CN108086743B

CN108086743B - Lifting and rotating device and bicycle stereo garage system

Info

Publication number: CN108086743B
Application number: CN201810065318.6A
Authority: CN
Inventors: 张翰策; 马李严; 乔梁; 张准; 刘红; 于立峰; 俞斌; 郑莲; 熊伟; 郑彩丽; 邹易霖; 刘盟
Original assignee: Beijing Shougang Chengyun Holding Co ltd; Beijing Shougang Mechinery & Electric Co ltd; Beijing Shougang International Engineering Technology Co Ltd
Current assignee: Beijing Shougang Chengyun Holding Co ltd; Beijing Shougang Mechinery & Electric Co ltd; Beijing Shougang International Engineering Technology Co Ltd
Priority date: 2018-01-23
Filing date: 2018-01-23
Publication date: 2023-11-14
Anticipated expiration: 2038-01-23
Also published as: CN108086743A

Abstract

The invention discloses a lifting and rotating device and a bicycle stereo garage system, wherein the lifting and rotating device comprises a lifter, a lifting transmission device and a stand column rotating device; the lifting transmission device is fixedly arranged on the upright post rotating device and provides power for the lifter; the lifter is fixedly arranged on the lifting transmission device and can do up-and-down reciprocating motion along the upright post rotating device while rotating along with the upright post rotating device. Therefore, the technical problem that in the prior art, lifting action and rotating action cannot be performed simultaneously when a bicycle is stored and taken, so that the storage and taking efficiency is low is solved, and the technical effect that the bicycle can freely rotate when lifted is achieved.

Description

Lifting and rotating device and bicycle stereo garage system

Technical Field

The invention belongs to the field of accessories of a bicycle stereo garage, and particularly relates to a lifting and rotating device and a bicycle stereo garage system.

Background

With the enhancement of urban residents environmental protection consciousness and the rising of bicycle leasing industry in China, more and more people select 'green traveling, low-carbon and environment-friendly' bicycles as vehicles, and in the peak period of the use of the vehicles and places with large personnel flowing amount, the situation that the bicycles are stored or cannot be taken out is often caused.

In order to effectively alleviate the situation of shortage of parking bicycles, in recent years, along with the development of bicycle garages, higher and higher requirements are also put on bicycle access technologies.

At present, the existing bicycle access technology generally adopts a track conveying device, and only the bicycle can be linearly moved; although horizontal or vertical movement is possible, neither rotation is possible, nor rotation and lifting of the bicycle are performed simultaneously.

Disclosure of Invention

The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a lifting and turning device and a bicycle stereo garage system that overcomes or at least partially solves the above-mentioned problems.

The embodiment of the invention provides a lifting and rotating device, which comprises a lifter, a lifting transmission device and a column rotating device; the lifting transmission device is fixedly arranged on the upright post rotating device and provides power for the lifter; the lifter is fixedly arranged on the lifting transmission device and can do up-and-down reciprocating motion along the upright post rotating device while rotating along with the upright post rotating device.

Further, the lifter comprises two lifting plates, a cross beam connected with the two lifting plates, a transverse moving base fixed on the cross beam, and two groups of three-surface guide wheels which are symmetrically arranged by taking the central line of the transverse moving base as an axis; the cross beam is perpendicular to the transverse moving base, and two groups of three-surface guide wheels are respectively bolted to one lifting plate; the lifter is fixedly arranged on the lifting transmission device through the lifting plate, and is driven by the lifting transmission device to lift the device under the guiding action of the guide wheel.

Further, each three-face guide wheel comprises two groups of first guide wheels, and four groups of second guide wheels are bolted on the lifting plate; the first guide wheel comprises a base, a shaft and a bearing, and the base is bolted on the lifting plate; the second guide wheel comprises a pin shaft and a bearing, threads are arranged on the pin shaft, and the second guide wheel is fixed on the lifting plate in a matched mode with a nut.

Further, the lifter further comprises two groups of pull rods and two groups of rib plates which are symmetrically arranged by taking the central line of the transverse moving base as an axis; each group of pull rods comprises a long pull rod and a short pull rod, and the pull rods are respectively connected with the transverse moving base and the lifting plate; each group of rib plates comprises a long rib plate and a short rib plate, and the rib plates are respectively connected with the transverse moving base and the cross beam.

Further, the lifter further comprises a transverse moving transmission device fixed on the transverse moving base, wherein the transverse moving transmission device comprises a transverse moving motor, a driving belt pulley, a synchronous belt, a driven belt pulley, a bearing seat and an adjusting bolt; the transverse moving motor is fixed at one end of the transverse moving base by a bolt, a long round hole is formed in the bearing seat, and the transverse moving motor is fixed at the other end, opposite to the transverse moving motor, of the transverse moving base by a bolt; the driving belt wheel is fixed on an output shaft of the traversing motor; the driven belt pulley is fixed on the bearing seat through a bearing; the synchronous belt is sleeved on the driving belt wheel and the driven belt wheel, and tensioning and loosening of the synchronous belt can be achieved through adjusting bolts arranged on the side surfaces of the traversing base adjacent to the synchronous belt.

Further, the traversing base is also provided with a linear guide rail for connecting with a bicycle clamp holder.

Further, the lifting transmission device comprises a lifting motor, a coupling and two groups of lifting plate lifting devices which are symmetrically arranged by taking the vertical bisector of the cross beam as an axis and correspond to different lifting plates; each group of lifting plate lifting device comprises a driving sprocket, a driven sprocket, a driving shaft, a driven shaft, two first bearings with seats, two second bearings with seats, a chain, an H-shaped counterweight slideway, a counterweight and a counterweight limit; the chain is carried on the driving sprocket and the driven sprocket, one end of the chain is connected with the lifting plate, and the other end of the chain is connected with the counterweight; the counterweight is in sliding connection with the H-shaped counterweight slideway; the counterweight limit is positioned below the H-shaped counterweight slideway to prevent the counterweight from falling off; the lifting motor is respectively connected with the two driving shafts through a shaft coupling; the driving chain wheel is connected with a driving shaft through a key, and the driving shaft is fixed on the upright column rotating device through two first bearings with seats; the driven sprocket is connected with a driven shaft through a key, and the driven shaft is fixed on the upright post rotating device through two bearings with seats II; the lifting motor, the counterweight slideway and the counterweight are fixed on the upright post rotating device in a limiting way.

Further, the counterweight is formed by bolting a steel plate; nylon guide grooves are formed in the middle of the steel plates; and a buffer is arranged on the counterweight limit.

Further, the upright post rotating device comprises a rotary transmission device, a bottom plate, a bracket, two upright posts, an upper supporting plate, a shaft bracket, a lifting motor base, a bearing supporting plate, a bearing, four bearing seat plates I and four bearing seat plates II; the bracket and the bottom plate are arranged in parallel up and down, and the rotary transmission device is arranged between the bottom plate and the bracket; the two upright posts are oppositely and vertically fixed at two ends of the bracket respectively; the upper supporting plate is a rectangular plate, and two ends of the upper supporting plate are respectively bolted to the tops of the two upright posts; the shaft bracket is bolted to the center of the upper supporting plate; the bearing is in shaft connection with the shaft bracket, and is bolted on the bearing support plate; two first bearing seat plates and two second bearing seat plates are respectively arranged on the side surface of the upper part of each upright post and are respectively bolted with the bearings with seats of the driving shaft and the driven shaft in the lifting transmission device; the lifting motor base is fixed between the two upright posts; the lifting motor of the lifting transmission device is fixed on the lifting motor base, and the H-shaped counterweight slideway and the counterweight are fixed on one side of the upright post, on which the driven sprocket is mounted.

Further, the rotation transmission device comprises a rotating motor, a pinion, a slewing bearing and a tray; the tray is arranged below the bracket; the rotary bearing is arranged between the bottom plate and the tray, and the outer part is bolted with the bottom plate and the inner part is bolted with the tray; the tray is provided with a straight slot, and the rotating motor is bolted in the straight slot; the pinion is fixed on an output shaft of the rotating motor through a key and is meshed with teeth of the slewing bearing.

Further, two buffers are arranged on the bracket.

Further, the bottom plate is fixed on a stud on the foundation ground by adopting a high-strength nut, and the bearing bracket plate is fixed on a bracket on the top of the bicycle garage by adopting a bolt.

The embodiment of the application also provides a bicycle stereo garage system which comprises the lifting and rotating device.

