CN108442776B - A kind of comb-tooth-type stereo garage floor truck and method - Google Patents

A kind of comb-tooth-type stereo garage floor truck and method Download PDF

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Publication number
CN108442776B
CN108442776B CN201810259086.8A CN201810259086A CN108442776B CN 108442776 B CN108442776 B CN 108442776B CN 201810259086 A CN201810259086 A CN 201810259086A CN 108442776 B CN108442776 B CN 108442776B
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China
Prior art keywords
frame
comb
tooth
floor truck
chassis
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CN201810259086.8A
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CN108442776A (en
Inventor
闫鹏
李金银
李建明
陈宁
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Shandong University
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Shandong University
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00Buildings for parking cars, rolling stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/08Garages for many vehicles
    • E04H6/12Garages for many vehicles with mechanical means for shifting or lifting vehicles
    • E04H6/18Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions
    • E04H6/185Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions using comb-type transfer means

Abstract

The invention discloses a kind of comb-tooth-type stereo garage floor truck and methods, it solves the problems, such as that floor truck in the prior art walks in that trapped orbit cannot arbitrarily walk in garage plane, the laying of trapped orbit increases the construction cost of garage tools, waste bicycle parking space, with can be applied in AisleStack stereo garage, the transmission ratio for improving the carrying safety and elevating mechanism of haulage equipment, improves the effect of garage space utilization rate;Its technical solution are as follows: including chassis and upper frame, the bottom of chassis has multiple groups walking mechanism;Upper frame is connected by multiple scissors support frames with chassis;Lifter and elevating system for controlling the upper frame lifting is installed between upper frame and chassis;The two sides of upper frame slidably connect comb teeth frame;The comb teeth frame is controlled by telescoping mechanism to be stretched out or bounces back, and after comb teeth frame stretches out, lifter and elevating system controls upper frame and rises, and separates automobile rising to be handled with jiffy stand.

