CN114961375A - Automobile carrier and dislocation three-dimensional parking system thereof - Google Patents

Abstract

The invention discloses an automobile carrier and a dislocation stereo parking system thereof, comprising: a carrier, two parking frames, an electric cabinet, a temporary parking frame on the ground, a carrier with functions of forking a vehicle chassis, lifting and moving, the carrier is arranged at the inner side edge of the line between two adjacent transverse parking positions on one layer, a forward moving device is controlled to insert the forking device under the chassis of the vehicle parked in the temporary parking frame, and the supporting piece of the forking device can be aligned to the bearing point on the chassis of the vehicle, and then the vehicle is lifted by the lifting device, then the forward moving device moves to transport the vehicles to a second layer of height, the vehicles are arranged on two jiffy stands above the middle of two parking spaces on the first layer in parallel direction, the vehicles on the second layer and two adjacent parking spaces on the lower layer are transversely staggered by half parking spaces, the parking device has the advantages of convenient and accurate parking, safe access of drivers, simple, convenient and quick field installation and no need of ground and space infrastructure construction.

Description

Automobile carrier and dislocation three-dimensional parking system thereof

Technical Field

The invention relates to the field of stereo garages, in particular to an automobile carrier and a staggered stereo parking system thereof.

Background

The traditional simple double-layer three-dimensional frame is not complicated in structure and high in manufacturing cost, or a high-rise vehicle is stored, and the vehicle must be driven out of a parking space at a lower layer, so that the vehicle is inconvenient to enter and exit.

Disclosure of Invention

In order to solve one or more of the above problems, the present invention provides a vehicle carrier and a staggered stereo parking system thereof.

According to an aspect of the present invention, a carrier includes: the device comprises a vehicle taking device, a lifting device, a forward moving device and an electric control system; wherein,

the vehicle taking device comprises a pair of forks, a screw rod lifter and a four-bar mechanism, and the horizontal distance between the forks can be changed through the four-bar mechanism and the screw rod lifter;

the lifting device is used for driving the pair of forks to lift;

the advancing device is used for driving the pair of forks to move along the direction vertical to the arrangement direction of the pair of forks.

In some embodiments, the car extractor further comprises a sliding frame, the sliding frame is a rectangular frame formed by welding two vertically placed first channel steels with an upper transverse plate and a lower bottom transverse plate, and the two first channel steels are symmetrical and arranged with inward notches;

the four-bar linkage includes: the lifting piece is a rectangular three-dimensional frame body, a vertical central hole is sleeved on a screw rod of the screw rod lifter, a nut in threaded connection with the screw rod of the screw rod lifter is fixed in the middle of the lifting piece, the second rollers are symmetrically arranged on two sides of the lifting piece in pairs and are positioned in a groove of the first channel steel, the front surface of the lifting piece is hinged with the rocker arm connecting rod, and the lifting piece and a vertical section of a rocker arm connecting rod fork are connected to form a movable parallelogram mechanism;

the carrier is also provided with a supporting mechanism which comprises a supporting frame and a third roller, wherein two third rollers are arranged at two ends of the supporting frame, the supporting frame is horizontally arranged at the front position of the lower bottom transverse plate, and the lower surface of the rocker arm connecting rod at the lower side of the parallelogram mechanism is lapped on the third roller.

In some embodiments, the lifting device comprises movable pulleys, a steel wire rope, an electric hoist and a movable portal frame, wherein the movable portal frame is a rectangular frame formed by welding two vertically placed C-shaped stand columns and an upper cross beam and a lower cross beam, the upper end sections of the two C-shaped stand columns outside the movable portal frame are symmetrically welded with a section of C-shaped track respectively, the two movable pulleys are hinged to an upper end plate of the sliding frame, the electric hoist is horizontally arranged at one end of the upper cross beam, the steel wire rope of the electric hoist sags and then vertically upwards connects to the other end of the upper cross beam after bypassing the two movable pulleys below, first rollers are symmetrically arranged on the outer sides of the two first channel steels in pairs, and the first rollers are symmetrically embedded into C-shaped stand column grooves on the two sides of the movable portal frame and can roll up and down along the first rollers.

In some embodiments, the forward moving device comprises a fixed portal frame, a double-scissor mechanism, a fixed support, a fourth roller and an electric push rod, the fixed portal frame comprises a bottom plate, fixed upright columns, short rails and cross beams, the two fixed upright columns and the three cross beams are welded into a rectangular frame, the bottom plate is welded at the lower ends of the fixed upright columns, the two short rails are tightly attached to the fixed upright columns and welded at the upper end sections of the rear ends of the rectangular frame at intervals, the two positioning supports are arranged below the two short rails and fixed at the middle sections of the fixed upright columns, the scissor arm ends below one side of the two double-scissor mechanisms are respectively hinged with the fixed support at the middle sections of the fixed upright columns, the upper scissor arm ends are respectively provided with the fourth roller, the fourth rollers are embedded into the upper short rails, the scissor arm ends below the other side of the two double-scissor mechanisms are respectively hinged with the positioning supports at the middle sections of the movable portal frame, the upper scissor arm ends are respectively provided with the fourth roller, and the fourth idler wheel is embedded into the C-shaped track above, two ends of the electric push rod are respectively hinged with the middle section of the lower shearing fork arm on one side of the double-shearing fork mechanism and the middle section of the upper shearing fork arm on the other side of the double-shearing fork mechanism, and the expansion and the contraction of the electric push rod can control the expansion and the contraction of the double-shearing fork mechanism, so that the movable portal is pushed to move back and forth.

In some embodiments, the two outer sides of the lower end of the movable gantry are provided with walking wheels;

the carrier can also be additionally provided with a leg inserting mechanism, the leg inserting mechanism comprises a leg inserting support and a supporting ground wheel, the leg inserting support horizontally extends to the front cantilever to be installed on a lower cross beam of the movable door frame, at least one supporting ground wheel which is circumferentially supported on the ground is installed at the cantilever end of the leg inserting support, and the rolling axis of the supporting ground wheel is parallel to the rolling axis of the walking wheel.

In some embodiments, diffuse reflection photoelectric switches and rubber base plates are respectively arranged on the transverse outer sides of the horizontal sections of the forks and on the upper surfaces of the horizontal sections of the forks, the diffuse reflection photoelectric switches are aligned with the positions of vehicle tires in the lateral direction, and when two forks below a vehicle run in a unfolding mode, once a certain diffuse reflection photoelectric switch is close to a set distance of the vehicle tires, the screw rod lifter is cut off from being electrified;

the diffuse reflection photoelectric switch can be replaced by a limit touch panel.

In some embodiments, a plurality of ball transfer units are mounted below each of the two horizontal sections of the forks.

In some embodiments, the carrier is for carrying a vehicle.

In some embodiments, the length of the leg-insertion bracket is adapted to the width of the vehicle, the width is smaller than the minimum distance between the inner sides of the two forks when the two forks are folded, the height is smaller than the minimum ground clearance of the chassis of the vehicle, and the diameter of the supporting ground wheels is smaller than the minimum ground clearance of the chassis of the vehicle.

