CN108729710B - Double-layer avoidance-free three-dimensional parking equipment - Google Patents

Double-layer avoidance-free three-dimensional parking equipment Download PDF

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Publication number
CN108729710B
CN108729710B CN201810932493.0A CN201810932493A CN108729710B CN 108729710 B CN108729710 B CN 108729710B CN 201810932493 A CN201810932493 A CN 201810932493A CN 108729710 B CN108729710 B CN 108729710B
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China
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plate
vehicle carrying
oil cylinder
longitudinal
carrying plate
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CN108729710A (en
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周兴华
孙晓
张建海
程丽丽
周帅
刘晓龙
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Jilin University
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Jilin University
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/02Small garages, e.g. for one or two cars
    • E04H6/06Small garages, e.g. for one or two cars with means for shifting or lifting vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/02Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The invention discloses double-layer avoidance-free three-dimensional parking equipment, which solves the problem that a bottom parking space needs to be in a cantilever state with a vehicle carrying plate when a top parking space enters and exits a vehicle, and comprises a left support frame, a right support frame, a rear upper cross beam, a dragging mechanism, a lifting mechanism and the vehicle carrying plate; the lifting mechanism comprises a left rear oil cylinder, a left front oil cylinder, a right front oil cylinder and a right rear oil cylinder; the left support frame and the right support frame are arranged on a foundation, and the rear upper cross beam is fixed at the top ends of a left rear upright post of the left support frame and a right rear upright post of the right support frame; the dragging mechanism is arranged on the left supporting frame and the right supporting frame; the left front oil cylinder and the left rear oil cylinder are arranged on the foundation at the left side of the front end and the rear end of the left support frame side by side, and the right front oil cylinder and the right rear oil cylinder are arranged on the foundation at the right side of the front end and the rear end of the right support frame side by side; the extending ends of the left front oil cylinder and the left rear oil cylinder are respectively hinged with the front end and the rear end of the bottom surface of the left end of the vehicle carrying plate, and the extending ends of the right front oil cylinder and the right rear oil cylinder are respectively hinged with the front end and the rear end of the bottom surface of the right end of the vehicle carrying plate.

Description

Double-layer avoidance-free three-dimensional parking equipment
Technical Field
The invention relates to a three-dimensional parking device, in particular to a double-layer avoidance-free three-dimensional parking device.
Background
With the continuous rise of the quantity of the reserved automobiles, the problem of difficult parking is more and more prominent, and in order to solve the problem, various large-scale three-dimensional parking equipment is continuously emerging in the busy areas such as large-scale markets. However, it becomes valuable to design a small-sized three-dimensional parking apparatus which occupies a small area and is practical for a region with a small space, such as a parking space beside a private garage and a road. At present, when a top-layer vehicle is driven into and out of a parking space, most of small double-layer three-dimensional parking equipment needs to ensure that the bottom-layer parking space is free of vehicles, which undoubtedly makes the use of the equipment very inconvenient and limits the application.
In order to solve the problem, the Chinese patent application publication number is CN107338982A, the publication date is 2017, 11 months and 10 days, the patent name is ' avoidance-free three-dimensional parking equipment capable of being lifted directly and a control method thereof ', the Chinese patent grant bulletin number is CN206144225U, the bulletin date is 2017, 5 months and 3 days, and the patent name is ' a pure screw rod garage outside which the layered three-dimensional parking garage is lifted directly. The two applications respectively disclose a directly liftable avoidance-free three-dimensional parking device and a three-dimensional parking garage which is lifted outside the garage, the parking device and the parking garage introduced in the two patents are always in a cantilever state in the working process, and the vehicle carrying plate and the upright post connected with the vehicle carrying plate bear very large bending moment in the process of vertically lifting the vehicle, so that the design and manufacturing difficulty of the device is certainly increased, and the feasibility of the scheme design is reduced.
Disclosure of Invention
The invention aims to solve the technical problem that the bottom parking space needs to be kept away from a cantilever state and bear a larger bending moment when a vehicle carrying plate is in a working process in the process of entering and exiting a vehicle in the top parking space in the prior art, and provides double-layer avoidance-free three-dimensional parking equipment.
In order to solve the technical problems, the invention is realized by adopting the following technical scheme: the double-layer avoidance-free three-dimensional parking equipment comprises a supporting frame, a dragging mechanism, a lifting mechanism and a vehicle carrying plate;
the support frame comprises a left support frame, a right support frame and a rear upper cross beam; wherein: the left support frame comprises a left front upright post and a left rear upright post, and the right support frame comprises a right front upright post and a right rear upright post;
the lifting mechanism comprises a left rear oil cylinder, a left front oil cylinder, a right rear oil cylinder, a left front hinged support, a right front hinged support, a left rear hinged support and a right rear hinged support;
the left rear oil cylinder is a single piston rod type piston cylinder, is rotationally connected with a left rear hinged support through a tail lug and a pin shaft, is fixed on a foundation through an anchor bolt, and is rotationally connected with a rear hinged support on a left longitudinal beam of the vehicle carrying plate through a piston rod end lug and a pin shaft; the left front oil cylinder is a single piston rod type piston cylinder, is rotationally connected with the left front hinged support through a tail lug and a pin shaft, is fixed on a foundation through an anchor bolt, and is rotationally connected with the front hinged support on the left longitudinal beam of the vehicle carrying plate through a piston rod end lug and a pin shaft; the effective acting area of the rodless cavity piston of the left front oil cylinder is the same as that of the rodless cavity piston of the left rear oil cylinder, and the rodless cavity of the left front oil cylinder is communicated with the rodless cavity of the left rear oil cylinder by a high-pressure oil pipe.
The right rear oil cylinder is a single piston rod type piston cylinder, is rotationally connected with the right rear hinged support through a tail lug and a pin shaft, is fixed on a foundation through an anchor bolt, and is rotationally connected with the rear hinged support on the right longitudinal beam of the vehicle carrying plate through a piston rod end lug and a pin shaft; the right front oil cylinder is a single piston rod type piston cylinder, is rotationally connected with a right front hinged support through a tail earring and a pin shaft, is fixed on a foundation through an anchor bolt, and is rotationally connected with a front end hinged support on a right longitudinal beam of the vehicle carrying plate through a piston rod end earring and a pin shaft; the effective acting area of the rodless cavity piston of the right front oil cylinder is the same as that of the rodless cavity piston of the right rear oil cylinder, and the rodless cavity of the right front oil cylinder is communicated with the rodless cavity of the right rear oil cylinder by a high-pressure oil pipe.
The vehicle carrying plate comprises 20-30 vehicle carrying plate longitudinal support plates, vehicle carrying plate left guide plates, vehicle carrying plate rear cross beams, vehicle carrying plate right guide plates, vehicle carrying plate front cross beams, vehicle carrying plate left longitudinal side beams and vehicle carrying plate right longitudinal side beams which have the same structure;
the left longitudinal side beam of the vehicle carrying plate and the right longitudinal side beam of the vehicle carrying plate are mirror symmetry structural members;
The rear beam of the vehicle carrying plate and the front beam of the vehicle carrying plate are the same structural member;
the left guide plate and the right guide plate of the vehicle carrying plate are the same structural member;
the left longitudinal beam of the vehicle carrying plate and the right longitudinal beam of the vehicle carrying plate are aligned and placed in parallel, the left longitudinal beam of the vehicle carrying plate and the right longitudinal beam of the vehicle carrying plate are positioned in the same horizontal plane, two ends of the front cross beam of the vehicle carrying plate and the rear cross beam of the vehicle carrying plate are respectively overlapped at the front end and the rear end of the left longitudinal beam of the vehicle carrying plate and the front end and the rear end of the right longitudinal beam of the vehicle carrying plate, are fixed by bolts, are parallel to each other, and are perpendicular to each other; the front and rear ends of 20-30 longitudinal support plates with the same structure are respectively welded on U-shaped grooves of a front transverse beam of the vehicle carrying plate and a rear transverse beam of the vehicle carrying plate, any 2 adjacent longitudinal support plates of the vehicle carrying plate are in contact connection, and the 20-30 longitudinal support plates with the same structure and the front transverse beam of the vehicle carrying plate are vertical to the rear transverse beam of the vehicle carrying plate; the right guide plate of the vehicle carrying plate is fixed on the right longitudinal beam of the vehicle carrying plate by adopting a screw, and the left guide plate of the vehicle carrying plate is fixed on the left longitudinal beam of the vehicle carrying plate by adopting a screw;
the right longitudinal side beam of the vehicle carrying plate comprises a right longitudinal side beam main body, 4 right longitudinal side beam transverse shaft assemblies with the same structure, a front end hinged seat and a rear end hinged seat;
The right longitudinal side beam transverse shaft assembly comprises a right longitudinal side beam transverse shaft and a right longitudinal side beam bearing; the right longitudinal side beam bearing is arranged at the right end of the right longitudinal side beam transverse shaft, and an inner bearing ring of the right longitudinal side beam bearing is fixedly connected with one end of the right longitudinal side beam transverse shaft; the left ends of the 4 right longitudinal beam transverse shafts with the same structure are uniformly fixed on the bottom surface of the right longitudinal beam main body in a welding mode, the right ends of the 4 right longitudinal beam transverse shaft components with the same structure, namely, one ends provided with right longitudinal beam bearings, extend out from the lower part of the right end surface of the right longitudinal beam main body, the extending lengths are equal, a front end hinged support and a rear end hinged support are fixed on the right end surface of the right longitudinal beam main body in a welding mode, namely, the front end and the rear end of the extending end surfaces of the 4 right longitudinal beam transverse shaft components with the same structure, and the upper surfaces of a front connecting arm and a rear connecting arm in the front end hinged support and the rear end hinged support are coplanar with the top end surface of the right longitudinal beam main body; the front end hinged support is connected with a piston rod end earring of the right front oil cylinder, the rear end hinged support is connected with a piston rod end earring of the right rear oil cylinder, and the rear end of the right longitudinal side beam of the vehicle carrying plate is provided with a through hole which is connected with a right traction chain connecting plate in the traction mechanism by adopting a pin shaft;
the left support frame is arranged on the foundation, the right support frame is arranged on the foundation on the right side of the left support frame, the right support frame and the left support frame are mutually parallel and aligned, and the rear upper cross beam is fixedly arranged between the upper ends of the left rear upright post and the right rear upright post by bolts; the dragging mechanism is arranged on the supporting frame; the left front oil cylinder and the left rear oil cylinder are respectively arranged on the foundations on the left sides of the left front upright post and the left rear upright post in parallel, and the right front oil cylinder and the right rear oil cylinder are respectively arranged on the foundations on the right sides of the right front upright post and the right rear upright post in parallel; the piston rod end earrings of the left front oil cylinder and the left rear oil cylinder are respectively hinged with the front end and the rear end of the bottom surface of the left end of the vehicle carrying plate, the piston rod end earrings of the right front oil cylinder and the right rear oil cylinder are respectively hinged with the front end and the rear end of the bottom surface of the right end of the vehicle carrying plate, and the vehicle carrying plate is in rotary connection with the dragging mechanism;
The dragging mechanism is arranged on the supporting frame and means that: the dragging mechanism comprises a worm gear speed reducing motor, a driving chain, a transmission shaft, a No. 1 chain wheel, a left dragging chain, a right dragging chain, 2 dragging outer chain plates with the same structure, a No. 2 chain wheel, a No. 3 chain wheel, a No. 4 chain wheel, a No. 5 chain wheel, a No. 6 chain wheel, a No. 7 chain wheel, a No. 8 chain wheel, a No. 9 chain wheel and 2 dragging chain connecting plates with the same structure; wherein: the left traction chain and the right traction chain have the same structure; the structure of the No. 2 chain wheel, the No. 3 chain wheel, the No. 4 chain wheel, the No. 5 chain wheel, the No. 6 chain wheel, the No. 7 chain wheel and the No. 8 chain wheel is the same as that of the No. 9 chain wheel; the worm gear speed reducing motor is fixedly arranged in the middle of the rear upper cross beam, the No. 1 sprocket is fixedly arranged in the middle of the transmission shaft, the driving chain is sleeved on the No. 1 sprocket and the sprocket at the output end of the worm gear speed reducing motor, the driving chain is meshed with the No. 1 sprocket and the sprocket at the output end of the worm gear speed reducing motor, two ends of the transmission shaft are respectively arranged on the rear end of the left upper longitudinal beam in the left support frame and the rear end of the right upper longitudinal beam in the right support frame through bearings, the No. 2 sprocket and the No. 6 sprocket are respectively sleeved on the left end and the right end of the transmission shaft, the left traction chain is arranged on the left support frame and meshed with the No. 2 sprocket, the No. 3 sprocket and the No. 4 sprocket which are arranged on the left support frame, the right traction chain is arranged on the right support frame and meshed with the No. 6 sprocket, the No. 7 sprocket and the No. 8 sprocket which are arranged on the right support frame, and the No. 9 sprocket are arranged on the right support frame; one side of the right traction chain is connected with the bolts and the traction chain connecting plate by adopting traction outer chain plates; one side of the left traction chain adopts another traction outer chain plate to be connected with the bolt and another traction chain connecting plate.