Description

A kind of comb-tooth-type stereo garage floor truck and method
Technical field
The present invention relates to handling machinery more particularly to a kind of comb-tooth-type stereo garage floor truck and methods.
Background technique
Parking difficulty problem is got worse in China's urban development, and stereo garage is to solve the problems, such as this effective way.? In current various forms of stereo garages, tunnel stacking stereo garage, which has, saves space and device resource, is easy maintenance and protects The advantages that supporting, has become the garage form that parking lot is given priority to.AisleStack stereo garage mainly passes through removes automatically Fortune trolley is put in storage to complete the parking of vehicle, therefore design focal point is to make it have the function of realizing automatic transporting.
As a kind of extraordinary weight lifting haulage equipment, the elevator of the vehicle conveying trolley in tunnel stacking stereo garage at present Structure mainly has hydraulic elevation type and rack-and-pinion lift.Hydraulic elevation type is driven using hydraulic oil, and advantage is to be easy self-locking, work It is small to make abrasion, but hydraulic hoisting crane structure overall dimensions are larger, hydraulic oil is easy leakage in daily maintenance use, this can band The problem of carrying out many environmental pollutions aspects.
Chinese invention patent CN105649388A discloses a kind of stereo garage transfer robot, and the equipment is using clipping Vehicle exchanged form, have certain abrasion to institute's carrier vehicle tire, have in institute's carrier vehicle tire pressure deficiency safety it is hidden Suffer from.Chinese invention patent CN104153617A discloses a kind of storage class stereo garage transfer robot, the equipment elevator Structure use rack-and-pinion, specific embodiment be electric pushrod push horizontal tooth bar, rack drives gear rotation to drive with Longitudinal rack gear of gear engagement is mobile, completes the lifting of vehicle.Gear and rack teeth mechanism is difficult to self-locking, exists in the handling process Security risk, and the mechanism is difficult to realize biggish transmission ratio.
In addition, floor truck walks in trapped orbit in existing AisleStack stereo garage, cannot appoint in garage plane Meaning walking, the laying of trapped orbit increase the construction cost of garage tools, waste bicycle parking space.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of comb-tooth-type stereo garage floor truck and method, It, which has, can be applied in AisleStack stereo garage, improve the transmission of the carrying safety and elevating mechanism of haulage equipment Than improving the effect of garage space utilization rate.
The present invention adopts the following technical solutions:
A kind of comb-tooth-type stereo garage floor truck, comprising:
Chassis, bottom have multiple groups walking mechanism;
Upper frame is connected by multiple scissors support frames with chassis;It is equipped between upper frame and chassis for controlling State the lifter and elevating system of upper frame lifting;The two sides of upper frame slidably connect comb teeth frame;
The comb teeth frame is controlled by telescoping mechanism to be stretched out or bounces back, and after comb teeth frame stretches out, lifter and elevating system control is got on the bus Frame rises, and separates automobile rising to be handled with jiffy stand.
Further, the lifter and elevating system include the lifting wheel for being rotationally connected with upper frame bottom, with lifting wheel phase The voussoir of contact and the worm wheel screw rod lifting machine of driving wedge block movement.
Further, the voussoir has inclined-plane, and the inclined-plane of voussoir is equipped with the guide groove rolled for lifting wheel;The wedge The two sides of block install respectively it is multiple can be along the guide wheel that chassis moves.
Further, the worm wheel screw rod lifting machine is connected with motor-driven speed reducer.
Further, the both ends of the upper frame have the guide groove mobile for comb teeth frame, are equipped in the guide groove Multiple idler wheels.
Further, the telescoping mechanism includes the flexible leading screw connecting with driving mechanism, is had in the flexible leading screw Feed screw nut;The feed screw nut is connected by connecting plate with the comb teeth frame of upper frame side;The comb teeth frame of upper frame two sides it Between pass through link mechanism connect.
Further, the walking mechanism includes two groups of active trains and one group of driven train, and every group of active train is by electricity Machine and speed reducer driving.