A two-layer parking frame system comprises the carrier, n parking frames and a temporary parking frame on the ground, wherein the carrier is positioned on the inner side edge of a line between two adjacent transverse parking spaces on one layer, the n parking frames for storing two layers of vehicles are fixed on two sides of the transverse parking spaces on the ground, the distance between the two parking frames on the transverse parking spaces on the adjacent ground is equal to the wheel axle distance between the front wheel and the rear wheel of the vehicle, the parking frame is in a C-shaped cantilever bracket shape and is formed by welding a lower cantilever buried under the ground, two fixed upright posts and a riding wheel plate of an upper cantilever, the two parking frames form a two-layer parking space, namely, the two-layer parking space and the adjacent ground parking space on two sides of the lower layer are respectively staggered by half parking space, the length of the riding wheel plate 53 of the upper cantilever is larger than the width of the vehicle, the height of the lower surface is higher than that of a parking vehicle on one layer, the length of the lower cantilever is close to the width of the vehicle and can be buried under the ground surface, temporary parking frames positioned outside the separation lines of the two adjacent transverse parking spaces on the ground are drawn on the ground and are parallel to one layer of adjacent ground transverse parking spaces;

wherein n is an even number.

A two-layer parking frame system comprises the carrier, a temporary parking frame on the ground and n parking frames;

the temporary parking frames positioned at the outer sides of two adjacent longitudinal parking space separation lines on the ground are drawn on the ground and are perpendicular to two adjacent ground longitudinal parking spaces on one layer, the carrier is positioned at the central position of the two adjacent longitudinal parking space separation lines, the C-shaped cantilever parking frame is fixed on a side line close to the inlets of the two adjacent parking spaces on one layer, the parking frame comprises a lower cantilever buried under the ground surface, a vertically arranged upright post and a supporting plate frame positioned at the top end of the upright post, the central distance of the two supporting plate frames of the two parking frames which are arranged at intervals is equal to the wheel base of the front and the rear of the vehicle, and the intermediate parking frame which is adjacent to the two layers of parking vehicles can share one set of upright post;

wherein n is an even number.

A mixed type multilayer dislocation stereo storage system comprises the carrier, a machine base, a balance rotating frame, an electric control system and a temporary parking frame; wherein,

the balance rotating frame is rotatably arranged at the top of the base and comprises a parking basket for storing vehicles;

a row of ground transverse parking spaces are arranged on the pavement ground of a high step on the side of a motor vehicle road in the forward direction, a carrier and a balance rotating frame are positioned on the inner sides of two adjacent transverse parking space separation lines on the ground, a ground temporary parking frame is arranged on the outer sides of the adjacent transverse parking space separation lines, an electric control system is used for controlling a forward moving device to insert a fork of the carrier into the lower portion of a chassis of a vehicle in a stopped temporary parking frame, the distance between the two forks is adjusted to be aligned with four supporting points of the vehicle chassis, the vehicle is lifted by using a lifting device, then the forward moving device operates to carry the vehicle in the parked temporary parking frame into any empty parking basket for storage, and on the contrary, the vehicle in the parked parking basket can be carried into the ground temporary parking frame for parking.

In some embodiments, the forks of the vehicle taking device can be made to rotate automatically, that is, the rotating forks comprise: the fork body is hinged with the vertical section through the rotating shaft to form an L-shaped fork, the stressed rotating arm is installed at the end head of the root part of the horizontal fork body, one end of the second electric push rod is installed on a support at the rear side of the top end of the vertical section, the other end of the second electric push rod is hinged with the stressed rotating arm, when the second electric push rod is electrified and extends out, the horizontal fork body can be pushed to upwards rotate for 90 degrees around the center of the rotating shaft,

correspondingly, elevating gear's leg inserting device also can make into automatic rotation form, and leg inserting support's leg inserting slewing mechanism includes: the rotary support is arranged on the front side of a lower cross beam of the movable portal frame and is hinged with the rotary support and is in key connection with the rotary support and the rotary gear, the rotary rack and the rotary gear are arranged on the ground in a meshed manner, the rotary rack is meshed with the rotary gear before the initial position of the movement of the movable portal frame, the rotary rack rotates by 90 degrees right before the initial position, the rotary support is in a vertical state from a horizontal state, the thrust support is arranged on the rear side of the rotary support, the thrust top wheel pushes the top tooth crest to the rotary gear, the thrust top wheel is in a gravity return form, and the thrust top wheel pushes the top tooth crest to the groove on the rotary gear under the action of a gravity ball to stop the rotation of the rotary support when the movable portal frame leaves the range of the rotary rack, the rotating support can bear bending moment force, the moving gantry moves towards the rotating rack, the gravity ball of the thrust top wheel firstly touches the rotating rack, the top teeth on the thrust top wheel leave the rotating gear, the rotating support can rotate 90 degrees from a horizontal state to a vertical state, and in the process, the gravity ball always slides on the upper surface of the rotating rack.

In some embodiments, the fixed gantry in the advancing device is adapted to be laterally movable in a configuration, i.e. the laterally movable gantry comprises: the transverse portal frame is a rectangular frame welded by two fixed stand columns and three beams, the transverse traveling wheels and the transverse track wheels are respectively transversely installed on the front side of the lower end beam and the rear side of the middle beam, the transverse traveling wheels are supported on the ground and can transversely roll along the ground, the two ends of the transverse track are horizontally and transversely supported by the two transverse track supports fixed on the ground, and the transverse track wheels are embedded into the transverse track and can transversely roll along the track, the transverse traction device comprises a traction motor, a traction driving sprocket, a traction driven sprocket, a traction chain and a traction block, the traction motor of which an extension shaft is provided with the traction driving sprocket is horizontally installed on the transverse track support at one end, the traction driven sprocket is installed on the transverse track support at the other end, the two ends of the traction chain are respectively connected with a traction block and horizontally bypass the traction driving chain wheel and the traction driven chain wheel, the traction blocks at the two ends respectively traverse the rear side surfaces of the two fixed stand columns of the portal frame and are fixed uniformly, so that the traction motor is started to drive the traction driving chain wheel to drive the traction driven chain wheel to transversely and linearly pull the transverse motion portal frame to integrally move reversely along the transverse track in the transverse track direction, and the transverse motion of the whole automobile carrier is realized on the premise that the pallet fork of the carrier rotates upwards for 90 degrees (the carrier is not provided with a leg inserting device).

Drawings

FIG. 1 is a schematic front view of a vehicle carrier according to an embodiment of the present invention;

FIG. 2 is a schematic top view of the vehicle carrier of FIG. 1;

FIG. 3 is a left side schematic view of the vehicle carrier of FIG. 1;

FIG. 4 is a left side elevational schematic view of the vehicle carrier fork of FIG. 1 in an expanded state;

FIG. 5 is a schematic front view of a two-level staggered parallel storage system according to an embodiment of the present invention;

FIG. 6 is a schematic top view of the two-level offset parallel storage system of FIG. 5

FIG. 7 is a left side view of the two-level staggered parallel storage system of FIG. 5;

FIG. 8 is a schematic front view of a two-level staggered vertical storage system according to one embodiment of the present invention;

FIG. 9 is a schematic top view of the two-level offset vertical storage system of FIG. 8

FIG. 10 is a left side elevational view of the two-level offset vertical storage system illustrated in FIG. 8;

FIG. 11 is a schematic front view of a hybrid two-deck automatic parking stand with a seat and a balancing swivel according to an embodiment of the present invention;

FIG. 12 is a schematic top view of the hybrid two-deck automatic parking stand of FIG. 11;

FIG. 13 is a left side view of the hybrid two-layer automatic-positioning parking frame of FIG. 11;

FIG. 14 is a front schematic view of the horizontal section of the rotating fork of FIG. 1 in a horizontal position;

FIG. 15 is a front view of the rotating fork of FIG. 1 in a vertical position with the horizontal section of the fork in the vertical position.

