JP5747208B1 - Space with water damage prevention function - Google Patents

Abstract

The present invention provides a space that is normally used as a space such as a motorway or a promenade, and that automatically develops a dike action for preventing a tsunami or the like when it hits. One or more sheets of space surface forming plate-like bodies 2 are arranged so as to be continuous on the side surface thereof, and are pivotally attached to one side edge via a tide control plate portion 3 so as to be freely raised and lowered. If the float 5 is attached to the lower surface of the surface-forming plate 2 or integrated with the space-forming plate 2, and the buoyancy against the float 5 does not work, the space-forming plate The tide body 2 is supported in a horizontal state by a pedestal 1 erected on the ground surface, and when the water level rises and buoyancy works, the tide control board 3 is formed by the space surface forming plate 2 floating vertically. Produces a tide-proofing action based on the slanted rise. [Selection] Figure 1

Description

  The present invention is normally used as a space for an expressway, a promenade, etc., and for example, when a tsunami, flood, etc. rushes, a space in which a wave preventing action for preventing this is automatically developed. About.

Conventionally, for example, countermeasures against tsunamis, etc., have been customarily built up to a height that assumes the height of the tsunami. Further, instead of such stacking, there are panels in which panel-shaped tsunami tide walls are stacked (see, for example, Patent Document 1 and Patent Document 2).

JP2013-253461A Japanese Unexamined Patent Publication No. 2012-233381

  In the case of the conventional one as described above, the height of the levee or the tide wall is set to be higher than the assumed tsunami height, so that it is inevitably extremely high. As a result, the aesthetics of the coastline are not only greatly impaired, but it is also forced to cause a landscape degradation that hides the coastline.

  In order to solve such a conventional problem, the present invention is intended to provide a new technology called “space with water damage avoidance function”. Based on normal development as a tide wall with the space surface kept flat based on this, and in the case of a large tsunami that rarely occurred, the entire space surface responded to this by raising it diagonally. It is characterized in that the development can be made so as to obtain a remarkably tall levee height.

The present invention pivots a plate-shaped body for forming a space surface , usually used as a space for motorways, boardwalks, and other water facilities, to the tip of a tide control plate pivotally pivoted at the base end. and, while arrayed so as to be continuous in the required number a side or one this, the float is provided on the lower surface of the plate-like body, in a state where buoyancy against to the float does not work, the plate-like The body is supported horizontally by pedestals standing on the ground surface, and when the water level rises and buoyancy works, the plate-like body floats upward while maintaining flatness, and the tide control plate is tilted in conjunction with this. The tide action is caused by standing up in the shape of a slant, and after the slanting of the tide control plate reaches the limit position based on the further rise of the water level, the slanting is based on the rise of the space surface forming plate. Is started and the plate is According the role of over scan surface formed in the space equipped with tsunami blocking function configured to serve as a tide by slant of.

The space provided with the function for avoiding water damage according to the present invention is usually used as a space for an automobile road, a promenade, and other water facilities at the tip of a tide control plate pivotally pivoted at the base end. pivoted space surface forming a plate-like body, while arrayed so as to be continuous in the required number a side or one this, the float is provided on the lower surface of the plate-like body, work buoyancy in pairs to the float In such a state, the plate-like body is supported in a horizontal state by a pedestal standing on the ground surface, and when the water level rises and buoyancy is applied, the plate-like body floats upward while maintaining flatness. When the tide control plate part rises in a slanted manner in conjunction with the tide, the tide action is produced, and after the slanting of the tide control plate part reaches the limit position based on the further rise of the water level, the Based on the floating of the plate Ku slant of starts, the plate-like body because configured to serve as a tide by slant of the role of the space plane formation, and that the advantageous effects as described below.

In other words, when the present invention is implemented for tsunami countermeasures, the landscape such as the coastline is not impaired in order to keep the plate shape normally. Therefore, not only does it not adversely affect the luminosity of the area, but it can also be used as an artificial facility. Then, when the tsunami comes near, the buoyancy caused by the float 5 , that is, the space-surface-forming plate-like body 2 is lifted upward while maintaining the flatness by the push-up force by the tidal current , so that the role is pushed up in a continuous state. It is done. At the same time, in conjunction with this, the tide control plate 3 rises obliquely and operates as a tide wall . And after the slanting of the tide control plate reaches the limit position based on the further rise of the water level, the slanting based on the rising of the space surface forming plate is started, and the plate is From the role of surface formation, it will play the role of tide prevention by slanting. Then, as the water is drawn, the use of the space as in the past is resumed based on the restoration of the space surface forming plate 2 and the tide control plate 3 .

  Furthermore, the present invention can be implemented not only on the coast but near the river embankment or on a mountain road as described above to prevent flooding by the river, flash flood on the mountain road, or debris flow. Is done.

  And when the height of the tidal current becomes remarkable, the space surface forming plate-like body 2 itself is also inclined, and this participates in the tide prevention action, thereby generating a very high water level tidal current. The tide prevention effect will be fulfilled.

  After all, according to the present invention, it normally serves as a space for motorways, boardwalks, and other water facilities, and functions as a tide wall in an emergency. However, it will play a social role. Therefore, according to the present invention, social usefulness that effective use of the tide prevention equipment is achieved is achieved.

  Further, according to the present invention, the tide action in two stages is called the tide action based on the slanting of the tide control plate 3 and the tide action based on the slanting of the space surface forming plate 2. In the case of a relatively low tidal current, the space surface forming plate-like body 2 is kept in a horizontal state, so that the work on the plate-like body 2 is allowed to continue even during high waves. In addition, there is no possibility that the mounting equipment for the part falls or gets confused due to the inclination. And in the case of a remarkably large high wave, the countermeasure against a remarkably large high wave is taken based on the slanting of the said space surface formation plate-shaped body 2. FIG. And since these measures can be automatically deployed based on the generated high waves, they greatly contribute to the simplification of the management.

