WO2008000159A1

WO2008000159A1 - Multi-story parking device

Info

Publication number: WO2008000159A1
Application number: PCT/CN2007/001942
Authority: WO
Inventors: Jingbao Wang
Original assignee: Hebei Hongdi Parking Equipment Co., Ltd.
Priority date: 2006-06-23
Filing date: 2007-06-20
Publication date: 2008-01-03
Also published as: WO2008000159B1

Abstract

A multi-story parking device includes an elevating platform (2) of car conveyer (1) and its elevating mechanism, at least two parking decks and a control circuit. A parking stall of the parking deck is featured as setting a car receiving mechanism including a front horizontally slide carriage for supporting front wheels (3) and a rear horizontally slide carriage for supporting rear wheels (4), corresponding positioning and locking unit, unlocking unit, stopping unit for the rear horizontally slide carriage (4). Drawing back mechanism for slide carriage is set on the elevating platform (2).

Description

TECHNICAL FIELD The present invention relates to the field of automotive library technology. BACKGROUND OF THE INVENTION In the past, underground parking garages were mostly lane-type, with shallow depth, few floors, few parking spaces, large area, and high cost, especially in downtown areas. The structure of the parking device is also complicated. Some of them are provided with a rail-type car tray on the lifting platform. When the vehicle is stored, the car and the tray need to be stored together. The rewinding time is long, the storage speed is slow, the waiting time is long, and the use is inconvenient. Some have conveyor belts on the lifting platform and in the storage space. The structure is more complicated, the cost is higher, and the utility is also poor. Moreover, the construction of the above-mentioned three-dimensional parking garage is limited by many ground conditions. The above problems and deficiencies have greatly affected the rapid expansion and application of the three-dimensional parking garage, and are not suitable for the rapid development of the automobile industry. With the rapid growth of the number of cars in the society, especially in the city, it has become urgent to develop and construct a three-dimensional parking garage with high efficiency, economy, and multiple parking spaces. SUMMARY OF THE INVENTION The object of the present invention is to provide a multi-layer three-dimensional parking device, which has the advantages of simple and compact structure, fast, accurate and simple access, convenient use, small space occupation, high work efficiency, low cost and easy promotion. .

The main technical solution of the present invention is: a multi-layer three-dimensional parking device, comprising a lifting platform and a lifting mechanism thereof; the lifting platform is provided with a car conveyor, there are more than two parking layers, a control circuit, and the parking layer is characterized by There is a car receiving mechanism on the parking space. The structure is as follows: There is a front wheel of the car to take the front sliding block and a rear wheel of the car to take the rear moving block, and there are corresponding positioning and locking mechanisms of the axle or wheel of the pulley, and the unlocking mechanism and The rear moving block limit mechanism is provided with a pulley pullback mechanism on the lifting platform. The structure of the front translation block can be: front and rear (two) axles, the wheels at both ends of the axle are matched with the rails on both sides, the front and rear axles are fixedly spaced, and the front and rear axles are respectively provided with front, The rear sliding sleeve; the positioning locking mechanism of the front translational pulley is: a rotating positioning block and an unlocking return spring are fixed on the front roller sleeve, and corresponding stoppers are arranged on the rail or the parking layer, and the front roller sleeve is fixed on the front roller sleeve There is a turning lever unlocking mechanism. The structure of the front translation block can also be: for the flat block, the slot on the plate is provided with a slot, and there is a guide rail and 4 wheels underneath; or other structures. The positioning locking mechanism has the following structure: a lever type return spring card is arranged at the slot between the vehicle body and the guiding rail, and is stuck in the positioning hole on the track, and the wheel can be automatically unlocked when the wheel is gone; or the electromagnet type positioning is performed for the travel switch Pin-type locking and unlocking structures.

The structure of the rear translation block can be: There are front and rear axles, the wheels at both ends of the shaft are matched with the rails on both sides, and the two shaft end sleeves at both ends of the rear axle are respectively fixed with one end of an elongated annular guide, the front axle The two wheel end sleeves with the wheel slots are respectively matched with the two elongated annular guide rails. The positioning locking mechanism and the unlocking mechanism of the rear swinging block can be: each of the elongated annular guide rails is provided with two upper and lower lever type spring cards, and the pivot shaft is in the middle, and is fixed on the outer side of the elongated annular guide rail. The chuck is inserted into the upper and lower openings of the guide rail, and the front spacing of the two cards is smaller than the outer diameter of the shaft end sleeve of the front axle. When the front swinging carriage advances and the front axle of the rear translational pulley is free from obstruction, the front and rear of the two upper and lower lever spring cards are opened and the chuck is removed from the upper and lower openings of the guide rail to unlock the rear axle. The rear translation block takes over the rear wheel and advances into position. The positioning locking mechanism and the unlocking mechanism of the rear translational block can also be configured such that the stroke switch is energized by a magnet type positioning pin type locking and unlocking.

