Automobile elvator
Technical field
The invention belongs to three-dimensional parking device, particularly a kind of automobile elvator.
Background technology
Existing automobile elvator is generally made up of machine room, car, the appearance and size of car is larger, and machine room is generally installed on well headroom as main transmission part, therefore current automobile elvator has higher requirement to hoistway headroom and top load-bearing, generally all requires that design is reserved before civil engineering.
Along with socioeconomic development, in each metropolis, the problem of parking difficulty highlights all the more, Surface parking lots cannot meet growing city parking needs, parking space starts upwards or downwards to develop at vertical space, but the track of vehicle being sailed into high level or underground garage takies too many space again, therefore by automobile elvator vehicle delivered to high level or underground garage is a reasonable selection.But the civil engineering due to the import and export passage building garage is all generally designed in advance builds, if when hoistway is less or top can not bear larger load, then current existing automobile elvator just can not employ.
Summary of the invention
The object of the present invention is to provide that a kind of appearance and size is little, structure is simple, require low and easy to operate automobile elvator, to solve prior art Problems existing to civil engineering.
To achieve these goals, the invention provides a kind of automobile elvator, be installed in hoistway, comprise column, reductor, drive disk assembly lifting chain and vehicle-containing, described column is installed on shaft bottom, for load bearing equipment main by weight, also be the operation guide rail of vehicle-containing simultaneously, also be provided with upper footboard on column top, described upper footboard is that two root posts are unified into rock-steady structure by brace summer, is also the walkway of hoistway overhead simultaneously; Described reductor is installed on column top, and described drive disk assembly is installed on column by bearing, and reductor is connected with drive disk assembly, drives drive disk assembly to rotate when reductor runs, and drives vehicle-containing to run up and down by lifting chain.
Described reductor comprises variable-frequency motor, sprocket wheel and driving chain, the quick band-type brake of variable-frequency motor band, and under normal circumstances, motor internal contracting brake is in on-position; When the apparatus is in operation, motor internal contracting brake is opened, vehicle-containing rise or decline operation put in place before about 1 meter, motor start frequency conversion speed-down run.
Described automobile elvator is also provided with safety hook, described safety hook is installed on column, when automobile elvator is at hoistway overhead turnover car, vehicle-containing is positioned on safety hook, safety hook is in closure state and ensures that vehicle-containing does not fall when hoistway overhead turnover car, and lifting chain low end is put in be received in chain box; When vehicle-containing declines or rising runs, safety hook is opened, and ensures that vehicle-containing runs without hindrance.
Described automobile elvator is also provided with emergency seat, and emergency seat is installed on shaft bottom ground, for ensure vehicle-containing hoistway bottom turnover car time not born; When automobile elvator is at hoistway bottom turnover car, vehicle-containing stops on the emergency seat of shaft bottom, and lifting chain is in tensioned state.
Described drive disk assembly comprises power transmission shaft and sprocket wheel.
Described column is that H profile steel is made.
Be provided with directive wheel bottom described vehicle-containing, described vehicle-containing is led by the edge of a wing of directive wheel by column, all can pass in and out car before and after vehicle-containing, and middle part is protruding, is equipped with car stopping rod, so that it is in place to stop at the two ends in turnover car direction.
Described automobile elvator is also provided with balance chain, and vehicle-containing keeps level by balance chain and lifting chain; Balance chain one end is fixed on the base plate of column, and one end is fixed on column top board, keeps vehicle-containing level together with lifting chain.
Described column bottom is provided with lower pedal as walkway, hoistway bottom.
Compared with prior art, the automobile lifting function of the embodiment of the present invention is applicable to the import and export passage of the existed building that hoistway is less, top cannot carry without installing space or top, thus guarantee that vehicle can pass in and out underground garage safely, park pressure with what reduce surface car.On the other hand, this automobile elvator makes automobile elvator have the function of frequency conversion speed-down by arranging variable-frequency motor, and before vehicle-containing runs and puts in place, frequency conversion speed-down runs, and makes equipment run more steadily safety.Meanwhile, by arranging safety hook and emergency seat increase equipment security of operation, when hoistway overhead turnover car, being provided with safety hook and ensureing vehicle-containing safety, hidden danger of not falling; When hoistway bottom turnover car, shaft bottom is provided with emergency seat and guarantees that vehicle-containing can not exist born hidden danger; Compared with prior art safety is higher.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the structure of the automobile elvator of the embodiment of the present invention and Advantageous Effects thereof are described in detail.
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is that the A of Fig. 1 is to schematic diagram;
Fig. 3 is that the H-H of Fig. 1 is to schematic diagram.
In figure: 1, reductor; 2, column; 3, upper footboard; 4, drive disk assembly; 5, balance chain; 6, lifting chain; 7, chain box is received; 8, safety hook; 9, vehicle-containing; 10, emergency seat; 11, lower pedal; 12, directive wheel.
