JP6065274B2 - Guide tower-type tsunami-resistant floating small room with poles set up vertically - Google Patents

Description

  This invention is used as a residence in normal times, and when a large tsunami occurs due to a large earthquake, the floating small room floats on the surface of the water in a state where the floating small room is kept almost horizontal by the power of the large tsunami, and the floating small room It relates to the structure of a floating small room for evacuating safely by operating an outboard motor attached to the.

  The total of the dead and missing people who died due to the Great East Japan Earthquake that occurred on March 11, 2011 and the accompanying great tsunami reached more than 20,000 people. Large earthquakes such as the Tokai Trough Earthquake will continue in the future. It has been pointed out that there is a risk of a large tsunami, and it is indispensable to prepare measures for saving lives in the event of a disaster.

  In order to avoid encountering a tsunami disaster when a major earthquake occurs, it is necessary to evacuate to a safe high ground as soon as possible, but for people living near the epicenter or on coastal areas where there is no high ground There is no time to evacuate to high buildings, high grounds, etc., especially in the case of elderly people such as those with weak legs. It is very difficult to evacuate to the high rooftop by going up stairs, and when evacuating by car, it becomes difficult to move to the evacuation site due to traffic congestion etc. There was a high risk of death from being caught in a tsunami.

  Furthermore, the damage of the Nankai Trough earthquake shown in August last year was estimated to be up to 320,000 dead and total damage of 2.38 million, so a tower structure with a steel structure and a height of more than a dozen meters. A shelter building has also been proposed. However, there are still doubts about whether elderly people can climb stairs that are more than 10 meters high in a short time, and there is no guarantee that the height of the tsunami is within 10 meters or less. The stage has not been reached.

  In view of such a situation, a simple shelter capable of evacuating in a short time when a tsunami occurs is proposed in Patent Document 1, for example. This is a shelter that is integrally attached to the house and can be moved in and out of the house. The shelter that separates the shelter from the house and the shelter separated from the house are sealed when the tsunami strikes. And a shelter that floats on water when separated from the house.

  However, in Patent Document 1, if the entire house is swallowed by high waves, the shelter may be crushed by the house and cannot rise to the surface of the water, and the shelter itself can be kept level with respect to the water surface. There was a possibility that the shelter was swallowed by a large tsunami, and the refugees could be injured by rolling over or overturning, so the problem remained as a shelter for tsunami evacuation.

  Further, for example, in Patent Document 2, the roof portion of a building is formed by a shelter having a sealed space, and the shelter is arranged above the living portion, and the upper portion is formed in a roof shape, and the lower portion is formed in a substantially ship bottom shape. The shelter that can be sealed is a shelter in which the living part and the shelter are fixed and integrated via an attaching means.

  However, since Patent Document 2 is a shelter having a sealed space, there is a problem in terms of lighting and ventilation for use as a living space in normal times, and when a large tsunami comes in, the shelter is large. There was a risk of getting involved in the tsunami and causing the shelter to roll over and capsize.

  Furthermore, for example, Patent Document 3 proposes a technique for raising and lowering the evacuation tower by driving a hydraulic cylinder connected to a strut fixed in the ground. However, when a large tsunami that exceeds the height that can be raised and lowered is approaching It was insufficient as a countermeasure.

JP2007-277998 JP2012-233306 JP 2006-112088 A

  The present invention has been made to solve the above-mentioned problems of the prior art, and can be easily evacuated in a short time even by an elderly person or a child when a large tsunami occurs, It is an object of the present invention to provide a floating small room that can eliminate the danger of being caught in a room and can be constructed at a low cost with a simple structure.

  Furthermore, it is extremely rare to use the levitation type small room of the present invention for evacuation of a large tsunami. Therefore, in normal times, it should be used as a small room for living like a general house. Based on the premise, it is an object to provide a refuge that can rise to almost any large tsunami without rising or overturning even if it encounters a large tsunami and rising in a generally horizontal state.

