JPH10153010A - Chassis storage device for container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To store many chassis in a limited space by providing two sheds in the longitudinal direction, and communicating the transit path of each shed with the inlet/outlet of the other shed respectively. SOLUTION: An inlet/outlet 2c and a multi-stage storage shelf are arranged on one of the right and left sides of a lift space 2a, a transit path 2d and a multi-stage storage shelf are arranged on the other of the right and left sides, and the first shed 2A formed with a pit is provided below the lift space 2a and below the inlet/outlet 2c. A transit path 2d and a multi-stage storage shelf are arranged on one of the right and left side of the lift space 2a, an inlet/outlet 2c and a multiple storage shelf are arranged on the other of the right and left sides, and the second shed 2B formed with a pit is provided below a lift space 2a and below an inlet/output 2c. Both sheds 2A, 2B are provided in the longitudinal direction, and each transit path 2d is communicated with the inlet/ outlet of the other shed. Many chassis 19, 19 can be stored in a limited space.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container storage device for a container.

[0002]

2. Description of the Related Art At present, containers are widely used for land and sea transportation as transport containers for the purpose of unitizing cargo, and accordingly, ships are located near ports which are points of contact for land and sea transportation. In order to efficiently transport containers by land in accordance with the arrival and departure of ports, it is desired to expand the standby area of the chassis on which the containers are mounted, but conventionally, the chassis is stored side by side on the ground. Was common.

[0003]

However, as described above, simply storing the chassis on the ground side has a disadvantage that a large amount of land is required.

SUMMARY OF THE INVENTION In view of the above circumstances, the present invention provides a container that can store a large number of chassis in a limited space, can efficiently move a desired chassis into and out of a desired position in a hangar, and can save space. It is intended to provide a chassis storage device for a vehicle.

[0005]

SUMMARY OF THE INVENTION According to the present invention, an entrance / exit port and a multi-stage storage shelf are provided on one side of the elevating space, and a passage and a multi-stage storage shelf are provided on the other side of the elevating space. A first hangar having pits formed below the elevating space and below the entry / exit port, and a passageway and multi-tiered storage shelves on one side of the elevating space, and Arranging entrance and exit ports and multi-stage storage shelves on the other side of the space, and arranging a second hangar formed with a pit below the elevating space and below the entrance and exit port in the front and rear direction, The entrance and exit of the first hangar communicate with the passage of the second hangar, and the passage of the first hangar communicates with the entrance and exit of the second hangar. The chassis can be carried into the storage shelf from the exit through the elevating space, and the chassis of the storage shelf can be unloaded from the entrance through the elevating space. Those relating to the chassis storage device for containers, characterized by being configured so.

In the container chassis storage device, an elevator is provided in each hangar so as to be able to move up and down between a lift space and a pit, and a chassis can be loaded in the elevator and on each storage shelf. A pallet slide mechanism for supporting the pallet and sliding the pallet in the width direction is provided, and an arm capable of horizontally turning and having a tip end projecting outside the elevator by a required amount at the time of horizontal turning is installed in the elevator; A pallet transfer device that has an engaging member protrudingly provided at the arm tip so as to be able to engage and disengage with the provided guide member, and is capable of drawing the pallet to the elevator side and sending out the pallet from the elevator side. A pallet that supports the pallet and slides in the width direction at a required position in the depth direction in the pit below the entrance / exit port. A pallet located at the entrance / exit level of the entrance / exit port while raising the pallets stacked on the pallet slide mechanism in the pit below the entrance / exit port to the entrance / exit level of the entrance / exit port. A pallet supply device for lowering the pallet and stacking the pallet on the pallet slide mechanism in the pit is provided in the pit, and a pallet in which a plurality of pallets are stacked can be temporarily placed on a pallet slide mechanism of an empty storage shelf. A plurality of pallets temporarily placed on an empty storage shelf can be transferred to and from the pit below the entrance / exit port by operating the pallet transfer device of the elevator.

According to the above means, the following effects can be obtained.

