JPS6071402A - Box-type fixed form freight housing installation - Google Patents

Abstract

PURPOSE:To make freight carriable in and out from a lower part of a housing call as well as to improve handling efficiency, by installing a conveying space, capable of carrying in and out a truck, in a lowermost part of the housing cell, in case of a cell guide which stacks a box-type fixed form freight in stages. CONSTITUTION:In the case where an empty container 2 is carried in for housing, first of all, a conveying dolly 3 on which the empty container 2 is mounted is fed to an empty side A by an entry traverser 1, traveling on a rail 9, and taken inside a conveying space 4a, then stopped at the lower part of a housing cell 4. Next, a hook 14 is made to lift up to a corner metal device position at the lower part of the empty container 2' to be housed in a lowermost stage of the housing cell 4 by means of a lift device 10, while further an actuator 15 is operated and the hook 14 is fitted in a hole of the lower corner metal device. Then, after the empty container 2' and another container being situated more upward than the former are all lifted up, the empty container 2 is made to go up to a position where it is received and supported by a movable stopper 7, thus housing takes place.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to equipment suitable for storing box-shaped cargo such as empty containers.

An empty container storage area is required in the hinterland of a dedicated container wharf to temporarily store empty containers that have been transported.
This is carried out using a container transfer vehicle such as an OAKCRIT, and empty containers are stacked and stored on the floor.

When empty containers are stored in this manner, the number of stages of empty containers to be stacked is not very large, 2 to 3 stages. Therefore, the required site area for empty container storage is large compared to the storage capacity.
There is a problem in that it is not desirable in places such as urban ports where effective use of land is desired.

In order to solve these problems, a facility as shown in FIG. 1 (an elevational view of a conventional empty container storage facility) has been proposed.

In this equipment, a large number of cell guides b are vertically mounted on the ground.
These cell guides b guide the corner posts of the empty container a in order to facilitate the vertical movement of the empty container a within the storage cells formed by opening the respective cell guides b.

The empty container a is carried into and out of the storage cell by an overhead crane C installed above the cell guide b.
run on top.

Further, the trolley e installed on the overhead crane C is configured to move across the overhead crane C and move the empty container a, which is tightened and suspended by the actuator f, to the upper part of any storage cell.

Therefore, when transporting an empty container a into a storage cell, after lifting the empty container a on the ground to above the hanging cell guide b using the attachment f, use the overhead crane C and trolley e to move the empty container The cells are moved upwards and stacked high. In addition, when carrying out the empty container a, the above-mentioned carry-in operation and the reverse operation may be performed.

With such conventional equipment, empty containers a can be stacked high up, so storage efficiency can be greatly increased. Since it has to pass above the upper end, there is a problem that the cargo handling power consumption required to lift the empty container a increases and the cargo handling efficiency decreases.

On the other hand, a large overhead crane is required as a cargo handling machine.
Since the support structure for this is also large-scale, there is also the problem that the equipment cost is extremely high.

The present invention aims to solve these problems by making it possible to carry in and out box-shaped cargo such as empty containers from the bottom of the storage cell, thereby improving cargo handling efficiency and power consumption. The purpose of the present invention is to provide a box-shaped regular cargo storage facility that can save equipment costs.

For this reason, the box-type regular cargo storage equipment of the present invention is provided with a transport space at the bottom of the storage cells in the cell guide in which box-shaped regular cargo is stacked and stored, and a transport space is provided above the transport space. a trolley having a movable stopper for supporting the box-shaped regular cargo stored in the storage cell and capable of traveling into the transport space to carry the box-shaped cargo; The vehicle is characterized by being provided with an elevating device attached to the trolley for elevating the vehicle.

Below, a box-shaped cargo storage facility as an embodiment of the present invention will be explained with reference to the drawings. FIG. 2 is a plan view thereof;
Fig. 3 is an elevation view thereof, Fig. 4 is a plan view of its storage cell,
Figure 5 shows v-■ in Figure 4 at the bottom of the storage cell.
6 is a plan view of the conveyance dolly as the trolley, Figure 7 is a sectional view taken along the vu-vm arrow in Figure 6, and Figures #8 (a) to (h) are its box-shaped regular shape. FIGS. 9(a) to 9(h) are schematic diagrams for explaining means for carrying in cargo, and FIGS. 9(a) to 9(h) are schematic diagrams for explaining means for discharging box-shaped regular cargo.

As shown in Figures 2 and 3, a cell guide 6 for stacking and storing empty containers 2 as box-shaped regular cargo is attached to the top of a support column 5 erected from the ground. A large number of storage cells 4 are formed with support columns 5 disposed at each of the four corners so that the corner pillars of the empty container 2 can be held by cell guides 6 attached to the storage cells 5.

