JPH06108694A - Multistory parking equipment - Google Patents

Abstract

PURPOSE:To perform entering and leaving the car-booth work simultaneously and to promote work efficiency in the case of entering and leaving the car-booth work by forwarding a pallet raised to a drive-in floor in the case of leaving the car-booth to entering the car-booth at a drive-in floor to immediately use the pallet for entering the car-booth work. CONSTITUTION:In the case entering and leaving the car-booth is made in succession, a car going out of a car-booth is mounted on a rising and falling platform 3 of a lift L1 through a pallet P at parking floors S2-S5 and is conveyed to a drive-in floor S1. After that, it is transported to leaving the car-booth 7, and after the leaving the car-booth, the empty pallet P is lowered to the same level as that of a lower stage of the rising and falling platform 3 of the drive-in floor S1 and is transported to a forwarding conveyor 3b by a roller conveyor 10b. Then, after it is forwarded to a roller conveyor 10d, it is conveyed to a roller conveyor 10c of entering the berth 6. At that time, a car going out of a car-booth is transported to the leaving the berth 7, at the same time, a car entering a car-booth on the entering the berth 6 is transported on the rising and falling platform 3 and is conveyed to the parking floors S2-S5 by the lift L1. After that, another car going out of a car-booth is mounted on the rising and falling platform 3 and is raised up to the drive-in floor S1, and a series of operation is repeated.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multi-story parking facility for loading and unloading work by placing a vehicle on a pallet and moving it up and down between a loading floor and a parking floor, and in particular, management of pallets on the loading floor. It is about measures.

[0002]

2. Description of the Related Art Generally, as a multi-storey parking facility for storing a large number of vehicles, one berth for stopping the vehicles at the loading floor of the vehicle at the time of loading and unloading the vehicle and a transportation for transporting the vehicles between the berths. It is well known that the vehicle has one means and has one lift for moving the vehicle up and down with respect to the parking floor. Also, the vehicle is delivered to and from one berth. Two lifts for loading and unloading,
It is already well known that each of these lifts is provided with a hoistway for ascending and descending (for example, JP-A-3-473).
Japanese Patent No. 78).

[0003]

However, in the former parking facility described above, a single lift and hoistway suffice to save space, while only one berth is provided. There is a problem that waiting and waiting frequently occur, and it is not possible to smoothly carry out the loading and unloading of vehicles.

On the other hand, in the latter parking facility, the flow of the warehousing vehicle and the unloading vehicle can be separated so that the warehousing and unloading work can be smoothly performed, but the number of lifts and hoistways increases, so that the parking space is restricted. Therefore, there is a problem that the space cannot be effectively used.

In order to solve the above two conflicting problems,
The present inventor first provided a berth for warehousing on one side across the lift on the floor on which the vehicle is placed, and a berth for warehousing on the other side with respect to one lift for moving the vehicle in and out and its hoistway. A multi-level parking facility is proposed in which a waiting berth is reduced by arranging a berth for vehicles and allocating incoming and outgoing vehicles to each of the incoming and outgoing berths (Japanese Patent Application No. 4- No. 102790). In this parking facility, the pallet on which the vehicle is placed is transferred by a conveyor between each berth and the lift. If the pallet that has already been delivered is left on the delivery berth, As it is a hindrance to work, it is designed to be returned to the original parking rack immediately after leaving the warehouse.

However, in the above-mentioned multi-level parking facility, the pallets that have already been delivered must be returned to the original parking shelves each time, and in order to store the vehicles, the pallets on the parking shelves into which the vehicles are stored are stored. Since it has to be transported to a berth for berth, it takes much time to transport only the pallets, and during this transportation operation, there is a problem that the loading / unloading operation of the vehicle is interrupted and the work efficiency deteriorates.

The present invention has been made in view of the above circumstances, and an object thereof is to provide a multi-level parking apparatus which can reduce the time spent for carrying only pallets and improve the work efficiency of loading and unloading of vehicles. It is the one we are trying to provide.

