JP2002201810A - Horizontal circulation type parking device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce costs and to quickly and smoothly move automobiles into and out of garages. SOLUTION: In a tray stopping position adjacent to a path 204 of the longitudinal movement of a tray on a tray traverse path 201, a lift 3 is installed while the tray traverse path 201 is stopped there. The lifting frame 34 of a lift 3 has a tray traversing means that can be connected to the tray traverse path 201. In automobile storage portions 21 and 22 on two stories, a plurality of trays 5 are arranged in the first and second tray traverse paths 201 and 202, using a tray standby layout in which vacant spaces S for the trays are continuously formed in the shaft 4 of the lift and the path 204.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multi-layer horizontal circulation type parking device which makes maximum use of the installation space efficiency.

[0002]

2. Description of the Related Art In general, a horizontal circulation type parking device is shown in FIG.
As shown in FIG.
Are formed, and a plurality of trays せ る on which an automobile is mounted are arranged on the tray circulation path 80. The tray circulation path 80 is formed by first and second tray horizontal paths 81 and 82 and first and second tray vertical paths 83 and 84. The first and second tray traversing paths 81, 82 are the first,
It is composed of second tray lateral feed rails 811 and 821 and first and second tray lateral feed devices 812 and 822, and the first and second tray lateral feed rails 811 and 821 are arranged in two rows in parallel. , These tray lateral feed rails 811
The first and second tray traversing devices 812 between
822 are installed. First and second tray traversing path 8
3, 84 are first and second tray vertical feed rails 831;
841, and first and second tray vertical feeders 832 and 84
2 and the first and second tray vertical feed rails 831 and 841 are provided with the first and second tray horizontal feed rails 81.
1, 821 between both ends of these trays
The first and second tray vertical feeding devices 832 and 842 are disposed near the outer sides of the tray vertical feeding rails 831 and 841, respectively. An empty space for one tray is formed at one diagonal end between the first and second tray traversing paths 81 and 82, respectively.
11, 821, a plurality of trays Т are arranged in a row, and the mutually adjacent trays に よ り are connected and arranged by a coupler (not shown) which can be disengaged by moving the trays 縦 in the vertical and vertical directions. , A second tray row # 1, # 2 is formed. In the case of a multilayer type, such a tray circulation path 80
Are provided in two or more layers, and a plurality of trays 配置 are similarly arranged in each tray circulation path 80. In this way, the first,
The first and second tray horizontal feeders 812 and 822 and the first and second tray vertical feeders 832 and 842 allow the first and second tray vertical feeders 832 and 842 to operate.
The first and second tray rows # 1 and # 2 are traversed toward an empty space formed at one diagonal end between the tray traversing paths 81 and 82, The step of vertically feeding each tray に toward an empty space formed at the other diagonal end of the second tray traversing paths 81, 82 is repeated, so that each tray ト レ ー is placed on the tray circulation path 80. Circular moves.

Conventionally, in a parking device of this type, particularly in an intermediate entry system (a system in which a vehicle entry portion is provided on an intermediate portion of the tray traversing route 81 or 82), a case where the storage portion of the vehicle has only one level is provided. , A small lift such as a panta lift is installed on the tray traverse path 81 or 82, and the tray row {1 or 上 の} on the tray traverse path 81 or 82 is installed by the panta lift.
Two of the trays Т are lifted and separated from the tray rows Т1 or 、 2, which are moved up and down from the car storage 8 to the car entry or vice versa. On the other hand, in the case of a storage unit of a multi-layer type automobile, the lower row of trays {1 or {2 trays} is the upper level of the tray traverse 81.
Or 82, the lift is usually installed outside the tray circulation path 80, and the tray Т is transferred between the lift and the tray circulation path 80 of each level. For this reason, in the case of the multilayer type, the planar efficiency is poor because the lift is projected outside the tray circulation path 80. Further, depending on the frame structure of the building at the installation destination, a lift may not be installed outside the tray circulation path 80 in some cases.

[0004] The storage space of such a multi-layer type automobile is provided, and the lift is installed at a tray stop position (hereinafter, sometimes simply referred to as a set position) adjacent to the tray longitudinal path on the tray traversal path. A parking device with improved use efficiency is disclosed in JP-A-3-115668 (Patent No. 257).
No. 2281). For this parking device,
A lift hoistway is set on the setting position of the tray horizontal feed rail on the tray horizontal path, and the tray horizontal feed rail passing through this hoistway is partly a separate movable rail, and the lift hoist Each time the movable rail is moved from the hoistway of the lift to a retracted position that does not interfere with the lift.

[0005]

However, in a multi-layer horizontal circulation type parking device, in order to install a lift on a set position of a tray lateral feed rail on a tray traverse path,
In a structure in which a separate movable rail is provided on a part of the tray lateral feed rail as in the conventional parking device described above, a movable rail and a drive mechanism for the movable rail are required on a part of the tray lateral feed rail. It is complicated and costly, and every time the lift platform is moved up and down, the movable rail provided in the storage section of the car of all layers must be moved from the lift hoistway to the evacuation position that does not interfere with the lift Therefore, there is a problem in that the parking / unloading operation of the entire parking device lacks quickness and smoothness due to this operation.

SUMMARY OF THE INVENTION The present invention solves such a conventional problem. In a horizontal circulation type parking device, the tray traversing path has a simple structure at an intermediate portion on the tray traversing path, and the lift is installed at low cost. It is an object of the present invention to quickly and smoothly perform a parking operation of the entire parking device.

[0007]

