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 large, and another kind is fixed bit take-put type garage, drum type brake garage, Duo Shi underground, this type of garage, phloem-xylem transport is responsible for by main platform, push platform to be responsible for picking and placeing vehicle, this kind of garage does not take aboveground area, and it is fast that vehicle picks and places speed.
Owing to needing the vehicle of several tons of weights to complete to pick and place action in propelling movement type underground stereo garage parking, therefore the mechanism picking and placeing vehicle is just huger, along with some low chassis class vehicles of prosperity of automotive engineering get more and more, heavy fetching device cannot complete to low chassis vehicle the work of picking and placeing, automobile just cannot take out by the platform especially pushed after being stored in the doughnut in garage and losing heart, even can damage vehicle, very big inconvenience is brought to the universal popularization of underground garage, the a lot of wheelbase of vehicle is different, a very large challenge to machinery garage, some garage limitation are very large now, especially the 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 just there will be the problem of lifting difficulty.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of compact conformation, machinery garage vehicle that is reliable, that be suitable for more multi-vehicle-type is reinforced and pushed platform, for solving the problems of the technologies described above, machinery garage vehicle of the present invention is reinforced and is pushed the technical scheme that platform takes and be: comprise collar tie beam, the clamping device be arranged on by slide rail on upper collar tie beam, the telescopic shaft connecting clamping device and the power take-off mechanism engaged with telescopic shaft, described clamping device comprises: be arranged on the coaster on upper collar tie beam by slide rail, be fixedly installed on supratrochlear guide chute, be arranged on slide block in guide chute by telescopic shaft and be arranged on coaster for clamping the clip wheel arm of the paired setting of lifting doughnut and putting the loaded plate be positioned on coaster below described clip wheel arm by fixed axis, 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 loaded plate, described clip wheel arm comprises jig arm, the rotating disc be connected with fixed axis and the rotating shaft hinged with connecting plate, described rotating disc is semicircle fluted disc, described rotating disc arranges in pairs and engages, described jig arm comprises spear, back chipping, the thickness of described jig arm is reduced to spear gradually by back chipping, the cross section of described jig arm is wedge shape, the described jig arm of paired setting is involutory by spear, described output mechanism comprises lifts motor, described telescopic shaft with lift motor and be connected, described slide block and connecting plate are hinged, and described clip wheel arm and connecting plate are hinged.
Furtherly, the telescopic shaft in described gathering sill 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 be connected with the first slide block and the second slide block respectively by connecting plate, and described coaster opposite side is established and is also equipped with two clip wheel arms be connected with the first slide block and the second slide block respectively by connecting plate.
Furtherly, described telescopic shaft comprises two the end tooth wheels being separately positioned on telescopic shaft two ends, two leading screws of taking turns to be connected respectively by sleeve and end tooth, two described leading screws are each passed through gathering sill, and the leading screw be arranged in guide chute is provided with plus thread and left-hand thread.
Furtherly, described upper collar tie beam is provided with two clamping devices, described two clamping devices are 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 gathering sill is horizontal groove, and described slide block is provided with oil-through hole.