In order to locate, lock and unlock the rear translation block or its rear axle quickly, accurately, reliably, conveniently, concisely, without wear, long life, save space, good performance, ensure reliable and accurate normal operation of the storage, improve Working efficiency, the positioning locking mechanism of the rear translation block is preferably configured such that the front or rear of the lifting platform or the lifting carousel is parallel with the rear axle of the rear moving block on the parking space of the parking floor, and the front or the rear is provided. A magnet that attracts the rear axle of the rear articulated pulley when the vehicle is carried in. Preferably, the magnets are provided on the left and right sides. Can also be set to a row of multiple blocks and so on. The magnet may be composed of two or more small magnet blocks, and is fixed by a casing and a screw. The above magnet is preferably a permanent magnet, and an electromagnet may also be used.

The structure of the rear translational block limiting mechanism may be: the outer diameter of the front axle limiting bushing of the rear translational sliding block is larger than the outer diameters of the front and rear roller sleeves of the front translational sliding block, and is provided on the ground. Corresponding stoppers, and the parking space plane is inclined downward from the back to the front. Or for the travel switch, apply the electromagnet limit pin type and other structures.

The structure of the above-mentioned pulley pullback mechanism is as follows: two conveyor roller belts are arranged on the automobile conveyor, a rack and pinion transmission type translational telescopic rod is arranged in the middle of the two conveyor roller belts, and a rotary arm axle is arranged on the translational telescopic rod. The hook and the lower limit structure thereof have a hooking port downward, and a sliding inclined surface at the front of the hook is provided, and a sliding decoupling inclined surface when the hook is pulled back and close to the rear axle is provided behind the hook. The front axle of the pulley can be hooked back. When the vehicle is in position, the positioning and locking mechanism of the translational pulley automatically locks the translational pulley, and the positioning locking mechanism on the front of the front sliding pulley is automatically locked after being pulled back into position. It also has a gear rack mechanical transmission power unit.

The structure of the rear translation block can also be: There are front and rear axles, the wheels at both ends of the axle are matched with the rails on both sides, the axle is fixedly spaced, and the roller axle is provided on the two axles; under the front translational pulley, For the lower sliding type, the turntable parking plane is located between the upper and lower floors. Or for other structures.

The above-mentioned automobile conveyor motor and the motor of the rack-and-pinion type translational telescopic rod are preferably located at the front and rear sides of the center of the turntable, and can respectively drive the horizontal active shaft and the lateral active sleeve at the center, the transverse active shaft and the lateral direction. The active sleeve is preferably a concentric sleeve type structure, and the transverse active sleeve is connected to the gear and is matched with the rack. The above-mentioned parking spaces are preferably provided with a bevel with a low outer height and a low height, and the input of the reliable conveyor of the vehicle and the inertia and the bevel force are placed. In order to ensure a more accurate and rapid entry of the vehicle, it is preferable to provide a pusher mechanism for the trolley (or axle) in the above-mentioned multi-layer parking device. The preferred structure of the trolley axle pushing mechanism is that the front pushing mechanism and the pulling back mechanism are combined into one structure: the driving belt on the lifting platform or the rotating wheel is two left and right, and the gear rack is arranged in the middle of the two conveyor belts. The transmission type translational telescopic rod has a rotary arm type hook and a lower limit position structure on the translational telescopic rod, and the hook of the front axle of the rear translational pulley is provided on the rotary arm type hook, the hook mouth is downward, and the back of the hook is Set Pull back and retreat close to the sliding decoupling slope of the rear axle of the rear sliding block. The front of the hook is provided with a push hook of the rear axle of the rear sliding block, and the push hook opening is downward, and the sliding hook surface of the push hook is provided with the forward sliding slope. That is, the pusher mechanism and the pullback mechanism are combined into one.

The trolley axle forward pushing mechanism can also be separately provided, that is, separately provided with the pullback mechanism, such as two sets of rack and pinion transmission type translational telescopic rods and transmission devices, respectively, and the like, and the like.

Preferably, the hook opening and the push hook opening are isolated, and the centers of the two are preferably on the same horizontal line.

Preferably, the lower portion of the push hook opening is provided with a forward-facing blade-shaped projection top.

Preferably, the lower portion of the hook opening is provided with a rearward blade-shaped projection tip.

Preferably, the thickness of the blade-shaped projection at the lower portion of the hook opening is 40 to 100 mm.

It is preferable to provide a pulley carry damping mechanism in the above-described multi-layer three-dimensional parking device.

The pulley hoisting mechanism is preferably configured to: on the parking space of the parking display position corresponding to the front axle of the rear slewing block, a fixed damper is arranged on each side of the track center line, and the fixed damping damper is externally The part is a sloped surface, and the inner part is provided with a curved pit which matches the corresponding part of the front axle of the rear moving block.

The fixed damping damper is a hollow structure made of steel plate, and the filling is preferably filled. The filler is preferably rubber. Partial or full filling.

