CN108386033B - Two-layer avoidance-free parking device - Google Patents
Two-layer avoidance-free parking device Download PDFInfo
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- CN108386033B CN108386033B CN201810454689.3A CN201810454689A CN108386033B CN 108386033 B CN108386033 B CN 108386033B CN 201810454689 A CN201810454689 A CN 201810454689A CN 108386033 B CN108386033 B CN 108386033B
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- frame
- connecting rod
- carrying frame
- sliding rail
- fixing frame
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/02—Small garages, e.g. for one or two cars
- E04H6/06—Small garages, e.g. for one or two cars with means for shifting or lifting vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The invention discloses a two-layer avoidance-free parking device, which comprises a fixed frame, a vehicle carrying frame capable of moving on the fixed frame, a vehicle carrying plate used for parking a vehicle, and vertical moving mechanisms symmetrically arranged on two sides of the vehicle carrying frame, wherein the vertical moving mechanisms can enable the vehicle carrying frame to move and be fixed in the vertical direction, and a rotating mechanism used for rotating the vehicle carrying plate is further arranged on the vehicle carrying frame 2; the vertical moving mechanism is arranged to fix the position of the carrying frame in the vertical direction, and the mechanism is a reasonable modification of a parallel four-bar mechanism and mainly comprises a splitting modification of a second connecting bar and a third connecting bar in the original parallelogram mechanism, so that the length of a sliding rail is effectively shortened, and the service life of the sliding rail is prolonged; the latter greatly improves the stress state and the transmission angle of the rod piece.
Description
Technical Field
The invention relates to a two-layer parking device, in particular to a two-layer avoidance-free parking device.
Background
With the increase of the popularity of cars, the unbalance of the supply and demand relations of parking spaces is increasingly obvious, and mechanical three-dimensional parking devices are developed. However, the existing device still has the problems of large volume, high cost, inconvenient use and the like.
The prior art two-layer parking device, an inclined three-dimensional parking structure, has a simple structure and small occupied area, but only lifts the vehicle. When the vehicle is fully loaded, one layer of vehicles can be accessed and operated only by avoiding, so that the practicability is low; the parking equipment and the avoidance-free simple three-dimensional parking equipment realize avoidance-free operation by using the connecting rod mechanism, but the two devices occupy higher space height when working, and occupy larger road width when the vehicle carrying plates of the two devices are placed on the ground, so that a parking lot channel is blocked, and the practicability is greatly reduced.
Therefore, the two-layer parking device in the prior art has the problems of large occupied ground space and inconvenient use when parking and taking vehicles.
Disclosure of Invention
The invention aims to provide a two-layer avoidance-free parking device, which is used for solving the problems of low space utilization rate, inconvenient use and the like caused by large occupied ground space when a vehicle is parked and taken out in the two-layer parking device in the prior art.
In order to realize the tasks, the invention adopts the following technical scheme:
the two-layer avoidance-free parking device comprises a fixing frame, a vehicle carrying frame capable of moving on the fixing frame, a vehicle carrying plate used for parking a vehicle and vertical moving mechanisms symmetrically arranged on two sides of the vehicle carrying frame, wherein the vehicle carrying plate is arranged on the vehicle carrying frame;
the vertical moving mechanism can enable the vehicle carrying frame to move and be fixed in the vertical direction, and the vehicle carrying frame is further provided with a rotating mechanism for rotating the vehicle carrying plate;
the vertical moving mechanism comprises two connecting rod groups movably arranged on two sides of the fixing frame, and each connecting rod group comprises a first connecting rod, a second connecting rod and a third connecting rod which are sequentially and movably connected;
a first transverse shaft and a second transverse shaft are arranged on the upper part of the carrying frame, perpendicular to the moving direction of the carrying frame, two ends of the first transverse shaft penetrate through two sides of the fixing frame and are hinged with the first connecting rod, and two ends of the second transverse shaft are erected on two sides of the top end of the fixing frame and are hinged with the third connecting rod; the second connecting rod is contacted with the bottom end of the fixing frame.
Further, the third connecting rod comprises a long rod and a short rod hinged with the long rod, a first rod wheel is further arranged on the long rod near the joint of the long rod and the short rod, and two ends of the second transverse shaft are erected on two sides of the top end of the fixing frame and hinged with the short rod.
Further, a second rod wheel is arranged at the joint of the second connecting rod and the third connecting rod.