The beneficial effect adopting technique scheme to produce is:
1, need to lift vehicle during machinery garage moving vehicle, being lifted by clamping limb is the most direct simple mode, two clamping limbs lift a wheel, engage each other and keep synchronous, pass through connecting plate, capstan winch, clamping limb drive mechanism is simple, the transmission of gun iron link mechanical action is accurate, driving force loss is little, because tire is departed from ground 20mm by such clamping holding mechanism, wheel nausea foot tubulation clamp gripping arm is passable, but tire unsaturated vapor or will use when not having gas clamping limb be wedge shape shovel clip wheel arm, the tire of gas leakage can be departed from ground completely like this, avoid lifting after action completes and also have part tire tread and earth surface, involutory holder shovel can take tire in one's arms completely, increase tire and hold in the palm the contact area of shoveling, pressure is avoided to cross macrolesion tire,
2, arrange loaded plate under clamping limb, clamping limb arranges support wheel, and when vehicle is overweight, loaded plate plays the effect of supplemental support clamping limb, and the weight transfer of being born by clamping limb, to a loaded plate part, ensures the reliability of clamping limb;
3, the position of clamping limb and tire interface arranges sleeve, 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 and tire, avoids 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, clamping limb and connecting plate formation effort lever drive are set respectively at capstan winch two ends, by the long Distance Shortened of clamping limb, reduce the stroke of slide block, connecting plate is shortened, in space limited like this, just can hold all devices;
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, simple and reliable for structure to realize two clamping limbs;
6, one group of slide block connects two groups of clamping limbs, equalising torque about during outputting power, and 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 is clamping limb of the present invention is holder shovel closed configuration structural representation;
Fig. 5 is clamping limb of the present invention is holder shovel end face structure schematic diagram;
Fig. 6 is clamping limb of the present invention is holder shovel support wheel structural representation.
In the accompanying drawings: on 1, motor lifted by collar tie beam, 11 end tooth wheels, 12 motor train wheels, 2 coasters, 24 bearing supports, 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 fixed axis, 7 clip wheel arms, 71 jig arm, 711 spears, 712 back chippings, 72 rotating discs, 73 rotating shafts, 8 connecting plates, 9 slide rails, 10.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
See accompanying drawing 1 to 6, a kind of machinery garage vehicle of the present embodiment is reinforced and is pushed platform, comprises collar tie beam 1, the clamping device be arranged on by slide rail 9 on upper collar tie beam 1, the telescopic shaft 4 connecting clamping device and the power take-off mechanism engaged with telescopic shaft 4, described clamping device comprises: be arranged on the coaster 2 on upper collar tie beam 1 by slide rail 9, be fixedly installed on the guide chute 3 on coaster 2, be arranged on slide block 5 in guide chute 3 by telescopic shaft 4 and be arranged on coaster 2 for clamping the clip wheel arm 7 of the paired setting of lifting doughnut and putting the loaded plate 13 be positioned on coaster 2 below described clip wheel arm 7 by fixed axis 6, 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 loaded plate 13, described clip wheel arm 7 comprises jig arm 71, the rotating disc 72 be connected with fixed axis 6 and the rotating shaft 73 hinged with connecting plate 8, described rotating disc 72 is semicircle fluted disc, described rotating disc 72 arranges and engages in pairs, described jig arm 71 comprises spear 711, back chipping 712, the thickness of described jig arm 71 is reduced to spear 711 gradually by back chipping 712, the cross section of described jig arm 71 is wedge shapes, the described jig arm 7 of paired setting is involutory by spear 711, described output mechanism comprises lifts motor 10, described telescopic shaft 4 with lift motor 10 and be connected, 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 gathering sill 3 is provided with plus thread 42 and left-hand thread 43, described plus thread 42 is provided with the first slide block 51, described left-hand thread 43 is provided with the second slide block 52, 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 be connected with the first slide block 51 and the second slide block 52 respectively by connecting plate 8, described coaster 2 opposite side is established and is also equipped with two clip wheel arms 7 be connected with the first slide block 51 and the second slide block 52 respectively by connecting plate 8, described telescopic shaft 4 comprises two the end tooth wheels 11 being separately positioned on telescopic shaft 4 two ends, 11 two leading screws 45 be connected are taken turns respectively by sleeve 44 and end tooth, two described leading screws 45 are each passed through gathering sill 3, the leading screw 45 be arranged in guide chute 3 is provided with plus thread 42 and left-hand thread 43, upper collar tie beam 1 is provided with two clamping devices, described two clamping devices are 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, gathering sill 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.
Gathering sill 3 is horizontal groove, and described slide block 5 is provided with oil-through hole 53.Slide block slides in chute, has added lubrication oil, slide block arranges oil-through hole for reducing phase mutual friction, can to slide block and chute sufficient lubrication when slide block moves back and forth.
