JPH0274770A - Multistoried parking garage - Google Patents

Abstract

PURPOSE:To make it possible to continuously bring vehicles into and take them out of a parking garage and to shorten the time required for bringing in and taking out the vehicles by raising the vehicle with an elevator device to a required story, running it on a running cart in a central space section, and transferring it with a roller table into a parking room. CONSTITUTION:A running cart 5 is placed in a central space section 3 of each parking story 2. Parking racks 6, 6 consisting of a plurality of parking rooms 7,... are disposed on both sides of the running direction of the running cart 5. When bringing a vehicle in, the vehicle is placed with a belt type transfer device 14 on an elevator table 9 of the elevator device 8 and raised to a required parking story 2. The vehicle is then transferred with roller tables 13, 11 onto the running cart 5 of the story, and the cart 5 is transferred to the front of required parking room 7. The vehicle is then transferred with roller tables 11, 12 into the required parking room 7. When taking the vehicle out, the procedure is reversed. In the case a vehicle parked outside the parking rooms 7... is to be taken out and there are vehicles inside, the vehicles located inside are temporarily set aside to take out the vehicle to be taken out.

Description

[Detailed description of the invention] Industrial use bone The present invention relates to a multi-story parking lot.

BACKGROUND ART In recent years, pallet systems have become mainstream for large-scale multi-story parking lots. By the way, in this pallet system, cars are moved in and out of parking spaces on each floor, that is, parking shelves, using pallets. That is, when a car is brought into the warehouse, first the pallet placed on the empty parking shelf is moved to the elevator equipment by a traveling trolley provided on each floor, and then this pallet is moved to the first floor, which is the entrance/exit floor.
Take it down to the floor. Next, after the automobile was moved onto the pallet, the entire pallet was moved to a parking shelf on a predetermined floor using an elevator device and a traveling trolley, and the automobile was stored therein.

Problems to be Solved by the Invention According to the above-mentioned conventional configuration, for example, when a car is stored in a warehouse, an empty pallet must be unloaded to the floor each time, which takes time and requires continuous loading and unloading of cars. The problem was that it couldn't be done.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned conventional problems, reduce the time required for parking and exiting vehicles, and provide a multi-story parking lot that allows continuous parking and exit.

Means for Solving the Problems In order to solve the above-mentioned problems, the multi-story parking lot of the present invention arranges a traveling trolley in the central space of each parking floor, and also arranges trolleys on both sides of the central space along the running direction of the traveling trolley. A plurality of rows of parking shelves are provided in each row, and each row of parking shelves is divided into a plurality of parking spaces, and any one of the parking spaces facing the central space is used for raising and lowering the elevator platform of an automobile elevator. Parking shelves corresponding to each parking space excluding the above-mentioned traveling dolly and elevator space, and the elevator platform.
A roller table that can freely transfer automobiles is arranged, and a belt-type loading/unloading device that can freely transfer automobiles to and from the elevator platform is provided at a location corresponding to the elevator device on the entrance/exit floor of the automobile.

Operation In the above configuration, when a car is to be stored, the car is moved onto the belt-type loading/unloading bag storage. Then, the car is transferred onto the elevator platform by the loading/unloading device and the roller table of the elevator device, and then raised to a predetermined parking floor. After being transferred onto the roller table on the running trolley on that floor, the running trolley travels to the front of the designated parking room, and the car is automatically transferred to, for example, the roller table of the inner row parking room. Storage is performed. In addition, when entering a parking room in the outer row, the vehicle is entered via a roller table in a parking room in the inner row. Note that unloading is also performed automatically via each roller table and loading/unloading device by the reverse procedure to the above, but for example, when unloading a car parked in a parking room on the outer row, the car is After being transferred to the parking room in the inner row, it is transferred to the traveling trolley side.

Further, at this time, if another car is parked in the inner row, the other car is once transferred to another empty parking room in the inner row by the traveling trolley, and then taken out according to the above procedure.

Example Hereinafter, one embodiment of the present invention will be described based on the drawings.