Further, the driven train is located between two groups of active trains, and the active train includes two and connects respectively The mobile wheel of motor and speed reducer is connect, differential is walked on any direction to realize.
Further, one end of the scissors support frame is fixedly connected with chassis, upper frame, and the other end and chassis are got on the bus Frame is slidably connected.
The application method of comb-tooth-type stereo garage floor truck are as follows:
When pick-up, walking mechanism drives floor truck to enter the bottom of car to be handled being parked on comb-tooth-type jiffy stand, Telescoping mechanism drives comb teeth frame to stretch out and the cooperation of comb-tooth-type jiffy stand upper comb dent;Motor-driven worm wheel screw rod lifting machine pushes wedge Block travels forward, and is moved up by lifting wheel along voussoir and upper frame is driven to rise, to make automobile rising to be handled and comb teeth Formula jiffy stand is segregated on floor truck;Walking mechanism drives floor truck to be driven out to parking stall, completes pick-up movement.
Compared with prior art, the beneficial effects of the present invention are:
(1) the present invention provides a kind of stereo garage floor truck of tooth-like handover principle, have without vehicle-carrying plate, can The advantages of arbitrarily walking reaches specified parking stall, is automatically performed pick-up and puts vehicle in garage plane;
(2) lifter and elevating system of the invention realizes self-locking, worm and gear and the wedge in handling process by worm and gear Agllutination is configured to more step reduction mechanism, it is possible to increase lifting power improves the running stability of jack machinism;
(3) present invention has telescopic comb teeth frame, can match with comb-tooth-type jiffy stand, passes through the flexible of comb teeth frame Auxiliary boarding frame completes pick-up, bicycle parking operation.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is main view of the invention;
Fig. 2 is top view of the invention;
Fig. 3 is right view of the invention;
Fig. 4 is A-A cross-sectional view of the invention;
Fig. 5 is B-B cross-sectional view of the invention;
Fig. 6 is C-C cross-sectional view of the invention;
Wherein, 1- chassis, 2- scissors support frame, 3- lifting wheel, 4- voussoir, 5- guide wheel, 6- lifting spindle, 7- upper frame, 8- the first comb teeth frame, 9- the second comb teeth frame, 10- link mechanism, 11- flexible leading screw, 12- connecting plate, 13- feed screw nut, 14- One speed reducer, 15- first motor, 16- mobile wheel, the second motor of 17-, the second speed reducer of 18-, 19- third motor, 20- Three speed reducers, 21- worm wheel screw rod lifting machine, 22- idler wheel, 23- active train, the driven train of 24-, 25- pilot hole, 26- guiding Slot.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, floor truck exists in the prior art and walks in trapped orbit, it cannot be in garage Plane is arbitrarily walked, and the laying of trapped orbit increases the construction cost of garage tools, is wasted the deficiency in bicycle parking space, is Solution technical problem as above, present applicant proposes a kind of comb-tooth-type stereo garage floor truck and method.
In a kind of typical embodiment of the application, as shown in figs 1 to 6, provides a kind of comb-tooth-type stereo garage and remove Transport trolley, including chassis 1, upper frame 7, comb teeth frame and its telescoping mechanism, scissors support frame 2 and lifter and elevating system;The bottom Frame 1 and upper frame 7 are rectangle assembly welding structure.
Upper frame 7 is located at the top of chassis 1, the two sides of the upper frame 7 (with floor truck direction of travel perpendicular side It is connect respectively by two groups of scissors support frames 2 with chassis 1 upwards).
The scissors support frame 2 is to intersect lifting rod type, one end of every group of scissors support frame 2 and upper frame 7, chassis 1 Hingedly, the other end of scissors support frame 2 is slidably connected with upper frame 7, chassis 1.
Specifically, the top corresponding position of the bottom of upper frame 7, chassis 1 is respectively provided with pilot hole 25, the scissors support frame 2 other end has the sliding block that can be slided in pilot hole 25;Two groups of scissors support frames 2 positioned at 7 the same side of upper frame are pair Claim structure.
The lifter and elevating system is installed between upper frame 7 and chassis 1, including is installed on 7 bottom centre of upper frame position The lifting wheel 3 set, lifting wheel 3 can be in 7 lower rotations of upper frame;The downside of the lifting wheel 3 is equipped with voussoir 4, and the voussoir 4 has There is inclined-plane, guide groove is set on inclined-plane, lifting wheel 3 can move in guide groove.
