CN209723749U

CN209723749U - It is a kind of for sharing the hoistable platform of bicycle underground garage

Info

Publication number: CN209723749U
Application number: CN201920340670.6U
Authority: CN
Inventors: 张伟; 李家辉; 李豪; 沈俊芳; 郑晓军; 朱德荣
Original assignee: Luoyang Institute of Science and Technology
Current assignee: Luoyang Institute of Science and Technology
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2019-12-03
Anticipated expiration: 2029-03-18

Abstract

It is a kind of for sharing the hoistable platform of bicycle underground garage, lifting disk including braced frame and for driving shared bicycle to be transported through between earth's surface and underground garage, multiple ball screws are equipped on lifting disk vertically, multiple ball screws are evenly spaced on around the axis of lifting disk, the both ends of ball screw are separately fixed at the top and bottom end of braced frame, it is twisted on multiple ball screws and is equipped with a feed screw nut, lifting disk is equipped with multiple motors for driving feed screw nut to rotate, lifting disk is driven to rise by the groove cooperation of the idler wheel and lifting disk that connect on feed screw nut；The bottom surface of lifting disk is equipped with the link mechanism for stretching out when lifting disk is aligned with ground from the edge of lifting disk, including multiple support rods that can be stretched out from lifting disk edge synchronization, braced frame is equipped with the support ring for being used to support the link mechanism stretched out from lifting plate edge, it is easy and securely achieved shared bicycle disengaging underground garage, it ensure that the demand of bicycle disengaging underground garage.

Description

It is a kind of for sharing the hoistable platform of bicycle underground garage

Technical field

The utility model relates to bicycle Garage lifting platform fields more particularly to a kind of for sharing the liter of bicycle underground garage Platform drops.

Background technique

Shared bicycle refers to that enterprise mentions in campus, subway station, bus station, residential block, shopping centre, common service area etc. For bicycle bicycle shared service, it is a kind of timesharing leasehold mode and a kind of shared economy of novel environment friendly, is substantially a kind of new Livery business-Cycle Hire business of type, relying primarily on carrier is (bicycle) bicycle, can be very sufficiently sharp With city due to quick economic development the dispirited situation of bring cycling trip, and public way is maximumlly utilized and passes through Rate.In recent years, constantly bringing forth new ideas and develop with science and technology, by the tide of internet, shared bicycle sweeps the country major main City brings great convenience to the short distance trip of people.Shared being announced to the world splendidly for bicycle not only enriches the mode of trip, It provides convenience for production and living, also provides a new approach for the improvement of environment and improvement, be development and the text in epoch Bright progress provides power.At the same time, as the shared bicycle quantity in city is significantly increased, shared parking for bicycle is asked Topic is also further serious, and many shared bicycles are arbitrarily parked in city, are occupied the public spaces such as a large amount of pavement, are caused The crowded blocking on road influences city appearance and normal urban transportation, also, due to sharing arbitrarily parking for bicycle, makes to share The management of bicycle is extremely difficult and chaotic, and shared bicycle is caused to be easy to happen damage or loss.For the ease of to shared bicycle into Row management, shared bicycle underground garage come into being, but in existing shared bicycle underground garage, generally use and open up multistage company Shared bicycle is pushed into underground garage for personnel or releases from underground garage by the mode on the slope in logical earth's surface and garage, this Kind mode needs longer slope, the land resource in the larger waste city of occupied area, and makes shared bicycle disengaging garage institute The time needed is longer, not only consumes manpower and is also easy to cause safety accident because of the gradient on slope, it is difficult to meet shared bicycle into The demand of underground garage out.

Utility model content

Shared bicycle is set to transport inconvenience between earth's surface and underground garage to solve existing shared bicycle underground garage Problem, the utility model provide a kind of for sharing the hoistable platform of bicycle underground garage.

