JPH06288111A - Tray transfer device in multistory parking garage - Google Patents

Abstract

PURPOSE:To provide a tray transfer device in which a lift supporting surface matches accurately with the transfer route surface of a storing rack when a car is transferred between the storing rack and a lift, a vertical lock device to prevent these surfaces from being mismatched as the result of the extension and retraction of a lift chain, rope, etc., around the transfer of the car is not required, trays stored in the storing racks do not move frequently on the transfer route, there is no danger of being pulled toward the vertical route side and dropped by earthquake, etc., its construction is simple and its cost is low. CONSTITUTION:Mltiple players of storing racks 1 which are provided with a transfer route 3 for transferring trays 2 for car loading are formed vertically, and a vertical route 4 through which a lift 5 is raised and lowered is formed a the end of the storing racks 1. Also a car gateway 6 is provided in the vertical route 4, the trays 2 are loaded on carriages 7, and rails 8 and 9 on which the carriages 7 travel are installed on both sides opposed to each other in the transfer route 3 and vertical route 4. Then an operating member 11 to transfer the carriage 7 between the transfer route 3 and the vertical route 4 is installed in respective storing racks 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tray delivery device in a multi-storey parking lot.

[0002]

2. Description of the Related Art Conventionally, as a tray transfer device in a multi-storey parking lot of this kind, a plurality of storage shelves having a transfer path for transferring a tray for loading an automobile are vertically formed, and one end or an intermediate portion of the storage shelves is formed. It is well known that a hoistway having a lift for raising and lowering a tray is formed in the section, and an entrance / exit of a vehicle is provided in the hoistway.

[0003]

By the way, in the tray delivery device as described above, the vehicle is delivered between the storage shelf and the lift unless the support surface of the lift and the transfer road surface of the storage shelf are accurately aligned. Since it becomes difficult, it is necessary to have an aligning device for accurately aligning it, and because the lift suspension chain or rope is prevented from expanding and contracting due to load fluctuations before and after delivery of the vehicle, In order to prevent this, a vertical locking device is required, and since the trays that have been delivered to the storage shelf and stored in the storage shelf are movably mounted on the transfer path, they can be moved up and down on the hoistway side in the event of an earthquake. Since a horizontal stopper must be provided because it is dangerous to fall over here and fall here, it complicates the structure as a whole, making manufacturing and operation difficult and expensive. There is a problem such as that.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to solve the problem of the tray transfer device in the conventional multi-storey parking lot and to use a special aligning device when transferring the vehicle between the storage rack and the lift. Up and down to prevent the lift supporting chain or rope from expanding and contracting before and after the vehicle is delivered, and to accurately align the support surface of the lift with the transfer road surface of the storage rack. No device is required, and the trays stored in the storage shelves that are stored in the storage shelves do not move around on the transfer path indiscriminately, and there is a risk that they will be drawn to the hoistway side and fall there when an earthquake occurs. Therefore, it is an object of the present invention to provide an inexpensive tray transfer device which has a simple structure as a whole and is easy to manufacture and operate.

[0005]

In order to achieve the above object, the present invention provides a plurality of upper and lower storage shelves having a transfer path through which a tray for loading an automobile is transferred. In a multi-story parking lot in which layers are formed and a hoistway having a lift for raising and lowering a tray is formed at one end or an intermediate part of the storage shelf, and the hoistway is provided with an entrance / exit of an automobile, the tray is Rails that are mounted on a trolley and on which the trolley moves are mounted at opposite sides of the transfer path and the hoistway, and each storage shelf has an operating member that shifts the trolley between the transfer path and the hoistway. It is provided, and the delivery is performed in the space of the hoistway. According to a second aspect of the present invention, in the first aspect of the present invention, the lift is a lift guide installed at four corners of the hoistway, a support rod supported by the lift guide so as to be vertically movable, and a tray from the support rod. An elevating arm that extends downward and has a tray receiving portion formed at the front, and is provided at a position such that the interval between the elevating guides facing each other is wider than the width of the tray. Is. According to a third aspect of the invention, in the first or second aspect of the invention, a turntable for mounting a tray is rotatably provided on the bottom surface of the hoistway. According to a fourth aspect of the present invention, in any one of the first to third aspects of the present invention, the actuating member includes a connecting rod having one end attached to a side edge opposite to the hoistway of the carriage, and one end pivotally supported at the other end. And the other end of which is pivotally supported by the building outdoor equipment, and an actuator for rocking this rocking lever. By rocking the rocking lever, the carriage is moved between the storage rack and the lift. It is something to move.