In order to achieve the above object, a horizontal circulation type parking device according to claim 1 of the present invention is provided.
A plurality of trays on which automobiles are placed are arranged in rows and in parallel with a plurality of rows, and a plurality of tray traversing paths for traversing the tray rows and a plurality of traverses for vertically feeding each tray between both ends of each tray traversing path. And a lift that is installed between the storage unit of the car of each hierarchy and the entrance of the car, and that lifts and lowers each tray. A tray circulation layout having an empty space for one tray is formed at one diagonal end between the tray rows adjacent to each other in the storage unit of the car of each level, and each tray row is formed by The step of traversing the trays toward the empty space and the step of vertically feeding the trays toward the empty space formed at the other diagonal end between the rows of trays by this lateral feed circulate the trays. In the moving horizontal circulation type parking device, the hoistway of the lift is located at a tray stop position adjacent to one of the traversing paths on one side of the arbitrarily selected first traversing path between the storage units of the cars of all levels. The lift is formed by penetrating the first tray traversal path, and the lift is configured to be able to move up and down on the hoistway of the lift, and the first tray traverse of the storage unit of the car of each level formed on the lift pedestal. Tray traversing means connectable to the road, and in the storage unit of the car of all levels, the tray row on the first tray traversing path and the tray row on the second tray traversing path adjacent thereto are connected to the first tray traversing path. A tray standby layout in which empty spaces of trays are continuously formed in a hoistway of a lift on a road and a vertical path of a tray adjacent thereto is opened, the hoistway of the lift is opened, and the tray traversing means of the lift platform of the lift Connected to the first tray traversal of the car storage section of the car at the car loading / unloading destination, so that the first tray traversal path is continuous in the car storage section of the car and the first tray traverse. A row of trays on the road and a row of trays on the second tray traverse are configured to be shifted from a tray standby layout to a tray circulation layout. With this configuration, the first tray traverse path is interrupted at a tray stop position (set position) adjacent to one tray traverse path on one side of the first tray traverse path to form a lift hoistway, and the lift is installed. The first tray traversing path can be simply arranged at a set position on the first tray traversing path, and the lift can be installed at low cost. Further, from this configuration, by connecting the tray traversing means of the lift platform of the lift to the first tray traversing path of the storage unit of the car at the loading / unloading destination, the first tray traversing path can be stored in the storage unit of the car at that level. Is continuously shifted from the tray standby layout to the tray circulation layout from the tray standby layout to the tray circulation layout on the second tray transverse route adjacent to the first tray transverse route. Immediately after moving to the car storage unit, the tray can be circulated in the car storage unit, and the hoistway of the lift is opened in the car storage unit of another level, so the loading and unloading destination As soon as the loading / unloading tray is moved onto the lift platform in the car storage section, the tray can be transferred to the entry section of the vehicle by the lift platform. Therefore, there is no useless operation in the operation of the entire parking device, and the entering / leaving operation can be performed quickly and smoothly.
A horizontal circulation type parking device according to a second aspect of the present invention, in the configuration of the first aspect, further includes a tray fixing device that is disposed on the lift platform of the lift so as to be detachable from the tray and restricts the movement of the tray. . With this configuration, when the tray is placed on the lift platform and the lift platform is moved up and down on the lift hoistway, the tray can be fixed on the lift platform and the movement thereof can be reliably restricted. When the elevator platform is moved to the storage section of the car on each level and the tray traversing means is connected to the tray traversing route, the tray movement regulation is released and the tray can be fed sideways. According to a third aspect of the present invention, in the horizontal circulation type parking device according to the first or second aspect, a storage portion of an arbitrary vehicle is provided with a tray retraction portion adjacent to a tray traversing route or a tray traversing route. . With this configuration, it is possible to increase a parking space in the storage section of the car and increase the number of cars accommodated.
A horizontal circulation type parking device according to a fourth aspect of the present invention is the horizontal circulation type parking device according to any one of the first to third aspects, wherein the tray traverse path allows the tray to be traversed, and the tray traverse rail engages with the tray. And a tray traversing guide for guiding the traversing of the tray, wherein the tray traversing means of the lift includes a tray rail connectable to the tray traversing rail and a tray guide continuously arranged on the tray traversing guide. With this configuration, the tray traverse rail is suspended at the set position of the lift on the tray traverse rail of the first tray traverse path to form a lift hoistway, and the lift is installed. The tray can be installed at low cost by using a simple structure for the tray lateral feed rail. Further, from this configuration, by moving the lift platform of the lift to the storage section of the car at the loading / unloading destination, the tray rail is connected to the tray transverse feed rail of the first tray traverse path in the storage section of the car, A tray guide is continuously arranged on a traversing guide to continue a first tray traversing path, and a tray row on a first tray traversing path and a tray row on a second tray traversing path are changed from a tray standby layout to a tray circulation layout. As soon as the lift platform is moved to the storage area of the car to which the car is moved in and out, the tray can be circulated on the storage area of the car, and the lift can be moved to the car storage area of another level. Since the hoistway has been opened,
As soon as the loading / unloading tray is moved onto the lift platform in the storage section of the vehicle at the loading / unloading destination, the tray can be transferred to the entry section of the vehicle by the lifting platform.
Therefore, there is no useless operation in the operation of the entire parking device, and the entering / leaving operation can be performed quickly and smoothly. The horizontal circulation type parking device according to claim 5 of the present invention, in the configuration according to any one of claims 1 to 4, on a lift platform of the lift,
A tray turning device for turning the tray is provided. With this configuration, the tray can be turned on the middle portion of the tray traversing path, and the front portion of the vehicle can be directed to the exit direction.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows the configuration of a multi-layer horizontal circulation type parking device according to an embodiment of the present invention. In this embodiment, an underground parking facility is exemplified. In FIG. 1, reference numeral 1 denotes a vehicle entrance installed on the first floor above the ground, and reference numerals 21 and 22 denote vehicle storage units formed in two levels in an underground installation space;
Reference numeral 3 denotes a vehicle transport lift installed in the hoistway 4 for connecting the entrance 1 of the vehicle and the storage portions 21 and 22 of the vehicle.

The entry section 1 of the vehicle is of an intermediate entry type. In the case of this parking device, the entrance 1 of the vehicle is installed on an intermediate portion of the tray traverse formed in the storage portions 21 and 22 of the vehicle, particularly above a tray stop position (set position) adjacent to the tray traverse. The lift 3 is installed between the entrance portion 1 of the vehicle and the set position of the tray traverse of the storage portions 21 and 22 of each vehicle. The setting position of the lift 3 is selected on an arbitrary tray traversing path according to the frame structure of the building. Here, the tray traversing path whose setting position is selected is referred to as a first tray traversing path. The entrance 1 of this car is of a 90-degree boarding type,
The entrance / exit 10 of the vehicle is 90 degrees with respect to the storage direction of the vehicle.
It is provided facing the direction of degrees. Note that an automatic opening / closing door 11 is provided at the entrance 10 of the automobile.

A circular recess 12 is provided in the floor of the entrance 1 of the automobile, and an opening 13 communicating with the hoistway 4 of the lift is formed in the center of the recess. This recess 1
A plurality of support rollers 14 are fixed along the inner periphery of the turn 2, and a turntable 15 is rotatably installed in the recess 12 while being supported by the support rollers 14. The turntable 15 has an opening 16 through the center of the circular plane through which the tray 5 that moves up and down the hoistway 4 passes. On the lower surface of the turntable 15, a pair of tray support arms (not shown) that can advance and retreat from both sides of the opening 16 toward the opening 16, and an advance / retreat driving mechanism that drives these tray support arms forward and backward. Is provided. In the turntable 15, a rack drive system is used for the turning drive device. That is, a rack is provided on the peripheral surface of the turntable 15, and the turntable 15 is rotationally driven by a motor-driven pinion installed around the turntable 15. Here, the turntable 15 is rotated forward and backward by 90 degrees for each operation.

The storage units 21 and 22 of a two-layered automobile
As shown in FIG. 2, the first and second tray traversing paths 201 and 202 and the first and second tray traversing paths 20
3, 204, and the first and second tray traversing paths 20.
A plurality of trays 5 on which automobiles are placed are arranged on 1, 202. First and second tray traversing paths 201, 202
Are first and second tray lateral feed rails 210 and 220
And first and second tray horizontal feed rails 213 and 223, and the first and second tray horizontal feed rails 21 are provided.
0 and 220 are arranged in two rows in parallel, and first and second tray traverse devices 213 and 223 are installed close to the tray traverse rails 210 and 220. The first and second tray longitudinal paths 203 and 204 are constituted by first and second tray longitudinal feed rails 230 and 240, and first and second tray longitudinal feed devices 233 and 243, respectively. The second tray vertical feed rails 230 and 240 are disposed between both ends of the first and second tray horizontal feed rails 210 and 220 at right angles to the tray horizontal feed rails 210 and 220, respectively. First and second tray vertical feeders 233 and 243 are installed near the feed rails 230 and 240. On the first and second tray traversing paths 201 and 202, an empty space S for one tray is provided at an end of each of the tray traversing paths 201 and 202, and a plurality of trays 5 are adjacent to each other in a row. The trays 5 are connected and arranged by a coupler 6 (see FIG. 4) which can be disengaged by the vertical and vertical movements of the trays 5, so that first and second tray rows 501 and 502 are formed. Further, in this embodiment, as shown in FIG. 1, the tray draw-in section 7 is added to the storage section 21 of the upper-level car in the vicinity of the first tray traverse path 201, and the tray 5 is arranged. I have.

