JP5747300B1

JP5747300B1 - Overflow prevention device

Info

Publication number: JP5747300B1
Application number: JP2014151741A
Authority: JP
Inventors: 林　慎一郎; 慎一郎林; 林　和志郎; 和志郎林; 林　宏三郎; 宏三郎林; 林　加奈子; 加奈子林
Original assignee: HB-INVENTION CO.,LTD
Current assignee: HB-INVENTION CO.,LTD
Priority date: 2014-07-25
Filing date: 2014-07-25
Publication date: 2015-07-15
Anticipated expiration: 2034-07-25
Also published as: JP2016029241A

Abstract

【課題】本発明は堤防決壊、豪雨等に基づき家屋等に対する溢水の危険が生じた場合、これに対する防御が自動的に採られるようにした溢水防止装置に関する。【解決手段】上面開口の溝状を呈する基体ブロック１内に、当該基体ブロック１の上面開口部を覆う大きさを具えた平板部2aとその両側部に垂設した脚状枠桿2b,2bの間に板状フロート３を取付けて成る遮水用パネルＡを昇降自在に収装し、基体ブロック１内に水が入り込むことに依り、遮水用パネルＡがその浮力に基づき上昇して遮水作用を奏するように構成した溢水防止装置。【選択図】図１PROBLEM TO BE SOLVED: To provide a flood prevention device for automatically taking a defense against a flooding danger to a house or the like due to bank breakage, heavy rain or the like. In a base block 1 having a groove shape with a top opening, a flat plate portion 2a having a size covering the top opening of the base block 1 and leg-shaped frame rods 2b, 2b suspended from both sides thereof are provided. A water-impervious panel A having a plate-like float 3 attached between the two is disposed so as to be able to move up and down. An overflow prevention device configured to exhibit water action. [Selection] Figure 1

Description

本発明は津波、堤防決壊、豪雨等に基づき家屋等に対する溢水の危険が生じた場合、これに対する防御が自動的に採られるようにした溢水防止装置に関する。 The present invention relates to an overflow prevention device that automatically protects against the occurrence of overflow of a house or the like due to a tsunami, bank break, heavy rain, or the like.

従来、津波、堤防決壊、豪雨等に基づき家屋等に対する溢水の危険が生じた場合、「土嚢」等を積み上げて浸水を防止することが一般的に採られている（例えば、特許文献１参照。）。
更に、浸水防止を迅速に行うための手段として、組み立て式の「遮水壁」を用いるようにしたものもある（例えば、特許文献２参照。）。 Conventionally, when there is a risk of flooding a house or the like due to a tsunami, a bank break, heavy rain, etc., it is generally taken to prevent flooding by stacking “sandbags” (see, for example, Patent Document 1). ).
Furthermore, as a means for preventing flooding quickly, there is also an assembly-type “water-impervious wall” that is used (see, for example, Patent Document 2).

特開２００９−２９３２６０号公報JP 2009-293260 A 特開２００４−６８２７１号公報JP 2004-68271 A

上述した「土嚢」を用いた場合、その作業に時間が採られるため、余程事前に積み上げておかないと、溢水発生に間に合わなくなってしまう。更に、その積み上げには顕著な労働性を伴うため、一般家庭においては玄関口、店頭等極めて狭い部分に対する設置に限られ、広い部分に対する設置には専門動労力の助けを借りなければ不可能とされた。 When the above-mentioned “sandbag” is used, time is taken for the work, and if it is not piled up in advance, it will not be in time for the occurrence of overflow. Furthermore, since the accumulation involves remarkable workability, it is limited to installation in extremely narrow areas such as entrances and stores in ordinary households, and installation in large areas is impossible without the assistance of specialized labor. It was done.

また、上述した「遮水壁」の場合、ある程度の迅速性が得られるが、それでも溢水発生前に人手に基づく準備しておかなければならず、設置が遅れ場合は「間に合わなかった」と言うような事態を招いてしまうこととなる。そして、その設置には少人数であるが人手を要するため、作業員確保と言うような問題も伴うこととなった。 In addition, in the case of the above-mentioned “water-impervious wall”, a certain degree of speed can be obtained, but it is still necessary to prepare by hand before the occurrence of overflow, and if the installation is delayed, it is said that “it was not in time” It will lead to such a situation. And since the installation is a small number of people, manpower is required, so there is a problem of securing workers.