The sleeve 44 connecting two leading screws 45 is as shown in Figure 1 arranged on collar tie beam 1.Sleeve 44 is arranged on upper collar tie beam 1 by bearing support 24.
Leading screw 45 is triangle, quadrangle, hexagon, fusiformis, gear shape etc. with the inserted terminal cross section of axle sleeve, and cross sectional shape and the leading screw inserted terminal cross section of described inner hole of shaft sleeve match.
The course of work: vehicle stops to presumptive area, through overcorrection, lift motor 10 start through reductor drive motors chain wheel set 12 by power transmission to end tooth wheel 11, end tooth wheel 11 rotates and drives telescopic shaft 4 to rotate, sleeve 44 leading screws 45 rotate thereupon, plus thread 42 on leading screw 45 and left-hand thread 43 drive the first slide block 51 and the second slide block 51 reverse motions, the connecting plate 8 be hinged with slide block 5 is affected, the jig arm 71 that connecting plate 8 drives clip wheel arm 7 to rotate into arranging around fixed axis 6 is closed up, because the wheelbase of vehicle is different, when clip wheel arm 7 closes up, two jig arm 71 arranged in pairs 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 mechanism now automatically 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 two clamping limbs 7 now clamping a wheel only have one 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, two jig arm 71 now clamping vehicle tyre all with tire interface, four tires that slide block 5 continues mobile wheel are lifted by four groups of eight clamping limbs 7, vehicle is lifted the weight of the complete vehicle of rear upper collar tie beam 1, and upper collar tie beam 1 is promoted garage assigned address by conveying mechanism.
Four groups of clamping limb 7 courses of work of holding-wheel are all identical, and four wheels need eight clamping limbs 7, and be divided into one group four, front-wheel to be arranged on a coaster 2, 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 thereupon, and leading screw 45 slides with the displacement making up leading screw sleeve 44 in, and coaster 2 drives leading screw 45 to move forward and backward in sleeve 44, and the moment of torsion that end tooth can be taken turns 11 by sleeve 44 is all the time delivered on leading screw 45, telescopic shaft 4 is provided with end tooth wheel 11 in the rear and front end of upper collar tie beam 1, take turns with end tooth that the 11 motor train wheels 12 engaged are also corresponding arranges two, when upper collar tie beam 1 enters parking stall assigned address, 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 garage assigned address with vehicle, lifting motor 10 reversely rotates 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 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.Complete and wholely put car process, process of picking up the car is contrary, and parking stall thought by coaster 2, and lift motor 10 rotating clip gripping arm 7 and lift vehicle, upper collar tie beam 1 resets, and lifts motor 10 clamping limb 7 that reverses and resets and put down vehicle, complete the process of picking up the car.Be arranged on the loaded plate 13 coaster 2 is 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 loaded plate 13.Arrange loaded plate under clamping limb, clamping limb arranges support wheel, and when vehicle is overweight, loaded plate plays the effect of supplemental support clamping limb, and the weight transfer of being born by clamping limb, to a loaded plate part, ensures 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 equipped with gear, and gear is connected with the gear on power transmission shaft by chain, 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 upper collar tie beam 1 by bearing support 24, and end tooth wheel 11 is also arranged on upper collar tie beam 1 by bearing support.
Motor train wheels 12 lift motor 10 to take turns 11 by reductor, chain, through shaft 25 and gear and end tooth and engage.
Operating principle: a rhizoid thick stick 45 arranges the contrary screw thread of two sections of symmetrical screw threads, connecting two slide blocks 5 respectively, leading screw 45 rotates two slide blocks 5 and moves round about, the clamping limb 7 of hinge so just can be driven to swing, the clamping limb 7 of paired setting is connected with two slide blocks 5 respectively, the action of such leading screw is just converted 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 the movable also dynamic problem of leading screw, 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 can obtain power resources.