A kind of machinery garage vehicle is reinforced and is pushed platform
Technical field
The present invention relates to a kind of motor vehicle space garage parking equipment, especially a kind of machinery garage vehicle is reinforced and is pushed platform.
Background technology
Present Mechanical Three-dimensional Garage has two classes, one is displacement-type, whole load carrier moves with vehicle, speed of picking up the car is slow, power consumption is big, and another kind is fixed bit take-put type garage, drum type brake garage, Duo Shi underground, this type of garage, it is responsible for phloem-xylem transport by main platform, pushing 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.
nullComplete to pick and place action by the vehicle that several tons heavy due to needs in terms of propelling movement type underground stereo garage parking,Therefore the mechanism picking and placeing vehicle is the hugest,Along with some low chassis class vehicles of prosperity of automotive engineering get more and more,Low chassis vehicle cannot be completed to pick and place work by heavy fetching device,Automobile just cannot be taken out by the platform pushed after especially the automobile tire in being stored in garage loses heart,Even vehicle can be damaged,Very big inconvenience is brought to the universal popularization of underground garage,The a lot of wheelbase of vehicle is different,It it is a challenge the biggest to machinery garage,Some garage limitation are the biggest now,The especially sport car of low chassis、Large-scale offroad vehicle and commercial vehicle get more and more,If it is light and handy to pursue propelling movement platform simply,Adapt to the sport car of low chassis,The Large off-road car of increased popularity on the contrary、SUV and commercial vehicle vehicle arise that the problem lifting difficulty.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of compact conformation, reliable, be suitable for more multi-vehicle-type machinery garage vehicle reinforce push platform;For solving above-mentioned technical problem, machinery garage vehicle of the present invention is reinforced propelling movement platform and is adopted the technical scheme that: includes collar tie beam, be arranged on the clamping device on upper collar tie beam, the telescopic shaft connecting clamping device and the power take-off mechanism engaged with telescopic shaft by slide rail;nullDescribed clamping device includes: be arranged on the coaster on upper collar tie beam by slide rail、It is fixedly installed on supratrochlear guide chute、The slide block that is arranged in guide chute by telescopic shaft and be arranged on coaster the clip wheel arm being arranged in pairs for clamping lifting automobile tire by fixing axle and put the loading plate being positioned on coaster below described clip wheel arm,Described slide block is connected with clip wheel arm by connecting plate,Described clip wheel arm is provided with more than one bogie wheel,Described bogie wheel is corresponding with loading plate,Described clip wheel arm includes: jig arm、The rotating disk being connected with fixing axle and the rotating shaft hinged with connecting plate,Described rotating disk is semicircle fluted disc,Described rotating disk is arranged in pairs and engages,Described jig arm includes: spear、Back chipping,The thickness of described jig arm is gradually reduced to spear by back chipping,The cross section of described jig arm is wedge shape,The described jig arm being arranged in pairs is involutory by spear;Described output mechanism includes lifting motor, and described telescopic shaft is connected with lifting motor, and described slide block is hinged with connecting plate, and described clip wheel arm is hinged with connecting plate.
Furtherly, the telescopic shaft in described guide chute is provided with plus thread and left-hand thread, described plus thread is provided with the first slide block, described left-hand thread is provided with the second slide block.
Furtherly, described guide chute is positioned in the middle part of coaster, described coaster side is provided with two clip wheel arms connected respectively by connecting plate and the first slide block and the second slide block, and described coaster opposite side is set and is also equipped with two clip wheel arms connected by connecting plate and the first slide block and the second slide block respectively.
Furtherly, described telescopic shaft includes being separately positioned on two end tooth wheels at telescopic shaft two ends, taking turns, with end tooth, two leading screws being connected by sleeve respectively, two described leading screws are each passed through guide chute, and the leading screw being arranged in guide chute is provided with plus thread and left-hand thread.
Furtherly, described upper collar tie beam being provided with two clamping devices, said two clamping device is connected by sleeve.
Furtherly, described telescopic shaft is engaged with the motor train wheels on the motor shaft lifting motor by end tooth wheel.
Furtherly, described guide chute is horizontal groove, and described slide block is provided with oil-through hole.
