JPH07173956A - Tide prevention device - Google Patents
Tide prevention deviceInfo
- Publication number
- JPH07173956A JPH07173956A JP3315699A JP31569991A JPH07173956A JP H07173956 A JPH07173956 A JP H07173956A JP 3315699 A JP3315699 A JP 3315699A JP 31569991 A JP31569991 A JP 31569991A JP H07173956 A JPH07173956 A JP H07173956A
- Authority
- JP
- Japan
- Prior art keywords
- water
- curtain
- tide
- bottom beam
- waterproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、津波や高潮などの害を
防ぐ防潮装置に関し、特にその止水部が幕状である防潮
装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tide apparatus for preventing damage such as a tsunami and a high tide, and more particularly to a tide apparatus having a curtain-shaped water stop.
【０００２】[0002]
【従来の技術】従来、建物の出入口などの付近に、止水
板の端部を差込んで固定するための溝が備わつた支柱お
よび底梁を設け、該溝に止水板の端部を差込むことで防
潮装置を構成していた。止水板の材料としては、アルミ
などの金属材が用いられていた。すなわち、止水板の剛
性により、高潮などが建物内に浸入するのを防ぐ防潮装
置であつた。2. Description of the Related Art Conventionally, a pillar and a bottom beam having a groove for inserting and fixing the end of a water stop plate are provided near the entrance and exit of a building, and the end of the water stop plate is provided in the groove. The tide device was constructed by inserting. A metal material such as aluminum has been used as a material for the water blocking plate. In other words, it was a sea tide device that prevents storm surges and the like from entering the building due to the rigidity of the water stop plate.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上記の従来例
においては、次のような問題点があつた。すなわち、止
水板は水圧に耐え得る厚さの金属材で形成されているた
め重く、止水板の移動や取付け取外しが容易でなかつ
た。また、止水板のサイズは、予想される最高水位と建
物の出入口などの幅とに合わせた大きさとなり、普段、
使用しないときは、止水板の保管が容易でなかつた。However, the above-mentioned conventional example has the following problems. That is, since the water blocking plate is made of a metal material having a thickness that can withstand water pressure, it is heavy, and the water blocking plate cannot be easily moved or attached / detached. Also, the size of the water stop plate will be the size that matches the expected maximum water level and the width of the entrance and exit of the building, etc.
When not in use, the water stop plate was difficult to store.
【０００４】従つて、本発明は上記の問題点を解決しよ
うとするもので、その第１の目的とするところは、止水
部の取扱が容易な防潮装置を提供することにあり、その
第２の目的とするところは、止水部の保管に場所をとら
ない、かつ止水部の保管場所を別に用意する必要のない
防潮装置を提供することにある。Therefore, the present invention is intended to solve the above problems, and a first object thereof is to provide a tide apparatus in which a water stop can be easily handled. It is an object of item 2 to provide a sea tide device that does not take up space for storing the water shut off portion and does not require a separate storage place for the water shut off portion.
【０００５】[0005]
【課題を解決するための手段】本発明は、前記の課題を
解決することを目的としたもので、前記の課題を解決す
る一手段として、以下の構成を備える。すなわち、幕状
に形成する止水部と、前記止水部を支持する支持部とを
備える防潮装置とする。SUMMARY OF THE INVENTION The present invention is intended to solve the above problems, and has the following structure as one means for solving the above problems. That is, the tide apparatus includes a water blocking portion formed in a curtain shape and a supporting portion that supports the water blocking portion.
【０００６】[0006]
【作用】以上の構成によつて、その幕状の止水部が水圧
を略均一に分散するように働き、支持部との共働作用に
より防潮などを行う防潮装置を提供できる。また、好ま
しくは、防潮装置の未使用時においては、止水部を格納
し、例えば、防潮装置の開口部を通路などの別用途に使
用することを可能にする。With the above construction, it is possible to provide a sea tide device in which the curtain-shaped water stopping portion works so as to disperse the water pressure substantially evenly, and cooperates with the supporting portion to prevent tide. In addition, preferably, when the tide apparatus is not used, the water stop portion is stored, and for example, the opening of the tide apparatus can be used for another purpose such as a passage.