In FIGS. 1 and 2, reference numeral 1 denotes a multi-story parking lot, and in the central space 3 of each parking floor 2 in the building, a pair of left and right guide rails 4 are arranged along a predetermined direction. A traveling carriage 5 is provided which can freely travel on this guide rail 4. Further, two rows of parking shelves 6 are provided on both sides of the central space 3 of each parking floor 2 along the traveling direction, and each row of parking shelves 6 is connected to a plurality of parking rooms 7.
One of the arbitrary parking spaces 7 in the inner row facing the central space 3 is used as a space for raising and lowering the elevator platform 9 of the automobile elevator device 8. Although FIG. 1 only shows the inner row of parking shelves 6, in reality, as shown in FIG. 2, there are two rows of parking shelves 6, an inner row and an outer row. The traveling cart 5, the parking shelf 6 corresponding to each parking room 7 excluding the space for elevating, and the elevating platform 9 of the elevator device 8 are provided with their own cars! ! ! A roller table 11 that can freely deliver I-cars,
On the floor corresponding to the entrance/exit of the 12° elevator device 8,
A belt-type loading/unloading device 14 is provided that can freely transfer the vehicle to and from the lifting platform 9 side. By the way, each of the above roller tables 11.12. Reference numeral 13 denotes a pair of front and rear frames arranged perpendicularly to the traveling direction of the traveling trolley 5 (arranged corresponding to the front wheels and rear wheels of the automobile) 15.
16. 17, and a plurality of rollers 18, 19, which are rotatably supported by the frames 15, 16, 17 about an axis parallel to the running direction. 20 and each of these rollers 18, 19
．． A connecting chain 21 for interlocking the rotation of 20.
22.23 and any roller such as end roller 18A
, 19A, and a motor (not shown) that rotates 20A. Although not shown, linear protrusions are formed on the outer circumferential surfaces of each of the rollers 18, 19, 20, for example, along the axis of the rollers in order to prevent them from slipping when moving the vehicle. Furthermore, electric stopper devices 24 for fixing the front wheels of the automobile are arranged on both sides of, for example, the front frame 15 on the traveling trolley 5. It is comprised of this stopper tonneau main body 25 and an electric motor (not shown) that moves this stopper main body 25 toward the front wheel side. In addition, the traveling trolley 5 includes
In addition to a vehicle presence/absence confirmation sensor, a vehicle passage confirmation sensor, a sensor for guiding the vehicle to a fixed position, a sensor for confirming the operation of the stopper device 24, etc., there is also a sensor for stopping the traveling trolley 5 in front of each parking room 7 and elevator device 8. Various sensors are installed. Further, on the parking shelf 6 corresponding to each parking room 7, there are also provided sensors for checking the presence of a vehicle, a sensor for checking the passage of a vehicle, a sensor for guiding the vehicle to a fixed position, and the like.

Next, the belt type loading/unloading device 14 will be explained.

As shown in FIG. 3, this loading/unloading device] 4 is comprised of a front wheel guide roller section 31 that supports the front wheels of the automobile and a rear wheel guide roller section 32 that supports the rear wheels. The front wheel guide roller section 31 is wound endlessly around a pair of driving wheels 33, a pair of driven wheels 34, a pair of guide wheels 35, and each of these wheels 33, 34, and 35. It is composed of a flat belt 36 and a plurality of support roller rows 37 that are disposed below the flat belt 36 between the driving wheel body 33 and the driven wheel body 34 and support the flat belt 36. Furthermore, as shown in FIG. 4, at the center of the back surface of the flat belt 36 are a pair of rings 33:33°34:34.35:
Each support roller row 37 is composed of four rollers 38, and each support roller row 37 is provided with a V-shaped protrusion 36a guided between the belts 35 and 35 to prevent slippage. The two center rollers 38A and 38B of the support roller row 37 are inclined, and the drive wheel body 3
The two central rollers of the support roller row 37 located on the center side between the drive wheel body 33 and the driven wheel body 34 are on the outside, that is, closer to the drive wheel body 33 and the driven wheel body 34 (the support rollers located The inclination is greater than that of the row 37 (see Fig. 3).In this way, the center rollers 38A and 38B of each support roller row 37 are inclined more toward the center, so that the front wheels of the automobile Further, the rear wheel guide roller section 32 includes a pair of drive wheels 39, a pair of driven wheels 40, a pair of guide wheels 41, and each of these wheels. 39,
A flat belt 42 wound endlessly over 40.41, and multiple rows of supports disposed below the flat belt 42 between the driving wheel body 39 and the driven wheel body 40 to support the flat belt 42. It is composed of a roller row 43.

Note that this support roller row 43 also includes the front wheel guide roller section 3.
1, it is composed of, for example, four rollers 44, but since the rear wheels are not positioned, each roller 44 is arranged horizontally without being tilted. Also, on the back side of the flat belt 42, although not shown, each pair of wheels 39:39.
40: 40. 41: A V-shaped protrusion guided between 41 and 41 to prevent slippage is formed.