In FIG. 1 and FIG.
The first and second tray lateral feed rails 210 and 220 disposed on the first and second trays 22 and 22 are composed of a pair of front and rear rails 211 and 212 formed of channel steel or the like. A predetermined dimension smaller than the longitudinal direction of the tray 5 (that is, the same dimension as the interval between the front and rear traversing wheels 51 on the lower surface of the tray 5 shown in FIG. 9) is set, and is installed horizontally on a horizontal plane. In the first tray lateral feed rail 210, since the lift hoistway 4 is set at the set position, the pair of rails 211 and 212 are divided into both sides (left and right sides) of the lift hoistway 4. Has been arranged. Therefore, the first tray lateral feed rail 210 is cut off on the hoistway 4 of the lift. First and second tray vertical feed rails 23
Reference numerals 0 and 240 each include a pair of left and right rails 231 and 232 formed of channel steel or the like, and have a predetermined dimension smaller than the width direction of the tray 5 at the interval between the rails 231 and 232 (that is, as shown in FIG. 9). (The same dimension as the interval between the left and right vertical wheels 52 on the lower surface of the tray 5) is set, intersects the first and second tray lateral feed rails 210 and 220 at right angles, and is installed vertically on a horizontal plane. Have been.
As shown in FIG. 3, the first and second tray lateral feed rails 210 and 220 are located at positions near the first and second tray vertical feed rails 230 and 240 (first and second tray vertical feed rails 230 and 240). Guide rollers 210 </ b> R as support members for the (traversing wheels 51 of) the tray 5, at positions corresponding to the front and rear traversing wheels 51 of the tray 5 moving on the feed rails 230 and 240.
Move its rotation axis to the first and second tray traverse rails 21.
0 and 220 are supported in the extending direction. As shown in FIGS. 4 and 5, a tray traversing guide 250 is provided along the front side of one rail 211 on the front side of the first and second tray lateral feed rails 210 and 220. These traversing guides 250 correspond to the tray 5 shown in FIG.
It is composed of guide rails 251 and 252 that can be engaged with the first tray vertical and horizontal feed guide pair 53 on the lower surface, and one of the front rails 2 of the first and second tray horizontal feed rails 210 and 220.
11 are arranged in parallel. These traversing guides 250 are, as shown in FIG.
3, 204, a pair of rails 231 and 232 of the first and second tray vertical feed rails 230 and 240.
A guide rail 252 divided into two parts is installed with a predetermined gap therebetween. Further, as shown in FIG. 4, in the traversing guide 250 on the first tray lateral feed rail 210 side, the lift hoistway 4 is set at the set position.
Is set, the guide rail 251 is divided and arranged on both sides of the hoistway 4 of the lift. Therefore, the guide rail 251 is cut off on the hoistway 4 of the lift. In addition, as shown in FIG.
The tray vertical feed rails 230 and 240 have positions close to the first and second tray horizontal feed rails 210 and 220 (the left and right sides of the tray 5 moving on the first and second tray horizontal feed rails 210 and 220). (Position corresponding to longitudinal wheel 52)
Further, a guide roller 230R is rotatably supported as a supporting member of the tray 5 (the longitudinal wheels 52 thereof) with its rotation axis directed in the direction in which the first and second tray vertical feed rails 230 and 240 extend. Also, as shown in FIG. 6, first and second vertical guides 260 and 270 for the tray are provided along the first and second vertical feed rails 230 and 240 for the tray. The first vertical guide 260 is a guide rail 26 that can be engaged with each of the left and right vertical wheels 52 on the lower surface of the tray 5 shown in FIG.
1 and 261 at predetermined positions on the front and rear ends of the first and second tray vertical feed rails 230 and 240, adjacent to the inside of each pair of rails 231 and 232, and
31 and 232 are mounted so as to protrude to a predetermined height above the running surface of the vehicle. The second vertical guide 270 includes a pair of guide rollers 271 and 272 capable of engaging with the second tray vertical and horizontal feed guides 54 on the lower surface of the tray 5 shown in FIG. At 204, one front rail 2 of the first tray lateral feed rail 210
11 and the rear side of one rail 212 on the rear side of the second tray lateral feed rail 220 (that is, the rear side of the front one rail 211 of the first tray lateral feed rail 210 and the rear of the second tray lateral feed rail 220). (In front of one side rail 212) and in the middle (center) of each pair of rails 231 and 232 of each tray vertical feed rail 230 and 240, respectively, in parallel with the first and second tray vertical feed rails 230 and 240. A roller support frame 273 made of a predetermined length of channel steel is installed on each of the pair of guide rollers 27.
Reference numerals 1 and 272 are rotatably supported at both front and rear ends of each roller support frame 273 so as to be rotatable in the horizontal direction. In this way, a total of four guide rollers 271 and 272 are arranged at predetermined intervals in the vertical direction.

In FIG. 2, a first tray traverse device 2
13 is each rail 2 of the first tray lateral feed rail 210
11, a crank arm having rollers at both ends that can be engaged with the second tray longitudinal and transverse feed guides 54 of each tray 5;
A drive unit for turning the crank arm in a horizontal direction is provided as a pair. The rollers at both ends of each crank arm are alternately rotated by the pivotal movement of the pair of crank arms.
Each of the trays 5 is pushed out in the horizontal direction while engaging and disengaging with the engagement / disengagement end 540 of the second tray vertical / horizontal feed guide 54, and the entire first tray row 501 on the first tray traversal path 201 (see FIG. (To the left or right). The second tray traversing device 223 includes the first tray traversing device 21.
3 has the same configuration as that of the second
0 is installed between the respective rails 211 and 212 and performs the same operation.

In FIG. 6, a first tray vertical feeder 2
The sprocket 23 is installed close to the outside of the first tray vertical feed rail 230 and is driven by a motor.
4. The driven side includes a sprocket 235, an endless chain 236, a pair of engagement pins 237, and the like.
The drive-side sprocket 234 is rotatably supported in the horizontal direction at a position close to the end of one of the front side rails 211 of the first tray lateral feed rail 210, and is operated by a drive motor (geared motor) (not shown). Be linked. In this case, the rotation center of the sprocket 234 is set on the front side of the front one of the rails 211, and the sprocket 2
One point on the orbit 34 is positioned on an extension of the traversing guide 250 (guide rail 252) on the first tray traversing path 201 side. The sprocket 235 on the driven side is
Rail 211 on the front side of the tray horizontal feed rail 220
Is rotatably supported in a horizontal direction at a position close to the end of the. In this case, the rotation center of the sprocket 235 is set on the rear side of the front one of the rails 211, and one point on the orbit of the sprocket 235 is defined by the traversing guide 250 (guide rail 252) on the second tray traversing path 202 side.
Is positioned on the extension of Endless chain 236
Are the sprockets 234, 2
It is wound around 35. A pair of engagement pins 237 are attached to the endless chain 236.
Each of these engagement pins 237 is a first
A roller rotatable in the horizontal direction is provided at the upper portion so as to be able to engage with the pair of tray vertical and horizontal feed guides 53, and the roller protrudes above the endless chain 236 and is fixed to the endless chain 236. Here, a pair of engaging pins 2
37 are disposed so as to take a symmetrical orbiting position on the orbit of the endless chain 236, that is, at the same interval and distance between them. Usually, each engagement pin 23
7 is each guide rail 2 of each tray traversing path 201, 202
52, and waits at a stop position set on the extension of 52,
Each engagement pin 237 is moved from one stop position to the other stop position for each operation of the second tray vertical feeding devices 233 and 243. First and second tray rows 501, 50
When the tray 5 is moved to the first and second vertical paths 203 and 204 by the horizontal feeding of the second 2, the engaging pin 237 is engaged with one of the first tray vertical and horizontal feeding guide pairs 53 on the lower surface of the tray 5. Then, from this engaged state, one of the first tray vertical and horizontal feed guide pairs 53 is pushed vertically by the orbital movement of the engagement pin 237, and the tray 5 is fed vertically. The second tray vertical feeding device 243 is provided with the first tray vertical feeding device 2.
33, the second tray vertical feed rail 2
It is similarly installed outside 40 and performs the same operation.