[0008]

In order to achieve the above-mentioned object, the invention according to claim 1 is a three-dimensional parking apparatus for raising and lowering a pallet carrying a vehicle between a boarding floor and a parking floor of the vehicle. Means, and a receiving berth provided adjacent to one side of the arrangement space of the elevating means on the boarding floor and transferring a receiving vehicle to the elevating means via the pallet; and a lifting berth of the elevating means on the boarding floor. A delivery berth, which is provided on the side opposite to the storage berth in the arrangement space and receives the delivery vehicle from the elevating means via the pallet, and transfers the pallet from the delivery berth to the storage berth. And a means.

The invention according to claim 2 is dependent on the invention according to claim 1, wherein the elevating means comprises a lifting platform for mounting a vehicle through the pallet and the forwarding The means is constituted by a transfer roller conveyor provided below the vehicle mounting position of the lift table, and a transfer roller conveyor for transferring the pallet after the vehicle is discharged to the transfer roller conveyor is provided on the delivery berth. It is to be configured.

The invention according to claim 3 is dependent on the invention according to claim 1, wherein the elevating means has a structure for elevating and lowering a vehicle via the pallet, and the forwarding is performed. The means is constituted by a movable roller conveyor provided so as to be able to move forward and backward with respect to the hoistway of the lifting table, and a transfer roller conveyor for transferring the pallet after the vehicle is unloaded to the movable roller conveyor is provided in the exit berth. It is what

The invention according to claim 4 is dependent on the invention according to any one of claims 1 to 3, and a pallet stocker for storing the pallet is provided in at least one of a storage berth and a delivery berth. To do.

[0012]

With the above construction, in the invention according to claim 1,
When the vehicle is continuously loaded and unloaded, the loaded vehicle is placed on the lifting means via the pallet on the parking floor and moved up and down to the loading floor, and then transferred to the loading berth and delivered. The pallet left on the delivery berth is delivered from the delivery berth to the storage berth by the delivery means, and then used when the storage vehicle is placed. In parallel with the transfer of the unloading vehicle to the unloading berth, the warehousing vehicle previously placed on the pallet on the warehousing berth is transferred to the elevating means and transported to the parking floor. Then, another delivery vehicle is placed on the elevating means and ascends / descends to the entry floor, and a series of operations is repeated.

According to the second aspect of the present invention, the pallets left on the outgoing berth after the vehicle has been unloaded are transferred from the transfer roller conveyor of the outgoing berth to the lifting platform which is loaded with the outgoing vehicle and reaches the boarding floor. Is transferred to the roller conveyor for
It is sent to the receiving berth by the feeding roller conveyor.

According to the third aspect of the present invention, the movable roller conveyor stands by outside the hoistway while the hoisting platform moves up and down, but extends to the hoistway side after the vehicle is unloaded. After the vehicle is unloaded, the pallet left on the outgoing berth is transferred from the transfer roller conveyor of the outgoing berth to the extended movable roller conveyor, and is sent to the incoming berth by the movable roller conveyor.

According to the fourth aspect of the present invention, after the vehicle is unloaded, the pallets left on the shipping berth are stored in the pallet stocker without being returned to the parking floor. When the warehousing vehicles are continuous, the warehousing vehicles are placed on the pallets sequentially discharged from the pallet stocker at the warehousing berth, transferred to the elevating means, and successively conveyed to the parking floor by the elevating means.

[0016]

Embodiments of the present invention will be described below with reference to the drawings.

1 to 5 show a multilevel parking facility A according to a first embodiment of the present invention, which has a plurality of parking floors S2 to S5 below a boarding floor S1. Each of the parking floors S2 to S5 is a plane reciprocating type parking facility in which a vehicle is transported to a two-dimensional parking space.

Each of the parking floors S2 to S5 is formed in a long rectangular shape, and the first to third traveling paths 1a to 1c extend in parallel to each other in the longitudinal direction. This first to third
The first to third bogies 2a to 2c for transporting vehicles travel on the traveling paths 1a to 1c, respectively. A plurality of lifts L1 as an elevating means for mounting and elevating a vehicle via a pallet P are provided diagonally in the middle of the longitudinal direction so as to face the first to third traveling paths 1a to 1c, respectively. The lifts L1 are installed on the parking floors S2 to S
The vehicle is adapted to be transported between the vehicle 5 and the entry floor S1.

