Vertical circulation emergency release system for stereo garage
Technical Field
The invention relates to a vertical circulation stereo garage for parking automobiles, in particular to an emergency release system of the vertical circulation stereo garage.
Background
With the popularization of household automobiles, parking places of public places and living communities are increasingly tensed, and the mechanical three-dimensional parking garage can fully utilize the parking places and effectively increase the parking quantity. In the prior art, the lifting mechanism of the vertical circulating stereo garage cannot work due to failure or power failure, so that the whole garage cannot be normally used, and particularly a vehicle on a vehicle carrying plate cannot be put forward.
The patent with publication number CN2646291Y discloses a mechanical stereo parking garage, which comprises a stereo frame, vehicle-carrying discs and an electric cabinet, wherein the length direction of the stereo frame is parallel to the length direction of a parked vehicle, horizontal racks are arranged on an upper top beam and a lower supporting beam which are used for storing each layer of vehicle-carrying discs on the stereo frame, a rack corner device is arranged on a horizontal rack port of the upper top beam, a vertical rack is arranged in a groove of an upright column on one side of the vehicle-carrying discs, which is used for the stereo frame to enter and exit, an electromagnetic rack on-off device is arranged on the vertical rack, and a walking driving mechanism consisting of a motor, a worm reducer walking gear, a positioning pulley, a chain and a chain wheel is arranged on each vehicle-carrying disc. An AC/DC converter, a charger and an accumulator are arranged in the electric cabinet. The invention needs to be provided with a charger and a storage battery, and has higher manufacturing cost.
Disclosure of Invention
The invention aims to provide a vertical circulation stereo garage emergency release system which manually releases a vehicle on a vehicle carrying plate to the ground under the condition of power failure.
The technical scheme adopted by the invention is as follows.
The utility model provides an emergent release system of perpendicular circulation stereo garage, perpendicular circulation stereo garage includes the support body, is equipped with drive arrangement, a plurality of year sweep on the support body, drive arrangement is including the gear motor who takes the band-type brake, and emergent release system includes the acting as go-between, sets up the manual decelerator that acts as go-between on the support body, and the manual decelerator that acts as go-between links to each other through the brake shoe of acting as go-between and gear motor's stopper.
The speed reducing motor with the band-type brake usually adopts an electromagnetic band-type brake, when a power supply is switched on and the speed reducing motor works, a coil of the electromagnetic band-type brake is electrified, an armature iron is attracted, a brake shoe of the brake is separated from a brake wheel by overcoming the pulling force of a spring, and the motor normally runs. When the switch or the contactor is switched off, the motor loses power, the electromagnetic band-type brake coil loses power, the armature iron is separated from the iron core under the action of the tensile force of the spring, a brake shoe of the brake tightly holds the brake wheel, and the motor is braked to stop rotating. When the brake shoe is not pulled by the pull-wire manual speed reducer, the spring compresses the band-type brake to brake; when the brake shoe is slowly pulled through the pull-wire manual speed reducer, the force of the spring for pressing the brake is reduced, and the target vehicle carrying plate slowly descends to the ground by using the self weight of the vehicle on the vehicle carrying plate on the disposal circulating stereo garage; when the descending speed of the vehicle carrying plate is high, the pull-wire manual speed reducer can be loosened, the descending speed of the vehicle carrying plate is reduced by increasing the force of the spring pressing band-type brake, and therefore the target vehicle carrying plate can be safely moved to the ground.
Furthermore, the manual speed reducing device of acting as go-between includes the first reduction gear of intermeshing and with the reduction rack, is equipped with the manual drive arrangement of first reduction gear on the first reduction gear, acts as go-between and links to each other with the reduction rack.
Further, the manual driving device for the first reduction gear comprises a first driving shaft and a first driving lever, wherein the central axis of the first reduction gear is connected with the first driving shaft, and the central axis of the first reduction gear is superposed with the central axis of the first reduction gear.
Further, a hole perpendicular to the central axis of the first driving shaft is formed in the first driving shaft, the first driving lever is connected with the first driving shaft by being inserted into the hole,
or the cross section of the end part of the first driving shaft is a non-circular figure, and the first driving lever is provided with a first clamping sleeve which can be inserted into the end part of the first driving shaft and is adaptive to the cross section of the end part of the first driving shaft;
or the cross section of the end part of the first driving shaft is a non-circular figure, and the first driving lever is provided with a first wrench which can be clamped into the end part of the first driving shaft and is adaptive to the cross section of the end part of the first driving shaft.
By adopting the technical scheme, the manual release can be realized only when the special first driving lever is provided, otherwise, the release operation cannot be completed, and the safety is high.
Further, the cross section of the end portion of the first drive shaft is a regular polygon.
Furthermore, the gear rotation manual driving device comprises a second reduction gear, a second driving shaft and a second driving lever, wherein the second reduction gear is meshed with the first reduction gear, the second reduction gear is provided with the second driving shaft, the second driving shaft is overlapped with the central axis of the second reduction gear, and the second driving shaft is connected with the second driving lever.