[0008] With the construction in which the entrance / exit of the first hangar and the passage of the second hangar communicate with each other, and the passage of the first hangar communicates with the entrance / exit of the second hangar. In parallel with this, while the chassis is being loaded into the storage shelf from the entrance / exit opening in the first hangar via the elevating space, the second hangar is also moved from the entrance / exit opening through the elevating space. It becomes possible to carry the chassis into the storage shelves, and while the chassis of the storage shelves of the first hangar is being carried out of the entrance / exit port through the elevating space, in parallel with this, the chassis of the second hangar is It becomes possible to carry out the storage shelf chassis from the entry / exit port via the elevating space.

In the container storage device for a container, an elevator, a pallet slide mechanism, a pallet transfer device, a pallet slide mechanism, and a pallet supply device are provided. A plurality of pallets temporarily placed on the slide mechanism and temporarily placed on the empty storage shelf can be transferred to and from the pit below the entrance by the operation of the pallet transfer device of the elevator. With this configuration, when loading the chassis into the first hangar, place an empty pallet on the pallet supply device, position the pallet at the entrance / exit level of the entrance / exit port, and place the elevator at the height position of the entrance / exit port. In a state where the vehicle is on standby, the towing vehicle moves the chassis through the passage of the second hangar to reach the entrance / exit level of the entrance / exit opening of the first hangar. After being placed on a pallet to location,
When the arm of the pallet transfer device is horizontally turned in a required direction, the engaging member at the tip of the arm is engaged with the guide member, and the engaging member moves along the guide member with the horizontal turning of the arm, The pallet on which the chassis is placed is drawn from the entrance / exit side to the elevator side, is placed on the pallet slide mechanism of the elevator, and then raises the elevator to a required height position, and the pallet transfer device When the arm is horizontally rotated in the direction opposite to the above, the pallet placed on the pallet slide mechanism is sent out to the storage shelf side, and placed on the pallet slide mechanism on the storage shelf, and the first The loading of the chassis into the desired storage shelf in the first storage is completed.

Subsequently, when the next second chassis is to be carried in, a plurality of sheets stacked on the pallet slide mechanism in the pit while the pallet on which the chassis is mounted are being conveyed by the elevator. The pallet located at the top of the pallets is raised by the pallet supply device to the loading / unloading level of the loading / unloading port, and thereafter, the same operation as when loading the first chassis is performed. Of the first hangar to the desired storage shelf, and further, the plurality of chassis is carried to the desired storage shelf of the first hangar, and the last pallet is placed in the pit. If a plurality of chassis are to be carried in after this remains, the chassis is carried into a desired storage shelf by the elevator, and then temporarily placed on a pallet slide mechanism of an empty storage shelf. The plurality of pallets that have been transferred to the pallet slide mechanism of the elevator by a pallet transfer device, the elevator is lowered from the elevator space into the pit, and the last pallet remaining in the pit is The pallet supply device operates to raise the pallet slide level in the pit by turning the arm of the pallet transfer device to raise a plurality of pallets placed on the pallet slide mechanism of the elevator by raising and lowering the pallet slide mechanism of the elevator. After that, the elevator is raised to the entry / exit level, and thereafter, the chassis is placed on the pallet in the same manner as described above, and the chassis is sequentially moved to the desired storage shelf of the first hangar by the elevator. Carry in.

While the chassis is being carried into the first hangar, the chassis may be carried into the second hangar in parallel to the second hangar as in the case of the first hangar. It becomes possible.

On the other hand, when unloading the chassis from the first hangar, the elevator is raised to the level of the storage shelf where the chassis to be unloaded is stored, and the pallet slide of the storage shelf is rotated by turning the arm of the pallet transfer device. After the pallet placed on the mechanism is drawn onto the pallet slide mechanism of the elevator and transferred, the elevator is lowered to the entrance / exit level of the entrance / exit port.

If there is a pallet at the entry / exit level of the entry / exit opening of the first hangar, the pallet is temporarily lowered by the operation of the pallet supply device and placed on the pallet slide mechanism in the pit. Then, with the pallet slide mechanism of the pallet supply device returned to a height near the loading / unloading level, the pallet placed on the pallet slide mechanism of the elevator is loaded by turning the arm of the pallet transfer device. After the pallet at the entrance / exit level of the entrance / exit port is emptied, the pallet slides in the pit by the operation of the pallet supply device. The chassis is stacked on the pallet placed on the mechanism, and thereafter, the chassis is sequentially removed from the desired storage shelf of the first hangar in the same manner as described above. Out and go.