Next, the elevator device 8 will be explained. This elevator device 8 includes a frame 46 erected in an elevating space.
A lifting platform 9 is disposed within the frame 46 and has a roller table 13 for vehicle delivery.
and a winch drum-type lifting device 47 (not shown, but equipped with all necessary equipment such as a counterweight, a fall prevention device, and a damper device) for lifting and lowering the lifting platform 9. On the lifting platform 9,
It is equipped with a vehicle confirmation sensor, a vehicle passage confirmation sensor, and a sensor for guiding the vehicle to a fixed position. Also,
Although not shown, sliding doors (or accordion doors) are provided between the elevator device 8 and the loading/unloading device 14 and between the loading/unloading device 14 and the outside, and various interlock mechanisms are provided to ensure safety. It is planned. Further, on the vehicle entrance side to the loading/unloading device 14, an approach light, a guidance indicator light, a vehicle length check sensor, a vehicle width check sensor, a vehicle height check sensor, various display boards, a parking card ticket vending machine, etc. are arranged. A fare payment machine and various display boards will be placed on the exit side of the car.

Incidentally, a grating for receiving fallen objects is provided on the lower surface of the parking shelf 6 of each parking floor 2, and a maintenance passage is provided on the outer periphery. In addition, a roller table 13 and a loading/unloading device 14 on the side of the elevator device 8 are provided.
If the gap between the front and rear wheel guide roller portions 31 and 32 on the side is large, an idle roller is disposed in this portion.

Next, the warehousing operation of a car will be explained.

First, a parking card for a predetermined period of time is purchased at the entrance road, and then this parking card is inserted into a card reader at the entrance A of the loading/unloading device 14. When the card reader determines that the card is valid, the control device determines the parking lot 7 to be parked in, opens the sliding door of the loading/unloading device x4, and moves the car to the loading/unloading device i! After moving it onto the front and rear wheel guide rollers 31 and 32 of i14, the driver, that is, the passenger, gets off the vehicle and presses, for example, a warehousing push button on the outside of the carry-in/out bag @14. Then, after the sliding door of the loading/unloading device 14 is closed, the sliding door on the elevator device 8 side is opened, and the front and rear wheel guide rollers 31
32 and the roller table 13 are operated to move the car onto the lifting platform 9. Thereafter, when the sliding door is closed, the elevator platform 9 is raised to the predetermined parking floor 2 by the elevator bag @47. Then, the roller table 11 on the traveling truck 5 in front of the elevator device s and the roller table 13 of the elevator device 8 are operated to transfer the automobile onto the traveling truck 5. After this, the traveling trolley 5 travels to the front of the parking room 7 to be entered, and both the roller tables 11 and 12 on the traveling trolley 5 and the parking room 7 side are operated, and the car is moved to the parking room 7 in the predetermined inner row. It will be stocked. In addition, when entering the parking room 7 in the outer row, the vehicle is first transferred to the parking room 7 in the inner row, and then transferred to the parking room 7 in the outer row. Also, elevator people! Parking room 7A (second
When a car is stored in a parking lot (as shown in the figure), the traveling trolley 5 is not used, and the car is directly transferred from the elevator platform 9 side to the parking room 7A side. Of course, each sliding door, the elevator device 8, the traveling trolley 5, each roller table 11, 12, 13, and the loading/unloading bag fl14 are automatically controlled by the control device based on the parking card. Further, when the traveling trolley 5 is traveling, the front wheels of the automobile are firmly fixed by the stopper device 24. It should be noted that the customer who presses the warehousing button only needs to receive a parking card with the number of the parking room 7 entered into the parking lot recorded, and all the above-mentioned warehousing operations will be performed automatically.

Next, the delivery operation will be explained.

First, when a parking card is inserted into the card reader at the exit B of the loading/unloading device 14, its contents are read and sent to the control device, which determines which parking room 7 should be taken out and also if the fee is insufficient. If the amount is 1, the missing charge will be shown to the customer. And once this shortfall fee is paid,
Warehousing work begins. If there is no insufficient amount, attendance work will begin immediately. That is, the traveling trolley 5 travels to the parking room 7 in the inner row from which the vehicle should be taken out and receives the vehicle.

