JP3357771B2 - Underground multi-story parking device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an underground multi-story parking device for storing vehicles in a storage rack underground, and more particularly to a countermeasure for entering and exiting the vehicle when entering and exiting the vehicle continuously.

[0002]

2. Description of the Related Art Conventionally, as an underground multi-story parking device, for example, as disclosed in Japanese Patent Application Laid-Open No. 2-104868, a ground floor provided with an entrance and an entrance and an underground storage floor are lifted (entrance and exit). An underground multi-story parking device is known in which a transportable trolley (storage elevator) equipped with a delivery device is run along a row of storage shelves on the storage floor while being contacted by a storage elevator.

[0003] Then, at the time of entry, after the vehicle enters the pallet of the lift waiting for rise at the entrance / exit on the ground floor, the lift is lowered to the storage floor, and the vehicle is delivered to the carrier with the pallet. The transport trolley is moved to the side of a predetermined storage shelf, and the vehicle is stored on the storage shelf together with the pallet. On the other hand, at the time of unloading, after the vehicle is paid out from the storage shelf together with the pallet to the transport trolley, the transport trolley is moved to the side of the lift, and the vehicle is delivered to the lift along with the pallet. And the vehicle exits.

As another type of underground multi-story parking device, for example, as disclosed in Japanese Patent Application Laid-Open No. 63-223270, a mounting table equipped with a delivery device is provided on a transport vehicle so as to be able to move up and down. There is also known an underground multi-story parking device in which the platform is directly raised to the entrance on the ground floor to eliminate the lift in the former.

[0005] Then, at the time of entry, after the vehicle enters the pallet of the loading stand which is waiting for ascending at the entrance / exit on the ground floor, the loading stand is lowered to the storage floor, and the carrier is moved to a predetermined storage shelf side. And store the vehicle together with the pallet in the storage shelf. On the other hand, at the time of unloading, after the vehicle is paid out from the storage shelf along with the pallet to the mounting table of the transporting vehicle, the transporting vehicle is run immediately below the entrance / exit port, and the mounting platform is raised to the entry / exit section. To leave the vehicle.

[0006]

However, as described above, in the case where vehicles are palletized in and out of the pallet, if warehousing continues, after the preceding vehicle is carried into the storage floor, the pallet is placed at the entrance on the ground floor. After the preceding vehicle is stored in the storage shelf, the following vehicle cannot be stored until the empty pallet is taken out from another storage shelf to the entry / exit opening.During this time, the following vehicle waits in front of the entry / exit opening. And there is a problem that the storage efficiency deteriorates.

[0007] On the other hand, when the retrieval is continued, empty pallets remain in the entrance and exit ports after the preceding vehicle exits the entrance and exit port to prevent subsequent vehicles from exiting. Only after returning, the following vehicle cannot be taken out of the car. During this time, the following vehicle has to wait on the storage shelf until the transport trolley is picked up.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to make it possible to efficiently enter and leave a car without waiting for a time when warehousing or unloading continues.

[0009]

In order to achieve the above object, according to the present invention, a pallet entrance for taking in and out a pallet between a ground floor and a basement storage floor is provided separately from an original vehicle entrance. Specifically, the following solution was taken.

That is, a solution of the present invention is to open a pallet entrance for communicating the entrance / exit portion with the storage floor on the floor surface of the entrance / exit portion, and provide pallet holding means at the pallet entrance. Further, an elevating means is provided on the transport vehicle, and a mounting table on which the vehicle is mounted together with the pallet is raised to the pallet entrance. In addition, a delivery means for transferring the vehicle by moving the pallet sideways is provided on the mounting table of the transport vehicle, and the delivery means allows the pallet holding means or the mounting table and the lift to move in a state where the mounting table is raised to the pallet entrance. Between pallets, the vehicles are delivered and received. further,
At the time of continuous loading, the empty pallet is pulled out of the storage shelf and taken out to the pallet entrance, and the empty pallet is held while the pallet holding means is held, while at the time of continuous loading, the preceding vehicle exits and becomes empty by releasing the holding state of the pallet holding means. The changed pallet is drawn into the storage floor from the pallet doorway, and is returned to a predetermined storage shelf by a transport trolley.

[0011] With the above configuration, in the solving means of the present invention, when warehousing or warehousing is continuous, efficient warehousing and warehousing can be performed without waiting for time.

The invention according to claims 1 to 3 of the present invention is characterized in that, at the time of entry / exit, the vehicle enters / exits between the entrance / exit portion where the vehicle enters / exits and the entrance / exit portion. The loading section and the ground floor are arranged side by side, and in the basement there are several rows of storage shelves that store vehicles together with pallets using the storage floor as a storage floor, and a transport cart is provided so that it can run along the row of storage shelves A lift is provided between the entrance / departure section and the storage floor so as to be able to ascend and descend. When entering the vehicle, the vehicle that has entered the entry / exit section is waiting for ascending at the entry / departure section. After entering the lift with the pallet, the lift is lowered to the storage floor, and the vehicle is transferred to the transport trolley with the pallet.Then, the transport trolley is moved to the side of a predetermined storage shelf to move the vehicle to the storage shelf. Stores each pallet, while storing the vehicle at pallet From the transfer truck, the truck is moved to the side of the lift, the vehicle is delivered to the lift along with the pallet, and then the lift is lifted to the entry / exit section to enter the vehicle. -It is assumed that a multi-story underground parking device is designed to exit from the exit section.

In this case, according to the first aspect of the present invention, based on the above-mentioned premise, a pallet entrance for communicating the entrance / exit portion with the storage floor is opened in the floor of the entrance / exit portion, Pallet holding means is provided at the entrance. Further, a mounting table on which the vehicle is mounted together with the pallet, and an elevating means for raising the mounting table to the pallet entrance are provided on the transport vehicle. In addition, a delivery means for transferring the vehicle by moving the pallet sideways is provided on the mounting table of the transport vehicle.
The delivery means transfers the vehicle along with the pallet between the pallet holding means or the mounting table and the lift with the mounting table raised to the pallet entrance. Also,
The pallet holding means sets the pallet on the side of the pallet entrance when the mounting table on which the pallet is mounted rises to the pallet entrance, and releases the holding state and mounts the pallet on the pallet which arrives at the pallet entrance. It is characterized in that it is made to be.

[0014] With the above arrangement, in the first aspect of the invention, at the time of entry, the vehicle that has entered the entrance / departure section on the ground floor is carried into the basement storage floor by the lift, and is transported to the predetermined location by the transport trolley. It is transported to the storage shelf and stored.

At this time, when the warehousing continues, the empty pallet is transported by the transport trolley to a position immediately below the pallet entrance until the delivery of the preceding vehicle to the transport trolley is ready. The pallet is transferred to the pallet holding means to prepare for the subsequent vehicle.

Accordingly, the succeeding vehicle does not have to wait for the pallet until the preceding vehicle completes the warehousing operation, so that the warehousing can be performed following the precedence vehicle's warehousing, thereby improving the efficiency of warehousing.

On the other hand, at the time of unloading, the vehicle delivered from the storage shelf is transported to the lift by the transport trolley, carried out to the entry / exit section by the lift, and exited from the entry / exit section.

At this time, when the retrieval is continued, the empty pallet in the entrance / exit portion is transferred from the pallet holding means to the mounting platform of the transport vehicle until the following vehicle enters the entrance / exit portion by the lift. There is no pallet in the entry / exit section to prepare for exit of the following vehicle.