When a plurality of pallets are stacked on the pallet slide mechanism in the pit when the chassis is carried out as described above, if the pit is full, the elevator is temporarily lowered into the pit. Then, after the plurality of pallets stacked on the pallet slide mechanism in the pit are pulled and placed on the pallet slide mechanism of the elevator by turning the arm of the pallet transfer device, the elevator is emptied. Raised to the level of the desired storage shelf, and the plurality of pallets are temporarily placed on the storage shelf, and subsequently, in the same manner as described above, sequentially, the chassis is unloaded from the desired storage shelf of the first hangar. Just go.

While the chassis is being carried out of the first hangar, it is possible to carry out the chassis from the second hangar in the same manner as in the case of the first hangar. Become. The chassis carried out of the second hangar is sent out through the passage of the first hangar.

If two hangars having entrances and exits formed on both left and right sides of the elevating space are simply arranged side by side in the front-rear direction without forming a passageway, the hangar installed on the back side is While the loading of the chassis is restricted by the hangar installed on the front side, the unloading of the chassis from the hangar installed on the front side is restricted by the hangar installed on the back side, but in the present invention, Since the entrance and exit of the first hangar and the passage of the second hangar communicate with each other, and the passage of the first hangar communicates with the entrance and exit of the second hangar, Chassis can be moved in and out of the hangar without any trouble.

[0017]

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

FIGS. 1 to 11 show an embodiment of the present invention, in which a loading / unloading port 2c and a multi-stage storage shelf 2b are arranged on one side of a vertical space 2a. A first storage 2A in which a pit 1 is formed below the elevator space 2a and below the entry / exit port 2c, and a passageway 2d and a multi-stage storage shelf 2b are disposed on the other side of the right and left. A passage 2d and a multi-stage storage shelf 2b are arranged on one side of the left and right, and an entrance / exit 2c and a multi-stage storage shelf 2b are provided on the other side of the lifting space 2a.
And a second hangar 2B having a pit 1 formed below the elevating space 2a and below the entrance / exit opening 2c are arranged side by side in the front-rear direction, and the entrance / exit opening 2c of the first hangar 2A is arranged. And the passage 2d of the second storage 2B communicate with the passage 2d of the first storage 2A and the entrance / exit 2c of the second storage 2B.

Each of the hangars 2A and 2B has a lift space 2
elevator 5 so that it can be moved up and down between a and pit 1
Pallet slide mechanisms 14 and 15 that support the pallet 3 on which the chassis 19 can be loaded and can slide in the width direction are provided in the elevator 5 and each of the storage shelves 2b.

As shown in FIGS. 1 to 6, the elevator 5 has a main body frame 23 via rollers 24 and 25 with respect to a guide rail 22 laid vertically extending from the pit 1 to the elevating space 2a. A winch 11 rotatably driven by a motor 7 via a speed reducer 8 is disposed above the hangars 2A and 2B, and the wire rope 6 fed from the winch 11 is fixed to the fixed sheave 9. After being wrapped around, the tip of the wire rope 6 is fixed to the main body frame 23.

The pallet slide mechanisms 14, 15 are:
As shown in FIG. 6, a plurality of guide rollers 17 for supporting the lower surface of a leg rail member 16 disposed on the lower surface of both ends in the longitudinal direction of the pallet 3 so as to extend in the width direction of the pallet 3, both sides of the leg rail member 16 It has a configuration including a plurality of auxiliary guide rollers 18 for supporting the surface so as to be clamped.

The main body frame 23 of the elevator 5
Is provided with a pallet transfer device 26 capable of pulling the pallet 3 into the elevator 5 side and sending it out from the elevator 5 side.

