JP6315369B2 - Tsunami life car shelter - Google Patents

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 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 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 a dozen meters high in a short time, and there is no guarantee that the tsunami height is within a few dozen meters. Has not yet reached the stage of popularization.

  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 evacuees could be injured by rolling over or overturning, so the problem remained as a life 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. The floor is attached so that it can be installed, and a buoyancy chamber configured to fit polystyrene foam inside is placed, and a slope is installed in the buoyancy chamber so that automobiles can enter and exit. In the lower part of the front wheel tire, it is composed of three steel plates, a front steel plate, a middle steel plate, and a rear steel plate, and the front steel plate and the rear steel plate are configured to be rotatable by a support shaft, and in the upper part between the front steel plate and the rear steel plate, The middle steel plate is placed so that it covers the front and rear parts, and the middle steel plate falls by its own weight by pushing down the front and rear parts of the front and rear steel plates by operating the release lever, and the front and rear steel plates are front wheel tires. front tire pressing so as to sandwich the front and rear Right and left actuating the lower device, the tire-wheel pinching fixing device sandwiching the tire-wheel from the left and right by dropping the front tire secures the tire wheel, by turning the bolt to the right and left lateral fallen front tire A transverse presser steel plate configured to be movable in the direction is attached, and the automobile is fixed to the buoyancy chamber.

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 attached and a buoyancy chamber configured to fit polystyrene foam inside is placed. A slope is installed in the buoyancy chamber to allow the car to enter and exit. The front steel plate, the middle steel plate, and the rear steel plate are composed of three steel plates, and the front steel plate and the rear steel plate are configured to be pivotable by a support shaft. The middle steel plate is pushed down by pushing the front and rear parts of the front and rear steel plates by operating the release lever, and falls by its own weight, so that the front and rear tires are sandwiched between the front and rear steel plates. actuates the front tire drop device holding the, With tire-wheel pinching fixing device sandwiching the tire-wheel from the left and right by dropping the wheel tire to secure a tire-wheel, as can be moved in the lateral direction by turning the bolt to the right and left lateral fallen front tire By installing the side-pressing steel plate and fixing the car in the buoyancy chamber, even if it is submerged in water for a long time, the water will adhere to the surface, and the polystyrene foam with very little water absorption will be surrounded by steel plate, and the parking lot will be Since it was used as a buoyant material to float on the surface of the water, it was used as a parking lot during normal times, and when a large tsunami was approached due to a large earthquake, the front wheel tires of cars parked in the parking lot could be easily operated. Even if the buoyancy chamber is shaken by the large tsunami, it is fixed to the buoyancy chamber and evacuated into the car. Motor vehicle without slipping off from the buoyancy chamber, was also become possible to provide an inexpensive parking lot that can be used as a tsunami evacuation device with a simple structure.

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

  1 to 10 show a first embodiment of the present invention.

  FIG. 1 shows a tsunami life-saving car shelter (tire fixing type) according to the present invention, in which a buoyancy chamber 6 in which a perimeter is enclosed by a steel plate 7 and a polystyrene foam is fitted is placed on the upper part of a foundation structure 5 constructed on the ground. A slope 8 is installed so that the car 1 can enter and leave the room 6, the car 1 is parked on the parking floor steel plate 9 at the top of the buoyancy chamber 6, and the front tire drop fixing device is attached to the parking floor steel plate 9. 4 shows a state where the front wheel tire 2 is dropped onto the front wheel tire dropping and fixing device 4 from the side of the automobile 1.

  Furthermore, in the case of a general passenger car in which the engine is disposed at the front portion of the automobile 1, the ratio of the load of the automobile 1 applied to the front tire 2 and the load of the automobile 1 applied to the rear tire is approximately 6 to 4. Therefore, when the automobile 1 is parked on the upper part of the parking floor steel plate 9, the weight applied to the buoyancy chamber front portion 10 and the buoyancy chamber rear portion 11 is different, and therefore, the polystyrene foam 102 fitted into the buoyancy chamber 6 described in FIG. Is changed between the buoyancy chamber front portion 10 and the buoyancy chamber rear portion 11 so that the amount of the expanded polystyrene in the buoyancy chamber front portion 10 is fitted into the buoyancy chamber rear portion 11 so that the buoyancy chamber 6 has a large tsunami. When the surface of the buoyancy chamber 6 rises to the surface of the water, the parking floor steel plate 9 on the upper surface of the buoyancy chamber 6 can be kept horizontal with respect to the water surface, and the risk of the buoyancy chamber 6 overturning or overturning is reduced. It was.

