JP2015074975A - Tsunami lifesaving car shelter (flame fixed type) - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a parking lot for big tsunami lifesaving escape capable of being applied to big tsunami where the parking lot floats on water surface under being subjected to big tsunami without falling down of motorcars from the parking lot, with the proviso that it is normally utilized as a parking lot.SOLUTION: There is provided a parking lot for big tsunami lifesaving escape, in which a floating room is arranged on an upper part of a base structure constructed on the ground, whose periphery is surrounded with steel plates, whose floor part is covered with steel plates having a grid shaped surface, and on which upper surface flooring material is arranged so that motorcars may be placed thereon. A slope is arranged on the floating room so that a motorcar may enter. Just when big tsunami comes, a frame attach metal part attached on a frame of a motorcar and a motorcar fixing metal part attached on the floating room are connected so that the motorcar is fixed on the floating room and floats on and escapes from big tsunami.

Description

  This invention is used as a car parking lot during normal times, and when a large tsunami occurs due to a large earthquake, evacuates into the car parked in the parking lot, and the parking lot rises to the surface by the power of the water of the big tsunami This relates to the structure of a parking lot for evacuating large tsunamis for safe evacuation.

  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 essential to prepare measures to save 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 up to the high rooftop by going up the 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, in the Nankai Trough earthquake forecast shown last August, the death toll was estimated to be up to 320,000 people and the total destruction of the building was expected to be 2.38 million. 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 rises with the water level maintained There was a possibility that it could not be done, and 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 are problems in terms of daylighting and ventilation for use as a living space during normal times, and when a large tsunami rushes, 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-described problems of the prior art, and even when an evacuation device such as an evacuation capsule is installed for a large tsunami, it is extremely rare to use an evacuation capsule. Since there is still a problem with the cost of purchasing capsules and the installation location, it is assumed that it will be used as a parking lot at normal times, and even if a major tsunami is encountered, the car will not fall from the parking lot and the parking lot will be on the water surface. It is an object to provide a parking lot for life evacuation of a large tsunami that can rise and cope with a large tsunami.

  In order to solve such a problem, the invention described in claim 1 is such that the upper part of the foundation structure built on the ground is surrounded by a steel plate, the floor is closed by a plane-grid steel plate, and the automobile is parked on the upper surface. A buoyancy chamber is installed so that foamed polystyrene can be fitted inside, and a slope is installed in the buoyancy chamber so that the vehicle can enter and exit. The vehicle is fixed to the buoyancy chamber by connecting the frame mounting bracket attached to the vehicle and the vehicle fixing bracket attached to the buoyancy chamber.

  In addition to the structure according to claim 1, the invention according to claim 2 allows the floor material on the upper surface of the buoyancy chamber to guide the tire from the left and right into the tire groove in the traveling direction of the automobile. The tire guiding portion is composed of a plurality of movable steel materials having a generally box-shaped structure.

  The invention according to claim 3 is characterized in that in addition to the structure according to claim 1 or 2, the frame mounting bracket and the automobile fixing bracket are connected by a turnbuckle.

  The invention described in claim 4 is characterized in that, in addition to the structure described in any one of claims 1 or 3, a floor material for parking an automobile is constructed of a steel plate.

  The invention according to claim 5 is characterized in that, in addition to the structure according to any one of claims 1 and 3, a floor material for parking an automobile is constructed of wood.

  In addition to the structure according to any one of claims 1 to 5, the invention described in claim 6 is configured such that a garage is constructed at the upper part of the buoyancy chamber, and the four structures are integrally formed with the foundation structure at the four corners of the buoyancy chamber. It is characterized in that a pole guide fitting that allows a pole to be loosely inserted is attached to the upper and lower parts of the pillars at the four corners of the garage facing the four poles upright.

