Two column lifting multi-storied garages
Technical field
The utility model relates to a kind of multi-storied garage, the two column multi-storied garages of especially a kind of bilayer.
Background technology
With expanding economy, the automobile of automobile that becomes popular walking-replacing tool is more and more, but gathering way of parking space can not satisfy the demand far away, and particularly in the city, parking difficulty is more and more outstanding.Chinese patent CN200520134431.3 " the two berths of family type lifting type multi-storied garage " provides the two berths of a kind of family type lifting type multi-storied garage; adopt the twin columns structure; comprise that initiatively column, passive column, hydraulic power unit, drive unit, hydraulic lift, year hull, control device, load limitation device, safety guard, hand gear are formed; by the hydraulic power that hydraulic power unit produces, drive the lifting that drive unit interlock hydraulic lift is realized automobile.But this garage adopts hydraulic control, though technology as compared with the past, designs simplification a lot, but the weak point of hydraulic mechanism comprises: the volume and weight of hydraulic part is all bigger, and the problem that Hydraulic Elements leak always exists, the viscosity of fluid is acted upon by temperature changes greatly, should not be used for the environment of low temperature and high temperature; The processing of hydraulic package and cooperate the precision prescribed height, the processing technology difficulty, cost is done height, and executing agencies such as the bindiny mechanism of this utility model, transmission mechanism, balanced controls more complicated and reliable inadequately also.
Existing ascending/decending garage, general disclosed double-deck parking stall is the four-column type structure; as Chinese patent CN200320107632.5 " double-deck parking stall ascending/decending family expenses multi-storied garage " a kind of double-deck parking stall ascending/decending family expenses multi-storied garage is proposed; by the right side; left socle; bracket system; base; drive unit; transmission device; hand gear; control device; safety guard; load limitation device is formed; wherein; a left side is installed on the base; right support; suspending bracket system between the support in midair; left and right sides supporting plate is installed on the bracket system; drive unit is rack-mount; and be meshed with the driving chain of transmission device by the active minor sprocket; hand gear is installed on the left socle; safety guard is fixed on the bracket system and the right side; on the left socle; load limitation device is connected on the elevating chain of bracket system, the action of control device control bracket system.
Summary of the invention
In order to solve deficiency of the prior art, the utility model proposes a kind of pair of column lifting multi-storied garage.
The utility model adopts electronic as motive drive source and twin props structure, and concrete technical scheme comprises:
Two column lifting multi-storied garages, comprise that left and right pillar, base, movable vehicle-containing, left and right lifting appliance, safety guard, power control unit constitute, power control unit is by driving device controls lifting appliance knee-action, left and right pillar is fixed on the base, promptly in the left and right sides of vehicle-containing, be provided with movable vehicle-containing between the pillar, respectively be provided with the chute of vertical slide rail or slideway formation and the sliding component that mates with slide rail or slide groove in two pillars; Movable vehicle-containing is fixed with sliding component, and left and right lifting appliance connects the interior sliding component of two posts, and along runner movement; Drive unit is installed on the movable vehicle-containing or on the pillar; Left and right sides lifting appliance comprises chain wheel set and elevating chain, and chain wheel set and elevating chain are meshing with each other, and sliding component hangs on the elevating chain, the power chain of the output interlock left and right sides lifting appliance chain wheel set of drive unit.
Safety guard, stopping means and power control unit are installed on the pillar or on the vehicle-containing.
Improvement of the present utility model is: movable vehicle-containing is that bending formation cross section, steel plate both sides is the deck of rectangle; The deck has two at least at length direction, welds successively or sleeve is fixed along vehicle commander's direction; The head end of movable vehicle-containing is provided with the slope, and when vehicle-containing dropped to extreme lower position, slope one end contacted to earth.
Movable vehicle-containing is by also being made of two beams parallel with vehicle commander's direction and the steel plate on the beam; The steel plate two ends encase a beam respectively after bending, and pass through bolt with beam; Steel plate can be two to three, welds successively along vehicle commander's direction; The head end of movable vehicle-containing is provided with the slope, and when vehicle-containing dropped to extreme lower position, slope one end contacted to earth.The vehicle-containing afterbody also is fixed with car lug.
