A kind of parking systems vehicle lifting apparatus
Technical field
The present invention relates to a kind of motor vehicle space parking library facilities, especially a kind of parking systems vehicle lifting apparatus.
Background technology
Present Mechanical Three-dimensional Garage has two classes, and one is displacement-type, and whole load carrier is moved with vehicle, pick-up speed
Slowly, consume energy big, another kind is fixed bit take-put type garage, such garage Duo Shi undergrounds drum type brake garage, be responsible for vertical by main platform
To transport, push platform and be responsible for picking and placeing vehicle, this kind of garage is not take up aboveground area, and it is fast that vehicle picks and places speed.
The several tons of vehicles of weight are completed to pick and place action due to needing in terms of propelling movement type underground stereo garage parking, therefore is picked and placeed
The mechanism of vehicle is just huger, with more and more, the heavy pick-and-place machine of flourishing some low chassis class vehicles of automotive engineering
Structure cannot complete to pick and place work to low chassis vehicle, the platform for especially being pushed after the automobile tire being stored in garage loses heart
Automobile cannot just be taken out, or even vehicle can be damaged, very big inconvenience, vehicle are brought to the popularization of the popularization of underground garage
Many wheelbases are different, are a very big challenge to machinery garage, present some garage limitation are very big, especially low chassis
Sport car, large-scale offroad vehicle and commercial vehicle are more and more, if pursue pushing platform lightly simply, adapt to the sport car of low chassis,
The Large off-road car of increased popularity, SUV and commercial vehicle vehicle just occur the problem for lifting difficulty on the contrary.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of compact conformation, solid that is reliable, being applicable more multi-vehicle-type
Garage parking vehicle lifting apparatus;
In order to solve the above technical problems, vehicle clamping lifting apparatus of the present invention are adopted the technical scheme that:It is a kind of three-dimensional
Garage parking vehicle clamps lifting apparatus, including upper collar tie beam, two clamping devices being arranged on by slide rail on upper collar tie beam, connection
The telescopic shaft of clamping device and the power take-off mechanism engaged with telescopic shaft;The clamping device includes:Set by slide rail
Coaster on upper collar tie beam, the sliding block for being fixedly installed on supratrochlear guide chute, being arranged on by telescopic shaft in guide chute
And the clip wheel arm being arranged in pairs for lifting automobile tire is arranged on coaster by fixing axle, the sliding block passes through connecting plate
It is connected with clip wheel arm;The output mechanism includes motor, the telescopic shaft and motor connection, and the sliding block is hinged with connecting plate, institute
State clip wheel arm to be hinged with connecting plate, two pairs of clip wheel arms are symmetrically arranged with the coaster of the guide chute both sides.
Furtherly, the telescopic shaft in the guide chute is provided with plus thread and left-hand thread, is set on the plus thread
There is the first sliding block, the second sliding block is provided with the left-hand thread.
Furtherly, the guide chute is located at coaster middle part, and the coaster side is provided with two and passes through connecting plate respectively
The clip wheel arm being connected with the first sliding block and the second sliding block, the coaster opposite side be additionally provided with two respectively by connecting plate with
First sliding block and the clip wheel arm of the second sliding block connection.
Furtherly, the clip wheel arm includes jig arm and the fixing axle rotating disk for connecting and the rotating shaft being hinged with connecting plate,
The rotating disk is semicircle fluted disc, and the rotating disk is arranged in pairs and engages.
Furtherly, the telescopic shaft is including being separately positioned on two end tooth wheels at telescopic shaft two ends, respectively by covering axle
Two leading screws being connected with end tooth wheel, two leading screws are each passed through guide chute, and the leading screw being arranged in guide chute sets
It is equipped with plus thread and left-hand thread.
Furtherly, two clamping devices are provided with the upper collar tie beam, described two clamping devices are connected by covering axle.
Furtherly, the telescopic shaft is engaged by end tooth wheel with the motor sprocket group on the motor shaft of motor.
Furtherly, the guide chute is horizontal groove, and the sliding block is provided with oil-through hole.
Furtherly, the jig arm is equipped with roller by more than one bearing holder (housing, cover).
It is using the beneficial effect produced by above-mentioned technical proposal:
1st, slide the clip wheel arm for setting and adapt to wheelbase automatically, be adapted to the wheelbase of all small passenger cars, two groups of clampings
Dolly is connected by covering axle, and can so adapt to wheelbase change can also be driven torsion, and the automatic coaster displaced position that adapts to becomes
Change, the connection of connecting plate, telescopic shaft and sliding block is all rigidly connected, the transmission of simple structure holding action is accurate in place, rigid company
The gripping strength for connecing output is big, it is possible to use heavy-duty off-road vehicle.