  In addition, even when a floating small room was swept away from the coast by a tsunami that traveled from the coast to the offshore, which became a problem in the Great East Japan Earthquake that occurred on March 11, 2011, the land itself was landed by itself. It is an object of the present invention to provide a floating type small room that can be returned to.

In order to solve such a problem, the invention described in claim 1 is characterized in that the upper part of the foundation structure constructed on the ground is surrounded by a steel plate, the floor is covered with a steel plate in a plane lattice shape, and a foamed polystyrene foam is fitted inside. The buoyancy chamber is placed on top of the buoyancy chamber, and a one-storied house is constructed so as to be integrated with the buoyancy chamber, and four poles are vertically integrated with the foundation structure at the four corners around the one-story house. When a large tsunami squeezes into the upper and lower walls of a one-story house facing four poles, the poles can be loosely inserted, and a guide bracket that has a rectangular parallelepiped shape is built in with multiple rollers. A one-storied house constructed so as to be integrated with the room is floated on the surface of the water in a state of being kept almost horizontal, and the door is fixed by opening the door for the outboard motor. Operate by lowering the outboard motor installed sideways inside Then, it is characterized in that the one-story house was self-propelled.

According to the first aspect of the present invention, the buoyancy chamber in which the periphery is enclosed with a steel plate, the floor portion is closed with a steel plate in a plane lattice shape, and the foamed polystyrene foam is fitted inside the upper portion of the foundation structure constructed on the ground. Place a one-storied house on top of the buoyancy chamber so as to be integrated with the buoyancy chamber, and vertically stand four poles integrally with the foundation structure at the four corners around the one-story house. The poles can be inserted loosely on the upper and lower walls of the one-story houses facing each other, and a guide bracket with a rectangular parallelepiped shape is built in with multiple rollers, and when a large tsunami rushes, it becomes integral with the buoyancy chamber The one-storied house constructed in this way is floated on the surface of the water in a state where it is kept almost horizontal, and the door is fixed by opening the outer door for the outboard motor. The outboard motor is lowered to operate and self-propelled in a one-story house As a result, we used a one-story house as a living room during normal times, and served as a life-saving house for safe evacuation when a large tsunami came. A foamed polystyrene foam with very little water absorption just attached to it is surrounded by steel plates and used as a buoyant material to float a one-story house on the surface of the water. It was possible to build a floating small room.

Embodiment 1 of the present invention will be described below.
Embodiment 1 of the Invention

  1 to 6 show a first embodiment of the present invention.

  1 and 2 show a three-dimensional view of the foundation 21, the buoyancy chamber 11 and the one-story house 1 of the tsunami levitation type small room of the present invention, and FIG. 1 shows the buoyancy chamber 11 in an exploded view of parts, FIG. 2 shows the buoyancy chamber 11 in an assembly view. The foundation structures 16, 17, 18, and 19 of the foundation portion 21 are constructed on the ground, and square steel pillars 10 are arranged at the four corners at the upper part, and the upper and lower portions of the adjacent side faces of the square steel are square with each other. The upper beam 13 and the lower beam 14 formed of steel pipes are welded and joined, and a flat steel material is welded to the lower beam 14 so that the bottom surface has a surface lattice shape, thereby forming a floor beam 15. A flat steel plate 12 is welded and attached to the outer side surfaces of the surrounding skeleton (upper beam 13 and lower beam 14), and a rectangular parallelepiped foam is formed inside the buoyancy chamber 11 having a bowl shape formed in this way. A one-story house 1 is constructed so as to be integrated with the buoyancy chamber 11 on the upper part of the buoyancy chamber 11 by inserting a polystyrene foam 9 (configured so that four foam polystyrene foams are arranged to form a single foam polystyrene foam 9). In one-story house 1 Attach the inlet door 6, as can be entry opening the entrance door 6 from outside, the outdoor side of the doorway door 6 to place the stairway 20 which is secured to the ground.