Further, a pair of rollers are arranged on two sides of the carrying frame and close to the first transverse shaft, and the pair of rollers are mounted on the fixing frame.
Further, two sides of the fixing frame are provided with sliding rails capable of enabling the carrying frame to move, the sliding rails comprise a first sliding rail arranged along the moving direction of the carrying frame and a second sliding rail arranged at the bottom end of the fixing frame, the first sliding rail comprises a linear sliding rail arranged in parallel with the second sliding rail and a diagonal sliding rail with an included angle smaller than 90 degrees with the ground, and a curve sliding rail for transition is further arranged between the linear sliding rail and the diagonal sliding rail;
the two ends of the first transverse shaft penetrate through the first sliding rails on two sides of the fixing frame to be hinged with the first connecting rod, the pair of rollers are arranged on the inner side of the first sliding rails on the fixing frame, and the second connecting rod is arranged in the second sliding rail.
Further, the second connecting rod comprises a sliding block and a sliding connecting rod, and the sliding block is used for being matched with the second sliding rail to move the vertical moving mechanism along the length direction of the fixing frame.
Further, two pairs of rollers for sharing load force are further arranged on the carrying frame and are in contact with the fixing frame, and correspondingly, a bearing frame is arranged at the top end of the fixing frame along the moving direction of the carrying frame.
Further, the parking device also comprises a driving mechanism for driving the carrying frame to move on the fixing frame, wherein the driving mechanism comprises a lifting motor, a winding drum and a steel wire rope wound on the winding drum, the steel wire rope comprises a first steel wire rope for enabling the carrying frame to move to the bottom end along the top end of the fixing frame and a second steel wire rope for enabling the carrying frame to move to the top end along the bottom end of the fixing frame, and the winding directions of the first steel wire rope and the second steel wire rope on the winding drum are opposite;
correspondingly, a fixed pulley block matched with the steel wire rope is arranged on the fixing frame, and a movable pulley block matched with the steel wire rope is arranged on the first transverse shaft of the carrying frame.
Further, the rotating mechanism comprises a rotating motor and a worm reducer, the rotating motor and the worm reducer are arranged in the vehicle carrying frame, and the vehicle carrying plate is arranged at the top of the worm reducer.
Compared with the prior art, the invention has the following technical characteristics:
1. the vertical moving mechanism of the parking device provided by the invention is a reasonable modification of a parallel four-bar mechanism, and mainly comprises a split modification of a second connecting bar and a third connecting bar in the original parallelogram mechanism, wherein the split modification effectively shortens the length of a sliding rail and prolongs the service life of the sliding rail; the latter greatly improves the stress state and the transmission angle of the rod piece;
2. the working mode of 'moving-rotating-moving' can enable the vehicle carrying plate to finish rotating action at a high place so as to reduce the sizes of the rod pieces and the rotary table, so that the structure is more compact, the occupied space for working is small, the vehicle carrying plate has a certain height from the ground in the rotating stage, one-way roads at one side of the road in front of the device can normally pass, the normal use of the one-way roads at the other side is not influenced after the rotating action is finished, and the integral operation efficiency of the parking lot is ensured;
3. the device can ensure that the vehicle can be accessed without avoidance under the condition that the vehicle stably falls, the two-layer vehicle can be accessed without reversing, the access process is simpler and more convenient than a large-scale three-dimensional parking garage, the volume is small, the occupied area is equivalent to a common parking space, and the device is convenient to install in various overground or underground parking lots;
4. the device is simple and practical, and the structure is symmetrical, and the frame atress is reasonable, and installation civil engineering is with low costs, makes it have more economic nature.
Drawings
FIG. 1 is a schematic view of a two-layer non-avoidance parking device according to the present invention;
FIG. 2 is a diagram of the internal structure of a two-layer avoidance-free parking device provided by the invention;
FIG. 3 is a block diagram of a vertical movement mechanism provided by the present invention;
FIG. 4 is a detail view of the vertical movement mechanism provided by the present invention;
FIG. 5 is a schematic view of the vertical movement mechanism provided by the invention moving in parallel on the fixed frame;
FIG. 6 is a schematic diagram of the working process of the vertical movement mechanism provided by the invention;
FIG. 7 is a schematic diagram of the vertical movement mechanism according to the present invention;
FIG. 8 is a block diagram of a carriage frame provided by the present invention;
FIG. 9 is a schematic diagram of a fixed pulley block structure provided by the invention;
fig. 10 is a schematic diagram of the matching effect of the movable pulley block and the steel wire rope provided by the invention.