  2 to 6 show the front tire drop fixing device 4. FIG. 2 shows a tire / wheel pinching and fixing device 52 for pinching and fixing the front wheel tire 2 described in FIG. 1 from below by operating the front wheel tire dropping device 74 described in FIG. 3a. As shown in FIG. 2a, the tire / wheel pinching and fixing device 52 includes a left pinching device 15 and a right pinching device 37. The left pinching device 15 has a substantially U-shaped pinching at the top. A metal fitting 16 is arranged, and a right-angled portion of the lower part of the U-shaped sandwiched hardware 16 is rotatably attached to the pedestal 23 by a support shaft 18, and in a normal state, a spring attached above the U-shaped sandwiched hardware 16. 17, the upper portion of the U-shaped sandwiching hardware 16 is opened outward, and the drop portion 53 of the U-shaped sandwiching hardware 16 is placed at a fixed position on the pedestal 23 disposed at the lower portion of the U-shaped sandwiching hardware 16. A convex receiving portion 19 is formed to be received by the pedestal 23, and is fitted on one side surface of the pedestal 23 into reverse L-shaped detachment prevention claws 20 and 21 attached to a main body fixing portion (not shown). Molded into The L-shaped fitting portion 22 is formed, the disengagement prevention claws 20 and 21 and the fitting portion 22 are slidably combined, and the base 48 of the right pinching device 37 is held on the upper surface of the base 23 to slide. In order to be able to move freely, two reverse L-shaped detents 24 and 25 are formed, and the pedestal 23 is moved to a position on the side surface opposite to the fitting portion 22 of the pedestal 23. In order to adjust, two pedestal moving metal fittings 30 and 35 having substantially L-shapes and having holes 31 and 36 through which the bolts 26 are passed are attached.

  In order to adjust the position of the pedestal 23 by moving the pedestal moving brackets 30 and 35 fixed to the side surface of the pedestal 23 in this way, a bolt support fixed to a main body fixing part (not shown) and having a hole in the center part. The metal fittings 28 and 32 are arranged so as to be aligned with the holes 31 and 36 formed in the base moving metal fittings 30 and 35 and are fixed to the main body fixing portion (not shown), and the holes ( A nut 27 is fixed to the hole 27 of the pedestal moving bracket 30, and the bolt 26 is inserted into the hole 31 of the nut 27, the pedestal moving bracket 30, the hole 33 of the bolt support bracket 32, and the hole 36 of the pedestal moving bracket 35. A small hole (not shown) is formed at two positions on the front and rear of the bolt 26 passing through 31, and two split pins 29 are inserted into the small hole (not shown). Similarly, the hole 36 of the base moving bracket 35 is formed. Two places before and after the passing bolt 26 A small hole (not shown) is opened in the hole, two split pins 34 are inserted into the small hole (not shown), and the bolt 26 is rotated by a spanner so that it is sandwiched between the two split pins 29 and 34. Since the pedestal moving brackets 30 and 35 are pushed and the pedestal moving brackets 30 and 35 move back and forth with respect to the bolt support brackets 28 and 32, the position of the pedestal 23 can be adjusted.

  Further, the right sandwiching device 37 has a substantially U-shaped sandwiched metal fitting 38 disposed at the upper portion, and a right-angled portion of the lower portion of the U-shaped sandwiched hardware 38 is rotatable by a support shaft 49. A spring 40 attached to the pedestal 48 and mounted above the U-shaped sandwiching hardware 38 opens the upper portion of the U-shaped sandwiching hardware 38 to the outside, and the U-shaped sandwiching hardware 38 includes: An L-shaped rolling prevention 47 is formed by the spring 40 for holding the U-shaped sandwiched metal piece 38 so as not to fall down. Further, the pedestal 48 is formed with a convex receiving portion 50 for receiving the falling portion 54 of the U-shaped sandwiched metal piece 38 at a fixed position, and the pedestal 48 is incorporated into the pedestal 23 to adjust the position. For this purpose, a pedestal moving bracket 41 having a substantially L-shape and having a hole 43 for passing the bolt 46 is attached to the side surface of the pedestal 48.

