is separated from the positioning pair 443, and driven by the lifting part 4 to descend to the bottom layer for parking; and then the lifting part 4 drives the parking device 3 to rise until the positioning pair 443 is connected and fixed with the positioner 61.

[0071] The outdoor three-dimensional parking rack for two-wheeled vehicles has the following beneficial effects: firstly, three-dimensional parking enables a large number of two-wheeled vehicles to be parked in a relatively small area, and is suitable for densely populated areas such as commercial streets, subway entrances, and residential areas, without parking chaos leading to blocked passages, thus solving the problem of frequent traffic jams, and the outer screen of the three-dimensional parking rack can also be provided with a good appearance, effectively improving the image of the city and providing convenience for people's life and transportation; secondly, the vehicles are stored in an orderly manner, and the vehicles are clamped and fixed, which can effectively protect the vehicles from damage, and the vehicles are highly safe; thirdly, the vehicles can be taken out semi-automatically, without mutual squeezing or blocking and being unable to be taken out, and is suitable for all kinds of people; fourthly, the vehicles are stored as a whole in the three-dimensional rack, thus avoiding fire disasters that often occur when electric bicycles are parked and charged indoors, thus causing major safety hazards.

[0072] Furthermore, the rack 1 is a multi-layer three-dimensional frame structure fixed on the outdoor ground; the rack 1 includes: four columns 11, a plurality of end beams 12, two top-level cross beams 13 and a plurality of track beams 14 forming a plurality of parallel horizontal parking frames; the four columns 11 are fixed vertically in a rectangular array;

[0073] The bottom parking frame and the middle parking frame are formed by the bottom ends of the transverse surfaces of four columns 11 being vertically connected to the two ends of two longitudinal end beams 12 respectively, and the bottom ends of the longitudinal surfaces thereof being vertically connected to two transverse track beams 14 respectively;

[0074] The top parking frame is formed by vertically connecting the top ends of two longitudinal end beams 12 with the top ends of four columns 11 and fixing two longitudinal top cross beams 13 between the two end beams 12;

[0075] When there are only the bottom and top parking frames, it is a two-story parking rack. When there is at least one middle-story parking frame, it is a multi-story parking rack with three or more floors.

[0076] The frame has the beneficial effects of: the moving parts can be concealed inside the steel parts, the structure is simple, batch production is convenient, the transportation of parts is convenient and on-site assembly is convenient, and the amount of civil engineering is small or almost non-existent.

[0077] Further, the flexible ropes 42 of the lifting part 4 are horizontally distributed on each layer of the vehicle frame, one end of the flexible rope 42 is connected to the lifting power 41 and the other end is fixedly arranged, and a plurality of fixed guide wheels 43 of the lifting part 4 are connected to the bottom of the top layer cross beam 13 of the top layer parking frame or the bottom of the positioning short beam 245 of the middle layer parking frame, and the rollers thereof rotate and fit under the flexible rope 42; at least one movable guide wheel 442 is provided at the upper end of the lifting frame 44, and the movable guide wheel 442 can be wrapped and fitted by the flexible rope 42 downward and can be separated from the flexible rope 42 upward; wherein:

[0078] The lifting part 4 can preferably be a wire rope lifting system, the lifting power 41 is a winch, the flexible rope 42 is a wire rope, the fixed guide wheel 43 is a fixed pulley, and the movable guide wheel 442 is a movable pulley.

[0079] The lifting part 4 may also be preferably a belt lifting system or a chain lifting system.

[0080] In the above three lifting parts 4, two sets of fixed guide wheels 43 are respectively fixed on the top crossbeam 13 of the top frame or the positioning short beam 245 of the middle parking frame on each lifting frame 44, and two or four movable guide wheels 442 are symmetrically arranged on the upper end of the lifting frame 44.

[0081] In a preferred embodiment, the lifting frame 44 is a sling, including: a lifting frame 441, a movable guide wheel 442, and a lower positioner 443. The lifting frame 44 is a horizontal rectangular frame. Four movable guide wheels 442 are installed at both ends of the two end beams through horizontal pins, and a pair of positioning pairs 443 can be installed on the middle section of the two end beams through positioning supports. The positioning pairs 443 can be rotating rollers. The lifting frame 441 is vertically connected to the car storage 3 below to form a three-dimensional frame for storing two-wheeled vehicles that can move up and down. Among them, when the lifting power 41 is a winch, the winch is a parallel double roller structure.