  The reason why foamed polystyrene foam 9 is used for the buoyancy chamber 11 is that it is light and strong, easy to process, and even if it is immersed in water for a long time, it only adheres to the surface and absorbs very little water. The buoyancy material of the present invention does not swell, soften, deform or alter even when immersed, has a water absorption of approximately one-third that of rigid urethane foam, and is difficult to absorb water. It is optimal as a one-story house 1 to be constructed, and it can be easily handled by changing the volume of the buoyancy chamber 11 and increasing / decreasing the amount of the expanded polystyrene foam 9 with respect to the size (the floor area) and the weight of the one-story house 1 to be constructed. I can do it. With this configuration, even if a large tsunami comes near, the one-story house 1 can be levitated on the upper surface of the large tsunami by the buoyancy of the expanded polystyrene foam 9 fitted in the buoyancy chamber 11. became.

  Further, the one-storied house 1 is made of a general conventional construction house, a two-by-four house, and a lightweight steel house, and the buoyancy chamber 11 and the one-story house 1 are bolts welded to the column 10 and the upper beam 13 of the buoyancy chamber 11 ( By fixing nuts (not shown) to the base (not shown) of the one-story house 1 by using a nut (not shown), the buoyancy chamber 11 and the one-story house 1 are integrated, and a heat insulating material is used inside the wall, The one-storied house 1 is constructed so that flooring is applied to the floor so that daily life can be comfortably spent. In addition, in order to protect the human body necessary for evacuating in the winter from the cold inside the one-storied house 1, there will be at least a “heat insulation seat for four people”, a “hand-held radio with a flashlight”, a “flute”, To moor the one-storied house 1 "drainage" that can pump out water that has entered the interior, and to use it for large and small urine, "all with mochi" to evacuate the one-story house 1 to a safe place "Rope" is equipped.

  FIG. 3 shows a one-story house 1 in which the buoyancy chamber 11 is placed on top of the foundation structures 16, 17, 18, 19 described in FIGS. 1 and 2, and the buoyancy chamber 11 is integrated with the buoyancy chamber 11. The four cylindrical poles 26 are vertically installed integrally with the foundation structure at the four corners around the one-storied house 1, and the upper and lower parts face the four cylindrical poles 26 on the wall 4 of the one-story house 1. The state which attached the guide metal fittings 25 and 33 to the position is shown with a three-dimensional view.

  The guide metal fitting 25 attached to the upper wall surface 4 of the one-storied house 11 is a guide box 28 having a substantially rectangular parallelepiped shape having a rectangular opening at the center so that a cylindrical pole 26 can be inserted. And two rollers 27 and 29 attached so as to protrude from the rectangular opening of the guide box 28, and the guide box 28 has a size (described floor area) depending on the size of the one-story house 11. A square member 30 for height adjustment is attached so that the height of the guide box 28 can be changed, and a base plate 31 for fixing the guide metal fitting 25 to the wall surface 4 is attached to the square member 30.

  Further, the guide box 42 of the guide metal fitting 33 attached to the lower wall surface 4 of the one-story house 11 has the same shape as the guide box 28 described in the guide metal fitting 25, and a square member 38 is attached to the lateral surface of the guide box 42. A base plate 39 for fixing the guide fitting 42 to the wall surface 4 is attached to the square member 38.

  When the base plate 31 of the guide fitting 25 and the base plate 39 of the guide fitting 33 thus configured are fixed vertically to the wall surface 4, the guide box 28 and the guide fitting 33 of the guide fitting 25 positioned above and below are fixed. The gap between the guide box 42 and the pole 26 adjacent to the wall surface 4 is set so that the gap between the vertical guide box 28 and the guide box 42 is larger than the gap between the horizontal poles 26. It becomes possible to make the one-storied house 1 float on the surface of the water in a stable state when a large tsunami rushes.