As shown in FIG. 6, the pallet transfer device 26 is provided with a pedestal 28 on a guide rail 27 disposed on the main body frame 23 so as to extend in the width direction of the pallet 3 by an expansion and contraction operation of a cylinder 29. Are arranged so as to be able to shift by a required amount in the width direction of the
The arm 32, which is horizontally turned through the speed reducer 31 by the driving of the arm, is disposed so that the tip thereof projects outside the elevator 5 by a required amount during the horizontal swing, and an engaging member such as a roller is provided at the tip of the arm 32. 33 is attached to a guide member 34 having an inverted U-shaped cross section attached to the lower surface of the pallet 3 so as to be capable of engaging and disengaging.

A pallet that supports the pallet 3 and can be slid in the width direction at a required position in the pit 1 below the entrance / exit 2c in the depth direction, as shown in FIGS. 7, 8 and 11. A slide mechanism 35 is provided, and the pallets 3 stacked on the pallet slide mechanism 35 in the pit 1 are raised to the entry / exit level of the entry / exit port 2c, while being positioned at the entry / exit level of the entry / exit port 2c. Pallet supply device 36 for lowering pallet 3 and stacking it on pallet slide mechanism 35 in pit 1
Is arranged in the pit 1.

A pallet slide mechanism 35 provided at a required position in the depth direction in the pit 1 below the entrance / exit 2c.
1 is similar to the pallet slide mechanisms 14 and 15 shown in FIG.
11, a plurality of guide rollers 37 supporting the lower surface of the leg rail member 16 disposed on the lower surface of both ends in the longitudinal direction of the pallet 3 so as to extend in the width direction of the pallet 3.
And a plurality of auxiliary guide rollers 38 for supporting both side surfaces of the leg rail member 16 so as to be sandwiched therebetween.

The pallet supply device 36 is shown in FIGS.
As shown in FIG. 0, a supply frame 40 is provided on a guide rail 39 provided in the pit 1 so as to extend in the vertical direction, and a rack 41 provided in the pit 1 so as to extend in the vertical direction. The pinion 44, which is rotationally driven by a motor 42 mounted on the supply frame 40 via a speed reducer 43, meshes with the supply frame 4.
0, a pallet slide mechanism 45 that supports the pallet 3 and slides the pallet 3 in the width direction is disposed between the pallet support position A and the retreat position B so as to be movable in the longitudinal direction of the pallet 3; The fork member 46 capable of supporting both ends in the longitudinal direction of the pallet 3 is arranged so as to be movable in the longitudinal direction of the pallet 3 between the pallet supporting position C and the retreat position D. .

As shown in FIGS. 8 to 10, the pallet slide mechanism 45 supports the lower surface of the leg rail member 16 disposed on the lower surface of both ends in the longitudinal direction of the pallet 3 so as to extend in the width direction of the pallet 3. And a plurality of guide rollers 4 having a flange portion 47a contacting the side surface of the leg rail member 16.
7 is attached to a moving frame 49 slidably disposed in the longitudinal direction of the pallet 3 with respect to the support member 48 of the supply frame 40, and the pinion 51 is driven by a motor 50 shown in FIG. Frame 49
The rack 52 attached to the lower surface is moved. The fork member 46 is slidably disposed on a guide rail 53 attached to a frame 40a erected from the supply frame 40 so as to extend in the longitudinal direction of the pallet 3. The motor shown in FIG. The rack 57 attached to the lower surface of the connecting member 56 connecting the fork member 46 is moved by driving the pinion 55 by 54. Further, when the pallet 3 is supported by the pallet slide mechanism 45, a pin 59 is provided from a load supporting device 58 formed by a cylinder or the like shown in FIG.
Are projected, and the supply frame 40 is supported by the pins 59.

On the other hand, a plurality of pallets 3 (five in the example in the figure) stacked can be temporarily placed on the pallet slide mechanism 15 of the empty storage shelf 2b, and the plurality of pallets 3 temporarily placed on the empty storage shelf 2b are stored. Of the pallet 3 can be transferred to and from the pit 1 below the entrance 2c by the operation of the pallet transfer device 26 of the elevator 5.

In the figure, reference numeral 60 denotes the pallet supply device 3.
6 is a platform for filling a gap formed between the pallet 3 and the ground at the entry / exit level by disposing the 6 in the pit 1.

Next, the operation of the illustrated example will be described.

