JP2013224533A - Evacuation facility - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an evacuation facility for allowing even a person who is likely to fail to escape to a hill to evacuate when a tidal wave attacks.SOLUTION: The evacuation facility includes: an embedded bar-shaped support body 2; a ring-shaped floating body main body 3 with a hollow sealed structure to be engaged with the support body 2; a center-of-gravity stabilizer disposed on the lower surface of the floating body main body 3; and a cover body part preliminary mounted on the upper part of the support body 2 so as to be separated, and configured so as to be separated from the support body 2 when receiving at least a predetermined force. The floating body main body 3 is made of robust materials, and configured such that the outer peripheral face is formed like a curved surface, and formed with an observation window. The cover body part includes at least a high luminance illumination device and a disaster prevention radio loud speaker. When water quantity in the periphery of the support body 2 is increased, the floating body main body 3 moves up and down along the support body 2, and when a water level exceeds the height of the support body 2, the floating body main body 3 and the cover body part are integrally connected by fixing means, and separated from the support body 2 so as to float on the water surface.

Description

  The present invention relates to an evacuation facility, and more particularly, to an evacuation facility that can be used as an evacuation site for protecting life when a flood or tsunami occurs and evacuation is necessary while maintaining a normal environmental space.

  For example, if a tsunami occurs due to a flood or earthquake, it is recommended to evacuate to high ground, but there are places where there is no high ground in some areas. In particular, elderly people, children, or people who are being treated for illness tend to be late, and it is necessary to evacuate these people safely.

However, in the event of an emergency, even if you want to help others, there is a time limit, so you cannot provide sufficient assistance.
In addition, the people who live near the coast currently live in normal circumstances with anxiety about the tsunami.

  Therefore, it is desirable to provide an evacuation facility that allows everyone to live peacefully and to evacuate themselves or those who need assistance in the event of a disaster such as a tsunami without having to escape to the hills. ing.

  In view of such circumstances, the present invention enables people near the coast where the hills do not exist nearby, elderly people, children, people undergoing medical treatment, etc. to live a normal life with peace of mind. The purpose is to provide an evacuation facility that can evacuate alone or together with a helper.

The evacuation equipment according to the present invention for achieving the above object is as follows:
A rod-shaped column that is erected as an existing object;
A ring-shaped floating body main body of a hollow sealing structure that is locked to the column body by inserting a central through hole into the rod-shaped column body,
A center-of-gravity stabilizer for posture stabilization provided on the lower surface of the ring-shaped floating body,
It is attached to the upper part of the column body in advance so as to be removable, and includes a lid body part that is detached from the column body when receiving a force of a predetermined level or more from below.
The ring-shaped floating body is formed of a robust material, has an outer peripheral surface formed in a curved shape and a viewing window,
The lid portion is provided with at least a high-intensity lighting device and a disaster prevention radio loudspeaker,
When the amount of water around the column body increases, the floating body body moves up and down along the column body, and when the water level exceeds the height of the column body, the floating body body moves to the lid. By pressing the body part from below to above, the floating body body and the lid body part are integrally coupled by a fixing means, and the floating body body and the lid are integrally coupled. The body part is set so as to be separated from the support body and float on the water surface.

  If the evacuation equipment has such a structure, the internal space can be used as a living space in normal times, so it is not a wasteful space, it can be used effectively, and the amount of water increases due to a tsunami etc. It is possible to wait for water to be drawn by being guided by the column and floating up and down.

  On the other hand, if the water level exceeds the height of the column body, the floating body itself can float off the column body, so it will flow along the flow of water without being forced to stay in one place. I'll do it.

In addition, since the high-luminance lighting device and the disaster prevention radio loudspeaker are provided on the lid, information indicating the presence or calling for evacuation can be sent.
Furthermore, in the present invention, it is preferable that the column body has a double structure of an inner column and an outer column.

If it is such a structure, even if a flotation object etc. collide with a floating body main body, damage to the inner side support | pillar of a support | pillar body can be prevented.
Moreover, in this invention, it is preferable that the bearing member is interposed between the said outer support | pillar and the said floating body main body.

With such a configuration, the sliding resistance with respect to the outer column of the floating body can be reduced as much as possible.
Moreover, in this invention, it is preferable that the said floating body main body is constructed | assembled around the said support | pillar body by assembling several division bodies.

  With such a configuration, the floating body can be constructed after the support body is erected at a predetermined location.

