JPH0134960Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to the hull structure of a ship, and in particular, a ridge is formed on the upper deck that runs completely along the ship's length, and the upper deck is continuously extended over a long distance. This invention relates to a hull structure of a ship that has a long hold that is divided into sections on both sides, and that is economical and allows for convenient transportation, piping equipment, etc. between both sides.

[Technical background of the invention and its problems]

As shown in FIGS. 5 and 6, in a ship having a hold c formed by protruding above the upper deck b along the longitudinal direction of the hull a, the upper deck b extends over a long distance from both sides. It is divided into sections on the side. If the upper deck b is divided into both sides over a long distance in this way, it is necessary to move between the port and starboard sides, which requires a long hold c.
The ship had to make a detour and travel a long distance on upper deck b. Especially in the case of long ships, they may be forced to travel several hundred meters.

Therefore, a hold c raised above the upper deck b like this
In order to ensure traffic between both sides of a ship having a ship with a cargo hold, it is conceivable to install a means of transportation such as a ladder to get over the hold c.

However, installing such a means of transportation is inconvenient and dangerous because it involves passing through high places, requires considerable cost for equipment, and the weight of the equipment is large. Therefore, there were problems such as reducing the load capacity.

[Purpose of invention]

The present invention was devised in view of the above-mentioned problems, and its purpose is to provide a ship hull structure that is economical and can facilitate transportation between both sides. .

[Summary of the idea]

According to the present invention, the above object is achieved by the following configuration.

In other words, in a ship having a hold that is raised above the upper deck along the longitudinal direction of the ship and divides the upper deck into sections on both sides, there is a space within the hold between the upper deck divided into both sides. A deck member is provided so as to extend over the ship, and a bulkhead member is provided on the deck member for partitioning the inside of the hold and forming an empty section on the deck member, and the above-mentioned container is provided in the hold forming the empty section. An opening is formed to connect the deck member and the upper deck.

[Example of idea]

A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in FIG. 1, a hold 1 is formed continuously along the longitudinal direction of the hull 2 and raised above the upper deck 3, and divides the upper deck 3 into sections on both sides.

In the present embodiment, as shown in FIGS. 1 and 4, there is shown a cylindrical integral ship hold 1 whose axis is positioned in the ship's ship direction, and is located on the upper deck 3. The arcuate upper wall 4 is raised. Therefore, the upper deck 3 is divided by the raised hold 1 and is formed by cutting out the center part of the hull into a substantially rectangular shape. Further, as shown in FIG. 3, inside the hold 1, transverse bulkheads 5 are arranged at appropriate intervals in the ship's ship direction, so that the hold 1 is divided into several compartments.

In the hold 1 configured in this way, a deck member 6 of an appropriate width is provided at the same level as the upper deck 3 so as to span between the upper deck 3 divided into both sides along the width direction of the ship. . In the illustrated example, the deck members 6 are arranged at appropriate intervals in the ship's ship direction.

On both sides of the deck member 6 in the width direction, an empty space 7 is formed upwardly from the deck member 6 and is joined to the inner surface of the arcuate upper wall 4 on the upper deck 3 to form a space section 7 on the deck member 6 separated from the hold 1. Fan-like partition wall members 8 are arranged in parallel. That is, the empty compartment 7 is formed as a compartment that is shielded from the hold 1 by the deck member 6, the bulkhead member 8, and the arcuate upper wall 4.

As shown in FIG. 2, the arc-shaped upper wall 4 that partitions the empty compartment 7 is connected with the deck member 6 and the upper deck 3, so that the space above the empty compartment 7 and the upper deck 3 is connected. An opening 9 is formed to continue the process.

Further, if necessary, this opening 9 may be provided with an opening/closing door for opening and closing it.

In particular, in this example, as shown in FIG.
The part above the upper deck 3 of the transverse bulkhead 5 that partitions the inside of the hold 1 is removed, and the deck member 6 is installed on the upper edge of the transverse bulkhead 5, increasing the support strength and reducing the need for strong structures such as stiffening structures. has been done.

By the way, in the case of the present invention, the minimum necessary compartment 7 is formed in the hold 1, and this compartment 7 is directly connected to the upper deck 3 at the same level, so that the upper deck 3
It can be used as a safe and convenient means of transportation without adopting an inconvenient and dangerous means of transportation such as climbing over a hold 1 raised upward. This structure also includes various piping and
It can also be used for wiring equipment. Raised hold 1
The length of piping and wiring can be shortened compared to when piping is installed over the top, and material costs can be significantly reduced. Furthermore, in the past, the hold was raised in the center of the ship, making it difficult to lay out mooring machines, etc., but if this structure is adopted, mooring machines can also be placed in the empty space 7.

Furthermore, since this structure is simple and requires a relatively small amount of steel, it can be constructed at a lower cost and lighter weight than installing a means of transportation that goes over the hold, and the weight of the equipment can be reduced to ensure sufficient loading capacity. It is possible to secure it and suppress cost increases.

[Effect of idea]

In summary, the present invention provides the following excellent effects.

(1) A deck member is provided so as to span between the upper decks divided on both sides, and an empty compartment is formed separately and independently in the hold on the deck member by the bulkhead member, and this empty compartment and the upper deck are separated. The structure has a continuous space on top, ensuring a safe and convenient means of transportation.

(2) In addition, this structure can be used as a facility section for piping, etc., reducing material costs.

(3) Compared to installing a means of transportation to get over the cargo hold, it can be constructed at a lower cost and lighter weight, and it is possible to secure the load capacity and suppress cost increase.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a ship showing a preferred embodiment of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, Fig. 3 is a sectional view taken along the - line in Fig. 2, and Fig. 4 is a sectional view taken along the - line in Fig. 2. 1, FIG. 5 is a side sectional view of a ship targeted by the present invention, and FIG. 6 is a sectional view taken along the line - in FIG. 5. In the figure, 1 is a hold, 2 is a hull, 3 is an upper deck, 6 is a deck member, 7 is an empty compartment, 8 is a bulkhead member, and 9 is an opening.

Claims (1)

[Scope of utility model registration request] In a ship having a hold that is formed by protruding above the upper deck along the longitudinal direction of the hull and divides the upper deck into sections on both sides, a spacer installed in the hold between the upper deck divided into both sides. A deck member is provided so as to extend across the ship, and a bulkhead member is provided on the deck member to partition the interior of the cargo hold and form an empty section on the deck member, and the deck member is provided in the cargo hold forming the empty section. A hull structure for a ship, characterized in that an opening is formed for connecting a member to the upper deck.