【０００７】[0007]
【実施例】以下、図面を参照して本発明に係る一実施例
の防潮装置を詳細に説明する。図１は本実施例の構成例
を示す一部破断外観斜視図である。図１において、１は
止水部である止水幕、２は支持部である支柱、３は支持
部と格納部を兼ねる底梁、５は基礎であり、また、２１
は支柱部材、３１は底梁部材、３２はつなぎ材、５１は
建物壁である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A tide apparatus according to an embodiment of the present invention will be described in detail below with reference to the drawings. FIG. 1 is a partially cutaway external perspective view showing a configuration example of the present embodiment. In FIG. 1, 1 is a waterproof curtain which is a water blocking part, 2 is a support column which is a supporting part, 3 is a bottom beam which doubles as a supporting part and a storage part, 5 is a foundation, and 21
Is a pillar member, 31 is a bottom beam member, 32 is a connecting material, and 51 is a building wall.
【０００８】詳細は後述するが、通常の場合、本実施例
の止水幕１は畳んだ状態１ａで、底梁部材３１内に格納
されていて、支柱２に挟まれた開口部は建物の出入口な
どに利用されている。もし、津波や高潮などの危険が生
じた場合は、本実施例の止水幕１を、底梁部材３内から
支柱２に沿つて引き上げ、支柱２の間に幕状に張ること
で開口部を塞ぎ、発生した津波や高潮などが建物内に流
入するのを防止するものである。As will be described in detail later, in a normal case, the water curtain 1 of this embodiment is in a folded state 1a, is stored in the bottom beam member 31, and the opening sandwiched by the columns 2 is a building. It is used as a doorway. If a danger such as a tsunami or a high tide arises, the water shutoff screen 1 of this embodiment is pulled up from inside the bottom beam member 3 along the support columns 2 and stretched in a curtain shape between the support columns 2 to form an opening. This is to prevent the tsunami and storm surge that have occurred from flowing into the building.
【０００９】図２は本実施例の構成例を示す正面図、図
３は図２のＢ−Ｂ矢視断面図、図４は図２のＣ−Ｃ断面
図である。なお、図３の止水幕１は幕状に張設された状
態を表し、図４の止水幕１は幕状に張設され、さらに高
潮などによる水圧Ｗを受けて膨らんだ状態を表してい
る。また、止水幕１が膨らむ量を、図４に示すライズａ
で表すが、予め設定された水圧Ｗが加わつたとき、予め
設定されたライズａとなるように、止水幕１はたるみを
残して張設される。FIG. 2 is a front view showing a structural example of this embodiment, FIG. 3 is a sectional view taken along the line BB of FIG. 2, and FIG. 4 is a sectional view taken along the line CC of FIG. It should be noted that the water stop curtain 1 in FIG. 3 shows a state in which it is stretched in a curtain shape, and the water stop curtain 1 in FIG. ing. In addition, the amount by which the water curtain 1 swells is determined by the rise a shown in FIG.
The water shutoff screen 1 is stretched with some slack so that the preset rise a is obtained when a preset water pressure W is applied.
【００１０】図２から図４において、その断面が略Ｈ型
の支柱部材２１は、地中に埋設された基礎５の上に、コ
ンクリートなどを用いて立設され、支柱２を構成する。
なお、支柱２は、建物壁５１に着設するように立設さ
れ、支柱２と建物壁５１の間隙から、水が浸入するのを
防ぐ。また、基礎５の上、かつ支柱２の間には、その断
面が略Ｈ型の底梁部材３１と、その断面がＬ型のつなぎ
材３２とが、ともにコンクリートなどを用いて横設さ
れ、底梁３を構成する。なお、底梁部材３１とつなぎ材
３２は、支柱２に作用する倒す方向や引抜く方向への外
力に対し、支柱２の強度を補う補強材としても働く。2 to 4, a column member 21 having a substantially H-shaped cross section is erected on the foundation 5 buried in the ground using concrete or the like to form the column 2.