[0082] Further, the positioner 61 includes a positioning housing 611, an upper rack 612, a lower rack 613, a transition gear 614 and a center pin 615;

[0083] The positioning casing 611 is fixed to each parking space of the parking frame. Vertical openings are symmetrically arranged at the lower ends of the positioning casing 611. The vertical openings are used for the lifting and positioning channels of the positioning parts 443. A preferred structure of the positioning casing 611 is: it is a U-shaped tube with an opening upward, which is horizontally installed in the crossbeam 13 tube through longitudinal bolts. There is a longitudinal hole in the center of the U-shaped tube, and there are vertical openings on both sides of the bottom plate, and there are oblique guide edges at the entrance, and the center pin 615 is inserted into the horizontal through hole.

[0084] The central pin 615 in the center of the positioning housing 611 is rotatably connected to a transition gear 614, and a horizontal upper rack 612 and a lower rack 613 are arranged in the upper and lower guide cavities of the positioning housing 611. The upper and lower ends of the transition gear 614 are respectively engaged with the inner ends of the upper rack 612 and the lower rack 613. A preferred configuration of the upper and lower guide cavities is as follows: the upper guide cavity is formed by a slide plate 617 and a slide key bar 618 installed horizontally in the positioning housing 611, and the lower guide cavity is formed by the slide plate 617 and the positioning housing 611. The bottom plate of the casing 611 is formed; the upper rack 612 is slidably installed between the slide plate 617 and the slide key bar 618, the lower rack 613 is slidably installed between the slide plate 617 and the bottom plate of the positioning casing 611, all the slide plates 617 and the slide key bars 618 are installed horizontally according to the corresponding positions, the two sides of the slide plate 617 are connected to the two side plates of the casing 611, and the slide key bar 618 is symmetrically connected to the two side plates of the casing 611 on one side, and the channel left in the middle is the movement channel for pulling the upper rack 612 accessories.

[0085] A preferred structure of the upper rack 612 and the lower rack 613 is that the outer ends of the two racks are respectively provided with beveled end heads, and the bevels of the two beveled end heads are oriented in opposite directions on the left and right sides.

[0086] Furthermore, the positioning part 6 also includes a positioning power 62, the center pin 615 is an active component, and the positioning power 62 is a rotational power that drives the center pin 615 to rotate;

[0087] Preferably, the upper rack 612 or the lower rack 613 is an active member, and the positioning power 62 is a linear power output part that drives the upper rack 612 or the lower rack 613 to move laterally. The positioning power 62 drives the positioner 61 to extend laterally, so that the positioner 61 receives the lifting suspension frame 44 lifted by the lifting part 4, and makes the movable guide wheel 441 of the lifting suspension frame 44 detach from the support of the flexible rope 42, and supports and positions the lifting suspension frame 44, the car storage device 3 and the stored vehicle; the positioning power 62 drives the positioner 61 to retract laterally, so that the positioner 61 releases the lifting suspension frame 44 to descend to the lifting part 4, and makes the movable guide wheel 441 of the lifting suspension frame 44 supported by the flexible rope 42 to position.

[0088] Furthermore, the positioning power 62 is a driving device power shared by all the positioners 61, and can drive one group of the positioners 61 separately;

[0089] The positioning power 62 adopts a linear power output part, including: an electric push rod 621, a positioning push rod 622, a positioning push block 623 and a second electromagnetic lock 626; each electric push rod 621 is placed horizontally, one end is installed at one end of the non-bottom-level parking frame, and the other end is connected to the positioning push block 623 fixed at the end of the positioning push rod 622. The two electric push rods 621 can synchronously push the two positioning push rods 622 to move horizontally and linearly through the positioning push rods 622; a plurality of horizontal holes are drilled on one side of the two positioning push rods 622; a traction support 627 is installed on the end of the inclined surface of each upper rack 612, and a horizontal second electromagnetic lock 626 is longitudinally installed on the traction support 627, and its lock tongue can extend out of the rectangular opening of the positioning housing 611 after being energized, and can be inserted into the horizontal hole at the corresponding position on the side of the positioning push rod 622.