The reference numerals in the figures represent: 1-mount, 2-carriage, 3-vertical movement mechanism, 4-rotation mechanism, 5-drive mechanism, 6-carriage plate, 11-load carrier, 12-first slide rail, 13-second slide rail, 121-straight slide rail, 122-diagonal slide rail, 123-curved slide rail, 21-first cross bar, 22-second cross bar, 23-roller, 24-roller, 31-first link, 32-second link, 33-third link, 321-second lever wheel, 322-slider, 323-slide link, 331-long lever, 332-short lever, 333-first lever wheel, 41-rotation motor, 42-worm reducer, 51-lifting motor, 52-reel, 53-wire rope, 54-fixed pulley block, 55-movable pulley block, 531-first wire rope, 532-second wire rope, 541-first fixed pulley, 542-second fixed pulley, 543-third fixed pulley, 551-first movable pulley, 552-second movable pulley, 553-third movable pulley, 553-fourth movable pulley, 554-fourth movable pulley.
Detailed Description
According to the technical scheme, as shown in fig. 1 to 10, the invention discloses a two-layer avoidance-free parking device, which comprises a fixing frame 1 and a carrying frame 2 capable of moving on the fixing frame 1, wherein a carrying plate 6 for parking a vehicle is further arranged on the carrying frame 2, the parking device further comprises vertical moving mechanisms 3 symmetrically arranged on two sides of the carrying frame 2, the vertical moving mechanisms 3 can enable the carrying frame 2 to move and fix in the vertical direction, and a rotating mechanism 4 for enabling the carrying frame 2 to rotate is further arranged on the carrying frame 2.
The vertical moving mechanism 3 comprises two connecting rod groups movably arranged on two sides of the fixed frame 1, wherein each connecting rod group comprises a first connecting rod 31, a second connecting rod 32 and a third connecting rod 33 which are sequentially and movably connected;
a first transverse shaft 21 and a second transverse shaft 22 are arranged on the upper part of the carrying frame 2 perpendicular to the moving direction of the carrying frame 2, two ends of the first transverse shaft 21 penetrate through two sides of the fixing frame 1 to be hinged with the first connecting rod 31, and two ends of the second transverse shaft 22 are erected on two sides of the top end of the fixing frame 1 to be hinged with the third connecting rod 32; the second connecting rod 32 is contacted with the bottom end of the fixing frame 1.
The two-layer avoidance-free parking device in the prior art comprises a fixing frame 1 fixed on the ground and a carrying frame 2 used for carrying vehicles and enabling the vehicles to move, wherein the carrying frame 2 can move along the fixing frame 1, and the movement at the moment comprises the movement parallel to the horizontal plane and the movement perpendicular to the horizontal plane, so that for a vehicle parked on the two layers, the carrying frame 2 can move to the outer side of the top of the fixing frame 1 firstly along the movement of the carrying frame 2, then the carrying frame 2 falls down along the vertical direction of the fixing frame 1, the carrying frame 2 is moved to the ground, but the current device occupies most of the area of a driving channel when the carrying frame 2 is moved to the ground, and thus the phenomenon of crowding of a lane in a parking lot can be caused, and the parking efficiency is reduced.
On the basis, the parking device provided by the invention is additionally provided with the vertical moving mechanism 3, as shown in fig. 1, the vertical moving mechanism 3 not only can enable the carrying frame 2 to move in the vertical direction, namely, can enable the carrying frame 2 to move to the ground smoothly, but also can enable the carrying frame 2 to be fixed in the vertical direction, so that the carrying frame 2 in the parking device can stay in mid-air, the carrying frame 2 is rotated in mid-air to a position parallel to the road travelling direction by matching with the rotating mechanism 4 on the carrying frame 2, and then the carrying frame 2 is stably moved to the ground by utilizing the vertical moving mechanism 3, and the head direction of the carrying frame 2 is in a straight line with the road travelling direction at the moment, thereby avoiding the blocking of a road caused by transversely placing the carrying frame 2 on the ground, and improving the integral operation efficiency of a parking lot; in addition, the vehicle can be stored and taken without the need of reversing the vehicle, so that the working efficiency and convenience are improved.