  As shown in FIG. 2 b, the pedestal 48 configured in this way and the pedestal 23 of the left pinching device 15 are fitted into the detachment prevention claws 24, 25 attached to the pedestal 23, and the pedestal 23 is incorporated into the pedestal 23. In order to be able to adjust the position by sliding 48, bolt support fittings 39 and 44 which are fixed to a main body fixing portion (not shown) and have a hole in the center thereof are holes of the base moving fitting 41. 43 is arranged in a straight line and fixed to a body fixing portion (not shown), a nut 45 is fixed to a hole (not shown) of the bolt support bracket 44, and a hole of the nut 45 and the base moving bracket 41 is fixed. 43 and the bolt 51 are inserted into the holes 51 of the bolt support bracket 39, and small holes (not shown) are formed at two positions before and after the bolt 46 passing through the hole 43 of the base moving bracket 41. 2 split pins 2 and the bolt 46 is rotated with a spanner, the pedestal moving bracket 41 sandwiched between the two split pins 42 moves, and the pedestal moving bracket 41 moves back and forth with respect to the bolt support brackets 39 and 44. Since it moves, the position of the right pinching device 37 can be adjusted with respect to the left pinching device 15.

  By sandwiching the pedestal 48 of the right pinching device 37 into the detachment prevention claws 24, 25 of the left pinching device 15 thus configured, as shown in FIG. 2b, a tire / wheel pinching body fixing device 52 is configured, and the bolt By turning the screw 26 and the bolt 46, the left pinching device 15 can be slid with respect to the main body fixing portion (not shown) to adjust the position, and the right pinching device 37 is connected to the left pinching device 15. It is now possible to adjust the position by sliding.

  In FIG. 3, a front wheel tire dropping device 74 for operating the tire / wheel pinching and fixing device 52 described in FIG. 2b is shown in FIG. 3a. The front wheel tire dropping device 74 of FIG. 3a is incorporated in the upper part of the tire / wheel pinching and fixing device 52 described in FIG. 2b (same as FIG. 3b). The front wheel tire dropping device 74 is composed of three substantially flat front steel plates 60, a middle steel plate 63, and a rear steel plate 67. The front steel plate 60 is rotatably attached by a support shaft 62 attached to the lower portion of the front steel plate 60. A weight 71 is attached to the front lower portion of the front steel plate 60 so that the rear portion of the front steel plate 60 contacts the lower portion of the middle steel plate 63 during normal times. Similarly, the rear steel plate 67 is attached to the pivotal position by a support shaft 66 attached to the lower portion of the rear steel plate 67, and the rear steel plate 67 is attached so that the front portion of the rear steel plate 67 abuts the lower portion of the middle steel plate 63 during normal times. A weight 68 is attached to the lower end of the rear end. By being configured in this way, the middle steel plate 60 is arranged so that the middle steel plate front end portion 61 covers the upper portion of the front steel plate 60, and the middle steel plate 63 has the middle steel plate rear end portion 65 covered on the upper portion of the rear steel plate 67. Are arranged as follows.