Use and have the beneficial effects that produced by technique scheme:
1, machinery garage needs to lift vehicle when moving vehicle, being lifted by clamping limb is the simplest mode, two clamping limbs lift a wheel, engage each other holding to synchronize, pass through connecting plate, capstan winch, clamping limb drive mechanism is simple, gun iron link mechanical action transmission is accurate, driving force loss is little, owing to tire is departed from ground 20mm by such clamping holding mechanism, wheel nausea foot tubular grip arm is permissible, but tire QI-insufficiency or will to use clamping limb when not having gas be the clip wheel arm of wedge shape shovel, so the tire of gas leakage can be completely disengaged from ground, avoid lifting and after action completes, also have part tire tread to contact with ground, involutory torr shovel can take tire completely in one's arms, increase the contact area of tire and torr shovel, pressure is avoided to cross macrolesion tire;
2, arranging loading plate under clamping limb, clamping limb arranges support wheel, and when vehicle is overweight, loading plate plays the effect of auxiliary propclip gripping arm, and the weight transfer born by clamping limb is to a loading plate part, it is ensured that the reliability of clamping limb;
3, clamping limb arranges sleeve with the position of tire interface, reduces the friction of clamping limb and tire, reduces the internal stress of system;Clamping limb arranges cylinder can change into rolling by the sliding friction of clamping limb Yu tire, it is to avoid the in-fighting that frictional force is brought, and reduces the internal force of grasping system, increases equipment life, reduces the intensity of internal stress;
4, it is respectively provided with clamping limb at capstan winch two ends and connecting plate forms laborious lever drive, the distance of clamping limb is shortened, reduce the stroke of slide block, make connecting plate shorten, in the most limited space, just can hold all of device;
5, the reverse thread on an axle connects two slide blocks respectively, and an axle completes the different transmission direction of two slide blocks, thus it is involutory to realize two clamping limbs, simple and reliable for structure;
6, one group of slide block connects two groups of clamping limbs, during output power about equalising torque, system is more stable, and drive connection is simple.
Accompanying drawing explanation
Fig. 1 is clamp position structural representation of the present invention;
Fig. 2 is Figure 1B-B sectional view structural representation of the present invention;
Fig. 3 is Fig. 2 A portion of the present invention structure for amplifying schematic diagram;
Fig. 4 be clamping limb of the present invention be torr shovel closed configuration structural representation;
Fig. 5 be clamping limb of the present invention be torr shovel end face structure schematic diagram;
Fig. 6 be clamping limb of the present invention be torr shovel support wheel construction schematic diagram.
In the accompanying drawings: collar tie beam on 1,11 end tooth wheels, 12 motor train wheels, 2 coasters, 24 bearing blocks, 25 through shafts, 3 guide chutes, 4 telescopic shafts, 42 plus threads, 43 left-hand threads, 44 sleeves, 45 leading screws, 5 slide blocks, 51 first slide blocks, 52 second slide blocks, 53 oil-through holes, 6 fix axle, 7 clip wheel arms, 71 jig arm, 711 spears, 712 back chippings, 72 rotating disks, 73 rotating shafts, 8 connecting plates, 9 slide rails, 10 lift motor.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Seeing accompanying drawing 1 to 6, the present embodiment one machinery garage vehicle is reinforced and is pushed platform, including upper collar tie beam 1, is arranged on the clamping device on upper collar tie beam 1, the telescopic shaft 4 connecting clamping device and the power take-off mechanism engaged with telescopic shaft 4 by slide rail 9;nullDescribed clamping device includes: be arranged on the coaster 2 on upper collar tie beam 1 by slide rail 9、The guide chute 3 being fixedly installed on coaster 2、The slide block 5 that is arranged in guide chute 3 by telescopic shaft 4 and be arranged on coaster 2 the clip wheel arm 7 being arranged in pairs for clamping lifting automobile tire by fixing axle 6 and put the loading plate 13 being positioned on coaster 2 below described clip wheel arm 7,Described slide block 5 is connected with clip wheel arm 7 by connecting plate 8,Described clip wheel arm 7 is provided with more than one bogie wheel 14,Described bogie wheel 14 is corresponding with loading plate 13,Described clip wheel arm 7 includes: jig arm 