The technical scheme provided by the embodiment of the application has at least the following technical effects or advantages:

the application discloses a lifting and rotating device, which comprises a lifter, a lifting transmission device and a column rotating device; the lifting transmission device is fixedly arranged on the upright post rotating device by adopting a bolt and provides power for the lifter; the lifter is fixedly arranged on the lifting transmission device by bolts, and can reciprocate up and down along the upright post rotating device while rotating along with the upright post rotating device. Therefore, the technical problem that in the prior art, lifting action and rotating action cannot be performed simultaneously when a bicycle is stored and taken, so that the storage and taking efficiency is low is solved, and the technical effect that the bicycle can freely rotate when lifted is achieved.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

FIG. 1 is a schematic view showing an initial use state of a lifting and turning device according to an embodiment of the present invention;

FIG. 2 shows an enlarged partial view of the portion I of FIG. 1;

FIG. 3 illustrates a schematic cross-sectional view of a lifting and lowering swivel device in the A-A orientation shown in FIG. 1 in accordance with one embodiment of the invention;

FIG. 4 shows a left side view of the lifting and lowering swivel device of FIG. 1;

FIG. 5 illustrates a schematic cross-sectional view of a lifting and lowering swivel device in the C-C orientation shown in FIG. 1 in accordance with one embodiment of the invention;

FIG. 6 illustrates a schematic elevation view of a column swivel arrangement rotated 180 degrees horizontally in accordance with one embodiment of the invention;

FIG. 7 shows a schematic side view of a column swivel arrangement rotated 90 degrees horizontally in accordance with one embodiment of the invention;

FIG. 8 shows a schematic longitudinal section of a bicycle stereo garage according to one embodiment of the present invention;

Fig. 9 is a schematic perspective view showing a parking space according to an embodiment of the present utility model;

fig. 10 shows a longitudinal section of a parking space according to an embodiment of the utility model;

fig. 11 shows a cross-sectional view of a parking space according to an embodiment of the present utility model;

FIG. 12 illustrates a schematic view of the pin connection in the A-A orientation of FIG. 11 in accordance with one embodiment of the present utility model;

FIG. 13 is a schematic view of the overall structure of a bicycle clamp according to one embodiment of the present utility model;

FIG. 14 illustrates a schematic cross-sectional structure of a bicycle clamp according to one embodiment of the present utility model;

FIG. 15 is a schematic cross-sectional view of the bicycle clamp in the direction A-A of FIG. 14 in accordance with one embodiment of the present utility model;

FIG. 16 illustrates a partial enlarged structural schematic view of a bicycle clamp according to one embodiment of the present utility model;

FIG. 17 illustrates a schematic cross-sectional structural view of the bicycle stereo garage along the A-A orientation of FIG. 8 in accordance with one embodiment of the present utility model;

fig. 18 shows a schematic view of a bicycle stereo garage along the B-B orientation of fig. 8 according to an embodiment of the present utility model.

Detailed Description

The utility model provides a lifting and rotating device and a bicycle stereo garage system, which are used for solving the technical problem that the lifting and rotating actions cannot be performed simultaneously when a bicycle is stored and taken in the prior art, so that the storage and taking efficiency is low, and the technical effect that the bicycle can freely rotate when lifted and taken out is achieved.

In order to better understand the above technical solutions, the following detailed description of the technical solutions of the present invention is made by using the accompanying drawings and specific embodiments, and it should be understood that the specific features of the embodiments and the embodiments of the present invention are detailed descriptions of the technical solutions of the present invention, and not limiting the technical solutions of the present invention, and the technical features of the embodiments and the embodiments of the present invention may be combined with each other without conflict.

The embodiment provides a lifting and rotating device, which comprises a lifter, a lifting transmission device and a column rotating device; the lifting transmission device is fixedly arranged on the upright post rotating device and provides power for the lifter; the lifter is fixedly arranged on the lifting transmission device and can do up-and-down reciprocating motion along the upright post rotating device while rotating along with the upright post rotating device.

In a specific implementation process, the lifter is fixedly arranged on the lifting transmission device by bolts, and the lifting transmission device is fixedly arranged on the upright column rotating device by bolts to provide power for the lifter. Wherein, the lift realizes carrying the function that the bicycle rises and descends, and stand slewer realizes driving the rotatory function of lift transmission device of fixing above that. The lifting transmission device is provided with the lifting machine, and the lifting transmission device for providing power for the lifting machine is arranged on the upright post rotating device, so that the lifting machine and the upright post rotating device do not interfere with each other. Therefore, the lifting and rotating device can simultaneously carry out lifting action and rotating action, and the waiting time of the vehicle is greatly saved. The lifting transmission device provides power for lifting of the lifter and is fixed on the upright post rotating device through bolts and the like.

Referring to fig. 1 and 3, as an alternative embodiment, the lifter includes two lifting plates 14 and 21, a beam 17 connecting the two lifting plates 14 and 21, a traversing base 10 fixed on the beam 17, and two sets of three-surface guide wheels symmetrically arranged with a center line of the traversing base 10 as an axis; the cross beam is vertical to the transverse moving base, and two groups of three-surface guide wheels are respectively bolted to one lifting plate 14 or 21; the lifter is fixedly arranged on the lifting transmission device through the lifting plate, and is driven by the lifting transmission device to lift the device under the guiding action of the guide wheel.

In a specific implementation process, the lifter comprises two lifting plates 14 and 21, a cross beam 17 connecting the two lifting plates 14 and 21, a traversing base 10 fixed on the cross beam 17, and two groups of three-surface guide wheels symmetrically arranged by taking the central line of the traversing base 10 as an axis; the cross beam 17 is mutually perpendicular to the transverse moving base 10, each group of three-sided guide wheels are respectively bolted on one lifting plate 14 or 21, and the cross beam 17 is fixedly connected with the midpoints of the two lifting plates 14 and 21 through bolts; the traversing base 10 is fixed on the beam 17; the lifter is fixedly arranged on the lifting transmission device through the lifting plate and is driven by the lifting transmission device to lift under the guiding action of the guide wheel.

As an alternative embodiment, each set of three-sided guide wheels comprises two guide wheels one, four guide wheels are respectively bolted on the lifting plate; the first guide wheel comprises a base, a shaft and a bearing, and the base is bolted on the lifting plate; the second guide wheel comprises a pin shaft and a bearing, threads are arranged on the pin shaft, and the second guide wheel is fixed on the lifting plate in a matched mode with a nut.

In a specific implementation process, as shown in fig. 2, each three-sided guiding wheel set includes two guiding wheels, namely a guiding wheel one 7 and a guiding wheel two 13, wherein the number of the guiding wheels one 7 is 2, the number of the guiding wheels two 13 is 4, and the two guiding wheels are respectively bolted on a lifting plate 14 or 21 connected with the guiding wheels of the set. Taking three-surface guide wheels connected to the lifting plate 14 as an example, the first 2 guide wheels 7 are positioned on the central axis of the lifting plate 14 and are arranged up and down, and comprise a base, a shaft and a bearing, wherein the base is bolted to the lifting plate 14; the 4 guide wheels II 13 are respectively and symmetrically arranged on two sides of the guide wheel I7 and comprise pin shafts and bearings, threads are arranged on the pin shafts, the guide wheels II 13 are fixed on the lifting plate 14 by matching with nuts to form three-surface guide wheels, and the lift is ensured not to incline forwards and backwards or leftwards and rightwards in lifting motion. Specifically, the two first guide wheels of each group are positioned on a plane parallel to the lifting plate, and the four second guide wheels 13 of the group are positioned on two sides of the first guide wheels to form two parallel planes perpendicular to the lifting plate, so that three-side guide wheels are formed; when in actual use, the two guide wheels of each group simultaneously contact the two opposite surfaces of one upright post, so that the lifter cannot swing left and right; two groups of four guide wheels are contacted with two adjacent surfaces of the two upright posts at the same time, so that the lifter cannot swing back and forth.

Referring to fig. 1 and 3, as an alternative embodiment, the lifter further includes two groups of pull rods and two groups of rib plates that are symmetrically arranged with respect to the center line of the traversing base 10 as an axis; each group of pull rods comprises a long pull rod 15 and a short pull rod 11, and the pull rods are respectively connected with the transverse moving base 10 and the lifting plate 14 or 21; each group of rib plates comprises a long rib plate 27 and a short rib plate 26, and the rib plates are respectively connected with the transverse moving base 10 and the cross beam 17.

In a specific implementation process, in order to make the structure more firm, two groups of pull rods and two groups of rib plates are symmetrically arranged on the center line of the transverse moving base in an axial manner; wherein each group of pull rods comprises a long pull rod 15 and a short pull rod 11, and each group of rib plates comprises a short rib plate 26 and a long rib plate 27. As shown in fig. 3, the long pull rod 15 and the short pull rod 11 are respectively used for connecting the traversing base and the lifting plate, so as to strengthen the traversing base and the lifting plate; as shown in fig. 1, the long rib plate 27 and the short rib plate 26 can be used for connecting the transverse moving base and the cross beam, so as to strengthen the transverse moving base and the cross beam.

As an alternative embodiment, the lifter further comprises a traversing gear fixed on the traversing base 10; the transverse moving transmission device comprises a transverse moving motor 22, a driving belt pulley 16, a synchronous belt 20, a driven belt pulley 9, a bearing seat 23 and an adjusting bolt 24; the traversing motor 22 is fixed at one end of the traversing base 10 by a bolt, the bearing seat 23 is provided with a slotted hole, and the traversing motor 22 is fixed at the other end of the traversing base 10 opposite to the traversing motor 22 by a bolt; the driving pulley 16 is fixed on the output shaft of the traversing motor 22; the driven pulley 9 is fixed on the bearing seat 23 through a bearing; the synchronous belt 20 is sleeved on the driving belt pulley 16 and the driven belt pulley 9, and the synchronous belt 20 can be tensioned and loosened through an adjusting bolt 24 arranged on the side surface of the traversing base 10 adjacent to the synchronous belt 20.

In a specific implementation process, as shown in fig. 3, the traversing gear is fixed on a beam 17 of the lifter through a traversing base 10; the transverse moving motor 22 is fixed at one end of the transverse moving base 10 by a bolt, the bearing seat 23 is provided with a slotted hole, and the transverse moving motor 22 is fixed at the other end of the transverse moving base 10 opposite to the transverse moving motor 22 by a bolt; the driving pulley 16 is fixed on the output shaft of the traversing motor 22; the driven pulley 9 is fixed on the bearing seat 23 through a bearing; the synchronous belt 20 is sleeved on the driving belt pulley 16 and the driven belt pulley 9, and the tensioning and the loosening of the synchronous belt 20 can be realized through an adjusting bolt 24 arranged on the transverse moving base 10. The transverse moving transmission device is fixedly arranged on the lifter by bolts; so the traversing transmission device and the lifter can reciprocate up and down on the upright post revolving device under the drive of the lifting transmission device.