[0090] In the parking frame of the top floor, the fixed end of the electric push rod 621 is installed on an end beam 12 of the parking frame of the top floor; in the parking frame of the middle floor, two positioning short beams 245 are installed on each transverse moving frame 24 of the transverse shifter 2, and a positioner 61 is fixed under each positioning short beam 245. Each electric push rod 621 is placed horizontally, one end is installed at one end of the parking frame of the same floor, and the other end is connected to the positioning push block 623 fixed at the end of the positioning push rod 622. The two electric push rods 621 can synchronously push the two positioning push rods 622 to move horizontally and linearly through the positioning push rod 622. The above-mentioned installation of the positioning part 6 in the lifting part 4 has the beneficial effect that only one set of power and transmission devices is used for the lifting and lowering movement and positioning support action of multiple lifting frames on each high floor, so that the entire floor can separately drive the lifting and lowering movement and support positioning of a certain parking device 3.

[0091] Furthermore, the positioning power 62 also includes a push rod supporting wheel 624 and a push rod pressure wheel 625, which are respectively located below and above the positioning push rod 622, and are horizontally installed on the top crossbeam 13 or the inner side plate of the positioning short beam 245 through a pin shaft, constraining the positioning push rod 622 to move horizontally between the two.

[0092] Working principle of positioning device 6: when a high-rise parking device 3 needs to store or retrieve a vehicle, first, the connectors 26 on each transverse shift frame 24 below the parking device 3 in each transverse shifter 2 below the layer are energized, and each lock tongue is extended and inserted into the corresponding horizontal hole on each transverse shift push rod 20, and then each transverse shift force 21 is started to push the multiple transverse shift frames 24 below to shift laterally, so that the positions below the parking devices 3 on each layer below become empty; secondly, the second electromagnetic lock 626 at the parking device 3 position is energized, and the lock tongue is extended and inserted into the corresponding horizontal hole on the positioning push rod 622, and then the electric push rod 621 is started, and the push rod is extended, driving the upper and lower inclined racks in the positioning device 61 to retract, thereby releasing the positioning pair 443 and allowing the lifting frame 44 to reach the position supported by the wire rope 42, and finally the lifting power 41 is started, and the lifting frame 44 is lifted by the lifting force 41. The descending part 4 drives the lifting frame 44 to descend until the parking device 3 reaches the ground and the vehicle is stored or taken out; then, the lifting power 41 is reversely started, and the lifting frame 44 is driven by the lifting part 4 to ascend before approaching the highest point. When the positioning pair 443 installed on the lifting frame 44 is respectively higher than the lowest point of the upper and lower inclined racks of the positioner 61, a group of second electromagnetic locks 626 at this location are energized, and the lock tongue extends out and inserts into the horizontal hole at the corresponding position on the side positioning push rod 622, the electric push rod 621 is started and the push rod retracts, pushing the positioning pair 443 to the highest point, and the fixed pulley 442 on the lifting frame 44 is separated from the wire rope, so that the positioner 61 is supported and positioned at this layer, the second electromagnetic lock 626 is powered off and the lock tongue retracts; the entire storage and retrieval operation is completed.

[0093] The beneficial effect is that only one set of fixed and movable pulleys are subjected to force during each operation, and at the same time, the lifting resistance and the wear of the wire rope are reduced. Normally, the lifting frame, the parking device 3 and the vehicle are not supported by the flexible rope 42, and the lifting frame, the parking device 3 and the vehicle will not fall due to the breakage of the flexible rope 42. Similarly, as above, once a positioner 61 fails, the equipment it supports will only fall on the wire rope, and the two provide dual protection for each other.

[0094] Furthermore, the transverse shifter 2 also includes a transverse moving force 21, which is any one of a servo linear electric cylinder, a hydraulic cylinder, a pneumatic cylinder, a chain transmission system, a gear rack transmission system, and a synchronous belt and synchronous wheel transmission system; the transverse moving force 21 is installed on the frame 1 of the three-dimensional parking frame, and the moving end of the transverse moving force 21 is fixedly connected to the transverse push rod 20, and the transverse moving force 21 drives the transverse push rod 20 to move horizontally.

[0095] The coupler 26 is an electromagnetic lock, which is mounted on the transverse frame 241 and is located directly below the transverse push rod 20. The lower surface of the transverse push rod 20 is provided with a plurality of vertical holes, and the lock tongue extended by the electromagnetic lock when it is energized can be inserted into the corresponding vertical holes.