When the chassis 19 is carried into the storage 2A, the pallet slide mechanism 45 of the pallet supply device 36
An empty pallet 3 is placed on the pallet, positioned at the loading / unloading level of the loading / unloading port 2c, and the arm 32 of the pallet transfer device 26
Is stopped at a required position on the side of the elevator 5 as shown in FIG. 6, and the towing vehicle 20 of the chassis 19 is moved forward while the elevator 5 is standing by at the height of the entrance / exit 2c to pass the passageway of the storage 2B. Pass the 2d through the chassis 19
Is placed on the pallet 3 located at the entrance / exit level of the entrance / exit 2c of the hangar 2A, the outrigger 21 of the chassis 19 is grounded on the pallet 3, and the towing vehicle 20 is separated from the chassis 19 and exits.

Subsequently, when the arm 32 of the pallet transfer device 26 is horizontally turned in a required direction, the engaging member 33 is engaged with the guide member 34 at a position where the tip of the arm 32 projects most in the width direction. With the horizontal rotation of the arm 32, the engaging member 33 rolls along the guide member 34, and the pallet 3 on which the chassis 19 is placed is drawn from the entrance / exit 2c side to the elevator 5 side. 5 is mounted on the pallet slide mechanism 14.

Next, when the elevator 5 is raised to a required height position and the arm 32 of the pallet transfer device 26 is horizontally turned in the opposite direction to the above, the pallet mounted on the pallet slide mechanism 14 is moved. 3 is sent out to the storage shelf 2b side, is placed on the pallet slide mechanism 15 on the storage shelf 2b, and the storage 2A of the first chassis 19
Of the desired storage shelf 2b is completed.

Subsequently, when the next second chassis 19 is to be carried in, the pallet 3 on the pallet slide mechanism 35 in the pit 1 is transported while the pallet 3 on which the chassis 19 is mounted is conveyed by the elevator 5. Of the plurality of pallets 3 (five in the example in the figure) stacked on the pallet 3, the pallet supply device 36 raises the pallet 3 to the entrance / exit level of the entrance / exit port 2c.

That is, the pallet slide mechanism 45 of the pallet supply device 36 is moved to the retracted position B,
When the fork member 46 is moved to the pallet support position C after the supply frame 40 is lowered by a required amount in a state where the pallet is shifted to the retreat position D, the pallet in the pit 1 is moved by the fork member 46. The pallet 3 located at the top of the plurality of pallets 3 stacked on the slide mechanism 35 is supported, and in this state,
The supply frame 40 is raised by a required amount, the pallet 3 supported by the fork member 46 is raised to a loading / unloading level, and the pallet slide mechanism 45 is moved from the retreat position B to the pallet support position A. When the member 46 is moved so as to be pulled out from the pallet support position C to the retreat position B, the pallet 3 is placed on the pallet slide mechanism 45 and is at the loading / unloading level.

Thereafter, the same operation as when the first chassis 19 is carried in is carried out to the desired storage shelf 2b of the storage 2A of the second chassis 19.

Further, the third and fourth chassis 19 are carried into the desired storage shelf 2b of the hangar 2A, and the last pallet 3 remains in the pit 1, and thereafter. When a plurality of chassis 19 are carried in, the fourth chassis 19 is carried into the desired storage shelf 2b by the elevator 5, and then temporarily placed on the pallet slide mechanism 15 of the empty storage shelf 2b. The plurality of pallets 3 (five in the example in the figure) are transferred onto the pallet slide mechanism 14 of the elevator 5 by the pallet transfer device 26, and the elevator 5 is lowered from the lift space 2a into the pit 1 and The last one pallet 3 remaining in the pit 1 is transferred to the entrance 2 by the operation of the pallet supply device 36.
c, and the plurality of pallets 3 placed on the pallet slide mechanism 14 of the elevator 5 are moved on the pallet slide mechanism 35 in the pit 1 by turning the arm 32 of the pallet transfer device 26. After that, the elevator 5 is raised to the loading / unloading level, and thereafter, the chassis 1 is placed on the pallet 3 in the same manner as described above.
The chassis 9 is placed, and the chassis 19 is sequentially carried into the desired storage shelf 2b of the storage 2A by the elevator 5.

While the chassis 19 is being loaded into the hangar 2A, the chassis 19 can be loaded into the hangar 2B in the same manner as the hangar 2A.