  According to the first aspect of the present invention, the upper part of the foundation structure built on the ground is surrounded by a steel plate, the floor is covered with a plane lattice steel plate, and a car can be parked on the upper surface. A flooring is installed, a buoyancy chamber configured to fit polystyrene foam inside is mounted, and a slope is installed in the buoyancy chamber so that the vehicle can enter and exit. When the tsunami comes near, the frame is attached to the frame of the vehicle. By connecting the bracket and the automobile fixing bracket attached to the buoyancy chamber, and fixing the automobile to the buoyancy chamber, even if it is submerged in water for a long time, the water will only adhere to the surface, and the foam will absorb very little water. Since it was enclosed with steel plates and used as a buoyant material to float the parking lot on the surface of the water, it was used as a parking lot during normal times, and when a large tsunami was approaching due to a large earthquake, it was attached to the car frame. By connecting the frame mounting bracket and the vehicle fixing bracket mounted in the buoyancy chamber, fixing the vehicle to the buoyancy chamber and evacuating into the vehicle, the buoyancy chamber was lifted to the water surface by a large tsunami and the buoyancy chamber was shaken Even in such a case, it has become possible to provide a low-cost parking lot that can be used as a tsunami evacuation device with a simple structure, without causing the automobile to slide down from the buoyancy chamber.

  According to the second aspect of the present invention, the floor material on the upper surface of the buoyancy chamber can be moved in a generally box-shaped structure so that the tire can be guided to the tire groove from the left and right with respect to the traveling direction of the automobile. By configuring the tire guiding portion with a plurality of steel materials, even when the buoyancy chamber rolls, the automobile tire can be prevented from sliding off the tire guiding portion and can be safely evacuated.

  According to the third aspect of the present invention, the frame mounting bracket and the automobile fixing bracket are connected in a short time by using the turn buckle that can be easily handled by anyone by connecting the frame mounting bracket and the automobile fixing bracket with the turn buckle. Can be consolidated.

  According to the invention described in claim 4, it is possible to improve the durability by constructing the floor material for parking the automobile with the steel material.

  According to the invention described in claim 5, when the floor material for parking the automobile is constructed of wood, when the buoyancy chamber is lifted on the wave by a large tsunami and the buoyancy chamber tilts, it is constructed of steel plate Compared to the floor, the wood has a greater friction with the tire, so that it is possible to reduce the side slip of the rear tire of the automobile compared to the steel plate.

  According to the sixth aspect of the present invention, a garage is constructed in the upper part of the buoyancy chamber, and four poles are vertically set integrally with the foundation structure at the four corners of the buoyancy chamber. By installing pole guide fittings that can be inserted loosely at the upper and lower parts of the pillars at the four corners, even if a large tsunami comes in, the built-in rollers in the pole guide fittings, for example, Even when one end of the garage is lifted by a large tsunami, such as when overcoming a large wave, the garage is kept almost horizontal without rubbing the pole and pole guide brackets into a locked state. As a result, the garage can be evacuated safely without any risk of overturning or overturning.

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, the buoyancy chamber 10 of the tsunami life-saving car shelter (frame-fixed type) according to the present invention is surrounded by a steel plate 9 around the upper part of the foundation structure 8 constructed on the ground and foamed polystyrene is fitted inside. The slope 6 is installed so that the automobile 1 can enter and leave the buoyancy chamber 10, the automobile 1 is parked on the parking floor steel plate 5 at the top of the buoyancy chamber 10, and the L-shaped frame is mounted on the frame of the body of the automobile 1. A frame fixing bracket 15 having a shape and a hole 17 for coupling to the automobile fixing bracket 16 is attached, and a hole (not shown) for coupling to the frame fixing bracket 15 is provided on the upper part of the parking floor steel plate 5. ) Is opened, and a folding hinge-shaped automobile fixing bracket 16 is attached. When evacuating due to a large tsunami, the hinge-shaped automobile fixing bracket 16 attached to the upper part of the parking floor steel plate 5 is raised. , Automatic The state in which the fixing bracket 16 and the frame fixing bracket 15 are coupled with the bolt 13 and the nut 14 and the automobile 1 is fixed to the parking lot floor steel plate 5 is shown from the side of the automobile 1 in FIG. Shown from.

  In the enlarged view 1B of FIG. 1 and the enlarged view 2B of FIG. 2, there is a hinge-shaped automobile fixing hardware 16 attached to the parking floor steel plate 5 with respect to the frame fixing metal fitting 15 attached to the frame of the body of the automobile 1. The folded state is shown.