The left support frame in the technical scheme also comprises a left upper longitudinal beam and a left lower longitudinal beam; the left upper longitudinal beam is arranged at the top ends of the left front upright post and the left rear upright post, and the left upper longitudinal beam is connected with the left front upright post and the left rear upright post by adopting screws; the left side sill is arranged between the lower ends of the left front upright post and the left rear upright post, and the front end and the rear end of the left side sill are respectively connected with the left front upright post and the left rear upright post by adopting screws; the right support frame also comprises a right upper longitudinal beam and a right lower longitudinal beam; the right upper longitudinal beam is arranged at the top ends of the right front upright post and the right rear upright post, and the right upper longitudinal beam is connected with the right front upright post and the right rear upright post by adopting screws; the right side sill is installed between the lower ends of the right front upright post and the right rear upright post, and the front end and the rear end of the right side sill are respectively connected with the right front upright post and the right rear upright post by adopting screws.
The right upper longitudinal beam comprises a left vertical plate, a middle horizontal vertical plate and a right vertical plate, wherein the left end face of the middle horizontal vertical plate is contacted with the right end face of the left vertical plate and is connected together in a welding mode, the upper end face of the middle horizontal vertical plate is coplanar with the upper end face of the left vertical plate, the right end face of the middle horizontal vertical plate is contacted with the left end face of the right vertical plate and is connected together in a welding mode, and the upper end face of the middle horizontal vertical plate is coplanar with the longitudinal symmetry plane of the right vertical plate; the front end and the rear end of the right upper longitudinal beam are respectively provided with a front end through hole and a rear end through hole along the horizontal direction, the front end through hole comprises a front end left through hole and a front end right through hole, the rotation axes of the front end left through hole and the front end right through hole are collinear, a No. 9 chain wheel in the dragging mechanism is fixedly arranged on the front end through hole by adopting a pin shaft, the rear end through hole comprises a rear end left through hole and a rear end right through hole, the right end of the transmission shaft is fixedly arranged in the rear end through hole, and a No. 6 chain wheel in the dragging mechanism is arranged on the transmission shaft between the rear end left through hole and the rear end right through hole; the two sides of the bottom surface of the front end and the rear end of the right upper longitudinal beam are horizontally welded with connecting fixing plates, namely a front left fixing plate, a front right fixing plate, a rear left fixing plate and a rear right fixing plate, wherein the front left fixing plate and the front right fixing plate are connected with the top end of a right front upright post by bolts, and the rear left fixing plate and the rear right fixing plate are connected with the top end of a right rear upright post by bolts; the right upper longitudinal beam and the left upper longitudinal beam are mirror symmetry structural members.
The right front upright post in the technical scheme comprises a left longitudinal upright plate, a middle transverse upright plate and a right longitudinal upright plate; the left end face of the middle transverse vertical plate is contacted with the right end face of the left longitudinal vertical plate and is connected together in a welding mode, the front end face of the middle transverse vertical plate is coplanar with the front end face of the left longitudinal vertical plate, the right end face of the middle transverse vertical plate is contacted with the left end face of the right longitudinal vertical plate and is connected together in a welding mode, and the front end face of the middle transverse vertical plate is coplanar with the longitudinal symmetrical surface of the right longitudinal vertical plate; the lower extreme of right front column be provided with the through-hole that is arranged in fixed mounting and pulls 8 # sprockets in the mechanism of rotation axis collineation from left to right along the horizontal direction, the top and the bottom welded fastening of right front column have the horizontally fixed connection board that stretches out to left and right sides, go up left fixed plate, go up right fixed plate, lower left fixed plate and lower right fixed plate promptly, go up left fixed plate, go up right fixed plate's top face respectively with the top face coplane of right front column, lower left fixed plate and lower right fixed plate's bottom face respectively with the bottom face coplane of right front column, go up left fixed plate, go up right fixed plate, be provided with the through-hole of 2 mounting bolts on lower left fixed plate and the lower right fixed plate respectively, go up left fixed plate, go up right fixed plate and the bottom left connecting plate contact alignment of right upper right longitudinal beam front end, the lower left fixed plate and lower right fixed plate of right front column adopts rag bolt and ground to be connected.
The right rear column in the technical scheme be hollow square steel tube formula structure, the lower extreme of right rear column is provided with the left lower through-hole and the right lower through-hole that are arranged in adopting round pin axle fixed mounting to drag the 7 # sprocket in the mechanism from left to right along the horizontal direction collineation, and the top and the bottom of right rear column have the connection fixed plate to the left and right sides welding, promptly left top fixed plate, right top fixed plate, left bottom fixed plate and right bottom fixed plate, wherein: the left top end fixing plate and the right top end fixing plate are fixedly connected with the rear right fixing plate by bolts and a rear left fixing plate at the rear end of the right upper longitudinal beam; the left bottom end fixing plate and the right bottom end fixing plate are connected with the foundation by adopting foundation bolts; the left bottom end fixing plate and the right ground end fixing plate are arranged on the left and right, and are coplanar with the front end surface of the right rear upright post, a left lower end connecting plate and a right lower end connecting plate are arranged on the left and right, the left lower end connecting plate and the right lower end connecting plate are coplanar with the front end surface of the left bottom end fixing plate and the front end surface of the right bottom end fixing plate, and the left lower end connecting plate and the right lower end connecting plate are respectively and uniformly symmetrically provided with through holes for 2 mounting bolts; wherein: the left lower end connecting plate and the right lower end connecting plate are fixedly connected with a rear left connecting and fixing plate and a rear right connecting and fixing plate at the rear end of the right lower longitudinal beam respectively by bolts; the left side wall of the upper end of the right rear upright post is provided with 4 through holes with the same structure for the mounting bolts, and the through holes with the same structure for the 4 mounting bolts and the right front groove wall fixing plate of the rear upper cross beam are aligned with the mounting holes on the right rear groove wall fixing plate.
The front end hinged support of the rectangular plate comprises a front connecting arm, a front left supporting wall and a front right supporting wall; the rear end hinge seat comprises a rear connecting arm, a rear left supporting wall and a rear right supporting wall of a rectangular plate; the left and right length of the front connecting arm is larger than that of the rear connecting arm, the front and rear width of the front connecting arm is equal to that of the rear connecting arm, the front left supporting wall and the front right supporting wall are identical in structure and are square plate structural members, the length or width of the front left supporting wall and the front right supporting wall are equal to that of the front and rear width of the front connecting arm or that of the rear connecting arm, front supporting wall holes for installing hinge shafts are formed in the centers of the front left supporting wall and the front right supporting wall, the front left supporting wall and the front right supporting wall are fixed on the bottom surface of the right end of the front connecting arm in a welding mode in parallel, and the right end surface of the front right supporting wall and the right end surface of the front connecting arm are coplanar;
the left and right length of the rear connecting arm is smaller than that of the front connecting arm, the front and rear width of the rear connecting arm is equal to that of the front connecting arm, the thickness of the rear connecting arm is equal to that of the front connecting arm, the rear left supporting wall and the rear right supporting wall are identical in structure, the rear left supporting wall and the rear right supporting wall are square plate structural members, the length or the width of the rear left supporting wall and the front and rear width of the rear connecting arm or the front and rear width of the front connecting arm are equal, a rear supporting wall hole for installing a hinge shaft is formed in the center of the rear left supporting wall and the rear right supporting wall, the rear left supporting wall and the rear right supporting wall are fixed on the bottom surface of the right end of the rear connecting arm in a welding mode in parallel, the right end face of the rear right supporting wall and the right end face of the rear connecting arm are coplanar, the distance between the rear left supporting wall and the rear right supporting wall is larger than the thickness of a piston rod end ear ring of the right rear oil cylinder, and the distance between the front left supporting wall and the front right supporting wall is larger than the distance between the rear left supporting wall and the front supporting wall.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the double-layer avoidance-free three-dimensional parking equipment, the chain wheel and chain mechanism is used for driving the vehicle carrying plate to achieve lifting outside the garage and lateral movement of the garage top, so that the vehicles on the top layer enter and exit the parking space and the vehicles on the bottom layer do not need to avoid;
2. according to the double-layer avoidance-free three-dimensional parking equipment, the motor is matched with the worm gear reducer to drive the chain wheel to rotate, so that the lifting and translation of the vehicle carrying plate are realized, and the self-locking function of the worm gear reducer ensures the safety of a vehicle in the lifting process.