FIG. 16 is a schematic front view of the leg rotator mechanism of the present invention in a horizontal position;

FIG. 17 is a schematic front view of the leg insertion rotation mechanism of the present invention in a vertical state;

FIG. 18 is a front schematic view of the transverse motion gantry of the present invention;

FIG. 19 is a left side elevational view of the transversely moving mast of the present invention illustrated in FIG. 18;

in the figure, the vehicle taking device 1, the fork 11, the carriage 12, the first channel steel 121, the upper transverse plate 122, the lower transverse plate 123, the first roller 13, the four-bar linkage 14, the lifting member 141, the pin shaft 142, the rocker arm link 143, the second roller 144, the screw lifter 15, the support mechanism 16, the support frame 161, the third roller 162, the universal ball 17, the diffuse reflection photoelectric switch 18 and the rubber cushion plate 19

The lifting device 2, the movable pulley 21, the steel wire rope 22, the electric hoist 23, the movable door frame 24, the C-shaped upright post 241, the upper cross beam 242, the lower cross beam 243, the walking wheel 25, the leg inserting mechanism 26, the leg inserting bracket 261 and the supporting ground wheel 262,

the advancing device 3, the fixed door frame 31, the bottom plate 311, the fixed upright 312, the short track 313, the cross beam 314, the double-shearing fork mechanism 32, the fixed support 33, the fourth roller 34 and the electric push rod 35,

an electric control system 4, a program control box 41, a remote controller 42,

a storage rack 5, a lower cantilever 51, a fixed upright 52, a riding wheel plate 53,

a machine base 6, a bottom plate 61, a positioning upright 62, a central plate 63, a positioning ring 64,

A balance rotating frame 7, a rotating upright post 71, a central bearing 72, a circumferential roller 73, a cantilever beam 74, a rotating motor 75, a driving gear 76, a driven gear ring 77, a parking basket 78, a bottom end sealing plate 79, a C-shaped hanging bracket 281, a tire supporting plate 782,

the leg inserting rotating mechanism 8, a rotating bracket 81, a rotating support 82, a rotating shaft 83, a rotating gear 84 and a rotating rack 85;

a rotary fork 9, a horizontal fork body 91, a vertical section 92, a rotating shaft 93, a second electric push rod 94, a stressed rotating arm 95, a rubber cushion block 96,

the device comprises a transverse motion gantry 100, a transverse gantry 101, a transverse traveling wheel 102, a transverse track wheel 103, a transverse track frame 104, a transverse track support 105, a transverse traction device 200, a traction motor 201, a traction driving sprocket 202, a traction driven sprocket 203, a traction chain 204 and a traction block 205.

Detailed Description

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

As shown in fig. 1 to 4, an automobile carrier includes: the device comprises a vehicle taking device 1, a lifting device 2, a forward moving device 3 and an electric control system 4, wherein the vehicle taking device 1 comprises a fork 11, a sliding frame 12, a first roller 13, a four-bar mechanism 14, a screw rod lifter 15, a supporting mechanism 16, a universal ball 17, a diffuse reflection photoelectric switch 18 and a rubber base plate 19;

fork 11 is rectangular cross section's "L" forged steel spare, the goods is got to the horizontal segment fork, the vertical part is for bearing the weight of the section, there are two horizontal holes about bearing the weight of the section, balladeur train 12 is the vertical first channel-section steel 121 in both sides and goes up horizontal end plate 122, diaphragm 123 welded rectangular frame goes to the bottom, two first channel-section steel 121 symmetry notches are inside, the first gyro wheel 13 of outside bisymmetry installation, screw rod lift 15 adopts the fixed rotation of screw rod, but nut up-and-down motion form, vertical balladeur train 12 central point who installs in diaphragm 123 top goes to the bottom puts, four link mechanism 14 includes: the lifting part 141 is a rectangular three-dimensional frame body, a vertical central hole is sleeved on a screw rod of the screw rod lifter 15 and is fixed with a nut up and down, the second rollers 144 are symmetrically arranged on two sides of the lifting part 141 in pairs, the second rollers 144 are placed in grooves of first channel steel 121 on two sides and can roll up and down along the grooves, four horizontal holes are formed in the front surface of the lifting part 141 and are respectively connected with two rocker arm connecting rods 143 and vertical sections of two forks 11 through the pin shaft 142 to form a movable symmetrical double-parallelogram mechanism, the supporting mechanism 16 comprises a supporting frame 161 and a third roller 162, the two third rollers 162 are arranged at two ends of the supporting frame 161, the supporting frame 161 is horizontally arranged at the front side of a transverse plate 123, so that the lower side surfaces of the two lower rocker arm connecting rods 143 of the symmetrical double-parallelogram mechanism are supported above the third rollers 162, two universal balls 17 are respectively arranged below the horizontal sections of the two forks 11, the universal ball 17 is supported on the ground, and when the lifting member 141 moves up and down along with the nut, under the action of gravity, and the third roller 162 and the universal ball 16, the horizontal sections of the two forks 11 will move symmetrically and transversely along the ground in the opposite direction, when the lifting member 141 is at the highest position, the two forks 11 are closest to each other, the state is the initial state of the vehicle taking device 1, on the contrary, the diffuse reflection photoelectric switch 18 and the rubber pad 19 are respectively arranged at the transverse outer side of the horizontal section of the two fork forks 11 and the upper surface of the horizontal section, the diffuse reflection photoelectric switch 18 is aligned with the position of the vehicle tire in the lateral direction, when the two forks 11 are in "spread out" operation under the vehicle, once a diffuse reflectance optoelectronic switch 18 is brought close to the vehicle tyre for a set distance, the cut screw lifter 15 is powered on, the two forks 11 stop the 'unfolding' operation immediately, and the rubber base plate 19 is installed, so that the beneficial effects are as follows: the buffer function is realized when the chassis of the vehicle is forked, the vehicle is prevented from being damaged,

or the diffuse reflection photoelectric switch 18 may be replaced with a limit touch panel.

The lifting device 2 comprises a movable pulley 21, a steel wire rope 22, an electric hoist 23, a movable portal 24 and a travelling wheel 25, wherein the movable portal 24 is a rectangular frame formed by welding two vertically placed C-shaped upright columns 241, an upper cross beam 242 and a lower cross beam 243, a section of C-shaped track 244 is symmetrically welded at the upper end sections of the two C-shaped upright columns 241 at the outer side of the movable portal 24 respectively, two positioning supports 33 are arranged below the two C-shaped tracks 244 at intervals, the two movable pulleys 21 are vertically arranged on an upper end plate 122 of a sliding frame 12 through pin shafts, the electric hoist 23 is horizontally arranged at one end of the upper cross beam 242, the steel wire rope 22 sags, then the electric hoist is vertically upwards connected to the other end of the upper cross beam 242 after bypassing the two movable pulleys 21 at the lower part, a first roller 13 is symmetrically embedded into grooves of the C-shaped upright columns 241 at the two sides of the movable portal 24 and can roll up and down along the upper part, therefore, the started electric hoist 23 can wind the steel wire rope 22, so that the carriage 12 can move up and down, the walking wheels 25 are symmetrically arranged at two outer sides of the lower end of the movable door frame 24,