Note that as the cell guide 6, a uniform transparent section steel is used.

Further, the lower end portion of the cell guide 6 is formed to widen toward the end so that the empty container 2 can be smoothly guided into the storage cell 4.

A transport space 4a is provided at the bottom of the storage cell 4, that is, between the support columns 5, and on the bottom surface of the transport space 4a, pairs of rails 9 are laid in parallel for the transport dollies 3 to run on. Thus, the transport tow 1J3 can pass through the transport space 4a from the storage side A to the exit side B.

The transport dolly 3 loaded with empty containers 2 is transported by the warehousing traverser 1 to the warehousing side A of the transport space 4a, while the transport dolly 3 that has finished storing the empty containers 2 is transported to the exit side of the transport space 4a. At side B, it is collected by the exit traverser 8.

In addition, as shown in FIGS. 3 to 5, in each storage cell 4, an empty container 2 is stored above the transport space 4a.
Four movable stoppers 7 are provided for supporting the storage cell 4 by contacting with the corner pillar positions on its lower surface, and these movable stoppers 7 are attached to support collars A5 disposed at the four corners of the storage cell 4, respectively. The cell guide 6 is mounted at a position below the position and slightly above the height of the transport dolly 3 loaded with empty containers 2, and is pivoted so as to be rotatable only upward.

By the way, as shown in FIGS. 6 and 7, the conveyance dolly 3 as a trolley has four sets of glue devices 10 that move up and down in synchronization.
It is equipped with two sets of fork devices 16 that move up and down in synchronization with the fork device.

The 1J7 tot device 10 consists of a movable frame 12 that is arranged on the upper surface of the transport dolly 3 and guided by a fixed frame 11, and a lift drive device 13 for sliding the movable frame 12 up and down. The tip of the empty container 2' is inserted into the hole on the side of the lower corner fitting of the empty container 2' stored at the lowest position in the storage cell 4.
and seven hooks 14 that support the load of all the empty containers 2 above, and the empty containers 2 by rotating this hook 14.
An actuator 15 that can be fitted into the hole 1 is provided.

On the other hand, the 7-oak device 16 is arranged between the above-mentioned four sets of lift devices 10 at the front and back positions on the upper surface of the conveyance dolly 3, and is connected to the 7-oak device 17 and a fork drive device 18 that slides the 7-oak 17 up and down. In order to lift and lower the empty container 2 using the 7-oak device 16, the 7-oak 17
is arranged at a position where its tip comes into contact with the lower corner fitting of the empty container 2 loaded on the conveyance dolly 3.

Since the box-shaped regular cargo storage facility of the present invention is configured as described above, when carrying in and storing empty containers 2 as box-shaped cargo, first, as shown in Fig. 2.3, the empty containers 2 are The loaded conveyance dolly 3 as a trolley is conveyed to the warehousing side A by the warehousing traverser 1, carried into the conveyance space 4a by the rail 9 at an appropriate position, and then empty containers'
The antenna 2 is stopped below a predetermined storage cell 4 in which it is desired to be stored.

Then, as shown in FIG. 8(a), the 7F device 10 raises the 7F device 10 to the lower corner fitting position of the empty container 2' stored at the lowest level of the storage cell 4, and the actuator 15 is activated. Then, as shown in FIG. 8(b), the entire load of the empty container 2' and the empty container 2 stored above it is removed from the movable stopper 7 by seven screws. These empty containers 2, 2' are lifted to a predetermined height by the lift device 10 while being supported by the container 14.

Next, as shown in FIG. 8(c), the empty container 2 placed on the fork 17 is raised by the seven-hole device 16, the movable stone puff is pushed up, and the upper surface of the empty container 2 on the seven-hole device 17 is raised. The storage cell 4 is brought into contact with the lower surface of the lowest empty container 2'.

Then, as shown in FIG. 8(d), by removing the hook 14, the empty container 2゜2' above the fork 17 is removed.
While supporting the entire load from the seventh link 14 with the fork 17, as shown in FIGS.
The empty container 2, 2' is pushed up by the lifting device 16 until it reaches the same position as 4, and the actuator 15 is operated to fit the 7 hooks 14 into the holes of the lower corner fittings.

Furthermore, as shown in FIGS. 8(g) and 8(h), the fork 17 is lowered and the entire load of the empty containers 2, 2' is again supported from the fork 17 by the hooks 14, and these empty containers are removed. The containers 2 and 2' are lowered to above the movable stopper 7 by means of the tot device 10, the sevens 14 are removed, and the movable stopper 7 supports the load of the empty container 2.2'.

In this way, the empty container 2 carried in by the transport dolly 3 is stored in the storage cell 4. After storing the empty container 2, the transport dolly 3 lowers the hook 14, travels on the rail 9, and is collected by the exit traverser 8 at the exit side B.