Detailed description of the invention
In order to make, object of the present invention, technical scheme and Advantageous Effects are more clear to be understood, below in conjunction with accompanying drawing, technology contents of the present invention and detailed description of the invention is described in further detail.Should be understood that, the detailed description of the invention described in this manual is only used to explain the present invention, is not to limit the present invention.
Shown in Fig. 3, be the automobile elvator of the embodiment of the present invention, described automobile elvator is installed in hoistway, comprises two root posts 2, reductor 1, drive disk assembly 4, lifting chain 6 and vehicle-containing 9.Described two root posts 2 are made for H profile steel, are installed on shaft bottom, for load bearing equipment main by weight, are also the operation guide rails of vehicle-containing 9 simultaneously.Described reductor 1 is installed on column 2 top, comprises variable-frequency motor, sprocket wheel and driving chain, the quick band-type brake of variable-frequency motor band, and when passing in and out car, vehicle-containing 9 is static, variable-frequency motor band-type brake is in on-position; When the apparatus is in operation, variable-frequency motor band-type brake is opened, before vehicle-containing 9 rises or decline operation puts in place about 1 meter, and variable-frequency motor starts frequency conversion speed-down and runs.Described drive disk assembly 4 is installed on column 2 by bearing, comprises power transmission shaft and sprocket wheel, and reductor 1 is connected with drive disk assembly 4, drives drive disk assembly 4 to rotate, drive vehicle-containing about 9 to run by lifting chain 6 when reductor 1 runs.
Bottom the vehicle-containing 9 of embodiment of the present invention automobile elvator, directive wheel 12 is installed, described vehicle-containing 9 is led by the edge of a wing of column 2 by directive wheel 12, all can pass in and out car before and after vehicle-containing 9, and middle part is protruding, car stopping rod is equipped with, so that it is in place to stop at the two ends in turnover car direction.Vehicle-containing 9 keeps level by balance chain 5 and lifting chain 6, and balance chain 5 one end is fixed on the base plate of column 2, and one end is fixed on the top board of column 2, keeps vehicle-containing 9 level together with lifting chain 6.
The automobile elvator of the embodiment of the present invention is also provided with safety hook 8 and emergency seat 10, and described safety hook 8 is installed on column 2, and emergency seat 10 is installed on shaft bottom ground.When automobile elvator is at hoistway overhead turnover car, vehicle-containing 9 is positioned on safety hook 8, and safety hook 8 is in closure state and ensures that vehicle-containing 9 does not fall when hoistway overhead turnover car, and lifting chain 6 low end is put in be received in chain box 7.Vehicle-containing 9 decline or rise run time, safety hook 8 is opened, ensure vehicle-containing 9 run without hindrance; When if vehicle-containing 9 rises, operation puts in place, safety hook 8 closes, and ensures that vehicle-containing 9 does not fall.When automobile elvator is at hoistway bottom turnover car, vehicle-containing 9 stops on the emergency seat 10 of shaft bottom, and the emergency seat 10 of shaft bottom ensures that vehicle-containing 9 is not born when hoistway bottom turnover car, and lifting chain 6 is in tensioned state.
Also be provided with upper footboard 3 on column 2 top, two root posts 2 are unified into rock-steady structure for brace summer by described upper footboard 3, are also the walkwaies of hoistway overhead simultaneously; Column 2 bottom is provided with lower pedal 11 as walkway, hoistway bottom.
Vehicle-containing 9 docks at shaft bottom, after automobile enters vehicle-containing 9, after Photoelectric Detection storing cycle puts in place, driver and related personnel leave, below automatic door close, reductor 1 action, vehicle-containing 9 rises, safety hook 8 is opened simultaneously, rises and puts first 1 meter in place, and motor frequency conversion slows down, vehicle-containing 9 slowly puts in place, safety hook 8 closes, above automatic door open, driver can enter and be outputed by car; When vehicle-containing 9 docks at hoistway overhead, after automobile enters vehicle-containing 9, after Photoelectric Detection is parked and is put in place, driver and related personnel leave, and top automatic door is closed, reductor 1 action, safety hook 8 is opened, vehicle-containing 9 declines, and declines and puts first 1 meter in place, and motor frequency conversion slows down, vehicle-containing 9 slowly puts in place, be placed on bottom safety seat 10, bottom automatic door is opened, and driver can enter and be outputed by car.The technology of this inventive embodiments can be applicable to the different parking tier motor borne of any needs and import and export.
The present invention is only described in detail with regard to most preferred embodiment of the present invention; but the restriction to other modes of the invention process can not be interpreted as; everyly further improve and similar or identical scheme on basis of the present invention, being all considered as is the scope that request of the present invention is protected.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the present invention is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this manual, these terms just for convenience of description, do not form any restriction to the present invention.