Used technical solution is the utility model to solve above-mentioned technical problem: one kind for getting off with sharing bicycle The hoistable platform in library, the lifting including braced frame and for driving shared bicycle to be transported through between earth's surface and underground garage Disk is equipped with multiple ball screws on lifting disk vertically, and multiple ball screws are evenly spaced on around the axis of lifting disk, ball The both ends of screw rod are separately fixed at the top and bottom end of braced frame, twist on multiple ball screws and are equipped with a feed screw nut, Lifting disk is equipped with multiple first motors, and for respectively driving respective feed screw nut rotation, first motor is respectively positioned on silk Stem nut is connected with multiple idler wheel struts, multiple idler wheel strut wire winding rod spiral shells on the side of lifting disk center, feed screw nut Mother is evenly spaced on, and the one end of idler wheel strut far from feed screw nut extends obliquely upward below lifting disk to lifting disk, owns Idler wheel strut is mounted on an idler wheel close to one end of lifting disk, and multi-turn groove, the axis of every circle groove are offered on lifting disk Line is overlapped with the axis of a respective feed screw nut, for enclosing roller motion for be arranged around the same feed screw nut one, The excircle contacted on idler wheel with groove is located at the top of roller axis position, thus when rotating a circle idler wheel with feed screw nut Groove can be pushed from below, drive lifting disk to rise in order to which multiple feed screw nuts cooperate；

The bottom surface of the lifting disk is equipped with the connecting rod for stretching out when lifting disk is aligned with ground from the edge of lifting disk Mechanism, braced frame are equipped with the support ring for being used to support the link mechanism stretched out from lifting plate edge, the connecting rod machine Structure includes multiple support rods and a turntable for driving support rod to move, and the bottom surface of lifting disk is additionally provided with for driving turntable Second motor of rotation, the rotation axis of turntable are overlapped setting with the axis of lifting disk, and all support rods are close to lifting disk center One end it is hinged with turntable, the middle part of all support rods offers sliding slot, and lifting disk bottom surface is connected with multiple to be worn respectively Locating piece in respective sliding slot rotates all support rods around it with turntable hinged place by turntable rotation, and makes institute Have support rod along the horizontal movement of respective track length direction, thus make multiple support rods far from lifting disk center one end from Lifting disk edge synchronization stretches out.

Preferably, the braced frame includes the top plate being located above earth's surface, the bottom in a garage located underground The both ends of disk and multiple columns, the ball screw and column are connect with top plate and chassis respectively, and multiple columns are vertical It is arranged and is evenly spaced on around lifting disk.

Preferably, the top plate, chassis and lifting disk are disc-shaped structure, multiple columns run through support ring and with branch Pushing out ring is fixedly connected.

Preferably, the output end axis of the multiple first motor is horizontally disposed, the output end axis of first motor Intersect with the axis of lifting disk.

Preferably, the top of the feed screw nut be equipped with first bevel gear, the flank of tooth of first bevel gear upward and with its institute The ball screw being arranged is coaxial, and the output end of the first motor is connected with the second bevel gear engaged with first bevel gear.

Preferably, the feed screw nut and first bevel gear are an integral molding structure；Lifting disk is equipped with multiple cabinets, often First bevel gear and second bevel gear to engagement are respectively positioned in a respective cabinet.

Preferably, the quantity of every circle idler wheel is all the same, and the outer diameter of all idler wheels is equal, and all idler wheels are respectively positioned on identical height Degree, and the axis of all idler wheels and the angle of vertical direction are equal.

Preferably, the multiple support rod be equal in length and be located at sustained height, all support rods and turntable are hinged Place is respectively positioned on the same basic circle, and the center of circle of the basic circle is located on the axis of turntable.

Preferably, the quantity of the multiple support rod and the quantity of feed screw nut are identical, and multiple locating pieces are around lifting disk Axis is evenly spaced on, and all locating pieces are equal at a distance from two neighboring feed screw nut.