  In the enlarged view 1A of FIG. 1 and the enlarged view 2A of FIG. 2, the hinge-shaped automobile fixing hardware 16 attached to the parking floor steel plate 5 is raised, and the hole 17 and the automobile fixing metal 16 formed in the frame fixing metal 15 are formed. The state which inserted the volt | bolt 13 in the drilled hole (not shown) and fixed with the nut 13 is shown.

  Further, in the case of a general passenger car in which the engine is arranged at the front portion of the automobile 1, the ratio of the load applied to the front tire 3 and the load of the automobile 1 applied to the rear tire is approximately 6: 4. 1 is parked on the upper part of the parking floor steel plate 5, the load applied to the buoyancy chamber front portion 11 and the buoyancy chamber rear portion 7 is different as shown in FIG. By changing the amount of the foamed polystyrene 47 between the buoyancy chamber front portion 11 and the buoyancy chamber rear portion 7 and fitting the amount of the foamed polystyrene 47 in the buoyancy chamber front portion 11 to the buoyancy chamber rear portion 7 more, When the surface of the buoyancy chamber 10 rises to the surface of the water due to a large tsunami, the parking lot floor steel plate 5 on the upper surface of the buoyancy chamber 10 can be kept horizontal with respect to the water surface, and the risk of the buoyancy chamber 10 overturning or overturning is reduced. It was.

  FIG. 3 shows an automobile tire guideway constructed on the buoyancy chamber 10. The slope 6 is arranged so that a vehicle can enter and leave the buoyancy chamber 10, and a tire traveling groove having a concave shape is formed from the slope entrance 30 to the slope upper end 29, and the tire stop portion from the tire entry portion 28 of the buoyancy chamber 10. 26, a tire groove 27 having a concave shape is formed, and the tire entry portion 28 is configured to be wide so that the front wheel tire can easily enter the tire groove 27 along the tire groove 27. In order to guide the left surface of the right front tire along the tire groove 27, a tire guide path 39 configured in a substantially rectangular parallelepiped shape with a box structure is disposed on the left side of the right front tire, and next to the tire guide path 39. Is similar to the tire guide path 39 for guiding the right front tire, so that the right side of the left front tire can be easily guided along the tire groove so that the tire approach path A tire guide path 40 having a box structure and a substantially rectangular parallelepiped shape is disposed, and next to the tire guide path 40, the left side of the tire guide path 40 is substantially similar to the tire guide path 39 for guiding the right front tire. In order to be able to easily guide the left side of the front tire along the tire groove, a tire guide path 32 having a box-shaped structure and a substantially rectangular parallelepiped is arranged and the tire approach path is arranged in this way. As shown in the enlarged view 3A, the bolt support fitting 38 having a rectangular parallelepiped hole (not shown) is fixed to the parking floor steel plate 5, as shown in FIG. 3A. A nut 34 is attached to a hole (not shown) of the bolt support bracket 38, a hole 37 formed in an L-shaped tire guide portion moving bracket 36 attached to the tire guide portion moving device 31, and a bolt. Attached to the support bracket 38 The nut 34 is formed in a straight line, the bolt 33 is passed, a small hole (not shown) is opened at the front and rear positions of the bolt 33 passed through the hole 37 of the tire guide moving bracket 36, and the split pin 35 is inserted. By rotating 33 with a spanner or the like so that the tire guide moving bracket 36 sandwiched between the two split pins 35 can be moved in the bolt traveling direction, a plurality of locations of the tire guides 39, 40, 32 are provided. The tire guide moving bracket 36 attached to the vehicle can move in the bolt traveling direction with respect to the bolt support bracket 38, and the tread width (tire position) and tire width of a plurality of types of automobiles on the tire guide path. It became possible to correspond to.

  Further, the vehicle stop 25 for stopping the front wheel tire is provided with a bolt mounting hole (not shown), fixed to the parking lot floor steel plate 5 and attached to the L-shaped steel material 23 and the L-shaped steel material 23. It is composed of a nut 22 and a bolt 24, and the tip end of the bolt 24 is rotatably attached to a car stop 25. By rotating the bolt 24, the car stop 25 moves in the bolt traveling direction, and the stop position of the front wheel of the automobile can be adjusted. Configured to be able to.