Referring to fig. 3, as an alternative embodiment, the traverse base 10 is further provided with a linear guide 12 for connecting to the bicycle clamp 8.

In a specific implementation, the traversing base 10 is further provided with a linear guide 12 for connecting to the bicycle clamp 8. The linear guide rail 12 is provided with a linear guide rail slide block 25 for connecting with a slide seat on the bicycle clamp holder 8 and driving the bicycle clamp holder 8 to transversely move on the linear guide rail 12. Of course, the lifting and turning device of the invention can also be used in other technical fields besides bicycles, such as a cargo yard, and the traversing base 10 is also provided with a linear guide rail 12 for connecting with other conveying devices for carrying cargoes.

Referring to fig. 4 and 5, as an alternative embodiment, the lifting transmission device includes a lifting motor 1, a coupling 19, and two sets of lifting plate lifting devices corresponding to different lifting plates 14 or 21 symmetrically arranged with respect to a vertical bisector of the beam 17 as an axis; each group of lifting plate lifting device comprises a driving sprocket 4, a driven sprocket 48, a driving shaft 5, a driven shaft 18, two first bearing with seats 2, two second bearing with seats 47, a chain 3, an H-shaped counterweight slideway 39, a counterweight 6 and a counterweight limit 40; wherein the chain 3 is mounted on the driving sprocket 4 and the driven sprocket 48, one end of the chain 3 is connected with the lifting plate 14 or 21, and the other end is connected with the counterweight 6; the counterweight 6 is in sliding connection with the H-shaped counterweight slideway 39; the counterweight limit 40 is positioned below the H-shaped counterweight slideway 39 and prevents the counterweight 6 from falling out; the lifting motor 1 is respectively connected with the two driving shafts 5 through a shaft coupling 19; the driving chain wheel 4 is connected with a driving shaft 5 through a key, and the driving shaft 5 is fixed on the upright column rotating device through two bearings with seats I2; the driven sprocket 48 is connected with the driven shaft 18 through a key, and the driven shaft 18 is fixed on the upright column rotating device through two second bearings 47 with seats; the lifting motor 1, the counterweight slideway 39 and the counterweight limit 40 are fixed on the upright post slewing device.

In a specific implementation process, the lifting transmission device comprises a lifting motor 1, a coupling 19 and two groups of lifting plate lifting devices which are symmetrically arranged by taking the vertical bisector of the beam 17 as an axis and correspond to different lifting plates 14 or 21; each group of lifting plate lifting device comprises a driving sprocket 4, a driven sprocket 48, a driving shaft 5, a driven shaft 18, two first bearing with seats 2, two second bearing with seats 47, a chain 3, an H-shaped counterweight slideway 39, a counterweight 6 and a counterweight limit 40; wherein the chain 3 spans the driving sprocket 4 and the driven sprocket 48, one end is connected with the lifting plate 14 or 21, and the other end is connected with the counterweight 6; the counterweight 6 is in sliding connection with the H-shaped counterweight slideway 39; the counterweight limit 40 is positioned below the H-shaped counterweight slideway 39 and prevents the counterweight 6 from falling out; the lifting motor 1 is in shaft connection with the driving shaft 5 through a shaft coupling 19; the driving chain wheel 4 is connected with a driving shaft 5 through a key, and the driving shaft 5 is fixed on the upright column rotating device through two bearings with seats I2; the driven sprocket 48 is connected with the driven shaft 18 through a key, and the driven shaft 18 is fixed on the upright column rotating device through two second bearings 47 with seats; the lifting motor 1 is fixed on the upright post rotating device by bolts, and the counterweight slideway 39 and the counterweight limit 40 are welded on the upright post rotating device; the rotation of the drive sprocket 4 is converted into a movement of the chain 3. Specifically, when the lifting motor rotates positively, the two driving shafts drive the two driving chain wheels to rotate, and the lifting machine ascends and the counterweight descends through the cooperation of the chain wheels and the chain; on the contrary, when the lifting motor rotates reversely, the two driving shafts drive the two driving chain wheels to rotate, and the lifting machine descends and the counterweight is lifted through the cooperation of the chain wheels and the chain. The elevator is driven by the lifting motor through the driving shaft 5 and the driving sprocket 4, the chain 3 moves, the counterweight 6 connected through the chain ascends or descends correspondingly to the lifting plate, and the device is lifted under the guiding action of the guide wheel.

As an alternative embodiment, the counterweight is formed by bolting steel plates; nylon guide grooves are formed in the middle of the steel plate.

In a specific implementation process, the counterweight is formed by bolting a steel plate, so that the counterweight is convenient to process. In particular, a nylon guide groove is arranged in the middle, and a lifting plate of the lifter is connected by a chain. The guide groove is T-shaped and slides on the H-shaped counterweight slideway.

Referring to fig. 6, as an alternative embodiment, a buffer 34 is disposed on the weight limit.

In a specific implementation, in order to protect the counterweight, a buffer 34 is further provided on the counterweight stop 40.

Referring to fig. 6 and 7, as an alternative embodiment, the column turning device includes a rotation transmission device, a bottom plate 30, a bracket 33, two columns 35, an upper supporting plate 36, a shaft bracket 37, a lifting motor base 38, a bearing bracket 41, a bearing 42, four bearing bracket plates one 43 and four bearing bracket plates two 44; wherein the bracket 33 and the bottom plate 30 are arranged in parallel up and down, and the rotation transmission device is arranged between the bottom plate 30 and the bracket 33; the two upright posts 35 are fixed at two opposite ends of the bracket 33; the upper supporting plate 36 is a rectangular plate, and two ends of the upper supporting plate are respectively bolted to the tops of the two upright posts 35; the shaft bracket 37 is bolted to the center of the upper support plate 36; the bearing 42 is in shaft connection with the shaft bracket 37, and the bearing 42 is bolted on the bearing support plate 41; two first bearing seat plates 43 and two second bearing seat plates 44 are respectively arranged on the side surface of the upper part of each upright post 35 and are respectively bolted with the bearings with seats of a driving shaft and a driven shaft in the lifting transmission device; the lifting motor base 38 is fixed between the two upright posts; the lifting motor 1 of the lifting transmission device is fixed on the lifting motor base 38, and the H-shaped counterweight slideway 39 and the counterweight limit 40 are fixed on one side of the upright post 35, on which the driven sprocket 48 is mounted.

In a specific implementation process, two upright posts 35 are opposite and fixed at two ends of the bracket 33 respectively; the upper supporting plate 36 is a rectangular plate and is arranged on the two upright posts 35, and two ends of the upper supporting plate are respectively bolted with the top ends of the two upright posts 35; the shaft bracket 37 is bolted to the center of the upper pallet 36; the bearing 42 is journaled with the axle bracket 37 while the bearing 42 is bolted to the bearing bracket 41; the bearing plate 41 is bolted to the center of the steel structural roof of the bicycle garage. Each upright post 35 is welded with two first bearing seat plates 43 and two second bearing seat plates 44, and is respectively bolted with a first bearing seat of a driving shaft 5 and a second bearing seat of a driven shaft 18 in the lifting transmission device. The lifting motor base 38 is fixed between the two upright posts 35; the rotation transmission device is arranged between the bottom plate 30 and the bracket 33 and is connected by bolts; as shown in fig. 7, an H-shaped counterweight slideway 39 and a counterweight limiting member 40 are welded to the side of the upright post 35 on which the driven sprocket 48 is mounted, one H-shaped counterweight slideway is provided on each upright post 35, one face of the H-shaped counterweight slideway is welded to the upright post, and the rest forms a T-shape. The lifting transmission device is arranged between two upright posts 35 of the upright post rotary device, wherein a lifting motor of the lifting transmission device is fixed on a lifting motor base 38 between the two upright posts 35 by bolts; the driving sprocket 4 of the lifting transmission device is connected with the driving shaft 5 through a key, the driven sprocket 4 is connected with the driven shaft 18 through a key, the driving shaft 5 is fixed on the first bearing seat plate 43 through the second bearing seat, and the driven shaft 18 is fixed on the second bearing seat plate 44 through the second bearing seat.

Referring to fig. 6 and 7, as an alternative embodiment, the rotation transmission device includes a rotation motor 28, a pinion 29, a swivel bearing 31, and a tray 32, wherein the swivel bearing 31 is disposed between the bottom plate 30 and the tray 32, and the outer portion is bolted to the bottom plate 30, and the inner portion is bolted to the tray 32; the tray 32 is provided with a straight slot, and the rotating motor 28 is bolted in the straight slot; the pinion 29 is fixed to the output shaft of the rotary electric machine 28 by a key, and meshes with teeth of the slewing bearing 31.

In a specific implementation, the rotating motor 28 is fixed to a tray 32 above the swivel bearing 31 to rotate with the column swivel body. The slewing bearing 31 is arranged between the bottom plate 30 and the tray 32, and is bolted with the bottom plate 30 at the outer part and the tray 32 at the inner part; the tray 32 is provided with a straight slot in which the rotary motor 28 is mounted using bolts; the pinion 29 is mounted on the motor shaft of the rotary motor 28 and meshes with the teeth of the slewing bearing 31.