71、The rotating disk 72 being connected with fixing axle 6 and the rotating shaft 73 hinged with connecting plate 8,Described rotating disk 72 is semicircle fluted disc,Described rotating disk 72 is arranged in pairs and engages,Described jig arm 71 includes: spear 711、Back chipping 712,The thickness of described jig arm 71 is gradually reduced to spear 711 by back chipping 712,The cross section of described jig arm 71 is wedge shape,The described jig arm 71 being arranged in pairs is involutory by spear 711;nullDescribed output mechanism includes lifting motor 10,Described telescopic shaft 4 is connected with lifting motor 10,Described slide block 5 is hinged with connecting plate 8,Described clip wheel arm 7 is hinged with connecting plate 8,Telescopic shaft 4 in guide chute 3 is provided with plus thread 42 and left-hand thread 43,The first slide block 51 it is provided with on described plus thread 42,The second slide block 52 it is provided with on described left-hand thread 43,Described guide chute 3 is positioned in the middle part of coaster 2,Described coaster 2 side is provided with two clip wheel arms 7 being connected with the first slide block 51 and the second slide block 52 respectively by connecting plate 8,Described coaster 2 opposite side is set and is also equipped with two clip wheel arms 7 being connected with the first slide block 51 and the second slide block 52 by connecting plate 8 respectively,Described telescopic shaft 4 includes two the end tooth wheels 11 being separately positioned on telescopic shaft 4 two ends、Two leading screws 45 being connected with end tooth wheel 11 by sleeve 44 respectively,Two described leading screws 45 are each passed through guide chute 3,The leading screw 45 being arranged in guide chute 3 is provided with plus thread 42 and left-hand thread 43,Two clamping devices it are provided with on upper collar tie beam 1,Said two clamping device is connected by sleeve 44,Telescopic shaft 4 is engaged with the motor train wheels 12 on the motor shaft lifting motor 10 by end tooth wheel 11,Guide chute 3 is horizontal groove,Described slide block 5 is provided with oil-through hole 53.
Telescopic shaft 4 is engaged with the motor train wheels 12 on the motor shaft lifting motor 10 by end tooth wheel 11.
Guide chute 3 is horizontal groove, and described slide block 5 is provided with oil-through hole 53.Slide block slides in chute, has added lubricating oil for reducing phase mutual friction, slide block arranges oil-through hole, and slide block can be to slide block and chute sufficient lubrication when moving back and forth.
The sleeve 44 connecting two leading screws 45 as shown in Figure 1 is arranged on collar tie beam 1.Sleeve 44 is arranged on collar tie beam 1 by bearing block 24.
Leading screw 45 is triangle, tetragon, hexagon, fusiformis, gear shape etc. with the inserted terminal cross section of axle sleeve, and the cross sectional shape of described inner hole of shaft sleeve matches with leading screw inserted terminal cross section.
nullWork process: vehicle stops to presumptive area,Through overcorrection,Lift motor 10 be initiated through reductor drive motor train wheels 12 power is transferred to end tooth wheel 11,End tooth wheel 11 rotation drives telescopic shaft 4 to rotate,44 leading screws 45 of sleeve rotate therewith,Plus thread 42 and left-hand thread 43 on leading screw 45 drive the first slide block 51 and the second slide block 51 reverse motions,The connecting plate 8 being hinged with slide block 5 is affected,The jig arm 71 that connecting plate 8 drives clip wheel arm 7 to be arranged in pairs around the rotation of fixing axle 6 is closed up,Owing to the wheelbase of vehicle is different,When clip wheel arm 7 closes up,Two jig arm being arranged in pairs 71 have a meeting first to contact with wheel,And the jig arm corresponding with this jig arm also has with a certain distance from tire,The most automatically the mechanism adapting to wheelbase starts to play a role,Under the effect that slide block 5 continues,Clip wheel arm 7 continues to close up,Due to now clamp two clamping limb 7 only one of which of a wheel contact therefore reaction force acts on coaster 2,Coaster 2 receives power and prolongs slide rail 9 and move,Until the jig arm 71 of another clamping limb 7 and tire interface,Now clamp two jig arm 71 of vehicle tyre all with tire interface,Slide block 5 continues to move to four tires of wheel and is lifted by four groups of eight clamping limbs 7;Vehicle is the weight of the upper complete vehicle of collar tie beam 1 after being lifted, and upper collar tie beam 1 is promoted appointment position, garage by conveying mechanism.