Therefore, the succeeding vehicle does not have to wait until the storage of the pallet that has become empty after the preceding vehicle leaves the warehouse is completed, and it is possible to leave the vehicle following the preceding vehicle. Become.

In particular, according to the first aspect of the present invention, since the delivery means is provided on the carrier, the vehicle delivery between the entry / exit portion and the entry / exit portion, the carrier and the storage shelf are provided. And the vehicle delivery between the transport trolley and the lift is shared by one delivery means, thereby simplifying the equipment.

According to a second aspect of the present invention, in the underground multi-story parking device based on the premise described above, a pallet entrance for communicating the entrance / exit portion with the storage floor is opened in the floor of the entrance / exit portion, Pallet holding means is provided at the pallet entrance. Further, a mounting table on which the vehicle is mounted together with the pallet, and an elevating means for raising the mounting table to the pallet entrance are provided on the transport vehicle. Further, a delivery means for transferring the vehicle by moving the pallet sideways is provided in the lift. The delivery means transfers the pallet together with the pallet between the lift and the pallet holding means in a state where the lift is raised to the entry / exit portion. Further, the pallet holding means sets the pallet on the pallet entrance side in a state where the mounting table on which the pallet is mounted rises to the pallet entrance, and releases the pallet on the pallet entrance to arrive at the pallet entrance. Is mounted.

According to the second aspect of the present invention, since the delivery means is provided in the lift, the transport vehicle does not participate in vehicle delivery between the entry / exit portion and the entry / exit portion, Free movement is possible without being restricted by this vehicle delivery, and more efficient entry / exit is performed.

According to a third aspect of the present invention, in the underground multi-story parking device on the premise as described above, a pallet entrance for communicating the entrance / exit portion and the storage floor is opened on the floor of the entrance / exit portion, Pallet holding means is provided at the pallet entrance. Further, a mounting table on which the vehicle is mounted together with the pallet, and an elevating means for raising the mounting table to the pallet entrance are provided on the transport vehicle. Also, the delivery means for moving the vehicle sideways along with the pallet and delivering
Provided on the floor between the embarking section. The delivery means transfers the pallet together with the pallet between the lift and the pallet holding means in a state where the lift is raised to the entry / exit portion. In addition, the pallet holding means sets the pallet on the pallet entrance side in a state where the mounting table on which the pallet is mounted rises to the pallet entrance,
The holding state is released, and the pallet is mounted on the mounting table that has arrived at the pallet entrance.

According to the third aspect of the present invention, the delivery means is provided on the floor between the entrance / exit portion and the entrance / exit portion. In addition, the transport trolley does not participate in vehicle transfer between the entry / exit section and the entry / exit section, and can freely move without being bound by the vehicle transfer, so that more efficient entry / exit can be performed. Done. In addition, since the delivery means is provided on the fixed side of the floor, the lift is lighter than that of the invention according to claim 2, the lifting power of the lift is reduced, and the maintainability of the equipment is improved. .

[0025]

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

(Embodiment 1) FIGS. 1 to 10 show an underground multi-story parking device according to a first embodiment of the present invention, FIGS. 11 to 20 show the entry process, and FIGS. 21 to 31 show the exit process. .

In FIGS. 1 and 2, 1 is a ground floor, 2 is a skeleton 2 constructed underground, and the inside of the skeleton 2 is configured as a storage floor 3. Time,
An entry / exit portion 4 for the vehicle C to enter / exit is provided. An entry door 4a is provided in front of the vehicle C in the entry direction, and an exit door 4b is provided in the back of the vehicle C in the entry direction. Next to the entry / exit portion 4, an entry / exit portion 5 is formed in parallel with a portion extending to the ground floor 1 of the frame 2 and both are provided on the entry / exit portion 5 side. The upper and lower opening / closing type communication door 6 allows communication and shutoff, so that the vehicle C can enter and exit between the entry / exit unit 4 and the entry / exit unit 5 at the time of entry / exit. ing. Further, a lift 7 is arranged between the entrance / exit section 5 and the storage floor 3 so as to be able to move up and down.

A traveling path 8 is provided substantially at the center of the storage floor 3. On both sides of the traveling path 8, storage shelves 9 for storing the vehicles C together with the pallets P are arranged in two rows in front and rear and along the traveling path 8. A plurality of rows are provided, and the transport carts 10 are arranged so as to be able to travel along the row of storage shelves. The storage shelves 9 are of a three-stage stacking type in the vertical direction. However, since the lift 7 stops at the place where the lift 7 is installed, the vehicle C is not stored in the uppermost storage shelf. 7 lift spaces. In addition, the uppermost storage shelf, which opposes this with the travel path 8 interposed therebetween, is also secured as a space for temporarily placing an empty pallet P described later.

As shown in FIG. 3, the entry / exit section 4
A pallet entrance 11 for communicating between the entrance / exit portion 4 and the storage floor 3 is opened in a rectangular shape on the floor surface of the pallet, and two pallet holding devices 12 as pallet holding means enter and exit the pallet entrance 11. They are installed facing each other as much as possible. FIG.
As shown in FIG. 2, each pallet holding device 12 includes a swing cylinder 13, and each swing cylinder 13 is swingably mounted on a mounting table 14 fixed to a side wall of the pallet entrance 11. . A shaft 15 extending in the horizontal direction is provided at the tip of the piston rod 13a of the swing cylinder 13.
The shaft 15 is rotatably connected at its middle, and both ends of the shaft 15 are connected to the center of a pair of rotating arms 16. The lower end of each of the rotating arms 16 is rotatably connected to a block 17 fixed to the lower end of the side wall of the pallet entrance 11, and the upper ends of the two rotating arms 16 have a U-shaped opening upward. The center of the supporting frame 18 having the groove is fixed, and five guide rollers 19 are rotatably arranged in the U-shaped groove of each supporting frame 18.

The two swinging cylinders 13 are contracted in synchronism with each other, so that the two supporting frames 18 are moved.
3 is retracted toward the side wall of the pallet entrance 11 as shown by the imaginary line in FIG. 3, and the loading table 29 on which the pallet P of the transport vehicle 10 is mounted can move up and down with respect to the pallet entrance 11 described later in the retracted state. By extending the two swinging cylinders 13 synchronously, the two supporting frames 18 are moved to the pallet entrance 11 as shown by the solid line in FIG.
The outer receiving member of the pallet P is held from below by the guide roller 19 in this advanced state.

As shown in FIG. 5, the lift 7 includes four two-stage stroke type lifting / lowering cylinders 20 installed on the storage shelf 9 below the entry / exit portion 5, and has two front and rear cylinders.
Both ends of a support frame 21 having a U-shaped groove that opens upward are fixed to the tip of a piston rod 20a that extends upward from the elevating cylinder 20 that is disposed one by one. Guide rollers 22 are arranged so as to roll freely.

Then, the above-mentioned four support cylinders 21 are positioned at the entry / exit level of the entry / exit section 5 by synchronizing and extending the four lifting / lowering cylinders 20 to extend and retract the vehicle C. Between the entry / exit unit 4 and the entry / exit unit 5 along with the pallet P,
By synchronously contracting the four lifting cylinders 20, the two support frames 21 are positioned at the uppermost storage shelf level of the storage floor 3, and the loading / unloading vehicle C is received between the transport vehicle 10 and the storage truck C. It is made to pass.