According to the evacuation facility according to the present invention, the interior can be used as a living space during normal times before a disaster, and therefore can be effectively used on a daily basis.
On the other hand, at the time of a disaster, if it is waiting inside, it can float up and down around a support | pillar body in the state where safety was ensured. At this time, since the floating body can move up and down while rotating, an unreasonable force does not act on the floating body or the support body.

Moreover, when the water level rises to exceed the height of the support body, the floating body body is detached from the support body, so that the floating body body can be drifted freely.
When such an evacuation facility is provided in a sightseeing spot or the like, it can be used as an observation deck during normal times when no disaster has occurred.

  Further, in the present invention, when the floating body is drifted freely along the water flow, it drifts integrally with the lid portion equipped with the advanced lighting device and the disaster prevention radio loudspeaker. However, it is also possible to inform the outside and send information that calls for evacuation to the surroundings.

FIG. 1 is a schematic view showing an evacuation facility according to an embodiment of the present invention. 2A, 2B, and 2C are schematic perspective views showing various examples of the gravity center stabilizer provided on the lower surface of the floating body shown in FIG. FIG. 3 is a schematic perspective view showing an example of a double structure including an inner tube and an outer tube of the column body shown in FIG. FIG. 4 is an enlarged view showing a bearing structure of the double-structured support body shown in FIG. FIG. 5 is a schematic perspective view showing an installation mode of the lid portion provided on the top of the support body. FIG. 6 is a cutaway perspective view showing the inside of the floating body shown in FIG. FIG. 7A is a schematic diagram showing the interior of the evacuation facility shown in FIG. 1 during evacuation, with the human being at the center, and FIG. 7B is a floating body whose water level increases from FIG. It is the schematic which shows a mode when floating floats upwards. FIG. 8 is a schematic view showing a state in which the floating body main body is detached from the support body and drifts on the water surface from the state of FIG.

FIG. 1 is a schematic view of an evacuation facility according to an embodiment of the present invention.
The evacuation facility 1 according to the present invention is installed in the immediate vicinity where people live, such as a public plaza where there is no hill or the like nearby, a rooftop of a building, or a garden. And it is an evacuation facility that can evacuate immediately without escaping to a hill when a tsunami or a flood hits. The size and ancillary facilities can be determined as appropriate based on the living environment and the number of people evacuating.

  The floating evacuation facility 1 according to the present embodiment is mainly composed of a rod-shaped column body 2 that is erected in advance as an existing object in a public plaza and the like, and a ring-shaped structure having a hollow sealing structure that is locked to the rod-shaped column body 2. It is composed of a floating body 3.

  For example, the column body 2 is erected on the concrete foundation surface 4, and the upper surface of the concrete foundation surface 4 is preferably barrier-free so that a wheelchair or the like can travel. Moreover, it is preferable that this support | pillar body 2 is circular in cross section. Furthermore, it is preferable that the support body 2 has a height of about 10 to 30 meters.

  The floating body 3 has a hollow central portion, and a central through hole 3a is formed there. In terms of structure, the central through hole 3 a is locked to the support body 2. The floating body 3 may be composed of a plurality of divided bodies. Since the floating body 3 is a divided body, it is easy to construct, and if the divided bodies are detachable, assembly and disassembly are easy. It is.

Therefore, it is needless to say that the floating body 3 is not required to be inserted through the central through hole 3a.
On the other hand, the floating body 3 has a sealed structure, and the joints of the divided bodies are completely sealed so as not to leak even when immersed in water. In addition, the floating body 3 is robustly formed so as not to be damaged by collision with the floating material. In addition, a living space where people can live is secured inside the floating body 3 (see FIG. 6). The door 5 can be opened and closed freely by opening and closing.

  The floating body 3 has a curved outer peripheral surface, and there are no corners on the peripheral surface. Therefore, when it receives force from the flow of water, it is configured to be able to rotate easily.

Further, the floating body 3 has a structure that can float by buoyancy like a floating ring. Moreover, it has a structure in which an external state can be confirmed by the viewing window 6.
In the lower part of the ring-shaped floating body 3, a gravity center stabilizing plate 7 is installed in order to stabilize the posture when floating in water. The center of gravity stabilizing plate 7 prevents the vertical posture of the floating body 3 from being reversed even in a sea area where there is a flow.

  As shown in FIGS. 2A to 2C, various types of the center of gravity stabilizing plate 7 can be adopted. For example, as shown in FIG. 2 (A), the four blades 7a are arranged in a radial manner, or as shown in FIG. 2 (B), the hemispherical protrusion 7b is used. As shown to (C), you may comprise by the continuous protrusion 7c arrange | positioned at the bellows shape.