As shown in fig. 2 and 3, since the vertical moving mechanism 3 is symmetrically installed at two sides of the carrying frame 2, the vertical moving mechanism 3 and the carrying frame 2 form a movable parallelogram structure, and when the carrying frame 2 descends, the included angle between the first connecting rod 31 and the third connecting rod 33 and the ground becomes smaller gradually by utilizing the principle of deformation of the parallelogram, so that the carrying frame 2 falls from the top end to the bottom end of the fixing frame 1, and in the process, the second connecting rod 32 always contacts with the bottom end of the fixing frame 1 to ensure the stability of the parallelogram.
In addition, as the vertical moving mechanism 3 is arranged on the fixed frame 1, the stability of the vertical moving mechanism 3 can be ensured when the vertical moving mechanism 3 translates out of the fixed frame 1 due to the constraint of the fixed frame 1 on the geometric relation of the vertical moving mechanism 3.
The movable connection of the first link 31, the second link 32 and the third link 33 may be hinged or may be a fit connection of a shaft and a bearing, which is a preferred embodiment in this embodiment.
As shown in fig. 2 and 8, the first transverse shaft 21 and the second transverse shaft 22 arranged on the carrying frame 2 are used for being matched with the vertical moving mechanisms 3 on two sides, so that the vertical moving mechanisms 3 drive the carrying frame 2 to move vertically and fix vertically, wherein the first transverse shaft 21 passes through the fixing frame 1 and is hinged with the first connecting rod 31, so that the first transverse shaft 21 is equivalent to being positioned in the fixing frame 1, the second transverse shaft 22 is erected on the top end of the fixing frame 1 and is hinged with the third connecting rod 33, and the equivalent to the second transverse shaft 22 is positioned on the top surface of the fixing frame 1, and the structure is set to provide a constraint effect for the vertical moving mechanisms 3, so that the parallelogram structure of the vertical moving mechanisms 3 can stay stably in the carrying frame 2 in half air.
As a preferred embodiment, a rotatable mechanism, which may be a roller, a wheel, or the like, is provided at a position where the first transverse shaft 21 contacts the mount 1, and as a preferred embodiment, the mechanism is a roller.
Optionally, the third connecting rod 33 includes a long rod 331 and a short rod 332 hinged to the long rod 331, a first rod wheel 333 is further installed at a connection position between the long rod 331 and the short rod 332, and two ends of the second transverse shaft 22 are erected on two sides of the top end of the fixing frame 1 and hinged to the short rod 332.
In the present embodiment, as shown in fig. 4 and 5, the degree of freedom of the lever group is increased after the third link 33 is detached, and as shown in fig. 4, the two levers are relatively rotated in the sectional view of the long lever 331 and the short lever 332, but their geometric shapes restrict their angles of rotation, so they are maintained at a predetermined angle in most cases due to the load force (the broken line in fig. 4 is a plane in which the two levers are in contact with each other to restrict rotation). Only when the roller on the long rod 331 is in contact with the ground, the two rods will rotate relatively, and in the rest cases, the two rods will be kept at a certain angle, which can be geometrically equivalent to one rod.
As shown in fig. 5 and 6, when the carriage 2 moves in the vertical direction, especially when the carriage 2 contacts the ground during the descent process, the long rod 331 and the short rod 332 start to rotate relatively, at this time, the long rod 331 is equivalent to a sliding block, the linkage is still equivalent to a four-bar mechanism, and finally, when the carriage 2 contacts the ground, a larger transmission angle is easily obtained compared with the parallelogram mechanism due to the shorter length of the short rod 331, namely, as shown in fig. 6, so that the design effectively relieves the stress problem of the parallelogram mechanism.
In addition, as shown in fig. 5 to 7, a first lever wheel 333 is installed at the connection portion of the long lever 331 and the short lever 332, and the first lever wheel 333 may be installed by a bolt, a pin, or the like, and in this embodiment, the first lever wheel 333 is installed on the long lever 331 through the pin.
Due to the existence of the first rod wheel 333, the carrier frame 2 can slide along the ground due to the existence of the first rod wheel 333 when the long rod 331 is in contact with the ground in the descending process, so that friction with the ground is avoided, and the service life of the vertical moving mechanism 3 is ensured.
Optionally, a second lever wheel 321 is further provided on the second link 32 at the connection with the third link 33.
As shown in fig. 5 to 7, when the vertical movement mechanism 3 moves along the bottom end of the fixing frame 1, the second rod wheel 321 is provided to avoid friction between the second connecting rod 32 and the third connecting rod 33 of the vertical movement mechanism 3 and the ground, so as to ensure the service lives of the second connecting rod 32 and the third connecting rod 33.