As shown in FIG. 4, a support frame having a U-shaped groove opening upward is provided on the floor surface between the pallet entrance 11 and the entry / exit portion 5 of the entry / exit portion 4. 2
3 are fixed so as to be located on a line connecting the support frame 18 of the pallet holding device 12 and the support frame 21 of the lift 7, and three guide rollers 24 are rolled in the U-shaped groove of each support frame 23. The three sets of support frames 18, 21, 23 are movably arranged, and the pallet P is mounted on the vehicle.
When passing between the entry / exit unit 4 and the entry / exit unit 5.

As shown in FIGS.
Is provided with a bogie main body 25 composed of a frame framed in a rectangular shape, and wheels 26 are rotatably mounted one by one at four corners of the bogie main body 25, and each wheel 26 is laid on the traveling path 8 described above. It is mounted on the two rails 27 so that it can roll by starting a motor (not shown).

At the front and rear ends of the bogie main body 25, columns 28 are provided.
Are mounted one by one, and a mounting table 29 composed of a rectangular frame is disposed between the two supporting columns 28 so as to be able to move up and down via an intermediate lifting frame 43 which will be described later.
9, two support frames 30, 30 are bridged at an interval narrower than an arrangement interval of the support frames 18, 18 fixed to the upper ends of the rotating arms 16, 16 of the pallet holding device 12, near the front and rear ends. Three guide rollers 31 are rotatably arranged on each support frame 30, and the guide rollers 31 support the inner receiving member of the vehicle C together with the pallet P and mount the vehicle C on the carriage body 25, that is, the transport carriage 10. It has become.

On the two front and rear columns 28 of the bogie main body 25, one elevating device 32 as an elevating means is installed one by one, and each of the elevating devices 32 is specifically configured as follows. .

That is, the lifting / lowering device 32 includes a lifting / lowering motor 33 installed near the upper end of the column 28, and a driving sprocket 35 is fixed to an output shaft of the lifting / lowering motor 33. Also, 2
A plurality of winding drums 36 are supported and arranged on a shaft 37, and a driven sprocket 38 is fixed to the shaft 37. An endless driving chain 39 is wound around the driven sprocket 38 and the driving sprocket 35 to move the lifting sprockets up and down. When the motor 33 is started, the both hoisting drums 36 are operated to hoist and rewind.

Further, between the mounting table 29 and the column 28, while being guided up and down by the column 28, the mounting table 2
An intermediate elevating frame 43 for guiding the ascending and descending of No. 9 extends vertically and is interposed. Two guide pulleys 40 are supported by a shaft 41 and disposed above the elevating motor 33 on the support 28, and a wire rope 42 wound around each of the hoist drums 36 is disposed on each guide pulley 40. The lower end is connected to a lower end of the intermediate lifting frame 43.

On the other hand, a guide sprocket 44 is rotatably mounted on the upper end of each intermediate lifting frame 43, and a chain 45 is hung over each guide sprocket 44 from above, and one end of each chain 45 is connected to the mounting table. 29
Are connected to the four corners of the bogie main body 25, respectively.

When the four wire ropes 42 are wound or unwound on each hoist drum 36 by operating the front and rear two elevating motors 33 synchronously to operate the intermediate elevating frame 43, this operation is performed. As a result, the four chains 45 travel on the respective guide sprockets 44 to move the mounting table 29 up and down at twice the speed of the operation of the intermediate lifting frame 43. When the empty pallet P is moved in and out of the entry / exit portion 4, the transport trolley 10 is moved directly below the pallet entrance 11 by the synchronized lifting operation of the two front and rear lifting devices 32.
The mounting table 29 is raised to the pallet entrance 11 as shown by the phantom lines in FIGS.
Is transferred between the storage shelves 9 or the lifts 7 lowered, or when the transport vehicle 10 travels, the lowering device 32 of the front and rear units synchronize with the lowering device 32 so that the loading table 29 is Accordingly, the storage shelf level is lowered to the storage shelf level at the lowest level, as shown by the solid lines in FIGS. 6 and 7, respectively.

A delivery device 46 as delivery means for delivering the vehicle C by laterally moving the pallet P together with the pallet P is mounted on the mounting table 29 of the transport vehicle 10. Specifically, FIG.
As shown in detail in an enlarged manner, the delivery device 46 includes two fixed frames 4 of a fixed frame 47 provided on the carriage body 25.
7a, when loading and unloading, the mounting table 29 is lifted to the pallet entrance 11 and between the mounting table 29 and the lift 7, or between the pallet holding device 12 and the lift 7, or The pallet P is delivered. The delivery device 46 not only delivers the pallets P described above, but also delivers the pallets P between the mounting table 29 and the lift 7 that are lowered to the uppermost storage shelf level on the storage floor 3, and furthermore, It is also used for delivery of the pallet P to and from the storage shelf 9.

The delivery device 46 includes a movable gantry 48 mounted on a fixed gantry 47 of the mounting gantry 29, and sliders 49 are provided at four corners on the back surface of the movable gantry 48. The movable frame 48 is engaged with the two guide rails 50 laid on the fixed frame 47a of the fixed frame 47.
The guide is provided so as to be horizontally movable along zero.

A first motor (not shown) is mounted on the movable base 48, and the first motor is drivingly connected to an output shaft 52 via a speed reducer 51.
Are fixed integrally with each other for rotation. The first arm 53
A rotating shaft 54 is rotatably attached to the tip of the second arm 55. A second arm 55 is fixed to the rotating shaft 54 so as to rotate integrally therewith. A roller 56 is rotatably attached to the tip of the second arm 55. The roller 56 is provided with three long and short engagement grooves p provided on the back surface of the pallet P when the pallet is transferred.
1 (see FIG. 10). Incidentally, the two short engaging grooves p1 are for pallet delivery between the storage shelves 9 and the remaining ones.
The two long engagement grooves p1 are for transferring a pallet with the lift 7.

A driving sprocket 57 is fixed to the movable gantry 48 so as to be aligned with the center of the output shaft 52, while a driven sprocket 58 is integrally rotatable with the rotating shaft 54 at the tip of the first arm 53. A chain 59 is wound around the driving sprocket 57 and the driven sprocket 58. Further, the ratio of the number of teeth between the driving sprocket 57 and the driven sprocket 58 (r =
(The number of teeth of the driving sprocket 57 / the number of teeth of the driven sprocket 58) is set so as to satisfy 1 <r <3. Thus, when the first and second arms 53 and 55 are folded, the output shaft 52 is connected. When rotating clockwise in FIG. 9, the first arm 53 integrally rotates clockwise in FIG. 9, and the second arm 55 rotates counterclockwise in FIG. 9. 10, the first and second arms 53 and 55 are in an extended state. On the contrary, when the output shaft 52 is rotated in the counterclockwise direction in FIG.
The first arm 53 integrally rotates in the counterclockwise direction in FIG. 9, and accordingly, the second arm 55 rotates in the clockwise direction in FIG. 9. As a result, the first and second arms 53 and 55 are rotated. The extended state is at the left side of FIG. The first and second arms 53 and 55 are brought into the folded state from the extended state by the operation reverse to the above.

A rack 60 is provided at one end of the movable base 48.
On the other hand, a second motor 61 is installed on the fixed frame 47 a of the fixed base 47, a speed reducer 62 is drivingly connected to the second motor 61, and the rack is mounted on an output shaft 63 of the speed reducer 62. A pinion 64 meshing with 60 is fixed integrally with the rotation. When the pallet is transferred, the movable frame 48 is moved along the guide rail 50 by driving the second motor 61, and the roller 56 is removably engaged with any one of the three engaging grooves p1 of the pallet P. It is made to let.