Preferably, the matching portion of the front axle of the rear translational pulley is provided with a shock absorbing sleeve.

The shock absorbing sleeve is preferably a rubber shock absorbing sleeve.

The curved pit on the fixed damper is preferably composed of an outer curved surface, a middle curved surface and an intermediate plane connecting the two, and the curved surface is coincident with the curved surface of the front axle damping sleeve.

The highest point of the concave portion of the curved damper is higher than the highest point of the outer portion of the curved concave portion, and the highest point of the inner portion is at the same level as the lower portion of the front axle.

It can also be a structure such as a beveled multi-groove damper.

The car conveyor and the lifting platform are preferably provided with a turntable, the car conveyor is arranged on the turntable, the turntable is arranged on the lifting platform, the parking space is arranged in a multi-dimensional circular shape, and the garage is in a vertical cylinder type. Underground and / or above ground column, the lifting platform is located in the center of the column.

The above parking spaces can also be arranged in single and double-row tunnels, and the lifting platform is located on one side of the tunnel. In order to make the turntable smooth and reliable, three or more (including three) stable support bars may be provided on the outer circumference of the slewing bearing between the above-mentioned lifting platform and the turntable. The garage can be a combination of an underground column and an underground column. To ensure short access time, the lifting platform and its lifting mechanism are two sets. To ensure that shorter access times and standards are met.

In the tubular garage, there is an annular parking space, and an annular maintenance passage is arranged on the outer circumference of the annular parking space, and the upper and lower vents of the triangular position of the parking space and the balance platform of the lifting platform are better.

The cylindrical garage has an inner diameter of 18 to 22 m, and 12 annular parking spaces are preferred. The garage can be a laterally bundled combination of more than three vertical cylinders, which are underground and/or above ground.

The garage can be a laterally bundled combination of more than 4 vertical cylinders, and can be provided with a connected circular lane.

The garage can be a horizontally bundled combined garage with 8 vertical cylinders, with a connected circular lane and an outer circular lane.

In order to make the structure convenient, the above-mentioned lifting platform's turntable angle in-position sensor is preferably mounted on the outer ring of the lifting platform.

The above-mentioned three-dimensional parking device platform lifting mechanism, preferably a sprocket chain transmission mechanism, can be driven by a bevel gear on a motor shaft to drive three or four bevel gears and three or four axes thereof, each of which is provided with Platform lifting sprocket chain drive mechanism. The above-mentioned three-dimensional parking device platform lifting mechanism power transmission mechanism may be provided with a secondary balance stable safety chain, the two ends of the chain are respectively fixed at the upper end and the lower end of the derrick, and the middle of the chain is provided with a lifting platform gear and a chain reversing gear.

The power transmission mechanism of the above-mentioned three-dimensional parking device platform lifting mechanism can also be a wire rope hoisting machine, or the like, such as an elevator.

The invention has the following features: the structure is simple, compact and durable, and the vehicle and the access vehicle are fast, Accurate, reliable, concise, stable, convenient, short stroke, space saving, small footprint, good performance, high work efficiency, low cost and low cost, easy to use, long life and high economic efficiency. The structure of the tubular garage is simple and compact, the parking space and space are saved, the parking space is high, the ground utilization rate is high, the parking space is large, the access vehicle is short, the efficiency is high, the garage appearance is beautiful, the cost and the construction cost are low, and the thermal insulation performance Good, high economic efficiency, very suitable for use in the downtown area and cold areas where land area is very scarce and valuable. The inventive concept is ingenious and unique, and solves the problems existing in the prior art well, has obvious scientificity and remarkable advancement, and is easy to popularize and apply.

The following is a detailed description of the embodiments, but is not intended to limit the invention. Brief Description of the Drawings Fig. 1 is a schematic plan view showing a cross section of a parking apparatus of the present invention.

Fig. 2 is a schematic view showing the structure of the front and rear moving blocks 3 and 4 before the vehicle is seated in Fig. 1.

Fig. 3 is a schematic view showing the state structure of the front and rear moving blocks 3 and 4 in Fig. 1 after the vehicle is in position. Figure 4 is a partial schematic view of the B direction of Figure 2; Fig. 5 is a structural schematic view of the pullback mechanism of the front axle 401 of the rear translation block 4 of Fig. 3. Figure 6 is a view taken along the line A in Figure 1. Figure 7 is a top plan view of the transmission mechanism of Figure 6.

Fig. 8 is a structural schematic view of the pusher mechanism of the rear axle of the rear translation block 4 of Fig. 2. Fig. 9 is a structural schematic view of the magnet type positioning locking and unlocking mechanism of the rear translational block 4 (rear axle) of Fig. 1.

Figure 10 is a view taken along the line C in Figure 9. Figure 11 is a schematic view showing the structure of a damper mechanism in the apparatus of the present invention.