The second lever wheel 321 may be mounted by a bolt, a pin, or the like, and in this embodiment, the second lever wheel 321 is mounted on the second link 32 through the pin.
Further, to keep the carriage 2 stably slidable on the fixed frame 1, a pair of rollers 23 are provided on both sides of the carriage 2 near the first transverse axis 21, and the pair of rollers 23 are movably mounted on the fixed frame 1.
Optionally, two sides of the fixing frame 1 are provided with sliding rails capable of enabling the carrying frame 2 to move, the sliding rails comprise a first sliding rail 12 arranged along the moving direction of the carrying frame 2 and a second sliding rail 13 arranged at the bottom end of the fixing frame 1, the first sliding rail 12 comprises a linear sliding rail 121 arranged in parallel with the second sliding rail 13 and a slant sliding rail 122 with an included angle smaller than 90 degrees with the ground, and a curve sliding rail 123 for transition is further arranged between the linear sliding rail 121 and the slant sliding rail 122;
the two ends of the first transverse shaft 21 pass through the first sliding rails 12 on the two sides of the fixing frame 1 to be hinged with the first connecting rod 31, the pair of rollers 23 are arranged on the inner side of the first sliding rails 12 on the fixing frame 1, and the second connecting rod 32 is arranged in the second sliding rail 13.
As shown in fig. 2, the sliding rails are disposed along two sides of the fixing frame 1, the first sliding rail 12 is disposed along a moving direction of the carrying frame 2, the first sliding rail 12 includes three sections, wherein the linear sliding rail 121 and the second sliding rail 13 are disposed in parallel, and directions of the linear sliding rail 121 and the second sliding rail 13 are consistent with the moving direction of the carrying frame 2, so as to cooperate with the driving mechanism 5 to drive the carrying frame 2 and the vertical moving mechanism 3 to move along a length direction of the fixing frame 1.
In order to ensure the stability of the carriage 2 when the carriage is converted from a movement parallel to the ground to a movement in a vertical direction, the inclined line sliding rail 122 has an angle with the ground smaller than a right angle, and as a preferred embodiment, the inclined line sliding rail 122 has an angle of 70 ° -80 ° with the ground, and the first sliding rail 12 further comprises a section of arc-shaped curve sliding rail 123 for overuse.
As shown in fig. 2, the first slide rail 121 and the third slide rail 123 enable the carriage 2 to slide smoothly on the top end of the fixed frame 1, so that both ends of the first transverse shaft 21 pass through the first slide rail 121, the pair of rollers 23 are mounted on the inner side of the first slide rail 12, and the second link 32 is mounted in the third slide rail 123 for enabling the carriage 2 and the vertical movement mechanism 3 to move along the length direction of the fixed frame 1.
Optionally, the second link 32 includes a slider 322 and a sliding link 323, where the slider 322 is used to cooperate with the second slide rail 13 to move the vertical moving mechanism 3 along the length direction of the fixing frame 1.
As shown in fig. 2 and 3, the sliding link 323 is connected to the slider 322, and this structure is set to shorten the actual length of the slider 322, because the second link 32 will extend out of the main body 1.3m or so of the fixing frame 1 at most during the movement of the vertical movement mechanism 3, and the slider part costs a lot, and when the second link 32 is of the slider structure, it is easy to be damaged when it is placed on the road of the parking lot.
Optionally, a roller 24 for sharing load force is further disposed on the carrier 2 and is in contact with the fixing frame 1, and correspondingly, a load-bearing frame 11 is disposed on the top end of the fixing frame 1 along the moving direction of the carrier 2.
As shown in fig. 2 and 8, in the process of moving the vehicle, the supporting force of the vehicle-carrying frame 2 is mainly provided by the geometric relationship of the vertical moving mechanism 3 and the constraint action of the fixing frame 1 on the vertical moving mechanism 3, and when the device is in a standby state, the bottom of the vehicle-carrying frame 2 is provided with rollers 24 which are in contact with a bearing frame 11 arranged at the top end of the fixing frame 1, so that the load on the vehicle-carrying frame 2 is shared to the fixing frame 1. The number of the rollers 24 can be set according to the situation, in this embodiment, 2 pairs of rollers 24 are disposed at the bottom end of the carrier 2, and correspondingly, two bearing frames 11 are disposed at the top end of the fixing frame 1.