[0096] When the lateral moving force 21 is a chain transmission system, the lateral moving force 21 includes a lateral moving motor 211, a driving shaft 213, a driving sprocket 214, a driven sprocket 215, a sprocket support 216, a driving chain 217 and a lateral moving block 218, and the moving end of the lateral moving force 21 is the lateral moving block 218; the lateral moving motor 211 is installed on the longitudinal end beam 12 of the parking frame, and its output end is directly connected to the driving shaft 213 installed longitudinally across the ends of the two track beams 14 through two bearings with seats, and each end of the driving shaft 213 is keyed to a driving sprocket 21 4. A sprocket support 216 is installed at the middle position of the upper surface of each track beam 14. The center of the sprocket support 216 is rotatably connected to a driven sprocket 215. The two ends of the two transmission chains 217 respectively cover the driving sprocket 214 and the driven sprocket 215, and the two ends at the bottom are connected to the top of the transverse shift block 218 to form a closed loop. The moving end of the transverse moving force 21 is the transverse shift block 218; two transverse push rods 20 are respectively inserted longitudinally into the upper part of the track beam 14 tube, and the upper surface of each transverse push rod 20 is fixedly connected to the transverse shift block 218.

[0097] Furthermore, four longitudinal suspension shafts 242 are symmetrically arranged on the transverse moving frame 241, and two outwardly extending ends of each suspension shaft 242 are symmetrically connected to two suspension rollers 243; the middle position of the suspension shaft 242 rotates the lower support wheel 22 of the shaft sleeve, and the lower support wheel 22 rolls and presses on the lower surface of the transverse moving push rod 20. It also includes a plurality of upper pressing wheels 23, which are rotatably connected to the track beam 14, and the upper pressing wheels 23 roll and press on the upper surface of the transverse moving push rod 20. The lower circumference of the pressing wheel presses the transverse moving push rod 20 to prevent it from jumping when it moves horizontally.

[0098] Furthermore, adjacent transverse moving frames 241 are each provided with at least one set of laterally opposite touch plates 244 and travel switches 25. The travel switches 25 and touch plates 244 are provided to determine where the empty space is. When two adjacent transverse moving frames 241 are close together, the travel switches 25 and touch plates 244 on the two transverse moving frames 241 just touch each other, which indicates that the two transverse moving frames 241 are close together. Otherwise, if they do not touch each other, it indicates that there is an empty space between the two adjacent transverse moving frames 241. Then, the moving direction of the next transverse moving push rod 20 is determined based on the relative position with the new empty space.

[0099] Preferably, the track beam 14 includes an internal hollow transverse cavity, and transverse through holes are provided in the middle of the upper and lower surfaces of the cavity. The lower connector 26, the transverse push rod 20, the suspension shaft 242, the lower support wheel 22, the upper pressure wheel 23, the suspension roller 243 and the upper ends of the front and rear end beams of the transverse frame 241 are all located in the cavity. The front and rear end beams of the transverse frame 241 move along the upper transverse through holes, and the moving end of the transverse moving force 21 moves along the upper transverse through holes; the upper pressure wheel 23 is rotatably connected to the upper surface of the track beam 14, and the lower end moves through the upper transverse through hole to press the transverse push rod 20.

[0100] Further, the parking device 3 includes a chassis 31, a clamp 32, a sliding track 33 and a front wheel suspension 36; the chassis 31 includes a horizontally arranged support plate 311 and a side guide plate 312, the longitudinal sides of the support plate 311 are respectively connected to the lifting frame 441 or the transverse frame 241 through the side frames, the space defined by the support plate 311, the two side frames and the lifting frame 441 or the transverse frame 241 is a parking cavity, and the two side guide plates 312 are symmetrically connected to the two sides of the center line of the support plate 311, and the side guide plates 312 guide the tire in and out movement direction;

[0101] Two sliding rails 33 are respectively fixed on the inner sides of the two side frames;

[0102] The clamping frame 321 of the clamp 32 is arranged at the front side of the support plate 311, and two clamping plates 323 for clamping the front wheel are symmetrically installed on the rear end of the clamping frame 321. The two clamping plates 323 can move towards each other to clamp and fix the front wheel tire or move away from each other to open and release the tire.