Next, the delivery device 46 constructed as described above is used.
Will be described with reference to FIG. 10 by taking as an example a case where the in-vehicle pallet P is pulled out from the storage shelf 9.

First, the carriage 10 is moved to the side of the storage shelf 9 to be taken out of the vehicle and stopped. On this occasion,
The delivery device 46 on the carrier 10 has a state in which the first and second arms 53 and 55 are folded up and down.

Next, in the case of unloading from the storage shelf 9 on the back side, the first motor is driven to drive the first and second arms 5.
The rollers 56 and 55 are extended (the state of
Is extended to the storage shelf 9 on the back side to correspond to the shorter engagement groove p1 on the nearer side of the vehicle-mounted pallet P stored therein. On the other hand, when leaving the storage from the storage shelf 9 in front,
And the extension operation of the second arms 53 and 55 is in the state of, and the roller 56 is extended to the storage shelf 9 on the front side to correspond to the short engagement groove p1 closer to the pallet P mounted on the vehicle. Let it.

After that, the motor 61 is driven to move the movable gantry 48 horizontally, and the roller 56 is
(The state of ′).

Thereafter, for the storage shelf 9 on the back side,
By driving the first motor, the first and second arms 53,
55 is contracted (state of,), and the in-vehicle pallet P on the back side is pulled out onto the mounting table 29. On the other hand, the extension operation of the first and second arms 53 and 55 is only with respect to the storage shelf 9 at the front, and the pallet P
On the mounting table 29.

Thereafter, the second motor 61 is driven to move the in-vehicle pallet P to the proper mounting position, and the transport carriage 10 is moved to the side of the lift 7 to leave the vehicle C.

Since the warehousing is performed by the operation reverse to the above-mentioned warehousing operation, a detailed description is omitted.

In the underground multi-story parking device configured as described above, the vehicle C that has entered the entry / exit section 4 when entering the parking lot is entered and exited.
After the pallet P enters the lift 7 waiting for ascending at the embarkation unit 5, the lift 7 is lowered to the storage floor 3, and the vehicle C is transferred to the transport trolley 10 with the pallet P. The vehicle C is stored along with the pallet P on the side of the storage shelf 9 when the vehicle is unloaded.
The vehicle C is transferred from the storage shelf 9 together with the pallet P
After that, the carriage 10 is moved to the side of the lift 7 to transfer the vehicle C to the lift 7 together with the pallet P, and then the lift 7 is raised to the entrance / egress section 5. The vehicle C is caused to exit from the entry / exit unit 4.

In this case, the delivery device 46 is operated when the pallet P is delivered. In addition, when the warehousing is performed continuously, the empty pallet P
Must be prepared in the entry / exit unit 4 in preparation for entry of the succeeding vehicle C. On the other hand, in the case where the exit is performed consecutively, after the preceding vehicle C exits, the exit of the subsequent vehicle C is not obstructed. Needs to remove the empty pallet P. Also in this case, the delivery device 46 is operated. A storage procedure in the case where storage is continuous will be described with reference to FIGS. 11 to 20, and a storage procedure in the case where storage is continuous will be described with reference to FIGS.

(Procedures for Continuous Storage) As a premise, empty pallets P are held at the pallet entrance 11 of the entrance / exit unit 4 by the pallet holding device 12 in the advanced state. It is assumed that the lift 7 is waiting to be lifted.

(1) As shown in the first process diagram of FIG. 11, the preceding vehicle C enters the entry / exit portion 4 and gets on the empty pallet P. On the other hand, the transport cart 10 is an empty pallet P
Is mounted on the mounting table 29 and comes to a position immediately below the pallet entrance 11 and stops.
9 is raised to the top shelf level. In addition, the raising / lowering operation of the mounting table 29 may be performed after the transport vehicle 10 arrives at the destination, or may be performed during traveling. The same applies to each of the following steps.

(2) As shown in the second process diagram of FIG. 12, the delivery device 46 is operated and the empty pallet P is lifted by the lift 7.
Is temporarily placed on the uppermost storage shelf 9 on the opposite side of the storage shelf 9.

(3) As shown in the third process diagram of FIG. 13, the lifting device 32 is further raised, and the mounting table 29 is raised to the pallet entrance 11 to be positioned immediately below the on-board pallet P. On the other hand, in the entry / exit section 5, the communication door 6 is opened to prepare for entry of the vehicle C.

(4) As shown in the fourth process diagram of FIG. 14, the delivery device 46 is operated to put the vehicle-mounted pallet P in and out.
Discharge to the lift 7 waiting for ascending in the embarking section 5.

(5) As shown in the fifth process diagram of FIG. 15, the lifting device 32 is moved down to lower the mounting table 29 to the uppermost storage shelf level. On the other hand, in the entry / exit section 5, the communication door 6 is closed.

(6) As shown in the sixth step diagram of FIG. 16, the delivery device 46 is operated, and the empty pallet P temporarily placed on the uppermost storage shelf 9 is drawn into the mounting table 29.

(7) As shown in the seventh process diagram of FIG. 17, the lifting device 32 is raised to move the mounting table 29 to the pallet entrance 11. At this time, the pallet holding device 12 is retracted so as not to interfere with the empty pallet P rising. When the empty pallet P rises and is located above the pallet holding device 12, the pallet holding device 12
And prepares for holding the empty pallet P.

(8) As shown in the eighth process diagram of FIG. 18, the lift 7 is lowered to the storage floor 3, and the in-vehicle pallet P is positioned at the uppermost storage shelf level.

(9) As shown in the ninth process diagram of FIG. 19, the lifting device 32 is moved down to lower the mounting table 29 to the uppermost storage shelf level. As a result, the empty pallet P, which has been mounted on the mounting table 29, is delivered to and held by the pallet holding device 12, and the following vehicle C enters the empty pallet P.

(10) As shown in the tenth process diagram of FIG. 20, the driver M gets off the following vehicle C. On the other hand, in the transport trolley 10, the delivery device 46 is operated, and the on-board pallet P
From the lift 7 to the mounting table 29. The transport vehicle 10 travels along the traveling path 8 to the side of the predetermined storage shelf 9, and operates the delivery device 46 to store the in-vehicle pallet P in the storage shelf 9. Thereafter, the transport vehicle 10 pulls out the empty pallet P from the empty storage shelf 9 in preparation for the next storage, and the pallet entrance 11
After stopping just below, the lifting device 32 is moved up to raise the mounting table 29 to the uppermost storage shelf level,
Return to the state of (1). On the other hand, the lift 7 also has the entry / departure section 5
To prepare for the next storage of the vehicle C.

(Continuous Exit Procedure) The premise is that the preceding vehicle C has already exited and the pallet entrance 11 of the entry / exit section 4 has been entered.
, The empty pallet P is held by the pallet holding device 12, and the lift 7 is waiting to descend to the uppermost storage shelf level of the storage floor 3.

(1) As shown in the first process diagram of FIG. 21, the transport vehicle 10 mounts the in-vehicle pallet P pulled out from the predetermined storage shelf 9 on the mounting table 29 and the pallet entrance 11
When it comes to just below and stops, the lifting device 32 is moved up to raise the mounting table 29 to the uppermost storage shelf level.