Fig. 12 is a top plan view showing the state of use of Fig. 11. Figure 13 is a schematic view showing the structure of the embodiment 1 of the apparatus type parking garage of the present invention. Figure 14 is a schematic view showing the structure of a second embodiment of the tubular parking garage of the apparatus of the present invention.

Fig. 15 is a schematic structural view of a third embodiment of the tubular parking garage of the device. 1 to 7, 1 is an automobile conveyor, 100 is a conveyor belt (of an automobile conveyor), 101 is a translational telescopic rod, 102 is a boom type axle hook, and 103 is a sliding slope when advancing. 104 is the sliding decoupling slope, 105 is the shaft, 106 is the rack, 107 is the lower limit structure, 2 is the lifting platform, 202 is the lifting platform outer ring, 3 is the (car front wheel receiving) front translation block, 301 is the front The front axle of the translational block, 302 is the rear axle of the front translational pulley, 303 is the front roller sleeve of the front translational pulley, 304 is the rear roller sleeve of the front translational pulley, and 4 is the rear rolling carriage of the (rear wheel of the automobile), 401 is The rear axle of the rear translation block, 402 is the rear axle of the rear translation pulley, 403 is the front roller sleeve of the rear translation pulley, 404 is the rear roller sleeve of the rear translation pulley, and 405 is the shaft end of the front wheel axle pulley groove of the rear translation pulley. Set, 406 is the rear axle sleeve end sleeve of the rear translation pulley, 407 is the limit sleeve sleeve welded on the 403 (both welded), 5 is the track (double), 51 is the (lever type spring card) bayonet , 6 is the ground stop, 7 is the rotating positioning block, 8 is the pull (spring) spring, 9 is the lever spring 10 is the wheel at both ends of the shaft, 11 is the long ring (rear position limit) guide rail (1 on each side), 12 is the fulcrum axis (1 on the top and bottom, 4 in total), 13 is (front swing block 2 Shaft outer casing) fixed rods (2), 14 is a rotating rod, 15 is a turntable, 16 is a conveyor motor, 161 is a sprocket, 162 is a chain, 163 is a center shaft, 164 is a conveyor roller with a main drive roller, 17 is a motor (translating telescopic rod), 171 is a sprocket, 172 is a chain, 173 is a sleeve shaft, 174 is a (sleeve shaft) gear, 18 is a slewing bearing, and 19 is a stable support rod.

Referring to FIG. 1 to FIG. 7, the multi-layer three-dimensional parking device comprises a lifting platform 2 provided with a car conveyor 1 and a lifting mechanism thereof, two or more parking layers, and a control circuit, which is characterized by parking spaces on the parking floor. The utility model is provided with a vehicle receiving mechanism, which has the following structure: a front wheel of the automobile is engaged with the front sliding block 3 and a rear wheel of the automobile is engaged with the rear sliding block 4, and the corresponding positioning mechanism of the sliding shaft or the wheel, the unlocking mechanism and the rear The sliding block limiting mechanism is provided with a pulley pullback mechanism on the lifting platform 2. The structure of the front translation block 3 is: There are front and rear axles 301, 302. The wheels 10 at both ends of the axle cooperate with the rails 5 on both sides, and the front and rear axles 301, 302 are fixed in pitch, on the front and rear axles 301, 302. The front and rear roller sleeves 303 and 304 are respectively provided; the positioning locking mechanism of the front translational sliding block is configured to: a rotating positioning block 7 and an unlocking return spring fixed on the front roller sleeve 303, and correspondingly arranged on the rail or the parking layer The stopper 6 has a rotation lever 14 unlocking mechanism fixed to the front roller sleeve 303. The structure of the rear translation block 4 is: there are front and rear axles 401, 402, two axles The end wheel 10 is engaged with the rails 5 on both sides, and the two shaft end sleeves 406 at the two ends of the rear axle 402 are respectively fixed to one end of an elongated annular guide rail 11, and the two shaft end sleeves 405 of the front wheel axle 401 are respectively The two elongated annular guide rails 11 (length limit action when the vehicle is deployed) are matched. Referring to FIG. 2, the positioning locking mechanism and the unlocking mechanism of the rear translational pulley 4 are: each side of the elongated annular guide 11 is provided with two upper and lower lever type spring cards 9, and the fulcrum shaft 12 is fixed in the middle. Outside the annular guide rail 11, the chuck is snapped into the upper and lower openings 51 of the guide rail, and the front spacing of the two cards is smaller than the outer diameter of the shaft end sleeve 405 of the front axle 401.