The upright post is a main body structure of the upright post rotating device, an H-shaped counterweight slideway is welded on the upright post to serve as a guide rail of the counterweight, 2 lifting plates on the lifter and a cross beam for connecting the 2 lifting plates are positioned between the two upright posts, and three guide wheels on the lifting plates are contacted with the upright posts to serve as lifting guide action of the lifter, so that the lifter moves up and down along the upright post surface. Specifically, the second guide wheels of each group simultaneously contact two opposite surfaces of one upright post, so that the upright post cannot swing left and right; two groups of four guide wheels are contacted with two adjacent surfaces of the two upright posts at the same time, so that the guide wheels cannot swing back and forth. The lifter, the lifting transmission device and the transverse transmission device are all positioned on the upright post rotating device through the lifting transmission device, so that the lifting of the lifter is not affected when the upright post rotates. In other words, the elevator can be lifted freely while the swing column is rotated. The rotary bearing converts the power of the motor into the integral rotation of the upright post rotary device, and plays a role in transmitting the power. The upright post rotating device synchronously acts when the lifter is lifted, and can rotate by +/-180 degrees, so that bicycles on any angle parking spaces on each layer in the stereo garage can be taken down. The main body structure of the upright column slewing device adopts square steel pipes, and the slewing mechanism adopts a servo motor to drive the slewing bearing to rotate. Ingenious design, simple structure and high standardization level.

As an alternative embodiment, a buffer is further provided on the bracket.

In a specific implementation process, in order to protect the lifter, the buffer is arranged on the bracket, under the cross beam, when the lifter falls out of control, the buffer contacts with the cross beam of the lifter, the lifter is protected, and damage to the lifter is reduced. Furthermore, the number of the buffers is two, the buffers are arranged at the two ends of the bracket, and the protection force is more stable corresponding to the two ends of the cross beam.

As an alternative implementation mode, the lower part of the upright post rotary device is fixed on a stud on the foundation ground by adopting a high-strength nut, and the upper part of the upright post rotary device is fixed on a bracket on the top of the bicycle garage by adopting a bolt.

In a specific implementation process, the lower part of the upright post rotating device is fixed on a stud on the ground of a garage foundation by adopting a high-strength nut, and a bearing with a seat at the top of the rotating upright post is connected with a parking space steel structure through a bolt so as to ensure flexible rotation of the upright post rotating device.

The present embodiment also provides a bicycle stereo garage system, which includes the lifting and turning device in any one of the above embodiments, and will not be described herein again.

Referring to fig. 8, as an alternative embodiment, the bicycle stereo garage system further includes a round tower shaped garage 114, a power door 115 located on a sidewall of the round tower shaped garage 114, and a plurality of parking spaces 116; the lifting and rotating device is positioned at the center of the round tower-shaped warehouse body 114, a clamp connected with the lifting and rotating device through a linear guide rail, and a controller electrically connected with the lifting and rotating device and the clamp respectively.

In a specific implementation process, the whole framework of the bicycle stereo garage is a round tower-shaped garage body 114, an electric door 115 is arranged on the side wall of the round tower-shaped garage body 114 for a bicycle to go in and out, and the controller controls the electric door to be opened or closed; a plurality of parking spaces 116 are provided on the inner wall except the electric door 115; each parking space is at a different level and at a different angle on a different level. In addition, the bicycle lifting and turning device also comprises a clamp holder connected with the lifting and turning device through a linear guide rail, and the clamp holder can clamp the bicycle under the control of a controller; the center of the round tower-shaped warehouse 114 is provided with a lifting and rotating device, and the clamping device can be driven to synchronously lift and rotate under the control of the controller, so that the bicycles can be intelligently accessed on a plurality of parking spaces 116 on the round tower-shaped warehouse 114.

As an alternative implementation mode, the system also comprises a voice device, a card swiping device and a key device which are respectively electrically connected with the controller. The voice device is used for carrying out voice prompt on the user: swiping cards or buttons, and swiping cards, storing and picking up vehicles for private bicycles, and storing and picking up vehicles by sharing a bicycle button; the card swiping device is used for a user to perform card swiping operation, such as card swiping, parking and picking up of private bicycles; the key device is used for a user to perform key operation, and can perform multiple key settings according to the type of the vehicle to be accessed, for example, different storing/taking keys can be set for different brands of shared vehicles, such as a parking key and a taking key of a small yellow vehicle, and a parking key and a taking key of a mole-bye vehicle. When the user uses the card swiping device or the key device to perform corresponding operation, the card swiping device or the key device can feed signals back to the controller. In order to facilitate the user to listen to and operate, the voice, card swiping and key devices can be arranged on the outer side of the round tower-shaped warehouse body close to the electric door.

As an alternative embodiment, the system may further comprise an indicator light electrically coupled to the controller to indicate the current operating state of the system, such as in pick-up, in storage, after storage, etc. Of course, the current working state of the system can be prompted by voice or words by using a voice device or a display screen.

Referring to fig. 8, as an alternative embodiment, the plurality of parking spaces 116 are respectively located on a plurality of layers of circle radii centered on the central axis of the circular tower-shaped garage 114.

In a specific implementation process, the bicycle stereo garage of the embodiment is provided with a plurality of parking spaces 116 on the inner wall except the electric door 115; the plurality of parking spaces 116 are divided into a plurality of layers, each layer being perpendicular to the central axis of the circular tower-shaped bank 114, and each parking space 116 being located on a radius of a circle centered on the central axis of the circular tower-shaped bank 114. Therefore, compared with the parking spaces arranged side by side or in parallel, the occupied area for parking the bicycle is greatly saved, and the space utilization rate is improved.

Referring to fig. 9 to 11, as an alternative embodiment, the parking space includes a bottom plate 105, two baffles 108, two side plates 112, two clamping plates 107, two leaf springs 103, and a pin 110; the bottom plate 105, the two baffles 108 and the two side plates 112 jointly enclose a groove shape, the bottom plate 105 is positioned at the bottom of the groove, the two sides of the bottom plate 105 are symmetrically provided with the baffle 108 and the side plate 112 respectively, the side plate 112 is positioned at the rear section of the bottom plate 105, and the baffle 108 is positioned at the front section of the bottom plate; two opposite clamping plates 107 are arranged in the groove, and the pin shaft 110 enables the clamping plates 107 to be fixed at the joint of the baffle 108 and the side plate 112 through pin shaft connectors and can freely rotate around the pin shaft 110; a plate spring 103 is arranged between the baffle 108 and the clamping plate 107 which are positioned on the same side; one end of the plate spring 103 is connected to the inner side of the baffle 108 through a bolt, and the other end abuts against the clamping plate 107 on the side surface; the front section of the clamping plate 107 is provided with a long round hole, the other end of the baffle 108 connected with the side plate 112 is provided with a round hole, the round hole is positioned below the plate spring 103, and the bolts 104 penetrate through the round holes of the two baffles 108 and the long round holes of the two clamping plates 107; the clamping plate 107 supports the rear wheel of the bicycle under the action of the elastic force of the plate spring 103, so that the rear wheel of the bicycle is positioned in the middle of the parking space.

In a specific implementation process, as shown in fig. 9, the parking space main body is in a groove shape, the bottom of the groove is a bottom plate 105, two sides of the groove are symmetrically provided with a baffle plate 108 and a side plate 112, one end of the baffle plate 108, which is close to the side wall of the round tower-shaped warehouse body, is used as the front end, the baffle plate 108 is positioned at the front section of the bottom plate 105, and the side plate 112 is positioned at the rear section of the bottom plate, as shown in fig. 10; the side plate 112 is a curved surface and is bent into the groove; two opposite clamping plates 107 are arranged in the groove, one ends of the two clamping plates 107 are propped against each other, and the other ends of the two clamping plates 107 are fixed at the joint of the baffle 108 and the side plate 112, namely, the two clamping plates 107 and the two baffle 108 together form an M shape; the clamping plate 107 is fixed at the joint of the baffle 108 and the side plate 112 through a pin 110 and a pin connector, and can freely rotate around the pin 110; a plate spring 103 is arranged between the baffle 108 and the clamping plate 107 which are positioned on the same side; as shown in fig. 11, the plate spring 103 is a bent sheet steel plate, the bent part is semicircular, and both ends are straight sheets; one end of the plate spring 103 is connected to the inner side of the baffle 108 through a bolt, and the other end abuts against the clamping plate 107 on the side surface; the front end of the clamping plate 107 is provided with a slotted hole, the other end of the baffle 108 connected with the side plate 112 is provided with a slotted hole corresponding to the slotted hole, and bolts penetrate through the two baffles 108 and the holes of the 2 clamping plates 107 to provide guidance for the rotation of the clamping plates 107 and limit the rotation angle of the clamping plates 107. When the bicycle is inserted into the parking space, the clamping plate 107 supports the rear wheel of the bicycle under the action of the elastic force of the plate spring 103, so that the rear wheel of the bicycle is positioned in the middle of the parking space.