本発明は所要箇所の地中に予め設置しておき、洪水等が押し寄せた場合に、遮水用パネルが自動的に突出し、溢水に対する対策が押し寄せた水の力で達成されると言うような新規な技術の提供を図ったものである。 The present invention is preliminarily installed in the ground of a required location, and when a flood or the like rushes, the water shielding panel automatically protrudes and measures against overflow are achieved by the force of the rushed water. It is intended to provide new technology.

本発明は、上面開口の溝状を呈する基体ブロック内に、当該基体ブロックの上面開口部を覆う大きさを具えた平板部とその両側部に垂設した脚状枠桿の間に板状フロートを取付けて成る遮水用パネルを昇降自在に収装してなる溢水防止装置であって、当該基体ブロックの一側面の上縁に形成されている隙間から流水を受入れると共に、他側の隙間は遮水用パネルの昇降を妨げない状態で弾力的に閉鎖することに依り、当該隙間から水が漏れない様に閉鎖し、当該基体ブロックは、一側面を溢水側に向け、他側面を溢水阻止側に向けると共に、上縁を地表に合わせた状態で埋設し、基体ブロック内に水が入り込むと共に当該基体ブロック内の水の貯蔵に基づき、遮水用パネルがその浮力に基づき上昇して遮水作用を奏するように構成した溢水防止装置に係る。
The present invention provides a plate-like float between a flat plate portion having a size covering the upper surface opening of the substrate block and leg-shaped frame rods suspended from both sides in the substrate block having a groove shape of the upper surface opening. Is a flood prevention device in which a water shielding panel is mounted so that it can be raised and lowered, and receives flowing water from a gap formed at the upper edge of one side of the base block, and the gap on the other side is It is closed so that water does not leak from the gap by elastically closing it without hindering the raising and lowering of the water shielding panel, and the base block is directed to the overflow side and the other side is prevented from overflowing. The water- impervious panel rises based on the buoyancy of the base block and the water- blocking panel rises based on the buoyancy of the base block. Flood protection designed to work Device in accordance with the.

本発明は、上面開口の溝状を呈する基体ブロック内に、当該基体ブロックの上面開口部を覆う大きさを具えた平板部とその両側部に垂設した脚状枠桿の間に板状フロートを取付けて成る遮水用パネルを昇降自在に収装してなる溢水防止装置であって、当該基体ブロックの一側面の上縁に形成されている隙間から流水を受入れると共に、他側の隙間は遮水用パネルの昇降を妨げない状態で弾力的に閉鎖することに依り、当該隙間から水が漏れない様に閉鎖し、当該基体ブロックは、一側面を溢水側に向け、他側面を溢水阻止側に向けると共に、上縁を地表に合わせた状態で埋設し、基体ブロック内に水が入り込むと共に当該基体ブロック内の水の貯蔵に基づき、遮水用パネルがその浮力に基づき上昇して遮水作用を奏するように構成したから、要溢水防止箇所に対して事前に設置しておくことに依り、大雨、洪水、津波等が発生して水が押し寄せた際、自動的に遮水用パネルＡを立ち上がらせ、保護対象物に対する溢水発生を未然に防止することとなる。そして、基体ブロック内に貯蔵された水が、溢水阻止側に流れ込むことがない。
The present invention provides a plate-like float between a flat plate portion having a size covering the upper surface opening of the substrate block and leg-shaped frame rods suspended from both sides in the substrate block having a groove shape of the upper surface opening. Is a flood prevention device in which a water shielding panel is mounted so that it can be raised and lowered, and receives flowing water from a gap formed at the upper edge of one side of the base block, and the gap on the other side is It is closed so that water does not leak from the gap by elastically closing it without hindering the raising and lowering of the water shielding panel, and the base block is directed to the overflow side and the other side is prevented from overflowing. The water- impervious panel rises based on the buoyancy of the base block and the water- blocking panel rises based on the buoyancy of the base block. Because it was configured to work, By installing the flood prevention points in advance, when heavy rain, flooding, tsunami, etc. occurs and water is pushed in, the water shielding panel A is automatically raised, and overflow occurs on the protected objects. Will be prevented in advance. And the water stored in the base | substrate block does not flow into the overflow prevention side.