The structure of the rear translational pulley limiting mechanism is as follows: The outer diameter of the front axle limiting bushing sleeve 407 of the rear translational trolley 4 is larger than the outer diameters of the front and rear roller sleeves 303 and 304 of the front translational trolley 3, and is on the ground. There is a corresponding stop, and the parking plane is inclined downward from the back to the front. The structure of the pulley pullback mechanism is: two conveyor roller belts 100 are arranged on the automobile conveyor 1, and a rack and pinion transmission type translational telescopic rod 101 is arranged in the middle of the two conveyor roller belts 100. The arm type axle hook 102 and its lower limit structure 107 have a hooking port downward, and a front sliding slope 103 is provided on the front side of the hook, and a sliding decoupling inclined surface 104 is provided behind the hook to retract and retreat near the rear axle, and is provided with Gear rack mechanical transmission power unit.

The motor conveyor 1, the motor 16 and the motor 17 of the rack-and-pinion-type translational telescopic rod 101 are located on the front and rear sides of the center of the turntable 15, respectively driving the horizontal transverse drive shaft 163 and the lateral active sleeve 173 at the center, and are laterally active. The shaft 163 and the lateral driving sleeve 173 are concentric sleeve-type structures, and the lateral driving sleeve 173 is connected to the gear 174 and cooperates with the rack 174. There is a turntable 15 between the automobile conveyor 1 and the lifting platform 2, the automobile conveyor 1 is arranged on the turntable 15, the turntable 15 is arranged on the lifting platform 2, the parking space is arranged in a ring shape, the garage is in a vertical cylinder type, and the lifting platform 2 is located in the center of the vertical cylinder . The garage is a combination of an underground column and an underground column. The lifting platform 2 has two sets of upper and lower. The turntable 15 of the lifting platform 2 is mounted on the outer ring of the lifting platform 2 with the angled in-position sensor. The angle and position of the turntable 15 are controlled by the in-position sensor on the outer ring 202. The circuit controls the lifting platform 2 to lift and lower, and the car is fed or raised at the entrance and exit. The program controller and the computer can automatically control the circuit program, or Manual circuit control.

The front ends of the front and rear axle fixing rods 13 are respectively fixedly connected to the two rotating outer sleeves of the front flat sliding front roller cover 303 and the front flat sliding rear roller sleeve 304, so that the two rollers are not affected. The rotation between the sleeve and the axle. Due to the rotation of the front roller block 303 on the front positioning block Ί And the return spring (not shown in the figure, which can be a spiral torsion spring and has a rotation limit) and the function of the ground stop 6 so that the front and rear pulleys 3 and 4 are locked and locked as shown in FIG. 2 before entering the vehicle; The conveying roller belt (that is, the tensioning conveyor belt outside the conveying roller) 100 pushes the front wheel of the car to the front translational sliding block 3, and as the wheel presses the rotating rod 14 , the positioning block 7 is braked and unlocked, and the front is moved. The trolley 3 slides forward, and as the rear wheel of the car crosses the rear roller sleeve 404, the rear axle 401 is opened (the elongated annular guide 11 and the two-lever spring card 9 do not affect the front pulley 3) Sliding), the two-lever spring card 9 is unlocked, and the last two axes are at the maximum position of the elongated annular guide rail 11. At this time, the whole vehicle continues to carry under the action of inertia and slope, until the front roller sleeve is welded to the rear slider The limit sleeve sleeve 407 on the 403 is limited by the ground limit block (not shown), and the car is in place. When the truck is out of the warehouse, the motor 17 drives the gear 174 and the rack 106 and the translational telescopic rod 101 forward, and after the rear rolling slider rear sleeve 404, the rear translation pulley front sleeve 403, and the rear slider front axle 401 Hook, the motor 17 is reversed, so that it is pulled backwards. After the front sliding block, the roller sleeve 304 and the rear translation block are bothered by the front and rear axles, and the hook is opened. The output belt on the rear wheel of the car (the output belt is reversed at this time) ), the front wheel is pulled out into position, at this time, the stopper 7 on the front roller cover 303 of the front translation block is reset, the front and rear pulleys are positioned and locked, and the lever spring card 9 is also locked in place. Start the next cycle, waiting for the next car to be in place. In Fig. 8, 108 is a hook (after the rear axle of the rear axle 401), 109 is a push hook (after the rear axle of the rear axle 402), 110 is a forward-facing blade-shaped convex tip, and 111 is a backward-facing blade. The top of the convex protrusion, 1071 is the (lower arm type) lower limit structure (upper block or lower block, etc.), and the remaining symbols are the same as in Fig. 5. Referring to FIG. 8, the pulley axle pushing mechanism and the pulley axle pulling back mechanism are combined into one, and the structure is: the jib axle axle 102 of the twirling joint of the counterweight telescopic rod 101 is provided with the rear axle 401 of the rear sliding pulley. The hook 108 is provided with a push hook 109 of the rear axle rear axle 402, and the push hook opening is downward. The rear of the hook 108 is provided with a sliding back when the rear axle 402 of the rear swinging carriage is retracted. The decoupling inclined surface 104 is provided with a sliding inclined surface 103 on the upper side of the push hook opening. The center of the hook opening and the push hook opening are curved, the center of which is on the same horizontal line, and the lower part of the push hook opening is provided with a forward-facing blade-shaped convex surface. Starting from the tip 110, the lower portion of the hook opening is provided with a rearwardly-facing blade-like projection tip 111 having a blade-shaped projection tip thickness of 40 to 100 mm. 1071 is a lower limit structure, which can replace the lower limit structure 107 in FIG. When the conveyor belt is sent out of the car, the inertia of the reliable entering the car and the sliding force of the supporting slope make the car into position, and the front and rear wheels of the car respectively open and rotate the two axes of the front and rear sliding blocks of the receiving mechanism into place. . In this way, the car rebounds, or is not in place. At this time, the rack-and-pinion-type translational telescopic rod 101 can drive the arm-type axle hook 102 to extend forward, and the push hook 109 pushes the rear-moving pulley 4 and the rear axle 402. Forward, in place. When the conveyor belt takes out the car, the rack-and-pinion-type translational telescopic rod 101 is provided to drive the arm-type axle hook 102 to extend forward and pull back, and the hook 108 is pulled, and the front axle 401 of the translational pulley 4 is returned, and then The car is taken out by the conveyor belt, which is extremely simple and reliable to use.

