Automobile elvator
Technical field
The invention belongs to three-dimensional parking device, particularly a kind of automobile elvator.
Background technology
Existing automobile elvator generally is made up of machine room, car; The appearance and size of car is bigger; And machine room generally is installed on well headroom as main transmission part; Therefore present automobile elvator all has higher requirement to hoistway headroom and top load-bearing, generally all requires design reservation before civil engineering.
Along with The development in society and economy; The problem of parking difficulty highlights all the more in each metropolis; Surface parking lots can't satisfy growing city parking needs; Parking space begins at vertical space upwards or development downwards, yet the track that vehicle sails high-rise or underground garage into is taken too many space again, therefore delivers to vehicle high-rise through automobile elvator or underground garage is a reasonable selection.But owing to build the civil engineering of the import and export passage in garage generally all is to shift to an earlier date design-build, if hoistway is less or the top can not be born under the situation of big load, then present existing automobile elvator just can not use.
Summary of the invention
The object of the present invention is to provide a kind of appearance and size little, simple in structure, civil engineering is required low and easy to operate automobile elvator, to solve the problem that prior art exists.
To achieve these goals, the invention provides a kind of automobile elvator, be installed in the hoistway; Comprise that column, reductor, drive disk assembly promote chain and vehicle-containing, said column is installed on the hoistway bottom, is used for the main weight of load bearing equipment; Also be the operation guide rail of vehicle-containing simultaneously; Also be provided with upper footboard on column top, said upper footboard is that brace summer is unified into rock-steady structure with two root posts, also is the walkway on hoistway top simultaneously; Said reductor is installed on column top, and said drive disk assembly is installed on the column through bearing, and reductor is connected with drive disk assembly, drives drive disk assembly during the reductor operation and rotates, and moves up and down through elevator chain band dynamic load sweep.
Said reductor comprises variable-frequency motor, sprocket wheel and driving chain, the quick band-type brake of variable-frequency motor band, and under normal circumstances, the motor band-type brake is in on-position; When equipment moved, the motor band-type brake was opened, and rising or descend to move at vehicle-containing puts preceding about 1 meter in place, and motor begins frequency conversion and runs slowly.
Said automobile elvator also is provided with safety hook; Said safety hook is installed on the column; When automobile elvator passes in and out car on hoistway top; Vehicle-containing is positioned on the safety hook, and safety hook is in closure state and guarantees not fall when vehicle-containing passes in and out car on hoistway top, promotes the chain low end and is put in the receipts chain box; When vehicle-containing descended or rise operation, safety hook was opened, and guaranteed that the vehicle-containing operation is without hindrance.
Said automobile elvator also is provided with emergency seat, and emergency seat is installed on the ground, hoistway bottom, is used to guarantee when vehicle-containing passes in and out car in the hoistway bottom not born; When automobile elvator passed in and out car in the hoistway bottom, vehicle-containing stopped on the emergency seat of hoistway bottom, promoted chain and was in tensioned state.
Said drive disk assembly comprises power transmission shaft and sprocket wheel.
Said column is processed for H shaped steel.
Said vehicle-containing bottom is equipped with directive wheel, and said vehicle-containing leans on the edge of a wing of column to lead through directive wheel, all can pass in and out car before and after the vehicle-containing, and the middle part is protruding, is equipped with car stopping rod at the two ends of turnover car direction, so that it is in place to stop.
Said automobile elvator also is provided with the balance chain, and vehicle-containing keeps level through balance chain and lifting chain; Balance chain one end is fixed on the base plate of column, and an end is fixed on the column top board, keeps the vehicle-containing level with promoting chain.
Said column bottom is provided with down pedal as walkway, hoistway bottom.
Compared with prior art; The automobile lifting function of the embodiment of the invention is applicable to the import and export passage of the existed building that hoistway is less, the top does not have installing space or the top can't be carried; Thereby guarantee that vehicle can pass in and out underground garage safely, to reduce the pressure of parking of surface car.On the other hand, this automobile elvator makes automobile elvator have the function that frequency conversion is slowed down through variable-frequency motor is set, and frequency conversion was run slowly before the vehicle-containing operation put in place, made more steadily safety of equipment operation.Simultaneously, increase the equipment security of operation, when passing in and out car, be provided with safety hook and guarantee vehicle-containing safety, the hidden danger of not falling on hoistway top through safety hook and emergency seat are set; When passing in and out car, be provided with emergency seat in the hoistway bottom and guarantee that can there be born hidden danger in vehicle-containing in the hoistway bottom; Compared with prior art safety is higher.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment, the structure and the useful technique effect thereof of the automobile elvator of the embodiment of the invention is elaborated.
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is that the A of Fig. 1 is to sketch map;
Fig. 3 is that the H-H of Fig. 1 is to sketch map.
Among the figure: 1, reductor; 2, column; 3, upper footboard; 4, drive disk assembly; 5, balance chain; 6, promote chain; 7, receive chain box; 8, safety hook; 9, vehicle-containing; 10, emergency seat; 11, following pedal; 12, directive wheel.