Optionally, the parking device further comprises a driving mechanism 5 for driving the carrying frame 2 to move on the fixing frame 1, the driving mechanism 5 comprises a lifting motor 51, a winding drum 52 and a steel wire rope 53 wound on the winding drum 52, the steel wire rope 53 comprises a first steel wire rope 531 for enabling the carrying frame 2 to move from top to bottom along the top end of the fixing frame 1 and a second steel wire rope 532 for enabling the carrying frame 2 to move from top to top along the bottom end of the fixing frame 1, and the winding direction of the first steel wire rope 531 and the winding direction of the second steel wire rope 532 on the winding drum 52 are opposite;
correspondingly, a fixed pulley block 54 for being matched with the steel wire rope 53 is arranged on the fixed frame 1, and a movable pulley block 55 for being matched with the steel wire rope 53 is arranged on the first transverse shaft 21 of the carrying frame 2.
As shown in fig. 2, the invention adopts a mode that the movable pulley block 55 is matched with the fixed pulley block 54 to provide power for transverse movement and vertical movement for the carrying frame 2. The wire ropes 53 are divided into a first wire rope 531 for lowering and a second wire rope 532 for lifting, and one end of the two sets of wire ropes 53 is fixed on the fixing frame 1 and the other end is connected with the winding drum 52, but winding directions on the winding drum 52 are opposite, so that when the first wire rope 531 is released, the second wire rope 532 is tightened to realize lowering of the carriage 2, and conversely, when the second wire rope 532 is released, the first wire rope 531 is tightened to realize lifting of the carriage 2.
In addition, when the front end of the vertical lifting mechanism 3 is located on the curved sliding rail 123, the steel wire rope 53 will be put on the fixed pulley block 54 to obtain a better force application angle.
The number of the steel wires 53 may be set according to practical situations, as shown in fig. 2, in this embodiment, the first steel wires 531 are set into two groups, the second steel wires 532 are set into one group, and in addition, a plurality of fixed pulleys are further provided on the fixed frame 1 to change the force application direction of the second steel wires 532 in cooperation with the second steel wires 532, which are installed on the fixed frame 1.
In this embodiment, the wire 53 is fixed to the spool 52 by a clamp plate according to national standards. As shown in fig. 9 and 10, the first steel wire rope 531 is wound out from the winding drum 52 and then sequentially bypasses the second fixed pulley 542 and the third fixed pulley 543 at the bottom end of the frame, and then bypasses the third movable pulley 553 (on the linear track at the carrier frame 2, the fourth fixed pulley 544 is required to be bypassed), so that the steel wire rope can bypass the fourth movable pulley 554 at an angle perpendicular to the axis of the fourth movable pulley 554, and the steel wire rope is not easy to break out from the fourth movable pulley 554. The first wire rope passes around the fourth movable pulley 554, then passes around the pulleys symmetrically arranged with the third movable pulley 553 and the fourth movable pulley 554 (and passes through the fourth fixed pulley 544 if the carriage frame 2 is on a straight track), and then is fixed at a position symmetrical with the fixed pulley 543.
As shown in fig. 9 and 10, the second wire rope 532 sequentially bypasses the first fixed pulley 541 at the top end of the frame after being wound out from the winding drum 52, and then bypasses the second movable pulley 552 (and the fourth fixed pulley 544 if the vehicle carrying plate 2 is in a vertical lifting section) on the horizontal ground on the central axis of the movable pulley block 55, so that the wire rope can bypass the first movable pulley 551 at an angle perpendicular to the axis of the first movable pulley 551, and the wire rope is not easy to be separated from the first movable pulley 551. The second wire rope 532 is wound around the first movable pulley 551, and then sequentially wound around pulleys symmetrically arranged with the first movable pulley 551, the second movable pulley 552 (the fourth fixed pulley 544 if the carriage frame 2 is on a diagonal track) and the first fixed pulley 541, and then fixedly installed on the fixed frame 1 or the ground.
In the present embodiment, the lifting motor 51 in the driving mechanism 5 is a three-phase asynchronous motor with a power of 2.2 kw.
Optionally, the rotating mechanism 4 includes a rotating motor 41 and a worm reducer 42, the rotating motor 41 and the worm reducer 42 are installed inside the vehicle carrying frame 2, and the vehicle carrying plate 6 is disposed on the top of the worm reducer 42.