Preferably, be equipped with one piece of motor mounting plate below the link mechanism, motor mounting plate it is horizontally disposed and with it is multiple The bottom end of locating piece connects simultaneously, and second motor is mounted on the bottom surface of motor mounting plate, the output end axis of the second motor It is vertically arranged.

According to the above technical scheme, the beneficial effects of the utility model are:

It is provided by the utility model a kind of for sharing the hoistable platform of bicycle underground garage, it is parked by lifting disk altogether Bicycle is enjoyed, by the idler wheel strut connected on multiple feed screw nuts and feed screw nut, makes one on multiple idler wheel struts to enclose idler wheel It can be rolled in the groove of lifting disk, so that starting simultaneously in all first motors rotates feed screw nut and with ball screw When up and down motion, multi-turn idler wheel supports lifting disk with merging with respective groove respectively from below, makes lifting disk also can be with silk Stem nut moves synchronously, and is achieved that the vertical motion of lifting disk, so as to drive shared bicycle earth's surface and underground garage it Between be transported through, compared with prior art, in this way it is no longer necessary to which the slope of setting connection earth's surface and underground garage and only needs to occupy The less lifting disk in space passes through the powered belt of motor to save the land resource in city when sharing bicycle disengaging garage Dynamic lifting disk movement is completed, and personnel is also no longer needed to push bicycle by slope, the time needed for having saved shared bicycle transhipment And manpower, it transports and provides convenience between earth's surface and underground garage for shared bicycle.

In the utility model, by the way that link mechanism is arranged in the bottom surface of lifting disk, and it is equipped with support ring on the support frame, Link mechanism stretches out after lifting disk is moved to and is aligned with earth's surface from the edge of lifting disk, and the link mechanism stretched out is made to be pressed in branch On pushing out ring, fallen to be supported to lifting disk to avoid hoistable platform, and by the second motor driven turntable rotate with It drives multiple support rods while rotating, and offer sliding slot on multiple support rods and be equipped with locating piece, so multiple supports Bar can be along the horizontal movement of respective track length direction, it will be able to more easily to realize by simple and reasonable structure A support rod is stretched out from the not ipsilateral edge synchronization of lifting disk, can reliably avoid causing safe thing because lifting disk is fallen Therefore the safety of shared bicycle transhipment is improved, it ensure that the demand of shared bicycle disengaging underground garage.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic diagram that lifting disk is observed from top；

Fig. 3 is the schematic diagram that lifting disk is observed from below；

Fig. 4 is the partial schematic diagram that lifting disk is observed from top；

Fig. 5 is the partial schematic diagram that lifting disk is observed from below；

Fig. 6 is the partial schematic sectional view of lifting disk；

Fig. 7 is the structural schematic diagram of link mechanism；

Fig. 8 is elevational schematic view when link mechanism is not stretched out from lifting plate edge；

Fig. 9 is link mechanism from the elevational schematic view after lifting plate edge stretching.

Marked in the figure: 1, lifting disk, 2, ball screw, 3, feed screw nut, 4, first motor, 5, idler wheel strut, 6, idler wheel, 7, groove, 8, support ring, 9, support rod, 10, turntable, the 11, second motor, 12, sliding slot, 13, locating piece, 14, top plate, 15, bottom Disk, 16, column, 17, first bevel gear, 18, second bevel gear, 19, cabinet, 20, motor mounting plate.