Each of the lifts L1 includes a lift table 3 on which a vehicle is placed via the pallet P to move up and down, a drive source (not shown) for driving the lift table 3, a guide rail, a chain, It has a known configuration including a drive mechanism such as a sprocket and a balance weight.

Parking racks 4, 4 for storing vehicles are arranged on both sides of each of the lifts L1 along the first to third traveling paths 1a to 1c. The vehicle is delivered to and from the trucks 2a to 2c traveling on any one of the first to third traveling paths 1a to 1c facing the vehicle. This delivery work is performed by a well-known roller conveyor 5 provided on each of the carts 2a to 2c and each of the parking shelves 4.

A pair of two rails 40, 40 parallel to each other are laid on the first to third traveling paths 1a to 1c, respectively, and the first to third carriages 2a to 2c respectively have the pair of rails. On the rails 40, 40 of the wheels 41, 41, ...
It is designed to be self-propelled. Each dolly 2a-
The wheels 41, 41 on one side in the traveling direction Z of 2c are
The rails 4 are coaxially connected to each other via a motor M1 capable of rotating in the normal and reverse directions, and the rail 4 is synchronized with the drive rotation of the motor M1.
It is designed to roll over 0,40.

On the boarding floor S1, a storage berth 6 is provided adjacent to one side of the space in which the lifts L1 are arranged. The storage space for the lifts L1 is opposite to the storage berth 6. A delivery berth 7 is provided adjacent to the side of the. The warehousing berth 6 is adapted to transfer the warehousing vehicle to the lifting platform 3 via the pallet P.
The delivery berth 7 is adapted to receive a delivery vehicle from the lifting platform 3 via a pallet P. The warehousing vehicle enters each warehousing berth 6 through the warehousing passage X provided on one side of the boarding floor S1, and the warehousing vehicle moves forward from each berth 7 to be installed on the other side of the boarding floor S1. It is designed to exit through the exit path Y.

A roller conveyor 3a is provided at the vehicle loading position of the elevator platform 3 for transferring the pallet P on which the vehicle is loaded between the loading berth 6 and the loading berth 7, and this roller conveyor 3a. In the lower part of the above, a forwarding roller conveyor 3b is provided as a forwarding means for forwarding the empty pallet P from the delivery berth 7 to the storage berth 6. The upper conveyor 3a of the upper and lower roller conveyors 3a and 3b is provided with a pallet P on which a vehicle is placed.
It is also used when transferring between the carriages 2a to 2c and the parking rack 4.

The roller conveyors 3a and 3b are provided with frames 8 and 8 provided on both sides in the front-rear direction C of the mounted vehicle.
, And rollers 9, 9, ... Protruding inward from the frames 8, 8 on both sides at predetermined intervals.
One of the plurality of rollers 9, 9 ... Is connected to a rotatable motor (not shown) to be driven, and the other rollers 9, 9, 9 are free rollers. Has been done.

The delivery berth 7 is provided with a roller conveyor 10a for receiving a delivery vehicle coming from the roller conveyor 3a of the lifting platform 3 via a pallet P. The roller conveyor 10a has a lower stage after the delivery of the vehicle. A transfer roller conveyor 10b for transferring the empty pallet P to the transfer roller conveyor 3b is provided.

A roller conveyer 10c is provided on the storage berth 6 to transfer a storage vehicle to the lift table 3 via a pallet P.
Further, a roller conveyor 10d for receiving the empty pallet P coming from the forwarding roller conveyor 3b is provided below the roller conveyor 10c.

Upper and lower roller conveyors 10a, 10b and 10c, which constitute the above-mentioned loading and unloading berths 6 and 7,
The distances 10d are set to be substantially the same as the distance between the roller conveyors 3a and 3b of the lifting table 3.