On the other hand, when unloading the chassis 19 from the hangar 2A, the elevator 5 is raised to the level of the storage shelf 2b where the chassis 19 to be unloaded is stored, and stored by turning the arm 32 of the pallet transfer device 26. Shelf 2b
Pallet 3 placed on pallet slide mechanism 15
Is pulled onto the pallet slide mechanism 14 of the elevator 5 and transferred, and then the elevator 5 is lowered to the entry / exit level of the entry / exit port 2c.

If the pallet 3 is at the loading / unloading level of the loading / unloading port 2c, the fork member 46 of the pallet supply device 36 is moved to the pallet support position C and the pallet slide mechanism 45 is shifted to the retracted position B. After the pallet 3 is supported by the fork member 46, the supply frame 40 is lowered, and the pallet 3 is lowered and placed on the pallet slide mechanism 35 in the pit 1. The pallet slide mechanism 45 is returned to the height position near the loading / unloading level and moved to the pallet support position A, and the fork member 46 is shifted to the retracted position D. The loaded pallet 3 is moved to the loading / unloading port 2 by turning the arm 32 of the pallet transfer device 26. To the pallet slide mechanism 45, the towing vehicle 20 is connected to the chassis 19 on the pallet 3, the outrigger 21 of the chassis 19 is contracted, the towing chassis 20 is towed by the towing vehicle 20, and the entrance / exit 2c of the entrance / exit port 2c is entered. After emptying outgoing level pallet 3,
The empty pallets 3 are stacked on the pallets 3 placed on the pallet slide mechanism 35 in the pit 1 by the operation of the pallet supply device 36, and thereafter, the desired storage shelves of the storage 2A are sequentially arranged in the same manner as described above. The chassis 19 is carried out from 2b.

When carrying out the chassis 19 as described above,
When a plurality of pallets 3 (five in the example in the figure) are stacked on the pallet slide mechanism 35 in the pit 1 and the pit 1 is full, the elevator 5
Is temporarily lowered into the pit 1, and the plurality of pallets 3 stacked on the pallet slide mechanism 35 in the pit 1 are moved onto the pallet slide mechanism 14 of the elevator 5 by turning the arm 32 of the pallet transfer device 26. After being pulled and placed, the elevator 5 is raised to the level of a desired empty storage shelf 2b, and the plurality of pallets 3 are temporarily placed on the storage shelf 2b. The chassis 19 may be sequentially carried out from the desired storage shelf 2b of the storage 2A.

While the chassis 19 is being carried out of the hangar 2A, the chassis 19 can be carried out from the hangar 2B in the same manner as in the case of the hangar 2A. The chassis 19 carried out of the hangar 2B is sent out through the passage 2d of the hangar 2A.

If two hangars having entrances 2c on the left and right sides of the elevating space 2a are simply provided side by side without forming the passage 2d, the hangars are installed on the back side. While loading of the chassis 19 into the hangar is restricted by the hangar installed on the near side, unloading of the chassis 19 from the hangar installed on the front side is limited by the hangar installed on the back side. In the illustrated example, the entrance 2c of the first storage 2A communicates with the passage 2d of the second storage 2B, and the passage 2d of the first storage 2A and the entrance of the second storage 2B. Since the outlet 2c communicates with the outlet 2c, the chassis 19 can be moved into and out of the hangars 2A and 2B without any trouble.

In this manner, two hangars 2A and 2B are arranged side by side on a vertically long land, and a large number of chassis 19 can be stored in a limited space, and a desired chassis 19 can be stored in each of the hangars 2A and 2B. Can be efficiently moved into and out of the desired position, and the land can be effectively used and space can be saved. Further, the pallet is placed between the elevating space 2a of the hangars 2A and 2B and the entrance / exit 2c or the storage shelf 2b. 3 is transferred by the pallet transfer device 26 using a horizontally rotatable arm, the height of the storage shelves 2b can be minimized, and the empty storage pallets 3b can be emptied. As a result, the depth of the pit 1 can be reduced, which is effective in reducing construction costs and the like.

It should be noted that the container chassis storage device of the present invention is not limited to the illustrated example described above, and it is needless to say that various changes can be made without departing from the scope of the present invention.