The pillar 2 is erected so as to be attached to the building wall 51, and prevents water from entering through the gap between the pillar 2 and the building wall 51. In addition, a bottom beam member 31 having a substantially H-shaped cross section and a connecting member 32 having an L-shaped cross section are horizontally provided on the foundation 5 and between the pillars 2 using concrete or the like. The bottom beam 3 is configured. The bottom beam member 31 and the connecting material 32 also function as a reinforcing material that supplements the strength of the support column 2 against an external force acting on the support column 2 in the tilting direction or the pulling direction.
【００１１】また、底梁３の上面は、三和土５２の面に
略一致させ、本実施例の開口部を通行するときの妨げに
ならないようにする。なお、詳細は後述するが、２３は
シール部材、２４はチヤンネルである。図５は止水幕１
の構造例を示す縦断面図（ａ）と要部拡大図（ｂ）であ
る。図５において、１１は引張用ロープで、止水幕１を
幕状に張設するためのもので、例えば、高張力材のアラ
ミド繊維などのロープである。The upper surface of the bottom beam 3 is made to substantially coincide with the surface of the Sanwa soil 52 so as not to obstruct the passage of the opening of this embodiment. Although details will be described later, 23 is a seal member and 24 is a channel. Figure 5 shows a water curtain 1
2A is a vertical cross-sectional view showing an example of the structure of FIG. In FIG. 5, reference numeral 11 denotes a pulling rope for tensioning the waterproof curtain 1 in a curtain shape, for example, a rope made of aramid fiber, which is a high tensile material.
【００１２】１２はカラー（ｃｏｌｌａｒ）で、止水幕
１を折り畳むためのもので、例えば、非吸水性の軟質合
成樹脂などの板である。１３は防水部材で、例えば、ゴ
ムなどをライニングしたものである。１４は幕部材で、
例えば、高張力材の炭素繊維やアラミド繊維などの布で
ある。Reference numeral 12 is a collar for folding the water shutoff screen 1, which is, for example, a plate of non-water-absorbing soft synthetic resin or the like. Reference numeral 13 denotes a waterproof member, which is lined with, for example, rubber. 14 is a curtain member,
For example, it is a cloth such as carbon fiber or aramid fiber which is a high-strength material.
【００１３】なお、引張用ロープ１１，カラー１２，防
水部材１３および幕部材について、本実施例は前述の材
料に限定されるものではなく、略同様の機能・効果を発
揮する材料であればよいことはいうまでもない。図５に
示すように、２つの幕部材１４は接合部位１４ｃで水平
方向に接合され、２つの幕部材１４がなすトンネル状の
間隙１４ａには、カラー１２が水平方向に挿入され、２
つの幕部材１４がなすトンネル状の間隙１４ｂには、引
張用ロープ１３が水平方向に貫通状態で挿入されてい
る。この構造により、接合部１４ｃで止水幕１が折れ曲
がり、概略カラー１２の幅で、止水幕１を折り畳み、底
梁部材３１へ止水幕１を格納することができる。The pulling rope 11, the collar 12, the waterproof member 13 and the curtain member are not limited to the above-mentioned materials in this embodiment, and any material can be used as long as they have substantially the same functions and effects. Needless to say. As shown in FIG. 5, the two curtain members 14 are horizontally joined at the joining portion 14c, and the collar 12 is horizontally inserted into the tunnel-shaped gap 14a formed by the two curtain members 14.
A pulling rope 13 is inserted horizontally in a tunnel-shaped gap 14b formed by two curtain members 14 in a horizontally penetrating state. With this structure, the waterproof curtain 1 is bent at the joint portion 14c, and the waterproof curtain 1 can be folded with the width of the collar 12 to store the waterproof curtain 1 in the bottom beam member 31.