従って、従来のように、大雨、洪水、津波等が予想される際にあわてて構築するような「土嚢」積み、或いは、組み立て式の「遮水壁」の緊急組立に依存する場合に生じた、大きな労力の必要性、及び、直前の設置作業の必要性と言うような問題は全く解消されることとなる。 Therefore, as in the past, it occurred when depending on emergency construction of "sandbag" stacking or assembly type "water-impervious wall" that was built in the event of heavy rain, flooding, tsunami, etc. The problems such as the necessity of great labor and the necessity of the installation work immediately before are completely solved.

本発明の縦断正面図である。It is a vertical front view of the present invention. 図１に於けるＸ−Ｘ線断面図である。It is the XX sectional view taken on the line in FIG. 本発明の平面図である。It is a top view of the present invention. 本発明の設置状態を表しかつ図３に於けるＹ−Ｙ線で切断した説明用断面図である。It is sectional drawing for description showing the installation state of this invention, and cut | disconnected by the YY line | wire in FIG. 図４の状態から作動した状態を表した説明用断面図である。It is sectional drawing for description showing the state which act | operated from the state of FIG. 本発明の基本的な一つの使用例を表した略図である。1 is a schematic diagram showing one basic use example of the present invention.

図において、１は上面開口の溝状を呈する基体ブロックであって、正面版部１aと背面版部1bと底版部１cとから成るものである。そして、当該基体ブロック１は溢水を阻止するための場所に、その上縁を地表に合わせた状態で埋設するように構成してある（図４及び図５参照）。 In the figure, reference numeral 1 denotes a base block having a groove shape with an upper surface opening, which comprises a front plate portion 1a, a back plate portion 1b, and a bottom plate portion 1c. The base block 1 is constructed so as to be buried in a place for preventing overflow with its upper edge aligned with the ground surface (see FIGS. 4 and 5).

Ａは遮水用パネルであって、下記する昇降用フレーム２と、板状フロート３とから成るものであり、上記した基体ブロック１内に昇降自在に収装されている。 A is a water shielding panel, and includes a lifting frame 2 and a plate-like float 3 described below, and is housed in the base block 1 so as to be lifted and lowered.

２は上記昇降フレームであって、前述した基体ブロック１の上面開口部を覆う程度の大きさを具えた平板部2aと、その両側部に垂設した脚状枠桿2b,2bとから成るものである。
そして、当該基体ブロック１内に収装した際、昇降用フレーム２の下端が底版部１cに接した状態において、その上端は基体ブロック１の上縁を超えた状態となることに依り、地表と平板部2aの間に水流入用隙間Ｍが形成されるように構成してある。 Reference numeral 2 denotes the lifting frame, which comprises a flat plate portion 2a having a size enough to cover the opening on the upper surface of the base block 1 and leg frame rods 2b and 2b suspended from both sides thereof. It is.
When the lower end of the elevating frame 2 is in contact with the bottom plate portion 1c when the base block 1 is housed in the base block 1, the upper end of the base frame 1 exceeds the upper edge of the base block 1. A water inflow gap M is formed between the flat plate portions 2a.

２cは線状滑子であって、脚状枠桿2b,2bの前後面に突出状態で付設してある。これは、基体ブロック１における正面版部１aと背面版部1bの内面に対する当該脚状枠桿2b,2bの接触摩擦の軽減化、すなわち、当該線状滑子2cによる線的接触に基づく昇降作動の円滑化を図るためのものである。尚、これは他の手段で摩擦軽減を図るように構成しても良い。 Reference numeral 2c denotes a linear slider which is attached to the front and rear surfaces of the leg-shaped frame rods 2b and 2b in a protruding state. This is to reduce the contact friction of the leg frames 2b, 2b against the inner surfaces of the front plate portion 1a and the back plate portion 1b in the base block 1, that is, ascending / descending operation based on linear contact by the linear slider 2c. This is intended to facilitate smoothing. This may be configured to reduce friction by other means.