  FIG. 4 shows that the buoyancy chamber 11 sinks below the water surface 44 because the one-storied house 1 constructed so as to be integrated with the buoyancy chamber 11 above the buoyancy chamber 11 described in FIG. In addition, the state where the one-storied house 1 floats on the surface of a large tsunami is shown in a three-dimensional view.

  When encountering a major earthquake, evacuate to the tsunami-capable floating small room of the present invention and close the entrance door 6 as soon as the first major tsunami rushes and the ship gets over the tsunami. Even when one end of the one-storied house 1 is lifted, the buoyancy of the buoyancy chamber 11 in which the expanded polystyrene foam 9 is fitted, the four vertically standing poles 26, and the respective poles 26 are opposed to each other. The one-story house 1 floats on the surface of the water with the guide metal fittings 25 and 33 attached to the upper and lower wall surfaces 4 of the one-story house 1 in a state of maintaining a substantially horizontal state. In a state where the water surface is stable and has a substantially constant height (3 to 4 meters), the four guide fittings 33 come off from the four poles 26, and the one-story house 1 has a water surface 44 of a large tsunami. Surfaced and washed away Configured so that. By configuring the four poles 26 and the four guide fittings 25 and 33 attached to the wall surface 4 of the one-story house 1 in this way, the one-story house 1 rises smoothly, and the one-story house 1 rolls over or overturns. There is no danger.

  In this way, the buoyancy chamber 11 in which the expanded polystyrene foam 9 is fitted in the lower part of the one-story house 1 is arranged, and the buoyancy chamber 11 is surrounded by a steel plate, so that the one-story house 1 is being swept through the water surface of a large tsunami. In addition, even when it comes into contact with automobiles, utility poles, buildings, etc., the foamed polystyrene foam 9 almost completely drains water even though the buoyancy chamber 11 and the one-story house 1 surrounded by flat steel plates are partially damaged. Because it does not absorb, the one-storied house 1 can be safely evacuated without sinking in the water.

  FIGS. 5 a and 6 show the mounting position of the outboard motor opening door 51 attached to the one-story house 1 and the outboard motor 50 attached to the outboard motor opening door 51. Further, in FIG. 6, after the one-story house 1 connected to the buoyancy chamber 11 floats on the surface of the large tsunami, the outboard motor 53 is opened and fixed, and the outboard motor installed in the open / close door 53 is opened. The state which moved and moved 50 to the lower attachment metal fitting is shown with a three-dimensional figure. Regarding the outboard motor 50 used in this case, it is easy to store fuel (mixed gasoline) by using an outboard motor using a two-stroke engine of about 2 horsepower generally marketed for small boats. The operation is simple and light, and the relocation can be performed easily.

  FIG. 5 b shows the positional relationship between the position of the outboard motor upper mounting bracket 56 attached to the opening / closing door 53 and the vertical position of the outboard motor lower mounting bracket 58 in a state where the opening / closing door 53 of the outer door 51 for the outboard motor is closed. Indicates. FIG. 5 c shows a state in which the outboard motor 50 is mounted on the inside of the open / close door 53 sideways to the outboard motor upper mounting bracket 56 described with reference to FIG. FIG. 5d shows that the open / close door 53 described in FIG. 5c is opened 90 degrees outward, and a hook-shaped door fixing hook 59 attached to the open / close door 53 is attached to the door frame 52 and is semi-circular. The state where it is hooked and fixed is shown. By fixing the opening / closing door 53 in this manner, the outboard motor 50 is arranged so as to face the traveling direction with respect to the one-story house 1. The shapes of the outboard motor upper mounting bracket 56 and the outboard motor lower mounting bracket 58 vary depending on the type and size (horsepower) of the outboard motor 50 to be installed, and the positions for mounting the outboard motor upper mounting bracket 56 are as follows. The outboard motor 50 is attached at a position where the outboard motor 50 does not contact the door frame 52 when the tsunami-capable floating small room of the present invention is swept away by a large tsunami and the open / close door 53 is opened 90 degrees outward. Further, the position of attaching the outboard motor lower mounting bracket 58 is such that the open / close door 53 of the outboard door 51 for the outboard motor is opened 90 degrees outward, and the open / close door 53 is fixed by the door fixing hook 59 and the hook fixing hardware 60. When the outboard motor 50 is removed from the outboard motor upper mounting bracket 56 and moved to the outboard motor lower mounting bracket 58, the screw of the outboard motor 50 is mounted at a position where it is sufficiently submerged in water.