[0006]

In this invention as described above, when the vehicle mounted on the tray of the storage rack is to be unloaded, the operating member is actuated to move the carriage on the rail of the transfer path and ride on it. Transfer the tray, move it to the rail of the hoistway, stop it, lift the lift and transfer the tray from the dolly to the lift, stop the lift when the tray rises from the dolly, operate the operating member in the opposite direction. Transfer the cart from the rail of the hoistway to the rail of the transfer path, return the tray on it to the original position, raise or lower the lift to the entrance and exit, and stop.
Get the car out. At the time of warehousing, the car is placed on the tray supported by the lift at the entrance / exit, then the lift is raised, and when the tray reaches above the rail of the hoistway corresponding to the storage shelf to be stored, stop The operating member is operated to move the truck on the rail of the transfer path, move it to the rail of the hoistway located below the tray on which the vehicle is mounted, stop it, and lower the lift to place the tray on the truck. The tray on which the vehicle is mounted is delivered, still lowered the lift to return to the original position, and actuates the operating member in the opposite direction to transfer the dolly from the rail of the hoistway to the rail of the transfer path. Is returned to its original position and stopped, thus completing the warehousing. Also, when you want to change the direction when entering a car 180 degrees and leave it,
While supporting the tray carrying the car, the lift is lowered until it is below the upper limit position of the turntable provided on the bottom of the hoistway, at which time the tray is transferred from the lift to the turntable, where the turntable is Then, the vehicle is delivered from the turntable to the lift 5 and lifted up to the entrance / exit to stop and the vehicle is taken out.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the embodiment of the present invention shown in the drawings, in this multilevel parking lot, a plurality of storage shelves 1 each having a transfer path 3 to which a tray 2 for loading an automobile is transferred are formed on the left and right sides in a vertically stacked manner. In the middle of the storage shelves 1 facing each other, a hoistway 4 is formed in which a lift 5 for raising and lowering a tray is hoisted by an actuating member (not shown), and a hoistway 4 is provided with an entrance / exit portion 6 of a vehicle. The tray 2 has rails 8 and 9 mounted on opposite sides of the transfer path 3 and the hoistway 4, respectively.
Each storage rack 1 is equipped with an operating member 11 for moving the carriage 7 between the transfer path 3 and the hoistway 4, which is mounted on a trolley 7 that moves upward, and these are housed in the outdoor building 10. ing. As shown in FIGS. 2 and 3, the operating member 11 includes a connecting rod 12 having one end attached to a side edge of the carriage 7 opposite to the hoistway 4.
A swing lever 13 having one end pivotally supported on the other end and the other end pivotally supported on the building outdoor equipment 10, and an operation for swinging the swing lever 13 between a solid line position and a chain line position in FIG. Motivation 14
And have. The lift 5 is provided with lifting guides 16 established at four corners of the hoistway 4, and a supporting rod which is supported by the lifting guides 16 so as to be movable up and down, and one end of a strip 18 such as a chain or a wire is connected to the head. 17 and an elevating arm 20 extending from the supporting rod 17 toward the lower side of the tray 2 and having a tray receiving portion 19 formed at the front portion thereof, and the other end of the strip 18 is provided at the upper portion. It is connected to an elevating member (not shown) via a guide pulley 21 that is provided, and the space between the elevating guides 16 facing each other is provided at a position wider than the width of the tray 2. A turntable 23 for mounting 2 is rotatably provided on a rotator 25, and on the back surface of the tray 2, there are provided projecting edges 24 fitted to both side surfaces along the traveling direction of the carriage 7, as shown in FIG. Has been. As shown in FIG. 5, a boarding / alighting deck 27 is provided on the floor surface of the loading / unloading section 6, and a cutout hole 28 through which each member of the tray 2 and the lift 5 passes is provided in the boarding / alighting deck 27.