【００１４】なお、カラー１２の長手方向の長さは、止
水幕１の水平方向の長さより短く、開口部幅３ｍの本実
施例に、例えば長手方向の長さ５０ｃｍのカラー１２を
用いた場合、１つの間隙１４ｂには、例えば５つのカラ
ー１２を長手方向に順次挿入してやる。また、止水幕１
の一面、水に接しない面には、防水部材１３が接合さ
れ、止水幕１に防水効果を付与している。The length of the collar 12 in the longitudinal direction is shorter than the length of the water shutoff screen 1 in the horizontal direction, and a collar 12 having a length of 50 cm in the longitudinal direction is used in this embodiment having an opening width of 3 m. In this case, for example, five collars 12 are sequentially inserted in the longitudinal direction in one gap 14b. Also, the water curtain 1
The waterproof member 13 is joined to one surface, which is not in contact with water, to give the waterproof curtain 1 a waterproof effect.
【００１５】図６は図２のＡ−Ａ矢視断面図である。図
６において、支柱２の本実施例の開口部側面２ｄ，２ｅ
と、支柱部材２１の外面部位２１ｄ，２１ｅとは、略同
一面をなすように配設され、その断面が略Ｈ型をなす支
柱部材２１の内面部位２１ａ，２１ｂには、その断面が
略Ｃ型のチヤンネル２４が連続状態で内接し、チヤンネ
ル２４と支柱部材２１は溶接などにより固着されてい
る。FIG. 6 is a sectional view taken along the line AA of FIG. In FIG. 6, the side surfaces 2d and 2e of the opening of the support 2 according to the present embodiment.
And the outer surface portions 21d and 21e of the strut member 21 are arranged so as to be substantially in the same plane, and the inner surface portions 21a and 21b of the strut member 21 having a substantially H-shaped cross section have a cross section of approximately C. The mold channel 24 is inscribed in a continuous state, and the channel 24 and the column member 21 are fixed by welding or the like.
【００１６】チヤンネル２４の内面には、チヤンネル２
４の開口部２４ｄを介して、引張用ロープ１１の両端部
に連結された係止部材１５が導入されている。係止部材
１５の引張用ロープ１１が連結されていない側には、キ
ヤスタ１５ｂが取付けられ、キヤスタ１５ｂは滑動状態
で、チヤンネル２４の内面部位２４ｃ，２４ｅに当設し
ている。従つて、キヤスタ１５ｂがチヤンネル２４内を
上下に滑動することで、支柱２から外れることなく、止
水幕１を張設したり折り畳んだりすることができる。On the inner surface of the channel 24, the channel 2
The locking members 15 connected to both ends of the pulling rope 11 are introduced through the four openings 24d. A caster 15b is attached to the side of the locking member 15 to which the pulling rope 11 is not connected, and the caster 15b is in sliding contact with the inner surface portions 24c and 24e of the channel 24. Therefore, the caster 15b slides up and down in the channel 24, so that the water curtain 1 can be stretched or folded without coming off from the column 2.
【００１７】また、支柱部材２１の突出部２１ｇは、略
円柱状の弾性体のシール部材２３によつて連続状態で覆
われ、突出部２１ｇに対向する突出部２１ｆには、アー
ム２５を介して、止水幕１をシール部材２３に押圧し挟
持するその断面がコの字型の挟持部材２２が、揺動可能
に連結されている。次に、図７と図８を参照して、挟持
部材２２の動作を説明する。なお、図７と図８は本実施
例の開口部側から視た挟持部材２２の一例を示す図で、
図７は挟持状態を、図８は非挟持状態を示している。The projecting portion 21g of the column member 21 is continuously covered by a substantially cylindrical elastic sealing member 23, and the projecting portion 21f facing the projecting portion 21g is provided with an arm 25. A sandwiching member 22 having a U-shaped cross section for pressing and sandwiching the waterproof screen 1 against the seal member 23 is swingably connected. Next, the operation of the holding member 22 will be described with reference to FIGS. 7 and 8. 7 and 8 are views showing an example of the sandwiching member 22 viewed from the opening side of this embodiment,
FIG. 7 shows the sandwiched state, and FIG. 8 shows the non-sandwiched state.