In Fig. 9 and Fig. 10, 15 is a turntable, 1001 is the front of the turntable, 20 is a magnet, 201 is a small magnet block, 21 is a screw, 22 is a casing, and 402 is a rear axle of the rear translation block 4.

Referring to FIG. 9 and FIG. 10, the front surface of the lifting platform turntable 15 is parallel to the rear axle 402 of the rear moving block on the parking space parking space, and the rear axle 402 is attracted to the front axle of the rear moving block. The magnet 20, the magnet 20 is composed of four small magnet blocks 201, which are fixed to the front surface of the turntable 15 by a casing 22 and a screw 21. When the vehicle is parked, the turntable 15 is positioned and lowered (the parking layer has a 12-sided shape with 12 parking spaces on it), and after being in the same plane as the parking floor parking space, it is connected with the parking space, and the magnet 20 in front of the turntable 15 will be moved rearward. The rear axle 402 of the 4 is attracted and locked. When the front wheel of the car enters the front swinging block 3 and slides it forward, the rear wheel of the car crosses the rear axle of the rear translational trolley 4, and the front axle of the rear translational trolley 4 automatically Expand, the vehicle continues to carry under the action of inertia and slope, the rear wheel continues to carry, the rear axle is automatically unlocked, and the car is in place.

In Fig. 11 and Fig. 12, 23 is a shock absorbing sleeve, 24 is a fixed damper, 241 is a ground bolt (or expansion bolt), 242 is a slope, 243 is the highest point of the outer part of the curved pit, and 244 is a curved concave The pit, 245 is the highest point of the inner part of the curved pit, and 401 is the front axle of the rear translational pulley 4, and the other symbols are the same as above. Referring to FIG. 11 and FIG. 12, a parking wheel damping mechanism is arranged on the parking space of the parking floor, and the structure is: on the parking space of the parking deployment position corresponding to the front axle 401 of the rear translational pulley, on both sides of the track center line. A fixed damper 24 is provided. The outer portion of the fixed damper 24 is a slanted surface 242, and the inner portion is provided with a curved recess 244. The curved recess 244 is formed by an outer curved surface, a middle curved surface and a middle of the connection. Planar configuration, its curved surface and front axle 401 shock absorbing sleeve 23 The arc-face matching is consistent, the highest point 245 of the inner portion of the curved pocket 244 is higher than the highest point 243 of the outer portion of the curved recess, and the highest point 245 of the inner portion is at the same level as the lower portion of the front axle. The fixed damper 24 is a hollow structure made of steel plate, wherein the filler 25 is rubber. When storing a vehicle, some vehicles have a large impact force due to excessive inertia. The fixed damping damper 24 will slow down the buffer and reduce the impact and vibration force, so that the vehicle is accurate, stable, and fast in place, with low noise and easy to use. reliable.

In Figures 13~15, 26 is a three-dimensional parking garage with a (outer) column structure, 27 is its entry and exit lane (middle of the wellhead), 28 is a circular lane, 29 is an outer circular lane, and 30 is a large outer circular lane.

Referring to Figure 13, for multiple underground layouts, the car can enter the garage from multiple directions, which is convenient and quick. Referring to Figure 14, the four-barrel is laterally bundled and arranged in an island-shaped combination garage, with a circular lane 28, and an outer circular lane 29 connected thereto, which is underground and/or above ground.

The utility model has an annular parking space, and an annular maintenance passage is arranged on the outer circumference of the annular parking space, and the upper and lower air outlets of the triangular position of the parking space and the balance platform balance weight travel channel. The cylindrical garage has an inner diameter of 18 to 22 m and has 12 annular parking spaces. Its layout structure is quite scientific, reasonable and compact.