  Further, on both sides of the front and rear intermediate portion of the middle steel plate 63, a U-shaped sandwiching portion 64, so that the upper portion of the U-shaped sandwiching hardware 16, 38 described in FIG. 2 can sandwich the middle steel plate 63, 69 is opened, and U-shaped support portions 70 for supporting the intermediate steel plate 63 are attached to both ends of the sandwiched portions 64 and 69 that are opened, and the support portion 70 can be moved up and down below the support portion 70. A shaft 81 is attached to the shaft 81 so that a vertical operation arm 80 is attached to the shaft 81. The vertically operating arm 80 configured as described above is supported by a shaft 72 of a bearing metal 73 attached to a main body fixing portion (not shown), and a return arm 75 having a substantially L shape is attached to the shaft 72. As shown in the enlarged view 3a of FIG. 3a, a substantially convex return preventing portion 84 is formed on the upper portion of the shaft 72 of the return arm 75 attached to the shaft 72. Further, the bearing metal 77 is supported on the substantially convex side surface. By rotating the reverse rotation preventing portion 83 at the tip of the release arm 78 having an inverted letter shape attached to the shaft 79, the rotation of the shaft 72 is prevented and the intermediate steel plate 63 is supported in a hollow state. I was able to do it. In addition, since the spring 76 attached to the main body fixing part (not shown) is arranged in the vicinity of the reverse rotation prevention part 83 at the tip of the release arm 78, the reverse rotation prevention part 83 is pushed downward, In the normal state, the contact state between the reverse rotation prevention unit 83 and the return prevention unit 84 is configured not to be released.

  4 shows the inverted L-shaped portion of the upper part of the U-shaped sandwiching hardware 16, 38 of the tire / wheel sandwiching and fixing device 52 of FIG. 3b described in FIG. 3, and the sandwiching portion of the front wheel tire dropping device 74 of FIG. 64 and 69, the tire / wheel pinching and fixing device 52 and the front wheel tire dropping device 74 are fixed to a main body fixing portion (not shown).

  FIG. 5 shows the front wheel tire dropping device 74 described in FIG. 4 and the lateral presser steel plates 90 and 91 arranged on both sides of the front wheel tire dropping device 74. The side presser steel plates 90 and 91 are arranged with the flat surface portion of the L-shaped steel material facing upward, and holes 95 for inserting bolts 93 are opened in the left and right two portions on the flat surface portion of the other vertical surface. In order to support the bolt 93, a flat steel support plate 92 is attached to the main body fixing portion (not shown), a hole (not shown) is made in the support plate 92, and a nut 94 is inserted into the hole (not shown). Mounting, inserting bolts 93 into the nuts 94, inserting the bolts 93 into the holes 96 formed in the side presser steel plates 90, 91, and two positions before and after the bolts 93 passing through the holes 95 of the side presser steel plates 90, 91 A small hole (not shown) is drilled in the hole, two split pins 96 are inserted into the small hole (not shown), and the bolt 93 is rotated with a spanner to be sandwiched between the two split pins 96. The presser steel plates 90 and 91 move, and the side presser steel plates 90 and 91 move to the support plate 9. For moving the bolt direction relative, it has become possible to front tire drop device 74 for adjusting the position of the lateral pressing steel plates 90 and 91. FIG. 5 b shows a state in which the side presser steel plates 90 and 91 are arranged on both sides of the front wheel tire dropping device 74.

  6 shows that the front wheel tire 2 of the automobile is placed on the front tire fall fixing device 4 described with reference to FIG. 5b, the release arm 78 is pushed down, and as shown in the enlarged view of FIG. The state in which the middle steel plate 63 has fallen due to the weight of the front wheel tire 2 (the load of the automobile applied to the front wheel tire) is shown by releasing the state in which the rotation prevention unit 83 is in contact. In this way, the middle steel plate 63 is dropped by the weight of the front tire 2 (the load of the automobile applied to the front tire), whereby the middle steel plate tip 61 of the middle steel plate 63 described with reference to FIG. Similarly, the steel plate 60 rotates about the support shaft 62 and the rear steel plate 67 also rotates about the support shaft 66 so that the front steel plate 60 and the rear steel plate 67 sandwich the front tire 2 from the front and rear. 2b is pushed down by the intermediate steel plate 63, the U-shaped sandwiching hardware 16, 38 has the inverted L-shaped portion at the top with the support shafts 18, 49 as fulcrums. 6, because the front tire 2 is sandwiched from both sides, the front tire 2 is integrated with the front tire drop fixing device 4, and even if the automobile 1 falls into a state where it is shaken up and down as described in FIG. Automatic 1 becomes possible to prevent such a situation that slide off buoyancy chamber 6. Further, since the side presser steel plates 90 and 91 described with reference to FIG. 5 sandwich the front wheel tire 2 from both sides as shown in FIG. 6, the front wheel tire 2 even when the automobile 1 rolls as described with reference to FIG. However, the lateral pressing steel plates 90 and 91 can prevent lateral rolling and prevent the automobile 1 from sliding off the buoyancy chamber 6.