【００１８】例えば、図７に示すように、アーム２５を
横に倒す方向に挟持部材２２を揺動すると、挟持部材２
２とシール部材２３によつて、止水幕１が挟持され、本
実施例は略水密状態となる。また、例えば、図８に示す
ように、アーム２５を立てる方向に挟持部材２２を揺動
すると、止水幕１を張設したり折り畳んだりすることが
できる。For example, as shown in FIG. 7, when the holding member 22 is swung in the direction in which the arm 25 is tilted sideways, the holding member 2 is moved.
The water shutoff screen 1 is sandwiched between the seal member 2 and the seal member 23, and the present embodiment is substantially watertight. Further, for example, as shown in FIG. 8, when the holding member 22 is swung in the direction in which the arm 25 is erected, the waterproof curtain 1 can be stretched or folded.
【００１９】また、チヤンネル２４の上端２４ｆは開放
されていて、引張用ロープ１１の先端に連結された係止
部材１５を、チヤンネル２４から抜き取ると、本実施例
から止水幕１を外すことができ、止水幕１の補修や交換
などを可能としている。なお、シール部材２３には、水
圧によつて止水性が向上するように、例えば、膨潤性硬
質ゴムや中硬質ゴムを用いるが、本実施例はこれに限定
されるものではなく、他の材料を用いてもよいことはい
うまでもない。Further, the upper end 24f of the channel 24 is open, and when the locking member 15 connected to the tip of the pulling rope 11 is pulled out from the channel 24, the water shutoff screen 1 can be removed from this embodiment. It is possible to repair and replace the water stop 1. Note that, for the seal member 23, for example, swellable hard rubber or medium hard rubber is used so that the waterproof property is improved by water pressure, but the present embodiment is not limited to this, and other materials are used. Needless to say, may be used.
【００２０】図８は底梁部材３１周辺の詳細例を示す断
面図である。止水幕１の縁部は、圧接部材３２により、
底梁部材３１の内面部位３１ｄへ略水密状態に圧接され
連結されている。圧接部材３２は、例えば、ボルト３２
ａと板材３２ｂからなり、ボルト３２ａを締めることで
止水幕１を圧接し、ボルト３２ａを緩めると、止水幕１
を本実施例から取外すことができる。FIG. 8 is a sectional view showing a detailed example around the bottom beam member 31. The edge of the waterproof screen 1 is pressed by the pressure contact member 32.
The inner surface portion 31d of the bottom beam member 31 is pressed and connected in a substantially watertight state. The press contact member 32 is, for example, a bolt 32.
It is composed of a and a plate member 32b. When the bolt 32a is tightened, the water stop curtain 1 is pressure-contacted, and when the bolt 32a is loosened, the water stop curtain 1 is formed.
Can be removed from this embodiment.
【００２１】また、内面部位３１ｄの突出部３１ａは、
略円柱状のシール部材２３で連続状態で覆われ、止水幕
１を引き上げた場合は、止水幕１がシール部材２３の外
周面に円弧状に当接され略水密状態となる。なお、図８
において、１ａは折り畳んで格納した状態の止水幕を示
し、この場合、本実施例の開口部は通路として利用され
るので、通行などを妨げないように、底梁部材３２の止
水幕格納部３１ｅは格納蓋３３で塞がれる。また、３４
は止水幕格納部３１ｅ内に溜つた水を排水するために、
底梁３に開けた穴である。The protrusion 31a of the inner surface portion 31d is
When the water shutoff curtain 1 is pulled up by being continuously covered with the substantially cylindrical seal member 23, the water shutoff curtain 1 is brought into contact with the outer peripheral surface of the seal member 23 in an arc shape to be in a substantially watertight state. Note that FIG.