3. The double-layer avoidance-free three-dimensional parking equipment adopts four hydraulic cylinders to support four corners of the vehicle carrying plate, and ensures that the vehicle carrying plate is not subjected to bending moment and is always in a horizontal state in the working process by utilizing the principle of unchanged volume of a closed hydraulic system.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is an isometric projection view of a structural composition of an upper layer vehicle carrying plate of the double-layer avoidance-free three-dimensional parking device in a lower layer waiting station position;
FIG. 2 is an isometric projection view of a structural composition of an upper layer vehicle carrying plate of the double-layer avoidance-free three-dimensional parking device in an upper layer vehicle carrying state;
FIG. 3 is an isometric view of an upper layer vehicle carrying plate structure with a right side guide plate removed, which is used in the double layer non-avoidance three-dimensional parking device of the present invention;
FIG. 4 is an isometric view of a right longitudinal beam structure of a vehicle carrying plate used in the double-layer avoidance-free three-dimensional parking device;
FIG. 5 is an isometric view of an upper right stringer structure employed in a dual layer non-avoidance sky parking device of the present invention;
FIG. 6 is an isometric view of a right front pillar structure employed in a dual-layer non-avoidance sky parking device of the present invention;
FIG. 7 is an isometric view of a right rear pillar structure employed in a dual-layer non-avoidance sky parking device of the present invention;
FIG. 8 is an isometric view of a front cross beam structure of a vehicle carrying plate used in the dual-layer non-avoidance three-dimensional parking device of the present invention;
FIG. 8-1 is a right side projection view of a front beam structure of a vehicle carrying plate used in the double-layer avoidance-free three-dimensional parking device;
FIG. 9 is an isometric view of a right side sill structure employed in a dual layer non-avoidance sky parking apparatus of the present invention;
FIG. 10 is an isometric view of a longitudinal support plate structure of a vehicle carrying plate employed in a dual-layer non-avoidance stereoscopic parking apparatus according to the present invention;
FIG. 11 is an isometric view of a right guide plate structure of a vehicle carrying plate used in a dual-layer non-avoidance three-dimensional parking device according to the present invention;
FIG. 12 is an enlarged, partial isometric view of the dual-layer non-avoidance sky parking device of FIG. 2 from behind at I;
FIG. 13 is an isometric view of a chain traction outer link plate structure employed in a dual-layer non-avoidance stereoscopic parking apparatus in accordance with the present invention;
FIG. 14 is a right traction chain connecting plate used in the double-layer non-avoidance three-dimensional parking device of the present invention;
in the figure: 1. left front pillar, 2, left rear pillar, 3, left upper longitudinal beam, 4, left traction chain, 5, left rear pillar, 6, drive shaft, 7, worm gear reduction motor, 8, drive chain, 9, rear upper cross member, 10, right rear pillar, 11, right lower longitudinal beam, 12, right rear pillar, 13, right front pillar, 14, right traction chain, 14-1, traction outer chain plate, 15, right upper longitudinal beam, 16, left lower longitudinal beam, 17, carrier plate longitudinal support plate, 18, right front pillar, 19, left front pillar, 20, left front pillar connecting seat, 21, right front pillar connecting seat, 22, left rear pillar connecting seat, 23, carrier plate left guide plate, 24, carrier plate rear cross member, 25, carrier plate right guide plate, 26, carrier plate front cross member, 27, carrier plate right longitudinal side beam, 28, traction chain connecting plate.
Detailed Description
The avoidance-free three-dimensional parking equipment comprises a supporting frame, a dragging mechanism, a lifting mechanism and a vehicle carrying plate.
1. Referring to fig. 1, the support frame includes a left support frame, a right support frame, and a rear upper cross member 9.
The left support frame comprises a left front upright 1, a left upper longitudinal beam 3, a left rear upright 5 and a left lower longitudinal beam 16;
the right support frame comprises a right front upright post 13, a right upper longitudinal beam 15, a right rear upright post 10 and a right lower longitudinal beam 11.
Referring to fig. 6, the right front pillar 13 includes a left side longitudinal pillar, a middle transverse pillar, and a right side longitudinal pillar;
the left longitudinal vertical plate main body is a rectangular flat plate structural member, and a through hole in the horizontal direction is processed at the lower end of the left longitudinal vertical plate; the width of the left longitudinal vertical plate is smaller than that of the right longitudinal vertical plate, the height of the left longitudinal vertical plate is equal to that of the right longitudinal vertical plate, and the thickness of the left longitudinal vertical plate is smaller than that of the right longitudinal vertical plate; the left side of the upper end face and the lower end face of the left longitudinal vertical plate is provided with a connecting fixing plate, namely an upper left fixing plate and a lower left fixing plate, the top end face of the upper left fixing plate is coplanar with the top end face of the left longitudinal vertical plate, the width of the upper left fixing plate is equal to the width of the left longitudinal vertical plate, namely the front end face of the upper left fixing plate is coplanar with the front end face of the left longitudinal vertical plate, the rear end face of the upper left fixing plate is coplanar with the rear end face of the left longitudinal vertical plate, two through holes for installing bolts are uniformly arranged on the upper left fixing plate along the vertical direction, the bottom end face of the lower left fixing plate is coplanar with the bottom end face of the left longitudinal vertical plate, the width of the lower left fixing plate is equal to the width of the left longitudinal vertical plate, namely the front end face of the lower left fixing plate is coplanar with the front end face of the left longitudinal vertical plate, the rear end face of the lower left fixing plate is coplanar with the rear end face of the left longitudinal vertical plate, and a through hole for installing bolts is arranged on the lower left fixing plate along the vertical direction; the rear side of the left longitudinal vertical plate and the upper position of the lower left fixed plate are welded with a lower left rear fixed plate, the normal direction of the lower left rear fixed plate is perpendicular to the normal direction of the lower left fixed plate, the rear end face of the lower left rear fixed plate is coplanar with the rear end face of the left longitudinal vertical plate, and the lower left rear fixed plate is provided with through holes for two mounting bolts.
The middle transverse vertical plate is a rectangular plate structural member, the length of the middle transverse vertical plate is smaller than that of the left vertical plate or the right vertical plate minus that of the diameter of 1 chain wheel, the left end face of the middle transverse vertical plate is contacted with the right end face of the left longitudinal vertical plate and is connected together in a welding mode, the front end face of the middle transverse vertical plate is coplanar with the front end face of the left longitudinal vertical plate, the right end face of the middle transverse vertical plate is contacted with the left end face of the right longitudinal vertical plate and is connected together in a welding mode, and the front end face of the middle transverse vertical plate is coplanar with the longitudinal symmetry plane of the right longitudinal vertical plate;
the right longitudinal vertical plate is a rectangular flat plate structural member, the lower end of the right longitudinal vertical plate is provided with 1 horizontal through hole, the rotation axis of the through hole is collinear with the rotation axis of one horizontal through hole at the lower end of the left longitudinal vertical plate, and the two through holes are fixedly provided with a No. 8 sprocket through a pin shaft; the U-shaped guide rail groove is processed in the vertical direction of the inner side of the right side longitudinal vertical plate, which is close to the front end surface, between the front end surface of the middle transverse vertical plate and the front end surface of the right side longitudinal vertical plate, the right sides of the upper end surface and the lower end surface of the right side longitudinal vertical plate are respectively welded with a connecting fixing plate, namely an upper right fixing plate and a lower right fixing plate, the shape and the size of the upper right fixing plate are the same as those of the upper left fixing plate, the upper left fixing plate and the upper right fixing plate are symmetrically welded on the left side and the right side of the upper end of the right front upright post 13, the top end surface of the upper right fixing plate is coplanar with the upper end surface of the right side longitudinal vertical plate, the rear end surface of the upper right fixing plate is coplanar with the rear end surface of the right side longitudinal vertical plate, and two through holes for installing bolts are arranged in the vertical direction of the upper right fixing plate; the bottom end face of the lower right fixing plate is coplanar with the bottom end face of the right longitudinal vertical plate, the width of the lower right fixing plate is equal to the width of the right longitudinal vertical plate, the front end face of the lower right fixing plate is coplanar with the front end face of the right longitudinal vertical plate, the rear end face of the lower right fixing plate is coplanar with the rear end face of the right longitudinal vertical plate, two through holes for installing bolts are formed in the lower right fixing plate along the vertical direction, a lower right rear fixing plate is welded above the lower right fixing plate of the right longitudinal vertical plate, the normal direction of the lower right rear fixing plate is perpendicular to the normal direction of the lower right fixing plate, the rear end face of the lower right rear fixing plate is coplanar with the rear end face of the right longitudinal vertical plate, and two through holes for installing bolts are formed in the lower right fixing plate along the vertical direction;
The left longitudinal vertical plate in the right front upright post 13 and the upper left fixing plate and the upper right fixing plate in the right longitudinal vertical plate are respectively connected with the bottom front left fixing plate and the front right fixing plate at the front end of the right upper longitudinal beam 15 by bolts; the left longitudinal vertical plate in the right front upright post 13, the lower left fixed plate and the lower right fixed plate in the right longitudinal vertical plate are connected with the foundation by anchor bolts; the left longitudinal vertical plate in the right front upright post 13, the lower left rear fixed plate and the lower right rear fixed plate in the right longitudinal vertical plate are fixedly connected with the front left connecting fixed plate and the front right connecting fixed plate at the front end of the right lower longitudinal beam 11 respectively through bolts.