It is a side view for explanation showing the whole of the present invention. It is a top view for description showing the principal part of this invention. It is sectional drawing for description of the XX line part in FIG. It is a side view for description showing the other Example of this invention.

  When the present invention is implemented for tsunami countermeasures, it is constructed on the water so that it follows the coastline, etc., and is usually made available as a space for motorways, boardwalks and other water facilities. The main purpose of implementation is to play a role as a tsunami dyke by expanding it so that it rises when it is pushed.

In addition to the role as a tide embankment for tsunami, the present invention is an implementation that functions as a land embankment corresponding to river levee, earth dam flow, volcanic flow for floods, muddy flows, flooding, etc. Also possible.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention for tsunami countermeasures shown in the drawings will be described in detail below.
In the figure, reference numeral 1 denotes a pedestal standing upright in the water, and standing upright in order with a predetermined number of predetermined intervals along the coastline.

  Reference numeral 2 denotes a plate member for forming a space surface supported by the pedestal 1, and the plate member 2 has a form in which a necessary number is arranged so as to be continuous on the side surface. Reference numeral 3 denotes a tide control plate portion connected to the land side edge of the plate-like body 2 so as to be freely bent. The other end of the control plate portion 3 is rotatably connected to and fixed to the pivotal wear block 4. is there.

In the embodiment shown in the drawing, a beam-like portion 2b is provided at the central portion of the plate-like body 2 and the tide control plate portion 3, and an axial shape is formed at the base end of the beam-like portion located on the control plate portion 3 side. Although the portion 2a is configured to be freely loosely fitted to the pivotal wear block 4, the pivotal attachment method is not limited to this. Further, the beam-like portion 2b may be formed by any other appropriate means.

Further, the pivoting block 4 has its opening angle set so that the rising angle of the space surface forming plate-like body 2 does not exceed 90 degrees, preferably about 75 degrees. To do.

Reference numeral 5 denotes a float attached to the lower surface of the space surface forming plate-like body 2. When the water level increases and exceeds the float 5, the plate-like body 2 is shown by a chain line in FIG. 1 based on the floating force. Push up while keeping the level. In this state, the plate-like body 2 continues to serve as a space surface.
Then, in conjunction with this, the tide control plate 3 rises in a slanted shape and can be used as a tide wall . In FIG. 1, H indicates a water level difference. Furthermore, when the water level rises remarkably , the tide control plate is removed from the vertical floating movement based on the vertical floating movement of the space surface forming plate-like body 2 from the vertical floating movement from H to M. An oblique development is performed so that the same oblique surface as that of the portion 3 is formed, so that a countermeasure against a remarkably large tsunami is taken. When the water level returns, the space surface forming plate 2 and the tide control plate 3 are configured to return to the original state as the float 5 descends.

By the way, although it is the said float 5, this is integrated with the said plate-shaped body 2, for example by making the plate-shaped body 2 for space surface formation into a hollow body other than attaching a separate thing as shown in figure. It is also possible to carry out with what is formed.

  When the space surface forming plate-like body 2 as described above is deployed, it is a matter of course that the upper surface is unmanned in advance based on a danger alarm or the like.

  In addition, as described above, the present invention can be installed on land and implemented for countermeasures against floods, for example, in addition to being installed on the coastline and implemented for tsunami countermeasures. In this case, the pedestal 1 is erected on the land, and one or more space plane forming plate-like bodies 2 are arranged on the pedestal 1 in accordance with the required location. And the expansion | deployment of the said plate-shaped body 2 is performed by the buoyancy based on pushing up, such as a flood, similarly to the above, but the restoration | restoration will be made by dead weight. This is an operation that takes place when the flooding is transient or when the water is drawn quickly.

  If the water level is higher than this, the space surface forming plate 2 itself is also lifted in an inclined state, so that the tide preventing action by the lower surface side is started.

  When the water level returns, the space surface forming plate-like body 2 is configured to return to the original shape as the float 5 descends.

  Incidentally, when the space surface forming plate-like body 2 as described above is unfolded, it is a matter of course that the upper surface is unmanned in advance based on a danger alarm or the like.

FIG. 4 shows another embodiment of the present invention. This is based on the above-described vertical floating movement of the space surface forming plate-like body 2 and the slanted development that makes it flush with the tide control plate portion 3 based on the further rise of the water level from H to M. (The state shown by a chain line in FIG. 4), in order to facilitate smooth integration of the two, a back plate 3a is connected to the tide control plate 3 side. By adopting such a configuration, there is no gap between the end edges of the two, and the connection is strengthened based on the overlapping. The present invention may be implemented in such a form.

1 pedestal 2 space plate forming plate
2a Shaft-shaped part 3 Tide prevention plate
3a Back plate 4 Pivoting block 5 Float

Claims (1)

At the tip of the tide control plate pivotably mounted at the base end, a space surface forming plate that is normally used as a space for motorways, boardwalks, and other water facilities is pivotally attached. One or more required sheets are arranged in a row on the side surface, and a float is provided on the lower surface of the plate-like body.
There was paired to the float in a state that does not work is buoyant, the plate-like member is supported in a horizontal state by a pedestal erected on the ground, when the water level worked buoyancy up, the plate-like body It keeps flat and floats upward, and in conjunction with this, the tide control plate part rises in an oblique shape to produce a tide effect, and as the water level rises further, the tide control plate part becomes inclined to the restricted position. After reaching, the slanting based on the floating of the space surface forming plate is started, and the plate is formed from the role of forming the space surface to serve as a tide prevention by slanting. Space with a blocking function.