the advancing device 3 comprises a fixed portal 31, a double-scissor mechanism 32, a fixed support 33, a fourth roller 34 and an electric push rod 35, wherein the fixed portal 31 comprises a bottom plate 311, a fixed upright 312, short rails 313, a cross beam 314, a rectangular frame welded by the two fixed uprights 312 and the three cross beams 314, the bottom plate 311 is welded at the lower end of the fixed upright 312 and can be fixedly arranged on the ground, the two short rails 313 are tightly welded at the upper end of the rectangular frame at intervals, the two positioning supports 33 are arranged below the two short rails 313, the middle sections of the fixed uprights 312 are vertically arranged in a horizontal state, the scissor arm ends below one side are respectively hinged with the fixed support 33 at the middle section of the fixed upright 312, the arm ends above are respectively provided with the fourth roller 34, the fourth roller 34 is embedded into the short rail 313 above, and similarly, the arm ends below the other side are respectively hinged with the positioning support 26 at the middle section of the movable portal 24, the upper scissor arm ends are respectively provided with a fourth roller 34, the fourth rollers 34 are embedded into the upper C-shaped track 244, two ends of an electric push rod 35 are respectively hinged with the middle section of the lower scissor arm at one side and the middle section of the upper scissor arm at the other side of the double-scissor mechanism 32, the expansion and contraction of the electric push rod 35 can control the expansion and contraction of the double-scissor mechanism 32, so as to push the movable door frame 24 to move back and forth,

the electric control system 4 is composed of a program control box 41 or a remote controller 42, the electric control system 4 can be installed on the movable door frame 24 and can also be installed on the fixed door frame 31 so as to facilitate the operation of the electric control system 4 by a driver, the program control box 41 mainly has the function of program control of combined program operation of 'storage' and 'taking out', the electric control system corresponds to a parking frame used by a family individual, the remote controller 42 can be correspondingly equipped for convenient operation, the operating surface of the program control box 41 or the remote controller 42 is provided with control buttons of 'storage' and 'taking out', the electric control system corresponds to an electric vehicle,

this car carrier beneficial effect is: the whole horizontal width can be made very narrow, can be inserted and placed on the middle separation line of the horizontal or vertical two adjacent standard size parking spaces on the ground, can not hinder the parking of normal vehicles on the two ground parking spaces, namely, the number of the parking spaces on the original ground is not reduced, and more ground parking space reconstruction is not needed, so that the two-layer three-dimensional parking space is conveniently and widely adapted to the original common ground parking space, meanwhile, the normal driving-in or driving-out of the vehicle in the original ground parking space is not influenced, the cost of the two-layer parking space can be lowest due to adaptation, the horizontal distance of the two forks can be automatically adjusted, and the distance between the forks and the tires is ensured by utilizing diffuse reflection light, so that the forks can be aligned to the supporting points of the vehicle chassis of various brands, the area for supporting the vehicles is enlarged to the maximum, meanwhile, the vehicle chassis or tires are prevented from being damaged, and the vehicle carrying is more stable.

Further, the movable portal frame 24 can be added with the leg inserting mechanism 26, the leg inserting mechanism 26 comprises a leg inserting support 261 and a supporting ground wheel 262, the length of the rectangular leg inserting support 261 is equal to the width of the vehicle, the width is smaller than the minimum distance between the inner sides when the two forks are folded, the height is smaller than the minimum ground clearance of the vehicle chassis, the maximum horizontal forward cantilever is arranged on the lower cross beam 243 of the movable portal frame 24 in a extending mode, the diameter is smaller than the minimum ground clearance of the vehicle, the cantilever end of the leg inserting support 261 which is arranged on at least one supporting ground wheel 262 and circumferentially supported on the ground is provided with a rolling axis which is parallel to the rolling axis of the walking wheel 25, therefore, the leg inserting mechanism 26 can be inserted below the vehicle chassis and forms a rolling supporting surface of the lifting device 2 with the two walking wheels 25, so that the forked vehicle,

for the lifting device 2, the beneficial effects are that: the vehicle carried is no longer cantilever load, and is more stable, reliable and safe when the vehicle is carried.

As shown in fig. 5, 6 and 7, a system for two-level lateral parallel storage of a vehicle carrier further comprises: two frame 5 and temporary parking frame 01 of depositing, temporary parking frame 01 includes: a rectangular frame 012 and a stop line 013, the rectangular frame 012 is drawn in a white dotted line frame parallel to two adjacent transverse parking spaces in one layer, an extension line of a line between the adjacent parking spaces is a center line of the rectangular frame 012, the size of the rectangular frame 012 is slightly larger than a planar projection size of the vehicle, the stop line 013 is a transverse double dotted line drawn at two ends in the rectangular frame 012 as front wheel stop marks of two forward and reverse incoming vehicles, the parking vehicle must be parked in the rectangular frame 012 first, and front wheels of the vehicle must be parked in a double dotted line range of the stop line 013,

set up temporary parking frame, and including broken line frame and front wheel stop line beneficial effect be: the fork of the carrier can be accurately aligned to the chassis supporting point of the vehicle and safely fork the vehicle, and the situation that the vehicle can not be forked because of inaccurate parking of the vehicle and the vehicle falls off in the lifting or translation process is avoided,

the parking frame 5 is in a C-shaped cantilever bracket shape and is formed by welding a lower cantilever 51 buried under the ground, two fixed upright posts 52 and a riding wheel plate 53 of an upper cantilever, the two parking frames 5 are fixed at the positions of the distance of a small half parking space at the left side and the right side of the center line of one layer of two adjacent parking spaces, the distance between the center lines of the two parking frames 5 is equal to the wheelbase of the front wheel and the rear wheel of the vehicle, the two parking frames 5 form a two-layer parking space, namely, the two-layer parking space and the parking space of the left layer and the right layer below are staggered by a half parking space, the length of the riding wheel plate 53 of the upper cantilever is larger than the width of the vehicle, the height of the lower surface is higher than that of the parking vehicle of one layer, the length of the lower cantilever 51 is close to the width of the vehicle, a channel steel is adopted, the opening is downward, so that two grooves are transversely cut on the ground, the two sides of the channel steel can be embedded into the ground, the parking frames 5 can be stably fixed on the ground, and the riding wheel plate 53 has the function of parking tires for parking the front and rear of the two layers of the parking vehicles, thereby forming two layers of parking spaces which are staggered with the first layer of parking spaces,

the beneficial effects of the C-shaped cantilever bracket shape of the parking frame and the lower buried cantilever are as follows: the normal driving in or out of the vehicle in the original ground parking space is not influenced, and the strength of the frame for supporting the weight of the vehicle is increased.

The utility model provides an automobile carrier places the inboard edge upper position of line between two adjacent horizontal parking stalls of one deck, two parking frame 5 of depositing two layers of vehicles are fixed in both sides, the position of the little half parking stall distance of parking stall is deposited to the one deck about promptly, two 5 central lines of depositing the frame are apart from the size and are equal to the preceding rear wheel base of vehicle, two layers of parking stalls are deposited to this two frame 5 constitutions of depositing, the ware 1 of getting of carrier, elevating gear 2 and antedisplacement device 3 accomplish respectively "get the car", "promote" and "remove" the action, realize that two layers of automatic dislocation of vehicle are deposited, its method specifically is: the automatic program compiled by the electric control system 4 is used for controlling the forward moving device 3 to insert the fork 11 of the vehicle taking device 1 under the chassis of the vehicle parked in the temporary parking frame 01, then two forks 11 are unfolded at a distance which can only be aligned with bearing points on the chassis of the vehicle, then the vehicle is lifted by the lifting device 2, finally the forward moving device 3 is moved to transport the vehicle to the storage frame 5 with the height of two layers for storage, the two layers of storage and two transverse storage positions of the lower layer are respectively parallel and staggered by half parking space,