The parking space part of the invention can be processed by adopting a steel plate, the position of the rear wheel of the bicycle is adjusted by utilizing the plate spring 103 in the middle, the plate spring 103 is clamped between the baffle 108 and the clamping plate 107, the plate spring 103 is connected to the baffle 108 by virtue of a bolt, the clamping plate 107 propped against the side is propped against, the front end of the clamping plate 107 is provided with a slotted hole, the bolt penetrates through the slotted hole to serve as a fixed shaft, the clamping plate 107 has a guiding function, the rotation angle of the clamping plate 107 is limited, the clamping plate 107 is prevented from falling down, the rear end of the clamping plate 107 can freely rotate around the pin 110, and the rear wheel of the bicycle is supported under the elastic action of the plate spring 103, so that the rear wheel of the bicycle is positioned at the middle position of the parking frame. The side guards 12 limit the angle of inclination of the bicycle, and enable the bicycle to be safely and stably stored in a parking space even in windy weather.

Referring to fig. 12, as an alternative embodiment, the pin shaft connector includes a perforated steel plate 109 disposed at the connection between the baffle 108 and the side plate 112, and a cylinder 111 disposed at one end of the clamping plate 107; the pin 110 passes through a cylinder 111 on the clamping plate 107 and is fixed on the steel plate 109, so that the clamping plate 107 can freely rotate around the pin 110.

In a specific implementation process, a perforated steel plate 109 is arranged at the connection position of the baffle 108 and the side plate 112, a cylinder 111 matched with the perforated steel plate 109 is arranged at the rear section of the clamping plate 107 close to the connection position, and a pin 110 penetrates through the cylinder 111 and the steel plate 109 on the clamping plate 107, so that the clamping plate 107 can freely rotate around the pin 110. Of course, the pin shaft connector may be a connection part of the baffle 108 and the side plate 112 and other connection mechanisms arranged at one end of the clamping plate 107, for example, a cylinder 111 is formed by a rear-section curled edge of the clamping plate 107 near the connection part, and a stud is used as a pin shaft 110 penetrating in the curled edge to be used as a fixed shaft, so as to achieve the purpose of enabling the clamping plate 107 to freely rotate around the pin shaft 110.

Referring to fig. 9 and 11, as an alternative embodiment, the rear end of the bottom plate 105 is a lower extension.

In a specific implementation, the rear end of the bottom plate 105 extends downward to form a downward extension, so that a slope is provided for the wheel when the bicycle is connected to or separated from the parking space, and the bicycle can conveniently go in and go out.

Referring to fig. 9 and 11, as an alternative embodiment, the bicycle parking device further comprises an angle 106, wherein the angle 106 is located on the central line of the bottom plate 105, so that the bicycle can be accurately parked on the central line of the parking space.

In a specific implementation process, the angle steel 106 is fixed on the central line of the bottom plate 105, and the opening of the angle steel 106 is upward to provide guidance for the bicycle when moving on the parking space, so that the bicycle can be accurately parked on the central line of the parking space. Of course, in order to better position the bicycle, as shown in fig. 9 and 11, one angle 106 and one angle 113 may be provided on the center line of the bottom plate 105 at the front and rear stages, respectively, corresponding to the front and rear wheels of the bicycle.

Referring to fig. 9-11, as an alternative embodiment, the parking space is secured to the side wall of the circular tower-shaped garage body by a securing member; the fixing piece comprises a fixing plate 101 and a connecting plate 102; the fixing plate 101 is fixed on the side wall of the round tower-shaped warehouse body, and the connecting plate 102 is connected with the fixing plate 101 by bolts; the connecting plate 102 is fixedly connected with the bottom plate 105 and the two side plates 112 respectively. The fixing piece enables the parking space to be tightly combined with the steel structure of the round tower-shaped warehouse body, so that the connection structure of the parking space and the round tower-shaped warehouse body is firmer.

Referring to fig. 8, 17 and 18, as an alternative embodiment, a reinforcing beam 117 is disposed between two adjacent parking spaces 116 on the same layer.

In a specific implementation process, the reinforcing beam 117 plays a role in enhancing the bearing capacity of the parking space, and can be formed by processing rectangular steel pipes and fixedly connected with the parking space 116 by bolts.

As an alternative embodiment, the reinforcing beam 117 connects two adjacent side plates of two adjacent parking spaces, perpendicular to the center line of gravity of the parking space 116.

In a specific implementation process, the reinforcing cross beams 117 are connected by bolts through holes on the two sides of the parking space, which are close to the bottoms of the grooves, and are perpendicular to the gravity center line of the parking space 116, so that the bearing capacity of the parking space is enhanced, and the parking space structure is ensured to be more stable.

Referring to fig. 8, 17 and 18, as an alternative embodiment, the circular tower-shaped garage 114 includes a plurality of parking frames with circular or arc-shaped outer contours, and the periphery of each parking frame is formed by connecting a plurality of support beams 119; the parking space 116 is fixed at the joint of two adjacent support beams 119; the parking frames of two adjacent layers are fixedly connected through support columns 120, and the support columns 120 of the bottom layer are fixed on the ground of the garage through foundation bolts.

In a specific implementation process, as shown in fig. 8, the round tower-shaped garage body 114 is used as a main body structure of the bicycle stereo garage, corresponds to a multi-layer parking space, and comprises a plurality of layers of circular or circular arc-shaped parking frames, as shown in fig. 18 and 17; since the side wall of the round tower-shaped garage 114 is provided with a bicycle entrance, the entrance and exit of the bicycle are not affected, and therefore, the parking frame is circular arc-shaped at the parking level provided with the bicycle entrance and exit, as shown in fig. 17. Each layer of parking frame is formed by connecting a plurality of supporting beams 119, and the adjacent two supporting beams 119 are connected with a fixed parking space 116 by bolts. The parking frames of two adjacent layers are fixedly connected through support columns 120, the support columns 120 of the bottom layer are fixed on the ground of the garage through foundation bolts, and the support columns 120 of the top layer can be fixed on the top cover 118 of the garage.

The parking frame is used for placing a parking space 116 of a bicycle, is fixedly connected to a support column 120 by bolts and is connected with a support beam 119 by bolts, so that the bearing capacity of the parking frame is enhanced; the support beam 119 may be bolted to the parking frame.

As an alternative embodiment, the support column uses square steel tubes.

In a specific implementation process, the support column is used as a standard component, and square steel pipes are adopted, so that sectional materials are saved, and connection is firmer; and meanwhile, the bolts are adopted for connection, so that the assembly and the disassembly are convenient.

As an alternative embodiment, the support beams are connected by screws.

In a specific implementation process, the supporting beam is used as a standard component and is connected by adopting a screw, so that the assembly and the disassembly are convenient.

Referring to fig. 8, as an alternative embodiment, a ladder stand 121 is further provided on the side wall of the round tower-shaped garage body.

In a specific implementation process, the crawling ladder extends from the bottom to the top of the bicycle stereo garage, and equipment is convenient to overhaul during use; the cat ladder can be formed by welding steel pipes, and is convenient to manufacture and low in cost.

It is specially stated that each part of the bicycle stereo garage adopts standard section bars, and the bicycle stereo garage has high structural strength and low cost. The round tower-shaped garage body is a framework of the whole garage, plays a supporting role, and meanwhile, the parking space is tightly combined with the steel structure of the round tower-shaped garage body to ensure firm structure of the parking space. The support column of the round tower-shaped warehouse body adopts square steel pipes, and the support beam is formed by processing small-specification steel pipes, so that the cost is saved, and the support column is connected by screws, so that the assembly and the disassembly are convenient.

Referring to fig. 13 and 14, as an alternative embodiment, the gripper includes a gear motor 801, a coupling 803, a ball screw 804, a first bearing block 806, a second bearing block 810, a slider 805, a slider 809, a slideway 814, a dual four bar linkage, and a sensor 807; the two ends of the ball screw 804 are respectively connected with the first bearing seat 806 and the second bearing seat 810 in a shaft way, and the slideway 814 is fixedly arranged between the first bearing seat 806 and the second bearing seat 810 and is arranged in parallel with the ball screw 804; the slide 814 is fixedly installed on the slide 809, and the slide 805 is installed on the slide 814 and can freely move along the slide 814; the gear motor 801 is coupled with the ball screw 804 through a coupling 803 and electrically connected with the controller; the sliding block 805 is connected with the ball screw 804 through a nut, and can slide along the ball screw 804, and the sensor 807 is arranged at the front end of the double four-bar linkage mechanism and is electrically connected with the controller; the double four-bar linkage mechanism adopts a parallelogram four-bar structure and is respectively hinged on two sides of the sliding seat 809 and the sliding block 805 through linkage bars, and the double four-bar linkage mechanism is arranged in bilateral symmetry.

In a specific implementation process, two ends of the ball screw 804 are respectively connected with the first bearing seat 806 and the second bearing seat 810 in a shaft way, so as to flexibly rotate; the slideway 814 is fixedly installed between the first bearing seat 806 and the second bearing seat 810 and is arranged in parallel with the ball screw 804; slide 814 is fixedly mounted on slide 809, and slide 805 is mounted on slide 814 and is free to move along the chute of slide 814; the gear motor 801 and the ball screw 804 are positioned on the same axis, are connected through a shaft coupling 803, and are electrically connected with the controller; the sliding block 805 is coupled with the ball screw 804 through a nut on the ball screw 804, and can slide along the ball screw 804; the sensor 807 is arranged at the front end of the double four-bar linkage mechanism and is electrically connected with the controller; each four-bar linkage mechanism of the double four-bar linkage mechanism adopts a parallelogram four-bar structure and is respectively hinged on one side of the slide seat 809 and one side of the slide block 805 through a linkage rod, and the double four-bar linkage mechanism is arranged in a bilateral symmetry way by taking the central lines of the slide seat 809 and the slide block 805 as axes; the ball screw 804 is driven by the gear motor 801 to drive the sliding block 805 to slide, whether the bicycle is in place or not is sensed by the sensor 807, and the opening and closing of the double four-bar structure are controlled in a screw transmission mode.