The left front upright 1 and the right front upright 13 are mirror symmetry structural members, and the left front upright 1 and the right front upright 13 are symmetrically arranged on a foundation.
Referring to fig. 5, the right upper longitudinal beam 15 includes a left vertical plate, a middle horizontal plate and a right vertical plate;
the left vertical plate is an approximately rectangular structural member, a through hole is respectively machined at the front end and the rear end of the left vertical plate, and the centers of the two through holes are the same in height in the vertical direction; the front end surface and the top end surface of the left vertical plate are connected by adopting a left arc surface, the arc radius of the left arc surface is smaller than the arc radius of the right arc surface of the right vertical plate, the thickness of the left vertical plate is smaller than that of the right vertical plate, the height of the left vertical plate is smaller than that of the right vertical plate, and the length of the left vertical plate is equal to that of the right vertical plate; the left side of the bottom surfaces of the front end and the rear end of the left vertical plate is welded with a connecting fixing plate, namely a front left fixing plate and a rear left fixing plate, and two through holes with the same structure and used for installing bolts are respectively and uniformly arranged on the front left fixing plate and the rear left fixing plate along the vertical direction;
The middle horizontal vertical plate is of a rectangular flat plate structure, the length of the middle horizontal vertical plate is smaller than the length of the left vertical plate or the length of the right vertical plate minus the length of 2 sprocket diameters, the left end face of the middle horizontal vertical plate is contacted with the right end face of the left vertical plate and is connected with the right end face of the left vertical plate in a welding mode, the upper end face of the middle horizontal vertical plate is coplanar with the upper end face of the left vertical plate, the right end face of the middle horizontal vertical plate is contacted with the left end face of the right vertical plate and is connected with the left end face of the right vertical plate in a welding mode, the middle horizontal vertical plate is vertical to the right vertical plate, and the upper end face of the middle horizontal vertical plate is coplanar with the longitudinal symmetrical plane of the right vertical plate;
the right vertical plate is an approximately rectangular structural member, through holes are respectively formed in the front end and the rear end of the right vertical plate, the centers of the through holes at the two ends are equal in height in the vertical direction, the center line of the through hole at the front end of the right vertical plate is collinear with the center line of the through hole at the front end of the left vertical plate, a No. 9 sprocket is installed and fixed through a pin shaft, the center line of the through hole at the rear end of the right vertical plate is collinear with the center line of the through hole at the rear end of the left vertical plate, and a No. 6 sprocket is installed and fixed through a pin shaft; a guide rail groove is processed on the left side of the top end surface of the right vertical plate, the cross section of the guide rail groove is of an L-shaped structure, the front end surface of the right vertical plate is connected with the guide rail groove by adopting an arc surface, and the arc radius of the arc surface is the distance from the bottom surface of the guide rail groove to the center of the through hole; the right side of the bottom surfaces of the front end and the rear end of the right vertical plate is welded with a connecting fixing plate, namely a front right fixing plate and a rear right fixing plate, and two through holes for installing bolts are respectively formed in the front right fixing plate and the rear right fixing plate.
The left vertical plate in the right upper longitudinal beam 15 is connected with the top end of the right rear upright post 10 by bolts, and the left vertical plate in the right upper longitudinal beam 15 is connected with the front left fixed plate in the right vertical plate by bolts and the front right fixed plate is connected with the top end of the right front upright post 13 by bolts.
The left upper longitudinal beam 3 and the right upper longitudinal beam 15 are mirror symmetry structural members, and the left upper longitudinal beam 3 and the right upper longitudinal beam 15 are symmetrically arranged left and right.
Referring to fig. 7, the right rear pillar 10 is a hollow square steel tube structure, the lower end of the right rear pillar 10 is provided with a left lower through hole and a right lower through hole with collinear rotation axes from left to right along the horizontal direction, and is used for fixedly mounting a number 7 sprocket in a dragging mechanism by adopting a pin shaft, and the top end and the bottom end of the right rear pillar 10 are welded on the left side and the right side of the bottom end to form a connecting fixing plate, namely a left top fixing plate, a right top fixing plate, a left bottom fixing plate and a right ground end fixing plate, wherein: the left top end fixing plate and the right top end fixing plate are fixedly connected with a rear left fixing plate and a rear right fixing plate at the rear end of the right upper longitudinal beam 15 respectively by bolts; the left bottom end fixing plate and the right ground end fixing plate are connected with the foundation by adopting foundation bolts; the upper surface of left bottom end fixed plate and right ground end fixed plate and with right rear column 10 preceding terminal surface coplane be provided with left lower extreme connecting plate and right lower extreme connecting plate about, left lower extreme connecting plate and right lower extreme connecting plate and left bottom end fixed plate and right ground end fixed plate's preceding terminal surface coplane, left lower extreme connecting plate and right lower extreme connecting plate are provided with the through-hole of 2 construction the same mounting bolt respectively evenly symmetrically, wherein: the left lower end connecting plate and the right lower end connecting plate are fixedly connected with a rear left connecting and fixing plate and a rear right connecting and fixing plate at the rear end of the right lower longitudinal beam 11 respectively through bolts. The left side wall of the upper end of the right rear upright post 10 is provided with 4 through holes with the same structure for installing bolts, the through holes with the same structure for installing bolts are aligned with the installing holes on the right front groove wall fixing plate of the rear upper cross beam 9, and the 4 through holes with the same structure are used for being connected with the right front groove wall fixing plate and the right rear groove wall fixing plate of the right end of the rear upper cross beam 9.
The structure of the left rear upright 5 is the same as that of the right rear upright 10, and the left rear upright 5 and the right rear upright 10 are symmetrically arranged on a foundation.
Referring to fig. 9, the right side sill 11 is a channel steel structural member with a U-shaped cross section, the front and rear end surfaces of the right side sill 11 are symmetrically welded and fixed with connecting fixing plates on the left and right sides, namely, a front left connecting fixing plate, a front right connecting fixing plate, a rear left connecting fixing plate and a rear right connecting fixing plate, the front left connecting fixing plate, the front right connecting fixing plate, the rear left connecting fixing plate and the rear right connecting fixing plate are respectively and symmetrically provided with through holes of 2 mounting bolts with the same structure, and the through holes of 2 mounting bolts on the front left connecting fixing plate, the front right connecting fixing plate, the rear left connecting fixing plate and the rear right connecting fixing plate are identical in structure and aligned with the through holes of 2 structures on a connecting plate arranged at the lower end of the right front upright post 13 and the right rear upright post 10; the front end and the rear end of the right lower longitudinal beam 11 are sequentially connected with the lower left rear fixing plate, the lower right rear fixing plate, the left lower end connecting plate and the right lower end connecting plate which are arranged on the inner side of the lower end of the right rear vertical column 10 through the front left connecting fixing plate, the front right connecting fixing plate, the rear left connecting fixing plate and the rear right connecting fixing plate by adopting bolts and nuts.
The left side sill 16 has the same structure as the right side sill 11.
The rear upper beam 9 is a channel steel structural member with a U-shaped cross section, the left end face and the right end face of the front and rear groove walls at the left end and the right end of the rear upper beam 9 are symmetrically welded with connecting fixing plates along the front and rear directions, namely, a left front groove wall fixing plate, a left rear groove wall fixing plate, a right front groove wall fixing plate and a right rear groove wall fixing plate, and the left front groove wall fixing plate, the left rear groove wall fixing plate, the right front groove wall fixing plate and the right rear groove wall fixing plate are respectively fixedly connected with the inner sides of the upper ends of the left rear upright post 5 and the right rear upright post 10 by bolts.
The left support frame and the right support frame are symmetrically arranged on the ground left and right, the left front upright 1, the left rear upright 5, the right front upright 13 and the right rear upright 10 are respectively fixed on the ground through foundation bolts, the left support frame and the right support frame are connected together through the rear upper cross beam 9, and a worm gear reduction motor 7 in the dragging mechanism is fixedly arranged in the middle of the rear upper cross beam 9.
2. Referring to fig. 1, the dragging mechanism includes a worm gear reduction motor 7, a driving chain 8, a transmission shaft 6, a sprocket No. 1, a left dragging chain 4, a right dragging chain 14, 2 dragging outer chain plates 14-1, a sprocket No. 2, a sprocket No. 3, a sprocket No. 4, a sprocket No. 5, a sprocket No. 6, a sprocket No. 7, a sprocket No. 8, a sprocket No. 9, and 2 dragging chain connecting plates 28 with the same structure. Wherein: the structure of the No. 2 chain wheel, the No. 3 chain wheel, the No. 4 chain wheel, the No. 5 chain wheel, the No. 6 chain wheel, the No. 7 chain wheel and the No. 8 chain wheel is the same as that of the No. 9 chain wheel; the left traction chain 4 has the same structure as the right traction chain 14.
The worm gear speed reducing motor 7 has a self-locking function, and can ensure that the vehicle carrying plate stably stops at a corresponding position without falling under the condition of sudden power failure. The worm gear speed reducing motor 7 is fixedly arranged at the middle position of the rear upper cross beam 9.
The middle of the transmission shaft 6 is fixedly provided with a No. 1 chain wheel, a driving chain 8 is sleeved on the No. 1 chain wheel and an output end chain wheel of the worm gear motor 7, the driving chain 8 and the No. 1 chain wheel are connected with the output end chain wheel of the worm gear motor 7 in a meshed mode, power transmission is achieved, the left end of the transmission shaft 6 is fixedly connected with a No. 2 chain wheel which is arranged at the rear end of the upper left longitudinal beam 3, and the right end of the transmission shaft 6 is fixedly connected with a No. 6 chain wheel which is arranged at the rear end of the upper right longitudinal beam 15.
Referring to fig. 1 and 12, the right traction chain 14 is a closed structure with end-to-end connection, the right traction chain 14 is sleeved on a number 6 sprocket, a number 7 sprocket, a number 8 sprocket and a number 9 sprocket, the right traction chain 14 is respectively meshed with the number 6 sprocket, the number 7 sprocket, the number 8 sprocket and the number 9 sprocket to realize power transmission, and one side of the position of the right traction chain 14 meshed with the number 6 sprocket is connected with the right traction chain connecting plate 28 by adopting a traction outer chain plate 14-1 through bolts.