  Further, similarly to the tire guiding part moving device 31, the frame fixing unit attached to the frame of the vehicle 1 described in FIG. When the automobile fixing bracket 16 attached to the bracket 15 and the parking lot floor steel plate 5 is fixed with the bolt 13 and the nut 14, as described with reference to FIG. 3, it corresponds to the frame fixing bracket 15 attached at different frame positions depending on the vehicle type. Then, the vehicle stopper 25 is moved back and forth according to the vehicle type, and the vehicle fixing bracket 16 is moved left and right according to the vehicle type, so that the position of the vehicle fixing bracket 16 corresponds to the position of the frame fixing bracket 15 depending on the vehicle type. It became possible to make it.

  FIG. 4 shows an exploded view of the foundation structure 8, the slope 6 and the buoyancy chamber 10 described in FIG. 1. At the upper part of the foundation structure 8 constructed on the ground, pillars 51 made of square steel pipes are arranged at the four corners, and the upper and lower parts of the side surfaces of the square steel pipes adjacent to the square steel pipes are made of upper beams 49 made of square steel pipes. The lower beam 50 is welded and joined, and a flat steel material is welded to the lower beam 50 so that the bottom has a plane lattice shape, thereby forming a floor beam 52, and on the outer side surfaces of the upper beam 49 and the lower beam 50. A flat steel plate 9 is welded and attached, and a rectangular polystyrene foam 47 is fitted inside the box-shaped box constructed as described above. The parking lot floor steel plate 5 to which the steel 46 is attached is attached.

  5 assembles the buoyancy chamber 10 described with reference to FIG. 4, and bolts 13 are attached to the frame fixing bracket 15 attached to the frame of the automobile 1 described with reference to FIGS. And the nut 14, the slope 6 is installed, and a garage 67 having pillars 59 arranged at the four corners is constructed at the upper part of the buoyancy chamber 10 so that the foundation structure 68 is integrated with the four corners of the buoyancy chamber 10. 4 poles 60 fixed vertically are vertically installed, and pole guide fittings 61 that allow loose insertion of the poles 60 are attached to the upper part and the lower part of the column 59 of the garage 67 facing the four poles 60. The state is shown in a three-dimensional view.

  Further, the pole guide fittings 61 attached to the upper part and the lower part of the column 59 of the garage 67 are arranged so that a cylindrical pole 60 can be inserted as shown in an enlarged view of FIG. A guide box 66 having a substantially rectangular parallelepiped shape with a rectangular opening formed in the part, and two rollers 62 and 65 attached so as to protrude inside the rectangular opening of the guide box 66. The guide box 66 is provided with a mounting plate 63 for fixing the pole guide fitting 61 to the column 59 of the garage 67. By attaching the two rollers 62 and 65 to the guide box 66 in this way, when the garage 67 is lifted by a large tsunami, even if a situation occurs in which one of the garages 67 is lifted by a large tsunami, the guide Since the box 66 and the pole 60 are prevented from rubbing and becoming engaged (fixed state), the guide box 66 can move up and down smoothly with respect to the pole 60. It became possible to ascend while maintaining a generally horizontal state.

  FIG. 6 shows a state in which the garage 67 described in FIG. 5 is lifted by a large tsunami, the buoyancy chamber 10 sinks below the water surface 69, and the garage 67 with the automobile 1 is lifted on the water surface 69 of the large tsunami. Thus, when the height of the tsunami is low (1-2 meters), the pole guide fitting 61 does not come off from the pole 60 as shown in FIG. When the tsunami water height is higher than the pole 60, the pole guide fitting 61 is detached from the pole 60, and the parking lot is floated on the tsunami water. By configuring the pole guide fitting 61 and the pole 60 in this way, it becomes possible to evacuate safely no matter how high a big tsunami comes.