The utility model is provided with stopping means, and stopping means is a limitation travel switch, is contained in respectively to prop up to lean on top and bottom, prevents that the vehicle-containing lifting height from surpassing the pillar height; The safety guard that this practicality is provided with is: comprise a pair of electromagnetic valve, when movable vehicle-containing rose to the extreme higher position, electromagnetic valve ejected a block, and corresponding being provided with electromagnetic valve core stretched out the groove that cooperates on the column.Block vehicle-containing, prevent its downslide.
Chain wheel set comprises drive sprocket and driven sprocket, is installed on movable vehicle-containing side by the sprocket shaft level.Drive sprocket is made of the sprocket wheel of two coaxial interlocks, an output interlock by transmission device and drive unit, and another is by elevating chain and driven sprocket interlock.The elevating chain two ends are separately fixed at the two ends up and down of pillar sliding-rail groove inner opposite angle.At least be provided with two sprocket wheels and all with elevating chain engagement, its axle is fixed on the guide wheel fixed head.
When movable vehicle-containing rose, when drive sprocket clockwise rotated, driven sprocket rotated counterclockwise, and vice versa.
The concrete structure of left and right sides lifting appliance sliding component is: every side is provided with a guide wheel fixed head, respectively is provided with two vertical slide rails or slideway in two pillars, with every vertical slide rail or slideway coupling a pair of guide wheel is housed at least; The structure of two pillars can be that the cross section that the steel plate parcel forms is the flat post of rectangle, and flat post both sides constitute slideway, and guide wheel slides in slideway.
Described every side guide wheel fixed head and movable vehicle-containing can be corresponding with the chain wheel set position by bolt, and symmetry is fixed two pairs of four sliding wheels on the plate, and the guide wheel fixed head is embedded on the sliding-rail groove of pillar by guide wheel.Two groups of lifting appliances that are installed on the pillar are identical and symmetrical.
Drive unit is the incorporate reducing motor of motor and speed reducer, the output shaft of reducing motor directly drives to the drive sprocket of the chain wheel set of left and right sides lifting appliance, the motion of drive sprocket on elevating chain, drive sprocket axle also are fixed on the guide wheel fixed head, drive the motion of vehicle-containing.
The output shaft of reducing motor also can pass through a chain that meshes an or gear drive drive sprocket to left and right sides lifting appliance.
The transmission device of output interlock comprises power transmission shaft and driving chain on chain wheel set and the reducing motor.Power transmission shaft is installed near the position of reducing motor and parallel with the overall width direction, and the bearing two ends are fixed with sprocket wheel respectively, sprocket wheel by driving chain respectively with two drive sprocket interlocks.Also fix a double sprocket wheel on the bearing, the chain wheel location is corresponding with the chain wheel location on the reducing motor output shaft, and passes through double driving chain interlock with it.
During use, movable vehicle-containing is dropped to ground, the slope of vehicle-containing front end can sail on the vehicle-containing automobile reposefully.When the vehicle-containing afterbody also was fixed with car lug and blocks wheel, automobile came to a complete stop and gets final product.Operating control device rotates motor, drives drive sprocket, makes it promote vehicle-containing and rises to the pillar upper end.After the retaining vehicle-containing contacted the limit switch of pillar upper end, electromagnetic valve ejected block, blocks vehicle-containing below vehicle-containing, the motor stall.When needs are picked up the car, operating control device, electromagnetic valve is regained block, and motor rotates simultaneously, drives drive sprocket, makes vehicle-containing drop to ground, touches pillar bottom limit switch, and the motor stall is taken out vehicle and is got final product.
After vehicle-containing rises, can also stop a car below.
Compared with prior art the beneficial effects of the utility model are: adopt electronic twin props structure, not only integral body take up room little, install very conveniently, it is also extremely convenient to operate, and executing agency simplifies more, uses more reliable; The guide wheel fixed head is embedded in sliding-rail groove two sprocket wheel horizontal cross interior, chain wheel set of pillar and arranges and elevating chain employing strand bar structure, has increased the stability of vehicle-containing, has improved the equilibrium problem of the existence of twin props; Reducing motor is installed on the movable vehicle-containing or on the pillar, has saved the space;
Reducing motor is controlled two pillar cochain wheels simultaneously by power transmission shaft, makes its synchronization action, and is simple in structure, reliable and stable;
Movable vehicle-containing adopts two block plates to fix or be welded, and the length of every block plate is all not very long, and is less demanding to bender in Bending Processing, saved cost.