Further, a hole perpendicular to the second driving shaft is provided on the second driving shaft, the second driving lever is connected to the second driving shaft by being inserted into the hole,
or the cross section of the end part of the first driving shaft is a non-circular figure, and a second clamping sleeve which can be inserted into the end part of the second driving shaft and is matched with the cross section of the end part of the second driving shaft is arranged on the second driving lever;
or the cross section of the end part of the first driving shaft is in a non-circular figure, and a second wrench which can be clamped into the end part of the second driving shaft and is adaptive to the cross section of the end part of the second driving shaft is arranged on the second driving lever.
Further, the cross section of the end portion of the second drive shaft is a regular polygon.
Furthermore, the frame body or the speed reducing motor is provided with a plurality of stay wire supports for hanging the stay wires.
Furthermore, a stay wire support used for hanging and placing a stay wire is arranged right above the speed reducing motor on the frame body.
Furthermore, the frame body is provided with a stay wire manual speed reducer installation base, and the stay wire manual speed reducer is installed on the stay wire manual speed reducer installation base.
Further, the frame body comprises a left frame piece, a right frame piece and a plurality of connecting rods for connecting the left frame piece and the right frame piece, wherein the left frame piece and the right frame piece are arranged in a left-right symmetry manner; the driving device comprises a circulating chain and a circulating chain driving device, the circulating chain which can be vertically circulated is respectively arranged on the right side of the left frame piece and the left side of the right frame piece, and the circulating chain is connected with the circulating chain driving device; chain plates are fixed on the two circulating chains at intervals, and a cross rod is arranged between the chain plates with the same height of the two circulating chains; a vehicle carrying plate is fixed on the cross bar; the circulating chain driving device comprises two driving wheels, two driven reversing devices, a transverse shaft, a speed reducing motor, a transverse shaft driving wheel and a chain; the left frame piece and the right frame piece are both provided with an active driving wheel for driving the circulating chain and a passive reversing device for supporting the circulating chain, the passive reversing device is a wheel or a reversing guide rail with an arc-shaped longitudinal section, the two active driving wheels are connected through a transverse shaft, the transverse shaft is provided with a driving wheel of the transverse shaft, the left frame piece or the right frame piece is provided with a speed reducing motor, and an output wheel of the speed reducing motor is connected with the driving wheel of the transverse shaft through a chain.
Furthermore, the manual speed reducer of acting as go-between sets up under gear motor on the support body.
Furthermore, the height from the bottom surface of the installation base of the guy manual speed reducer to the ground is 1.5-2.0 m.
The invention has the beneficial effects that: under the condition of power failure, the vehicles on the vehicle carrying plates can be safely taken out of the stereo garage through manual release.
Drawings
Fig. 1 is a schematic structural view of a vertical circulation stereo garage employing the emergency release system of the present invention.
Fig. 2 is a partially enlarged view of a portion a of fig. 1.
Fig. 3 is a partially enlarged view of a portion B of fig. 2.
Fig. 4 is a sectional view taken along G-G' of fig. 1.
Fig. 5 is a partially enlarged view of a portion C of fig. 4.
Fig. 6 is a partially enlarged view of a portion D of fig. 5.
Fig. 7 is a partially enlarged view of a portion E of fig. 5.
Fig. 8 is a sectional view taken along H-H' of fig. 1.
Fig. 9 is a partially enlarged view of a portion F of fig. 8.
Fig. 10 is a schematic structural diagram of an emergency release system according to a preferred embodiment of the present invention.
Fig. 11 is a schematic structural diagram of an emergency release system according to a preferred embodiment of the present invention.
Fig. 12 is a schematic structural diagram of an emergency release system according to a preferred embodiment of the present invention.
Fig. 13 is a schematic structural diagram of an emergency release system according to a preferred embodiment of the present invention.
Fig. 14 is a schematic structural diagram of an emergency release system according to a preferred embodiment of the present invention.
Wherein: a pull wire-1; a vehicle carrying plate-2; a speed reducing motor-3; a manual speed reducer-4 for wire drawing; a brake shoe-5; a reduction rack-6; a first reduction gear-7; a first drive shaft-8; a first actuation lever-9; a first ferrule-91; a first wrench-92; a second reduction gear-10; a second drive shaft-11; a second actuation lever-12; a second ferrule-121; a second wrench-122; a stay wire support-13; a base-14 is arranged on the manual speed reducing device of the stay wire; a left frame piece-15; a right frame piece-16; a connecting rod-17; a circulation chain-18; a chain plate-19; a cross bar-20; an active drive wheel-21; passive commutation means-22; horizontal axis-23; a horizontal shaft driving wheel-24; a chain-25; output wheel-26 of the reduction motor.
Detailed Description
The invention is further illustrated by the following figures and examples.
As shown in fig. 1-10, an emergent release system of perpendicular circulation stereo garage, perpendicular circulation stereo garage includes the support body, is equipped with drive arrangement, a plurality of year sweep 2 on the support body, drive arrangement is including the gear motor 3 of taking the band-type brake, its characterized in that: the emergency release system comprises a pull wire 1 and a pull wire manual speed reducer 4 arranged on a frame body, wherein the pull wire manual speed reducer 4 is connected with a brake shoe 5 of a brake of a speed reducing motor 3 through the pull wire 1.