In FIG. 1, reference numeral 1a denotes a water curtain in a folded and stored state. In this case, since the opening of this embodiment is used as a passage, the water curtain of the bottom beam member 32 is stored so as not to obstruct passage. The part 31e is closed by the storage lid 33. Also, 34
Is for draining the water accumulated in the water curtain storage part 31e,
It is a hole formed in the bottom beam 3.
【００２２】以上の説明および図においては、止水幕１
を折り畳んで底梁部材３１内へ格納すると説明したが、
本実施例はこれに限定されるものではなく、例えば、止
水幕１を巻取ることで底梁部材３１内へ格納してもよい
し、また、例えば、止水幕１の格納部をどちらか一方の
支柱２に設置してもよい。本実施例は、上述のような構
造であるから、水圧Ｗが加わつた止水幕１は建物側へ略
放物線状に膨らみ、止水幕１１に加わつた水圧Ｗは、止
水幕１１の張力Ｐに変換され、支柱２および底梁３に伝
達される。In the above description and drawings, the water shutoff screen 1
It was explained that the foldable part is folded and stored in the bottom beam member 31,
The present embodiment is not limited to this. For example, the waterproof curtain 1 may be wound to be stored in the bottom beam member 31. It may be installed on one of the columns 2. Since the present embodiment has the above-described structure, the water stop curtain 1 to which the water pressure W is applied bulges in a substantially parabolic shape toward the building side, and the water pressure W applied to the water stop curtain 11 is the tension of the water stop curtain 11. It is converted into P and is transmitted to the column 2 and the bottom beam 3.
【００２３】例えば、開口部幅を３ｍ、ライズａを２０
ｃｍとした本実施例の防潮装置に、水位１ｍの潮が押し
寄せた場合、水圧Ｗは水位に比例し約０.１ｋｇ／ｃｍ2
であるから、止水幕１に作用する張力Ｐは次式のように
なる。 ただし、Ｐ：張力 Ｗ：水圧［ｋｇ／ｃｍ2］ Ｌ：開口部幅［ｃｍ］ ａ：ライズ［ｃｍ］ 止水幕１の材料である炭素繊維やアラミド繊維は、２０
０ｋｇ／ｍｍ2以上の引張強度を有し、上記の幅１ｃｍ
当り５６ｋｇの張力Ｐに充分耐えることができる。For example, the opening width is 3 m and the rise a is 20.
When a tide with a water level of 1 m rushes into the tide apparatus of this embodiment, the water pressure W is proportional to the water level and is about 0.1 kg / cm 2.
Therefore, the tension P acting on the water shutoff screen 1 is given by the following equation. However, P: tension W: water pressure [kg / cm 2 ] L: opening width [cm] a: rise [cm] Carbon fiber or aramid fiber, which is the material of the waterproof curtain 1, is 20
It has a tensile strength of 0 kg / mm 2 or more, and the width is 1 cm.
It can withstand a tension P of 56 kg per hit.
【００２４】なお、本実施例の膨張装置を設計する際
は、（１）式で張力を求め、防潮装置を施工する現地の
状況に合つた設計を進めることになるが、（１）式に示
すように、張力はライズａに反比例して増加するので、
防潮装置の開口部幅が大きい割に奥行きがないなどで、
充分なライズａがとれないときは、例えば開口部の中央
などに、支柱２と略同様の構造の間柱を施し、適切なラ
イズａとすることもできる。When designing the expansion device of this embodiment, the tension is determined by the formula (1), and the design according to the local situation where the tidal device is to be constructed is proceeded. As shown, the tension increases in inverse proportion to the rise a, so
Although the opening width of the sea tide device is large, there is no depth,
When a sufficient rise a cannot be obtained, for example, a stud having a structure similar to that of the pillar 2 may be provided at the center of the opening or the like to obtain a proper rise a.