Further, an emergency exit 8 is provided on the upper surface of the floating body 3. Therefore, it is possible to escape from the exit 8 to the outside.
As shown in FIG. 3, the column 2 is composed of a solid inner tube 2A and a hollow outer tube 2B, and a double tube is formed by disposing the outer tube 2B outside the inner tube 2A. It has become.

  The inner pipe 2A and the outer pipe 2B are each configured by preparing a plurality of single units and joining them up and down, but the lengths A and B of the inner and outer single units are different. By doing so, the position of the inner and outer joints can be shifted. Further, as shown in FIG. 4, a bearing member 9 such as a bearing is interposed between the outer surface of the inner tube 2A and the inner peripheral surface of the outer tube 2B. Thus, by interposing the bearing member 9 between the double pipes, the frictional resistance between the outer pipe 2B and the inner pipe 2A can be reduced, whereby the outer pipe 2B is connected to the inner pipe 2A. It is easy to rotate.

  On the other hand, as shown in FIGS. 5 (A) and 5 (B), a celestial tubular lid 10 is detachably installed on the uppermost portion of the support column 2. The lid portion 10 is simply attached to the uppermost portion of the column body 2. For example, if the lid portion 10 receives a predetermined force from below to above, the lid body portion 10 is detached from the column body 2. Thus, the column body 2 is free. Therefore, when the floating body 3 moves above the support body 2 due to an increase in the water volume and finally presses the lid body section 10 from below, the lid body section 10 comes off the support body 2 and the floating body body 3 Will move to the top surface.

  It is preferable that fixing means such as an electromagnet or a permanent magnet is provided on the upper surface of the floating body 3 or the bottom surface of the lid body portion 10. The fixing means can also be used as a mechanical fixing means for fastening from the indoor side in addition to the electromagnet and the permanent magnet. By providing such a fixing means, when the lid 10 is detached from the floating body 3, the lid 10 is immediately adsorbed to the floating body 3, and the floating body 3 and the lid 10. Can be assembled and closely integrated.

It is preferable that a high-intensity illumination device 11 using LEDs and a disaster prevention radio loudspeaker 12 are installed on the ceiling portion of the lid 10.
If the high-intensity illumination device 11 and the disaster prevention radio loudspeaker 12 are installed in this way, the high-intensity illumination device 11 emits light to the surroundings while the user is evacuating, or the disaster prevention radio is transmitted. A loudspeaker 12 can be used to call for evacuation.

  What is necessary is just to set the height of the support | pillar body 2 suitably according to the height of the anticipated tsunami. For example, if the overall height of the column body 2 is set high, the floating body 3 can be moored in one place by the column body 2 for a long time.

  On the other hand, if the overall height of the column body 2 is set low, the floating body 3 can be detached from the column body 2 relatively early. In this case, after the floating body 3 is detached from the support body 2, it can be drifted to the periphery along the flow of water. In addition, when the total height of the support | pillar body 2 is low, although the collision with the drifting object in the stopped state can be avoided, it may be washed away according to the flow of water. Therefore, it is preferable to determine the overall height of the column body 2 with sufficient consideration of the location conditions and the like.

The ring-shaped floating body main body 3 as described above is formed of a robust material.
As the material of the floating body 3, various materials such as a metal, a joined body of a resin and a metal can be considered in addition to a high-strength plastic resin.

  As a result, even if the floating body 3 is moved up and down by being guided by the support body 2 due to an increase in the water volume or the amount of water, it is possible to prevent the floating body 3 from colliding with the drifting object and damaging as much as possible. it can. Moreover, since the outer peripheral surface of the floating body 3 is formed in a curved surface, it can rotate itself with the support body 2 as a fulcrum, so that it is possible to prevent damage caused by an excessive force.

Below, the incidental equipment inside the floating body 3 will be described with reference to FIG.
Since the floating body 3 is temporarily evacuated and lives in this area, emergency water, food, radio, lighting equipment, etc. are stored in advance. In addition, equipment such as a simple bed 20, a simple toilet 21, a chaise longue 22, a handrail 23, and an escape ladder 24 can be provided for various people to meet the needs of various people for illness or injury. Further, it is preferable that these are provided with a fixing bracket 25, a fixing belt 26, a seat belt 27, and the like.

  The door 5 that opens and closes the floating body 3 can be opened and closed with a PIN, or can be opened and closed by inserting a normal key, or in some cases, automatically opened when a large tsunami signal is received. Preparations can also be made.

