JP6135717B2 - Tsunami evacuation device - Google Patents

Description

  The present invention relates to a tsunami evacuation device.

  Prior to the recent tsunami attack of the Great East Japan Earthquake, the following tsunami evacuation devices have been proposed.

  JP2008-14112

  According to the tsunami evacuation device disclosed in Patent Document 1, it is possible to evacuate and be saved from the tsunami, but the tsunami that occurred in the Great East Japan Earthquake greatly exceeded the assumption and there was also land subsidence, and 20m There was also a place beyond. From this point of view, the height of the tsunami evacuation device (tower) tends to be reconsidered. However, simply increasing the height tends to increase the load on the device more than expected, so the limits are becoming apparent. Currently.

  The present invention is intended to solve such a problem, and an object of the present invention is to provide a tsunami evacuation device that enables evacuation from a tsunami by other means without relying only on a tower type tsunami evacuation device. .

In order to achieve the above object, the present invention according to claim 1 is a hexahedron having a top surface, a bottom surface, left and right side surfaces, front and back surfaces and having a watertight evacuation space inside, and can float and float independently. As a basic body that connects the evacuation space and the outside, an evacuation port opened at a height higher than the middle height of the side surface of the top surface and the side surface can be opened and closed with a sealing member and air supply / exhaust means is provided heaven surface on the side of the left and right at the time of flying in and having a bottom portion made possible evacuation uphill means the evacuees provided laterally Zhang Dejo over such slopes or stairs to climb inclines from ground side The evacuation capsule is provided with a weight so as to face upward, and is provided with a floating-preventing jar provided on the basic body side and capable of being thrown into the outer region of the basic body .

As described above, the present invention is a basic body which is a hexahedron having a top surface, a bottom surface, left and right side surfaces, front and back surfaces and having a watertight evacuation space inside, and can be floated and floated independently. In order to communicate, the evacuation opening opened to the height of the middle or higher side of the top surface and the side surface can be opened and closed with a sealing member, and air supply and exhaust means are provided, and the left and right side surfaces are inclined from the ground side. Climbing means such as slopes or stairs that are intended to climb are provided in a laterally protruding manner so that the evacuees can be evacuated upward, and a weight is provided at the bottom so that the top surface faces upward when ascending In addition, since it is an evacuation capsule that is provided on the basic body side and is equipped with a floating prevention cage that can be thrown outside the basic body, it enables evacuation from the tsunami by other means without relying solely on the tower type tsunami evacuation device. It is possible to provide a tsunami evacuation equipment.

  The perspective view which shows one Embodiment of a tsunami evacuation apparatus.   The side view which shows embodiment of the other tsunami evacuation apparatus.   The perspective view which shows embodiment of the other tsunami evacuation apparatus.   The perspective view which shows embodiment of the other tsunami evacuation apparatus.   The perspective view which shows embodiment of the other tsunami evacuation apparatus.   The perspective view which shows embodiment of the other tsunami evacuation apparatus.

Hereinafter, an embodiment of the present invention will be described. Each plan described in each embodiment can be applied to other related embodiments.
In the embodiment of FIG. 1, a completely watertight square container composed of a hexahedron of top, bottom, left and right, front and rear is an evacuation capsule 144, and a base 145 serving as a weight is provided on the bottom surface of the evacuation capsule 144, while Is provided with a climbing means such as a slope 146 that also serves as a protective means and a staircase, and a ceiling 147 that can be opened and closed with an anti-slip treatment applied to the top surface so that the escape port can be opened and closed. If the external slope 146 and the stairs are not a mesh but a surface road, they become stable wings and prevent the evacuation capsule 144 from lying down. A weight may be provided on the gantry 145 or the like to prevent the body from falling down.

Handrails 148 and air supply / exhaust means 149 are appropriately provided, and these evacuation capsules 144 are installed in appropriate places such as homes, fields, and urban areas for tsunami evacuation. During normal times, it may be used as a warehouse or a residence that also serves as an emergency stockpile. An important object storage that doubles as a safe may be housed and fixed. In the room, there will be an evacuation slope or stairs following the evacuation exit. A viewing window 150 and a floating prevention rod 151 may be provided. The eaves 151 may be provided on the top surface.
In addition, the weight 152 may be inserted and fixed in the gantry 145 to increase the stability of the evacuation capsule 144. Further, when the float 143 is provided by using the slope 146 or the space under the stairs, the stability is further improved.