Four groups of clamping limb 7 work process of holding-wheel are the most identical, and four wheels need eight clamping limbs 7, are divided into one group four, front-wheel to be arranged on a coaster 2, and trailing wheel one group four is arranged on another coaster 2.The leading screw 45 of two coasters is connected by sleeve.
Coaster 2 leading screw 45 when mobile moves, and leading screw 45 slides the displacement to make up leading screw sleeve 44 in, and coaster 2 drives leading screw 45 to move forward and backward in sleeve 44, and end tooth can be taken turns the moment of torsion of 11 and is delivered on leading screw 45 by sleeve 44 all the time;Telescopic shaft 4 two ends before and after upper collar tie beam 1 are provided with end tooth wheel 11, the motor train wheels 12 engaged with end tooth wheel 11 are also correspondingly arranged two, when upper collar tie beam 1 enters appointment position, parking stall, the end tooth wheel 11 of one end can engage with the motor train wheels 12 of the other end, clamping limb 7 can obtain power for a long time, therefore when upper collar tie beam 1 arrives appointment position, garage with vehicle, lift motor 10 and reversely rotate by motor train wheels 12, end tooth wheel 11, telescopic shaft 4, slide block 5 is to connecting plate 8, four pairs of clamping limbs 7 of clamping vehicle tyre are separately, vehicle is placed in garage, clamping limb 7 resets, upper collar tie beam 1 is sent back to initial position by delivery device again.Completing whole to put car process, process of picking up the car is contrary, and parking stall thought by coaster 2, lifts motor 10 rotating clip gripping arm 7 and lifts vehicle, and upper collar tie beam 1 resets, and lifts motor 10 and inverts clamping limb 7 and reset and put down vehicle, completes the process of picking up the car.Being arranged on coaster 2 loading plate 13 being positioned at below described clamping limb 7, described clamping limb 7 is provided with more than one bogie wheel 13, and described bogie wheel 14 is corresponding with loading plate 13.Arranging loading plate under clamping limb, clamping limb arranges support wheel, and when vehicle is overweight, loading plate plays the effect of auxiliary propclip gripping arm, and the weight transfer born by clamping limb is to a loading plate part, it is ensured that the reliability of clamping limb.
Motor train wheels 12 are the common power transmission structures completed by chain, gear and axle, lift motor 10 output shaft and connect reductor, speed reducer output shaft is connected with the gear on power transmission shaft by chain equipped with gear, gear, and power transmission shaft two ends are fixedly installed takes turns 11 meshed gears with end tooth.
The axle sleeve 44 connecting two leading screws 45 is arranged on collar tie beam 1 by bearing block 24, and end tooth wheel 11 is arranged on upper collar tie beam 1 also by bearing block.
Motor train wheels 12 are to lift motor 10 to be engaged with end tooth wheel 11 by reductor, chain, through shaft 25 and gear.
Operation principle a: leading screw 45 arranges the screw thread that two sections of symmetrical screw threads are contrary, connecting two slide blocks 5 respectively, leading screw 45 rotates two slide blocks 5 and moves round about, the clamping limb 7 that thus can drive hinge swings, the clamping limb 7 being arranged in pairs is connected with two slide blocks 5 respectively, so action of leading screw translates into the on-off action of clamping limb 7, whole clamping device is arranged on coaster 2, when adapting to vehicle wheelbase, coaster 2 seesaws, and axle sleeve completes leading screw the most dynamic movable problem, this completes the action of self adaptation clamping tire;Upper collar tie beam 1 two ends arrange end tooth wheel 11, motor train wheels 12 also arrange two and take turns 11 meshed gears with end tooth in relevant position, when upper collar tie beam 1 enters garage, the end tooth wheel 11 of one end engages with the motor train wheels 12 of the other end, and clamping limb 7 still is able to obtain power resources.