【００２５】以上説明したように、本実施例によれば、
止水幕１が水圧Ｗを略均一に分散するように働き、支柱
２との共働作用により防潮などを行うが、高張力材の炭
素繊維やアラミド繊維などの布を基材とする止水幕１を
用いて、防潮装置を構成することができるので、止水幕
１は軽く、止水幕１の取付け取外しが容易に行える。ま
た、止水幕１を使用しない場合は、折り畳んだ状態で底
梁部材３１内に保管することができるので、保管場所を
別途用意する必要もなく、保管が容易である。As described above, according to this embodiment,
The water stop curtain 1 works so as to disperse the water pressure W substantially uniformly, and acts as a tide by cooperating with the pillars 2. However, the water stop using a cloth made of high tensile strength carbon fiber or aramid fiber as a base material. Since the tide apparatus can be configured by using the curtain 1, the waterproof curtain 1 is light and the waterproof curtain 1 can be easily attached and detached. Further, when the water shutoff curtain 1 is not used, it can be stored in the bottom beam member 31 in a folded state, so that it is not necessary to separately prepare a storage place, and storage is easy.
【００２６】さらに、止水幕１の上端に設けた懸架部材
により止水幕１を懸架し、例えば動力伝達部材を介した
電動機などの動力を用いて、懸架部材および挟持部材を
駆動することにより、止水幕１を張設する場合や折り畳
んで格納する場合などに、人力を不要とすることもで
き、より一層取扱が容易な防潮装置とすることができ
る。Furthermore, by suspending the water curtain 1 by a suspension member provided at the upper end of the water curtain 1, and driving the suspension member and the sandwiching member by using the power of the electric motor or the like via the power transmission member, for example. When the water shutoff screen 1 is stretched or folded and stored, it is possible to eliminate the need for human power, and the tide apparatus can be handled more easily.
【００２７】[0027]
【発明の効果】以上説明したように、本発明によれば、
その幕状の止水部が水圧を略均一に分散するように働
き、支持部との共働作用により防潮などを行う防潮装置
を提供できる。As described above, according to the present invention,
It is possible to provide a sea tide device in which the curtain-shaped water stopping portion works so as to disperse the water pressure substantially uniformly, and cooperates with the supporting portion to perform tide protection.
【図面の簡単な説明】[Brief description of drawings]
【図１】本発明に係る一実施例の構成例を示す一部破断
外観斜視図である。FIG. 1 is a partially cutaway external perspective view showing a configuration example of an embodiment according to the present invention.
【図２】本実施例の構成例を示す正面図である。FIG. 2 is a front view showing a configuration example of the present embodiment.
【図３】図２のＢ−Ｂ矢視断面図である。FIG. 3 is a sectional view taken along the line BB of FIG.
【図４】図２のＣ−Ｃ断面図である。FIG. 4 is a sectional view taken along line CC of FIG.
【図５】本実施例の止水幕の構造例を示す縦断面図
（ａ）と要部拡大図（ｂ）である。FIG. 5 is a vertical cross-sectional view (a) and an enlarged view of a main part (b) showing a structural example of a water shutoff screen of the present embodiment.
【図６】図２のＡ−Ａ矢視断面図である。6 is a sectional view taken along the line AA of FIG.
【図７】本実施例の開口部側から視た挟持状態の挟持部
材の一例を示す図である。FIG. 7 is a diagram showing an example of a sandwiching member in a sandwiched state viewed from the opening side of the present embodiment.
【図８】本実施例の開口部側から視た非挟持状態の挟持
部材の一例を示す図である。FIG. 8 is a diagram showing an example of a holding member in a non-holding state as viewed from the opening side of the present embodiment.
【図９】本実施例の底梁部材周辺の構成例を示す断面図
である。FIG. 9 is a cross-sectional view showing a configuration example around the bottom beam member of the present embodiment.