Referring to fig. 13, the outer traction link plate 14-1 on one side of the right traction chain 14, which is close to the installation position of the number 6 sprocket, is an L-shaped plate structural member, the outer traction link plate 14-1 is composed of an installation bottom plate and a connecting plate, one transverse end of the installation bottom plate is vertically connected with the center of one transverse end of the connecting plate, 2 through holes with the same structure are uniformly formed in the connecting plate, and 1 through hole is formed in the center of the installation bottom plate.
Referring to fig. 12 and 14, the right traction chain connecting plate 28 is composed of a rectangular flat plate and a single ear ring, one side of the rectangular flat plate is provided with a vertical through hole, the upper end of the single ear ring is provided with a horizontal through hole along the horizontal direction, the bottom end of the single ear ring is connected with the top end surface of the other side of the rectangular flat plate in a welding manner, the vertical through hole is vertically intersected with the rotation axis of the horizontal through hole, and the single ear ring of the right traction chain connecting plate 28 is connected with the rear end pin hole of the right longitudinal side beam 27 of the vehicle carrying plate through a pin shaft.
The structure of the left traction chain 4 is the same as that of the right traction chain 14, the left traction chain 4 is sleeved on a No. 2 chain wheel, a No. 3 chain wheel, a No. 4 chain wheel and a No. 5 chain wheel, the left traction chain 4 is respectively meshed with the No. 2 chain wheel, the No. 3 chain wheel, the No. 4 chain wheel and the No. 5 chain wheel, power transmission is realized, and the other traction outer chain plate 14-1, which is close to the mounting position side of the No. 2 chain wheel, in the left traction chain 4 is connected with a left traction chain connecting plate by bolts.
The ear ring of the traction chain connecting plate 28 on the left side is connected with the rear end pin hole of the left longitudinal side beam of the car carrying plate by adopting a pin shaft.
The No. 2 sprocket suit is on installing the left end of the transmission shaft 6 in the upper left longeron 3 rear end, and the No. 3 sprocket adopts the round pin axle to fix in the lower extreme of left rear column 5, and the No. 4 sprocket adopts the round pin axle to fix in the lower extreme of left front column 1, and the No. 5 sprocket adopts the front end of round pin axle fixed upper left longeron 3, and the No. 6 sprocket suit is on the right-hand member of the transmission shaft 6 of installing in upper right longeron 15 rear end, and the No. 7 sprocket adopts the round pin axle to fix in the lower extreme of right rear column 10, and the No. 8 sprocket adopts the round pin axle to fix in the lower extreme of right front column 13, and the No. 9 sprocket adopts the front end of round pin axle fixed upper right longeron 15.
3. Referring to fig. 1 and 2, the lifting mechanism includes a left rear cylinder 2, a left front cylinder 19, a right front cylinder 18, a right rear cylinder 12, a left rear hinge support 22, a left front hinge support 20, a right front hinge support 21, and a right rear hinge support 29.
The left rear oil cylinder 2 is a single-rod piston cylinder, and the left rear oil cylinder 2 is installed in a tail earring installation mode and a piston rod end earring installation mode. The left rear oil cylinder 2 is rotationally connected with the connecting seat 22 through a tail earring and a pin shaft, the connecting seat 22 is fixed on a foundation through an anchor bolt, and the left rear oil cylinder 2 is rotationally connected with a rear protruding hinged seat of a left longitudinal side beam of the vehicle carrying plate through a piston rod end earring and a pin shaft.
The left front oil cylinder 19 is a single-rod piston cylinder, and the left front oil cylinder 19 is installed in a mode of tail earring installation and piston rod end earring installation. The left front oil cylinder 19 is rotationally connected with the connecting seat 20 through a tail earring and a pin shaft, the connecting seat 20 is fixed on a foundation through an anchor bolt, and the left front oil cylinder 19 is rotationally connected with a front convex hinged seat of a left longitudinal edge beam of the vehicle carrying plate through a piston rod end earring and a pin shaft.
The effective acting area of the rodless cavity piston of the left front oil cylinder 19 is the same as that of the rodless cavity piston of the left rear oil cylinder 2. The rodless cavity of the left front oil cylinder 19 is communicated with the rod cavity of the left rear oil cylinder 2 through a high-pressure oil pipe to form a closed container, and in the working process, the rodless cavity of the left front oil cylinder 19, the rod cavity of the left rear oil cylinder 2 and a communicating pipeline thereof are filled with hydraulic oil.
The structure, the size and the connecting and fixing mode of the right rear oil cylinder 12 are the same as those of the left rear oil cylinder 2, and a piston rod end earring of the left rear oil cylinder 2 is rotationally connected with a rear end hinge seat of a left longitudinal edge beam of the vehicle carrying plate by adopting a pin shaft.
The structure, the size and the connecting and fixing mode of the right front oil cylinder 18 are the same as those of the left front oil cylinder 19, and the right front oil cylinder 18 is rotationally connected with the front end hinge seat of the right longitudinal side beam 27 of the vehicle carrying plate through a piston rod end earring and a pin shaft.
The effective acting area of the rodless cavity piston of the right front oil cylinder 18 is the same as that of the rodless cavity piston of the right rear oil cylinder 12. The rodless cavity of the right front oil cylinder 18 is communicated with the rod cavity of the right rear oil cylinder 12 through a high-pressure oil pipe to form a closed container, and in the working process, the rodless cavity of the right front oil cylinder 18, the rod cavity of the right rear oil cylinder 12 and a communicating pipeline thereof are filled with hydraulic oil.
4. Referring to fig. 2 and 3, the vehicle carrying plate includes 20-30 vehicle carrying plate longitudinal support plates 17, vehicle carrying plate left guide plates 23, vehicle carrying plate rear cross beams 24, vehicle carrying plate right guide plates 25, vehicle carrying plate front cross beams 26, vehicle carrying plate left longitudinal side beams and vehicle carrying plate right longitudinal side beams 27 with the same structure.
Referring to fig. 11, the right guide plate 25 of the vehicle carrying plate is a plate-like structural member formed by stamping a flat plate, the rectangular planar thin plate is bent at a middle position in the longitudinal direction to form an included angle of 120-150 degrees, the left side part of the right guide plate 25 of the vehicle carrying plate is a fixed plate, the right side part of the right guide plate 25 of the vehicle carrying plate is a guide plate, and the front end and the rear end of the right guide plate 25 of the vehicle carrying plate in the longitudinal direction are provided with upward folded edges for enhancing the structural rigidity. The left side at the front end and the rear end of the fixing plate in the right guide plate 25 of the car carrying plate is provided with 2 groups of 4 screw holes, and the right guide plate 25 of the car carrying plate is fixed on the right longitudinal edge beam 27 of the car carrying plate by adopting screws.
The structure of the left guide plate 23 of the vehicle carrying plate is the same as that of the right guide plate 25 of the vehicle carrying plate, and the installation and fixation modes are the same as those of the right guide plate 25 of the vehicle carrying plate.
Referring to fig. 8 and 8-1, the front beam 26 of the vehicle carrying plate is a plate structural member formed by stamping a flat plate, the cross section of the main structure is a combination of a left right angle and a right U-shaped groove, and in order to improve the rigidity of the structure, a plurality of right triangle reinforcing rib plates with the same structure are welded at the left right angle. The top ends of the left and right ends of the front transverse beam 26 of the vehicle carrying plate are arranged into flat plate type connecting and fixing plates extending from the left and right ends, and the front flat plate type connecting and fixing plates at the left and right ends of the front transverse beam 26 of the vehicle carrying plate are respectively lapped on the top end surfaces of the front ends of the left longitudinal side beam of the vehicle carrying plate and the right longitudinal side beam 27 of the vehicle carrying plate and are fixed by bolts.
The structure of the rear beam 24 of the vehicle carrying plate is the same as that of the front beam 26 of the vehicle carrying plate, and the mounting and fixing mode is the same as that of the front beam 26 of the vehicle carrying plate, namely, the rear flat plate type connecting and fixing plates at the left end and the right end of the rear beam 24 of the vehicle carrying plate are respectively lapped on the top end surfaces of the rear ends of the left longitudinal side beam and the right longitudinal side beam 27 of the vehicle carrying plate and are fixed by bolts; the front beam 26 and the rear beam 24 are symmetrically arranged on the top end surfaces of the front and rear ends of the left and right longitudinal side beams 27.
Referring to fig. 10, the vehicle-carrying plate longitudinal support plates 17 are channel steel structural members with a U-shaped cross section, 20-30 vehicle-carrying plate longitudinal support plates 17 with the same structure are installed on the U-shaped grooves in the vehicle-carrying plate front cross beam 26 and the vehicle-carrying plate rear cross beam 24 in an inverted mode, namely, with openings downwards, the vehicle-carrying plate longitudinal support plates 17, the vehicle-carrying plate front cross beam 26 and the vehicle-carrying plate rear cross beam 24 are mutually perpendicular, and 20-30 vehicle-carrying plate longitudinal support plates 17 with the same structure are fixed on the U-shaped grooves in the vehicle-carrying plate front cross beam 26 and the vehicle-carrying plate rear cross beam 24 in a welding mode.
Any adjacent 2 vehicle carrying plate longitudinal support plates 17 in 20-30 vehicle carrying plate longitudinal support plates 17 with the same structure are in close contact, and are welded on U-shaped supporting grooves in a vehicle carrying plate rear cross beam 24 and a vehicle carrying plate front cross beam 26 in a side-by-side arrangement.
Referring to fig. 4, the right side rail 27 of the vehicle carrying plate includes a right side rail main body, 4 right side rail transverse shaft assemblies with the same structure, a front end hinge seat and a rear end hinge seat.