Two guide wheels 5 are installed in the two sides of the voussoir 4 respectively, have the length matched with guide wheel 5 in the upper surface of chassis 1 Strip groove, the mobile back-and-forth motion for realizing voussoir 4 in groove by guide wheel 5.
It is connect one end of lifting spindle 6 with the inclined-plane of voussoir 4 side of supporting or opposing, the other end of lifting spindle 6 connects worm gear silk Thick stick elevator 21, the worm wheel screw rod lifting machine 21 connect third speed reducer 20 and third motor 19;It is driven by third motor 19 Dynamic worm wheel screw rod lifting machine 21 is moved forward and backward on chassis 1 with dynamic voussoir 4, and the back-and-forth motion of voussoir 4 drives lifting wheel 3 along inclined-plane It is mobile, to control the lifting of upper frame 7.
Worm and gear in worm wheel screw rod lifting machine 21 can realize that mechanism is self-locking, and worm and gear and wedge structure realize second level Slow down, reduction ratio is big.
The both ends (consistent with floor truck direction of travel) of the upper frame 7 all have guide groove 26, the top of upper frame 7 Two sides are respectively provided with the first comb teeth frame 8, the second comb teeth frame 9, and the both ends of the first comb teeth frame 8 and the second comb teeth frame 9, which are respectively placed in, leads Into slot 26;And first comb teeth frame 8 connect multiple idler wheels 22 with the both ends of the second comb teeth frame 9, the setting of idler wheel 22 is being oriented to Inside slot 26.
It is connected between first comb teeth frame 8 and the second comb teeth frame 9 by two groups of link mechanisms 10;The first comb teeth frame 8 One end is connected with connecting plate 12, and the bottom of connecting plate 12 is fixedly connected with feed screw nut 13, and the feed screw nut 13 is set to flexible On lead screw 11, flexible leading screw 11 connects the first speed reducer 14 and first motor 15.
First speed reducer 14 and first motor 15 are installed on the bottom of upper frame 7;It is stretched by the driving of first motor 15 Contracting lead screw 11 rotates, and feed screw nut 13 moves in flexible leading screw 11 therewith, to drive the flexible of the first comb teeth frame 8.
The link mechanism 10 includes two connecting rods, and one end of two connecting rods is hinged, and in the hinged end of connecting rod Connection sliding block, sliding block are placed in the rectangular channel of 7 corresponding position of upper frame;Link mechanism 10 close to floor truck front end, two The other end of root connecting rod is hinged with the first comb teeth frame 8, the second comb teeth frame 9 respectively;Link mechanism 10 close to floor truck rear end, The other end of one root connecting rod and connecting plate 12 are hinged, the other end of another connecting rod with the second comb teeth frame 9 hingedly.
Since the first comb teeth frame 8 is connected with the second comb teeth frame 9 by link mechanism 10, the second comb teeth frame 9 and first Comb teeth frame 8 stretches together.
The walking mechanism includes two groups of active trains 23 and one group of driven train 24, and every group of active train 23 includes installation Mobile wheel 16 in 1 two sides of chassis;Every group of active train 23 is connected with the second motor 17 and the second speed reducer 18, the second motor 17 and second speed reducer 18 be mounted on chassis 1;And each mobile wheel 16 of active train 23 be all connected with corresponding motor and Speed reducer, to can realize that differential driving enables trolley arbitrarily to walk in garage plane.
In 1 rear and front end of chassis, driven train 24 is arranged between two groups of active trains 23 setting of active train 23, driven Train 24 also includes two mobile wheels 16.
The application method of comb-tooth-type stereo garage floor truck are as follows:
When pick-up, walking mechanism drives floor truck to enter the bottom of car to be handled being parked on comb-tooth-type jiffy stand, Telescoping mechanism drives the first comb teeth frame 8, the second comb teeth frame 9 to stretch out and the cooperation of comb-tooth-type jiffy stand upper comb dent;Third motor 19 drives Dynamic worm wheel screw rod lifting machine 21 pushes voussoir 4 to travel forward, and is moved up and is driven in upper frame 7 along voussoir 4 by lifting wheel 3 It rises, is segregated on floor truck so that automobile to be handled be made to rise with comb-tooth-type jiffy stand;Walking mechanism drives floor truck It is driven out to parking stall, completes pick-up movement.
Bicycle parking process and pick-up process are on the contrary, details are not described herein again.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.