  When encountering a major earthquake, as soon as described in FIG. 1, the frame fixing bracket 15 attached to the frame of the automobile 1 and the automobile fixing bracket 16 attached to the parking floor steel plate 5 are replaced with the bolt 13 and the nut 14. By fixing the car 1 to the parking lot floor steel plate 5 and evacuating into the car 1, the first large tsunami rushes, for example, one end of the garage 67 as when the ship gets over the large wave. In the case of falling into a state where the foam is lifted, the buoyancy of the buoyancy chamber 10 in which the polystyrene foam 47 is fitted, the four vertically standing poles 60, and the pillars 59 of the garage 67 facing the respective poles 60 are provided. The attached pole guide fitting 61 floats on the surface of the garage 67 in a generally horizontal state, and a large tsunami is raised from the initial state of the large wave. And when the water level is higher than the height of the pole 60, off the pole guide bracket 61 which is fixed to the pillar 59 of the garage 67 from four of the pole 60, garage 67 flowed floating on the surface 69 of the large tsunami. By constructing a large tsunami levitation device for the garage 67 with the four poles 60 and the pole guide fittings 61 in this way, the risk that the garage 67 smoothly floats on the large tsunami and rolls over or overturns is reduced. It was.

  In this way, the buoyancy chamber 10 in which the polystyrene foam 47 is fitted is arranged in the lower part of the garage 67, and the buoyancy chamber 10 is surrounded by the steel plate 9, so that the garage 67 is being swept away by a large tsunami while Even when the buoyancy chamber 10 surrounded by the flat plate-shaped steel plate 9 is partially damaged, the garage 67 sinks in the water because the polystyrene foam 47 hardly absorbs water. It was possible to evacuate safely without any problems.

Hereinafter, the second embodiment will be described.
[Embodiment 2 of the Invention]

  FIG. 7 shows a second embodiment of the present invention. In the first embodiment of the present invention, when the frame fixing bracket 15 and the vehicle fixing bracket 16 attached to the frame of the automobile 1 are connected with the bolt 13 and the nut 14, the embodiment of the present invention is implemented. In the second mode, the frame fixing bracket 81 having a substantially Z shape is attached to the frame of the automobile 75 with the bolt 82, and the automobile fixing bracket 82 having the U-shaped stopper is attached to the parking lot floor steel plate 77, and the stopper is attached. The turnbuckle 83 is hooked into a hole (not shown) of the frame fixing bracket 81 and the U-shape of the automobile fixing bracket 82, and the hooks at both ends are contracted by turning the body portion of the turnbuckle 83. The automobile 75 is fixed to the parking lot floor steel plate 77 by pulling 81 and the automobile fixing bracket 82. By using the turnbuckle 83 with a locking mechanism in this way, the frame fixing bracket 81 and the vehicle fixing bracket 82 can be easily coupled even when the automobile 75 is slightly deviated from the parking position. It became. 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

  8 and 9 show Embodiment 3 of the present invention. In the first embodiment of the present invention, in FIG. 4, the buoyancy chamber 10 is arranged in the upper part of the foundation structure 8 constructed on the ground, with pillars 51 formed of square steel pipes at the four corners, and adjacent to the square steel pipe. The upper and lower portions of the side surfaces of the steel pipe are joined to each other by welding the upper beam 49 and the lower beam 50 using a square steel pipe, and a flat steel material is welded to the lower beam 50 so that the bottom surface has a surface lattice shape. The flat steel plate 9 is welded and attached to the outer side surfaces of the upper beam 49 and the lower beam 50, and the foamed polystyrene 47 in the shape of a rectangular parallelepiped is fitted inside the box-shaped box configured as described above. Furthermore, although it was comprised so that the parking lot floor steel plate 5 which attached the H-section steel 46 for reinforcement to the lower part may be fixed to the upper part of the upper beam 49, in Embodiment 3 of this invention, it built on the ground. On the top of the foundation structure (not shown) Is placed on the top of the bottom steel plate (keystone plate) 99, and one end of the foamed polystyrene 95 is formed in a slanted shape with one on the other and lower on the other. Two or more pieces of wood (two-by-four) 96 are vertically stacked, one piece of wood (two-by-four) 97 is installed horizontally at the rear end, and a plurality of pieces of wood are used to park the automobile on the top of the polystyrene foam 95. (Two by four) are arranged side by side to form a parking lot floor wood (two by four) 89, and a battery / outboard motor storage hole 91 for storing the battery and the outboard motor is opened in the parking lot floor wood (two by four) 89. , The outboard motor mounting lunar 90 for mounting the outboard motor is attached to the tip, and the tip is fixed to the upper end of the wood (two-by-four) 96. In both cases, the rear end portion is fixed to wood (two-by-four) 97 and the bottom steel plate (keystone plate) 99 and the parking floor floor wood (two-by-four) 89 are fixed. A horizontal presser steel plate 98, 100 formed in a handle shape so that it can be fitted into the cross section of a steel plate (keystone plate) 99 is attached, and parking lot floor wood is also provided on both sides of the parking lot floor wood (two-by-four) 89. (Two-by-four) Horizontal presser steel plates 92 and 93 formed in a handle shape so as to be fitted into the cross section of 89 are attached, and both sides of the buoyancy chamber 88 are sandwiched and fixed as shown in the assembly drawing of FIG.