Referring to fig. 15, the holder further includes a first angle 813, a second angle 812, and a steel plate 811 coupled to the traverse motion transmission; the first angle steel 813 is installed at the bottom of the sliding seat 809 and is connected with the second angle steel 812; the steel plate 811 fixes the timing belt of the traverse transmission to the second angle steel 812 and is fastened by bolts.

In a specific implementation process, in order to achieve the purpose of transversely moving the clamp holder, the clamp holder further comprises a first angle steel 813, a second angle steel 812 and a steel plate 811; the first angle steel 813 is installed at the bottom of the sliding seat 809 and is connected with the second angle steel 812; the timing belt is fixed to the second angle 812 by a steel plate 811 and fastened by bolts. The synchronous belt is driven by a traversing motor of the traversing transmission device, thereby realizing the traversing of the clamp holder. At this time, the linear guide slider on the linear guide in the elevator is slidably connected to the slider 809 on the gripper, and drives the gripper 8 to traverse on the linear guide 12 through the traversing gear under the control of the controller.

Referring to fig. 16, as an alternative embodiment, the four-bar linkage mechanism includes a first linkage rod 823, a second linkage rod 822, and a four-bar structure; the four-bar linkage is a parallelogram structure consisting of a first connecting plate 816, a push plate 817, a second connecting plate 818 and a clamping plate 819 which are connected end to end; the first linkage rod 823 is a crank, one end of the crank is hinged with the sliding seat 809, and the other end of the crank is connected with the push plate 817; a slotted hole is formed in the center of the first connecting plate 816; the clamping plate 819 is fixed with a stud, passes through an oblong hole in the center of the first connecting plate 816, and is limited by a nut so that the first connecting plate 816 does not separate from the stud; one end of the second linkage rod 822 is hinged to the middle of the first linkage rod 823, and the other end of the second linkage rod 822 is hinged to a sliding block 805 on the ball screw.

In a specific implementation process, one end of the first linkage rod 823 is hinged with the slide seat 809, and the other end of the first linkage rod 823 is connected with the push plate 817; one end of the second linkage rod 822 is hinged to the middle part of the crank of the first linkage rod 823, the other end of the second linkage rod 822 is hinged to the sliding block 805, and when the sliding block 805 moves, the double four-bar structure hinged to two sides of the sliding seat 809 and symmetrical left and right takes the moving direction of the second linkage rod 822 as a guide and rotates along the first linkage rod 823. The second link 822 is hinged to a slider 805 on the ball screw 804, and the slider 805 slides along the ball screw 804 to allow the first link 823 to be opened or contracted outwardly by an angle. The push plate 817 is bolted with the first linkage rod 823 and forms a parallelogram four-bar linkage structure with the first connecting plate 816, the second connecting plate 818 and the clamping plate 819. When clamping the bicycle, the sliding block 805 slides leftwards under the driving of the ball screw 804 to drive the first linkage rod 823 to shrink inwards, the clamping plate 819 contacts with the wheel, and when the first linkage rod 823 continues to shrink inwards, the relative position of the clamping plate 819 and the wheel is kept unchanged, and the clamping plate 819 and the push plate 817 keep parallel and move upwards to lift the bicycle wheel by a certain height. When the clamp holder is released, the clamp plate 819 is separated from the wheel, and the clamp plate naturally sags under the action of self gravity, so that the parallelogram four-bar structure is restored to the original state.

Therefore, the gripper adopts a lead screw to transmit power, the front-section clamping part adopts a four-bar structure, the sliding block 805 on the lead screw is utilized to move, the sliding block 805 drives the second linkage rod 822, the second linkage rod 822 drives the first linkage rod 823 to rotate, the first linkage rod 823 is enabled to be opened outwards or contracted inwards by an angle, and the four-bar structure respectively bolted at one ends of the two first linkage rods 823 is enabled to deform, so that the front wheel of the bicycle is clamped and lifted. When clamping the bicycle, the four-bar structure is contracted inwards and contacted with the wheel, so that the aim of clamping the bicycle is fulfilled. When the bicycle is parked, the four-bar structure is outwards opened and separated from the wheels, so that the aim of parking the bicycle is fulfilled.

In order to make the four-bar structure more flexible and firm, the first connecting plate 816, the pushing plate 817, the second connecting plate 818 and the clamping plate 819 are all connected by bolts. In this embodiment, the four-bar linkage is a parallelogram. Of course, diamond shapes are also possible. Because the lengths of the adjacent two sides of the parallelogram are different, when the four-bar structure is deformed, the telescopic range is larger, and the height for lifting the bicycle wheel is increased.

In addition, as shown in fig. 16, the pushing plate 817 with four-bar linkage and the outer side of the second link 818 are further provided with a second cover 821 for protecting the four-bar linkage.

Referring to fig. 16, as an alternative embodiment, a spring 824 is further provided on the opposite side of the contact surface of the clamping plate 819 with the wheel.

In a specific implementation, a spring 824 is further disposed on the opposite side of the contact surface of the clamping plate 819 with the wheel, and the spring 824 is mounted on the clamping plate 819 by a bolt that is inclined toward the second link 818. When the clamp holder clamps the bicycle, the four-bar linkage structure is deformed, the clamp plate 819 drives the spring 824 to approach the second connecting bar 818 together, the spring contacts with the second connecting bar 818, the spring is compressed by the extrusion of the second connecting bar 818 to generate a reaction force, on the one hand, the clamping force is increased, on the other hand, when the clamp holder is released, the clamp plate 819 is separated from the wheel, and the spring 824 stretches under the action of elasticity, so that the parallelogram four-bar linkage structure is outwards opened to restore to the original state more quickly.

Referring to fig. 16, as an alternative embodiment, a rubber plate 820 is further disposed on the contact surface between the clamping plate 819 of the four-bar structure and the wheel.

In a specific implementation process, the rubber plate 820 is fixed on the upper part of the contact surface between the clamping plate 819 of the four-bar structure and the wheel by using screws, that is, the rubber plate 820 and the clamping plate 819 are located on the same side of the wheel, and have the same shape and size. On one hand, the clamping friction force is increased, and on the other hand, the bicycle front wheel is protected to a certain extent.

As an alternative embodiment, the contact surface of the clamping plate 819 with the wheel is further provided with a rubber pad.

In a specific implementation process, the contact surface of the clamp holder and the bicycle is made of elastic materials, so that the clamping force is increased on one hand, and the bicycle front wheel is protected on the other hand.

As shown in fig. 16, as an alternative embodiment, a spring is provided on a bolt connected to the push plate 817 and the first link 823.

In a specific implementation process, the push plate 817 is connected with the first linkage rod 823 through a bolt, a spring is arranged on the bolt, and when the clamp holder clamps the front wheel of the bicycle, the four-bar structure is more strong in buffering protection.

As an alternative embodiment, a first cover 815 is further provided above the slideway 814 to protect the transmission components below the slideway 814.

In a particular implementation, a first cover 815 is provided over the slideway 814 to protect the electrical components of the gripper transmission section.

Referring to fig. 16, as an alternative embodiment, a second cover 821 is further provided on the outer side of the four-bar linkage to protect the four-bar linkage.

As an alternative embodiment, the slideway is a rectangular slot.

In a specific implementation, as shown in fig. 15, the cross section of the slideway is rectangular, and the sliding block 805 is arranged in the rectangular groove of the slideway.

As an alternative embodiment, as shown in fig. 13, a gear motor 801 is fixed to a slider 809 by a motor mount 802.

As an alternative embodiment, as shown in fig. 13, a wheel guard 808 is fixedly mounted on the slider 809, and a sensor 807 is provided on an upper portion of the wheel guard 808.

In a specific implementation, as shown in fig. 13, the wheel guard 808 is fixed to the slider 809 using bolts, and has one end of a four bar mechanism, and the sensor 807 is provided on an upper portion of the wheel guard 808.

It should be noted that the holder may be disposed in front of the electric door in the initial state of the system. When the bicycle is pushed out from the bicycle stereo garage to stop in front of the electric door, the sensor senses that the bicycle is pushed to stop in place and transmits signals to the controller, the controller controls the electric door to open a gap, at the moment, a user pushes the bicycle into the gap of the electric door until the front wheel contacts with the clamp holder, the sensor senses that the bicycle is pushed in place and transmits signals to the controller, the controller controls the gear motor of the clamp holder to rotate, and when the clamp holder finishes the clamping action, the sensor senses that the bicycle is clamped in place and transmits signals to the controller, and a system prompts to swipe a card or push buttons, for example, a private bicycle swipes the card to store the bicycle, and the sharing bicycle push button stores the bicycle; the controller controls the electric door to be completely opened, meanwhile, the controller controls the traversing motor to rotate, when the clamp holder carries the bicycle to leave the electric door, the sensor senses that the bicycle is put in place and transmits signals to the controller, and the controller controls the electric door to be closed. On the contrary, when picking up the car, when the holder is in front of the electric door from the centre gripping of bicycle stereo garage in centre gripping in the sideslip transmission device, the sensor response bicycle picks up the car and targets in place and gives the controller, the electric door is opened, the controller control sideslip motor rotates, the holder moves forward to the position of going out of the car, the sensor response bicycle goes out of the car and targets in place and gives the controller with signal transmission, the electric door closes to leaving predetermined gap width, the controller control gear motor simultaneously, the holder unclamps the centre gripping state, the sensor response bicycle loosens to target in place and gives the controller with signal transmission, the system suggestion user takes away the bicycle, the bicycle is taken away, the sensor response bicycle goes out of the storehouse and targets in place and gives the controller with signal transmission, the electric door is fully closed.