And elevator group r! 18, the car is transferred to the elevator platform 9 side, and then descended to the entrance/exit floor, and then moved to the loading/unloading device 140 front and rear wheel guide rollers 31.
, 32. Then, the customer just needs to get into the car and start it toward the exit.

In addition, when another car is parked in the parking room 7 on the inside row and the car on the outside row is to be taken out, the vehicle on the inside row is first moved to the parking room on the other inside row (always in the inside row). After entering the parking lot (only one empty parking space is provided) 7, the cars in the outer row are transferred to the parking room 7 in the inner row, and then transferred to the traveling trolley 5 and received on the elevator device 8 side. hand over. Of course, the cars in the inner row that were previously temporarily transferred to the empty parking spaces 7 are returned to the original parking spaces 7 in the inner row. In this way, since a plurality of rows of parking shelves 6 are provided on both sides of the central space 3, the ratio of the central space 3, which is a dead space, to the parking space can be reduced.

By the way, in the above embodiment, two rows of parking shelves are arranged on each side of the central space, but for example, three or more rows of parking shelves can also be arranged. In the case of Ren, the number of empty parking spaces reserved in the inner rows will be two or more depending on the increased number of rows. In some cases, a plurality of traveling carts may be arranged on each parking floor in consideration of speed of work.

Further, in the above embodiment, the elevating device of the elevator apparatus is described as a winch drum type, but for example, when the elevating stroke is short, the elevating platform may be raised and lowered by a hydraulic cylinder. In the above embodiment, a pair of wheels were provided for each of the front and rear wheel guide roller portions of the transporter device, but instead of this, a single transporter having a V-shaped groove in the center for guiding the protrusion of the flat belt was provided. may be used respectively.

Further, in the fifth embodiment described above, it has been explained that cars enter and exit on the same floor, but the entrance floor and the exit floor may be different floors, and when cars enter and exit on the same floor. Alternatively, the vehicle may be entered from the front side of the platform and taken out from the rear side.

Further, in the above embodiment, the rollers of each roller table and the front and rear wheel guide rollers of the loading/unloading device were arranged in a line at the front and rear wheel positions of the automobile, but as shown in FIG. , a large number of rollers 53 arranged in a staggered manner with a wide width may be used as the front wheel side and rear wheel side roller rows 51, 52.

Effects of the Invention As described above, according to the configuration of the present invention, a car is transferred onto the elevator platform of the elevator device by the loading/unloading device, and then is automatically transferred by the roller table in the platform, the traveling cart, and the parking room. Since the vehicle is stored in the warehouse, there is no need to unload the pallet to the entrance/exit floor each time the vehicle is loaded or unloaded, as was the case in the past, and therefore the time required for loading and unloading is shortened, and compared to the pallet method, vehicles can be unloaded and unloaded much more continuously than with the pallet system. You can receive goods. moreover,
Multiple rows of parking shelves were placed on both sides of the central space, so
The ratio of the central space, which is a dead space, to the parking space can be reduced, and therefore parking efficiency can be improved.

[Brief explanation of the drawing]

1 to 4 are perspective views of a loading device showing one embodiment of the present invention, FIG. 4 is a cross-sectional view of the front wheel guide roller portion of the carry-out device, and FIG. 5 is a roller in another embodiment. It is a top view of a table or a carry-in/out device. 1... Multi-story parking lot, 2... Parking floor, 3... Central space, 5... Traveling trolley, 6... Parking shelf, 7... Parking room, 8... Elevator device , 9... Lifting platform, 11
．． 12.13...Roller table, 14...Carry-in/out device, 18.19.20...Roller, 21, 22.2
3... Chain, 24... Stopper device, 31.
...Front wheel guide roller section, 32...Rear wheel guide roller section,
4F... Lifting device.

Claims (1)

[Claims] 1. A traveling trolley is arranged in the central space of each parking floor, and multiple rows of parking shelves are provided on both sides of the central space along the running direction of the traveling vehicle, and each row of parking shelves is used for multiple parking spaces. At the same time, any one of the parking rooms facing the central space is designated as a space for raising and lowering the elevator platform of the automobile elevator system, and corresponds to each parking room except for the above-mentioned traveling platform and the space for raising and lowering the vehicle. Roller tables are placed on the parking shelves and elevator platforms to allow for free delivery of cars.
A multi-story parking lot characterized in that a belt-type loading/unloading device is provided at a location corresponding to the elevator device on the entrance/exit floor for cars, which allows cars to be freely delivered to and from the elevator platform.