the beneficial effects are that: the intermediate space of the transverse parking spaces of one layer is sufficient, the parking spaces with the number which is twice that of the original parking spaces on the ground are basically increased, the vehicles on the first layer and the second layer are not interfered with each other when being stored/taken out,

as shown in fig. 8, 9 and 10, a vehicle carrier is applied to a two-layer vertical parking and storage system, in which two adjacent longitudinal parking spaces on one layer are perpendicular to a running road, so that a temporary parking frame 01 is also arranged perpendicular to the two adjacent longitudinal parking spaces, the vehicle carrier is placed at the central position of the center line of the two adjacent longitudinal parking spaces, two C-shaped cantilever parking frames 5 are fixed on the side line near the entrance of the two adjacent parking spaces on one layer, the two C-shaped openings are symmetrically inward, the width of the supporting frame 53 is equal to the width of the vehicle, the length of the cantilever is greater than the front suspension distance and the rear suspension distance of the vehicle, so that the central distance of the two supporting frames 53 is equal to the wheelbase of the vehicle, and the two adjacent parking frames 5 can share a set of upright column 52, namely, the two parking spaces on the two layers are vertically staggered by half a space with the two longitudinal parking spaces on the lower layer,

the beneficial effects are that: the longitudinal vertical parking spaces of one layer and the space of the upper half are fully provided, the parking spaces of half of the original ground are increased, and the vehicles of the first layer and the second layer are not interfered with each other when being stored/taken out,

an automobile carrier and a dislocation stereo parking mode thereof are as follows: an initial position of a vehicle carrier is: the electric push rod 35 and the double scissor mechanism 32 are both retracted, respectively, so that the moving mast 24 abuts against the fixed upright 31 and the lifting member 141 is in the uppermost position, with the distance between the forks 11 being the smallest and in the ground position.

When the vehicles in the two parking spaces on the first layer are not provided with the automobile carriers, the vehicles normally laterally arrive at the vehicles and are transversely parked or directly drive into the longitudinal parking space, and when the vehicles are parked, the vehicles on the first layer do not need to exceed the parking frame 01 drawn on the outer end of the ground;

the operation form of the 'storage' of the two-layer vehicle is as follows:

a) the parking of the two-story vehicle must be stopped in the temporary parking frame 01, and the front wheels of the vehicle must be pressed within the stopping double line 013,

b) pressing a 'storage' button on the electric control system 4, and sequentially acting according to the following sequence: firstly, the movable rod of the electric push rod 35 extends out, the lifting device 2 drives the vehicle taking device 1 to move outwards, so that the leg inserting mechanism 26 and the pallet fork 11 are inserted below a vehicle chassis; secondly, the screw rod lifter 15 is started, the nut drives the lifting piece 141 to move downwards, under the action of the supporting mechanism 16, the two four-bar linkages 14 are unfolded, the relative distance between the two forks 11 is gradually increased, the diffuse reflection photoelectric switch 18 is touched with a vehicle tire, the screw rod lifter 15 stops, the two forks 11 stop unfolding operation, at the moment, the two forks 11 are aligned to the supporting point of the vehicle chassis, then the electric hoist 23 is started, the steel wire rope 22 starts to be wound, the carriage 12 drives the vehicle to move upwards, and the electric hoist 23 stops after the vehicle chassis is lifted to the highest position higher than the upper surface of the parking frame; then, the movable rod of the electric push rod 35 retracts, and the lifting device 2 drives the vehicle taking device 1 and the vehicle to move inwards to a position right above the vehicle storage frame 5; finally, the electric hoist 23 is started reversely again, the sliding frame 12 and the vehicle descend together, so that the front and rear tires of the vehicle collide with the riding wheel plates of the two side storage frames 5, the vehicle is stored in a two-layer storage space, the chassis of the vehicle is separated from the fork 11, the two unfolded forks 11 do not descend any more, and a vehicle taking-out command is waited;

on the contrary, the vehicle 'taking out' operation mode is as follows:

c) first, the vehicle taking-out of the two-layer parking frame can be started by paying attention to the fact that no article exists in the ground of the temporary parking frame 01,

d) pressing the "take out" button on the electronic control system 4 will act in sequence as follows: the electric hoist 23 is started, the lifting device 2 drives the two fork forks 11 which are unfolded to rise to the highest position, and the electric hoist 23 stops after front and rear wheels of the vehicle are separated from the riding wheel plates of the two side storage frames 5; secondly, the movable rod of the electric push rod 35 extends out, the vehicle taking device 1 and the vehicle move outwards, and the vehicle reaches the upper space in the temporary parking frame 01; then, the electric hoist 23 is started reversely, after the carriage 12 with the vehicle descends to the lowest position of the carriage 12, the electric hoist 23 stops, simultaneously the screw rod lifter 15 is started reversely, the nut drives the lifting piece 141 to ascend, the two forks 11 are also folded along the ground towards the middle to return to the initial state, finally, the movable rod of the electric push rod 35 retracts, the lifting device 2 drives the vehicle taking device 1 to fully retract to the initial state, all mechanisms of the vehicle carrier return to the initial position to wait for the next operation cycle,

as shown in fig. 11, 12 and 13, the system for storing a hybrid multi-layer dislocation stereo vehicle further includes: a machine base 6, a balance rotating frame 7 and a temporary parking frame 01, wherein two adjacent parking spaces on one layer are transversely parked at the side of a sidewalk with a high step, an automobile carrier is placed at the side of the step of the sidewalk at the central line of the two transverse parking spaces, the machine base 6 can be placed at the position close to the side of the step of the sidewalk,

the base 6 includes: a bottom plate 61, a positioning upright post 62, a central plate 63, a positioning ring 64 and a positioning upright post 62 are vertically welded on the bottom plate 61, the tubular positioning upright post 62 is vertically positioned behind the fixed door frame 31 of the forward moving device 3, the bottom plate 61 is fixed on the ground, the central plate 63 is horizontally welded in the lower section pipe of the positioning upright post 62, the positioning ring 64 is sleeved on the top section of the positioning upright post 62,

the balance rotating frame 7 includes: a rotary upright post 71, a central bearing 72, a plurality of circumferential rollers 73, cantilever beams 74, a rotary motor 75, a driving gear 76, a driven gear ring 77, a parking basket 78 and a bottom end sealing plate 79, wherein the central bearing 72 adopting a heavy tapered bearing is arranged in a central bearing ring below the bottom end sealing plate 79 of the rotary upright post 71 and is vertically inserted into the positioning upright post 62, the central bearing 72 is just sleeved on the central step of the central plate 63, the plurality of circumferential rollers 73 are vertically arranged on the periphery of the middle part of the positioning upright post 72, so that the periphery of the rollers is pressed on the outer circumferential surface of the positioning ring 14 and can circumferentially roll along the surface, the two cantilever beams 74 extending out from the transverse cantilever arms at two sides are arranged at the top of the positioning upright post 62, the driven gear ring 77 is sleeved on the outer circumference of the upper section in the rotary upright post 71, the rotating motor 75 is vertically fixed on the outer wall of the positioning column 62, and the driving gear 76 is engaged with the driven gear ring 77, so that the rotating frame 7 can be driven to rotate vertically by 90 degrees leftwards or rightwards, and the parking basket 78 is characterized by comprising: two C-shaped hanging brackets 281 and two tire supporting plates 782 are welded into a parking frame type hanging bracket with an opening at the bottom, a small automobile can be parked in a cavity in the parking hanging bracket 78, front tires and rear tires of the automobile are just respectively pressed in the range of the supporting plates 782 below two ends and are symmetrically and respectively arranged below the cantilever beam 74 extending out from the transverse cantilever,