The hoistway 4 of the lift, as shown in FIG.
As described above, the first tray traverse rail 210 and the front traverse guide 250 are cut out on the hoistway 4 at the set position on the first tray traverse path 201. In this way, the hoistway 4 of the lift is formed in a completely penetrated space from which an obstacle such as a rail is removed, and the lift 3 is installed on the hoistway 4. Here, as shown in FIG. 7, the lift 3 has four lift columns 31 in total.
And a lift guide 32 fixed to these lift columns 31
A lifting frame 34 guided up and down by guide rollers 33 that move along the lifting guide 32; and a lifting drive device 35 that drives the lifting frame 34 up and down. As shown in FIG. 4, the four lift columns 31 are
At the four corners of the elevator, the elevators are raised and installed outside the first tray lateral feed rail 210 and the traversing guide 250 on both sides of the hoistway 4, and as shown in FIG. The roller 33 and the elevating guide 32 are assembled and arranged. This lifting frame 34 is similar to that shown in FIG.
As shown in FIG. 5, a pair of tray rails 341 which are integrally formed in a substantially rectangular shape and which can be integrally connected to the first tray lateral feed rail 210 on both front and rear sides thereof, and a tray traverse is provided on one front side thereof. A tray guide 342 that can be arranged on the extension of the guide 250 is attached. In the lifting frame 34, the tray fixing devices are respectively provided at two predetermined positions inside the respective tray rails 341 (more specifically, at the center in the width direction and at the front and rear sides by a predetermined dimension from the center in the longitudinal direction). 343 are installed. As shown in FIG. 7, each of these tray fixing devices 343 includes a fixing pin 344 having a roller rotatable in a horizontal direction on an upper portion, a motor-driven feed mechanism 345 for displacing the fixing pin 344 in the vertical direction, and And is mounted on the lifting frame 34 so as to face upward. The lift lifting / lowering drive device 35 includes a motor driven drive sprocket 37, a driven sprocket 38, a drive chain 39, a counterweight 40, and the like.
As shown in FIG. 1, the drive motor 36 is connected to the hoistway 4 of the lift.
It is set up on a pit provided below. As shown in FIG. 7, the drive side sprocket 37 is attached to the lower side of the lift column 31 and is operatively connected to the drive motor 36, and the driven side sprocket 38 is attached to the upper side of the lift column 31. A drive chain 39 is wound around the sprockets 37 and 38, a counterweight 40 is connected to the drive chain 39, and the lifting frame 34 is suspended. Thus, the driving motor 3
6, the sprockets 37 and 38 are rotated, and the drive chain 39 is driven to rotate.
4 can be moved up and down.

The trays 5 used for the storage sections 21 and 22 of the automobile have the same configuration. As shown in FIGS. 8 and 9, a four-wheel traversing wheel 51, which is laterally supported on the lower surface of the tray 5 at substantially four corners thereof and can run on each of the tray traverse rails 210 and 220, A longitudinal wheel 52 having a four-wheel configuration, which is supported vertically in the vicinity of the inside of the wheel 51 and can run on each of the tray vertical feed rails 230 and 240.
The outer surface of each of the transverse wheels 51 and the longitudinal wheels 52 on the front side of the lower surface, and a tray 5 having a predetermined length.
Of the tray traversing guide 250
And a first groove-shaped (substantially inverted U-shaped cross section) engageable with the engagement pin 237 of the first and second tray vertical feeders 233 and 243.
And a pair of tray vertical and horizontal feed guides 53, which are arranged at a predetermined length at the center of the lower surface thereof in the longitudinal direction of the tray 5, and the second vertical guide 270 of the tray 5 and the first and second trays A second tray vertical / lateral feed guide 54 having a groove shape (a substantially U-shaped cross section) engageable with (a roller of) the crank arm of the feed device 213 or 223; The guides 53 and 54 are different in size, and the first tray vertical and horizontal feed guide pair 53 is formed in a small size, and the second tray vertical and horizontal feed guide 54 is formed in a large size. The structure is the same, and a pair of angle members are attached to the lower surface of the tray 5 in parallel.
0 and 540 are expanded in a C-shape. In addition, couplers 6 are provided on both left and right sides of each tray 5 to connect the trays 5 adjacent to each other in the horizontal direction as a tray row. The coupler 6 has a female connection fitting 60 having an engaged portion having a substantially U-shaped flat cross section, and a substantially inverted U-shaped flat cross section.
And a male connection fitting 61 having a U-shaped engagement portion. Female connection fittings 60 are attached to the front and rear sides of the left side of each tray 5, and male connection fittings 6 are mounted to the front and rear sides of the right side.
1 is attached.

In this manner, the plurality of trays 5 are arranged as shown in FIG.
As shown in FIG. 2, the storage units 21 and 2
2 are arranged according to the following tray standby layout. That is, the storage unit 21 of the two-layer car,
At 22, as shown in FIG. 2, empty space S of the tray is continuously formed on the first tray traversing path 201 on the lift hoistway 4 and the second tray traversing path 204 adjacent thereto. Trays 5 are arranged in a row, and the trays 5 adjacent to each other are detachably connected via a coupler 6. Thus, a first tray row 501 is formed. Further, a plurality of trays 5 are arranged in a row, and the mutually adjacent trays 5 are removably connected via a coupler 6 without providing an empty space for the trays on the second tray traversing path 202. Placed. Thus, the second tray row 502 is formed. In this tray standby layout, the second tray row 502 is connected to two trays 5 more than the first tray row 501 by two.

Further, in the storage section 21 of the upper-level automobile, the tray pull-in section 7 is additionally provided as described above. The retraction unit 7 is provided with a first tray traverse path 20.
10 is set close to one end (the left end in the figure) of FIG.
As shown in the figure, a tray retraction device 71 is installed therein. The tray retraction device 71 includes a guide rail 72 installed vertically on the tray retraction unit 7, a guide frame 73 with wheels that is disposed on the guide rail 72 and that can be displaced in the vertical direction, Guide frame 7
And a drive device 75 such as a power cylinder for driving the guide frame 73, the tray pull-in rail 74 being installed on the first tray 3 and being continuously connectable to the first tray lateral feed rail 210.
And The tray 5 is arranged on the tray retraction device 71 of the tray retraction unit 7 and connected to (the coupler 6 of) the tray 5 at the end of the first tray row 501 as necessary, and can be circulated on the tray circulation path 200. It has become.