Each of the roller conveyors 10a, 10b, 1
0c and 10d have frames 11 and 11 respectively provided on both sides in the front-rear direction C of the mounted vehicle, and the surfaces of the frames 11 and 11 facing each other are also shown in FIGS. 6 and 7. So that each of the plurality of rollers 12a ...
12e are provided at predetermined intervals. One roller 12c of the roller groups 12a to 12e of each frame 11 is connected to and driven by a rotatable motor M2, and the other rollers are free rollers.

Each of the frames 11 is a movable frame 11 provided at a stationary position when the pallet P is placed.
a and a fixed frame 11b provided on the lifting table 3 side of the movable frame 11a.
One of the rollers 12a to 12e is provided on the fixed frame 11b, and the other rollers 12b to 12e are provided on the movable frame 11a.

Both ends of the movable frame 11a are connected to a guide carriage 14 via brackets 13. The guide carriage 14 is provided with a pair of rails 15 provided in parallel with each other along the longitudinal direction of the pallet P. , 15 are movably fitted. The pair of rails 15 and 15 are
Although not shown, it is fixed to the side wall surrounding each berth 6, 7.

A cylinder 16 is fixed to one of the pair of rails 15 and 15.
The tip of the rod 16a of No. 6 is connected to the movable frame 11a. As shown in FIG. 8, the cylinder 16
When the rod 16a of the car retreats, the guide carriage 14 moves to the rail 1
The rollers 12b to 12e of the movable frame 11a are moved as the rollers 5 and 15 move away from the pallet P.
Is separated from the pallet P, and the pallet P falls downward.

Below the storage berth 6 and the output berth 7, as shown in FIGS. 7 and 9, there is provided a pallet stocker 20 for storing the pallets P in the vertical direction. The pallet stocker 20 is provided with lifting devices 21 for retracting and dispensing the pallet P at positions corresponding to the four corners of the pallet P. The lifting device 21 includes a pair of vertical rails 22 and 22 in which two groove-shaped steels are vertically installed so as to face each other in the vertical direction, and rollers 25 and 25 rolling along the pair of vertical rails 22 and 22. 、…
And an elevating member 24 having.

The elevating member 24 is provided with a support pin 26 which can be projected and retracted with respect to the pallet P, and the support pin 26 is formed by a rod of a cylinder 27 attached to the elevating member 24. . This support pin 26
Is configured to project from the cylinder 27 and place the pallet P thereon.

Stoppers 35 project toward the pallet P at one lower end of each of the pair of vertical rails 22 and 22. The stoppers 35 are located at the four corners of the pallet P which the lifting device 21 has lowered. Is supported to prevent the pallet P from falling.

A pair of brackets 28, 28 and 29, 29 are provided at the upper and lower ends of each of the pair of vertical rails 22, 22 in the direction away from the pallet P and face each other. An upper sprocket 28a is pivotally supported between the upper brackets 28, 28, and a lower sprocket 29a is pivotally supported between the lower brackets 29, 29. A rotatable chain 30 is wound around the upper and lower sprockets 28a and 29a of each vertical rail 22, and the elevating member 24 is connected to each chain 30.

Of the lower sprockets 29a, 29a, ... Located at the four corners of the pallet stocker 20, the lower sprockets 29a, 29a located on both sides of the pallet P and facing each other are also shown in FIG. In addition, the lower shafts 31 supported on one lower shaft 31 provided along the movable frame 11a on both sides of the pallet P are respectively orthogonal shaft type speed reducers 32 and shafts 33. Is connected to a common brake motor 34 via. With this configuration, both lower shafts 31, 31 are driven in synchronization, and all the elevating members 24, 24, ...