Claims (9)

1. a kind of comb-tooth-type stereo garage floor truck characterized by comprising
Chassis, bottom have multiple groups walking mechanism;
Upper frame is connected by multiple scissors support frames with chassis;It is equipped between upper frame and chassis described for controlling The lifter and elevating system of vehicle frame lifting;The two sides of upper frame slidably connect comb teeth frame;
The comb teeth frame is controlled by telescoping mechanism to be stretched out or bounces back, and after comb teeth frame stretches out, lifter and elevating system is controlled in upper frame It rises, separates automobile rising to be handled with jiffy stand;
The lifter and elevating system includes the lifting wheel for being rotationally connected with upper frame bottom, the voussoir being in contact with lifting wheel and drive The worm wheel screw rod lifting machine of dynamic voussoir movement.
2. a kind of comb-tooth-type stereo garage floor truck according to claim 1, which is characterized in that the voussoir has oblique Face, the inclined-plane of voussoir are equipped with the guide groove rolled for lifting wheel;It installs and multiple can be moved along chassis respectively in the two sides of the voussoir Dynamic guide wheel.
3. a kind of comb-tooth-type stereo garage floor truck according to claim 1, which is characterized in that the Screw of Worm Gear liter Drop machine is connected with motor-driven speed reducer.
4. a kind of comb-tooth-type stereo garage floor truck according to claim 1, which is characterized in that the two of the upper frame Holding has the guide groove mobile for comb teeth frame, is equipped with multiple idler wheels in the guide groove.
5. a kind of comb-tooth-type stereo garage floor truck according to claim 1, which is characterized in that the telescoping mechanism packet The flexible leading screw connecting with driving mechanism is included, there is feed screw nut in the flexible leading screw;The feed screw nut passes through connecting plate It is connected with the comb teeth frame of upper frame side;It is connected between the comb teeth frame of upper frame two sides by link mechanism.
6. a kind of comb-tooth-type stereo garage floor truck according to claim 1, which is characterized in that the walking mechanism packet Two groups of active trains and one group of driven train are included, every group of active train is driven by motor and speed reducer.
7. a kind of comb-tooth-type stereo garage floor truck according to claim 6, which is characterized in that the driven train position Between two groups of active trains, the active train includes two mobile wheels for being separately connected motor and speed reducer, to realize Differential is walked on any direction.
8. a kind of comb-tooth-type stereo garage floor truck according to claim 1, which is characterized in that the scissors support frame One end be fixedly connected with chassis, upper frame, the other end is slidably connected with chassis, upper frame.
9. the application method of -8 any comb-tooth-type stereo garage floor trucks according to claim 1, which is characterized in that take Che Shi, walking mechanism drive floor truck to enter the bottom of car to be handled being parked on comb-tooth-type jiffy stand, telescoping mechanism band Dynamic comb teeth frame is stretched out to be cooperated with comb-tooth-type jiffy stand upper comb dent;Motor-driven worm wheel screw rod lifting machine pushes voussoir to transport forward It is dynamic, it is moved up by lifting wheel along voussoir and upper frame is driven to rise, so that automobile to be handled be made to rise and comb-tooth-type jiffy stand It is segregated on floor truck;Walking mechanism drives floor truck to be driven out to parking stall, completes pick-up movement.
CN201810259086.8A 2018-03-27 2018-03-27 A kind of comb-tooth-type stereo garage floor truck and method Active CN108442776B (en)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110182503A (en) * 2019-05-08 2019-08-30 盐城品迅智能科技服务有限公司 A kind of AGV handling device and method for carrying for stereo warehouse
CN110550575B (en) * 2019-07-24 2020-12-15 国网江苏省电力有限公司泰州供电分公司 Novel scissor-fork type lifting mechanism for unmanned aerial vehicle and mounting method thereof
CN112554620A (en) * 2020-11-30 2021-03-26 江苏浩昌立体车库制造有限公司 Vehicle carrying device for stereo garage

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CN106285120A (en) * 2016-09-13 2017-01-04 北京首钢机电有限公司 Haulage equipment for vehicle
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CN107448032A (en) * 2017-07-18 2017-12-08 江苏谦益实业有限公司 A kind of shearing type lifting multi-storied garage
CN107605202A (en) * 2017-10-19 2018-01-19 广西云高智能停车设备有限公司 Scissor auxiliary releases centering broach floor truck
CN207063639U (en) * 2017-08-18 2018-03-02 崔吉龙 Comb-tooth-type automobile carrier

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100632408B1 (en) * 2005-09-26 2006-10-16 황성필 Parking equipment
CN102587708A (en) * 2012-03-13 2012-07-18 江苏启良停车设备有限公司 Comb middle-mounted horizontal planar mobile garage
CN106285120A (en) * 2016-09-13 2017-01-04 北京首钢机电有限公司 Haulage equipment for vehicle
CN107217892A (en) * 2017-06-13 2017-09-29 山东大学 Multilayer garage AGV vehicle carriers
CN107448032A (en) * 2017-07-18 2017-12-08 江苏谦益实业有限公司 A kind of shearing type lifting multi-storied garage
CN207063639U (en) * 2017-08-18 2018-03-02 崔吉龙 Comb-tooth-type automobile carrier
CN107605202A (en) * 2017-10-19 2018-01-19 广西云高智能停车设备有限公司 Scissor auxiliary releases centering broach floor truck

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