In the above-mentioned vehicle, the automobile mounted on the tray 2 of the storage shelf 1 on the first floor on the left side shown in FIG.
As shown in FIG.
Is operated to move the swing lever 13 to move the carriage 7 on the rail 8 of the transfer path 3 to transfer the tray 2 mounted thereon, move it to the rail 9 of the hoistway 4 and stop. Then, the lift 5 is lifted to deliver the tray 2 to the tray receiving portion 19 of the elevating arm 20, and when the tray 2 floats above the carriage 7, the lift 5 is stopped and the actuator 14 is operated in the opposite direction to swing the lever. By swinging 13 toward the position indicated by the chain line in FIG. 3, the carriage 7 is transferred from the rail 9 of the hoistway 4 to the rail 8 of the transfer path 3, and the tray 2 on the carriage 7 is returned to the original position. At the same time, the lift 5 is lowered to the entrance / exit portion 6 and stopped, and the automobile 15 is exited in the direction of the arrow in FIG.

Contrary to the above, at the time of storage, the vehicle 5 is put on the tray 2 supported by the tray receiving portion 19 at the entrance / exit portion 6 as described above, and then the lift 5 is lifted to move the tray 2 When it reaches above the rail 9 of the hoistway 4 corresponding to the storage shelf 1 to be stored, it stops and the storage shelf 1
The actuator 14 is operated to swing the rocking lever 13 so that the carriage 7 is made to traverse on the rail 8 of the transfer path 3 and on the rail 9 of the hoistway 4 located below the tray 2 on which the vehicle is mounted. To the carriage 7, and then stops the lift 5, lowers the lift 5 to transfer the tray 2 from the tray receiving portion 19 of the elevating arm 20 to the carriage 7, and further lowers the lift 5 to return to the original position.
To move the carriage 7 from the rail 9 of the hoistway 4 to the rail 8 of the transfer path 3 to move the tray 2 on which the automobile 15 is mounted to the original position. To stop and complete the warehousing in this way.

As described above, when the vehicle 15 is unloaded from the tray 2 on the tray receiving portion 19 of the lifting arm 20 of the lift 5, the vehicle 15 is loaded or unloaded.
Since the space between the lifting guides 16 is wider than the width of the tray 2 when the 15 is placed, the lift 5
Since the space between the elevating arms 20 and the width of the tray 2 can be narrowed, and the width of the hoistway 4 can also be narrowed, the overall space can be narrowed and the land use efficiency is improved. be able to. Car again
When it is desired to change the direction in which 15 is stored and to change the direction 180 degrees and to leave, the lift 5 with the tray 2 carrying the automobile 15 supported and the turntable 23 provided on the bottom surface 22 of the hoistway 4
Lower the tray 2 and lift the tray 2
Handing over from the lifting arm 20 to the turntable 23, rotating the turntable 23 by 180 degrees to stop the turntable 23, and then raising the lift 5 to hand over the car from the turntable 23 to the lifting arm 20. , The lift 5 is lifted to the entrance / exit portion 6 and stopped, and the automobile 15 is exited. Further, since the trolley 7 is moved between the storage rack 1 and the lift 5 by oscillating the swing lever 13 by the actuator 14, a separate stopper or the like for accurately stopping the trolley 7 at a predetermined position is provided. No need. When the tray 2 and the trolley 7 are combined, the projecting edges 24 provided on the back surface of the tray 2 are fitted to both side surfaces along the traveling direction of the trolley 7, so that the tray 2 can be moved when the trolley 7 traverses. Vertical displacement is prevented.

In the above-described embodiment, the hoistway 4 is of a type provided in the middle portion of the storage shelves 1 located on the left and right sides, but there is no storage shelves 1 on either side, The road 4 may be of a type provided at one end of the storage shelf 1, and the exterior shelving equipment 10 having the same storage shelf 1 layer on both sides may be used.
Although it is installed inside, it may be installed in different building outdoor equipment 10, and all storage shelves 1 are located above ground, but some of them are located underground. The entrances and exits of the entrance and exit portions 6 of the automobile 15 may be the same or may be on both sides of the hoistway 4 with the hoistway 4 interposed therebetween.