The following specific description is made for the whole operation flow of the vehicle access system:

1. when storing car

(1.1) a user pushes the bicycle to the front of the electric door, a sensor on the clamp holder automatically detects the position of the bicycle, and after the position reaches a push-stop set position, a signal is fed back to the controller; the controller sends a control signal to the electric door; and opening a gap of 100mm after the electric door obtains a control signal.

(1.2) pushing the bicycle into the gap of the electric door until the front wheel is contacted with the clamp holder, automatically detecting the position of the bicycle by the sensor, and feeding back a signal to the controller after the position of the bicycle reaches the set position of the cart; control sending a control signal to the clamper; the speed reducing motor obtains a control signal and then drives the clamp holder to clamp the front wheel of the bicycle, and the front wheel of the bicycle is lifted upwards by 10mm through the double four-bar mechanism.

(1.3) the sensor automatically detects the position of the bicycle, and after the position reaches the clamping setting position, a signal is fed back to the controller; the control sends a control signal to the voice device that prompts the user to swipe the card or button (e.g., private bicycle swipe the car, shared bicycle button save). When the user swipes the card or the button, the electric door is controlled to be completely opened, the gripper clamps the front wheel of the bicycle, and the bicycle is carried backwards to a fixed position set on the lifter. The sensor automatically detects the position of the bicycle, and after the position reaches the set position of the bicycle in storage, a signal is fed back to the controller to control the electric door to be closed.

(1.4) simultaneously, the controller sends instructions to the lifting motor and the rotating motor; the elevator rises to a specified floor height while the mast slewing device rotates a specified angle to the target parking space (the elevator moves simultaneously with the mast slewing device).

(1.5) the clamp holder is driven by a transverse movement transmission device of the lifting and rotating device to carry the bicycle to a target parking space and move forward to the parking space position; the sensor senses the current position, feeds back a parking in-place signal to the controller, and the controller controls the clamp holder to finish the loosening action so as to store the vehicle on the parking space; the sensor senses the current position, feeds back a parking in-place signal to the controller, and controls the traversing transmission device to drive the clamp holder to retreat to a fixed position set on the lifter; the sensor senses the current position, feeds back a transverse moving in-place signal of the parking car to the controller, and simultaneously sends an instruction to the lifting motor and the rotating motor.

(1.6) lowering the lift to the pick-up position while the mast slewing apparatus rotates to the home position (the lift and mast slewing apparatus move simultaneously); the sensor senses the current position, feeds back a parking reset in-place signal to the controller, and controls the traversing transmission device to drive the clamp holder to move forward to a parking waiting position to wait for the next action instruction.

2. When taking car

(2.1) the controller receives a swipe or button operation (e.g., private bicycle swipe, shared bicycle button swipe), and sends a control signal to the traversing gear.

(2.2) the traversing transmission device drives the clamp holder to retract to a fixed position after obtaining the instruction, and the sensor senses the current position and feeds back a traversing in-place signal to the controller; the controller sends instructions to the lifting motor and the rotating motor; the lifter ascends to a designated floor height, and the rotating upright column simultaneously rotates a designated angle to a target parking space (the lifter and the upright column rotating device simultaneously move).

(2.3) the sensor senses the current position, feeds back a lifting and turning in-place signal to the controller, controls the traversing transmission device to drive the clamp holder to move forward to the clamping position, senses the position of the bicycle, and feeds back a picking-up and clamping in-place signal to the controller; the controller sends an instruction to the clamp holder; the clamp holder completes the clamping action, and the clamp holder carries the bicycle to retract to the preset fixed position on the lifter under the drive of the transverse movement transmission device. The sensor senses the current position, feeds back a lifting signal to the controller, and simultaneously sends instructions to the lifting motor and the rotating motor.

(2.4) lowering the lift to the pick-up position, and rotating the column swing device to the pick-up position (the lift and the column swing device move simultaneously). When the clamp holder clamps the bicycle to the front of the electric door, the sensor senses that the bicycle is taken in place and transmits signals to the controller, the electric door is opened, and the clamp holder moves forward to a bicycle outlet position.

(2.5) the sensor senses the current departure set position and feeds back a departure in-place signal to the controller; the controller sends an instruction to the clamp holder; the clamp holder is in a clamping state, and the electric door is closed to a gap of 100 mm; the system prompts the user to take the bicycle.

(2.6) taking the bicycle away, sensing that the bicycle is out of the warehouse by the sensor and transmitting a signal to the controller, and controlling the electric door to be completely closed by the controller.

In order to better illustrate the technical effects of the bicycle stereo garage system, the following describes the controller in detail by using functional modules as follows:

the controller comprises a processor, a voice control module, a card swiping receiving module, a key receiving module, a sensor receiving module, a clamp holder control module, a lifting control module, a traversing control module, a rotation control module, an electric door control module, a parking space acquisition unit and an access recording unit, wherein the voice control module, the card swiping receiving module, the key receiving module, the sensor receiving module, the clamp holder control module, the lifting control module, the traversing control module, the rotation control module, the electric door control module, the parking space acquisition unit and the access recording unit are electrically connected with the processor respectively; wherein,

The sensor receiving module is used for receiving sensing signals of the sensor, including a push stop in place signal, a cart in place signal, a clamping in place signal, a warehouse in place signal, a park in place signal, a vehicle in place reset in place signal, a vehicle taking traversing in place signal, a lifting and rotating in place signal, a vehicle taking clamping in place signal, a lifting in place signal, a vehicle taking out in place signal, a vehicle loosening in place signal, a warehouse out in place signal and the like;

in a specific implementation process, when the bicycle is stored and stopped before the electric door, the sensor senses that the bicycle is stopped in place and transmits a signal to the controller; the user pushes the bicycle into the gap of the electric door until the front wheel and the clamp holder are contacted with the impact sensor, and the sensor senses that the bicycle cart is in place and transmits signals to the controller; when the clamping action is completed by the clamp holder, the sensor senses that the bicycle is clamped in place and transmits a signal to the controller; when the clamp holder carries the bicycle to leave the electric door, the sensor senses that the bicycle is put in place and transmits a signal to the controller; when the clamp holder is driven by the transverse movement transmission device of the lifting and rotating device to carry the bicycle to a target parking space and move forwards to the position of the parking space, the sensor senses the current position and feeds back a parking in-place signal to the controller; when the controller controls the clamp holder to finish the loosening action and stores the vehicle on the parking space, the sensor senses the current position and feeds back a vehicle storage in-place signal to the controller; when the controller controls the transverse moving transmission device to drive the clamp holder to retreat to a fixed position set on the lifter, the sensor senses the current position and feeds back a transverse moving in-place signal of the parking vehicle to the controller; when the lifter descends to the vehicle taking position and the upright post rotating device rotates to the starting position, the sensor senses the current position, and feeds back a vehicle storage reset in-place signal to the controller.

When the vehicle is fetched, the transverse moving transmission device drives the clamp holder to retract to a preset fixed position on the lifter, the sensor senses the current position, and a transverse moving in-place signal of the vehicle is fed back to the controller; when the lifter ascends to a designated floor height, the rotating upright column simultaneously rotates a designated angle to a target parking space (the lifter and the upright column turning device simultaneously move), the sensor senses the current position and feeds back a lifting and turning in-place signal to the controller; when the transverse moving transmission device is controlled to drive the clamp holder to move forward to the clamping position, the sensor senses the position of the bicycle and feeds back a clamping in-place signal to the controller; when the clamping action is completed by the clamp holder, the bicycle is carried to return to a preset fixed position on the lifter under the drive of the transverse movement transmission device, the sensor senses the current position, and a lifting in-place signal is fed back to the controller; when the clamp holder clamps the bicycle from the inside of the bicycle stereo garage to the front of the electric door, the sensor senses that the bicycle is taken in place and transmits a signal to the controller; when the electric door is opened, the clamp holder moves forward to a departure position, and the sensor senses that the bicycle is in place for departure and transmits a signal to the controller; when the clamp holder is in a clamping state, the sensor senses that the bicycle is in a releasing position and transmits a signal to the controller; when the bicycle is taken away and leaves the warehouse-out setting position, the sensor senses that the bicycle is in place when being warehouse-out and transmits a signal to the controller.

The voice control module is used for controlling the voice device to carry out voice prompt according to the induction signals received by the sensor receiving module: swiping cards or buttons; taking away the bicycle and the like;

in a specific implementation process, when a user stores a car, the voice control module prompts a card or button to be swiped according to the clamping in-place signal received by the sensor receiving module, for example, a private bicycle swipes the card to store the car, and the sharing bicycle button stores the car; when a user gets a bicycle, the clamp holder releases the clamping state, the sensor senses that the bicycle is released in place, signals are transmitted to the controller, and the system prompts the user to take the bicycle.

The card swiping receiving module is used for receiving an operation signal of the card swiping device;

in a specific implementation process, the card swiping device is used for receiving an operation signal fed back by the card swiping device, for example, whether a user swipes a card or not, and whether the card swiping is passed or not, so that the vehicle can be stored or taken.