  FIG. 9 shows a state in which the outboard motor 101 stored in the battery / outboard motor storage 102 is taken out and attached to the outboard motor mounting hardware 90. In this way, by always storing the outboard motor 101 in the battery / outboard motor storage 102 in the parking lot, even when a garage is washed offshore by a large tsunami, it returns safely to the land alone. I was able to come. According to our experimental data, an electric outboard motor of about 0.5 horsepower is equipped with a 55Ah battery and full power (the typical motor outboard motor of about 0.5 horsepower has a maximum to minimum screw rotation). It was confirmed that when the outboard motor was moved with a 1 to 5 stage rotation adjusting device attached to the handle of the outboard motor for about 40 minutes.

  By constructing the buoyancy chamber 88 in the shape of a slope in this way, when a car parked on the upper part of the parking lot floor wood (two-by-four) 89 with the engine placed on the front surface floated on the waves by a large tsunami, Since the heavy engine part at the front of the buoyancy chamber 88 sinks deeper than the rear of the car, the parking floor floor wood (two-by-four) 89 on the surface of the buoyancy chamber 88 configured in a slope shape is almost horizontal to the water surface. In addition, the buoyancy chamber 88 is formed in a slope shape and the position where the automobile enters the buoyancy chamber 88 is lowered, so that the slope 94 disposed in the buoyancy chamber 88 is downsized. It became possible to do. Other structures are the same as those of the first embodiment of the present invention.

  As described above, the tsunami life-saving car shelter (frame fixed type) according to the present invention has been described in detail based on the embodiment, but the present invention is not limited to the above-described embodiment, and the gist of the invention. Even if various modifications are made without departing from the scope of the invention, it is a matter of course that they belong to the technical scope of the present invention.

  In FIG. 3, the shape of the tire guiding portions 39, 40, and 32 is not limited to this shape, and it is of course possible to use an L-shaped steel material or the like.

  In FIG. 4, a flat steel material is welded to the bottom of the buoyancy chamber 10 so as to form a plane lattice, but the bottom of the buoyancy chamber 10 may also use a keystone plate as described in FIG. Of course it is possible.

  In FIG. 5, the guide metal fitting 61 has been described with the guide box 66 having the rollers 62 and 65 attached thereto, but regardless of this, the cost can be reduced by using a guide box in which a round bar is processed into a circular shape. Is possible.

  In FIG. 5, the garage 67 is shown as an open type having four pillars, but it is of course possible to use a shed type garage with an outer wall and a window attached at the request of the customer.

According to an embodiment of the present invention, a vehicle is parked in a parking lot above the buoyancy chamber placed on the upper part of the foundation structure, and a frame mounting bracket attached to the frame of the vehicle and a vehicle fixing bracket attached to the buoyancy chamber are bolted. And connected with nuts. The state which fixed the motor vehicle demonstrated in FIG. 1 to the buoyancy chamber based on the embodiment is shown from the front of a motor vehicle. The tire guidance part of the upper part of a buoyancy chamber based on the embodiment is shown with a three-dimensional view. The buoyancy chamber demonstrated in FIG. 1 based on the embodiment is shown in an exploded view. The garage is attached to the upper part of the buoyancy chamber described in FIG. 1 according to the embodiment, poles are constructed at the four corners of the garage, and the poles are provided at two positions above and below the poles at the four corners of the garage. The state which attached the guide metal fitting is shown in a three-dimensional view. The state which the garage demonstrated in FIG. 5 based on the embodiment floated on the big tsunami is shown with a three-dimensional view. The state which fixed the motor vehicle to the buoyancy chamber based on Embodiment 2 of this invention is shown from the front of a motor vehicle. The buoyancy room and parking lot based on Embodiment 3 of this invention are shown with an exploded view. A buoyancy chamber and a parking lot according to the embodiment are shown in a three-dimensional view.