The manual speed reducing device 4 for the stay wire comprises a first speed reducing gear 7 and a speed reducing rack 6 which are meshed with each other, a manual driving device for the first speed reducing gear is arranged on the first speed reducing gear 7, and the stay wire 1 is connected with the speed reducing rack 6.
The manual driving device for the first reduction gear comprises a first driving shaft 8 and a first driving lever 9, wherein the central axis of the first reduction gear 7 is connected with the first driving shaft 8, the central axis of the first reduction gear 7 is overlapped with the central axis of the first reduction gear 7, and the first driving shaft 8 is connected with the first driving lever 9.
The cross section of the end part of the first driving shaft 8 is a non-circular figure, and the first driving lever 9 is provided with a first clamping sleeve 91 which can be inserted into the end part of the first driving shaft 8 and is adaptive to the cross section of the end part of the first driving shaft 8;
the end of the first drive shaft 8 has a regular polygonal cross-section.
The frame body or the gear motor 3 is provided with a plurality of stay wire supports 13 for hanging the stay wires 1.
A stay wire support 13 for hanging the stay wire 1 is arranged right above the gear motor 3 on the frame body.
The frame body is provided with a stay wire manual speed reducer installation base 14, and the stay wire manual speed reducer 4 is installed on the stay wire manual speed reducer installation base 14.
The frame body comprises a left frame piece 15 and a right frame piece 16 which are arranged in bilateral symmetry, and a plurality of connecting rods 17 which are used for connecting the left frame piece 15 and the right frame piece 16; the driving device comprises a circulating chain 18 and a circulating chain driving device, the circulating chain 18 which can be vertically circulated is respectively arranged on the right side of the left frame piece 15 and the left side of the right frame piece 16, and the circulating chain 18 is connected with the circulating chain driving device; chain plates 19 are fixed on the two circulating chains 18 at intervals, and a cross bar 20 is arranged between the chain plates 19 at the same height of the two circulating chains 18; a vehicle carrying plate 2 is fixed on the cross rod 20; the circulating chain driving device comprises two driving wheels 21, two driven reversing devices 22, a transverse shaft 23, a speed reducing motor 3, a transverse shaft driving wheel 24 and a chain; the left frame piece 15 and the right frame piece 16 are respectively provided with an active driving wheel 21 for driving the circulating chain 18 and a passive reversing device 22 for supporting the circulating chain 18, the passive reversing device 22 is a wheel or a reversing guide rail with an arc-shaped longitudinal section, the two active driving wheels 21 are connected through a transverse shaft 23, the transverse shaft 23 is provided with a transverse shaft driving wheel 24, the left frame piece 15 or the right frame piece 16 is provided with a speed reducing motor 3, and an output wheel 26 of the speed reducing motor is connected with the transverse shaft driving wheel 24 through a chain 25.
The manual speed reducer 4 of acting as go-between sets up on the support body under gear motor 3.
The height of the bottom surface of the installation base 14 of the manual speed reducer of the stay wire from the ground is 1.5-2.0 m.
Example 2. As shown in fig. 11, the present embodiment is different from embodiment 1 in that: the cross section of the end of the first driving shaft 8 is a non-circular figure, and the first driving lever 9 is provided with a first wrench 92 which can be clamped into the end of the first driving shaft 8 and is adaptive to the cross section of the end of the first driving shaft 8.
Example 3. As shown in fig. 12, the present embodiment is different from embodiment 1 in that: the gear rotation manual driving device comprises a second reduction gear 10, a second driving shaft 11 and a second driving lever 12, wherein the second reduction gear 10 is meshed with the first reduction gear 7, the second reduction gear 10 is provided with the second driving shaft 11, the second driving shaft 11 is overlapped with the central axis of the second reduction gear 10, and the second driving shaft 11 is connected with the second driving lever 12.
The cross section of the end of the first driving shaft 8 is a non-circular figure, and the second driving lever 12 is provided with a second ferrule 121 which can be inserted into the end of the second driving shaft 11 and is adapted to the cross section of the end of the second driving shaft 11.
Example 4. As shown in fig. 13, the present embodiment is different from embodiment 3 in that: the cross section of the end of the first driving shaft 8 is a non-circular figure, and the second driving lever 12 is provided with a second wrench 122 which can be clamped into the end of the second driving shaft 11 and is adapted to the cross section of the end of the second driving shaft 11. The end of the second drive shaft 11 has a cross-section of a regular polygon.
Example 5. As shown in fig. 14, the present embodiment is different from embodiment 1 in that: the first driving shaft 8 is provided with a hole perpendicular to the central axis of the first driving shaft 8, and the first driving lever 9 is connected to the first driving shaft 8 by being inserted into the hole.
The above-mentioned embodiments are only for understanding the present invention, and are not intended to limit the technical solutions of the present invention, and those skilled in the art can make various changes or modifications based on the technical solutions described in the claims, and all equivalent changes or modifications should be covered by the scope of the claims of the present invention. The details of the present invention are not described in detail, but are known to those skilled in the art.