The operation of the berths 6 and 7 when the pallet P is pulled in and paid out will be described. When the pallet P is pulled in, first, the movable frames 11 on both sides are drawn.
When the rod 16a of each cylinder 16 of a and 11a is retracted, both movable frames 11a and 11a move, the roller groups 12b to 12e move away from the pallet P, and the pallet P can be lowered. In this state, all the lifting devices 21, 21, ... Are operated to lower the pallet P to an appropriate position, and the support pins 26, 26 ,. On the contrary, when the pallet P is delivered, after the pallet P is placed by the support pins 26, 26, ... Of all the lifting devices 21, 21, ..., The lifting devices 21, 21 ,. Both movable frames 11 in the retracted position
Lift up above a and 11a. In this state, both movable frames 11a and 11a are advanced from the retracted position, and the pallet P is placed on the roller groups 12b to 12e. When the receiving vehicle is placed on the pallet P and transferred to the lift table 3,
The elevating devices 21, 21, ... Of the storage berth 6 are immediately activated to place another empty pallet P on the storage berth 6.

Around the pallet P stationary position of the loading and unloading berths 6 and 7, a steel floor plate 36 is provided so as to cover the lifting device 21 and both movable frames 11a and 11a.
a and 36b are stretched. Among these floor plates, the floor plate 36a located on the side of the lifting platform 3 is provided at a level slightly lower than the other floor plates 36b so that the pallet P at the loading / unloading level does not contact the frame of the lifting platform 3 during transfer. . Further, the floor plate 36a acts as a rear chassis for the driver of the right-hand drive vehicle to drive the vehicle back when entering the garage.

Although not shown, an enclosure is provided around the lift L1 on the entry floor S1. An opening is formed on each side of the enclosure facing the entry warehouse and delivery berths 6 and 7. There is. A door is provided in this opening so that it can be opened and closed to prevent the driver from falling.
This opening is opened when the vehicle is transferred between the loading / unloading berths 6 and 7 and the lift L1, and is closed at other times.

Next, the operation of the first embodiment will be described. When the warehousing of the vehicle continues, the unloading vehicle moves up and down the lift 3 of the lift L1 via the pallet P on the parking floors S2 to S5.
After being placed on the floor and climbing to the entry floor S1, the exit berth 7
Be transferred to and issued. The pallet P left on the delivery berth 7 is lowered to the same height level as the lower stage of the lifting platform 3 reaching the entry floor S1 by the lifting devices 21, 21, ... 7 is transferred from the lower transfer roller conveyor 10b to the forward transfer roller conveyor 3b of the lifting platform 3, and is forwarded from the lower transfer roller conveyor 3b to the lower roller conveyor 10d of the storage berth 6. Then, the pallet P is lifted by the lifting device 2 of the receiving berth 6.
1, 2, ..., And is raised to the roller conveyor 10c (vehicle mounting position) in the upper stage of the storage berth 6. Further, in parallel with the transfer of the unloading vehicle from the elevator 3 to the unloading berth 7, the unloading vehicle previously placed on the pallet P on the warehousing berth 6 is transferred to the elevator 3 and is lifted by the lift L1. It is transported to the parking floors S2 to S5. Then, another delivery vehicle is placed on the elevator 3 and is raised to the entry floor S1 and a series of operations is repeated.

As described above, the pallet P that has risen to the loading floor S1 at the time of leaving the warehouse can be sent to the loading berth 6 on the loading floor S1 and used immediately for loading work without returning to the parking floors S2 to S5. In addition, since the warehousing work and the warehousing work can be performed in parallel, the time spent for carrying only the pallet P can be reduced and the work efficiency of the warehousing and unloading of the vehicle can be improved.

In addition, when only the delivery vehicles are continuous,
Since it is not necessary to return the pallet P to the original parking rack 4 after it has been delivered, it can be stored in the pallet stocker 20,
By using the operation of the lift L1 only for the leaving of the vehicle, the efficiency of the leaving operation can be significantly improved.

Furthermore, when only warehousing vehicles continue,
The pallets P are sequentially sent from the pallet stocker 20 to the vehicle loading position of the warehousing berth 6, and consecutive warehousing vehicles are sequentially placed on the pallets P and transferred to the lift L1 within a short time. It is possible to significantly improve the efficiency of the warehousing work without inviting.

Furthermore, even when the incoming vehicle and the outgoing vehicle are interrupted, the lift L1 is prepared in preparation for the next incoming operation.
To transport empty pallets P from the parking floors S2 to S5, or to transport from the exit berth 7 side to the entrance berth 6 side,
Storage of empty pallets P Pallet stocker 20 on berth 6 side
By replenishing with, it is possible to respond quickly when entering the warehouse.