Next, the operation of the horizontal circulation type parking device by the operation of entering and leaving a car will be described. Here, in the storage units 21 and 22 of each of the two-tiered vehicles, there are mixed real trays on which vehicles are mounted and empty trays on which no vehicles are mounted, and these trays are normally waiting in a tray standby layout. . (Storing operation) When a vehicle is stored, first, a preparation operation for storing is performed. 1 and 2, the storage unit 21 (2
The lifting frame 34 of the lift 3 is moved to 2). When the lifting frame 34 is stopped at the level, the first tray lateral feed rail 210 of the level and the tray rail 341 of the lifting frame 34 are continuously connected (as shown in FIG. 4), and The guide 250 and the tray guide 342 are continuously arranged on the same straight line, and the first tray traversing path 201 is continued. Here, the first and second tray rows 501 and 502 on the first and second tray traverse paths are shifted from the tray waiting layout to the tray circulation layout. That is, on the first tray traversing path 201, the first tray row 501 is moved to the first tray traversing device 213.
As a result, the sheet is traversed by one tray toward the hoistway 4 of the lift. Subsequently, the tray 5 on the side of the second tray traverse path 202 on the first tray traverse path 203 is moved by the first tray longitudinal feeder 233 to the first tray traverse path 20.
It is fed longitudinally to one side and connected to the first tray row 501. As a result, the first and second tray rows 501 and 502 have the same number of trays, and the first and second tray traversing paths 2
01, 202 first and second tray traverse rails 21
0, 220, these tray lateral feed rails 210, 22
It is transformed into a tray circulation layout in which an empty space S for one tray is formed at one diagonal end between zeros. In the first tray traversing path 201 (as shown in FIG. 4), the traversing wheels 51 of each tray 5 ride on the first tray traversing rail 210 or the tray rail 341, and the One tray vertical / transverse guide pair 53 is engaged with the tray horizontal guide 250 or the tray guide 342. Each tray 5 is connected via a coupler 6, and the entire first tray row 501 is connected (continuous). Also, the first tray lateral feeder 213 is provided on one side (hereinafter referred to as the right side) of the hoistway 4 of the lift, on each of the second tray vertical / lateral feed guides 54 of the two trays 5 (both engaging and disengaging ends 540). Each roller of the pair of crank arms is engaged, and the first tray row 501 is movable. In the second tray traversing path 202, the traversing wheels 51 of each tray 5 ride on the second tray traversing rail 210, and the first tray longitudinal and traversing guide pair 53 of each tray 5 traverses the tray. It is engaged with the guide 250. Each tray 5 is connected via a coupler 6,
The entire second tray row 502 is connected (continuous).
Similarly, each roller of a pair of crank arms of the second tray lateral feed device 223 is engaged with each of the second tray vertical / lateral feed guides 54 (both engaging and disengaging ends 540) of the two trays 5. The second tray row 502 is movable.

Subsequently, the first and second tray traverse devices 2
13 and 223 are operated, and the first and second tray rows 501 and 502 are moved to the first and second positions by the pivotal movement of each crank arm.
Empty space S on the second tray crossing paths 201 and 202
It is traversed toward. At this time, the first tray vertical / horizontal feed guide pair 53 of each tray 5 is moved to the traverse guide 520 of the tray.
, And this guide causes each traversing wheel 51 to roll on the first and second tray traverse rails 210 and 220. By this lateral feed, the first and second tray rows 501,
The tray 5 at the end 502 is the first and second tray traversing paths 20.
3, 204, each longitudinal wheel 5 on the lower surface of the tray 5
2 is provided on a part of the first and second tray vertical feed rails 230 and 240 with the first and second tray horizontal feed rails 210 and 220.
Abuts on the guide roller 230R arranged in close proximity to the
The rotation of the guide roller 230R causes each longitudinal wheel 52 to rotate.
Rides on the top of the guide roller 230R and is positioned on each tray vertical feed rail 230, 240. At the same time, the first tray vertical and horizontal feed guide pair 5
The engagement pins 237 of the first and second tray longitudinal feeders 233 and 243 are engaged with one of the engagement / disengagement ends 530 of the third. By the lateral feed of the first and second tray rows 501 and 502, empty spaces S are formed at the other diagonal ends between the first and second tray lateral feed rails 210 and 220, respectively.

Subsequently, the first and second tray longitudinal feeding devices 233 and 243 are operated (as shown in FIG. 6).
The engagement pin 237 is moved from its stopped position to the sprocket 23.
4 and 235, the engaging pin 237 is completely engaged with one of the first pair of vertical and horizontal feed guides 53 on the lower surface of the tray 5, and the tray 5 is moved together with the orbital movement of the engaging pin 237. Extruded vertically. Each of the trays 5 has a front or rear longitudinal wheel 52 slidably guided by a first longitudinal guide 260 so that the first tray longitudinal feed rail 23
0, 240, the first and second tray traversing paths 2
03 and 204 are vertically fed toward the empty space S. When the tray 5 is moved, the first pair of vertical and horizontal feed guides 53 and the second vertical and horizontal feed guide 54 on the lower surface of the tray 5 are guided by guide rails on the first and second vertical paths 203 and 204, respectively. 252 through both sides and between them. During this vertical feeding, each tray 5 further includes a second tray vertical / horizontal feed guide 54 on the lower surface of the tray 5 and a second vertical guide 2 on each tray vertical path 203, 204.
70, that is, the pair of guide rollers 271 and 272 are engaged, and are guided to move in the vertical direction. When each tray 5 moves to the middle part of each tray vertical path 203, 204, the second tray vertical and horizontal feed guide 54 on the lower surface of the tray 5 is moved to two sets of second vertical guides 2 on each tray vertical path 203, 204.
70, that is, a total of four guide rollers 271, 272
And the longitudinal wheels 52 are guided in the vertical direction so that the front or rear longitudinal wheels 52 are moved to the second tray traversing path 202 side or the first
Of the first traversing path 201 on the side of the tray traversing path 201 and the traverse wheels 52 on the rear side or the front side of the first traversing path 201 side or the second tray traversing path 2
The second longitudinal guide 260 on the 02 side is engaged with the first longitudinal guide 260. When each tray 5 enters the first and second tray traversing paths 201 and 202 by this longitudinal feeding, each traversing wheel 51 on the lower surface of the tray 5 is moved by the first and second tray traversing rails 210 and 22.
0, the first and second tray vertical feed rails 230, 2
When the guide roller 210R rotates, each traversing wheel 51 rides on the top of the guide roller 210R, and is positioned on each tray lateral feed rail 210, 220. At the same time, the first and second tray vertical feeders 233, 2
43 are engaged with the sprockets 234, 235.
, And stops while being engaged with one of the engagement / disengagement ends 530 of the first pair of vertical and horizontal feed guides 53 on the lower surface of the tray 5.

As described above, the first and second tray horizontal feeders 213 and 223 and the first and second tray vertical feeders 23
3 and 243, the first and second tray traversing paths 20
Steps of laterally feeding the first and second tray rows 501 and 502 toward an empty space S for one tray formed at one diagonal end of each of the first and second diagonal lines, , The step of vertically feeding the tray 5 toward the empty space S formed at the other diagonal end of the second tray traversing paths 201 and 202, thereby causing the tray 5 to be (22), the empty tray 5 is moved on the hoistway 4 of the lift.