2nd, a screw thread for the both direction of leading screw can realize that a shaft exports two actions, be adapted to two clip wheel fupport arms and lift
The action of tire, such simple structure is convenient, saves a sets of transmission mechanism.
3rd, a coaster both sides are provided with two groups of clip wheel arms, and two groups of clip wheel arms are connected on same leading screw, a leading screw
Action can drive four clip wheel fupport arms to lift vehicle, and structure further simplifies.
4th, the clip wheel arm being arranged in pairs, is further ensured that the synchronization of clamping after gear is engaged.
5th, telescopic shaft series connection two clamping devices, four sliding blocks, eight clip wheel arms use a power source, structure letter
Singly greatly simplify, not only can adapt to wheelbase change but also the power and sliding block between can be completed with dolly transmit, annexation is simple,
So as to increase the reliability of grasping system.
6th, four-wheel car is clamped respectively by four groups of clamping devices, and four groups are adhered to that one power source of device can keep the one of action
Cause property, and adjacent two groups adhered to the interrelated cooperation of device, is more consolidated on the whole, the intermeshing of clip wheel arm, Ke Yigeng
Limits adapt to different wheelbases, and synchronism is good.
7th, sliding block is slided in guide chute, and lubricating oil has been added to reduce phase mutual friction, and oil-through hole is set on sliding block, sliding
Block can be to sliding block and guide chute sufficient lubrication when moving back and forth.
8th, clip wheel arm sets roller and the sliding friction of clip wheel arm and tire can be changed into rolling, it is to avoid frictional force is brought
In-fighting, reduce grasping system internal force, increase equipment life, reduce internal stress intensity.
Brief description of the drawings
Fig. 1 is clamp position structural representation of the present invention;
Fig. 2 is Figure 1B-B section view figure structure schematic representations of the present invention;
Fig. 3 is Fig. 2A portions of the present invention mplifying structure schematic diagram;
Fig. 4 is Fig. 2 C portions mplifying structure schematic diagram of the present invention;
Fig. 5 is standby reset state structural representation of the invention;
Fig. 6 is present invention connection screw set axle internal structure schematic diagram.
In the accompanying drawings:Collar tie beam, 11 end tooth wheels, 12 motor sprocket groups, 2 coasters, 24 bearing blocks, 3 guide chutes, 4 are stretched on 1
It is axle, 42 plus threads, 43 left-hand threads, 44 sets of axles, 45 leading screws, 47 bearings, 5 sliding blocks, 51 first sliding blocks, 52 second sliding blocks, 53 excessively oily
Hole, 6 fixing axles, 7 clip wheel arms, 71 jig arm, 72 rotating disks, 73 rotating shafts, 75 rollers, 8 connecting plates, 9 slide rails, 10 motors.
Specific embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Referring to accompanying drawing 1 to 6, a kind of parking systems of the present embodiment vehicle clamps lifting apparatus, including upper collar tie beam 1, logical
Cross two clamping devices, the telescopic shaft 4 of connection clamping device that slide rail 9 is arranged on collar tie beam 1 and engaged with telescopic shaft 4
Power take-off mechanism;The clamping device includes:The coaster 2 that is arranged on upper collar tie beam 1 by slide rail 9, it is fixedly installed on coaster 2
On guide chute 3, the sliding block 5 that is arranged in guide chute 3 by telescopic shaft 4 and be arranged on coaster 2 by fixing axle 6
The clip wheel arm 7 being arranged in pairs for lifting automobile tire, the sliding block 5 is connected by connecting plate 8 with clip wheel arm 7;The output
Mechanism includes motor 10, and the telescopic shaft 4 is connected with motor 10, and the sliding block 5 is hinged with connecting plate 8, the clip wheel arm 7 and connecting plate
8 are hinged, and two pairs of clip wheel arms 7 are symmetrically arranged with the coaster 2 of the both sides of the guide chute 3.
Slide the clip wheel arm for setting and adapt to wheelbase automatically, be adapted to the wheelbase of all small passenger cars, two groups of clampings are small
Car is connected by covering axle, and can so adapt to wheelbase change can also be driven torsion, automatic to adapt to the change of coaster displaced position,
The connection of connecting plate, telescopic shaft and sliding block is all rigidly connected, and the transmission of simple structure holding action is accurate in place, and rigid connection is defeated
The gripping strength for going out is big, it is possible to use heavy-duty off-road vehicle.