１ 止水幕 ２ 支柱 ３ 底梁 ５ 基礎 １１ 引張用ロープ １２ カラー １３ 防水部材 １４ 幕部材 １５ 係止部材 ２１ 支柱部材 ２２ 挟持部材 ２３ シール部材 ２４ チヤンネル ２５ アーム ３１ 底梁部材 ３２ つなぎ材 ３３ 格納蓋 DESCRIPTION OF SYMBOLS 1 Water-stop curtain 2 Struts 3 Bottom beam 5 Foundation 11 Tension rope 12 Collar 13 Waterproof member 14 Screen member 15 Locking member 21 Strut member 22 Clamping member 23 Sealing member 24 Channel 25 Arm 31 Bottom beam member 32 Connecting material 33 Storage lid
Claims (2)
る防潮装置。1. A sea tide apparatus comprising: a water blocking portion formed in a curtain shape; and a support portion supporting the water blocking portion.
を備えることを特徴とする防潮装置。2. The tide apparatus according to claim 1, further comprising a storage section for storing the water blocking section in a part of the support section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3315699A JPH07173956A (en) | 1991-11-29 | 1991-11-29 | Tide prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3315699A JPH07173956A (en) | 1991-11-29 | 1991-11-29 | Tide prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07173956A true JPH07173956A (en) | 1995-07-11 |
Family
ID=18068488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3315699A Pending JPH07173956A (en) | 1991-11-29 | 1991-11-29 | Tide prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07173956A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001182452A (en) * | 1999-12-28 | 2001-07-06 | Hokoku Kogyo Co Ltd | Flooding preventive sheet wall structure |
| JP2005226411A (en) * | 2004-02-16 | 2005-08-25 | Global Arc Co Ltd | Cut off device for passage |
| KR100811136B1 (en) * | 2007-12-03 | 2008-03-10 | (주)전인건축사사무소 | A blocking device of rainwater for a way in basement in a building area |
| JP2013227789A (en) * | 2012-04-26 | 2013-11-07 | Sanwa Shutter Corp | Flood prevention structure of building opening |
| JP2015151693A (en) * | 2014-02-12 | 2015-08-24 | ミサワホーム株式会社 | Water stop structure, water stop method and fitting structure of water stop plate |
| JP2015526613A (en) * | 2012-07-02 | 2015-09-10 | チョ, チェ−ファンCHO, Je−Hwan | Safety shield |
| JP2020169484A (en) * | 2019-04-03 | 2020-10-15 | 学校法人 中村産業学園 | Water cut-off device and water cut-off method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0338260U (en) * | 1989-08-25 | 1991-04-12 |
-
1991
- 1991-11-29 JP JP3315699A patent/JPH07173956A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0338260U (en) * | 1989-08-25 | 1991-04-12 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001182452A (en) * | 1999-12-28 | 2001-07-06 | Hokoku Kogyo Co Ltd | Flooding preventive sheet wall structure |
| JP2005226411A (en) * | 2004-02-16 | 2005-08-25 | Global Arc Co Ltd | Cut off device for passage |
| JP4519479B2 (en) * | 2004-02-16 | 2010-08-04 | グローバルアーク株式会社 | Passage stop device |
| KR100811136B1 (en) * | 2007-12-03 | 2008-03-10 | (주)전인건축사사무소 | A blocking device of rainwater for a way in basement in a building area |
| JP2013227789A (en) * | 2012-04-26 | 2013-11-07 | Sanwa Shutter Corp | Flood prevention structure of building opening |
| JP2015526613A (en) * | 2012-07-02 | 2015-09-10 | チョ, チェ−ファンCHO, Je−Hwan | Safety shield |
| JP2015151693A (en) * | 2014-02-12 | 2015-08-24 | ミサワホーム株式会社 | Water stop structure, water stop method and fitting structure of water stop plate |
| JP2020169484A (en) * | 2019-04-03 | 2020-10-15 | 学校法人 中村産業学園 | Water cut-off device and water cut-off method |
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| Date | Code | Title | Description |
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| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 19980714 |