  FIG. 7 is an exploded view showing the foundation structure 5, the slope 8, and the buoyancy chamber 6 described in FIG. 1. The pillars 105 formed of square steel pipes are arranged at the four corners on the upper part of the foundation structure 5 constructed on the ground, and the upper and lower beams 103 and the lower part of the side surfaces of the square steel pipes adjacent to the square steel pipes are formed on the upper and lower parts. The beam 106 is welded and joined, and the floor beam 104 is formed by welding a steel plate to the lower beam 106 so that the bottom has a plane lattice shape, and a flat plate shape is formed on the outer side surfaces of the upper beam 103 and the lower beam 106. The steel plate 7 is welded and attached, and the rectangular polystyrene foam 102 is fitted into the inside of the bowl-shaped box configured as described above. A parking lot floor steel plate 9 which is attached and has front wheel tire dropping device attachment holes 100 formed at two left and right positions is fixed.

  FIG. 8 assembles the buoyancy chamber 6 described in FIG. 7, attaches the front wheel tire drop fixing device 4 described in FIG. 5 b to the front wheel tire drop device mounting hole 100 opened in the parking lot floor steel plate 9, and installs the slope 8. This state is shown in a three-dimensional view.

  FIG. 9 shows four garages 112 in which pillars 109 are arranged at the four corners at the upper part of the buoyancy chamber 6 described in FIG. 8, and fixed to the four corners of the buoyancy chamber 6 so as to be integrated with the foundation structure 113. A state in which the pole 110 is vertically set up and the pole guide metal fitting 111 capable of loosely inserting the pole 110 is attached to the upper part and the lower part of the pillar 109 of the garage 112 facing the four poles 110 is shown in a three-dimensional view. .

  The pole guide fittings 111 attached to the upper and lower portions of the column 109 of the garage 112 have a rectangular shape at the center so that a cylindrical pole 110 can be inserted as shown in the enlarged view of FIG. A guide box 116 having a substantially rectangular parallelepiped shape with an opening, and two rollers 115 and 117 mounted so as to protrude from the inside of the rectangular opening of the guide box 116, An attachment plate 114 for fixing the pole guide fitting 111 to the column 109 of the garage 112 is attached to 116. By attaching the two rollers 115 and 117 to the guide box 116 in this way, when the garage 112 is lifted by a large tsunami, even when a situation occurs in which one of the garages 112 is lifted by the large tsunami, the guide It was possible to prevent the box 116 and the pole 110 from rubbing and becoming engaged (fixed state), and the guide box 116 could move up and down smoothly with respect to the pole 110.

  FIG. 10 shows a state where the garage 112 described in FIG. 9 is lifted by a large tsunami, the buoyancy chamber 6 sinks below the water surface 119, and the garage 112 floats on the water surface 119 of the large tsunami together with the automobile 1. Thus, when the height of the tsunami is low (1 to 2 meters), the pole guide fitting 111 does not come off the pole 110 as shown in FIG. When the tsunami water height is higher than that of the pole 110, the pole guide fitting 111 is detached from the pole 110, and the parking lot is floated on the tsunami water. By configuring the pole guide fitting 111 and the pole 110 in this way, it becomes possible to evacuate safely no matter how high a large tsunami comes.