the specific operation mode of the application occasion is as follows: a row of transverse parking spaces are arranged on the pavement ground of a high step at the edge of a motor vehicle road in a forward direction, a vehicle taking device 1, a lifting device 2, a forward moving device 3, an electric control system 4, a machine base 6 and a balance rotating frame 7 are arranged on the inner side of the middle of each adjacent parking space, a temporary parking frame 01 is arranged on the outer side, according to an automatic program compiled by the electric control system 4, the forward moving device 3 is controlled to insert a fork 11 of the vehicle taking device 1 below a chassis of a vehicle, the distance between the two forks 11 is adjusted to be aligned with four supporting points of the chassis of the vehicle, the vehicle is lifted by using the lifting device 2, then the forward moving device 3 operates to automatically carry a certain empty parking hanging basket 78 for parking the vehicle in the temporary parking frame 01, otherwise, the vehicle stored in the parking hanging basket 78 can be automatically carried into the temporary parking frame 01 to be parked,

the combined three-dimensional parking system has the beneficial effects that: one deck is transversely depositing the parking stall, the second floor is the top that perpendicular vehicle half of parking is located the one deck vehicle, another half is located the pavement top, two layers of vehicles position under the pavement, just in time can park two-wheeled electric bicycle or bicycle, so, make full use of park the space of two-wheeled electric bicycle or bicycle top, increase one set of balanced swivel mount 7, then two layers deposit parking stall quantity and deposit the twice of parking stall quantity for the one deck, if superpose one set of balanced swivel mount 7 again, the corresponding rise height of auto carrier elevating gear changes into the three-layer, then deposit the parking stall and can increase more.

Further, as shown in fig. 14 and 15, the fork 11 of the vehicle taking device 1 can be made to rotate automatically, that is, the rotating fork 9 comprises: the horizontal fork body 91, the vertical section 92, the rotating shaft 93, the second electric push rod 94, the stressed rotating arm 95, the horizontal fork body 91 and the vertical section 92 are hinged into an L-shaped pallet fork through the rotating shaft 93, the stressed rotating arm 95 is installed at the root end of the horizontal fork body 91, one end of the second electric push rod 94 is installed on a support at the rear side of the top end of the vertical section 92, the other end of the second electric push rod 94 is hinged with the stressed rotating arm 95, when the second electric push rod 94 is electrified and extended, the horizontal fork body 91 can be pushed to rotate 90 degrees around the center of the rotating shaft 93, and correspondingly, the leg inserting mechanism 26 of the lifting device 2 can also be made into an automatic rotating form or the leg inserting mechanism 26 can be detached,

further, as shown in fig. 16 and 17, similarly, the leg inserting device 26 of the lifting device 2 may be made to be an automatic rotation type, and the leg inserting rotation mechanism 8 of the leg inserting bracket 261 includes: the rotary rack 81, the rotary support 82, the rotary shaft 83, the rotary gear 84, the rotary rack 85, the thrust top wheel 86 and the thrust support 87 are arranged on the circumference of the rotary gear 84, half of the rotary gear 84 is in a gear form, and half of the rotary support 82 is in a ratchet form, the rotary support 82 is arranged on the front side of a lower cross beam 243 of the movable door frame 24, the rotary shaft 83 connects the rotary rack 81, the rotary support 8 and the rotary gear 84 in series and is hinged with the rotary support 8 and is in key connection with the rotary rack 81 and the rotary gear 84, the rotary rack 85 and the rotary gear 84 can be arranged on the ground in a manner of being meshed with one point before the initial position of the movable door frame 24, the rotary rack 85 can be meshed with the rotary gear 84 in a gear form before the initial position of the movable door frame 24, when the initial position is reached, the rotary rack 85 just rotates 90 degrees to drive the rotary rack 81 to rotate 90 degrees, the rotating bracket 81 is realized to be in a vertical state from a horizontal state, the leg inserting device 26 is positioned on the central line of the portal frame, the thrust top wheel 86 is sleeved on the thrust support 87, then the thrust support 87 is installed at the rear side of the rotating support 82, the top tooth crest of the thrust top wheel 86 is arranged on the ratchet groove in the form of a half ratchet wheel on the rotating gear 84, the thrust top wheel 86 is in a gravity return form, in the range that the moving portal frame 24 is away from the rotating rack 85, the thrust top wheel 86 deflects anticlockwise under the action of the gravity ball of the thrust top wheel 86, the top tooth crest of the thrust top wheel 86 is arranged on the ratchet groove on the rotating gear 84, the rotating bracket 81 is stopped to rotate upwards, a certain bending moment force can be born by the rotating bracket 81, when the moving portal frame 24 moves close to the rotating rack 85, the gravity ball of the thrust top wheel 86 firstly touches the rotating rack 85 to deflect clockwise and lifts, so that the top tooth of the thrust top wheel 86 is away from the ratchet groove on the rotating gear 84, then, the form of the gear on the rotary gear 84 is engaged with the rotary rack 85 and rotates clockwise by 90 °, in the process, the gravity ball slides on the upper surface of the rotary rack 85 all the time, so that the two can give up the space occupying the ground above the parking space on one floor, the parking spaces on one floor are respectively the driving-in or driving-out of the parked vehicle,

further, as shown in fig. 18 and 19, in the case of a row of ground horizontal parking spaces, the fixed gantry 31 of the advancing device 3 is modified to have a structure capable of moving horizontally, that is, the horizontal movement gantry 100 includes: the transverse portal 101, the transverse travelling wheel 102, the transverse track wheel 103, the transverse track 104, the transverse track bracket 105 and the transverse traction device 200, the transverse portal 101 is a rectangular frame welded by two fixed upright posts 312 and three beams 314, the transverse travelling wheel 102 and the transverse track wheel 103 are respectively transversely installed on the front side of the lower end beam 314 and the rear side of the middle beam 314, the transverse travelling wheel 102 is supported on the ground and can transversely roll along the ground, the two ends of the transverse track 104 are horizontally and transversely supported by the two transverse track brackets 105 fixed with the ground, and the transverse track wheel 103 is embedded into the transverse track 104 and can transversely roll along the track thereof, the transverse traction device 200 comprises a traction motor 201, a traction driving sprocket 202, a traction driven sprocket 203, a traction chain 204 and a traction block 205, the traction motor 201 with an extension shaft provided with the traction driving sprocket 202 is horizontally installed on the transverse track bracket 105 at one end, the traction driven sprocket 203 is installed on the transverse track support 105 at the other end, two end heads of the traction chain 204 are respectively connected with a traction block 205, the traction drive sprocket 202 and the traction driven sprocket 203 are horizontally wound, the traction blocks 205 at the two end heads are respectively transversely moved on the rear side surfaces of two fixed upright posts 312 of the portal frame 101 and are fixed uniformly, therefore, the traction motor 201 is started, the traction drive sprocket 202 is driven to drive the traction driven sprocket 203 to transversely and linearly pull the transverse motion portal frame 100 to integrally move along the transverse track direction and the transverse track in the transverse track direction in a driving mode, the carrier fork 11 is enabled to rotate upwards by 90 degrees, and on the premise that the carrier is not provided with a leg inserting device, the whole automobile carrier transversely moves, and the beneficial effects are that: when the length of the transverse track 104 is larger than the length of n ground parking spaces, the automobile carrier transversely moves by the length of n parking spaces, namely, one automobile carrier can serve a row of n sets of two-layer parking frames, so that the equipment cost is greatly reduced, and the automobile carrier is suitable for residential communities and factory units.