The right longitudinal side beam main body is a hollow square steel tube type structural member with a constant cross section,
the right longitudinal side beam transverse shaft assembly comprises a right longitudinal side beam transverse shaft and a right longitudinal side beam bearing; the right longitudinal beam bearing is arranged at one (right) end of the right longitudinal beam transverse shaft, an inner bearing ring of the right longitudinal beam bearing is fixedly connected with one (right) end of the right longitudinal beam transverse shaft, and an outer bearing ring of the right longitudinal beam bearing is rotationally connected relative to the inner bearing ring of the right longitudinal beam bearing;
The front end hinged support comprises a front connecting arm, a front left supporting wall and a front right supporting wall;
the length about the preceding linking arm is greater than the length about the back linking arm, the width about the preceding linking arm is equal to the width about the back linking arm, preceding left side supporting wall is the same with preceding right branch supporting wall's structure, preceding left side supporting wall is a square board class structure spare with preceding right branch supporting wall's length or width and preceding linking arm's width about or the width about the back linking arm equals, preceding left side supporting wall is provided with the preceding supporting wall hole of installation hinge with preceding right branch supporting wall's center department, preceding left side supporting wall adopts the welding mode and fixes on the bottom surface of preceding linking arm right-hand member with preceding right branch supporting wall mutually parallel, preceding right branch supporting wall's right-hand member face and preceding linking arm's right-hand member face coplane.
The rear end hinge seat comprises a rear connecting arm, a rear left supporting wall and a rear right supporting wall;
the length about the back linking arm is less than the length about the preceding linking arm, the width about the back linking arm equals the width about the front and back of preceding linking arm, the thickness of back linking arm equals with the thickness of preceding linking arm, the back left side supporting wall is the same with the structure of back right side supporting wall, all be a square board class structure, the length or width of back left side supporting wall and back right side supporting wall and the width about the front and back of back linking arm or the width about the front and back linking arm equals, back left side supporting wall and back right side supporting wall's center department is provided with the back supporting wall hole of installation hinge, back left side supporting wall adopts the welding mode and fixes on the bottom surface of back linking arm right-hand member with back right side supporting wall being parallel to each other, the right-hand member face of back right side supporting wall and the right-hand member face coplanarity of back linking arm, the distance between back left side supporting wall and the back right supporting wall is greater than the thickness of the piston rod end earring of right back hydro-cylinder 12, the distance between back left side supporting wall and the back right supporting wall is greater than the thickness of the piston rod end of right hydro-cylinder 18, the distance between back left side supporting wall and the back right supporting wall is greater than the distance between the front supporting wall and the front supporting wall.
The other (left) ends of the 4 right longitudinal side beam transverse shaft assemblies with the same structure are uniformly fixed on the bottom surface of the right longitudinal side beam main body in a welding mode, and the rearmost right longitudinal side beam transverse shaft assembly of the 4 right longitudinal side beam transverse shaft assemblies with the same structure is arranged behind a horizontal through hole in a rear end hinge seat of the right longitudinal side beam 27 of the vehicle carrying plate; the right end of 4 right longitudinal side beam cross shaft assemblies with the same structure, namely one end provided with the right longitudinal side beam bearings, extends out from the lower part of the same (right) end face of the right longitudinal side beam main body, and the extending lengths are equal, and in the working process, the 4 right longitudinal side beam bearings with the same structure roll in the L-shaped guide rail grooves of the right upper longitudinal beam 15 to support the weight of the vehicle carrying plate and the vehicle body on the vehicle carrying plate. The front end hinge seat and the rear end hinge seat are fixed at the front end and the rear end of the same (right) end face of the right longitudinal beam main body, namely the end faces of the 4 right longitudinal beam transverse shaft assemblies with the same structure, which extend out, in a welding mode, the upper surfaces of the front connecting arms and the rear connecting arms in the front end hinge seat and the rear end hinge seat are coplanar with the top end face of the right longitudinal beam main body, and the front connecting arms in the front end hinge seat and the rear end hinge seat are perpendicular to the rear connecting arms and the right longitudinal beam main body; the front end hinge seat is used for being connected with a piston rod end earring of the right front oil cylinder 18; the rear end hinge seat is used for being connected with a piston rod end earring of the right rear oil cylinder 12.
Referring to fig. 4 and 12, through holes with the same rotation axis and collinear structure are formed in two side walls of the rear end of the right longitudinal beam main body of the right longitudinal beam 27 of the vehicle carrying plate in the horizontal direction, and the through holes are connected with a single lug of the right traction chain connecting plate 28 through pin shafts.
The left longitudinal side beam of the vehicle carrying plate and the right longitudinal side beam 27 of the vehicle carrying plate are mirror symmetry structural members, and the left longitudinal side beam of the vehicle carrying plate and the right longitudinal side beam 27 of the vehicle carrying plate are symmetrically arranged in a left-right mode.
In summary, the vehicle carrying plates in the double-layer avoidance-free three-dimensional parking equipment are respectively connected with the supporting frame, the dragging mechanism and the lifting mechanism in different modes; the tail of a left longitudinal side beam of the vehicle carrying plate in the vehicle carrying plate is connected with a left traction chain 4 in the traction mechanism, and the tail of a right longitudinal side beam 27 of the vehicle carrying plate in the vehicle carrying plate is connected with a right traction chain 14 in the traction mechanism; the front end hinged support of the left longitudinal beam of the vehicle carrying plate is hinged with a left front oil cylinder 19 in the lifting mechanism, the rear end hinged support of the left longitudinal beam of the vehicle carrying plate is hinged with a left rear oil cylinder 2 in the lifting mechanism, the front end hinged support of the right longitudinal beam 27 of the vehicle carrying plate is hinged with a right front oil cylinder 18 in the lifting mechanism, and the rear end hinged support of the right longitudinal beam 27 of the vehicle carrying plate is hinged with a right rear oil cylinder 12 in the lifting mechanism; when the vehicle carrying plate is at the upper parking space position, the left longitudinal beam bearings in the 4 left longitudinal beam cross shaft assemblies with the same structure of the vehicle carrying plate in the vehicle carrying plate are in the guide rail grooves of the left upper longitudinal beam 3 in the supporting frame and are in contact with the guide rail bottom surfaces of the guide rail grooves, the right longitudinal beam bearings in the 4 right longitudinal beam cross shaft assemblies with the same structure of the vehicle carrying plate right longitudinal beam 27 in the vehicle carrying plate are in the guide rail grooves of the right upper longitudinal beam 15 in the supporting frame and are in contact with the guide rail bottom surfaces of the guide rail grooves, and the right longitudinal beam bearings in the right longitudinal beam cross shaft assemblies at the rearmost end of the vehicle carrying plate in the vehicle carrying plate are always in the U-shaped guide rail grooves of the right front upright post 13 and the left longitudinal beam bearings in the left longitudinal beam assemblies at the rearmost end of the vehicle carrying plate in the vehicle carrying plate are always in the U-shaped guide rail grooves of the left front upright post 1 in the vertical direction.
The invention relates to a working principle of double-layer avoidance-free three-dimensional parking equipment, which comprises the following steps:
referring to fig. 1, the vehicle carrying plate is in a position waiting for the vehicle to drive in, when the vehicle runs onto the vehicle carrying plate and stops, the worm gear reduction motor 7 in the dragging mechanism rotates positively to drive the left dragging chain 4 and the right dragging chain 14 to rotate synchronously in the same direction, the left dragging chain 4 drags the tail part of the left longitudinal side beam of the vehicle carrying plate, the right dragging chain 14 drags the tail part of the right longitudinal side beam 27 of the vehicle carrying plate, one side of the vehicle carrying plate close to the dragging chain is lifted, 4 supporting cylinders in the lifting mechanism synchronously extend, one side of the vehicle carrying plate far away from the dragging chain is lifted, the vehicle carrying plate is vertically lifted in the operation process of the worm gear reduction motor 7, the vehicle carrying plate is always in a horizontal state in the lifting process, when the vehicle carrying plate is lifted above the left upper longitudinal beam 3 and the right upper longitudinal beam 15, the left dragging chain 4 and the right dragging chain 14 drag the vehicle carrying plate move horizontally, when the outer chain plate 14-1 on the vehicle carrying plate is close to the No. 2 chain wheel and the No. 6 chain wheel, the worm reduction motor 7 stops running, and the worm gear carrying plate is lifted on one side of the supporting frame, and the vehicle is completely parked on a three-dimensional layer without parking layer of equipment;
The upper layer vehicle is driven out of a parking space in the same way as the driving-in way, the action sequences of all parts of the double-layer avoidance-free three-dimensional parking equipment are just opposite, the worm gear reduction motor 7 reversely rotates to drive the left traction chain 4 and the right traction chain 14 to synchronously rotate in the same direction, the left traction chain 4 pulls the tail part of the left longitudinal side beam of the vehicle carrying plate, the right traction chain 14 pulls the tail part of the right longitudinal side beam 27 of the vehicle carrying plate, the vehicle carrying plate horizontally moves along the upper parts of the left upper longitudinal beam 3 and the right upper longitudinal beam 15, then the vehicle carrying plate vertically descends under the action of 4 support cylinders in a lifting mechanism, the vehicle carrying plate is always in a horizontal state in the descending process, and after the vehicle carrying plate is parked on the ground, the vehicle carrying plate can be started to drive away from the vehicle carrying plate, and the garage of the upper layer vehicle is completed. In the process of delivering and warehousing the upper-layer vehicles, the lower-layer vehicles do not need to avoid.
The parking of the lower parking space vehicles can be performed by adopting a driver reversing and warehousing mode, and the parking space driving-out mode can be performed by adopting the driver to directly drive out.