  When a major earthquake is encountered, the release arm 78 of the front tire drop fixing device 4 attached to the parking floor steel plate 9 described with reference to FIGS. 1 and 8 is pushed down to fix the automobile 1 to the buoyancy chamber 6. As described in FIG. 9, by evacuating into the car 1 parked in the garage 112, the first large tsunami is pushed, for example, a state in which one end of the garage 112 is lifted like when a ship gets over a large wave Even in the case of falling into the pole, the buoyancy of the buoyancy chamber 6 in which the polystyrene foam 102 is fitted, the four poles 110 standing upright, and the pole guide fittings attached to the pillars 109 of the garage 112 facing the respective poles 110 111, the garage 112 rises to the surface of the water in a state where the garage 112 is almost horizontal, and a large tsunami rises from the initial state of the large wave, causing the water surface to rise. Becomes higher than the height of 110, pawl guide bracket fixed to the pillar 109 of the garage 112 is disengaged from the four poles 110, garage 112 flowed floating on the surface of the tsunami. By constructing a large tsunami levitation device using the garage 112 with the four poles 110 and the pole guide fittings 111 in this way, the risk of the garage smoothly rising above the large tsunami and rolling over or overturning is reduced. It was.

  In this way, the buoyancy chamber 6 in which the foamed polystyrene 102 is fitted is arranged in the lower part of the garage 112, and the buoyancy chamber 6 is surrounded by a steel plate, so that the garage 112 is being swept away by a large tsunami while the building, the power pole, etc. Even when the buoyancy chamber 6 surrounded by the flat plate-like steel plate 7 is partially damaged, the foamed styrene 102 hardly absorbs water, so that the garage 112 does not sink into the water. It became possible to evacuate safely.

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

  11 and 12 show the second embodiment of the present invention. In the first embodiment of the present invention, in FIG. 7, the buoyancy chamber 6 has columns 105 formed by using square steel pipes at the four corners on the upper part of the foundation structure 5 constructed on the ground, and adjacent to the square steel pipe. The upper and lower parts of the side surfaces of the matching rectangular steel pipes are joined by welding the upper beam 103 and the lower beam 106 with the square steel pipes, and the bottom beam 106 is welded to form a floor beam 104 so that the bottom surface is in a lattice pattern. Then, a flat copper plate 7 is attached by welding to the outer side surfaces of the upper beam 103 and the lower beam 106, and a foamed polystyrene 102 having a rectangular parallelepiped shape is fitted inside the box-shaped box configured as described above, and On the upper part of the upper beam 103, the H-shaped steel 101 for reinforcement was attached to the lower part, and it was configured to fix the parking lot floor steel plate 9 with the front wheel tire dropping device attachment holes 100 opened in the left and right places. Embodiment of the present invention Then, as shown in FIG. 11, a bottom steel plate (keystone plate) 141 is placed on the upper portion of a foundation structure (not shown) constructed on the ground, and one of the upper portions of the bottom steel plate (keystone plate) 141 is higher. The other side is provided with a foamed polystyrene 137 formed into a low slope, and a plurality of pieces of wood (two-by-four) 138 are vertically stacked at the front end of the foamed polystyrene 137 on which the front part of the automobile rides. The timber (two-by-four) 139 is installed horizontally, and a car is parked on the top of the polystyrene foam 137. Therefore, a plurality of timbers (two-by-four) are arranged side by side to form a parking floor timber (two-by-four) 131. The floor timber (two-by-four) 131 is provided with a battery / outboard motor storage hole 133 for storing the battery and the outboard motor. An outboard motor mounting hardware 129 for installing the outboard motor is attached to the section, and the front end portion is fixed to the upper end of the wood (two-by-four) 138, and the rear end portion is fixed to the wood (two-by-four) 139, In order to fix the bottom steel plate (keystone plate) 141 and the parking lot floor wood (two-by-four) 131, the lateral surface of the bottom steel plate (keystone plate) 141 can be fitted into the cross section of the bottom steel plate (keystone plate) 141. The horizontal presser steel plates 140 and 142 formed in a handle pattern are attached, and the handle bar is formed in a handle pattern so that it can be fitted in the cross section of the parking lot floor timber (two-by-four) 131 on the side surface of the parking lot floor timber (two-by-four) 131. Lateral holding steel plates 134 and 135 are attached, and both sides of the buoyancy chamber 130 are sandwiched and fixed as shown in FIG.