Telescopic shaft 4 in guide chute 3 is provided with plus thread 42 and left-hand thread 43, and first is provided with the plus thread 42
Sliding block 51, is provided with the second sliding block 52 on the left-hand thread 43.
Guide chute 3 is located at the middle part of coaster 2, and the side of the coaster 2 is provided with two and passes through the sliding block of connecting plate 8 and first respectively
51 and the second sliding block 52 connection clip wheel arm 7, the opposite side of the coaster 2 be additionally provided with two respectively by connecting plate 8 and first cunning
The clip wheel arm 7 of the connection of 51 and second sliding block of block 52.
Clip wheel arm 7 includes jig arm 71 and the rotating disk 72 for connecting of fixing axle 6 and the rotating shaft 73 being hinged with connecting plate 8, described
Rotating disk 72 is semicircle fluted disc, and the rotating disk 72 is arranged in pairs and engages.
A piece screw thread for the both direction of leading screw can realize that a shaft exports two actions, be adapted to two clip wheel fupport arms and lift wheel
The action of tire, such simple structure is convenient, saves a sets of transmission mechanism.
One coaster both sides is provided with two groups of clip wheel arms, and two groups of clip wheel arms are connected on same leading screw, and a leading screw is moved
Work can drive four clip wheel fupport arms to lift vehicle, and structure further simplifies.
The clip wheel arm being arranged in pairs, is further ensured that the synchronization of clamping after gear is engaged.
Telescopic shaft 4 is including being separately positioned on two end tooth wheels 11 at the two ends of telescopic shaft 4, respectively by covering axle 44 and end tooth wheel
Two leading screws 45 of 11 connections, two leading screws 45 are each passed through guide chute 3, are arranged on the leading screw 45 in guide chute 3
It is provided with plus thread 42 and left-hand thread 43.Two clamping devices are provided with upper collar tie beam 1, described two clamping devices are by covering axle
44 connections.Piece telescopic shaft series connection two clamping devices, four sliding blocks, eight clip wheel arms use a power source, and simple structure is big
It is big to simplify, not only can adapt to wheelbase change but also the power and sliding block between can have been completed with dolly transmit, annexation is simple, so that
Increase the reliability of grasping system;Four-wheel car is clamped respectively by four groups of clamping devices, and four groups are adhered to one power source energy of device
The uniformity of holding action, and adjacent two groups adhered to the interrelated cooperation of device, is more consolidated on the whole, and clip wheel arm is mutual
Engagement, can to a greater extent adapt to different wheelbases, and synchronism is good.
Telescopic shaft 4 is engaged by end tooth wheel 11 with the motor sprocket group 12 on the motor shaft of motor 10.
Guide chute 3 is horizontal groove, and the sliding block 5 is provided with oil-through hole 53.Sliding block is slided in guide chute, to subtract
Few phase mutual friction has added lubricating oil, and oil-through hole is set on sliding block, and sliding block can fill when moving back and forth to sliding block and guide chute
Share in the benefit cunning.
Jig arm 71 is set with roller 75 by more than one bearing 47.Clip wheel arm sets roller can be by clip wheel arm and wheel
Rolling is changed into the sliding friction of tire, it is to avoid the in-fighting that frictional force is brought, and reduces the internal force of grasping system, increases equipment life,
Reduce the intensity of internal stress.
The set axle 44 for connecting two leading screws 45 as shown in Figure 6 is arranged on collar tie beam 1.Set axle 44 is set by bearing block 24
Put on upper collar tie beam 1.
Leading screw 45 is triangle, quadrangle, hexagon, fusiformis, gear shape etc., the axle sleeve with the grafting end section of axle sleeve
The cross sectional shape of endoporus matches with leading screw grafting end section.