Claims (6)

1. The double-layer avoidance-free three-dimensional parking equipment is characterized by comprising a supporting frame, a dragging mechanism, a lifting mechanism and a vehicle carrying plate;
The support frame comprises a left support frame, a right support frame and a rear upper cross beam (9); wherein: the left support frame comprises a left front upright post (1) and a left rear upright post (5), and the right support frame comprises a right front upright post (13) and a right rear upright post (10);
the lifting mechanism comprises a left rear oil cylinder (2), a left front oil cylinder (19), a right front oil cylinder (18), a right rear oil cylinder (12), a left front hinged support (20), a right front hinged support (21), a left rear hinged support (22) and a right rear hinged support (29);
the left rear oil cylinder (2) is a single piston rod type piston cylinder, the left rear oil cylinder (2) is rotationally connected with the left rear hinged support (22) through a tail earring and a pin shaft, the left rear hinged support (22) is fixed on a foundation through an anchor bolt, and the left rear oil cylinder (2) is rotationally connected with the rear hinged support on the left longitudinal side beam of the vehicle carrying plate through a piston rod end earring and a pin shaft;
the left front oil cylinder (19) is a single piston rod type piston cylinder, the left front oil cylinder (19) is rotationally connected with the left front hinged support (20) through a tail earring and a pin shaft, the left front hinged support (20) is fixed on a foundation through an anchor bolt, and the left front oil cylinder (19) is rotationally connected with the front hinged support on the left longitudinal side beam of the vehicle carrying plate through a piston rod end earring and a pin shaft;
the effective acting area of the rodless cavity piston of the left front oil cylinder (19) is the same as that of the rodless cavity piston of the left rear oil cylinder (2), and the rodless cavity of the left front oil cylinder (19) is communicated with the rodless cavity of the left rear oil cylinder (2) by adopting a high-pressure oil pipe;
The right rear oil cylinder (12) is a single piston rod type piston cylinder, the right rear oil cylinder (12) is rotationally connected with the right rear hinged support (29) through a tail earring and a pin shaft, the right rear hinged support (29) is fixed on a foundation through an anchor bolt, and the right rear oil cylinder (12) is rotationally connected with the rear hinged support on the right longitudinal side beam (27) of the vehicle carrying plate through a piston rod end earring and a pin shaft;
the right front oil cylinder (18) is a single piston rod type piston cylinder, the right front oil cylinder (18) is rotationally connected with the right front hinged support (21) through a tail earring and a pin shaft, the right front hinged support (21) is fixed on a foundation through an anchor bolt, and the right front oil cylinder (18) is rotationally connected with the front hinged support on the right longitudinal side beam (27) of the vehicle carrying plate through a piston rod end earring and a pin shaft;
the effective acting area of the rodless cavity piston of the right front oil cylinder (18) is the same as that of the rodless cavity piston of the right rear oil cylinder (12), and the rodless cavity of the right front oil cylinder (18) is communicated with the rodless cavity of the right rear oil cylinder (12) by adopting a high-pressure oil pipe;
the vehicle carrying plate comprises 20-30 vehicle carrying plate longitudinal support plates (17), vehicle carrying plate left guide plates (23), vehicle carrying plate rear cross beams (24), vehicle carrying plate right guide plates (25), vehicle carrying plate front cross beams (26), vehicle carrying plate left longitudinal side beams and vehicle carrying plate right longitudinal side beams (27) which have the same structure;
The left longitudinal side beam of the vehicle carrying plate and the right longitudinal side beam (27) of the vehicle carrying plate are mirror symmetry structural members;
the rear beam (24) of the vehicle carrying plate and the front beam (26) of the vehicle carrying plate are the same structural member;
the left guide plate (23) and the right guide plate (25) of the vehicle carrying plate are the same structural member;
the left longitudinal beam of the vehicle carrying plate and the right longitudinal beam (27) of the vehicle carrying plate are aligned and placed in parallel, the left longitudinal beam of the vehicle carrying plate and the right longitudinal beam (27) of the vehicle carrying plate are positioned in the same horizontal plane, two ends of the front beam (26) of the vehicle carrying plate and the rear beam (24) of the vehicle carrying plate are respectively overlapped at the front end and the rear end of the left longitudinal beam of the vehicle carrying plate and the front end and the rear end of the right longitudinal beam (27) of the vehicle carrying plate, and are fixed by bolts, and the front beam (26) of the vehicle carrying plate and the rear beam (24) of the vehicle carrying plate are parallel and are perpendicular to the left longitudinal beam of the vehicle carrying plate and the right longitudinal beam (27) of the vehicle carrying plate; the front and rear ends of 20-30 vehicle carrying plate longitudinal support plates (17) with the same structure are respectively welded on U-shaped grooves of a front vehicle carrying plate cross beam (26) and a rear vehicle carrying plate cross beam (24), any 2 adjacent vehicle carrying plate longitudinal support plates (17) are in contact connection, and 20-30 vehicle carrying plate longitudinal support plates (17) with the same structure and the front vehicle carrying plate cross beam (26) are vertical to the rear vehicle carrying plate cross beam (24); the right guide plate (25) of the vehicle carrying plate is fixed on the right longitudinal side beam (27) of the vehicle carrying plate by adopting a screw, and the left guide plate (23) of the vehicle carrying plate is fixed on the left longitudinal side beam of the vehicle carrying plate by adopting a screw;
The right longitudinal side beam (27) of the vehicle carrying plate comprises a right longitudinal side beam main body, 4 right longitudinal side beam transverse shaft assemblies with the same structure, a front end hinged seat and a rear end hinged seat;
the right longitudinal side beam transverse shaft assembly comprises a right longitudinal side beam transverse shaft and a right longitudinal side beam bearing; the right longitudinal side beam bearing is arranged at the right end of the right longitudinal side beam transverse shaft, and an inner bearing ring of the right longitudinal side beam bearing is fixedly connected with one end of the right longitudinal side beam transverse shaft;
the left ends of the 4 right longitudinal beam transverse shafts with the same structure are uniformly fixed on the bottom surface of the right longitudinal beam main body in a welding mode, the right ends of the 4 right longitudinal beam transverse shaft components with the same structure, namely, one ends provided with right longitudinal beam bearings, extend out from the lower part of the right end surface of the right longitudinal beam main body, the extending lengths are equal, a front end hinged support and a rear end hinged support are fixed on the right end surface of the right longitudinal beam main body in a welding mode, namely, the front end and the rear end of the extending end surfaces of the 4 right longitudinal beam transverse shaft components with the same structure, and the upper surfaces of a front connecting arm and a rear connecting arm in the front end hinged support and the rear end hinged support are coplanar with the top end surface of the right longitudinal beam main body; the front end hinged support is connected with a piston rod end earring of a right front oil cylinder (18), the rear end hinged support is connected with a piston rod end earring of a right rear oil cylinder (12), and the rear end of a right longitudinal side beam (27) of the vehicle carrying plate is provided with a through hole which is connected with a right traction chain connecting plate (28) in the traction mechanism by adopting a pin shaft;
The left support frame is arranged on a foundation, the right support frame is arranged on the foundation on the right side of the left support frame, the right support frame and the left support frame are mutually parallel and aligned, and the rear upper cross beam (9) is fixedly arranged between the upper ends of the left rear upright post (5) and the right rear upright post (10) by bolts; the dragging mechanism is arranged on the supporting frame; the left front oil cylinder (19) and the left rear oil cylinder (2) are respectively arranged on the foundations on the left sides of the left front upright post (1) and the left rear upright post (5) side by side, and the right front oil cylinder (18) and the right rear oil cylinder (12) are respectively arranged on the foundations on the right sides of the right front upright post (13) and the right rear upright post (10) side by side; the extending ends of the piston rods of the left front oil cylinder (19) and the left rear oil cylinder (2) are respectively hinged with the front end and the rear end of the bottom surface of the left end of the vehicle carrying plate, the extending ends of the piston rods of the right front oil cylinder (18) and the right rear oil cylinder (12) are respectively hinged with the front end and the rear end of the bottom surface of the right end of the vehicle carrying plate, and the vehicle carrying plate is in rotary connection with the dragging mechanism;
the dragging mechanism is arranged on the supporting frame and means that: the dragging mechanism comprises a worm gear speed reducing motor (7), a driving chain (8), a transmission shaft (6), a No. 1 sprocket, a left dragging chain (4), a right dragging chain (14), 2 dragging outer chain plates (14-1) with the same structure, a No. 2 sprocket, a No. 3 sprocket, a No. 4 sprocket, a No. 5 sprocket, a No. 6 sprocket, a No. 7 sprocket, a No. 8 sprocket, a No. 9 sprocket and 2 dragging chain connecting plates (28) with the same structure; wherein: the left traction chain (4) and the right traction chain (14) have the same structure; the structure of the No. 2 chain wheel, the No. 3 chain wheel, the No. 4 chain wheel, the No. 5 chain wheel, the No. 6 chain wheel, the No. 7 chain wheel and the No. 8 chain wheel is the same as that of the No. 9 chain wheel;
The worm gear speed reducing motor (7) is fixedly arranged in the middle of the rear upper cross beam (9), the No. 1 sprocket is fixedly arranged in the middle of the transmission shaft (6), the driving chain (8) is sleeved on the No. 1 sprocket and the sprocket at the output end of the worm gear speed reducing motor (7), the driving chain (8) and the No. 1 sprocket are in meshed connection with the sprocket at the output end of the worm gear speed reducing motor (7), two ends of the transmission shaft (6) are respectively arranged on the left upper longitudinal beam (3) in the left support frame and the rear end of the right upper longitudinal beam (15) in the right support frame through bearings, the No. 2 sprocket and the No. 6 sprocket are respectively sleeved on the left end and the right end of the transmission shaft (6), the left traction chain (4) is arranged on the left support frame and is meshed with the No. 2 sprocket, the No. 3 sprocket, the No. 4 sprocket and the No. 5 sprocket which are arranged on the right support frame, and the right traction chain (14) is meshed with the No. 6 sprocket, the No. 7 sprocket and the No. 8 sprocket and the No. 9 sprocket which are arranged on the right support frame; one side of the right traction chain (14) is connected with a bolt and a traction chain connecting plate (28) by adopting a traction outer chain plate (14-1); one side of the left traction chain (4) is connected with a bolt and another traction chain connecting plate (28) by adopting another traction outer chain plate (14-1).
2. The double-deck avoidance-free sky parking equipment of claim 1, wherein the left support frame further comprises a left upper longitudinal beam (3) and a left lower longitudinal beam (16);
the left upper longitudinal beam (3) is arranged at the top ends of the left front upright post (1) and the left rear upright post (5), and the left upper longitudinal beam (3) is connected with the left front upright post (1) and the left rear upright post (5) by adopting screws; the left side sill (16) is arranged between the left front upright post (1) and the lower end of the left rear upright post (5), and the front end and the rear end of the left side sill (16) are respectively connected with the left front upright post (1) and the left rear upright post (5) by adopting screws;
the right support frame also comprises a right upper longitudinal beam (15) and a right lower longitudinal beam (11);
the right upper longitudinal beam (15) is arranged at the top ends of the right front upright post (13) and the right rear upright post (10), and the right upper longitudinal beam (15) is connected with the right front upright post (13) and the right rear upright post (10) by adopting screws; the right side sill (11) is arranged between the right front upright post (13) and the lower end of the right rear upright post (10), and the front end and the rear end of the right side sill (11) are respectively connected with the right front upright post (13) and the right rear upright post (10) by bolts.