Furthermore, when the lift L1 conveys the warehousing vehicle to the parking floors S2 to S5, the empty pallet P is placed on the lower roller conveyor 3b at the parking floors S2 to S5 and returned to the loading floor S1 for transportation. By sending the pallet P that has arrived at the pallet stocker 20 of the storage berth 6, the time spent for replenishing the empty pallet P can be saved.

10 to 12 show a multi-story parking facility B according to a second embodiment of the present invention. This multi-story parking facility B has a plurality of stages, one row on each side of the hoistway of the elevator 50 of the lift L2. It is of an elevator type having a parking rack 4 formed therein. The lift table 50 of the lift L2 has only one stage of the roller conveyor 3a similar to that of the first embodiment.

Between the lower roller conveyors 10b and 10d on the loading and unloading berths 6 and 7 on the boarding floor S1, a movable roller conveyor 51 that can move forward and backward with respect to the hoistway of the elevator 50 is provided as a forwarding means. Has been.

The movable roller conveyor 51 is provided with two movable frames 52, 52 on both sides sandwiching the pallet P, each movable frame 52, 52 capable of advancing and retracting with respect to the hoistway of the elevator 50, and between the two movable frames 52, 52. Is formed with a gap for receiving the guide roller 53 of the lifting table 50.

As shown in FIGS. 13 and 14, each of the movable frames 52 is provided with two sets of advancing / retreating mechanisms 55 for allowing the elevating table 50 to retreat from the hoistway. Each of the advancing / retreating mechanisms 55 includes a guide carriage 56 connected to the movable frame 52, and a pair of rails 57, 57 on which the guide carriage 56 travels. The pair of rails 57, 57 are not shown in the drawing. However, it is fixed to the wall surface 58 of the lift hoistway. The pair of rails 57, 57
A cylinder 59 for advancing and retracting the movable frame 52 is fixed to one side of the rod 59.
The tip of 9a is connected to the movable frame 52.
In the figure, 60 is a free roller which is provided on the guide carriage 56 and rolls on the pair of rails 57, 57.

A pallet P is attached to each movable frame 52.
Two rollers 61 that support the pallet P are provided so as to project toward the front. One of the rollers 61, 61 is
It is adapted to be driven by being connected to a drive motor (not shown), and the other roller 61 is a free roller. Each of the rollers 61 is retracted to the position of the chain double-dashed line in FIG. 14 by the advancing / retreating mechanisms 55, 55, ... When the elevating table 50 is moved up and down so as to avoid contact with the elevating table 50. After the vehicle exits, it is extended to the position indicated by the solid line in FIG. 14, receives the pallet P transferred from the transfer roller conveyor 10b below the exit berth 7, and transfers it to the roller conveyor 10d below the entrance berth 6. It is like this.

Since the second embodiment is the same as the first embodiment except for the configuration other than the above, the same components are designated by the same reference numerals and detailed description thereof will be omitted.

Also in the second embodiment, since the boarding floor S1 has the same basic structure as the first embodiment, it goes without saying that the same effect can be obtained.

Further, in the second embodiment, the entry floor S
1 was provided on the middle floor, and the parking floors were provided above and below the entry floor S1, but there is no particular limitation on the location where the entry floor is provided. For example, the entry floor is provided on the top floor and the lower floor is provided. May be provided on the parking floor, or the entry floor may be provided on the lowest floor and the upper floor may be the parking floor.

Further, in the first embodiment, the pallet P is placed and supported by the support pins 26 of the elevating member 24. For example, as shown in FIG. It is also possible to provide a concave portion 65 for receiving the support pin 26 and to support the pallet P by engaging the support pin 26 with the concave portion 65.

In the first and second embodiments, the pallet stocker 20 is provided on both the receiving berth 6 and the outgoing berth 7, but the pallet stocker is provided on only one of the incoming and outgoing berths. It is also possible to adopt a configuration in which neither berth is provided.