  By configuring the outboard door 51 for the outboard motor in this way, the outboard motor 50 can be arranged so that it does not interfere with the room even during normal times, and the feelings are upset in an emergency. Even in such a state, the outboard motor 50 is fixed to the outside of the one-story house 1 simply by opening the opening / closing door 53 and transferring the outboard motor 50 to the lower outboard motor lower mounting bracket 58. Since it is possible to operate, even if the one-story house 1 is washed offshore by a pulling wave that travels offshore from the coast, it can safely return to the land by itself.

  FIG. 6 is a three-dimensional view showing a state in which the one-storied house 1 constructed so as to be integrated with the buoyancy chamber 11 above the buoyancy chamber 11 described in FIG. As described with reference to FIG. 5 d, the open / close door 53 of the outboard door 51 for the outboard motor is opened 90 degrees outward, the open / close door 53 is fixed by the door fixing hook 59 and the hook fixing hardware 60, and the outboard motor 50. Is removed from the outboard motor upper mounting bracket 56 and transferred to the outboard motor lower mounting bracket 58, and the one-story house 1 floats on the water surface 44 and is allowed to run on its own.

The second embodiment of the present invention will be described below.
[Embodiment 2 of the Invention]

  7 and 8 show a second embodiment of the present invention. In the first embodiment of the present invention, in FIG. 3 and FIG. 4, each guide fitting 25 or 33 for guiding the four poles 26 has a substantially cubic shape with a square opening at the center. In the second embodiment of the present invention, the guide metal fitting for guiding the pole 68 is formed by the rings 70 and 75 having a round bar rounded into a circular shape. Is done. With this configuration, the guide fittings 69 and 74 can be manufactured at a low cost with a simple structure. Other structures are the same as those of the first embodiment of the present invention.

The third embodiment of the present invention will be described below.
Embodiment 3 of the Invention

  9 and 10 show a third embodiment of the present invention. In the second embodiment of the present invention, in FIGS. 7 and 8, four poles 68 are arranged integrally with the foundation structure at the four corners around the one-story house 65, and the one-story house 65 facing the four poles. Although the guide fittings 69 and 74 having a circular shape with round bars that can be inserted into the upper and lower wall surfaces loosely are attached, in the third embodiment of the present invention, one of the one-story houses 100 is attached. It consists of two poles 102 on the wall side (the same pole as the pole 68 in FIG. 7) and two sets of guide fittings 103 and 105 (the same guide fitting as the guide fittings 69 and 74 in FIG. 7). By configuring in this way, when a large tsunami comes near, the number of poles for protecting the one-story house 100 from the large tsunami is reduced from four to two compared to the second embodiment of the present invention. Although some shaking or tilting occurs until the house 100 rises to the surface of the water, it is possible to greatly reduce the cost for construction, and the cost effectiveness becomes high. Other structures are the same as those of the second embodiment of the present invention.