As shown in fig. 2, in order to enable the vehicle-carrying plate 6 to rotate on the vehicle-carrying frame 2, a rotation mechanism 4 is provided on the vehicle-carrying frame 2, and a worm speed reducer 42 in the rotation mechanism 4 is driven to rotate by a rotation motor 41, so that the vehicle-carrying plate 6 positioned on top of the worm speed reducer 42 rotates with the rotation of the worm speed reducer 42.
In addition, the driving mechanism 5 further includes a control circuit box for controlling the forward and reverse rotation and the rotation time of the elevating motor 51 and the rotating motor 41, and the motion command of the apparatus is transmitted using a remote controller, because the device structure is compact and it is not suitable to be manually operated too close to the apparatus.
In the standby state, when the parking device receives a command of descending the vehicle frame 2, the lifting motor 51 acts to drive the winding drum 52 to rotate, the first steel wire rope 531 is released, the second steel wire rope 532 is tightened, the steel wire rope 53 drives the first transverse shaft 21 to move, and the vehicle frame 2 and the vertical moving mechanism 3 integrally extend to the outer side of the fixed frame 1.
When the roller 23 is about to enter the curved track 123, the carriage frame 2 extends out of the original parking area and is parallel to the ground, at this time, the lifting motor 51 stops operating, the parking device stops descending, the rotary motor 41 starts operating, the carriage plate 6 rotates 90 degrees anticlockwise through the worm reducer 42, the carriage plate 6 is parallel to the road, and the head faces the advancing direction of the road.
After the above-mentioned operation is completed, the rotary motor 51 stops operating, the lifting motor 41 starts operating, the carriage 2 continues to descend, the wire rope 53 is put on the fixed pulley block 19, when the first rod wheel 333 on the long rod 331 contacts with the ground, the short rod 332 starts to rotate relatively with the long rod 331 to make the carriage 2 continue to descend, when the carriage is stopped on the ground, the carriage plate 6 is almost parallel to the ground, the lifting motor 41 stops operating, and the vehicle directly starts to start and stops to finish the storing and taking operations.
Claims (3)
1. The two-layer avoidance-free parking device comprises a fixing frame (1) and a vehicle carrying frame (2) capable of moving on the fixing frame (1), wherein a vehicle carrying plate (6) for parking a vehicle is further arranged on the vehicle carrying frame (2), and the two-layer avoidance-free parking device is characterized by further comprising vertical moving mechanisms (3) symmetrically arranged on two sides of the vehicle carrying frame (2);
the vertical moving mechanism (3) can enable the vehicle carrying frame (2) to move and be fixed in the vertical direction, and the vehicle carrying frame (2) is also provided with a rotating mechanism (4) for rotating the vehicle carrying plate (6);
the vertical moving mechanism (3) comprises two connecting rod groups movably arranged at two sides of the fixed frame (1), and each connecting rod group comprises a first connecting rod (31), a second connecting rod (32) and a third connecting rod (33) which are sequentially and movably connected;
a first transverse shaft (21) and a second transverse shaft (22) are arranged on the upper part of the carrying frame (2) perpendicular to the moving direction of the carrying frame (2), two ends of the first transverse shaft (21) penetrate through two sides of the fixing frame (1) to be hinged with the first connecting rod (31), and two ends of the second transverse shaft (22) are erected on two sides of the top end of the fixing frame (1) to be hinged with the third connecting rod (33); the second connecting rod (32) is contacted with the bottom end of the fixing frame (1);
the third connecting rod (33) comprises a long rod (331) and a short rod (332) hinged with the long rod (331), a first rod wheel (333) is further arranged on the long rod (331) close to the joint with the short rod (332), and two ends of the second transverse shaft (22) are erected on two sides of the top end of the fixing frame (1) and are hinged with the short rod (332);
a second rod wheel (321) is arranged at the joint of the second connecting rod (32) and the third connecting rod (33);
a pair of rollers (23) are arranged on two sides of the carrying frame (2) near the first transverse shaft (21), and the pair of rollers (23) are arranged on the fixing frame (1);
the two sides of the fixing frame (1) are provided with sliding rails capable of enabling the carrying frame (2) to move, the sliding rails comprise a first sliding rail (12) arranged along the moving direction of the carrying frame (2) and a second sliding rail (13) arranged at the bottom end of the fixing frame (1), the first sliding rail (12) comprises a linear sliding rail (121) arranged in parallel with the second sliding rail (13) and a diagonal sliding rail (122) with an included angle smaller than 90 degrees with the ground, and a curve sliding rail (123) for transition is further arranged between the linear sliding rail (121) and the diagonal sliding rail (122);