Here, the first and second tray lateral feeders 21
3, 223, first and second tray vertical feeders 233, 2
43 are respectively stopped. Subsequently, the tray fixing device 343 on the elevating frame 34 is operated, and each fixing pin 344 is displaced upward by the feed mechanism 345, and is inserted into the second tray vertical and horizontal feed guide 54 on the lower surface of the empty tray 5 to engage. Are combined. Accordingly, the movement of the tray 5 in the width direction (left-right direction) on the lifting frame 34 is restricted. The tray 5 has the front and rear transverse wheels 51 mounted on a tray rail 341 on the lifting frame 34 and a first tray vertical and horizontal feed guide pair 53 and a tray guide 34.
2 is engaged, and the movement of the tray 5 in the longitudinal direction (front-back direction) on the elevating frame 34 is restricted. Thus, the tray 5 is fixed on the lifting frame 34.

Subsequently, the sprockets 37 and 38 are rotated by the operation of the lift drive device 35 of the lift 3, and the lift frame 34 is driven by the drive of the drive chain 39 to move on the lift passage 4 of the lift by the guide of the lift guide 32. Rise,
The empty tray 5 is separated from the first tray row 501 on the first tray traversing path 201 and transferred to the entrance 1 of the automobile. At this time, the hoistway 4 of the lift is opened in the storage unit 21 or 22 of the car of one layer from which the empty tray 5 has been taken out, and the first tray row 501 left on one side (right side) thereof. Means that each tray 5 has a coupler 6
, And a part of the trays 5 is engaged with the first tray traversing device 213, and the movement is restricted. The elevating frame 34 is stopped when the empty tray 5 is raised to a position slightly higher than the opening 16 of the turntable 15 installed in the entrance 1 of the vehicle. Subsequently, a pair of tray support arms on both sides of the opening 16 are advanced toward the opening 16 by the advance / retreat driving mechanism. That is, each tray support arm is inserted into the opening 16 on the lower surface side of the tray 5 stopped. Subsequently, the lifting frame 34 is lowered by the operation of the lift 3, and the tray 5 is lowered, and is supported by the tray support arm in the opening 16.
At the same time, the lifting frame 34 of the lift 3 is separated from the lower surface of the tray 5, and the tray 5 is transferred from the lift 3 to the turntable 15. Subsequently, the turntable 15 is rotated 90 degrees by the turning drive device, and the longitudinal direction of the tray 5 is directed to the entrance 10 of the automobile. In this way, the preparation operation for storing is completed.

When the empty tray 5 stands by at the entrance 1 of the vehicle in this way, the automatic opening / closing door 11 of the entrance 10 of the vehicle is opened. The incoming car is parked as it is forward. When the vehicle gets on the tray 5 and the occupant goes out of the warehouse, the entrance 10 opens and closes the automatic door 1.
1, the turning drive of the turntable 15 is operated, and the turntable 15 is rotated. When the turntable 15 is rotated by 90 degrees, the vehicle is stopped, and the vehicle is turned in the vehicle storage direction in the vehicle storage units 21 and 22.

Subsequently, the lift 3 is operated. The lifting frame 34 is lifted and the tray 5 is supported by the lifting frame 34, and at the same time, the opening 16 of the turntable 15 is opened.
Lifted up. When lifted to a predetermined height, the lift 3 is stopped. Subsequently, the pair of tray support arms is retracted from the opening 16 by the advance / retreat driving device. With this tray support arm retracted,
The operation of the lift 3 is restarted, and the elevating frame 34 on which the tray 5 mounted on the garage vehicle is placed is lowered along the elevating guide 32.

The elevating frame 34 of the lift 3 is used to store the tray 21 or 2 in the upper or lower level of the car from which the tray is to be taken out.
2 and the tray rail 34 on the lifting frame 34
1 is connected to the first tray lateral feed rail 210, the first tray lateral path 201 is continued in the storage section 21 or 22 of the car of the hierarchy, and the tray 5 on the elevating frame 34 is connected to the hoistway of the lift. 4 are connected via a mutual coupler 6 to a tray row 501 left on the right side. If necessary, the tray row 501 is similarly circulated on the car storage 21 or 22. In this way, the stored vehicle is stored, and the storage is completed.

(Departure operation) In FIGS. 1 and 2, when the vehicle is taken out of the car, first, the storage unit 2 of the car in the upper or lower hierarchy from which the actual tray 5 on which the car to be taken out is taken out is taken out.
The lift frame 34 of the lift is moved to 1 or 22.
The first tray traverse path 201 is continued in the hierarchy, and the first and second tray rows 501 and 502 are shifted from the tray standby layout to the tray circulation layout on the first and second tray traverse rails 210 and 220. Is done. Similarly to the preparation operation for storing, the first and second tray traverse devices 21
3, 223 and first and second tray vertical feeders 233,
243, the first and second tray traversing paths 201, 2
02, a step of laterally feeding the first and second tray rows 501 and 502 toward an empty space S for one tray formed at one diagonal end of the first and second trays, And the step of vertically feeding the tray 5 toward the empty space S formed at the other diagonal end of the second tray traversing path 201, 202, so that the actual tray 5 It is circulated on 22 and moved on the hoistway 4 of the lift. This real tray 5
Is fixed by the tray fixing device 343 on the elevating frame 34, the elevating drive device 35 of the lift 3 is operated. The lifting frame 34 rises on the hoistway 4 of the lift,
The tray 5 carrying the outgoing car is separated from the first tray row 501 on the first tray traverse rail 210,
It is transferred to the entrance 1 of the car. The lifting frame 34 is
When the actual tray 5 is raised to a position slightly higher than the opening 16 of the turntable 5 installed in the entrance 1 of the vehicle, the actual tray 5 is stopped. Subsequently, a pair of tray support arms on both sides of the opening 16 are advanced toward the opening 16 by the driving mechanism, and are inserted into the lower surface of the tray 5. Subsequently, the lifting frame 34 is lowered by the operation of the lift 3, and the tray 5 is lowered, and is supported by the tray support arm of the opening 16. At the same time, the lifting frame 34 of the lift 3 is separated from the lower surface of the tray 5, and the tray 5 is transferred from the lift 3 to the turntable 15. Subsequently, the turntable 15 is rotated 90 degrees by the turning drive device, and the longitudinal direction of the tray 5 is directed to the entrance 10 of the automobile. Here, the automatic opening / closing door 11 of the entrance / exit 10 of the automobile is opened. When an occupant enters the chamber and gets on,
The retrieval vehicle is released as it is by moving forward. The delivery is completed in this way.

As described above, in the horizontal circulation type parking device according to the above-described embodiment, the tray is set at the set position on the first tray traverse rail 210 forming the first tray traverse path 201 and the tray traverse guide 250. Traverse rail 210,
The traverse guide 250 is interrupted to form the hoistway 4 of the lift, and the lift 3 is installed in the hoistway 4 that completely penetrates. Therefore, the tray traverse rail 210 is set at a set position on the first tray traverse path 201. The lift 3 can be installed with the traversing guide 250 having a simple structure. In the lift 3, the first tray traverse path 201 is attached to the lifting frame 34.
It is only necessary to provide the tray rail 341 and the tray guide 342 which form a part of the tray lateral feed rail 210 and the traversing guide 250, and the parts of the existing lift can be generally used in common. Can be planned.