The fourth embodiment of the present invention will be described below.
[Embodiment 4 of the Invention]

  11 and 12 show a fourth embodiment of the present invention. In the first embodiment of the present invention, in FIGS. 3 and 4, the four poles 26 arranged at the four corners around the one-story house 1, and the upper and lower parts of the one-story house 1 facing the four poles 26. A rectangular parallelepiped guide fitting 25, 33 in which a pole 26 can be loosely inserted and a plurality of rollers are incorporated is attached to the wall surface 4 of the present invention. In the fourth embodiment of the present invention, the first embodiment of the present invention has been described. The two poles 26 located on the opposite side to the entrance / exit of the four poles 26 are removed, and two of the foundation structures 160 and 162 are integrally formed at both ends of the wall surface 145 in the direction in which the large tsunami is approaching. H-shaped steels 164 and 165 are constructed so that the flange surface faces the wall of the one-story house 166, and the steel materials 161 and 163 are planar latticed on the flange surface in the direction in which the large tsunami of the two H-shaped steels 164 and 165 is approaching. To be in a state A plurality of rollers are incorporated in a rectangular shape so as to surround the flanges of the H-shaped steels 164 and 165 on the upper and lower wall surfaces 145 of the flat house 166 facing the two H-shaped steels 164 and 165. The state which attached the guide metal fittings 127 and 155 is shown.

  The guide fitting 127 attached to the upper wall of the one-storied house 166 facing the flange surface of the H-shaped steels 164 and 165 has a U-shaped opening so that the flange of the H-shaped steels 164 and 165 can be sandwiched between them. A guide box 130 having a substantially rectangular parallelepiped shape, and two rollers 128 and 129 attached so as to protrude from the rectangular opening of the guide box 130, A square member 131 for height adjustment is attached so that the height of the guide box 130 can be changed in accordance with the size (described floor area) of 166, and the guide fitting 127 is fixed to the wall surface 145 on the square member 131. A base plate 132 is attached.

  Furthermore, the guide box 159 of the guide fitting 155 attached to the lower wall surface of the one-story house 166 has the same shape as the guide box 130 described in the guide fitting 127, and a square member 157 is attached to the lateral surface of the guide box 159. A base plate 156 for fixing the guide fitting 155 to the wall surface 145 is attached to the square member 157.

  By configuring the guide fittings 127 and 155 in this way, the guide boxes 130 and 159 can be moved up and down using the flange surfaces of the H-shaped steels 164 and 165, and a large tsunami causes a large vehicle such as an automobile. Even if the flotsam is washed away, the one-storied house 166 is destroyed by the collision of the large flots with the steel members 161 and 163 attached to the two H-shaped steels 164 and 165 in a face lattice shape. In addition, when the first large tsunami rushes, even if one end of the one-storied house 166 in the direction the large tsunami rushes up, such as when a ship gets over the large tsunami, In the state where the one-story house 166 is maintained in a substantially horizontal state by the guide fittings 120, 146, 127, 155 attached to the two poles 144 and the two H-shaped steels 164, 165. When the surface of the water surface rises to a constant height (3-4 meters) from the state of the first large wave, the two tsunami 144 and two poles 144 The guide fittings 120, 146, 127, 155 attached to the H-shaped steels 164, 165 are disengaged from the two poles 144 and the two H-shaped steels 164, 165, and the one-story house 166 floats and flows over the surface of the large tsunami. . By configuring in this way, it becomes possible to protect the one-story house 166 from a large drifting part such as an automobile at a low cost, and the one-story house 166 is formed by using the flanges of the two H-shaped steels 164 and 165. With the attached guide fittings 127 and 155, the one-storied house 166 can be floated on the surface of the water while maintaining a substantially horizontal state. Other structures are the same as those of the first embodiment of the present invention.

As mentioned above, based on the embodiment, the guide tower type tsunami-responsive floating small room having the vertically upright pole according to the present invention has been described in detail, but the present invention is limited to the above embodiment. Of course, even if various modifications are made without departing from the spirit of the invention, they are of course within the technical scope of the present invention.