[0046]

As described above, according to the container chassis storage device of the present invention, two hangars are juxtaposed even on a vertically long land, so that a large number of chassis can be installed in a limited space. It can be stored, and a desired chassis can be efficiently moved in and out of a desired position of each hangar, and the land can be effectively used and space can be saved. The height of the storage shelves can be minimized by transferring the pallets between the pallets using a pallet transfer device using a horizontally rotatable arm, and empty pallets can be transferred to empty storage shelves. By providing the temporary storage, the depth of the pit can be reduced, and an excellent effect that the construction cost is reduced can be obtained.

[Brief description of the drawings]

FIG. 1 is a side view of an example of an embodiment of the present invention.

FIG. 2 is a view taken in the direction of arrows II-II in FIG.

FIG. 3 is a view taken in the direction of arrows III-III in FIG. 1;

FIG. 4 is a view taken in the direction of arrows IV-IV in FIG. 1;

FIG. 5 is a view taken in the direction of arrows VV in FIG. 1;

FIG. 6 is a view taken in the direction of arrows VI-VI in FIGS. 4 and 5;

FIG. 7 is a detailed view of a portion VII in FIG. 1;

FIG. 8 is a view taken in the direction of arrows VIII-VIII in FIG. 7;

FIG. 9 is a view taken in the direction of arrows IX-IX in FIG. 7;

FIG. 10 is a view as viewed in the direction of arrows XX in FIG. 9;

FIG. 11 is a view as viewed in the direction of arrows XI-XI in FIG. 7;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Pit 2A 1st hangar 2B 2nd hangar 2a Elevating space 2b Storage shelf 2c Entry / exit opening 2d Passageway 3 Pallet 5 Elevator 14 Pallet slide mechanism 15 Pallet slide mechanism 19 Chassis 20 Towing vehicle 26 Pallet transfer device 32 Arm 33 Engaging member 34 Guide member 35 Pallet slide mechanism 36 Pallet supply device

Claims (2)

[Claims] An entrance / exit port and a multi-stage storage shelf are disposed on one side of the elevating space, and a passage and a multi-stage storage shelf are disposed on the other side of the elevating space. A first hangar having a pit formed below and below the entrance / exit port, a passageway and multi-stage storage shelves are provided on one side of the elevating space, and a warehouse is located on the other side of the elevating space. A mouth and a multi-stage storage shelf are arranged, and a second hangar having a pit formed below the elevating space and below the entrance / exit opening is arranged side by side in the front-rear direction. And the passage of the second hangar communicate with each other, and the passage of the first hangar and the entrance and exit of the second hangar are configured to communicate with each other. It is characterized in that the chassis of the storage shelf can be carried into the storage shelf, and the chassis of the storage shelf can be carried out from the entry / exit port through the elevating space. Chassis storage device for a container to be. 2. An elevator is provided in each hangar so as to be able to move up and down between a lift space and a pit, and a pallet on which a chassis can be loaded is supported in the elevator and on each storage shelf, and a width direction is supported. A pallet slide mechanism that can be slid in the elevator, and an arm that can be turned horizontally and the tip of which protrudes outside the elevator by a required amount during the horizontal rotation, and a guide member attached to the lower surface of the pallet. A pallet transfer device that has an engaging member protrudingly provided at the tip of the arm so that the pallet can be detached, and a pallet transfer device that can pull the pallet toward the elevator side and can send out the pallet from the elevator side; At the required position in the depth direction within the
A pallet slide mechanism for supporting the pallet and sliding in the width direction is provided, and the pallets stacked on the pallet slide mechanism in the pit below the entrance / exit port are raised to the entrance / exit level of the entrance / exit port. A pallet supply device for lowering a pallet positioned at the entrance / exit level of the entrance / exit port and stacking the pallet on the pallet slide mechanism in the pit is provided in the pit; Can be temporarily placed on the pallet slide mechanism, and a plurality of pallets temporarily placed on the empty storage shelf can be transferred to and from the pit below the entrance by the operation of the pallet transfer device of the elevator. The container storage device for a container according to claim 1, wherein the container storage device is configured to: