JPS5845994Y2 - Cell guide structure for mounting containers on ships - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a cell guide structure for mounting containers that can be applied not only to container ships but also to ships such as ordinary cargo ships and bulk carriers.

In conventional container ships, fixed type cell guides fixed in the cargo hold are used as cell guides for loading containers.

On the other hand, the dimensions of containers are determined by standards, and 2
The main types of containers are 0-foot containers and 40-foot containers, but when these two types of containers are loaded on a container ship, the ratio of the number of containers loaded is not constant.

For this reason, some container ships are prepared in advance so that a 40-foot container can be loaded by removing the middle part of the cell guide for two 20-foot containers by simple modification.

However, in this case, because the distance between the cell guides at both ends of two 20-foot containers is longer than the length of the 40-foot container, it is necessary to move the cell guide on one side to fit the 40-foot container. A mechanism or major construction work was required.

Furthermore, the fixed cell guide had a heavy structure to support the container load.

In addition, on ordinary cargo ships and bulk carriers,
There is no simple cell guide that can be temporarily installed to carry containers.

Therefore, the present invention provides a cell guide that can be easily attached and detached.

That is, the present invention provides at least two horizontal plate members on one or both sides of at least one horizontal plate member in a direction transverse to the horizontal plate member.
In a cell guide structure for mounting a container on a ship, in which a cell guide is fixed, and engagement means are provided at both ends of the horizontal plate member to removably engage with an engagement means provided on the hull side, The engaging means installed on the hull side is hook-shaped, and the depth of the recess gradually increases toward the top or bottom of the cell guide, and the bottom end of the cell guide is connected to the top of the lowest container. It is characterized by being located in a location that is sufficient to support it.

Examples will be described below with reference to the drawings.

In Figures 1 to 3, an appropriate number of angled cell guides 3 are fixed on one or both sides of the horizontal plate member 2 in the direction across the horizontal plate member 2, at least two at both ends and an appropriate number in the middle. Then, adjust the cell gap 130 interval A to the width of the container.

The cell guide structure 1 is constructed by fixing pins 4 to each of the portions 2a at both ends of the horizontal plate member 2 that further protrude from the end surface of the cell guide 3.

Note that 5 is an entry guide for inserting the container into the cell guide structure 1 when loading the container.

As shown in FIG. 4, the thickness t of the horizontal plate member 2 is about 50 mm, and the total thickness B of the cell guide structure 1, which is the addition of the thickness of the cell guides 3 on both sides, is 40 feet. The difference between the length of one container and the length of two 20-foot containers (according to standards, the length of one 40-foot container is approximately 70 mm longer than the length of two 20-foot containers.

) or slightly thinner.

On the other hand, as shown in FIG. 5, in both side walls 6 on the hull side, for example, in the hold, there is a recess 9 into which the pin 4 of the cell guide structure 1 engages, and a slit into which the protrusion 2a of the horizontal plate member 2 is inserted. 10
The hooks 8 having the same number of pins 4 are fixed in accordance with the number and spacing of the pins 4.

Hooks 8 of the same shape may be used, but as shown in FIG. 7, hooks 8 with different depths of the recesses 9 (C) in FIG. Fix the deep hook 8a, and gradually connect the hooks 8 with shallower depths as you go to the top.
b, 8c, 8d, and 8e are fixed, the pins 4 of the cell guide structure 1 are attached to these hooks 8a, 8b, 8c,
It becomes easier to engage and attach the aa and se.

Alternatively, on the contrary, the hooks at the top level may be the deepest ones, and the hooks with shallower depths may be fixed in order as one goes to the lower level.

As shown in FIG. 6, such hooks are fixed along the bow and aft direction (X direction) of the side wall 6 in the hold at intervals corresponding to the length of the 20-foot container.

Next, the effect will be explained.

When setting cell guide structure 1, this structure 1
Lift it up with a crane, and first place it on the bottom (or top)
The pin 4 corresponding to the structure is attached to the deepest hook 8a with a depth of
, and then lower the structure using a crane and hook each pin 4 to the upper hooks sb, 8c, 8d, and 8e in order, and then lower the structure to hooks 8a, 8b, and 8.
ct8d.

Attach Structure 1 to 8e and attach Structure 1 one after another in the bow and stern direction.
As shown in Figures 6 and 7,
The inside of the ship's hold is partitioned by a cell guide structure 1, making it possible to load containers.

At this time, a cell guide structure 1' in which the cell guide 3 is fixed to only one side of the horizontal plate member 2 may be attached to the front and rear end portions in the bow and stern direction in the hold.

Alternatively, both end portions may be conventional fixed cell guides.

If a structure is attached to each row of hooks in the bow and stern direction, a 20-foot container D can be loaded, but one intermediate structure 1 other than the structures 1' at the front and rear ends must be removed or not attached. If it is installed (for example, structure 1a in FIG. 6), a 40-foot container E can be loaded there as is.

When removing cell guide structure 1, it is clear that the hook and pin can be easily disengaged by lifting it with a crane, and the removed cell guide structure is rotated 90 degrees and placed parallel to the length direction of the ship. It can also be stored on the ship's centerline or below the deck girder on the ship's side.

In this case, the horizontal plate member may be hooked on the uppermost hook 8e, or an auxiliary hook or a dedicated hook may be provided in advance and hooked thereon.

The left-right spacing between the pin 4 and the hook 8 in the width direction (Y direction) of the hold is selected so that play is minimized.

In this way, the lateral load applied to the cell guide 3 from the container is supported by the tension of the horizontal plate member 2 and the hinges 4, so there is no need to make the entire cell guide structure a heavy structure.

Further, if necessary to support the load in the longitudinal direction (X direction) of the container, a tension rod or wire may be stretched between the structures or between the structures and the partition wall.

In addition, when installing multiple cell guide structures, it is possible to easily handle the container by setting each structure so that the height of the entry guide 5 portion at the upper end of the structure is different between adjacent structures. It can be done.

The installation direction of the cell guide structure is the width direction of the hold (Y
direction) or in the fore-and-aft direction (X direction).

Such cell guide structures can be easily installed and removed not only on container ships but also on ordinary cargo ships, bulk carriers, etc. by fixing hooks to the walls in the hold in advance.

For example, in a bulk carrier, as shown in Figure 1, the lowest end of the structure is cut off to the extent that it does not come off the top of the lowest container, forming a space F on the top surface of the bottom of the ship (the height of the space is H 7 About one foot is preferable.

), it becomes possible to perform cargo handling work using a bulldozer or the like within this space F with the cell guide structure attached when bulk is loaded.

Also, the height of the structure will be shortened by the amount that is cut out, so
The structure becomes lighter and easier to handle, and occupies less space when stored.

As described above, the present invention fixes at least two cell guides on one or both sides of at least one horizontal plate member in a direction transverse to the horizontal plate member, and at both ends of the horizontal plate member, the cell guides are fixed to the hull side. In a cell guide structure for mounting a container on a ship, which is provided with an engaging means that removably engages with the provided engaging means, the engaging means installed on the hull side is hook-shaped, and the depth of the recess is The height of the cell guide is gradually increased toward the top or bottom of the cell guide, and the bottom end of the cell guide is positioned at a location sufficient to support the top of the lowest container. It becomes possible to efficiently and easily engage the side retaining means.

Furthermore, since the structure itself is a light structure, it is easy to handle such as installation, removal, and storage, and it is also easy to load containers. You can perform work such as

[Brief explanation of drawings]

The figures show an embodiment of the present invention, in which Fig. 1 is a front view of the cell guide structure, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a side view of Fig. 1, and Fig. 4 is a Figure 5 is an enlarged plan view of part ■ in the figure, Figure 5 is a perspective view showing the hook provided on the hull side, Figure 6 is a plan view showing the cell guide structure installed in the hold,
FIG. 7 is a sectional view taken along the line ■--■ in FIG. 6. 1.1', 1a... Cell guide structure, 2... Horizontal plate member, 2a... Projection of horizontal plate member, 3... Cell guide, 4... Pin, 5... Entry guide, 6...
Hold side wall, L8a, 8b, 8c, 8d, 8e - Hook, 9... Hook recess, 10... Hook slit, C... Hook depth, D... 20 foot container, E...40 foot container, F...Space above the bottom of the ship.

Claims (1)

[Scope of utility model registration request] At least two cell guides are fixed to one or both sides of at least one horizontal plate member in a direction transverse to the horizontal plate member, and are attached to and detachable from engaging means provided on the hull side at both ends of the horizontal plate member. In a cell guide structure for mounting a container on a ship, which is provided with an engaging means that can freely engage, the engaging means installed on the hull side is hook-shaped, and the depth of the recess is set above or below the cell guide. 1. A cell guide structure for mounting a container on a ship, the cell guide structure increasing in size in the direction of the ship, and having a lower end of the cell guide located at a location sufficient to support the upper part of the lowest container.