[0103] The front wheel suspension 36 includes two sliding frames 361 and a plurality of sliding wheels 362. The two sliding frames 361 are respectively fixed on the two longitudinal upper ends of the clamping frame 321, so that the sliding frame 361 and the clamp 321 become a rigid whole. A sliding wheel 362 is respectively installed at the front and rear ends of the sliding frame 361, and the sliding wheel 362 slides in the sliding track 33. When parking the vehicle, the clamp 32 and the front wheel suspension 36 slide to the rear end of the parking cavity as the two-wheeled vehicle is pushed. When taking the vehicle out, the clamp 32 and the front wheel suspension 36 slide to the front end of the parking cavity as the two-wheeled vehicle is pulled out.

[0104] The beneficial effect is that the two sliding rails 33 and the two side guide plates 312 below will serve as support members to resist the vehicle from tipping over, thereby preventing the vehicle from tipping over during the process of pushing the vehicle in.

[0105] When the vehicle enters the parking container 3, the front wheel enters the clamp 32, and the clamp 32 is manually operated to clamp the front and lower circumference of the front wheel of the vehicle to ensure that the vehicle will not tip over under the premise that the hands are separated from the handlebars and the rear is supported. Then the vehicle is pushed forward in a straight line until the rear wheels of the vehicle are pushed onto the chassis 31 and all enter the parking container 3; the clamp 32 can ensure that the vehicle is flexibly and lightly pushed into the parking container 3 in a straight line, and can also prevent the vehicle from tipping over and falling sideways.

[0106] Furthermore, the side frame includes two front suspension rods 34 and two rear suspension rods 35, the lower ends of the two front suspension rods 34 are symmetrically fixed to the front end of the support plate 311 and the upper ends are fixed under the lifting frame 441 or the transverse frame 241, and the two rear suspension rods 35 are longitudinally staggered front and back at the rear end of the support plate 311 and the upper ends are fixed under the lifting frame 441 or the transverse frame 241; the beneficial effect is: the center distance between two adjacent parking storage devices 3 is as small as possible, and the rear suspension rods 35 do not collide due to protruding outward.

[0107] Preferably, in order to ensure that the vehicle cannot fall from the parking device 3 , an anti-falling device 37 is installed at the rear end of the support plate 311 of the chassis 31 .

[0108] The anti-falling device 37 includes: a supporting bracket 371, a speaker chute 372, and a fixed support 373. The supporting bracket 371 is a foot-operated, spring-locked double-bracket accessory for electric vehicles. The two fixed supports 373 are symmetrically installed on the rear end edge of the support plate 311. The supporting bracket 371 is horizontally installed on the two fixed supports 373 by bolts, and the speaker chute 373 is fixed to the horizontal connecting rod under the support leg of the supporting bracket 371, so that when the speaker chute 372 is in the lowest basic horizontal state, the small mouth of the speaker is inserted into the inner side of the side guide plate 312 to become an inclined springboard for entering and exiting the support plate entrance and exit. By stepping on the lever on the supporting bracket 371, the supporting bracket 371 is in the highest upward tilted state, so that the speaker chute 372 serves as a barrier to the rear wheel of the vehicle, and the springs on the supporting bracket 371 are locked at both positions; the beneficial effects are: it is convenient for two-wheeled vehicles to be pushed in and out of the parking device 3, and it is prevented from falling after entering the parking device 3.

[0109] The clamp 32 also includes an arc plate 322, a return spring 324, a wedge block 325, and an operating pressure rod 326. The clamp frame 321 is a three-dimensional bilaterally symmetrical rod frame. Clamping plates 323 are installed on both sides of the arc plate 322. The inner side of the clamping plate 323 can be covered with a soft rubber plate; the upper end of the arc plate 322 is vertically connected to the center of the upper end horizontal plate of the clamp frame 321 and the lower end is embedded in the middle of the two side guide plates 312; the outer back side of the clamping plate 323 has a vertical inclined surface and a plurality of horizontal supporting sliding shafts, and the horizontal sliding shafts are inserted and installed in the corresponding sliding sleeves on the clamp frame 321, each extending out A return spring 324 is mounted on the horizontal sliding shaft end to maintain the two clamping plates 323 in the initial open state; the swing fulcrum of the operating pressure rod 326 is set at the front lower end of the clamping frame 321, and a sliding wedge 325 is placed on each inclined surface on the back side of the clamping plate 323. The wedge 325 is connected to the front end hole of the operating pressure rod 326 through a connecting rod. The operating pressure rod 326 is manually swung up and down to drive the two wedges 325 to move up and down synchronously on the inclined surface on the back side of the clamping plate 323, so that the wedge 323 generates a pair of horizontal squeezing forces on the inclined surface, so that the two clamping plates 323 can be opened or clamped. The clamping opening is automatically and steplessly adjusted according to the width of the clamped front wheel to adapt to the width of the front tires of vehicles of different specifications.

[0110] By controlling the pressure rod 326 to increase or decrease the weight at the tail end of the long rod section, the clamping force on both sides of the front wheel can be adjusted.

[0111] Preferably, the sliding rail 33 and the side guide plate 312 are structures with the front end horizontally turned to the left, that is, the clamp 32 can deflect an angle when reaching the front end. The beneficial effect is that the number of parked vehicles on the original first floor is not reduced, and more vehicles are parked in the vertical space above.

[0112] Furthermore, explosion-proof panels are used on the top and bottom, left and right, front and back of the parking device 3 to form a fully sealed parking box structure, thus forming an explosion-proof and fire-proof three-dimensional parking garage system for two-wheeled vehicles.

[0113] 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 inventive concept of the present invention, and these all belong to the protection scope of the present invention.

Claims

1. An outdoor two-wheeled vehicle three-dimensional parking rack, characterized in that: It comprises: a frame (1), at least one transverse shifter (2), a plurality of car storage devices (3), at least one lifting unit (4) and a positioning unit (6); The frame (1) is a three-dimensional frame including at least two parallel horizontal parking frames, each parking frame is provided with a plurality of parking spaces, a bottom parking frame is provided with a transverse shifter (2), a top parking frame is provided with a lifting unit (4), and a plurality of positioners (61) of the positioning unit (6) are fixed to each parking space of the top parking frame; when the number of parking frames is greater than two layers, a middle parking frame is provided with a transverse shifter (2) and a lifting unit (4), a plurality of positioners (61) are fixed to the transverse shifter (2) frame (24) of the middle layer, and a positioning pair (443) installed on the lifting unit (44) is provided below each positioner (61); A plurality of the car storage devices (3) are respectively installed under the transverse shifting frame (24) of each transverse shifter (2) and the lifting frame (44) of each lifting part (4); The transverse push rod (20) of the transverse shifter (2) is arranged above the non-top parking frame, and each parking space of the parking frame is connected to a transverse frame (24) in a rolling manner. The connector (26) of each transverse frame (24) can be combined with the transverse push rod (20), and the transverse push rod (20) that moves laterally drives the transverse shifting to move laterally, thereby making room for the bottom floor for the lifting of the high-rise parking device (3); The lifting power (41) of the lifting part (4) is installed on one side of the non-bottom parking frame, one end of the flexible rope (42) of the lifting part (4) is fixedly arranged on the other side of the parking frame and the other end thereof is connected to the driving end of the lifting power (41), and a plurality of lifting frames (44) of the lifting part (4) are fixed on each parking space of the non-bottom parking frame; when in a static state, the lifting frame (44) is separated from the flexible rope (42) and its positioning pair (443) is connected to the positioner (61) above to form an integral whole; when lifting to pick up a car, the positioning pair (443) and the positioner (61) at the position to be picked up are separated, the lifting frame (44) below is in contact with the flexible rope (42), and the lifting power (41) reels or outputs the flexible rope (42) to make the lifting frame (44) rise or fall.

2. An outdoor two-wheel vehicle three-dimensional parking rack according to claim 1, characterized in that: A plurality of fixed guide wheels (43) of the lifting part (4) are connected to the bottom of the top layer cross beam (13) of the top layer parking frame or the bottom of the positioning short beam (245) of the middle layer parking frame, and the rollers thereof rotate to fit under the flexible rope (42); at least one movable guide wheel (442) is provided at the upper end of the lifting frame (44), and the movable guide wheel (442) can be wrapped and fitted by the flexible rope (42) downwardly and can be separated from the flexible rope (42) upwardly; Wherein: the lifting part (4) is a wire rope lifting system or a belt lifting system or a chain lifting system; when the lifting part (4) is a wire rope lifting system, the flexible rope (42) is a belt, the fixed guide wheel (43) is a support wheel, and the movable guide wheel (442) is a belt pulley.