In each cylindrical garage, the center car lifting platform and its lifting mechanism are two sets. The upper and lower lifting platforms and their lifting mechanisms are guaranteed to meet shorter access times and meet standard requirements. The lifting power is preferably set at the top and bottom.

Referring to Fig. 15, there is an eight-barrel laterally bundled combined, round-island combination garage, an annular lane 28, an outer circular lane 29 connected thereto, and a large outer circular lane 30 communicating with the peripheral circular lane 29, which is underground and/or Or above ground. Access to the car is concentrated, convenient and fast.

Claims

Claim

1. A multi-layer three-dimensional parking device, comprising a lifting platform (2) and a lifting mechanism thereof, wherein the lifting platform (2) is provided with a car conveyor (1), having more than two parking layers, and a control circuit, wherein There is a car receiving mechanism on the parking space of the parking floor. The structure is as follows: There is a front wheel of the car to take the front moving block (3) and a rear wheel of the car to take the rear moving block (4), and there is a corresponding sliding axle or The positioning locking mechanism, the unlocking mechanism and the rear moving block limiting mechanism of the wheel are provided with a pulley pullback mechanism on the lifting platform (2).

2. The multi-layer parking device according to claim 1, characterized in that the structure of the front translation block (3) is: front and rear axles (301, 302), wheels at both ends of the axle (10) Cooperating with the rails (5) on both sides, the front and rear axles (301, 302) are fixed in pitch, and the front and rear axles (301, 302) are respectively provided with front and rear roller sleeves (303, 304); The positioning locking mechanism of the trolley structure is: a rotating positioning block (7) and an unlocking return spring are fixed on the front roller sleeve (303), and a corresponding stopper (6) is arranged on the rail or the parking layer, the front roller sleeve (303) A turning lever (14) is attached to the unlocking mechanism.

3. The multi-layer three-dimensional parking device according to claim 1, wherein the rear translation block (4) is configured to have front and rear axles (401, 402), and wheels at both ends of the axle (10) Cooperating with the rails (5) on both sides, the two shaft end sleeves (406) at both ends of the rear axle (402) are respectively fixed to one end of an elongated annular guide rail (11), and the two pulley grooves of the front axle (401) are respectively The shaft end sleeves (405) are respectively engaged with the two elongated annular guide rails (11).

The multi-layer stereo parking device according to claim 3, characterized in that the positioning locking mechanism and the unlocking mechanism of the rear translation block (4) are: one side of each elongated annular guide rail (11) There are two upper and lower lever type spring cards (9), the fulcrum shaft (12) is in the middle, fixed on the outer ring of the long annular guide rail (11), and the chuck head is snapped into the upper and lower boring ports (52) of the guide rail, two cards The front spacing is smaller than the outer diameter of the shaft end sleeve (405) of the front axle (401).

The multi-layer three-dimensional parking device according to claim 4, characterized in that the positioning locking mechanism and the unlocking mechanism of the rear translational block (4) are: a lifting platform or a lifting carousel

The front axle of (1) is flat with the rear axle (5) of the rear moving block on the parking space. On the front or rear side, there is a magnet (2) that can attract the rear axle (5) of the rear articulated pulley when the vehicle is carried in.

A multi-layered stereoscopic parking apparatus according to claim 5, wherein said magnet (2) is set to be a left and right piece.

7. The multi-layer parking apparatus according to claim 6, wherein said magnet (2) is composed of two or more small magnet blocks (21), which are assembled by a casing (4) and a screw (3). fixed.

8. The multi-layer three-dimensional parking device according to claim 3, wherein the structure of the rear translational block limiting mechanism is: a front axle limiting bushing outer casing of the rear translational sliding block (4) (407) The outer diameter is larger than the outer diameters of the front and rear sleeves (303, 304) of the front translational block (3), and corresponding stops are provided on the ground, and the parking plane is inclined downward from the rear to the front.

9. The multi-layer three-dimensional parking apparatus according to claim 3, wherein the structure of the pulley pullback mechanism is: two conveyor rollers (100) are disposed on the automobile conveyor (1), and the conveyor is disposed at two A belt rack transmission type translational telescopic rod (101) is arranged in the middle of the roller belt (100), and a rotary arm type axle hook (102) and a lower limit position structure (107) thereof are arranged on the translational telescopic rod (101), and the hook is connected thereto. The mouth is downward, and the front side of the hook is provided with a sliding slope (103) when advancing. The hook is provided with a sliding decoupling slope (104) which is pulled back and retracted to the rear axle, and is provided with a gear rack mechanical transmission power device.

The multi-layer stereo parking device according to claim 9, characterized in that the motor of the automobile conveyor (1), the motor (16) and the gear rack-transmission type translational telescopic rod (101) (17) Located on the front and rear sides of the center of the turntable (15), respectively driving the central transverse drive shaft (163) and the lateral active sleeve (173), and the lateral drive shaft (163) and the lateral active sleeve (173) are concentric sleeves. The structure, the transverse active sleeve (173) and the gear (174) are connected and cooperate with the rack (174).