  In FIG. 1 and FIG. 2, the engagement method between the pillar 10 and the foundation structure is not described, but a square hole is made in a part of the foundation structure like an old shrine pillar and stone, and the lower part of the pillar 10 By forming the reverse convex part in the base and engaging the square hole and the reverse convex part of the foundation structure, even if the one-storied house shakes due to an earthquake etc., it prevents the house from falling off the foundation and collapsing. Of course, when a one-story house is lifted by a tsunami, it is possible to automatically disengage the engagement between the square hole and the reverse projection.

  In FIG. 3, it has been described that four poles are vertically set up integrally with the foundation structure at the four corners around the one-story house, but as shown in FIG. 3, the foundation structure of the one-story house 1 and the foundation of the pole 26 It is of course possible to build the structures separately. Further, as to the attachment position of the base plate 39 of the guide metal fitting 33, it is of course possible to attach it to the side surface of the buoyancy chamber 11 as shown in FIG.

  5 and 6, only the entrance door 6 is attached to the wall on the opposite side of the wall to which the outboard motor 50 is attached, but it is assumed that one person evacuates to the one-storied house 1 and one person runs the one-storied house 1 by itself. Assuming such a case, it is possible to make the one-storied house 1 self-propelled more safely by attaching transparent windows or the like that can look forward on both sides of the entrance door 6.

The base part, buoyancy room, and one-story house of the tsunami-responsive floating small room according to Embodiment 1 of the present invention are shown in a three-dimensional view, and the buoyancy room is shown in an exploded view. The base part, buoyancy room, and one-story house of a tsunami-responsive floating small room according to the embodiment are shown in a three-dimensional view. According to the same embodiment, four poles are constructed at the four corners of a one-storied house constructed so as to be integrated with the buoyancy chamber at the upper part of the buoyancy chamber, and the four-poles are arranged on the wall surface of the one-storied house. The state which attached the guide metal fitting is shown with a three-dimensional view. FIG. 3 is a three-dimensional view showing a state where the one-storied house constructed so as to be integrated with the buoyancy chamber on the upper part of the buoyancy chamber according to the embodiment is lifted on the large tsunami. The state which attached the outboard motor to the attachment position of the outdoor door for outboard motors according to the embodiment and the open / close door is shown. Furthermore, after the one-story house connected to the buoyancy chamber has been lifted above the tsunami, the exterior door for the outboard motor is opened, the door is fixed, and the outboard motor installed on the door is lowered and operated. It shows with. The state where the one-storied house constructed so as to be integrated with the buoyancy chamber on the upper part of the buoyancy chamber described with reference to FIG. According to Embodiment 2 of the present invention, four poles are constructed at the four corners of a one-storied house constructed so as to be integrated with the buoyancy chamber at the upper part of the buoyancy chamber, and the four poles are placed on the wall of the one-story house. The state which attached the ring-shaped guide metal fitting to the position to perform is shown with a three-dimensional view. FIG. 8 is a three-dimensional view showing a state in which the one-story house constructed so as to be integrated with the buoyancy chamber is raised above the large tsunami, as described in FIG. According to Embodiment 3 of the present invention, two poles are constructed integrally with the foundation structure at both ends of one wall side surface in the direction in which a large tsunami is approaching, and the one-story house facing the two poles is constructed. The state which attached the guide metal fitting to the upper part and the lower part of a wall surface is shown with a three-dimensional view. FIG. 10 is a three-dimensional view showing a state where the one-storied house constructed so as to be integrated with the buoyancy chamber on the upper part of the buoyancy chamber according to the embodiment is lifted on the large tsunami. According to the fourth embodiment of the present invention, two H-shaped steel poles are constructed integrally with the foundation structure at both ends of the wall surface in the direction in which the tsunami is approaching, and the steel material is put into a plane lattice state on the two H-shaped steels. This is a three-dimensional state where guide brackets with a plurality of built-in rollers in a rectangular shape surrounding the flange surface of the H-shaped steel are attached to the top and bottom of the wall of the flat house facing the two H-shaped steels. Shown in the figure. The state which the one-story house constructed | assembled so that it might unite with a buoyancy room on the upper part of the buoyancy room demonstrated in FIG.