3. The outdoor two-wheel vehicle three-dimensional parking frame according to claim 2, characterized in that: The positioner (61) comprises a positioning housing (611), an upper rack (612), a lower rack (613), a transition gear (614) and a center pin (615); The positioning housing (611) is fixed to each parking space of the parking frame. Vertical openings are symmetrically arranged at the lower ends of the two ends of the positioning housing (611). The vertical openings are used as lifting and positioning channels for the positioning pair (443). The central pin shaft (615) in the center of the positioning housing (611) is rotatably connected to a transition gear (614), and the upper and lower guide cavities thereof are provided with the upper rack (612) and the lower rack (613) in a transverse direction. The upper and lower ends of the transition gear (614) respectively mesh with the inner ends of the upper rack (612) and the lower rack (613). The upper rack (612) and the lower rack (613) move transversely, fit in and gradually support and lift up the positioning pair (443) entering the vertical opening, so that the movable guide wheel (442) is separated from the flexible rope (42) upwards; or gradually separates and releases the positioning pair (443), so that the movable guide wheel (442) is fitted in the flexible rope (42) downwards. Or the positioning pair (443) is a positioning wheel rotatably connected to the positioning support, and the outer ends of the upper rack (612) and the lower rack (613) are respectively provided with inclined surface ends with inclined surfaces facing opposite to each other on the left and right sides; Or the upper slide guide cavity is formed by a slide plate (617) and a slide key strip (618) installed transversely in the positioning housing (611), and the lower slide guide cavity is formed by the slide plate (617) and the bottom plate of the positioning housing (611).

4. The outdoor two-wheel vehicle three-dimensional parking frame according to claim 3, characterized in that: The positioning part (6) comprises a positioning power (62), wherein the positioning power (62) is a common driving power for all the positioners (61) and is capable of driving one group of the positioners (61) individually; The positioning power (62) adopts a linear power output part, including: an electric push rod (621), a positioning push rod (622), a positioning push block (623) and a second electromagnetic lock (626); each of the electric push rods (621) is placed horizontally, one end of which is installed at one end of the non-bottom parking frame and the other end is connected to the positioning push block (623) fixed at the end of the positioning push rod (622), and the two electric push rods (621) can synchronously push the two positioning push rods (622) to move horizontally and linearly; A plurality of longitudinal horizontal holes are provided on the outer sides of the two positioning push rods (622); a traction support (627) is installed on the inclined end of each upper rack (612); the traction support (627) is installed with the longitudinal horizontal second electromagnetic lock (626); after power is supplied, the lock tongue can extend out of the opening of the positioning housing (611) and be inserted into the corresponding longitudinal horizontal hole on the side of the positioning push rod (622) placed horizontally.

5. The outdoor two-wheel vehicle three-dimensional parking frame according to claim 4, characterized in that: In the top parking frame, the fixed end of the electric push rod (621) is mounted on an end beam (12) of the parking frame, and the positioner (61) of each parking space is mounted on a top cross beam (13); In the parking frame at the middle layer, the fixed end of the electric push rod (621) is mounted on an end beam (12) of the parking frame, a positioning short beam (245) is mounted on the transverse frame (24) of the transverse shifter (2), and a positioning device (61) is fixed under each positioning short beam (245); On the non-bottom parking frame, a lifting frame (44) is placed under each of the positioners (61); Or the positioning power (62) further includes a push rod supporting wheel (624) and a push rod pressing wheel (625), the push rod supporting wheel (624) and the push rod pressing wheel (625) are respectively located below and above the positioning push rod (622), and are horizontally installed on the top crossbeam (13) or the side plate of the positioning short beam (245) through a pin shaft, so as to constrain the positioning push rod (622) to move horizontally and linearly between the two.

6. The outdoor two-wheel vehicle three-dimensional parking rack according to claim 1, characterized in that: The lateral moving force (21) of the lateral shifter (2) is installed on the parking frame, and the moving end of the lateral moving force (21) is fixedly connected to the lateral moving push rod (20), driving the lateral moving push rod (20) to move laterally. When the lateral moving force (21) is a chain transmission system, the moving end of the lateral moving force (21) is a lateral shifting block (218), and the upper surface of each lateral shifting push rod (20) is fixedly connected to the lateral shifting block (218), and the two lateral shifting push rods (20) are respectively inserted horizontally into the upper part of the track beam (14) tube; the lateral moving motor (211) is installed on the end beam (12) at one end of the parking frame, and its output end is directly connected to the end beam (12) at one end of the parking frame through two seat bearings and is longitudinally installed on the two ends. A driving shaft (213) is provided at the end of the track beam (14), and each of the two ends of the driving shaft (213) is keyed to a driving sprocket (214). A sprocket support (216) in the middle of the upper surface of each track beam (14) is rotatably connected to a driven sprocket (215). Two ends of two transmission chains (217) respectively wrap around the driving sprocket (214) and the driven sprocket (215), and the two ends at the bottom are butted against the transverse shift block (218) to form a closed loop.