The novel stereo garage has the beneficial effects that: convenient and accurate parking, short vehicle storing and taking time, safe access of drivers, simple, convenient and fast field installation and no need of ground and space infrastructure construction.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.

Claims (12)

1. A carrier, comprising: the device comprises a vehicle taking device (1), a lifting device (2), a forward moving device (3) and an electric control system (4); wherein,

the vehicle taking device (1) comprises a pair of forks (11), a screw rod lifter (15) and a four-bar linkage mechanism (14), and the horizontal distance between the forks (11) can be changed through the four-bar linkage mechanism (14) and the screw rod lifter (15);

the lifting device (2) is used for driving the pair of forks (11) to lift;

the advancing device (3) is used for driving the pair of forks (11) to move along the direction vertical to the arrangement direction of the pair of forks (11).

2. The carrier of claim 1,

the car taking device (1) further comprises a sliding frame (12), the sliding frame (12) is a rectangular frame formed by welding two vertically placed first channel steels (121), an upper transverse plate (122) and a lower transverse plate (123), and the two first channel steels (121) are symmetrical and arranged with notches inwards;

the four-bar linkage (14) comprises: the lifting piece (141) is a rectangular three-dimensional frame body, a vertical central hole is sleeved on a screw rod of the screw rod lifter (15), a nut in threaded connection with the screw rod of the screw rod lifter (15) is fixed in the middle of the lifting piece (141), the second rollers (144) are symmetrically arranged on two sides of the lifting piece (141), the second rollers (144) are located in a groove of the first channel steel (121), the front surface of the lifting piece (141) is hinged to the rocker arm connecting rod (143), and the lifting piece (141) and the rocker arm connecting rod (143) are connected with vertical sections of the fork (11) to form a movable parallelogram mechanism;

the carrier is also provided with a supporting mechanism (16) which comprises a supporting frame (161) and a third roller (162), wherein the three rollers (162) are arranged at two ends of the supporting frame (161), the supporting frame (161) is horizontally arranged at the front side position of the lower bottom transverse plate (123), and the lower side surface of the rocker arm connecting rod (143) at the lower side of the parallelogram mechanism is lapped on the third roller (162).

3. The carrier of claim 2,

the lifting device (2) comprises movable pulleys (21), steel wire ropes (22), an electric hoist (23) and a movable portal (24), the movable portal (24) is a rectangular frame formed by welding two vertically placed C-shaped columns (241), an upper cross beam (242) and a lower cross beam (243), one section of C-shaped track (244) is symmetrically welded at the upper end sections of the two C-shaped columns (241) on the outer side of the movable portal (24), the two movable pulleys (21) are hinged to the upper cross end plate (122) of the sliding frame (12), the electric hoist (23) is horizontally arranged at one end of the upper cross beam (242), the steel wire ropes (22) droop, the two movable pulleys (21) on the lower side are bypassed, the two movable pulleys (21) are vertically upwards connected to the other end of the upper cross beam (242), first rollers (13) are symmetrically arranged on the outer sides of the first 121), and channel steel (13) are symmetrically embedded into the two sides of the movable portal (24) symmetrically, grooves of the C-shaped columns (241) are formed by grooves of the first rollers (13) And can roll up and down along the inner surface.

4. The carrier of claim 3,

the forward moving device (3) comprises a fixed portal (31), double-shearing fork mechanisms (32), fixed supports (33), fourth rollers (34) and an electric push rod (35), the fixed portal (31) comprises a bottom plate (311), fixed upright columns (312), short rails (313) and cross beams (314), the two fixed upright columns (312) and the three cross beams (314) are welded into a rectangular frame, the bottom plate (311) is welded at the lower ends of the fixed upright columns (312), the two short rails (313) are tightly welded at the upper end sections of the rear ends of the rectangular frame at intervals, the two positioning supports (33) are arranged below the two short rails (313) and fixed at the middle sections of the fixed upright columns (312), the ends of the shearing fork arms below one sides of the two sets of double-shearing fork mechanisms (32) are respectively hinged with the fixed supports (33) at the middle sections of the fixed upright columns (312), the upper ends of the shearing fork arms are respectively provided with the fourth rollers (34), and the fourth roller (34) is embedded into the short track (313) above, the scissor arm ends below the other sides of the two sets of double-scissor mechanisms (32) are respectively hinged with the middle section positioning support (26) of the movable door frame (24), the fourth roller (34) is respectively installed at the scissor arm ends above, the fourth roller (34) is embedded into the C-shaped track (244) above, the two ends of the electric push rod (35) are respectively hinged with the middle section of the lower scissor arm on one side of the double-scissor mechanism (32) and the middle section of the upper scissor arm on the other side of the double-scissor mechanism (32), and the expansion and contraction of the electric push rod (35) can control the expansion and contraction of the double-scissor mechanism (32), so that the movable door frame (24) is pushed to move back and forth.

5. The carrier of claim 4,

two outer sides of the lower end of the movable gantry (24) are provided with traveling wheels (25);

the carrier can also be additionally provided with a leg inserting mechanism (26), the leg inserting mechanism (26) comprises a leg inserting support (261) and a supporting ground wheel (262), the leg inserting support (261) is horizontally and forwardly cantilever-extended and installed on the lower cross beam (243) of the moving door frame (24), at least one supporting ground wheel (262) which is circumferentially supported on the ground is installed at the cantilever end of the leg inserting support (261), and the rolling axis of the supporting ground wheel is parallel to the rolling axis of the travelling wheel (25).

6. The carrier according to any one of claims 1 to 5,

diffuse reflection photoelectric switches (18) and rubber base plates (19) are respectively installed on the transverse outer sides of the horizontal sections of the pallet forks (11) and the upper surfaces of the horizontal sections, the diffuse reflection photoelectric switches (18)) are aligned to the positions of vehicle tires in the lateral direction, and when two pallet forks (11) below a vehicle run in a unfolding mode, once a certain diffuse reflection photoelectric switch (18) is close to a set distance of the vehicle tires, the power of the screw rod lifter (15) is cut off; the diffuse reflection photoelectric switch (18) can be replaced by a limit touch plate;

or a plurality of universal balls (17) are respectively arranged below the horizontal sections of the two forks (11).

7. The carrier according to any one of claims 1 to 5,

the carrier is used for carrying vehicles;

the length of the leg inserting support (261) is adaptive to the width of a vehicle, the width of the leg inserting support is smaller than the minimum distance between the inner sides of the two forks (11) when the forks are folded, the height of the leg inserting support is smaller than the minimum ground clearance of a vehicle chassis, and the diameter of the supporting ground wheel (262) is smaller than the minimum ground clearance of the vehicle chassis.