(2) As shown in the second process diagram of FIG. 22, the delivery device 46 is operated to pay out the in-vehicle pallet P to the lift 7 waiting for descent.

(3) As shown in the third process diagram of FIG. 23, the lifting device 32 is further raised, the mounting table 29 is raised to the pallet entrance 11, and the pallet P is received from the pallet holding device 12. Thereafter, the pallet holding device 12 operates backward so as not to interfere when the empty pallet P descends.

(4) As shown in the fourth process diagram of FIG. 24, the lifting device 32 is moved down to lower the mounting table 29 to the uppermost storage shelf level on the opposite side of the lift 7.

(5) As shown in the fifth process diagram of FIG. 25, the delivery device 46 is operated, and the empty pallet P is temporarily placed on the uppermost storage shelf 9.

(6) As shown in the sixth process diagram of FIG. 26, the lift 7 rises to the entry / exit section 5 and the communication door 6 opens.

(7) As shown in the seventh process diagram of FIG. 27, the lifting device 32 is moved up to move the mounting table 29 to the pallet entrance 11. After that, the pallet holding device 12 is advanced, and the holding state of the vehicle-mounted pallet P is adjusted.

(8) As shown in the eighth process diagram of FIG. 28, the delivery device 46 is operated, the pallet P is pulled out from the lift 7 to the pallet entrance 11 and held by the pallet holding device 12.

(9) As shown in the ninth process diagram of FIG. 29, the lifting device 32 is moved down to lower the mounting table 29 to the uppermost storage shelf level. At the same time, the communication door 6 is closed.

(10) As shown in the tenth process diagram of FIG. 30, the driver M standing by at the
Get in and leave. During this time, the lift 7 descends to the uppermost storage shelf level of the storage floor 3 to prepare for the next retrieval. On the other hand, the transport vehicle 10 operates the delivery device 46 to draw the temporarily placed empty pallet P from the storage shelf 9 to the mounting table 29.

(11) As shown in the eleventh process diagram of FIG. 31, the transport vehicle 10 travels to the side of the empty storage shelf 9 to pay out the empty pallet P to the storage shelf 9, and thereafter, the next delivery vehicle The vehicle travels to the storage shelf 9 in which C is stored.

As described above, according to the first embodiment, when warehousing continues, the empty pallet P is moved from the storage floor 9 to the entrance / exit portion until the delivery of the preceding vehicle C to the carrier 10 is ready. Since the vehicle is delivered to the pallet holding device 12 of the pallet entrance 11 leading to 4 and is prepared for entry of the following vehicle C, the subsequent vehicle C can be entered following the preceding vehicle C without waiting for the pallet, and the entry can be performed efficiently. . On the other hand, when the retrieval is continued, the following vehicle C
Pulls the empty pallet P from the entry / exit unit 4 to the storage floor 3 until the passenger enters the entry / exit unit 5 by the lift 7, and empties the entry / exit unit 4 to prepare for exit of the following vehicle C. As a result, the subsequent vehicle C can be taken out of the preceding vehicle C without waiting for the pallet to be discharged, and the retrieval can be performed efficiently.

Further, in the first embodiment, since the delivery device 46 is installed on the mounting table 29 of the carrier 10, the entry / exit portion 4 and the entry / exit portion 5 are provided by one delivery device 46. , The vehicle delivery between the transport trolley 10 and the storage shelf 9, and the vehicle delivery between the transport trolley 10 and the lift 7, thereby simplifying the equipment.

(Embodiment 2) FIG. 32 shows an underground multi-story parking device according to Embodiment 2 of the present invention, FIGS. 33 to 39 show the entry process, and FIGS. 40 to 46 show the exit process.

In the second embodiment, the delivery device 46 for transferring the vehicle C by moving the pallet P sideways is installed on the lift 7. That is, in the first embodiment, the support frame 21 having the guide roller 22 is fixed to the front ends of the piston rods 20a of the two elevating cylinders 20 on the front side and the rear side, respectively. A rectangular frame 65 is connected to the end of the piston rod 20a of the cylinder 20, and the support frame 21 having the guide rollers 22 and the delivery device 46 are set on the frame 65. The delivery device 46 transfers the vehicle C together with the pallet P between the lift 7 and the pallet holding device 12 in a state where the lift 7 is lifted to the entry / exit portion 5. . Otherwise, the configuration is the same as that of the first embodiment. Therefore, the same components are denoted by the same reference numerals and detailed description thereof will be omitted.

Next, a description will be given of a storage procedure in the case where storage is continuous in the second embodiment with reference to FIGS. 33 to 39, and a storage procedure in the case where storage is continuous, with reference to FIGS.

(Continuous Warehousing Procedure) As a premise, an empty pallet P is held at the pallet entrance 11 of the entrance / exit unit 4 by the pallet holding device 12 in the advanced state. It is assumed that the lift 7 is waiting to be lifted.

(1) As shown in the first process diagram of FIG. 33, the preceding vehicle C enters the entry / exit portion 4 and gets on the empty pallet P.

(2) As shown in the second process diagram of FIG. 34, when the transport vehicle 10 mounts the empty pallet P on the mounting table 29, comes directly below the pallet entrance 11 and stops, the lifting device 32 is raised. Then, the mounting table 29 is raised to the uppermost storage shelf level. On the other hand, the contact door is opened in preparation for entry.

(3) As shown in the third process diagram of FIG. 35, the delivery device 46 installed on the lift 7 is operated, and the pallet P mounted on the vehicle is pulled into the lift 7 from the pallet holding device 12.

(4) As shown in the fourth process diagram of FIG. 36, the communication door 6 of the entry / exit portion 5 is closed. On the other hand, the lifting device 32 is further raised, and the mounting table 29 is raised to the pallet entrance 11. At this time, the pallet holding device 1
Reference numeral 2 denotes a retracting operation so as not to interfere when the empty pallet P rises. After the empty pallet P has risen, the empty pallet P advances and prepares a state for holding the empty pallet P.

(5) As shown in the fifth process diagram of FIG. 37, the lifting device 32 is moved down to lower the mounting table 29 to the uppermost storage shelf level. On the other hand, the lift 7 is lowered, and the in-vehicle pallet P is positioned at the uppermost storage shelf level of the storage floor 3 from the entry / exit section 5.

(6) As shown in the sixth process diagram of FIG. 38, the delivery device 46 is operated, and the in-vehicle pallet P is paid out from the lift 7 to the mounting platform 29 of the transport vehicle 10. On the other hand, in the entry / exit unit 4, the following vehicle C enters the empty pallet P held by the pallet holding device 12.

(7) As shown in the seventh process diagram of FIG. 39, the driver M gets off the following vehicle C, and the empty lift 7 rises to the entry / exit section 5 in preparation for the next entry. . On the other hand, the transport vehicle 10 on which the incoming vehicle C is mounted travels along the traveling path 8 to the side of a predetermined storage shelf 9, and operates a separately provided delivery device (not shown) to move the in-vehicle pallet P to the storage shelf 9. Store.

(Guidelines for Continuous Outgoing) It is assumed that the preceding vehicle C has already exited and the pallet entrance 11 of the entrance / exit section 4 has been entered.
, The empty pallet P is held by the pallet holding device 12, and the lift 7 is waiting to descend to the uppermost storage shelf level of the storage floor 3.