  FIG. 2 shows another embodiment, which shows a fully watertight, round barrel escape capsule 154. The evacuation capsule 154 has a total length of 20 m, but the length is not limited to 10 m or 30 m. Materials such as steel, SUS, RC, and FRP are not limited. The evacuation capsule 154 can be climbed on an upper step board 153 provided with elevating stairs 155 on both sides of the outside, and a sealing lid 156 for closing an evacuation port that can be accessed. Further, while providing an air supply / exhaust means 157 and the like, a slipway (may be a staircase) 158 for emergency evacuation and a partition wall 159 for forming evacuation rooms above and below are provided inside the evacuation room. In addition, a viewing window 150, a fence 151 or the like as shown in FIG. 1 may be provided, or a stockpile may be provided. The ascending / descending staircase 155 may be a slope 161 as shown in FIG. The evacuation capsule 154 may have a square cross section as shown in the right column. An outer frame guard 160 protects the main body, which is the evacuation capsule 154, even if it strikes a drifting object such as a house that is washed away by a tsunami or a fixed structure. Reference numeral 160a denotes a bottom frame, and 160b denotes a connection frame with the escape capsule 154. As shown in the lower column of the figure, the brace 162 of the outer frame guard 160 can be configured as a climbing means by disposing a slope (or staircase) 161 on its inner side as a support member. In this case, a handrail 163 can be provided on the brace 162. The evacuation capsule 154 with the outer frame guard 160 may be configured to be arranged in parallel on the left and right. In this case, the outer frame guards 160 are connected to each other. The evacuation capsules 154 may be arranged in a single large outer frame guard 160 with a plurality of them in parallel.

FIG. 3 shows another embodiment for a sealed escape capsule 170. The embodiment includes two plans. One is that the evacuation port 167 and the sealing door 168 are arranged at the middle height of the side surface, and climbing means 169 such as a slope or stairs is provided to correspond to these. The second type is an escape chamber 171 that is a bottom-bottomed and open-up type in the three-dimensional shape of the evacuation capsule 170, and the escape is made after a tsunami by using a sealed escape door 172, step 173, etc. It is something that can be done.
Note that a weight 175 may be inserted and fixed in the gantry 174 to increase the stability of the evacuation capsule 154. Further, if the float 176 is provided by utilizing the upper lower space of the climbing means 169 such as a slope, the stability is further improved. Further, as shown in the right column, the ascending / descending means 169 may extend from the ground to the upper surface, and the hermetic door 168 may be opened in the middle of the climbing means 169, and the upper surface may be evacuated.

  The evacuation capsule 178 shown in FIG. 4 has an opening at one end and is equipped with a hermetic door 179 that can be freely opened and closed. This is designed to absorb external impacts. The escape capsule 178 may be sealed. The method of attaching the float 180 is also applied to other embodiments.

  A number of cushioning members 183... Made of discarded tires are hung on the outer periphery of the evacuation capsule 182 shown in FIG. Reference numeral 184 denotes a net-like material, which is used to hang a rope 185 for suspending the buffer member 183.

The evacuation capsule 186 shown in FIG. 6 is a six-sided sealed type or one having a sealed door as shown in FIG. 4, and the evacuation facility 186 is a rectangular shape having a stable width when viewed from above, and both left and right sides or one of them. On the side, a slope 187 is provided so that the vehicle 188 can evacuate by climbing up the slope 187 and the top surface. Note that the slope 187 can also be used for evacuation of people, and in that case, the sealed door 189 may be arranged corresponding to the middle as shown in the figure.
Note that, if a door with a sealed door as shown in FIG. Reference numeral 190 denotes a peripheral guard, and 191 denotes an escape palate.

  144, 170, 186 ... Evacuation capsules.

Claims (1)

As a basic body that can be floated and floated independently with a hexahedron having a top surface, bottom surface, left and right side surfaces, front and back surfaces, and a watertight evacuation space inside. A slope or staircase that has an evacuation opening that is opened to a height that is higher than the middle side of the side surface, which can be opened and closed with a sealing member, and that has air supply / exhaust means, and that the left and right side surfaces are inclined from the ground side. Ascending and descending means are provided in a laterally projecting manner so that the evacuees can be evacuated upward, and a weight is provided at the bottom so that the top surface faces upward when ascending and the basic body side is equipped with A tsunami evacuation device, which is an evacuation capsule with a floating prevention jar that can be thrown outside the body .