In this horizontal circulation type parking device, the tray rail 341 of the lift frame 34 of the lift 3 is used.
And the tray guide 342 in the storage section 2
By connecting to the 1 or 22 first tray traversing path 201 (the first tray traversing rail 210 and the traversing guide 250), the first tray traversing path 201 is stored in the storage section 21 or 22 of the car at that level. Continuously, the tray row 501 on the first tray traverse 201 and the second tray traverse 50
2 is shifted from the tray standby layout to the tray circulation layout, so that as soon as the lift frame 34 of the lift 3 moves to the storage 21 or 22 of the destination car, the storage 21 or 22 22, the tray 5 can be circulated, and the hoistway 4 of the lift is opened in the storage section 22 or 21 of the car of another level. As soon as the loading / unloading tray 5 is moved onto the lifting frame 34 of the lift 3, the tray 5 can be transferred to the entrance 1 of the automobile by the lifting frame 34 of the lift 3. Therefore, there is no useless operation in the operation of the entire parking device, and the entering / leaving operation can be performed quickly and smoothly.

Further, in this embodiment, a tray fixing device 343 for engaging and disengaging a fixing pin 344 with a second tray vertical and horizontal feed guide 54 on the lower surface of the tray 5 by a feed mechanism 345 on the elevating frame 34 of the lift 3. The second tray vertical and horizontal feed guide 5 on the lower surface of the tray 5
By engaging the fixing pins 344 with the tray 4, the movement of the tray 5 on the lifting frame 34 of the lift 3 in the left-right direction can be surely restricted. By removing the fixing pin 344 from the, the movement regulation of the tray 5 on the lifting frame 34 of the lift 3 can be reliably released. In addition, each first tray traverse path 2 of the storage units 21 and 22 of the car of each level
In the first tray row 501, a first row of trays 501 is connected to the right side of the hoistway 4 of the lift via a coupler 6, and some of the trays 5 are connected to the first tray lateral feeder 21.
3, the movement of the first tray row 501 can be restricted while the tray traverse device 213 is stopped. In this case, the left side of the hoistway 4 of the lift is a tray empty space, and the tray 5 is not stopped. Therefore, the tray 5 is
The front and rear movement of the tray 5 is regulated by the engagement between the tray guide 342 on the lifting frame 34 and the first pair of vertical and horizontal feed guides 53 of the tray 5 when the tray 5 is placed on the lifting frame 34. Since the horizontal movement of the tray 5 on the lifting frame 34 is regulated by the fixing device 343, when the lifting frame 34 is raised and lowered on the lifting path 4 of the lift, the tray 5 is securely fixed on the lifting frame 34. Thus, it is possible to prevent the frame from falling from the lifting frame 34. In addition, the hoistway 4 of the lift is opened in the storage units 21 and 22 of the cars of each level, and the first tray traverse path 20 is opened.
1 is interrupted without requiring any special equipment in this tray traverse 201.
01 can be restricted, and when the lifting frame 34 of the lift 3 is moving to the storage section 21 (or 22) of one of the cars or the entry section 1 of the car, The tray 5 on the first tray traversing path 201 can be prevented from dropping on the hoistway 4.

In this embodiment, the tray retracting section 7 is provided in the storage section 21 or 22 of the car on one level, close to the end of the first tray traversing path 201,
A tray retraction device 71 is installed in the retraction unit 7 and the tray 5 is arranged so that the tray 5 can be connected to the first row of trays 501.
Add a parking space for one car to 1 or 22
Although the number of accommodated cars is increased, the number of accommodated cars can be further increased by providing the tray pull-in portions 7 on all levels.

In this embodiment, a turntable 15 is provided at the entrance 1 of the vehicle, and the front of the vehicle is moved to the entrance 10 of the vehicle when the vehicle leaves (or enters).
Instead of this turntable, the tray turning device 17 is placed on the lift frame 34 of the lift.
Can be provided. In this case, as shown in FIGS. 11 and 12, a rectangular opening 13 slightly larger than the tray 5 is provided to allow the tray 5 to pass through the center of the floor of the entrance 1 of the vehicle. It is communicated with Road 4.
On the other hand, the tray turning device 17 includes a turning table 170,
The turning drive device 173 is provided. Swivel table 17
Reference numeral 0 denotes a frame that is assembled in a substantially rectangular shape slightly smaller than the plane of the tray 5, and has a center post 171 attached to the center on the lower surface side. The tray rail 34
Numeral 1 is fixed to the upper surface side, front and rear sides of the turning table 170, and the tray guide 342 is fixed to the upper surface side and the front side of the turning table 170. Further, a pair of tray fixing devices 18 are fixed at predetermined positions on the upper surface side of the turntable 170. Here, a tray fixing device 41 having a lock arm 42 provided on one side and the other (left side) of the hoistway 4 of the lift is used as the tray fixing device 18. The lock arm 42 is disengaged from the engagement / disengagement end 540 of the tray vertical / horizontal feed guide 54 of the tray 5, thereby restricting the movement of the tray 5 and releasing it. A bearing 172 for a center post is fixed to the center of the lift frame 34 of the lift, and the turning table is rotatably mounted on the lift frame 34 with the center post 171 supported by the bearing 172. A rack drive system is used for the turning drive device 173 of the turning table 170. That is, a rack 174 is provided on the peripheral surface of the center post 171 of the turning table 170, and the motor 176 is provided on the lifting frame 34 in close proximity to the bearing 172 of the center post 171.
A drive pinion 175 is provided, and the rack 174 and the pinion 175 are engaged.

In this manner, the tray 5 is mounted on the tray rail 3 fixed to the turning table 170 of the lifting frame 34.
41. As shown in FIG. 12, by the operation of the lifting drive device 35 of the lift 3, the lifting frame 34 is raised, and the tray 5 is raised together with the rotation table 170 onto the opening 13 of the entrance 1 of the vehicle. Is turned 180 degrees by the turning drive device 173, and the front part of the tray 5 (the front part of the car) is directed to the entrance 10 of the car. Subsequently, the lifting frame 34 is slightly lowered, and the tray 5 is landed on the floor level as shown in FIG. When the tray 5 is returned to the storage unit 21 or 22 of the automobile, the above operation is reversed, and the elevating frame 34 is moved down to store the upper or lower storage unit 21.
Alternatively, the tray circulation path 200 is formed in the tray 22 and the tray row 501 is continuously circulated. Even in this case, the tray 5 is located on the intermediate portion of the first tray traversing path 201.
Can be turned, and the front part of the vehicle can be turned in the exit direction. In FIGS. 11 and 12, the turning table 170 is turned 180 degrees.
It is also possible to set a turning angle in accordance with the layout of the building, such as a degree turning. Further, in the case of the tray turning device 17, the tray 5 can be turned just above the first tray traversing path 201.

Further, in the above-described embodiment, the storage unit of the vehicle having the two-layer structure is exemplified. However, the storage units of the vehicles of three or more layers are similarly provided with the lifts, and the storage units of the vehicles of all the layers are provided. Then, the tray row on the first tray traverse path and the tray row on the second tray traverse path are made to stand by by the tray standby layout, the lift hoistway is opened, and the tray rail and tray guide of the lift hoist frame are By connecting to the tray traversal of the storage unit of the car at the level where the car is moved in and out, the first tray traverse is continuously performed at the storage of the car of that level, and the tray row on the first tray traverse is connected. By shifting the tray rows on the second tray traverse path from the tray standby layout to the tray circulation layout, the same operation and effect as in the above embodiment can be obtained. Further, in the above-described embodiment, two rows of tray traversing paths are illustrated in the storage unit of each level of the car.
The same operation and effect as in the above embodiment can be achieved by configuring the storage unit of a vehicle having three or more tray traversing paths in the same manner. Further, in the above-described embodiment, the parking equipment is installed as an underground installation type. However, the present invention can be similarly applied to a parking equipment installed on the ground.