(1) As shown in the first process diagram of FIG. 40, the transport vehicle 10 mounts the in-vehicle pallet P pulled out from the predetermined storage shelf 9 on the mounting table 29, and
When it comes to just below and stops, the lifting device 32 is moved up to raise the mounting table 29 to the uppermost storage shelf level.

(2) As shown in the second process diagram of FIG. 41, the delivery device 46 is operated, and the vehicle-mounted pallet P is drawn into the lift 7 waiting for descent.

(3) As shown in the third process diagram of FIG. 42, the lifting device 32 is further raised, the mounting table 29 is raised to the pallet entrance 11, and the pallet P is received from the pallet holding device 12. Thereafter, the pallet holding device 12 operates backward so as not to interfere when the empty pallet P descends. On the other hand, the lift 7 moves up to the entry / exit section 5.

(4) As shown in the fourth process diagram of FIG. 43, the lifting device 32 is moved down to lower the mounting table 29 to the uppermost storage shelf level. On the other hand, lift 7
When ascending to the embarkation section 5, the communication door 6 opens.

(5) As shown in the fifth process diagram of FIG. 44, the delivery device 46 is operated, the pallet P is discharged from the lift 7 to the pallet entrance 11 and held by the pallet holding device 12. On the other hand, the transport cart 10 is an empty pallet P
To return to the storage shelf 9 to the side of the empty storage shelf 9.

(6) As shown in the sixth process diagram of FIG. 45, when the in-vehicle pallet P is dispensed from the entry / exit portion 5 to the entry / exit portion 4, the communication door 6 closes. On the other hand, the transport vehicle 10 that has paid out the empty pallets P to the storage shelves 9 travels to the storage shelves 9 where the next outgoing vehicles C are stored.

(7) As shown in the seventh process diagram of FIG. 46, the driver M waiting at the entrance / exit unit 4 gets into the vehicle C and exits. During this time, the lift 7 descends to the uppermost storage shelf level of the storage floor 3 to prepare for the next retrieval. On the other hand, the transport trolley 10 carries the next unloading vehicle C on the mounting table 29 and travels to just below the pallet entrance 11, and
2 to raise the mounting table 29 to the uppermost storage shelf level, and prepare a delivery state to the lift 7.

Therefore, in the second embodiment, similar to the first embodiment, the following entry / exit vehicle C can be entered / exited efficiently without having to wait for standby. in addition,
In the second embodiment, since the delivery device 46 is installed on the lift 7, when the vehicle pallet P is transferred between the entry / exit unit 4 and the entry / exit unit 5, the transport vehicle 10 Can be freely moved without being bound by the vehicle delivery, and the vehicle can be moved in and out more efficiently.

(Embodiment 3) FIG. 47 shows an underground multi-story parking device according to Embodiment 3 of the present invention.

In the third embodiment, the delivery device 46 for transferring the vehicle C by moving the pallet P sideways is installed on the floor between the pallet entrance 11 and the entry / exit section 5. The delivery device 46 transfers the vehicle C together with the pallet P between the lift 7 and the pallet holding device 12 in a state where the lift 7 is lifted to the entry / exit portion 5. . Otherwise, the configuration is the same as that of the first embodiment. Therefore, the same components are denoted by the same reference numerals and detailed description thereof will be omitted.

Next, the case where the incoming and outgoing operations are consecutive in the third embodiment will be described with reference to the drawings described in the second embodiment. That is, the storage procedure in the case where storage is continuous will be described with reference to FIGS. 33 to 39, and the storage procedure in the case where storage is continuous will be described with reference to FIGS.

(Continuous Warehousing Procedure) As a premise, an empty pallet P is held at the pallet entrance 11 of the entrance / exit unit 4 by the pallet holding device 12 in the advanced state. It is assumed that the lift 7 is waiting to be lifted.

(1) As shown in the first process diagram of FIG. 33, the preceding vehicle C enters the entry / exit portion 4 and gets on the empty pallet P.

(2) On the other hand, as shown in the second process diagram of FIG. 34, when the transporting trolley 10 mounts the empty pallet P on the mounting base 29, comes directly below the pallet entrance 11 and stops, the lifter 32 By performing the raising operation, the mounting table 29 is raised to the uppermost storage shelf level.

(3) As shown in the third process diagram of FIG. 35, the communication door 6 of the entry / exit unit 5 is opened, and the floor between the pallet entrance 11 and the entry / exit unit 5 is placed on the floor. The installed delivery device 46 is operated to deliver the vehicle-mounted pallet P from the pallet holding device 12 to the lift 7.

(4) As shown in the fourth process diagram of FIG. 36, the communication door 6 of the entry / exit portion 5 is closed. On the other hand, the lifting device 32 is further raised, and the mounting table 29 is raised to the pallet entrance 11. At this time, the pallet holding device 1
Reference numeral 2 denotes a retracting operation so as not to interfere when the empty pallet P rises. After the empty pallet P has risen, the empty pallet P advances and prepares a state for holding the empty pallet P.

(5) As shown in the fifth process diagram of FIG. 37, the lifting device 32 is moved down to lower the mounting table 29 to the uppermost storage shelf level. On the other hand, the lift 7 is lowered, and the in-vehicle pallet P is positioned at the uppermost storage shelf level of the storage floor 3 from the entry / exit section 5.

(6) As shown in the sixth process diagram of FIG. 38, a delivery device (not shown) separately installed on the carrier 10
To move the in-vehicle pallet P from the lift 7 to the transport vehicle 1
0 to the mounting table 29. On the other hand, in the entry / exit unit 4, the following vehicle C enters the empty pallet P held by the pallet holding device 12.

(7) As shown in the seventh process diagram of FIG. 39, the driver M gets off the following vehicle C, and the empty lift 7 rises to the entry / exit section 5 in preparation for the next entry. . On the other hand, the transport vehicle 10 on which the incoming vehicle C is mounted travels along the traveling path 8 to the side of a predetermined storage shelf 9 and stores the in-vehicle pallet P in the storage shelf 9.

(Continuous Exit Procedure) As a premise, it is assumed that the preceding vehicle C has already exited and the pallet entrance 11
, The empty pallet P is held by the pallet holding device 12, and the lift 7 is waiting to descend to the uppermost storage shelf level of the storage floor 3.

(1) As shown in the first process diagram of FIG. 40, the carrier 10 mounts the in-vehicle pallet P pulled out from the predetermined storage shelf 9 to the mounting table 29, and
When it comes to just below and stops, the lifting device 32 is moved up to raise the mounting table 29 to the uppermost storage shelf level.

(2) As shown in the second process diagram of FIG. 41, the delivery device separately provided on the carrier 10 is operated to draw the pallet P on the vehicle into the lift 7 waiting for descent.

(3) As shown in the third process diagram of FIG. 42, the lifting device 32 is further raised, the mounting table 29 is raised to the pallet entrance 11, and the pallet P is received from the pallet holding device 12. Thereafter, the pallet holding device 12 operates backward so as not to interfere when the empty pallet P descends. On the other hand, the lift 7 moves up to the entry / exit section 5.

(4) As shown in the fourth process diagram of FIG. 43, the lifting device 32 is moved down to lower the mounting table 29 to the uppermost storage shelf level. On the other hand, lift 7
When ascending to the embarkation section 5, the communication door 6 opens.