  FIG. 12 shows a state in which the outboard motor 145 stored in the battery / outboard motor storage 144 is taken out and attached to the outboard motor mounting hardware 129. In this way, by always storing the outboard motor 145 in the battery / outboard motor storage 144 of the parking lot, even if a garage is washed offshore by a large tsunami, it returns safely to the land alone. It became possible 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 so that it can be switched to

  By configuring the buoyancy chamber 130 in a slope shape in this way, when a car parked on the top of the parking lot floor wood (two-by-four) 131 with the engine placed on the front surface floats on the waves due to a large tsunami, Since the heavy engine part at the front part of the buoyancy chamber 130 sinks deeper than the rear part of the automobile, the parking floor floor timber (two-by-four) 131 on the surface of the buoyancy chamber 130 configured in a slope shape is substantially horizontal to the water surface. In addition, the buoyancy chamber 130 is formed in a slope shape and the position where the automobile enters the buoyancy chamber 130 is lowered, so that the slope 136 disposed in the buoyancy chamber 130 is reduced in size. I was able to do it. Other structures are the same as those of the first embodiment of the present invention.

  As described above, the tsunami life-saving car shelter according to the present invention has been described in detail on the basis of the embodiment. However, the present invention is not limited to the above-described embodiment, and does not depart from the spirit of the invention. It goes without saying that various modifications are included in the technical scope of the present invention.

  In FIG. 2a, the function of the anti-rolling 47 of the U-shaped sandwiching hardware 38 has been described. Of course, a similar anti-rolling (not shown) is also attached to the U-shaped sandwiching hardware 16. .

  In FIG. 3 to FIG. 6, the support portion 70 that supports the intermediate steel plate 63 is shown only by a U-shaped sandwiching portion 69 that opens to one side of the middle steel plate 63, but the support portion 70 is also on the sandwiching portion 64 side. It arrange | positions similarly and supports the both sides of the intermediate steel plate 63 with the support part 70. FIG.

  4 to 6, the front wheel tire dropping and fixing device 4 is shown for the right front wheel tire of the automobile, but the front wheel tire dropping and fixing device 4 is similarly attached to the position of the left front wheel tire. By connecting the front tire drop fixing device 4 with the shaft 72 and pushing down the release arm 78 described with reference to FIG. 6, the contact state between the reverse rotation preventing portion 83 and the return preventing portion 84 is released, and the lower portions of the left and right front wheel tires are released. The front-wheel tire drop fixing device 4 attached to the vehicle simultaneously drops the front-wheel tire.

  In FIG. 7, the bottom of the buoyancy chamber 6 is formed by welding a flat steel material so as to form a plane lattice. However, as explained in FIG. 11, a keystone plate can be used for the bottom of the buoyancy chamber 6. Of course it is possible.

  In FIG. 9, the pole guide fitting 111 has a substantially rectangular parallelepiped shape, and rollers 115 and 117 are attached to the guide box 116. Of course, it is possible to form the guide box round with a round bar.

  In FIG. 9, the garage 112 is shown as an open type having four columns, but it is of course possible to use a shed type garage with an outer wall and a window attached according to the customer's request.

The state which fixed the motor vehicle in the parking lot of the upper part of the buoyancy chamber mounted on the upper part of the foundation structure based on embodiment of this invention, and fixed the front wheel tire of the motor vehicle with the front wheel tire fall fixing apparatus is shown. The tire and wheel pinching fixing device according to the embodiment is shown in a three-dimensional view. The tire / wheel pinching and fixing device and front wheel tire dropping device according to the embodiment are shown in a three-dimensional view. The state which combined the tire and wheel pinching fixing device and front wheel tire dropping device based on the embodiment is shown in a three-dimensional view. The state which combined the tire and wheel pinching fixing device, the front wheel tire dropping device, and the side presser steel plate according to the embodiment is shown in a three-dimensional view. The state which the front-wheel tire fall fixing device based on the embodiment pinched and fixed the front-wheel tire 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 buoyancy chamber and slope which were demonstrated in FIG. 1 based on the embodiment are shown with a three-dimensional 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 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 with a three-dimensional view. The state which the garage demonstrated in FIG. 9 floated on the big tsunami based on the embodiment is shown with a three-dimensional view. The buoyancy room and parking lot based on Embodiment 2 of this invention are shown with an exploded view. The buoyancy chamber and parking lot which were demonstrated in FIG. 11 based on the embodiment are shown with a three-dimensional view.