8. A two-story parking frame system, comprising a carrier according to any one of claims 1 to 7, n parking frames (5) and a temporary parking frame (01) on the ground, wherein the carrier is located on the inner side of the line between two adjacent horizontal parking spaces on one story, the n parking frames (5) for storing two stories of vehicles are fixed on both sides of the horizontal parking spaces on the ground, the distance between the two parking frames (5) on the adjacent horizontal parking spaces on the ground is equal to the wheelbase of the front and rear of the vehicle, the parking frames (5) are in the shape of C-shaped cantilever brackets and are formed by welding a lower cantilever (51) buried under the ground, two fixed upright posts (52) and a wheel supporting plate (53) of an upper cantilever, and the two parking frames (5) form one two-story parking space, that is half a space apart from the adjacent parking spaces on the ground on both sides on the lower story, the length of the riding wheel plate (53) of the upper cantilever is larger than the width of the vehicle, the height of the lower surface of the riding wheel plate is higher than the height of a layer of parked vehicle, the length of the lower cantilever (51) is close to the width of the vehicle and can be buried under the ground surface, and the temporary parking frame (01) positioned at the outer sides of the separation lines of two adjacent transverse parking spaces on the ground is drawn on the ground and is parallel to one layer of the adjacent transverse parking spaces on the ground;

wherein n is an even number.

9. Two-level parking frame system, characterized in that the system comprises a carrier according to any of claims 1-7, a temporary parking frame (01) on the ground, and n parking frames (5);

the temporary parking frame (01) located on the outer sides of two adjacent longitudinal parking space separation lines on the ground is drawn on the ground and is perpendicular to two adjacent ground longitudinal parking spaces on one layer, the carrier is located in the central position of the two adjacent longitudinal parking space separation lines, the C-shaped cantilever parking frame (5) is fixed on a side line close to the entrances of the two adjacent parking spaces on one layer, the parking frame (5) comprises a lower cantilever (51) buried under the ground surface, a vertically arranged upright post (52) and a support plate frame (53) located at the top end of the upright post (52), the central distance of the two support plate frames (53) of the two parking frames (5) which are arranged at intervals is equal to the axle distance between the front wheel and the rear wheel of a vehicle, and the intermediate parking frames (5) which are adjacent to the two layers of parking spaces can share one set of upright post (52);

wherein n is an even number.

10. A hybrid multi-level displaced stereoscopic storage system, characterized in that it comprises a carrier according to any of claims 1 to 7, a stand (6), a balancing swivel (7), an electric control system (4), and a temporary parking frame (01); wherein,

the balance rotating frame (7) is rotatably arranged at the top of the base (6), and the balance rotating frame (7) comprises a parking basket (78) for storing vehicles;

a row of ground transverse parking spaces are arranged on the pavement ground of a high step on the side of a motor vehicle road in the forward direction, the carriers and the balance rotating frames (7) are positioned at the inner sides of two adjacent transverse parking space separation lines on the ground, a ground temporary parking frame (01) is arranged at the outer side of the adjacent transverse parking space separation lines, the electric control system (4) controls the forward moving device (3) to insert the fork (11) of the carrier into the temporary parking frame (01) under the chassis of the vehicle, and the distance between the two forks (11) is adjusted to be aligned with four supporting points of the chassis of the vehicle, the vehicle is lifted by the lifting device (2), then, the forward moving device (3) operates to convey the automobile in the parking temporary parking frame (01) to any empty parking basket (78) for storage, and conversely, the automobile in the parking basket (78) can be conveyed to the ground to park in the temporary parking frame (01).

11. The carrier of claim 4,

the fork (11) of the vehicle taking device (1) can be made into an automatic rotating form, namely the rotating fork (9) comprises: the fork comprises a horizontal fork body (91), an upright section (92), a rotating shaft (93), a second electric push rod (94), a stressed rotating arm (95), wherein the horizontal fork body (91) and the upright section (92) are hinged into an L-shaped fork through the rotating shaft (93), the stressed rotating arm (95) is installed at the root end of the horizontal fork body (91), one end of the second electric push rod (94) is installed on a support at the rear side of the top end of the upright section (92), the other end of the second electric push rod is hinged with the stressed rotating arm (95), when the second electric push rod (94) is electrified and extended, the horizontal fork body (91) can be pushed to upwards rotate for 90 degrees around the center of the rotating shaft (93),

correspondingly, the leg inserting device (26) of the lifting device (2) can also be made into an automatic rotating mode, and a leg inserting rotating mechanism (8) of the leg inserting support (261) comprises: the rotary rack (81), the rotary support (82), the rotary shaft (83), the rotary gear (84), the rotary rack (85), the anti-thrust top wheel (86) and the anti-thrust support (87), wherein the rotary support (82) is installed on the front side of a lower cross beam (243) of the movable door frame (24), is hinged with the rotary support (8), is in key connection with the rotary support (81) and the rotary gear (84), the rotary rack (85) and the rotary gear (84) are installed on the ground in a meshed mode, the rotary rack (85) is initially meshed with the rotary gear (84) before the initial position of the movable door frame (24) in moving, the rotary rack (85) just rotates 90 degrees when the initial position is reached, the rotary support (81) is enabled to reach a vertical state from a horizontal state, and the anti-thrust support (87) is installed on the rear side of the rotary support (82), and the thrust crown wheel (86) pushes up the tooth top to the rotating gear (84), the thrust crown wheel (86) is in a gravity return mode, when the movable door frame (24) leaves the range of the rotating rack (85), the thrust crown wheel (86) pushes up the tooth top to the ratchet groove on the rotating gear (84) under the action of the gravity ball of the thrust crown wheel (86), the rotating bracket (81) is stopped to rotate, the rotating bracket (81) can bear bending moment force, when the movable door frame (24) moves towards the rotating rack (85), the gravity ball of the thrust crown wheel (86) firstly touches the rotating rack (85), the thrust tooth on the thrust crown wheel (86) leaves the rotating gear (84), the rotating bracket (81) can rotate 90 degrees from a horizontal state to a vertical state, and in the process, the gravity ball always slides on the upper surface of the rotating rack (85).

12. A carrier as claimed in claim 3, 8, 11, characterised in that the fixed portal (31) of the advancing device (3) is modified to a laterally movable configuration, i.e. the laterally movable portal (100) comprises: the transverse gantry comprises a transverse gantry (101), transverse traveling wheels (102), transverse track wheels (103), transverse tracks (104), transverse track supports (105) and a transverse traction device (200), wherein the transverse gantry (101) is a rectangular frame formed by welding two fixed upright posts (312) and three beams (314), the transverse traveling wheels (102) and the transverse track wheels (103) are respectively transversely installed on the front side of the lower end beams (314) and the rear side of the middle beams (314), the transverse traveling wheels (102) are supported on the ground and can transversely roll along the ground, two ends of each transverse track (104) are horizontally and transversely supported by the two transverse track supports (105) fixed to the ground, the transverse track wheels (103) are embedded into the transverse tracks (104) and can transversely roll along the tracks, and the transverse traction device (200) comprises a traction motor (201), a traction driving chain wheel (202), The traction drive device comprises a traction driven sprocket (203), a traction chain (204) and a traction block (205), wherein a traction motor (201) of which an extension shaft is provided with a traction driving sprocket (202) is horizontally arranged on a transverse track support (105) at one end, the traction driven sprocket (203) is arranged on the transverse track support (105) at the other end, two ends of the traction chain (204) are respectively connected with the traction block (205) and horizontally pass through the traction driving sprocket (202) and the traction driven sprocket (203), the traction blocks (205) at the two ends are respectively arranged on the rear side surfaces of two fixed upright posts (312) of a transverse portal frame (101) and are fixed uniformly, therefore, the traction motor (201) is started to drive the traction driving sprocket (202) to drive the traction driven sprocket (203) to transversely and linearly pull the whole transverse motion portal frame (100) to reversely move along a transverse track in the transverse track direction, the whole automobile carrier moves transversely on the premise that the carrier fork (11) rotates upwards for 90 degrees (the carrier is not provided with a leg inserting device).

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