the two ends of the first transverse shaft (21) penetrate through first sliding rails (12) on two sides of the fixed frame (1) to be hinged with the first connecting rods (31), the pair of rollers (23) are arranged on the inner side of the first sliding rails (12) on the fixed frame (1), and the second connecting rods (32) are arranged in the second sliding rails (13);
the second connecting rod (32) comprises a sliding block (322) and a sliding connecting rod (323), and the sliding block (322) is used for being matched with the second sliding rail (13) to move the vertical moving mechanism (3) along the length direction of the fixing frame (1);
the parking device further comprises a driving mechanism (5) for driving the carrying frame (2) to move on the fixed frame (1), the driving mechanism (5) comprises a lifting motor (51), a winding drum (52) and a steel wire rope (53) wound on the winding drum (52), the steel wire rope (53) comprises a first steel wire rope (531) for enabling the carrying frame (2) to move to the bottom along the top end of the fixed frame (1) and a second steel wire rope (532) for enabling the carrying frame (2) to move to the top along the bottom end of the fixed frame (1), and the winding directions of the first steel wire rope (531) and the second steel wire rope (532) on the winding drum (52) are opposite;
correspondingly, a fixed pulley block (54) used for being matched with the steel wire rope (53) is arranged on the fixed frame (1), and a movable pulley block (55) used for being matched with the steel wire rope (53) is arranged on the first transverse shaft (21) of the carrying frame (2).
2. The two-layer avoidance-free parking device according to claim 1, characterized in that the carrier (2) is further provided with two pairs of rollers (24) for sharing load force in contact with the fixing frame (1), and correspondingly, the top end of the fixing frame (1) is provided with a bearing frame (11) along the moving direction of the carrier (2).
3. The two-layer avoidance-free parking device according to claim 1, wherein the rotating mechanism (4) comprises a rotating motor (41) and a worm reducer (42), the rotating motor (41) and the worm reducer (42) are arranged in the vehicle carrying frame (2), and the vehicle carrying plate (6) is arranged at the top of the worm reducer (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454689.3A CN108386033B (en) | 2018-05-14 | 2018-05-14 | Two-layer avoidance-free parking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454689.3A CN108386033B (en) | 2018-05-14 | 2018-05-14 | Two-layer avoidance-free parking device |
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| Publication Number | Publication Date |
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| CN108386033A CN108386033A (en) | 2018-08-10 |
| CN108386033B true CN108386033B (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810454689.3A Active CN108386033B (en) | 2018-05-14 | 2018-05-14 | Two-layer avoidance-free parking device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057437B (en) * | 2018-09-28 | 2021-04-06 | 长江师范学院 | Double-layer parking method |
| CN109057476B (en) * | 2018-09-28 | 2021-03-23 | 长江师范学院 | Double-deck parking equipment |
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| GB1020104A (en) * | 1963-07-31 | 1966-02-16 | Heinrich Kuipers | Device for parking vehicles |
| JPH07224555A (en) * | 1994-02-10 | 1995-08-22 | Uemoto Shoji Kk | Two-story parking device |
| 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 |
| CN106368464A (en) * | 2016-10-28 | 2017-02-01 | 上海禾通涌源停车设备有限公司 | Rotating sliding lifting avoidance-free stereo garage |
| CN206385866U (en) * | 2016-12-31 | 2017-08-08 | 上海涂思机电技术有限公司 | Solar powered three-dimensional parking device |
| CN206737506U (en) * | 2016-12-30 | 2017-12-12 | 武汉船舶设计研究院有限公司 | A kind of double-deck link-type is without avoidance intelligent garage |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1020104A (en) * | 1963-07-31 | 1966-02-16 | Heinrich Kuipers | Device for parking vehicles |
| JPH07224555A (en) * | 1994-02-10 | 1995-08-22 | Uemoto Shoji Kk | Two-story parking device |
| 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 |
| CN106368464A (en) * | 2016-10-28 | 2017-02-01 | 上海禾通涌源停车设备有限公司 | Rotating sliding lifting avoidance-free stereo garage |
| CN206737506U (en) * | 2016-12-30 | 2017-12-12 | 武汉船舶设计研究院有限公司 | A kind of double-deck link-type is without avoidance intelligent garage |
| CN206385866U (en) * | 2016-12-31 | 2017-08-08 | 上海涂思机电技术有限公司 | Solar powered three-dimensional parking device |
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| CN108386033A (en) | 2018-08-10 |
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