JPS6234890A - Ship container cargo handling structure - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] This invention relates to a container cargo handling structure installed on a container ship or the like.

[Conventional technology]

Currently, cargo handling operations such as loading and unloading containers into the holds of container ships, etc.

This is usually carried out from above the ship using a crane or the like.

[Problem that the invention seeks to solve]

However, with the container loading and unloading method described above, it is not possible to move containers within the ship's hold. Therefore, when carrying out cargo handling operations at a port of call, unnecessary container movement is required in consideration of the cargo handling at the port of call. need. This is the 6th
To explain using Figures (a) and (b), at Port A,
), the next 8 ports are containers (A-B), the next 0 ports are containers (A-C), and the next 0 ports are containers (A-o) are in the hold. loaded inside.

Then, at Port 8, as shown in the same figure (b), containers (A-B) bound for Port 8 are unloaded, along with containers (B-C) 4 bound for Port 0 and containers bound for Port 0 ( B-D
) is loaded. At this time, the container (A-C) loaded at port A for port 0 is the container loaded newly from port 8 (B
-D) If the container is not in the upper stage, there will be a clump when loading and unloading at the next port 0, so transshipment work for these containers will be carried out at 8 ports.

The present invention was made in view of the above problems.

By providing a new container cargo handling structure onboard ships, the aim is to shorten cargo handling time and reduce stowage management for crew members.

[Means for solving problems]

FIG. 1 is an explanatory diagram showing the configuration of a ship container cargo handling structure according to the present invention, in which (100) is a ship, (101) is an upper deck, and (110) is a container.

Therefore, the container cargo handling structure according to the present invention inside the ship includes a loading compartment (1) and a horizontal movement compartment ii!
j (2) and a vertically moving section (3).

Among these, the loading section (1) is a space where containers (110) are loaded, and when loading containers, they can be loaded sequentially from below to the upper deck (101) side, and
When loading and unloading, it has a structure that allows it to be pulled up sequentially from the upper deck (101) side.

Further, the horizontal movement section (2) is the loading section (1).
It is a space provided below for horizontal movement of the container (110). Inside this horizontal movement section (2) there are containers (
Container transport device f(4) that can horizontally move 110) back and forth, left and right, and push it upward.
Equipped with

Further, the vertical movement section (3) is connected to the horizontal movement section (2) from the upper deck (101) side, and is a space for lowering the container (110) to the horizontal movement section (2).

[For production]

In a ship (100) having the above-described internal structure, container (no) cargo handling work is performed in the following procedure. When loading a container (110), first move the container transport device ff (41) in the horizontal movement section [2] directly below the vertical movement section (3), and then lift the container (110) with a crane or the like. is lowered into the vertical movement section (3) from the upper deck (101) side and placed on the container transport device ff (4).Next, this container transfer device (4) is moved into the horizontal movement section (2). ) and transport the container (110) directly below the loading compartment (1) into which it is to be loaded.Then, the container (110) is pushed up toward the loading compartment (1) by the container transport device (4). The container (110
) is carried out by lifting the containers (110) loaded into the loading section (11) from the upper deck (101) using a crane or the like.

〔Example〕

Figures 2 to 4 show an embodiment of the structure of the present invention, in which (100) is a ship and (101) is an upper deck percentage.
(102) (103) ゛ is hatch cover 4 (104
) is the bottom of the hold, and (110) is the container.

The ship (100) in this example is the bottom of the hold (1
04) A horizontal movement section (4) on the side, a loading section cut above it, and a vertical movement section (4) on the side of the loading section αO.
).

The loading section αO is arranged in the ship width direction and the hull length direction f by a cell guide (2) that extends perpendicularly toward the hatch cover (103) from the top of the support post α°C erected on the hold bottom (104). This is a space for loading containers (110) divided into 6 sections each, for a total of 36 sections. The container (1
Loading in step 10) is carried out by sequentially pushing the hatch cover (103) side five times from below each compartment divided by the cell guide (2). The pushed-in container (UO) is supported by a stopper opening attached to the lower part of the cell guide (2). That is, as shown in FIG. 5, this stopper opening normally extends horizontally, but when the container (110) is pushed up from below, it rotates as shown by the dotted line. while turning upward and passing through the container (110). Once this passes, it springs back to its original position,
The four corners of the lower end of the container (11) are supported to prevent it from falling.

Further, the horizontal movement section (7) is a movement space for containers (110) that extends over the cargo area (104) below the loading section αO and the vertical movement section (1), and the container transport device 1! t (40) is provided so that the container (110) can be transported back and forth and left and right along the bottom of the hold (104). The above container transport equipment (4)
0) is a mobile crane (41) that picks up a container (110) descending from the vertical movement section (3) and moves it toward the side of the ship, and the mobile crane (41)
Take the container (110) from the receiver and leave it on top.

For each of the above-mentioned pickling compartments (L(1)
Lift up Lm 14g (4sa
) to (45f) with movable trolleys (na) to (44f
). Among them, the mobile crane (41) is a crane that has a clamping arm (4za) (42b) that can be opened and closed to clamp the container (110) from above, and is suspended in the side direction passing directly below the vertical movement section ω. It is movably suspended on the provided suspension rails (43a) (4ab). In addition, the mobile carts (44a) to (44f) are
It has container stands (46a) to (46f) on which the container (110) rests, and the container stand (46a)
This is a trolley equipped with tong-shaped lift-up machines t# (45a) to (4sf) that push up objects (46f).

Then, six parallel rails (47a) to (47f) are laid on the bottom of the hold (104), and the movable carts (na) to (44f) are placed on them, When these move, they guide the ship in the direction of its legs. Also, each mobile cart (44a) to (44f) J Koha Ship U@
Spiral grooves are provided in the direction, spiral shafts (48a) to (48f) penetrating through these grooves are provided parallel to the rails (47a) to (47f), and a drive motor for rotating these is provided at the other end. (na)～(
49f) is connected. Therefore, each drive motor (49a
) to (49f) to rotate the spiral shafts (+Sa) to (4sf), the respective movable carts (44a
) to (4sf)” (47a) to (47f)
Along the ship Jilt can move in a net direction.

In this embodiment, these movable carts (44a) to (4+f)
The movement range is from just below the vertical movement section ω to the loading section CL.
The range extends to the lower end of G, and the direction and distance of movement are controlled by a 5-movement motor (49ri to (49f).
) is performed by a controller (not shown) that controls the operation of the controller.

Furthermore, the vertically movable compartment ■ is a container (110) surrounded by guides (31m) to (31d) vertically provided from the hatch cover (102) on the upper deck (101) side toward the horizontally movable compartment (1) directly below. ) is the space for descent.

Next, a container cargo handling operation on a ship having the cargo handling structure of this embodiment will be explained.

First, after opening the hatch cover (102).

A crane lifts the container (110) and lowers it from the hatch cover (102) into the vertically moving section.

The container (110) has a suspended guide (3i
a) to (31d), descend and move to the mobile trolley (4).
Both container stands (46c) (4c) of 4 (ri) (44d)
sd) is placed so as to straddle it. Here, the mobile clay: / (41) approaches, and the clamping arm (42a)
After inserting the container (110) between (42b),
This is carried to the container stands (4aa) to (4af) of any of the movable carts (44a) to (44f) and placed there. Any of the movable carts (44a) to (44f) on which the container (110) is placed has spiral shafts (48a) to (48f) operated by drive motors (Oa) to (49f). Due to the same rotation, it moves within the horizontal movement section fence along - of (47&) to (47f).

Then, when it comes directly below any of the loading sections αO to be loaded, the mobile carts (44a) to (44f)
- stops, and from there container stands (46a) to (4
- of 6f) is the lift-up mechanism (4sa) to Qsf)
Push upwards due to -. At this time, J7 is installed below the cell guide υ. When the container (110) is pushed up, the stopper opening rotates ζζ as shown by the dotted line in Figure 5, allowing the container (110) to pass through, and then springs back to the lower end of the four corners of the container (110) as shown in the solid line in the same figure. It is extended horizontally so that it comes into contact with and supports it. As described above, a large number of containers (110) are transported to the ship M (
(Zoo). Also, these containers (110)
When loading and unloading, the hatch cover (103) can be opened and the container (110) can be lifted up by a crane from above each section of the loading section αO.

〔Effect of the invention〕

As explained above, if the marine container cargo handling structure of the present invention is provided, the container can be moved inside the ship and loaded from below during loading. By loading the appropriate number of containers, the work can be completed without having to move additional containers.

Shortening cargo handling time and loading have the excellent effect of reducing management costs.

[Brief explanation of drawings]

Fig. 1 is an explanatory diagram showing the configuration of the present invention, Fig. 2 is a cross-sectional view of a ship equipped with a container cargo handling structure according to an embodiment of the present invention, and Fig. 3 is a lead illustrating the cargo handling structure of this embodiment. In-line sectional view,
Fig. 4 is a plan view of the hull of the same embodiment. Fig. 5 is a partially enlarged view showing the stopper attached to the cell guide, and Fig. 6 (jL
) (b) is an explanatory diagram showing the loading and unloading conditions of containers at each port of call ζ. In the figure, (1) αO is the loading section, (2) the horizontal movement section, (3) (to) the vertical movement section % (4) (40)
is the container transport device, (Zoo) is the departure, (101) is the upper deck, (102) (103) is the hatch cover +, (1
04) indicates the bottom of the hold, and (110) indicates the container. Patent applicant: Nippon Kokan Co., Ltd. Inventor: 1) Onma Hata
Payment amount
Akira Mochizuki and colleagues
Hiroshi Goto, Patent Attorney, Sho Yoshihara, Sando
Takahashi consumption valve d needle
Hiroko Yoshihara Figure 5

Claims (1)

[Claims] Containers are loaded sequentially from the bottom to the upper deck. The container can be loaded in front of the container. Loading that can be lifted from the above deck side loading compartment and a loading compartment provided below the loading compartment. Horizontal movement section for horizontal container movement and upper Container leading from the deck side to the horizontal transfer area It has a vertical movement section for descent in the hold, Move the container forward and left within the horizontal movement area. Move it horizontally to the right and push it upwards Equipped with a container transport device that can A ship container cargo handling structure characterized by: