JPS5885787A - Barge - Google Patents

Abstract

PURPOSE:To enable loaded earth and sand or the like to be dumped readily and safely by connecting with a main hull a subhull having a generally L-shaped cross section to cover the main hull from the one side to the upper surface thereof to turn and slant laterally. CONSTITUTION:A box-shaped main hull 1 is connected through a hinge 3 in the bottom to a subhull 2 having a generally L-shaped section covering the one side and the upper surface of the main hull. Cargos 4 are loaded on the upper surface of the subhull 2 and further the main hull 1 is connected to the subhull 2 through a cylinder 5. By operating this cylinder 5 to turn and incline the sub hull about the hinge 3 in the bottom of the sea, the cargoes 4 are dis carded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a barge for dumping stones and earth rings into water for purposes such as reclamation.

Conventional barges carry cargo on a flat deck of 7.
It is common to drop the ship into the water using an Otari 7), etc., and in another example, the hull is divided into two in the center in the longitudinal direction,
The bow and stern upper decks are connected by a hinge, and the left and right hulls are connected by a cylinder.By operating this cylinder, the hull can be split in half and opened on both sides (thereby opening the bottom to load cargo). A device that allows objects to fall directly below the hull is used.

The former method, 7, is convenient for dropping a load locally using an oaklift, etc., but the disadvantage is that it takes time and effort to drop the entire load;
Opening the bottom of the split hull is structurally unreasonable because the hull itself is split in half, and it is unstable because the entire floating hull moves when the cargo is dropped. Another drawback was that it could not be used unless the water was at a certain depth, as the cargo fell directly below the hull.

The present invention aims to solve these drawbacks and provide a barge that is efficient and easy to use, and will be described below with reference to the attached illustrative drawings.

There is a box-shaped main hull (1) and a sub-hull that covers the top of the main hull from one side and is L-shaped in cross section (
2) are connected by a hinge (3) at the bottom of the ship, the upper surface of the sub-hull is used as a load (4), and the main hull (1) and sub-hull <2) are connected by a cylinder (5), By operating this cylinder (5), the sub-hull turns around the hinge at the bottom of the ship, causing the cargo to fall.

In the barge of the present invention constructed in this manner, cargo is loaded onto the deck as shown in Figure 2, and the main hull (1) and sub-hull (2J) together form a floating body to stably carry the load. When dumping the cargo, actuate the cylinder (&) to make the sub-hull (2) turn around the hinge (3) as shown in the imaginary line in Figure 2, and dump the cargo on the deck. However, the weight of the cargo being stolen by the secondary hull (2) is almost entirely absorbed by the main hull (1) due to the hinge (3) and the base of the cylinder (5). Since the ship is in charge, the ship is stable even when dumping the cargo, and since the center of turning is low on the bottom of the ship, the center of gravity moves slowly and the amount of movement is relatively small, so the ship remains stable. It is something that exists.

Also, if you scrape off the bottom of the secondary hull diagonally from the hinge part to the ship side, you can use the secondary hull (
When 2) is embezzled, the cargo can be dumped even in a shallow place where the bottom of the ship is close to the main hull (1), and it can be used even if the water depth becomes shallow due to land reclamation, so it is very convenient. Furthermore, since the loading section (4) is flat, when it is desired to dump a small amount locally, it can be done using a forklift or the like, just like a normal barge.

Since the present invention is as described above, both the main hull and the R hull are composed of floating bodies, and due to their structure, when dumping the cargo, it is possible to do so gradually and smoothly, and the center of gravity is stable with less movement. This makes it less dangerous and more efficient, it can be used even in shallow water, it can be dumped locally in small quantities, and the hull structure is simple, making it durable and inexpensive to manufacture. It has the following useful effects.

[Brief explanation of drawings]

The attached drawings show an embodiment of the present invention, and FIG. 1 is a plan view, and FIG. 2 is a view of FIG. It shows the condition. l...Main hull 2...Further hull 8...Hin 4...Loading section 5...Cylinder. Patent Applicant Teiji Kawamoto Agent Patent Attorney Takashi Mihara (1 other person) Figure 1

Claims (1)

[Claims] The main hull and the sub-hull, which covers the upper surface of the main hull from one side to the top and has an almost horizontal cross section, are connected by a hinge at the bottom of the ship, and the upper surface of the sub-hull is used as a loading area. A barge, characterized in that it is connected to a sub-hull by a cylinder, and when the cylinder is actuated, the sub-hull turns around a hinge at the bottom of the ship, causing the cargo to be dropped.