Specific embodiment

Referring to attached drawing, specific embodiment is as follows:

It is a kind of for sharing the hoistable platform of bicycle underground garage, including braced frame and for driving shared bicycle on ground The lifting disk 1 being transported through between table and underground garage, the braced frame include the top plate 14, one being located above earth's surface The both ends of chassis 15 and multiple columns 16 in a garage located underground, the ball screw 2 and column 16 respectively with top plate 14 and chassis 15 connect, the top plate 14, chassis 15 and lifting disk 1 are disc-shaped structure, and multiple columns 16 are to set vertically It sets and is evenly spaced on around lifting disk 1, be equipped with multiple ball screws 2 on lifting disk 1 vertically, multiple ball screws 2 are around liter The axis of drop disk 1 is evenly spaced on, and the both ends of ball screw 2 are separately fixed at the top and bottom end of braced frame, multiple rollings It is twisted on ballscrew 2 and is equipped with a feed screw nut 3, lifting disk 1 is equipped with multiple first motors 4, respective for respectively driving One feed screw nut 3 rotates, and first motor 4 is respectively positioned on feed screw nut 3 close to the side at 1 center of lifting disk, to make lifting disk 1 On can have space as big as possible to park shared bicycle, the output end axis of first motor 4 is horizontally disposed, the first electricity The output end axis of machine 4 intersects with the axis of lifting disk 1, and the top of feed screw nut 3 is equipped with first bevel gear 17, the first cone tooth The ball screw 2 that the flank of tooth of wheel 17 is arranged upward and with it is coaxial, and the output end of the first motor 4 is connected with and first bores The second bevel gear 18 that gear 17 engages, the feed screw nut 3 and first bevel gear 17 are an integral molding structure；On lifting disk 1 Equipped with multiple cabinets 19, the first bevel gear 17 and second bevel gear 18 of each pair of engagement are respectively positioned in a respective cabinet 19, Multiple idler wheel struts 5 are connected on feed screw nut 3, multiple 5 wrapping wire stem nuts 3 of idler wheel strut are evenly spaced on, idler wheel strut 5 One end far from feed screw nut 3 is extended obliquely upward below lifting disk 1 to lifting disk 1, and all idler wheel struts 5 are close to lifting disk 1 One end be mounted on an idler wheel 6, offer multi-turn groove 7 on lifting disk 1, the axis of every circle groove 7 is with respective one The axis of a feed screw nut 3 is overlapped, for the circle movement of idler wheel 6 for be arranged around the same feed screw nut 3, on idler wheel 6 with it is recessed Slot 7 contact excircle be located at the top of 6 axial location of idler wheel, thus enable a circle idler wheel 6 with feed screw nut 3 rotation when from Lower section pushes groove 7, drives lifting disk 1 to rise in order to which multiple feed screw nuts 3 cooperate, and the quantity of every circle idler wheel 6 is all the same, institute There is the outer diameter of idler wheel 6 to be equal, all idler wheels 6 are respectively positioned on identical height, and the angle of the axis of all idler wheels 6 and vertical direction It is equal.

The bottom surface of the lifting disk 1 is equipped with the company for stretching out when lifting disk 1 is aligned with ground from the edge of lifting disk 1 Linkage, braced frame are equipped with the support ring 8, Duo Geli for being used to support the link mechanism stretched out from 1 edge of lifting disk Column 16 is fixedly connected through support ring 8 and with support ring 8, and the link mechanism includes that multiple support rods 9 and one are used for band The turntable 10 that dynamic support rod 9 moves, the bottom surface of lifting disk 1 are additionally provided with the second motor 11 for driving turntable 10 to rotate, turntable 10 rotation axis is overlapped setting with the axis of lifting disk 1, all support rods 9 close to 1 center of lifting disk one end and turntable 10 is hinged, and multiple support rods 9 are equal in length and are located at sustained height, and all support rods 9 are respectively positioned on 10 hinged place of turntable On the same basic circle, the center of circle of the basic circle is located on the axis of turntable 10, and the middle part of all support rods 9 offers cunning Slot 12,1 bottom surface of lifting disk are connected with multiple locating pieces 13 being arranged in respective sliding slot 12 respectively, the number of multiple support rods 9 Amount is identical as the quantity of feed screw nut 3, and multiple locating pieces 13 are evenly spaced on around the axis of lifting disk 1, all locating pieces 13 It is equal at a distance from two neighboring feed screw nut 3, being rotated by turntable 10 keeps all support rods 9 hinged with turntable 10 around it Place's rotation, and make all support rods 9 along respective 12 length direction horizontal movement of sliding slot, to keep multiple support rods 9 separate The one end at 1 center of lifting disk is stretched out from 1 edge synchronization of lifting disk, and one piece of motor mounting plate 20, motor are equipped with below link mechanism Mounting plate 20 is horizontally disposed and connect simultaneously with the bottom end of multiple locating pieces 13, and second motor 11 is mounted on motor mounting plate 20 bottom surface, the output end axis vertical setting of the second motor 11.