A multi-layered three-dimensional parking apparatus according to claim 1, characterized in that a trolley axle pushing mechanism (2, 3, 34) is provided.

12. The multi-layer three-dimensional parking device according to claim 11, wherein the structure of the trolley axle pushing mechanism is: the driving belt (1) on the lifting platform or the turntable (8) is two left and right, In the middle of the two conveyor belts (1), there is a rack and pinion transmission type translational telescopic rod (2), translation The telescopic rod (2) is provided with a swing arm type hook (3) and a lower limit position structure (9), and the arm type hook (3) is provided with a rear swinging block (4, 5) and a rear axle (402). The hook (109) has a push hook opening downwardly, and a sliding slope (33) is arranged on the push hook mouth, that is, the push forward mechanism and the pull back mechanism are combined

13. The multi-layer three-dimensional parking apparatus according to claim 12, wherein the hook opening and the push hook opening are both curved and the centers thereof are on the same horizontal line.

14. The multi-layered three-dimensional parking apparatus according to claim 13, wherein the lower portion of the push hook opening is provided with a forward-facing blade-like projection tip (34).

A multi-layered three-dimensional parking apparatus according to claim 14, wherein said lower portion of said hook opening is provided with a rearwardly-facing blade-like projection tip (35).

16. The multi-layered three-dimensional parking apparatus according to claim 15, wherein the thickness of the blade-shaped projection at the lower portion of the hook opening is 40 to 100 mm.

17. The multi-layered three-dimensional parking apparatus according to claim 1, wherein a pulley carry damping mechanism is provided.

The multi-layer three-dimensional parking device according to claim 1, characterized in that the structure of the pulley-carrying damping mechanism is: in the parking deployment position corresponding to the front axle (5) of the rear translational block (4, 5) On the ground of the parking space, a fixed damping dam is placed on each side of the center line of the track.

(9), the fixed damper (9) is the inclined surface (91) on the outer part, and the curved concave part (93) is provided on the inner part, the curved concave groove (93) and the rear translational block (4, 5) ) The corresponding part of the front axle (5) matches.

The multi-layered stereo parking apparatus according to claim 2, characterized in that the fixed damping dam (9) is a hollow structure made of steel plate filled with a filler (11).

A multi-layered three-dimensional parking apparatus according to claim 3, characterized in that said filling (11) is rubber.

The multi-layer three-dimensional parking device according to claim 17, 18, 19 or 20, characterized in that the rear part of the front axle (4, 5) of the rear axle (5) is provided with a shock absorbing sleeve ( 8).

22. The multi-layered three-dimensional parking apparatus according to claim 21, wherein said The shock absorbing sleeve (8) is a rubber shock absorbing sleeve.

23. The multi-layered stereo parking apparatus according to claim 21, wherein the curved recess (93) on the fixed damping dam (9) is composed of an outer curved surface, a middle curved surface and a middle of the connection. The plane is formed, and the curved surface is the same as the curved surface of the front axle (5) shock absorbing sleeve (8).

The multi-layer stereoscopic parking apparatus according to claim 23, characterized in that the highest point of the curved pit (93) portion of the fixed damping dam (9) is higher than the outer portion of the curved recess (93) At the highest point, the highest point of the inner part is on the same level as the lower part of the front axle (5).

The multi-layer three-dimensional parking device according to claim 1, characterized in that the automobile conveyor (1) and the lifting platform (2) are provided with a turntable (15), and the automobile conveyor (1) is arranged on the turntable. (15) On the upper part, the turntable (15) is arranged on the lifting platform (2). The parking space is arranged in a multi-dimensional circular shape, the garage is in a vertical cylinder, and the lifting platform (2) is located in the center of the vertical cylinder.

26. The multi-layered three-dimensional parking apparatus according to claim 25, wherein the garage is a combination of an underground vertical cylinder and an above ground vertical cylinder, and the lifting platform (2) has two sets of upper and lower sides.

27. The multi-layer three-dimensional parking device according to claim 25, wherein the tubular garage has an annular parking space, and the annular parking space has an annular maintenance passage on the outer circumference, and the parking space has a triangular position. The vent and lifting platform balance the weight stroke channel.

28. The multi-layered three-dimensional parking apparatus according to claim 27, wherein said cylindrical garage has an inner diameter of 18 to 22 m and is provided with 12 annular parking spaces.

29. The multi-layered three-dimensional parking apparatus according to claim 25, wherein said garage is a horizontally bundled combination of three or more vertical cylinders, and is of a subterranean and/or above ground type.

30. The multi-layered three-dimensional parking apparatus according to claim 29, wherein said garage is a horizontally bundled combination of more than four vertical cylinders, and is provided with a circular lane.

31. The multi-layered three-dimensional parking apparatus according to claim 30, wherein said garage is an eight-barrel laterally bundled combined garage with an outer circular lane.