3. The double-layer avoidance-free three-dimensional parking equipment according to claim 2, wherein the right upper longitudinal beam (15) comprises a left vertical upright plate, a middle horizontal upright plate and a right vertical upright plate, wherein the left end face of the middle horizontal upright plate is contacted with the right end face of the left vertical upright plate and is connected together in a welding manner, the upper end face of the middle horizontal upright plate is coplanar with the upper end face of the left vertical upright plate, the right end face of the middle horizontal upright plate is contacted with the left end face of the right vertical upright plate and is connected together in a welding manner, and the upper end face of the middle horizontal upright plate is coplanar with the longitudinal symmetry plane of the right vertical upright plate;
Front and rear ends of the right upper longitudinal beam (15) are respectively provided with a front end through hole and a rear end through hole along the horizontal direction, the front end through hole comprises a front end left through hole and a front end right through hole with collinear rotation axes, a No. 9 chain wheel in the dragging mechanism is fixedly arranged on the front end through hole by adopting a pin shaft, the rear end through hole comprises a rear end left through hole and a rear end right through hole with collinear rotation axes, the right end of the transmission shaft (6) is fixedly arranged in the rear end through hole, and a No. 6 chain wheel in the dragging mechanism is arranged on the transmission shaft (6) between the rear end left through hole and the rear end right through hole; the two sides of the bottom surface of the front end and the rear end of the right upper longitudinal beam (15) are horizontally welded with connecting fixing plates, namely a front left fixing plate, a front right fixing plate, a rear left fixing plate and a rear right fixing plate, wherein the front left fixing plate and the front right fixing plate are connected with the top end of a right front upright post (13) by bolts, and the rear left fixing plate and the rear right fixing plate are connected with the top end of a right rear upright post (10) by bolts; the right upper longitudinal beam (15) and the left upper longitudinal beam (3) are mirror symmetry structural members.
4. The double-deck avoidance-free sky parking device according to claim 1, wherein the right front pillar (13) comprises a left longitudinal pillar, a middle transverse pillar and a right longitudinal pillar; the left end face of the middle transverse vertical plate is contacted with the right end face of the left longitudinal vertical plate and is connected together in a welding mode, the front end face of the middle transverse vertical plate is coplanar with the front end face of the left longitudinal vertical plate, the right end face of the middle transverse vertical plate is contacted with the left end face of the right longitudinal vertical plate and is connected together in a welding mode, and the front end face of the middle transverse vertical plate is coplanar with the longitudinal symmetrical surface of the right longitudinal vertical plate;
The lower extreme of right front column (13) be provided with the through-hole that is arranged in fixed mounting and pulls the 8 # sprocket in the mechanism of axis of revolution collineation from left to right along the horizontal direction, the top and the bottom welded fastening of right front column (13) have the horizontally fixed connection board that stretches out to left and right sides, go up left fixed plate, go up right fixed plate, left side fixed plate and right fixed plate down promptly, go up left fixed plate, the top face of going up right fixed plate respectively with the top face coplane of right front column (13), the bottom face of left side fixed plate down and right fixed plate respectively with the bottom face coplane of right front column (13), go up left fixed plate, go up right fixed plate, be provided with the through-hole of 2 installation bolts down on left fixed plate and the right fixed plate respectively, go up left fixed plate and right side upper longitudinal beam (15) front end's bottom left connecting plate and bottom right connecting plate contact alignment, the lower left side fixed plate and right side front column (13) adopt rag bolt and foundation connection down.
5. The double-deck avoidance-free three-dimensional parking equipment according to claim 1, wherein the right rear pillar (10) is a hollow square steel tube type structural member, the lower end of the right rear pillar (10) is provided with a left lower through hole and a right lower through hole which are collinear along a horizontal direction from left to right and are used for fixedly installing a No. 7 chain wheel in a dragging mechanism by adopting a pin shaft, the top end and the bottom end of the right rear pillar (10) are welded with connecting fixing plates at left and right sides, namely a left top end fixing plate, a right top end fixing plate, a left bottom end fixing plate and a right bottom end fixing plate, wherein: the left top end fixing plate and the right top end fixing plate are fixedly connected with a rear left fixing plate and a rear right fixing plate at the rear end of the right upper longitudinal beam (15) by bolts; the left bottom end fixing plate and the right bottom end fixing plate are connected with the foundation by adopting foundation bolts; a left lower end connecting plate and a right lower end connecting plate are arranged on the left bottom end fixing plate and the right ground end fixing plate and are coplanar with the front end surface of the right rear upright post (10) leftwards and rightwards, the left lower end connecting plate and the right lower end connecting plate are coplanar with the front end surface of the left bottom end fixing plate and the front end surface of the right bottom end fixing plate, and the left lower end connecting plate and the right lower end connecting plate are respectively and uniformly symmetrically provided with through holes of 2 mounting bolts; wherein: the left lower end connecting plate and the right lower end connecting plate are fixedly connected with a rear left connecting and fixing plate and a rear right connecting and fixing plate at the rear end of the right lower longitudinal beam (11) respectively by bolts; the left side wall of the upper end of the right rear upright post (10) is provided with 4 through holes with the same structure for installing bolts, and the through holes with the same structure for installing bolts are aligned with the installing holes on the right front groove wall fixing plate and the right rear groove wall fixing plate of the rear upper cross beam (9).
6. The double-deck avoidance-free stereoscopic parking apparatus according to claim 1, wherein the front-end hinge base includes a front connecting arm of a rectangular plate member, a front left support wall and a front right support wall; the rear end hinge seat comprises a rear connecting arm, a rear left supporting wall and a rear right supporting wall of a rectangular plate;
the left and right length of the front connecting arm is larger than that of the rear connecting arm, the front and rear width of the front connecting arm is equal to that of the rear connecting arm, the front left supporting wall and the front right supporting wall are identical in structure and are square plate structural members, the length or width of the front left supporting wall and the front right supporting wall are equal to that of the front and rear width of the front connecting arm or that of the rear connecting arm, front supporting wall holes for installing hinge shafts are formed in the centers of the front left supporting wall and the front right supporting wall, the front left supporting wall and the front right supporting wall are fixed on the bottom surface of the right end of the front connecting arm in a welding mode in parallel, and the right end surface of the front right supporting wall and the right end surface of the front connecting arm are coplanar;
the left and right length of the rear connecting arm is smaller than the left and right length of the front connecting arm, the front and rear width of the rear connecting arm is equal to the front and rear width of the front connecting arm, the thickness of the rear connecting arm is equal to that of the front connecting arm, the rear left supporting wall and the rear right supporting wall are identical in structure, the rear left supporting wall and the rear right supporting wall are square plate structural members, the length or the width of the rear left supporting wall and the front and rear width of the rear connecting arm or the front and rear width of the front connecting arm are equal, a rear supporting wall hole for installing a hinge shaft is formed in the center of the rear left supporting wall and the rear right supporting wall, the rear left supporting wall and the rear right supporting wall are fixed on the bottom surface of the right end of the rear connecting arm in a welding mode in parallel, the right end face of the rear right supporting wall and the right end face of the rear connecting arm are coplanar, the distance between the rear left supporting wall and the rear right supporting wall is larger than the thickness of a piston rod end ring of a right rear oil cylinder (12), and the distance between the front left supporting wall and the front supporting wall is larger than the thickness of a piston rod end ring of a right front oil cylinder (18).
CN201810932493.0A 2018-08-16 2018-08-16 Double-layer avoidance-free three-dimensional parking equipment Active CN108729710B (en)

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CN110005233B (en) * 2019-04-19 2020-12-01 福建工程学院 Small-size stereo garage
CN110761602A (en) * 2019-11-20 2020-02-07 冯传浩 Oblique-pulling type three-dimensional parking frame

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Publication number Priority date Publication date Assignee Title
FR2681893A1 (en) * 1991-10-01 1993-04-02 Nissei Build Kogyo Kk Two-level car park - has lower pallets displaceable sideways and upper pallets suspended vertically with powered pulley chains at each corner
KR960034623A (en) * 1995-03-23 1996-10-24 이명규 Side-stage inter-floor multi-storey parking lot
CN104265028A (en) * 2014-09-26 2015-01-07 浙江工业大学 Side-sway type avoidance-free double-deck mechanical parking garage
CN106121305A (en) * 2016-08-30 2016-11-16 陈秀海 Two-layer is longitudinally without dodging single-lever slide block formula multi-storied garage
CN107338979A (en) * 2017-08-02 2017-11-10 华侨大学 A kind of double-deck avoidance needless type stereoscopic garage
CN107558769A (en) * 2017-08-02 2018-01-09 华侨大学 It is a kind of to lift non-avoidance three-dimensional parking garage along rail with retractable support
CN207296518U (en) * 2017-10-09 2018-05-01 梁永强 One kind is without avoiding-type three-dimensional jiffy stand
CN208777792U (en) * 2018-08-16 2019-04-23 吉林大学 The double-deck avoidance-free three-dimensional parking equipment

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681893A1 (en) * 1991-10-01 1993-04-02 Nissei Build Kogyo Kk Two-level car park - has lower pallets displaceable sideways and upper pallets suspended vertically with powered pulley chains at each corner
KR960034623A (en) * 1995-03-23 1996-10-24 이명규 Side-stage inter-floor multi-storey parking lot
CN104265028A (en) * 2014-09-26 2015-01-07 浙江工业大学 Side-sway type avoidance-free double-deck mechanical parking garage
CN106121305A (en) * 2016-08-30 2016-11-16 陈秀海 Two-layer is longitudinally without dodging single-lever slide block formula multi-storied garage
CN107338979A (en) * 2017-08-02 2017-11-10 华侨大学 A kind of double-deck avoidance needless type stereoscopic garage
CN107558769A (en) * 2017-08-02 2018-01-09 华侨大学 It is a kind of to lift non-avoidance three-dimensional parking garage along rail with retractable support
CN207296518U (en) * 2017-10-09 2018-05-01 梁永强 One kind is without avoiding-type three-dimensional jiffy stand
CN208777792U (en) * 2018-08-16 2019-04-23 吉林大学 The double-deck avoidance-free three-dimensional parking equipment

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