  Moreover, if the solar panel 27 is installed outside the floating body 3 on the assumption that evacuation will take a long time, power can be supplied by solar heat. In addition, if the GPS 28 is attached, the drifting point can be confirmed by a person inside or by a rescuer in the distance.

The operation will be described below.
Assume that a tsunami disaster has occurred. A person who cannot evacuate to the hill, or an assistant, evacuates inside the floating body 3 as shown in FIG. 7A by opening the door 5 of the floating body 3. When the surrounding water level 29 does not reach the full height of the support body 2 even when a tsunami arrives, the floating body 3 floats up and down along the support body 2 as shown in FIG. Only. At this time, since the outer peripheral surface of the floating body 3 has a curved surface shape, the floating body 3 does not receive a large impact from the drifting material. Therefore, when an impact force is received, the support body 2 can be rotated and the impact force can be emitted as a rotation force. Moreover, since the support column 2 has a double structure of the inner tube 2A and the outer tube 2B, and the bearing member 9 is interposed between the inner tube 2A and the outer tube 2B, An unreasonable force does not act on the tube 2B. Thereby, damage to support body 2 can be prevented.

  On the other hand, as shown in FIG. 8, when the water level 29 exceeds the total height of the support body 2, the lid 10 shown in FIG. 5 is pushed upward from below by the upward movement of the floating body 3. It is done. Then, the lid portion 10 installed at the uppermost portion of the support body 2 leaves the support body 2, and this time, it is integrally fixed to the ceiling portion of the floating body 3 with a magnet or the like. And as floating equipment 30 with which floating body main part 3 and lid part 10 were unified, it will be made to flow according to the flow of water. In addition, since the illuminating device 11 is comprised in the cover part 10 by LED, by operating this illuminating device 11, the floating body main body 3 can be identified from the outside. Furthermore, the current location can always be transmitted by the GPS 28. And the evacuated person waits inside until rescued.

In that case, since the food body, bed 20, medical supplies, etc. prepared in advance are provided inside the floating body 3, it is possible to live a temporary life.
As described above, the evacuation facility 1 according to the present invention is effective in the event of a tsunami disaster, but can also be used in the event of a flood or typhoon.

In addition, if such an evacuation facility 1 is provided near the bay, it is possible to live without anxiety in daily life.
Furthermore, since the support body 2 serves as a mark, even a person who is not directly near can check the installation location.

  Such an evacuation facility is also effective for use as an observatory during normal times in a holiday resort.

DESCRIPTION OF SYMBOLS 1 Evacuation equipment 2 Support | pillar body 2A Inner pipe | tube 2B Outer pipe | tube 3 Floating body main body 3a Through-hole 4 Concrete base surface 5 Door 6 Viewing window 7, 7a, 7b, 7c Gravity center stabilization plate 8 Exit 9 Bearing member 10 Cover body part 11 Illumination Device 12 Loudspeaker 20 Simple bed 21 Simple toilet 22 Chaise lounge 24 Escape ladder 25 Fixed bracket 26 Fixed belt 27 Seat belt 28 GPS
29 Water level 30 Floating equipment

Claims (4)

A rod-shaped column that is erected as an existing object;
A ring-shaped floating body main body of a hollow sealing structure that is locked to the column body by inserting a central through hole into the rod-shaped column body,
A center-of-gravity stabilizer for posture stabilization provided on the lower surface of the ring-shaped floating body,
It is attached to the upper part of the column body in advance so as to be removable, and includes a lid body part that is detached from the column body when receiving a force of a predetermined level or more from below.
The ring-shaped floating body is formed of a robust material, has an outer peripheral surface formed in a curved shape and a viewing window,
The lid portion is provided with at least a high-intensity lighting device and a disaster prevention radio loudspeaker,
When the amount of water around the column body increases, the floating body body moves up and down along the column body, and when the water level exceeds the height of the column body, the floating body body moves to the lid. By pressing the body part from below to above, the floating body body and the lid body part are integrally coupled by a fixing means, and the floating body body and the lid are integrally coupled. An evacuation facility characterized in that the body part is set so as to be detached from the support body and float on the water surface.   The evacuation facility according to claim 1, wherein the column body has a double structure of an inner column and an outer column.   The escape facility according to claim 2, wherein a bearing member is interposed between the outer support column and the floating body main body.   The evacuation facility according to claim 1, wherein the floating body is constructed around the support body by assembling a plurality of divided bodies.

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