(5) As shown in the fifth process diagram of FIG. 44, the delivery device 46 installed on the floor between the pallet entrance 11 and the entry / exit portion 5 is operated to operate the pallet P on the vehicle.
Is moved laterally from the lift 7 to the pallet entrance 11 and held by the pallet holding device 12. On the other hand, the transport vehicle 10 travels to the side of the empty storage shelf 9 to return the empty pallet P to the storage shelf 9.

(6) As shown in the sixth process diagram of FIG. 45, when the in-vehicle pallet P is dispensed from the entry / exit section 5 to the entry / exit section 4, the communication door 6 closes. On the other hand, the transport vehicle 10 that has paid out the empty pallets P to the storage shelves 9 travels to the storage shelves 9 where the next outgoing vehicles C are stored.

(7) As shown in FIG.
The driver M waiting at the entry / exit unit 4 gets into the vehicle C and exits. During this time, the lift 7 descends to the uppermost storage shelf level of the storage floor 3 to prepare for the next retrieval. On the other hand, the transport vehicle 10 mounts the next outgoing vehicle C on the mounting table 29 and travels to just below the pallet entrance 11, operates the lifting device 32 to raise the mounting table 29 to the uppermost storage shelf level, Prepare the delivery to the lift 7.

Therefore, in the third embodiment as well, similar to the first embodiment, the following entry / exit vehicle C can be efficiently entered / exited without waiting waiting.
In addition, since the delivery device 46 is provided on the fixed side of the floor between the pallet entrance 11 and the entry / exit portion 5, the weight of the lift 7 can be reduced as compared with the second embodiment. In addition, the lifting power of the lift 7 can be reduced, and the maintainability of the equipment can be improved.

In the above embodiment, the lift 7 lifts and lowers the on-board pallet P, and lifts and lowers the empty pallet P by the lifting device 32 of the transport vehicle 10. The pallet P was raised and lowered by the
It is of course possible to move the empty pallet P up and down by the lift 7 to move the pallet P up and down by the lifting device 32 of the transport carriage 10.

Further, although the delivery device 46 of the crank arm type is used as the delivery means, the present invention is not limited to this, and a transfer using a well-known chain conveyor system or a slide fork type utilizing a height difference may be used. You may.

[0122]

As described above, according to the present invention,
Separate entrances for loading and unloading in-vehicle pallets and entrances for loading and unloading empty pallets are provided separately. If storage continues, empty pallets are supplied from the empty pallet entrances to the entry / exit sections to prepare for the entry of following vehicles, while exiting. If the pallet continues, the empty pallet that has been emptied by the preceding vehicle has been moved from the above-mentioned empty pallet entrance to the storage floor so as not to hinder the exit of the following vehicle. Later pallet discharge can be performed promptly to improve the storage and retrieval efficiency. Also, since the delivery means is provided on the transport trolley, the vehicle can be shared between the entry / exit section and the entry / exit section, between the transport trolley and the storage shelf, and between the transport trolley and the lift. Equipment can be simplified.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of an entry / exit portion and an entry / exit portion of an underground multi-story parking device according to Embodiment 1 of the present invention.

FIG. 2 is a plan view of the ground floor of the underground multi-story parking device according to Embodiment 1 of the present invention.

FIG. 3 is a front view of pallet holding means of the underground multi-story parking device according to the first embodiment of the present invention.

FIG. 4 is a plan view of a delivery device and a pallet holding device installed on a transport trolley in the underground multi-story parking device according to the first embodiment of the present invention.

FIG. 5 is a side view of the lift of the underground multi-story parking device according to Embodiment 1 of the present invention.

FIG. 6 is a rear view of the transport vehicle of the underground multi-story parking device according to Embodiment 1 of the present invention.

FIG. 7 is a side view of the transport trolley of the underground multi-story parking device according to Embodiment 1 of the present invention.

FIG. 8 is a plan view of a transport trolley of the underground multi-story parking device according to Embodiment 1 of the present invention.

FIG. 9 is a perspective view of a delivery device of the underground multi-story parking device according to Embodiment 1 of the present invention.

FIG. 10 is an operation explanatory diagram of the delivery device of the underground multi-story parking device according to the first embodiment of the present invention.

FIG. 11 is a first process diagram illustrating a storage procedure of the underground three-dimensional parking device according to the first embodiment of the present invention.

FIG. 12 is a second process diagram illustrating a storage procedure of the underground multi-story parking device according to the first embodiment of the present invention.

FIG. 13 is a third process diagram for explaining a storage procedure of the underground multi-story parking device according to the first embodiment of the present invention.

FIG. 14 is a fourth process diagram for explaining a storage procedure of the underground multi-story parking device according to the first embodiment of the present invention.

FIG. 15 is a fifth process diagram for explaining a storage procedure of the underground three-dimensional parking device according to the first embodiment of the present invention.

FIG. 16 is a sixth process chart for explaining a storage procedure of the underground multi-story parking device according to the first embodiment of the present invention.

FIG. 17 is a seventh process diagram for explaining a storage procedure of the underground multi-story parking device according to the first embodiment of the present invention.

FIG. 18 is an eighth process diagram for explaining a storage procedure of the underground three-dimensional parking device according to the first embodiment of the present invention.

FIG. 19 is a ninth process diagram for explaining a storage procedure of the underground multi-story parking device according to the first embodiment of the present invention.

FIG. 20 is a tenth process chart for explaining a storage procedure of the underground three-dimensional parking device according to the first embodiment of the present invention.

FIG. 21 is a first process diagram for explaining a leaving procedure of the underground three-dimensional parking device according to the first embodiment of the present invention.

FIG. 22 is a second process diagram for explaining a leaving procedure of the underground three-dimensional parking device according to the first embodiment of the present invention.

FIG. 23 is a third process diagram for explaining the exit procedure of the underground multi-story parking device according to the first embodiment of the present invention.

FIG. 24 is a fourth process diagram for explaining the exit procedure of the underground multi-story parking device according to the first embodiment of the present invention.

FIG. 25 is a fifth process chart for explaining the procedure for unloading the underground three-dimensional parking device according to the first embodiment of the present invention.

FIG. 26 is a sixth process diagram illustrating the procedure for exiting the underground three-dimensional parking device according to Embodiment 1 of the present invention.

FIG. 27 is a seventh process diagram illustrating the procedure for unloading the underground three-dimensional parking device according to Embodiment 1 of the present invention.

FIG. 28 is an eighth process diagram for explaining the unloading procedure of the underground multi-story parking device according to the first embodiment of the present invention.

FIG. 29 is a ninth process diagram illustrating a procedure for exiting the underground multi-story parking device according to Embodiment 1 of the present invention.

FIG. 30 is a tenth process chart for explaining the procedure for unloading the underground three-dimensional parking device according to the first embodiment of the present invention.

FIG. 31 is an eleventh process diagram for explaining a procedure for unloading the underground three-dimensional parking device according to the first embodiment of the present invention.

FIG. 32 is a side view of a lift provided with a delivery device in the underground multi-story parking device according to Embodiment 2 of the present invention.

FIG. 33 is a first process diagram illustrating a storage procedure of the underground multi-story parking device according to the second embodiment of the present invention.

FIG. 34 is a second process diagram for explaining a storage procedure of the underground three-dimensional parking device according to the second embodiment of the present invention.

FIG. 35 is a third process diagram for explaining a storage procedure of the underground three-dimensional parking device according to the second embodiment of the present invention.

FIG. 36 is a fourth process diagram for explaining the storage procedure of the underground three-dimensional parking device according to the second embodiment of the present invention.