7. The outdoor two-wheel vehicle three-dimensional parking frame according to claim 6, characterized in that: The front end of the support plate (311) of the chassis (31) is vertically connected to the transverse frame (241) through two symmetrical front suspension rods (34) and the rear end is vertically connected to the transverse frame (241) through two symmetrical or front-to-back longitudinally staggered rear suspension rods (35); The connector (26) is an electromagnetic lock, which is mounted on the transverse frame (241) and is located directly below the transverse push rod (20). The lower surface of the transverse push rod (20) is provided with a plurality of vertical holes, and the lock tongues extended by the electromagnetic lock when it is energized can be inserted into the corresponding vertical holes; Or adjacent transverse moving frames (241) are each provided with at least one set of laterally opposite touch panels (244) and travel switches (25).

8. The outdoor two-wheel vehicle three-dimensional parking rack according to claim 6, characterized in that: The front end of the support plate (311) of the chassis (31) is vertically connected to the transverse frame (241) through two symmetrical front suspension rods (34) and the rear end is vertically connected to the transverse frame (241) through two symmetrical or front-to-back longitudinally staggered rear suspension rods (35); Four longitudinal suspension shafts (242) are symmetrically arranged on the transverse moving frame (241), and two extended ends of each suspension shaft (242) are symmetrically connected to two suspension rollers (243); a lower supporting wheel (22) of a rotating shaft sleeve is disposed at the middle position of the suspension shaft (242), and the lower supporting wheel (22) rolls and presses against the lower surface of the transverse moving push rod (20); a plurality of upper pressing wheels (23) are rotationally connected to the track beam (14), and the upper pressing wheels (23) roll and press against the lower upper surface of the transverse moving push rod (20).

9. The outdoor two-wheel vehicle three-dimensional parking rack according to claim 1, characterized in that: The parking device (3) comprises a chassis (31), a clamp (32) and a front wheel suspension (36); The front end of the support plate (311) of the chassis (31) is vertically connected to the lifting frame (441) or the transverse moving frame (241) through two symmetrical front suspension rods (34) and the rear end is vertically connected to the lifting frame (441) or the transverse moving frame (241) through two symmetrical or front-to-back longitudinally staggered rear suspension rods (35); two side guide plates (312) are symmetrically connected to both sides of the center line of the support plate (311); The sliding track (33) is fixed on the inner sides of the front suspension rod (34) and the rear suspension rod (35); The clamping frame (321) of the clamp (32) is arranged above the support plate (311), and clamping plates (323) are symmetrically mounted on the rear end of the clamping frame (321), and the two clamping plates (323) can move towards each other to clamp and fix the front wheel tire or move away from each other to open and release the tire; The two sliding frames (361) of the front wheel suspension (36) are respectively fixed to the two longitudinal upper ends of the clamping frame (321), and a sliding wheel (362) is respectively installed at the front and rear ends of the sliding frame (361), and the sliding wheel (362) is slidably fitted in the sliding track (33); Alternatively, a fall prevention device (37) is further installed at the rear end of the support plate (311).

10. An outdoor two-wheel vehicle three-dimensional parking stand according to claim 9, characterized in that: The outer back side of the clamping plate (323) has a vertical inclined surface and a plurality of horizontal supporting sliding shafts, and the horizontal sliding shafts are inserted into corresponding sliding sleeves on the clamping frame (321). Each protruding horizontal sliding shaft end is fitted with a return spring (324) to maintain the two clamping plates (323) in an initial open state; the swing fulcrum of the operating pressure rod (326) is arranged at the front lower end of the clamping frame (321), and a sliding wedge block (325) is placed on each of the inclined surfaces on the back side of the clamping plate (323), and the wedge block (325) is connected to the front end hole of the operating pressure rod (326) through a connecting rod.

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