On the other hand, when transporting the empty container 2, the empty transport dolly 3 is stopped below a predetermined storage cell 4 within the transport space 4a in the same manner as when transporting the empty container 2.

As shown in FIGS. 9(a) and 9(b), 7 links 14
The empty container 2 is separated by the 7F device 10 to the lower corner fitting position of the empty container 2 stored at the bottom of the storage cell 4, and the actuator 15 is operated to fit the empty container 2 into the hole of the lower corner fitting. , 2' are lifted to a predetermined height by the lift device 10 while supporting the entire load of the movable stone puffs by the seven hooks 14.

Next, as shown in FIG. 9(c), the fork 17 is raised by the seven-hole device 16, the movable stopper 7 is pushed up, and the fork 17 is brought into contact with the lower surface of the lowest empty container 2.

Then, as shown in FIG. 9(d), by removing the hook 14, the fork 17'' is removed from one empty container 2°2.
While supporting the entire load of
Place the empty containers 2, 2' in the device 1 until the lower corner fittings of the upper empty container 2' are in the same position as the 7-pins 14.
6, and the actuator 15 is operated to fit the 7 hook 14 into the hole of the lower corner fitting of the empty container 2'.

Furthermore, as shown in FIGS. 9(f) to (1), the fork 17 is lowered to load only the lowest empty container 2 onto the descending transport dolly 3, while the empty container 2' and this While supporting the load of the empty containers 2 located higher up by the seven hooks 14, these empty containers 2.2' are lowered to above the movable stopper 7 by the lift device 10, the seven hooks 14 are removed, and the empty containers are lifted by the movable stopper 7. 2,2'
supports the load of

In this way, the empty container 2 in the storage cell 4 is loaded onto the transport dolly 3. The transport dolly 3 loaded with the empty container 2 lowers the seven wheels 14 and then moves to the rail! The vehicle travels on J and is collected by the exit trapper on the exit side B.

As detailed above, according to the box-shaped regular cargo storage equipment of the present invention, in a cell guide for storing box-shaped cargo in stacks, a transport space is provided at the bottom of the storage cells in the cell guide. and a trolley which is provided with a movable stopper for supporting the box-shaped regular cargo stored above the transport space and capable of traveling into the transport space to carry the box-shaped regular cargo, and the box-shaped regular cargo. With an extremely simple configuration that includes a lifting device attached to the trolley to raise and lower cargo within the storage cell, box-shaped regular cargo can be carried in and out from below the storage cell, and the lifting distance of the cargo can be increased. This significantly reduces cargo handling efficiency and saves power consumption.

Also, since large machines such as overhead cranes are not used,
This eliminates the need for large-scale support grooves, which saves equipment costs, and the advantage is that the cargo handling machine can be made smaller because it runs on the ground.

[Brief explanation of the drawing]

Fig. 1 is an elevational view showing a conventional box-shaped cargo storage facility, and Figs. 2 to 9 show a box-shaped cargo storage facility as an embodiment of the present invention. A plan view, FIG. 3 is an elevation view, and FIG. 4 is a plan view of the storage cell.
The figure is a sectional view taken along the V-■ arrow in FIG. 4 at the lowest part of the storage cell, FIG. 6 is a plan view of the conveyance dolly as the trolley, and FIG. 7 is a sectional view taken along the vm-vn arrow in FIG. 6. , Figure 8 (a
) to (h) are schematic diagrams for explaining the means for carrying in the box-shaped regular cargo, and FIGS. 9(a) to (h) are schematic diagrams for explaining the carrying-out means for the box-shaped regular cargo. . 1. Incoming traverser, 2.2'... Empty container as box-shaped cargo, 3. Transport dolly as a trolley, 4
・・Storage cell, 4a・・Transportation space, 5・・Support column, 6・・Cell guide, 7・・Movable stopper, 8・・Delivery traverser, 9・・Reno Tsutomu 10・・Lift device,
11. Fixed frame, 12. Movable frame, 13.
・Lift drive device, 14...Hook, 15...Actuator, 16...Fork device, 17...7 Oak, 1
8...7 Orc drive device. Sub-Agent Patent Attorney Yoshihiko Iinuma Figure 5 Figure 6 Figure 8 (a) (b) (e) (f) (c) (d) (9) (II) 9 (a) (b) (e) (f) (c) (d) Φ ((1) (h)

Claims (1)

[Claims] In a cell guide for stacking and storing box-shaped regular cargo, a transport space is provided at the bottom of the storage cells in the cell guide, and the box-shaped regular cargo stored above the distribution space is supported. a truck equipped with a movable stopper for transporting the box-shaped regular cargo into the transport space; A box-shaped cargo storage facility that is characterized by being equipped with.