FIG. 37 is a fifth process chart for explaining the entry procedure of the underground multi-story parking device according to the second embodiment of the present invention.

FIG. 38 is a sixth process diagram for explaining a storage procedure of the underground multi-story parking device according to the second embodiment of the present invention.

FIG. 39 is a seventh process diagram illustrating the entry procedure of the underground three-dimensional parking device according to the second embodiment of the present invention.

FIG. 40 is a first process diagram for explaining a leaving procedure of the underground multi-story parking device according to the second embodiment of the present invention.

FIG. 41 is a second process diagram for explaining the exit procedure of the underground multi-story parking device according to the second embodiment of the present invention.

FIG. 42 is a third process diagram illustrating the procedure for exiting the underground three-dimensional parking device according to the second embodiment of the present invention.

FIG. 43 is a fourth process diagram for explaining the exit procedure of the underground multi-story parking device according to the second embodiment of the present invention.

FIG. 44 is a fifth process chart for explaining the procedure for unloading the underground three-dimensional parking device according to the second embodiment of the present invention.

FIG. 45 is a sixth process diagram for explaining the procedure for unloading the underground three-dimensional parking device according to the second embodiment of the present invention.

FIG. 46 is a seventh process diagram for explaining the procedure for exiting the underground multi-story parking device according to the second embodiment of the present invention.

FIG. 47 is a plan view of a delivery device installed between an entry / exit unit and an entry / exit unit in the underground multi-story parking device according to Embodiment 3 of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Ground floor 3 Storage floor 4 Entry / exit part 5 Entry / exit part 7 Lift 9 Storage shelf 10 Carriage cart 11 Pallet doorway 12 Pallet holding device (pallet holding means) 29 Mounting table 32 Elevating device (elevating means) 46 Delivery Equipment (delivery means) C Vehicle P Pallet

Claims (3)

(57) [Claims] 1. When entering / leaving a vehicle, the vehicle enters / exits
An exit section and an entry / exit section where vehicles enter / exit between the entry / exit sections are arranged side by side on the ground floor, and a storage shelf for storing the vehicle together with the pallet as a storage floor in the basement. In addition to being provided in a plurality of rows, a transport trolley is provided so as to be able to travel along the row of storage shelves, and a lift is provided between the entrance / departure section and the storage floor so as to be able to ascend and descend. Vehicles entering the entry / exit area should be
After the pallet enters the lift waiting for lifting at the embarkation section, the lift is lowered to the storage floor and the vehicle is transferred to the transport trolley along with the pallet, and then the transport trolley is moved to the side of the predetermined storage shelf. Then, the vehicle is stored in the storage shelves together with the pallets, and at the time of unloading, after the vehicles are paid out of the storage shelves together with the pallets to the transport trolley, the transport trolley is moved to the side of the lift, and the vehicle is moved to the lift. Deliver each pallet, then
Raise the lift to the entry / departure section and enter the vehicle.
An underground multi-story parking device configured to exit from the exit unit, wherein a pallet entrance for communicating the entrance / exit unit and the storage floor is opened on a floor surface of the entrance / exit unit, and the pallet entrance is A pallet holding means is provided, the carrier cart is provided with a mounting base for mounting the vehicle together with the pallet, and a lifting means for raising the carrier to the pallet entrance, Delivery means for transferring the vehicle laterally with the pallet and delivering the vehicle between the pallet holding means or the mounting table and the lift with the mounting table raised to the pallet entrance; The pallet holding means holds the pallet on the pallet entrance side while the pallet mounting table is raised to the pallet entrance, Underground multilevel parking apparatus characterized by being adapted to be mounted on pallet mounting base that arrive pallet doorway to release the lifting state. 2. When entering / leaving a vehicle, the vehicle enters / exits
An exit section and an entry / exit section where vehicles enter / exit between the entry / exit sections are arranged side by side on the ground floor, and a storage shelf for storing the vehicle together with the pallet as a storage floor in the basement. In addition to being provided in a plurality of rows, a transport trolley is provided so as to be able to travel along the row of storage shelves, and a lift is provided between the entrance / departure section and the storage floor so as to be able to ascend and descend. Vehicles entering the entry / exit area should be
After the pallet enters the lift waiting for lifting at the embarkation section, the lift is lowered to the storage floor and the vehicle is transferred to the transport trolley along with the pallet, and then the transport trolley is moved to the side of the predetermined storage shelf. Then, the vehicle is stored in the storage shelves together with the pallets, and at the time of unloading, after the vehicles are paid out of the storage shelves together with the pallets to the transport trolley, the transport trolley is moved to the side of the lift, and the vehicle is moved to the lift. Deliver each pallet, then
Raise the lift to the entry / departure section and enter the vehicle.
An underground multi-story parking device configured to exit from the exit unit, wherein a pallet entrance for communicating the entrance / exit unit and the storage floor is opened on a floor surface of the entrance / exit unit, and the pallet entrance is A pallet holding means is provided; a mounting table on which the vehicle is mounted together with the pallet; and a lifting means for raising the mounting table to the pallet entrance, are provided on the transport vehicle. A delivery means for delivering the vehicle by moving the pallet between the lift and the pallet holding means in a state where the lift is lifted to the entry / exit portion; The holding means holds the pallet on the pallet entrance side in a state where the mounting table on which the pallet is mounted rises to the pallet entrance, and releases this holding state to release the pallet. Underground multilevel parking apparatus, characterized in that the mounting base that arrive Tsu bets doorway are adapted to be mounted to the pallet. 3. When entering / leaving a vehicle, an entry / exit where the vehicle enters / exits.
An exit section and an entry / exit section where vehicles enter / exit between the entry / exit sections are arranged side by side on the ground floor, and a storage shelf for storing the vehicle together with the pallet as a storage floor in the basement. In addition to being provided in a plurality of rows, a transport trolley is provided so as to be able to travel along the row of storage shelves, and a lift is provided between the entrance / departure section and the storage floor so as to be able to ascend and descend. Vehicles entering the entry / exit area should be
After the pallet enters the lift waiting for lifting at the embarkation section, the lift is lowered to the storage floor and the vehicle is transferred to the transport trolley along with the pallet, and then the transport trolley is moved to the side of the predetermined storage shelf. Then, the vehicle is stored in the storage shelves together with the pallets, and at the time of unloading, after the vehicles are paid out of the storage shelves together with the pallets to the transport trolley, the transport trolley is moved to the side of the lift, and the vehicle is moved to the lift. Deliver each pallet, then
Raise the lift to the entry / departure section and enter the vehicle.
An underground multi-story parking device configured to exit from the exit unit, wherein a pallet entrance for communicating the entrance / exit unit and the storage floor is opened on a floor surface of the entrance / exit unit, and the pallet entrance is A pallet holding means is provided; a mounting table for mounting the vehicle together with the pallet; and an elevating means for raising the mounting table to the pallet doorway are provided on the transport vehicle. On the floor between the
Delivery means is provided for transferring the vehicle by traversing the pallet in a lateral direction. The delivery means moves the vehicle together with the pallet between the lift and the pallet holding means in a state where the lift is raised to the entry / exit portion. The pallet holding means sets the pallet in a state of being held at the pallet entrance when the mounting table on which the pallet is mounted rises to the pallet entrance, and releases the pallet to the pallet which arrives at the pallet entrance. An underground multi-story parking device characterized by being equipped with a vehicle.