DESCRIPTION OF SYMBOLS 1 One-storied house 2 Roof 3 Window 4 Wall surface 5 Door frame 6 Entrance door 7 Door handle 8 Entrance 9 Expanded polystyrene foam 10 Strut 11 Buoyancy chamber 12 Steel plate 13 Upper beam 14 Lower beam 15 Floor beam 16 Foundation structure 17 Foundation structure 18 Foundation Structure 19 Foundation structure 20 Stair 21 Foundation section 25 Guide fitting 26 Pole 27 Roller 28 Guide box 29 Roller 30 Square member 31 Base plate 32 Mounting hole 33 Guide fitting 34 Foundation structure 35 Foundation structure 36 Foundation structure 37 Roller 38 Square member 39 Base plate 40 Mounting hole 41 Roller 42 Guide box 43 Foundation structure 44 Water surface 50 Outboard motor 51 Outboard motor door 52 Door frame 53 Open / close door 54 Door handle 55 Hinge 56 Outboard motor upper mounting bracket 57 Number 58 Outboard motor lower mounting bracket 59 Door fixing hook 60 Hook fixing Hardware 65 One-storied house 66 Roof 67 Wall 68 Pole 69 Guide fitting 70 Ring 71 Square member 72 Base plate 73 Mounting hole 74 Guide bracket 75 Ring 76 Square member 77 Base plate 78 Mounting hole 79 Foundation structure 80 Foundation structure 81 Stairs 82 Foundation structure 83 doorway 84 doorway 90 water surface 91 window 92 foundation structure 93 foundation structure 94 foundation structure 95 foundation structure 100 one-story house 101 roof 102 pole 103 guide fitting 104 wall 105 guide fitting 106 foundation structure 107 foundation structure 108 stairs 109 doorway 110 doorway 111 water surface 112 foundation structure 113 foundation structure 114 foundation structure 115 buoyancy chamber 116 foundation structure 120 guide fitting 121 roller 122 guide box 123 square member 124 roller 125 base plate 126 mounting hole 12 Guide fitting 128 Roller 129 Roller 130 Guide box 131 Square member 132 Base plate 133 Mounting hole 144 Pole 145 Wall surface 146 Guide fitting 147 Foundation structure 148 Roller 149 Guide box 150 Roller 151 Mounting hole 152 Base plate 153 Square member 154 Buoyancy chamber 155 Guide fitting 156 Base plate 157 Square member 158 Mounting hole 159 Guide box 160 Foundation structure 161 Steel member 162 Foundation structure 163 Steel member 164 H type steel 165 H type steel 166 One-story house 167 Roof 168 Roller 169 Roller 170 Water surface 171 Window 173 Foundation structure 174 Foundation structure 175 Foundation structure 176 Foundation structure

Claims (1)

On the upper part of the foundation structure constructed on the ground, a buoyancy chamber with a surrounding steel plate surrounded by a steel plate in the form of a plane grid and a foamed polystyrene foam fitted inside is placed, and the buoyancy chamber is placed above the buoyancy chamber. A one-storied house is constructed so that it is integrated, and four poles are vertically integrated with the foundation structure at the four corners around the one-story house, and the upper and lower wall surfaces of the one-story house are placed on the four poles. A one-story house that can be inserted loosely and has a plurality of rollers and a guide bracket that is shaped like a rectangular parallelepiped and is built so that it is integrated with the buoyancy chamber when a large tsunami rushes. The outboard motor is lifted to the surface of the water, the outboard door for the outboard motor is opened and the door is fixed, the outboard motor installed sideways on the indoor side of the outboard door for the outboard motor is lowered and operated. upright, characterized in that the housing is self-propelled Guide tower type of tsunami corresponding floating-type small room with a pole that was.

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