JPH08276894A - Floating ship - Google Patents

Abstract

PURPOSE: To hold people in an accomodation room in a stable attitude even if the floating ship is rolled by waves by providing the accomodation room movably supported by a supporting bar passing through the center of a hull in the cylindrical hull provided with a hatch with a hood on the upper portion thereof and a balance weight on the lower portion thereof. CONSTITUTION: A supporting bar 6 passing through the center of the hull 5 is provided in a cylindrical hull 5 provided with a hatch 3 having a hood 2 on the upper portion and a balance weight 4 on the lower portion and an accomodation room 7 is supported on the supporting bar 6 such that the room 7 can oscillate. The accomodation room 7 is formed along the inner peripheral surface of the hull 5 whose upper half is cut out and is supported on the supporting bar 6 on bearings 9 provided at both side walls 7a, 7a and a stay 7b in the middle position thereof such that the room 7 can oscillate. The hood 2 is provided with a fastening mechanism 10 which can fasten the hood 2 on the hatch 3 from the inside and the outside of a floating ship 1 to fix it thereon. This construction can always hold the accomodating room 7 in a constant attitude even if the floating ship 1 is rolled by waves.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floating ship used in the event of a tsunami or flood.

[0002]

2. Description of the Related Art Conventionally, it is known to prepare a small boat for evacuation when there is a large amount of water.

[0003]

However, in the case of conventional evacuation boats, in the case of tsunami and heavy water, it is unavoidable that water will enter the boat, and there is a risk of capsizing and the like. It is an object of the present invention to provide a ship that can be safely used even in the case of such tsunami and large water.

[0004]

In order to achieve the above object, the present invention provides a cylindrical hull having a lid-equipped entrance and exit at the upper part and a balancing weight at the lower part of the hull. It is characterized in that a support rod that passes therethrough is provided, and an accommodation chamber that is swingably supported by the support rod is provided.

[0005]

In the floating boat having the above-mentioned structure, the lid is opened, and the lid is closed after entering the accommodation chamber through the doorway. Then, the floating ship becomes watertight and water does not enter the floating ship. Moreover, when the floating ship is floated on water, the hull floats with the balance weight and the door with a lid facing upward. Moreover, even if the floating ship rolls due to the waves, the accommodation chamber is free to swing with respect to the floating ship, and therefore does not shake with the rolling. For this reason, a person in the storage chamber can maintain a normal posture if he is grasped by the support rod.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An example of carrying out the present invention will be described with reference to the drawings.
In the drawings, reference numeral 1 denotes a cylindrical floating ship, which has a lid 2
A support bar 6 passing through substantially the center of the hull 5 is provided in a tubular hull 5 having an entrance / exit 3 provided at the top and a balance weight 4 provided at the bottom, and can be swung by the support bar 6. The storage chamber 7 was supported and provided.

To explain this, the hull 5 is composed of a cylindrical portion 5a made of a rigid material such as a steel plate and end plates 5b and 5b attached to both ends of the cylindrical portion 5a, respectively, and the inlet / outlet 3 is The cylindrical body 3a is provided at each of the two upper portions of the cylindrical portion 5a.
Were attached by welding to form the entrances and exits 3 at two places on the upper part of the hull 5.

The accommodating chamber 7 has a cylindrical shape along the inner peripheral surface of the hull 5 with the upper half portion cut out, and the bearing 9 is supported by both side wall portions 7a, 7a and a beam rod 7b provided at an intermediate position. Prepare The accommodating chamber 7 includes the bearings 9 and the support rods 6
The support rod 6 is swingably supported in the hull 5 by being fitted and supported by the above. The support rod 6 is provided so as to be supported by support members 5c and 5c provided at the centers of the end plates 5b and 5b.

The accommodating chamber 7 has a cylindrical shape along the inner peripheral surface of the hull 5 having a notched upper half portion, and has a bearing 9 supported by both side wall portions 7a, 7a and a beam rod 7b provided at an intermediate position. The support rod 6 was inserted and supported in the hull 5 so as to be swingable.

The balance weight 4 is composed of a concrete block attached to the bottom surface of the hull 5 with bolts 4a, and the bottom surface of the balance weight 4 is made flat so that the floating ship 1 is normally stabilized under the eaves. I was able to put it. still. The outer circumference of the concrete block is covered with an iron plate or the like as needed to reinforce it.

The lid 2 provided at the entrance / exit 3 is provided with a tightening mechanism 10 for tightening and fixing the lid 2 from inside / outside of the floating ship 1. Explaining this, a shaft 11 is provided which penetrates the center of the lid 2 and projects in and out of the lid 2, and the screw wheel 1 provided on the shaft 11
2 is engaged with an internal screw wheel 13 provided on the inner circumference of the doorway 3,
Handles 14 provided at the outer and inner ends of the shaft 11, respectively.
By rotating a and 14b, the tightening and releasing operations of the lid 2 can be performed from inside and outside of the lid 2.

The lid 2 is hinged to the hull 5 on one side thereof. The shaft 11 is rotatably supported by the lid 2.

Reference numeral 15 denotes a ship bottom plate laid in the accommodation chamber 7.
6 is a window made of tempered glass or the like provided on the hull 5, 17 is a reinforcing rib attached to the outer periphery of the hull 5, and 18 is an end plate 5.
b, a cover lid for watertightly covering the outer side of the attachment portion of the support rod 6 of the b, 1
Reference numeral 9 denotes a vent provided in the lid 2. When an oxygen cylinder is stored in the storage chamber 7, a more complete watertight state can be obtained by providing the vent 19 with a one-way valve (not shown) that allows only the exhaust to be exhausted. it can. 20
Is a ladder provided on the outer periphery of the hull 5 at the mounting position of the doorway 2,
Reference numeral 1 indicates a signal lamp. The accommodating chamber 7 is provided with water, emergency food, and equipment for evacuation.

By entering the floating ship 1 and tightening the lid 2 to the entrance / exit 3 by the tightening mechanism 9, water will not enter the floating ship 1 even if the floating ship 1 is wavy. Moreover, the hull 1 floats with the balance weight 4 and the doorway 3 with a lid facing upward.

Moreover, even if the floating ship 1 rolls due to waves, since the accommodation chamber 7 can swing with respect to the floating ship 1, it is not directly affected by the rolling. For this reason, a person who is in the accommodation room 7 can maintain a sitting posture if he is grasped by the support rod 6. Therefore, it is possible to enter the floating ship 1 and float and wait for help.

[0016]

According to the present invention, water does not enter the floating ship, and when the floating ship is floated on water, the hull is a balanced weight and the entrance with the lid is on top. Even if a floating ship rolls due to waves, the containment chamber can be swung freely with respect to the floating ship, so it is not directly affected by the rolling, and the person in the containment room is supported by a support rod. You can hold on to a stable posture and wait for help while floating on a floating ship.

[Brief description of drawings]

FIG. 1 is a side view in which a part is cut away, showing an embodiment of the present invention.

2 is a cut side view of FIG.

[Figure 3] Enlarged view of the entrance / exit

[Explanation of symbols]

1 Floating Ship 2 Lid 3 Doorway 4 Balance Weight 5 Hull 6 Support Rod 7 Storage Room 7

Claims (1)

[Claims] 1. A support bar that passes through substantially the center of the hull is provided in a tubular hull that has an entrance with a lid at the top and a balancing weight is provided at the bottom, and the support bar is swingable. A floating ship, which is provided with a supporting chamber to be supported.