The key receiving module is used for receiving an operation signal of the key device;

in a specific implementation process, the device is used for receiving an operation signal fed back by the key device, for example, whether a user touches a button, so that the vehicle can be stored or taken. Of course, parking and taking such as dolly button parking and dolly button taking may be performed according to the kind of parking and taking, the mobye bicycle button parking and mobye bicycle button taking, and the like.

And the access recording unit is used for carrying out access vehicle recording according to the key receiving module or the operation information received by the card swiping receiving module, and comprises card swiping information, key information, a parking space number and the like.

The parking space acquisition unit is used for acquiring a parking space or a vehicle taking space according to the parking space occupation condition of the access recording unit and updating the access recording unit.

In a specific implementation process, the parking place or the taking place corresponds to the lifting height and the rotation angle of the lifting and rotating device of the lifter.

The clamp holder control module is used for controlling the rotation of the speed reducing motor according to the operation information received by the key receiving module or the card swiping receiving module and the induction signal received by the sensor receiving module;

in a specific implementation process, the controller controls the gear motor to drive the clamp holder to act according to whether the user presses a button or swipes a card to store or pick up the bicycle and the current position sensed by the sensor, so as to clamp or unclamp the bicycle. See in particular the above-described access vehicle operation flow.

The lifting control module is used for controlling the rotation of the lifting motor according to the induction signals received by the sensor receiving module;

In a specific implementation process, the controller controls the lifting motor to drive the lifter to reciprocate up and down on the upright post according to the current position sensed by the sensor. See in particular the above-described access vehicle operation flow.

The transverse movement control module is used for controlling the rotation of the transverse movement motor according to the induction signals received by the sensor receiving module;

in a specific implementation process, the controller controls the traversing motor to drive the clamp holder to traverse on the linear guide rail according to the current position sensed by the sensor. See in particular the above-described access vehicle operation flow.

The rotation control module is used for controlling the rotation of the rotating motor according to the induction signals received by the sensor receiving module;

in a specific implementation process, the controller controls the rotating motor to drive the upright post rotating device and the lifting device arranged on the upright post rotating device to do rotary motion according to the current position sensed by the sensor. See in particular the above-described access vehicle operation flow.

The electric door control module is used for controlling the opening or closing degree of the electric door according to the induction signals received by the sensor receiving module and the operation information received by the key receiving module or the card swiping receiving module.

In a specific implementation process, when a bicycle is stored, the bicycle is pushed to stop in front of the electric door, the sensor receiving module receives a push-stop in-place signal, and the electric door control module controls the electric door to open a gap; after a user swipes a card or a button, the key receiving module or the card swiping receiving module receives a normal passing operation signal, and the electric door control module controls the electric door to be completely opened; when the clamp holder carries the bicycle to leave the electric door, the sensor receiving module receives the in-place put signal and controls the electric door to be closed. On the contrary, when the clamp holder clamps the bicycle from the inside of the bicycle stereo garage to the front of the electric door, the sensor receiving module receives a vehicle taking in-place signal and controls the electric door to be opened; when the clamp holder moves forward to a vehicle-out position, the sensor receiving module receives a vehicle-out in-place signal and controls the electric door to be closed until a preset gap width is reserved; when the bicycle is taken away, the sensor receiving module receives the in-place signal of leaving the warehouse and transmits the in-place signal to the controller, and the electric door is completely closed.

Those skilled in the art should understand that the specific features of the foregoing embodiments may be combined with each other to form a new embodiment, which is not described herein again.

the application discloses a lifting and rotating device and a bicycle stereo garage system, wherein the lifting and rotating device comprises a lifter, a lifting transmission device and a stand column rotating device; the lifting transmission device is fixedly arranged on the upright post rotating device by adopting a bolt and provides power for the lifter; the lifter is fixedly arranged on the lifting transmission device by bolts, and can reciprocate up and down along the upright post rotating device while rotating along with the upright post rotating device. Therefore, the technical problem that in the prior art, lifting action and rotating action cannot be performed simultaneously when a bicycle is stored and taken, so that the storage and taking efficiency is low is solved, and the technical effect that the bicycle can freely rotate when lifted is achieved.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.

Claims

1. The lifting and rotating device is characterized by comprising a lifter, a lifting transmission device and a column rotating device; the lifting transmission device is fixedly arranged on the upright post rotating device and provides power for the lifter; the lifter is fixedly arranged on the lifting transmission device and can do up-and-down reciprocating motion along the upright post rotating device while rotating along with the upright post rotating device; the lifter comprises two lifting plates, a cross beam connected with the two lifting plates, a transverse moving base fixed on the cross beam, and two groups of three-surface guide wheels which are symmetrically arranged by taking the central line of the transverse moving base as an axis; the cross beam is perpendicular to the transverse moving base, and two groups of three-surface guide wheels are respectively bolted to one lifting plate; the lifter is fixedly arranged on the lifting transmission device through the lifting plate, and is driven by the lifting transmission device to lift the device under the guiding action of the guide wheel.

2. The apparatus of claim 1, wherein each set of three-sided guide wheels comprises two sets of first guide wheels, four sets of second guide wheels bolted to the lifter plate; the first guide wheel comprises a base, a shaft and a bearing, and the base is bolted on the lifting plate; the second guide wheel comprises a pin shaft and a bearing, threads are arranged on the pin shaft, and the second guide wheel is fixed on the lifting plate in a matched mode with a nut.

3. The device of claim 1, wherein the lifter further comprises two groups of pull rods and two groups of rib plates which are arranged symmetrically with the center line of the traversing base as an axis; each group of pull rods comprises a long pull rod and a short pull rod, and the pull rods are respectively connected with the transverse moving base and the lifting plate; each group of rib plates comprises a long rib plate and a short rib plate, and the rib plates are respectively connected with the transverse moving base and the cross beam.

4. The apparatus of claim 1, wherein the elevator further comprises a traversing gear secured to the traversing base, the traversing gear comprising a traversing motor, a driving pulley, a timing belt, a driven pulley, a bearing housing, and an adjusting bolt; the transverse moving motor is fixed at one end of the transverse moving base by a bolt, a long round hole is formed in the bearing seat, and the transverse moving motor is fixed at the other end, opposite to the transverse moving motor, of the transverse moving base by a bolt; the driving belt wheel is fixed on an output shaft of the traversing motor; the driven belt pulley is fixed on the bearing seat through a bearing; the synchronous belt is sleeved on the driving belt wheel and the driven belt wheel, and tensioning and loosening of the synchronous belt can be achieved through adjusting bolts arranged on the side surfaces of the traversing base adjacent to the synchronous belt.

5. The apparatus of claim 1 wherein the traversing carriage is further provided with a linear guide for attachment to a bicycle clamp.

6. The device according to claim 1, wherein the lifting transmission device comprises a lifting motor, a coupling and two groups of lifting plate lifting devices which are symmetrically arranged with respect to a vertical bisector of the cross beam as axes and correspond to different lifting plates; each group of lifting plate lifting device comprises a driving sprocket, a driven sprocket, a driving shaft, a driven shaft, two first bearings with seats, two second bearings with seats, a chain, an H-shaped counterweight slideway, a counterweight and a counterweight limit; the chain is carried on the driving sprocket and the driven sprocket, one end of the chain is connected with the lifting plate, and the other end of the chain is connected with the counterweight; the counterweight is in sliding connection with the H-shaped counterweight slideway; the counterweight limit is positioned below the H-shaped counterweight slideway to prevent the counterweight from falling off; the lifting motor is respectively connected with the two driving shafts through a shaft coupling; the driving chain wheel is connected with a driving shaft through a key, and the driving shaft is fixed on the upright column rotating device through two first bearings with seats; the driven sprocket is connected with a driven shaft through a key, and the driven shaft is fixed on the upright post rotating device through two bearings with seats II; the lifting motor, the H-shaped counterweight slideway and the counterweight are fixed on the upright post rotating device in a limiting way.

7. The apparatus of claim 6, wherein the counterweight is bolted from a steel plate; nylon guide grooves are formed in the middle of the steel plates; and a buffer is arranged on the counterweight limit.

8. The device of claim 6, wherein the upright turning device comprises a rotation transmission device, a bottom plate, a bracket, two uprights, an upper supporting plate, a shaft bracket, a lifting motor base, a bearing supporting plate, a bearing, four bearing seat plates I and four bearing seat plates II; the bracket and the bottom plate are arranged in parallel up and down, and the rotary transmission device is arranged between the bottom plate and the bracket; the two upright posts are oppositely and vertically fixed at two ends of the bracket respectively; the upper supporting plate is a rectangular plate, and two ends of the upper supporting plate are respectively bolted to the tops of the two upright posts; the shaft bracket is bolted to the center of the upper supporting plate; the bearing is in shaft connection with the shaft bracket, and is bolted on the bearing support plate; two first bearing seat plates and two second bearing seat plates are respectively arranged on the side surface of the upper part of each upright post and are respectively bolted with the bearings with seats of the driving shaft and the driven shaft in the lifting transmission device; the lifting motor base is fixed between the two upright posts; the lifting motor of the lifting transmission device is fixed on the lifting motor base, and the H-shaped counterweight slideway and the counterweight limit are fixed on one side of the upright post, on which the driven sprocket is mounted; two buffers are arranged on the bracket; the bottom plate adopts high-strength nuts to be fixed on studs on the foundation ground, and the bearing bracket plate adopts bolts to be fixed on a bracket at the top of the bicycle garage.

9. A bicycle stereo garage system comprising a lifting and turning device according to any one of claims 1-8.