The course of work:Vehicle stops to presumptive area, and through overcorrection, motor 10 is initiated through reductor motor chain wheel set
Power is transferred to end tooth wheel 11 by 12, and end tooth wheel 11 is rotated and drives telescopic shaft 4 to rotate, 44 leading screws 45 of axle covered therewith and is rotated, silk
Plus thread 42 and left-hand thread 43 on thick stick 45 drive the first sliding block 51 and the reverse motions of the second sliding block 51, the company being hinged with sliding block 5
Plate 8 is affected, and connecting plate 8 drives clip wheel arm 7 to close up around the jig arm 71 that the rotation of fixing axle 6 is arranged in pairs, due to the wheelbase of vehicle
Different, when clip wheel arm 7 closes up, two jig arm 71 being arranged in pairs have a meeting to be contacted with wheel first, and with the folder
With a certain distance from the corresponding jig arm of arm also has from tire, now the automatic mechanism for adapting to wheelbase starts to play a role, and continues in sliding block 5
In the presence of, clip wheel arm 7 continues to close up, therefore anti-due to now clamping the two of wheel only one of which of clip wheel arm 7 contact
Active force is acted on coaster 2, and coaster 2 receives power and prolongs slide rail 9 and moves, until jig arm 71 and the tire of another clip wheel arm 7 connect
Touch, now clamp two jig arm 71 of vehicle tyre all with tire interface, sliding block 5 continues to move to four tires of wheel by four groups
Eight clip wheel arms 7 are lifted;Vehicle goes up the weight of the complete vehicle of collar tie beam 1 after being lifted, upper collar tie beam 1 is promoted car by conveying mechanism
Storehouse specified location.
The course of work all same of four groups of clip wheel arms 7 of holding-wheel, four wheels need eight clip wheel arms 7, are divided into front-wheel
One group four are arranged on a coaster 2, and trailing wheel one group four is arranged on another coaster 2.Two leading screws of coaster 45 by
Set axle connection.
The leading screw 45 when mobile of coaster 2 is moved, and leading screw 45 slides to make up the displacement of leading screw, coaster in set axle 44
2 drive leading screw 45 to be moved forward and backward in set axle 44, and can be delivered to the moment of torsion of end tooth wheel 11 on leading screw 45 all the time by set axle 44;Stretch
Contracting axle 4 is provided with end tooth wheel 11 in the rear and front end of upper collar tie beam 1, also corresponding with the motor sprocket group 12 that end tooth wheel 11 is engaged to set
Two are put, when upper collar tie beam 1 enters parking stall specified location, the end tooth wheel 11 of one end can be nibbled with the motor sprocket group 12 of the other end
Close, clip wheel arm 7 can obtain power for a long time, therefore when upper collar tie beam 1 reaches garage specified location with vehicle, motor 10 is reverse
Rotation clamps four pairs of clip wheel arms 7 of vehicle tyre by motor sprocket group 12, end tooth wheel 11, telescopic shaft 4, sliding block 5 to connecting plate 8
Separate, vehicle is placed into garage, and clip wheel arm 7 resets, and upper collar tie beam 1 is sent back to initial position by delivery device again.Complete whole
Car process, pick-up process are put conversely, coaster 2 thinks parking stall, the rotating clip wheel arm 7 of motor 10 lifts vehicle, and upper collar tie beam 1 resets, electricity
The reversion clip wheel of machine 10 arm 7 resets and puts down vehicle, completes pick-up process.
Motor sprocket group 12 is the common power transmission structure completed by chain, gear and axle, the output shaft of motor 10
Connection reductor, speed reducer output shaft is equipped with gear, and gear is connected by chain with the gear on power transmission shaft, and power transmission shaft two ends are consolidated
It is fixed to set and the meshed gears of end tooth wheel 11.
Two axle sleeves of leading screw 45 44 of connection are arranged on collar tie beam 1 by bearing block 24, and end tooth wheel 11 is also by bearing
Seat is arranged on collar tie beam 1.
Operation principle:A piece leading screw 45 sets the opposite screw thread of two sections of symmetrical screw threads, in two sliding blocks 5 of connection respectively,
Leading screw 45 rotates two sliding blocks 5 and moves round about, can thus drive the clip wheel arm 7 of hinge to swing, and is arranged in pairs
Clip wheel arm 7 is connected with two sliding blocks 5 respectively, and the action of such leading screw translates into the on-off action of clip wheel arm 7, whole clamping dress
Put and be arranged on coaster 2, coaster 2 is moved forward and backward when vehicle wheelbase is adapted to, and axle sleeve complete leading screw it is movable also have it is dynamic
The problem of power, this completes the action that self adaptation clamps tire;The two ends of upper collar tie beam 1 set end tooth wheel 11, motor sprocket group
12 also set two with the meshed gears of end tooth wheel 11, the end tooth wheel 11 of one end when upper collar tie beam 1 enters garage in relevant position
Engaged with the motor sprocket group 12 of the other end, clip wheel arm 7 still is able to obtain power resources.