The specific embodiment
The object of the invention, technical scheme and useful technique effect are more clear to be understood in order to make, and below in conjunction with accompanying drawing the technology contents of the present invention and the specific embodiment is described in further detail.Should be understood that the specific embodiment of describing in this manual only is in order to explain the present invention, is not in order to limit the present invention.
Referring to figs. 1 through shown in Figure 3, be the automobile elvator of the embodiment of the invention, said automobile elvator is installed in the hoistway, comprises two root posts 2, reductor 1, drive disk assembly 4, promotes chain 6 and vehicle-containing 9.Said two root posts 2 are processed for H shaped steel, are installed on the hoistway bottom, are used for the main weight of load bearing equipment, also are the operation guide rails of vehicle-containing 9 simultaneously.Said reductor 1 is installed on column 2 tops, comprises variable-frequency motor, sprocket wheel and driving chain, the quick band-type brake of variable-frequency motor band, and under the turnover situation that vehicle-containing 9 is static during car, the variable-frequency motor band-type brake is in on-position; When equipment moved, the variable-frequency motor band-type brake was opened, and rising or descend to move at vehicle-containing 9 puts preceding about 1 meter in place, and variable-frequency motor begins frequency conversion and runs slowly.Said drive disk assembly 4 is installed on the column 2 through bearing, comprises power transmission shaft and sprocket wheel, and reductor 1 is connected with drive disk assembly 4, when reductor 1 operation, drives drive disk assembly 4 and rotates, and moves up and down through promoting chain 6 drive vehicle-containings 9.
Vehicle-containing 9 bottoms of embodiment of the invention automobile elvator are equipped with directive wheel 12; Said vehicle-containing 9 leans on the edge of a wing of column 2 to lead through directive wheel 12, and vehicle-containing 9 front and back all can pass in and out car, and the middle part is protruding; Two ends in turnover car direction are equipped with car stopping rod, so that it is in place to stop.Vehicle-containing 9 is through balance chain 5 and lifting chain 6 maintenance levels, and balance chain 5 one ends are fixed on the base plate of column 2, and an end is fixed on the top board of column 2, keeps vehicle-containing 9 levels with promoting chain 6.
The automobile elvator of the embodiment of the invention also is provided with safety hook 8 and emergency seat 10, and said safety hook 8 is installed on the column 2, and emergency seat 10 is installed on the ground, hoistway bottom.When automobile elvator passed in and out car on hoistway top, vehicle-containing 9 was positioned on the safety hook 8, and safety hook 8 is in closure state and guarantees not fall when vehicle-containing 9 passes in and out car on hoistway top, promotes chain 6 low ends and is put in the receipts chain box 7.When vehicle-containing 9 descended or rise operation, safety hook 8 was opened, and guaranteed that vehicle-containing 9 operations are without hindrance; Safety hook 8 closures guaranteed that vehicle-containing 9 does not fall when operation put in place if vehicle-containing 9 rises.When automobile elvator passed in and out car in the hoistway bottom, vehicle-containing 9 stopped on the emergency seat 10 of hoistway bottom, and the emergency seat 10 of hoistway bottom guarantees when vehicle-containings 9 pass in and out car in the hoistway bottom not born, and lifting chain 6 is in tensioned state.
Also be provided with upper footboard 3 on column 2 tops, said upper footboard 3 is unified into rock-steady structure for brace summer with two root posts 2, also is the walkway on hoistway top simultaneously; Column 2 bottoms are provided with down pedal 11 as walkway, hoistway bottom.
Vehicle-containing 9 docks at the hoistway bottom, and after automobile got into vehicle-containing 9, after the Photoelectric Detection vehicle parking put in place, driver and related personnel left; Following automatic door is closed, reductor 1 action, and vehicle-containing 9 rises, and safety hook 8 is opened simultaneously; Rising puts preceding 1 meter in place, and motor frequency conversion slows down, and vehicle-containing 9 slowly puts in place; Safety hook 8 closures, above automatic door open, the driver can get into car is left; When vehicle-containing 9 docks at hoistway top, after automobile gets into vehicle-containing 9, through Photoelectric Detection park put in place after, driver and related personnel leave; The top automatic door is closed, reductor 1 action, and safety hook 8 is opened, and vehicle-containing 9 descends; Descending puts preceding 1 meter in place, and motor frequency conversion slows down, and vehicle-containing 9 slowly puts in place; Place on the emergency seat 10 of bottom, the bottom automatic door is opened, and the driver can get into car is left.The technology of this inventive embodiments can be applicable to the different parking tier motor bornes import and export of any needs.
The present invention only carries out detailed description with regard to most preferred embodiment of the present invention; But can not be interpreted as the restriction of other modes that the present invention is implemented; Everyly on basis of the present invention, further improve and similar or identical scheme, all being regarded as is the scope that the present invention asks for protection.
According to the announcement and the instruction of above-mentioned manual, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the present invention is not limited to also should fall in the protection domain of claim of the present invention modifications more of the present invention and change.In addition, although used some specific terms in this manual, these terms are explanation for ease just, the present invention is not constituted any restriction.