DESCRIPTION OF SYMBOLS 1 Car 2 Front-wheel tire 3 Wheel 4 Front-wheel tire fall fixing device 5 Foundation structure 6 Buoyancy chamber 7 Steel plate 8 Slope 9 Parking lot floor steel plate 10 Buoyancy chamber front part 11 Buoyancy room rear part 15 Left pinching device 16 U-shaped pinching metal fitting 17 Spring 18 Support shaft 19 Receiving part 20 Disengagement prevention claw 21 Disengagement prevention claw 22 Insertion part 23 Base 24 Disengagement prevention claw 25 Disengagement prevention claw 26 Bolt 27 Nut 28 Bolt support metal 29 Split pin 30 Base movement metal 31 Hole 32 Bolt support metal 33 hole 34 split pin 35 pedestal moving bracket 36 hole 37 right clamping device 38 U-shaped clamping hardware 39 bolt support bracket 40 spring 41 pedestal shift bracket 42 split pin 43 hole 44 bolt support bracket 45 nut 46 bolt 47 roll prevention 48 pedestal 49 Support shaft 50 Receiving part 51 Hole 52 Tire / wheel sandwiched Fixing device 53 Dropping portion 54 Dropping portion 60 Front steel plate 61 Middle steel plate front end 62 Support shaft 63 Middle steel plate 64 Clamping portion 65 Middle steel plate rear end 66 Support shaft 67 Rear steel plate 68 Weight 69 Clamping portion 70 Support portion 71 Weight 72 Shaft 73 Bearing metal 74 Front wheel tire dropping device 75 Return arm 76 Spring 77 Bearing metal 78 Release arm 79 Support shaft 80 Vertical operation arm 81 Shaft 82 Notch part 83 Reverse rotation prevention part 84 Return prevention part 90 Horizontal presser steel sheet 91 Horizontal presser steel sheet 92 Support Plate 93 Bolt 94 Nut 95 Hole 96 Split pin 100 Front wheel tire drop device mounting hole 101 H-shaped steel 102 Styrofoam 103 Upper beam 104 Floor beam 105 Post 106 Lower beam 110 Pole 111 Pole guide fitting 112 Garage 113 Substructure 114 Mounting plate 115 Roller 116 Guide box 117 Roller 118 Hole 119 Water surface 129 Outboard motor mounting hardware 130 Buoyancy chamber 131 Parking lot floor wood (two-by-four)
132 Front wheel tire drop fixing device mounting hole 133 Battery / outboard motor storage hole 134 Side presser steel plate 135 Side presser steel plate 136 Slope 137 Styrofoam 138 Wood (two-by-four)
139 Wood (two-by-four)
140 Lateral steel plate 141 Bottom steel plate (Keystone plate)
142 Side-pressing steel plate 143 Front wheel tire drop fixing device 144 Battery / outboard motor storage 145 Outboard motor

Claims (1)

  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 constructed as described above is mounted, and a slope is installed in the buoyancy chamber so that an automobile can enter and exit. When a tsunami comes in, the front steel plate, middle steel plate, and rear steel plate are placed under the front wheel tire in the buoyancy chamber. It is composed of a single steel plate, and the front steel plate and the rear steel plate are configured to be rotatable by a support shaft, and is arranged on the upper part between the front steel plate and the rear steel plate so as to cover the front and rear parts of the middle steel plate. Is operated by operating the release lever to push down the front and rear of the front and rear steel plates and fall under its own weight, actuate the front wheel tire dropping device that holds the front and rear tires sandwiched between the front and rear steel plates, By dropping the front tire A tire / wheel clamping device that clamps the tire / wheel from the left and right secures the tire / wheel, and a side presser steel plate that can be moved in the left / right direction by turning the bolt in the left / right lateral direction of the dropped front wheel tire is attached. A tsunami life-saving car shelter characterized by fixing the car in the buoyancy chamber.

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