The present embodiment is arranged between the ground end part of shared bicycle underground garage and earth's surface outlet, from ground to garage When interior bicycle parking, a bicycle is pushed on lifting disk 1 by personnel, and then the second motor 11 starts and turntable 10 is driven to rotate, band Dynamic support rod 9 is simultaneously around it with the rotation of 10 hinged place of turntable and because of the cooperation of sliding slot 12 and locating piece 13 and along respective cunning 12 length direction horizontal movement of slot, retracts all support rods 9 all from the edge of lifting disk 1, and then all first motors 4 are simultaneously Starting to drive respective second bevel gear 18 and first bevel gear 17 to rotate, and then drives the synchronous rotation of all feed screw nuts 3 Turn, rotate multi-turn wheel 6 in respective groove 7 simultaneously, drives lifting disk 1 to drop in underground garage to cooperate；Similarly, When needing to pick up the car out of garage to ground, bicycle is pushed on lifting disk 1 out of garage, lifting disk 1 rises to and ground Alignment, support rod 9 is stretched out from the edge synchronization of lifting disk 1 and is pressed in support ring 8 to be fallen to avoid lifting disk 1, can be supplied Personnel pick up the car, and realize lifting access of the shared bicycle between ground and underground garage.

Claims

1. a kind of for sharing the hoistable platform of bicycle underground garage, it is characterised in that: including braced frame and for driving altogether The lifting disk (1) that bicycle is transported through between earth's surface and underground garage is enjoyed, lifting disk is equipped with multiple ball wires on (1) vertically Bar (2), multiple ball screws (2) are evenly spaced on around the axis of lifting disk (1), and the both ends of ball screw (2) are fixed respectively It is twisted on the top and bottom end of braced frame, multiple ball screws (2) and is equipped with a feed screw nut (3), lifting disk is set on (1) There are multiple first motors (4), for respectively driving a respective feed screw nut (3) rotation, first motor (4) is respectively positioned on screw rod Nut (3) is connected with multiple idler wheel struts (5), multiple idler wheel branch on the side at lifting disk (1) center, feed screw nut (3) Bar (5) wrapping wire stem nut (3) is evenly spaced on, and the one end of idler wheel strut (5) far from feed screw nut (3) is under lifting disk (1) Side is extended obliquely upward to lifting disk (1), and all idler wheel struts (5) are mounted on an idler wheel close to the one end of lifting disk (1) (6), offered multi-turn groove (7) on lifting disk (1), it is every circle groove (7) axis with a respective feed screw nut (3) Axis is overlapped, and is moved for circle idler wheel (6) for being arranged around the same feed screw nut (3), is connect on idler wheel (6) with groove (7) The excircle of touching is located at the top of idler wheel (6) axial location, thus when a circle idler wheel (6) being enable to rotate with feed screw nut (3) Groove (7) are pushed from below, drive lifting disk (1) to rise in order to which multiple feed screw nuts (3) cooperate；

The bottom surface of the lifting disk (1) be equipped with for when lifting disk (1) is aligned with ground from the edge of lifting disk (1) stretching Link mechanism, braced frame are equipped with the support ring (8) for being used to support the link mechanism stretched out from lifting disk (1) edge, The link mechanism includes multiple support rods (9) and a turntable (10) for driving support rod (9) to move, lifting disk (1) Bottom surface be additionally provided with the second motor (11) for driving turntable (10) to rotate, the rotation axis of turntable (10) and lifting disk (1) Axis be overlapped setting, all support rods (9) close to lifting disk (1) center one end with turntable (10) hingedly, all supports The middle part of bar (9) offers sliding slot (12), and lifting disk (1) bottom surface is connected with multiple be arranged in respective sliding slot (12) respectively Locating piece (13), rotate all support rods (9) around itself and turntable (10) hinged place by turntable (10) rotation, and make institute There is support rod (9) along respective sliding slot (12) length direction horizontal movement, to make multiple support rods (9) far from lifting disk (1) one end at center is stretched out from lifting disk (1) edge synchronization.

2. according to claim 1 a kind of for sharing the hoistable platform of bicycle underground garage, it is characterised in that: the branch Support frame frame includes the top plate (14) being located above earth's surface, the chassis (15) in a garage located underground and multiple vertical The both ends of column (16), the ball screw (2) and column (16) are connect with top plate (14) and chassis (15) respectively, multiple columns (16) it is vertically arranged and is evenly spaced on around lifting disk (1).

3. according to claim 2 a kind of for sharing the hoistable platform of bicycle underground garage, it is characterised in that: the top Disk (14), chassis (15) and lifting disk (1) are disc-shaped structure, multiple columns (16) through support ring (8) and with support Ring (8) is fixedly connected.

4. according to claim 1 a kind of for sharing the hoistable platform of bicycle underground garage, it is characterised in that: described more The output end axis of a first motor (4) be it is horizontally disposed, the output end axis of first motor (4) with lifting disk (1) Axis intersection.

5. according to claim 4 a kind of for sharing the hoistable platform of bicycle underground garage, it is characterised in that: the silk The top of stem nut (3) is equipped with first bevel gear (17), the ball that the flank of tooth of first bevel gear (17) is arranged upward and with it Coaxially, the output end of the first motor (4) is connected with the second bevel gear engaged with first bevel gear (17) to screw rod (2) (18).

6. according to claim 5 a kind of for sharing the hoistable platform of bicycle underground garage, it is characterised in that: the silk Stem nut (3) and first bevel gear (17) are an integral molding structure；Lifting disk (1) is equipped with multiple cabinets (19), each pair of engagement First bevel gear (17) and second bevel gear (18) be respectively positioned in a respective cabinet (19).

7. according to claim 1 a kind of for sharing the hoistable platform of bicycle underground garage, it is characterised in that: every circle rolling The quantity for taking turns (6) is all the same, and the outer diameter of all idler wheels (6) is equal, and all idler wheels (6) are respectively positioned on identical height, and all rollings The angle of the axis and vertical direction of taking turns (6) is equal.

8. according to claim 1 a kind of for sharing the hoistable platform of bicycle underground garage, it is characterised in that: described more A support rod (9) is equal in length and is located at sustained height, and all support rods (9) are respectively positioned on same with turntable (10) hinged place On a basic circle, the center of circle of the basic circle is located on the axis of turntable (10).

9. according to claim 1 a kind of for sharing the hoistable platform of bicycle underground garage, it is characterised in that: described more The quantity of a support rod (9) is identical as the quantity of feed screw nut (3), and multiple locating pieces (13) are uniform around the axis of lifting disk (1) It is spaced apart, all locating pieces (13) are equal at a distance from two neighboring feed screw nut (3).

10. according to claim 1 a kind of for sharing the hoistable platform of bicycle underground garage, it is characterised in that: described Be equipped with one piece of motor mounting plate (20) below link mechanism, motor mounting plate (20) it is horizontally disposed and with multiple locating pieces (13) Bottom end connects simultaneously, and second motor (11) is mounted on the bottom surface of motor mounting plate (20), the output end of the second motor (11) Axis vertical setting.