[0012]

The present invention is as described above. According to the invention of claim 1, a plurality of storage shelves having a transfer path for transferring a tray for loading an automobile are vertically formed, and one end of the storage shelf is formed. Alternatively, in a multi-story parking lot in which a hoistway for raising and lowering a tray lifting lift is formed in the middle part, and the hoistway is provided with a vehicle entrance / exit, the tray is mounted on a trolley, and the transfer is performed. Rails for moving the dolly are attached to opposite side positions of the road and the hoistway, and each storage shelf is provided with an operating member for moving the dolly between the transfer path and the hoistway to transfer the tray. Since it is performed in the space of the hoistway, when the car is transferred between the storage shelf and the lift, the support surface of the lift and the lateral transfer road surface of the storage shelf are accurately aligned without using a special alignment device, Before and after the delivery of the car No vertical lock device is required to prevent the lift chains or ropes from expanding and contracting due to expansion and contraction. Furthermore, the trays transferred to the storage shelf and stored in the storage shelf are on the horizontal transfer path. There is no risk of being moved to the hoistway side and falling here when there is an earthquake, etc., and because of this, the structure is simple as a whole, manufacturing and operation are easy, and it is inexpensive. There is an effect. According to a second aspect of the present invention, in the first aspect of the present invention, the lift is a lift guide installed at four corners of the hoistway, a support rod supported by the lift guide so as to be vertically movable, and a tray from the support rod. Since it has an elevating arm that extends downward and has a tray receiving portion formed in the front part, and the interval between the elevating guides facing each other is provided at a position wider than the width of the tray. Since the width of the hoistway can be narrowed, there is an effect that the entire space can be narrowed and the land use efficiency can be improved. According to the invention of claim 3, in the invention of claim 1 or 2, since a turntable for mounting a tray is rotatably provided on the bottom surface of the hoistway, the direction when the vehicle is parked is changed by 180 degrees. When you want to leave
There is an effect that this can be easily realized by operating the lift and the turntable. According to a fourth aspect of the present invention, in any one of the first to third aspects of the present invention, the actuating member includes a connecting rod having one end attached to a side edge opposite to the hoistway of the carriage, and one end pivotally supported at the other end. Is
Further, it has a swing lever whose other end is pivotally supported by the building outdoor equipment, and an actuator for swinging the swing lever, and swings the swing lever to move the carriage between the storage rack and the lift. Therefore, there is an effect that it is not necessary to provide a separate stopper or the like in order to accurately stop the carriage at a predetermined position.

[Brief description of drawings]

FIG. 1 is a schematic vertical sectional front view of an embodiment of the present invention.

FIG. 2 is a sectional view taken along line 2-2 above.

FIG. 3 is a view showing a state during operation of the above.

4 is a cross-sectional view taken along line 4-4 of FIG.

5 is a cross-sectional view taken along line 5-5 of FIG.

[Explanation of symbols]

 1 Storage Shelf 2 Tray 4 Hoistway 5 Lift 6 Doorway 7 Carriage 8 Rail 9 Rail 11 Actuating Member 12 Connecting Rod 13 Swing Lever 14 Actuator 15 Car 16 Elevating Guide 17 Support Rod 19 Tray Receiver 20 Elevating Arm 22 Bottom 23 Turntable 24 Flange 25 Rotating device

Claims (4)

[Claims] 1. A plurality of storage shelves having a transfer path for transferring a tray for loading an automobile are vertically formed, and a hoistway for raising and lowering a tray lifting lift is formed at one end or an intermediate portion of the storage shelves. In addition, in a multi-story parking lot in which an entrance / exit of an automobile is provided in the hoistway, the tray is mounted on a trolley, and the rail is moved to opposite sides of the transfer path and the hoistway. Each storage shelf is provided with an operating member for moving the carriage between the lateral transfer path and the hoistway, and the tray is delivered in the space of the hoistway. Tray delivery device at the parking lot. 2. The lift comprises an elevating guide established at four corners of the hoistway, a supporting rod supported by the elevating guide so as to be vertically movable, and extending from the supporting rod toward a lower side of the tray. 2. A tray transfer in a multi-storey parking lot according to claim 1, further comprising: an elevating arm having a tray receiving portion formed at a front portion thereof, and the interval between the elevating guides facing each other is provided at a position wider than the width of the tray. apparatus. 3. The tray delivery device in a multi-storey parking lot according to claim 1, wherein a turntable having a tray mounted thereon is rotatably provided on a bottom surface of the hoistway. 4. The actuating member comprises a connecting rod having one end attached to a side edge opposite to the hoistway of the bogie, one end pivotally supported at the other end, and the other end pivotally supported by the building exterior. 4. The multi-storey car park according to claim 1, further comprising a moving lever and an actuator for swinging the swing lever, wherein the swing lever swings to move the carriage between the storage rack and the lift. Tray delivery device.