DESCRIPTION OF SYMBOLS 1 Automobile 2 Automobile front part 3 Front wheel tire 4 Automobile rear part 5 Parking lot floor steel plate 6 Slope 7 Buoyancy room rear part 8 Base structure 9 Steel plate 10 Buoyancy room 11 Buoyancy room front part 12 Connection fixing part 13 Bolt 14 Nut 15 Frame mounting bracket 16 Automobile fixing bracket 17 Hole 22 Nut 23 L-shaped steel material 24 Bolt 25 Car stop 26 Tire stop part 27 Tire groove 28 Tire entry part 29 Slope upper end 30 Slope inlet 31 Tire guide part moving device 32 Tire guide part 33 Bolt 34 Nut 35 Split pin 36 Tire guide moving bracket 37 Hole 38 Bolt support bracket 39 Tire guide 40 Tire guide 46 H-shaped steel 47 Styrofoam 49 Upper beam 50 Lower beam 51 Column 52 Floor beam 59 Column 60 Pole 61 Pole guide bracket 62 Roller 63 Mounting plate 64 Hole 65 Roller 66 Guide box 67 Ga Page 68 foundation structure 69 water surface 75 automobile 76 connecting and fixing part 77 parking floor steel plate 78 steel plate 79 buoyancy chamber 80 front wheel tire 81 frame fixing bracket 82 automobile fixing bracket 83 turnbuckle 84 bolt 88 buoyancy chamber 89 parking floor floor wood (two-by-four )
90 Outboard motor mounting hardware 91 Battery / outboard motor storage hole 92 Side plate steel plate 93 Side plate steel plate 94 Slope 95 Styrofoam 96 Wood (two-by-four)
97 Wood (two-by-four)
98 Lateral steel plate 99 Bottom steel plate (Keystone plate)
100 Side-pressing steel plate 101 Outboard motor 102 Battery / outboard motor storage

Claims (6)

  At the top of the foundation structure built on the ground, the perimeter is surrounded by steel plates, the floor is covered with a sheet steel plate, and the floor is attached so that the car can be parked on the top, and polystyrene foam is fitted inside A buoyancy chamber configured as described above is mounted, and a slope is installed in the buoyancy chamber so that the vehicle can enter and exit. When a tsunami is approaching, a frame mounting bracket attached to the frame of the vehicle and an automobile fixing bracket attached to the buoyancy chamber Tsunami life-saving car shelter (frame-fixed type), characterized in that the car is fixed to the buoyancy chamber by connecting the two.   The tire guide part is composed of a plurality of movable steel materials with a box-type structure so that the floor material on the upper surface of the buoyancy chamber can guide the tire to the tire groove from the left and right with respect to the traveling direction of the car The tsunami life-saving car shelter (frame fixed type) according to claim 1, characterized in that:   The tsunami life-saving car shelter according to claim 1, wherein the frame mounting bracket and the automobile fixing bracket are connected by a turnbuckle.   The tsunami life-saving car shelter (frame-fixed type) according to any one of claims 1 to 3, wherein a flooring for parking an automobile is constructed of a steel plate.   The tsunami life-saving car shelter (frame-fixed type) according to any one of claims 1 to 3, wherein a flooring for parking a car is constructed of wood.   Build a garage at the top of the buoyancy chamber, and vertically set four poles integrally with the foundation structure at the four corners of the buoyancy chamber, and place the poles at the top and bottom of the four corners of the garage facing the four poles. 6. A tsunami lifesaving car shelter (frame fixed type) according to any one of claims 1 to 5, wherein a pole guide fitting that can be inserted loosely is attached.

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