[0056]

As described above, according to the multi-storey parking facility of claim 1, the pallets transported to the loading floor at the time of leaving the warehouse are transferred to the loading berth on the loading floor without returning to the parking floor once. Since it can be immediately used for the warehousing work, it is possible to reduce the time spent for carrying only the pallets and improve the work efficiency of the warehousing and unloading of the vehicle.

According to the multi-storey parking facility of the fourth aspect, the pallets transported to the loading floor at the time of leaving are stored in the pallet stocker on the loading floor. Therefore, when the vehicles are continuously loaded, the pallets are transferred from the pallet stocker. By successively paying out to the receiving position of the receiving berth, a continuous receiving vehicle can be placed on a pallet and transferred to the parking floor in a short time, and the efficiency of the receiving work can be greatly improved. In addition, when the unloading vehicles are continuous, it is not necessary to return the pallets to the original parking shelves after they have been issued, and they can be stored in the pallet stocker. The efficiency of can be greatly improved.

[Brief description of drawings]

FIG. 1 is a cross-sectional view schematically illustrating a multi-level parking facility according to a first embodiment of the present invention.

FIG. 2 is a plan view showing an overall configuration of the parking floor.

FIG. 3 is an enlarged view of a main part of FIG.

FIG. 4 is a plan view showing an overall configuration of a boarding floor of the multilevel parking facility shown in FIG. 1.

FIG. 5 is an enlarged view of a main part of FIG.

FIG. 6 is a plan view showing a part of each berth.

FIG. 7 is a view taken along the line DD of FIG.

FIG. 8 is a view taken along the line EE of FIG.

9 is a view taken along the line FF of FIG.

FIG. 10 is a cross-sectional view illustrating the overall configuration of a multi-level parking facility according to the second embodiment of the present invention.

11 is a cross-sectional view showing a part of the multi-level parking facility of FIG. 10 when viewed from the GG direction.

FIG. 12 is a cross-sectional view illustrating a boarding floor of the multilevel parking facility of FIG.

FIG. 13 is an enlarged view of a main part of FIG.

14 is a view taken along line HH of FIG.

FIG. 15 is a diagram illustrating another aspect of the pallet.

[Explanation of symbols]

 3,50 Lifting platform 3b Rolling roller conveyor (feeding means) 6 Incoming berth 7 Outgoing berth 10b Transfer roller conveyor 20 Pallet stocker 51 Movable roller conveyor (feeding means) A, B Multi-level parking facility L1, L2 Lift (lifting means) P pallet S1 entrance floor S2-S5 parking floor

Claims (4)

[Claims] 1. An elevating means for moving a pallet carrying a vehicle up and down between a boarding floor and a parking floor of the vehicle, and a garage provided adjacent to one side of a space in which the elevating means is arranged on the boarding floor. A berth for transferring a vehicle to the elevating means via the pallet, and a side of the space for disposing the elevating means on the boarding floor on the opposite side to the berth for berthing, and the unloading vehicle for the pallet. A multi-storey parking facility comprising: a delivery berth for receiving from the elevating means via the elevator, and a delivery means for delivering the pallet from the delivery berth to the storage berth. 2. The elevating means has an elevating table on which a vehicle is placed via the pallet, and the forwarding means comprises:
It is a transfer roller conveyor provided below the vehicle mounting position of the lifting platform, and the delivery berth is provided with a transfer roller conveyor that transfers the pallet after the vehicle is delivered to the delivery roller conveyor. The multilevel parking facility according to claim 1. 3. The elevating means has an elevating table on which a vehicle is placed via the pallet, and the forwarding means comprises:
It is a movable roller conveyor provided so as to be able to advance and retreat with respect to the hoistway of the lifting platform, and the delivery berth is provided with a transfer roller conveyor for transferring the pallet after the vehicle is delivered to the forwarding roller conveyor. The multilevel parking facility according to claim 1. 4. The multi-level parking facility according to claim 1, wherein a pallet stocker that stores the pallets is provided on at least one of a storage berth and a storage berth.