[0036]

As described above, in the horizontal circulation type parking device according to the present invention, the tray traverse path is interrupted at the set position on the tray traverse path, that is, at the tray stop position adjacent to one of the tray vertical paths. Since the hoistway of the lift is formed and the lift is installed, the tray traverse path can be simplified at a set position on the tray traverse path, and the lift can be installed at low cost. Further, in this horizontal circulation type parking device, a tray traversing means that can be connected to a tray traversing path of a storage unit of a car of each layer is provided on a lift of a lift,
In a storage unit of a car on all levels, a tray row on a first tray traverse and a tray row on a second tray traverse adjacent thereto are connected to a hoistway of a lift on the first tray traverse and the adjacent tray length. The tray is laid on the path by a tray standby layout that continuously forms an empty space of the tray, the lift hoistway is opened, and the tray traversing means of the lift platform is moved to the storage section of the car at the level where the car is loaded and unloaded. Connected to the first tray traverse, so that the first tray traverse is continuously connected to the storage section of the car at that level, and the tray rows on the first tray traverse and the trays on the second tray traverse are connected. Since the rows are shifted from the tray standby layout to the tray circulation layout, when a car is moved in and out, the lift platform is immediately moved to the storage area of the destination car when the car is moved in and out. The tray can be circulated in the storage section of the vehicle, and the lift hoistway is open in the storage section of the car at the other level. As soon as the entry / exit tray is moved, the elevator can be moved up and down to transfer the tray to the entrance of the car. Therefore, it is possible to efficiently perform the entry / exit operation of the car, and to quickly and smoothly enter / exit the car.

[Brief description of the drawings]

FIG. 1 is a front vertical sectional view of an entire horizontal circulation type parking device according to a first embodiment of the present invention.

FIG. 2 is a plan view of a storage unit of the automobile of the parking device.

FIG. 3 is a perspective view of a tray horizontal feed rail, a tray vertical feed rail, and a guide roller provided in a storage section of the automobile of the parking device.

FIG. 4 is a partially enlarged plan view of a storage section of the automobile of the parking device.

FIG. 5 is a partial longitudinal sectional view of a tray lateral feed rail, a traversing guide, and a tray provided in a storage section of the automobile of the parking device.

FIG. 6 is a plan view of a tray vertical feed rail, a vertical guide, and a tray vertical feed device provided in a storage section of a car of the parking device.

FIG. 7 is an enlarged vertical sectional view of a lift provided in the parking device.

FIG. 8 is a vertical sectional view of a tray provided in the parking device.

FIG. 9 is a plan view of a lower surface side of a tray provided in the parking device.

FIG. 10 is a plan view of a tray retracting device provided in a tray retracting portion of the parking device.

FIG. 11 is an enlarged vertical sectional view of the tray turning device provided in the parking device at the time of landing on the tray.

FIG. 12 is an enlarged vertical sectional view of the tray turning device provided in the parking device when the tray is turned.

FIG. 13 is a plan view of a conventional horizontal circulation type parking device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Car entry part 10 Car entrance / exit door 11 Automatic opening / closing door 12 Recess 13 Opening 14 Supporting roller 15 Turntable 16 Opening 17 Tray turning device 170 Turning table 171 Center post 172 Bearing 173 Turning drive 174 Rack 175 Pinion 176 Motor Reference Signs List 18 tray fixing device 21, 22 car storage unit 201 first tray traversing route 202 second tray traversing route 203 first tray traversing route 204 second tray traversing route 210 first tray traversing rails 211, 212 Rail 210R Guide roller 213 First tray lateral feed device 220 Second tray lateral feed rail 223 Second tray lateral feed device 230 First tray vertical feed rail 231 232 Rail 230R Guide roller 233 First tray longitudinal feed Equipment 234 Drive-side sprocket 235 Driven-side sprocket 236 Endless chain 237 Engagement pin 240 Second tray vertical feed rail 243 Second tray vertical feed device 250 Traversing guide (tray traversing guide) 251, 252 Guide rail 260 First Longitudinal guide 261 Guide rail 270 Second longitudinal guide 271, 272 Guide roller 273 Roller support frame 3 Lift 31 Lift column 32 Elevating guide 33 Guide roller 34 Elevating frame (elevating platform) 341 Tray rail (trailing means) 342 Tray Guide (tray traversing means) 343 Tray fixing device 344 Fixing pin 345 Feeding mechanism 35 Lifting drive device 36 Drive motor 37 Drive sprocket 38 Driven sprocket 39 Drive chain 40 Counterway G 4 Lift hoistway 5 Tray 51 Traversing wheels 52 Traverse wheels 53 First tray longitudinal / transverse guide pair 530 Disengagement end 54 Second tray longitudinal / transverse guide 540 Disengagement end 501 First tray row 502 Second Tray row 6 Coupler 60 Female connection fitting 61 Male connection fitting 7 Tray retraction unit 71 Tray retraction device 72 Guide rail 73 Guide frame 74 Tray retraction rail 75 Drive S Empty space of tray

Claims (5)

[Claims] 1. A plurality of trays on which an automobile is mounted are arranged in rows and in parallel with a plurality of rows. A plurality of tray traversing paths for traversing the tray rows and each tray between both ends of each tray traversing path are provided. A plurality of trays for vertically feeding the vehicle and a car storage section composed of a plurality of layers formed in a layered manner, and installed between the car storage section of each layer and the entry section of the car, and lift and lower each tray A transporting lift, and a tray circulation layout having an empty space for one tray is formed at one diagonal end between the tray rows adjacent to each other in the storage section of the car of each level, A step of traversing each tray row toward the empty space, and a step of vertically feeding the trays toward the vacant space formed at the other diagonal end between the tray rows by this traverse In a horizontal circulation type parking device that circulates and moves trays, the hoistway of the lift is adjacent to one of the traversing paths on one side of the arbitrarily selected first tray traversing path between the storage units of the cars of all levels. The first tray traverse path is interrupted at the tray stop position, and the first tray traverse path is formed to penetrate. The lift is configured to be able to move up and down on the lift path of the lift. 1
Tray traversing means connectable to the first tray traversing path, and in the storage unit of the car of all layers, the tray row on the first tray traversing path and the tray row on the second tray traversing path adjacent thereto are the first. Of the lift on the tray traverse path and the adjacent tray traverse path with the tray standby layout in which the empty space of the tray is continuously formed, the lift hoistway is opened, and the tray traverse of the lift platform The means is coupled to the first tray traverse of the storage of the car at the level where the car is moved in and out, so that the first tray traverse is continuous at the storage of the car of that level, A horizontal circulating parking device wherein a tray row on a tray traverse and a tray row on a second tray traverse are shifted from a tray standby layout to a tray recycle layout. 2. The horizontal circulation type parking device according to claim 1, further comprising a tray fixing device disposed on the lift platform of the lift so as to be detachable from the tray and restricting movement of the tray. 3. The horizontal circulation type parking device according to claim 1, further comprising a tray retraction portion provided in a storage portion of an arbitrary vehicle in the vicinity of a tray traversing route or a tray traversing route. 4. A tray traversing path is provided with a tray traversing rail capable of traversing a tray, and a tray traversing guide engaging with the tray to guide the traversing thereof. The horizontal circulation type parking apparatus according to any one of claims 1 to 3, further comprising a tray rail connectable to the rail, and a tray guide that can be continuously arranged on a traverse guide of the tray. 5. The horizontal circulation type parking device according to claim 1, further comprising a tray turning device for turning the tray on the lift platform of the lift.