Description of drawings
Fig. 1 is the utility model lateral view
Fig. 2 is the utility model vertical view
Left and right pillar 1, base 2, movable vehicle-containing 3, elevating chain 4, drive sprocket 5, driven sprocket 6, lifting idler pulley fixed head 7, reducing motor 8, power transmission shaft 9.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
The tail end that is installed in movable vehicle-containing with reducing motor is an example, and the utility model comprises left and right pillar 1, base 2, movable vehicle-containing 3, reducing motor 8, transmission device, left and right lifting appliance, electromagnetic valve, upper and lower limit bit switch and control panel.
Left and right pillar is fixed on the right and left of base, is suspending movable vehicle-containing between the pillar in midair, and two a pillars side in opposite directions respectively are provided with a vertical sliding-rail groove.Lifting appliance is connected movable vehicle-containing both sides, and moves along sliding-rail groove.Rising, decline, anxious button such as stop are arranged above the control panel, and the user is by these button control lifting appliances actions.
Movable vehicle-containing is made of two beams parallel with vehicle commander's direction and the steel plate on the beam; The steel plate two ends encase a beam respectively after bending, and pass through bolt with beam, and steel plate has three, welds successively along vehicle commander's direction.The head end of movable vehicle-containing is provided with the slope, and when vehicle-containing dropped to extreme lower position, slope one end contacted to earth.The vehicle-containing afterbody also is fixed with car lug.
At the upper and lower limit switch that is equipped with of pillar, prevent that the vehicle-containing lifting height from surpassing the pillar height; Safety guard comprises an electromagnetic valve, and when movable vehicle-containing rose to the extreme higher position, electromagnetic valve ejected a block, blocks vehicle-containing, prevented its downslide.
Reducing motor is installed in the afterbody of movable vehicle-containing, is fixed with a double sprocket wheel on its output shaft.Every group of lifting appliance comprises chain wheel set and elevating chain, and they are meshing with each other, and chain wheel set is by the sprocket wheel interlock on transmission device and the reducing motor.
Chain wheel set comprises drive sprocket and driven sprocket, is installed on movable vehicle-containing side by the bearing level.Drive sprocket is made of the sprocket wheel of two coaxial interlocks, the sprocket wheel interlock on sprocket wheel and the reducing motor, and another is by elevating chain and driven sprocket interlock.The elevating chain two ends are separately fixed at the two ends up and down of pillar sliding-rail groove inner opposite angle.When movable vehicle-containing rose, when drive sprocket clockwise rotated, driven sprocket rotated counterclockwise, and vice versa.
Every group of lifting appliance also comprises a guide wheel fixed head, and this plate is corresponding by bolt and chain wheel set position with movable vehicle-containing, and symmetry is equipped with four guide wheels on the plate, and the guide wheel fixed head is embedded on the sliding-rail groove of pillar by guide wheel.Two groups of lifting appliances that are installed on the pillar are identical and symmetrical.
The transmission device of chain wheel set and reducing motor upper sprocket wheel interlock comprises a power transmission shaft, driving chain.Power transmission shaft is installed near the position of reducing motor and parallel with the overall width direction, and the bearing two ends are fixed with sprocket wheel respectively, sprocket wheel by driving chain respectively with two drive sprocket interlocks.Also fix a double sprocket wheel on the bearing, the chain wheel location is corresponding with the chain wheel location on the reducing motor output shaft, and passes through double driving chain interlock with it.
During use, movable vehicle-containing is dropped to ground, automobile sails on the vehicle-containing by the slope of vehicle-containing front end, blocks wheel to car lug, and automobile comes to a complete stop and gets final product.Operating control device rotates motor, drives drive sprocket, and when drive sprocket clockwise rotated, driven sprocket rotated counterclockwise, and promotes vehicle-containing and rises to the pillar upper end.After the retaining vehicle-containing contacted the limit switch of pillar upper end, electromagnetic valve ejected block, blocks vehicle-containing below vehicle-containing, the motor stall.When needs are picked up the car, operating control device, electromagnetic valve is regained block, and motor rotates simultaneously, drives drive sprocket, makes vehicle-containing drop to ground, touches pillar bottom limit switch, and the motor stall is taken out vehicle and is got final product.