３は単独気泡を具えたプラスチック材などで形成した板状フロートであって、上記した脚状枠桿2b,2b間に張設してある。そして、当該フロート３は、前述した溝状を呈する基体ブロック１内に水が入り込むことに依り、その浮力で上昇するように構成してある。 Reference numeral 3 denotes a plate-like float formed of a plastic material having single bubbles, and is stretched between the above-mentioned leg-shaped frames 2b and 2b. And the said float 3 is comprised so that it may raise with the buoyancy by water entering the base | substrate block 1 which exhibits the groove shape mentioned above.

４は弾力性を具えたパイプ材であって、複数の遮水用パネルＡを横方向に連続させて設ける場合、各遮水用パネルＡの間に介在させてその隙間を埋めると共に、互いに連動した昇降が成されるようにするための連動用介在材としての使命を担うものである。 4 is a pipe material having elasticity, and when a plurality of water shielding panels A are provided continuously in the lateral direction, they are interposed between the respective water shielding panels A to fill the gaps and interlock with each other. It is responsible for the intervening material for interlocking so that it can be lifted and lowered.

ところで、前記した基体ブロック１は一側面(例えば正面版部１aがわ)を溢水側(水が押し寄せる側)に向け、他側面(例えば背面版部１aがわ)を溢水阻止側(家屋等がある側)に向けて埋設する。そして、当該一側面の上縁に形成されている隙間Ｍから流水を受入れると共に、他側の隙間Ｎはラバー帯Ｂ等を用いて、遮水用パネルＡの昇降を妨げない状態で弾力的に閉鎖することに依り、当該隙間Ｎから水が漏れない様に構成してある。(図４及び図５参照)。
なお、当該隙間Ｎから水が漏れないための手段は、このようなラバー帯Ｂに代えて他の適宜な手段であっても可とする。 By the way, the above-described base block 1 has one side surface (for example, the front plate portion 1a) facing the overflow side (the side from which water is pushed), and the other side surface (for example, the back plate portion 1a) is directed to the overflow prevention side (house or the like). Buried toward the side. And while flowing water is received from the clearance gap M formed in the upper edge of the said one side surface, the clearance gap N of the other side uses a rubber band B etc., and is elastically in the state which does not prevent the raising / lowering of the panel A for water shielding. By closing, water is not leaked from the gap N. (See FIGS. 4 and 5).
The means for preventing water from leaking from the gap N may be other appropriate means instead of the rubber band B.

以上のような構成を具えた本発明は、図６に示すように家屋の前に、その他、ビル、マンション、地下通路、道路等その他任意の保護対象物の前面若しくは所要箇所に設置する。そして、溝状を呈する基体ブロック１内に、遮水用パネルＡをひっこめた状態(降下させた状態)に保っておくことに依り、通常時の邪魔性を回避する。 As shown in FIG. 6, the present invention having the above-described configuration is installed in front of a house, in front of any other object to be protected such as a building, a condominium, an underground passage, a road, or a required place. Then, by keeping the water shielding panel A in the grooved base block 1 (the lowered state), the obstruction during normal operation is avoided.

そして、大雨、洪水、津波等により水が押し寄せてきた場合、隙間Ｍから流水が受け入れられるため、基体ブロック１内は水が満たされる。そして、他側の隙間Ｎは、ラバー帯Ｂ等を用いて遮水用パネルＡの昇降を妨げない状態で閉鎖することに依り、すなわち、弾力的に接触閉鎖することに依り、当該隙間Ｎからの水排出が阻止される様に構成してある。 And when water has come near by heavy rain, flood, tsunami, etc., since flowing water is received from the clearance gap M, the base | substrate block 1 is filled with water. Then, the gap N on the other side is from the gap N by using rubber band B or the like to close in a state that does not hinder the raising and lowering of the water shielding panel A, that is, by elastically contacting and closing. It is configured to prevent water discharge.

そのため、基体ブロック１内への水の貯蔵に基づき、板状フロート３に対する浮力付与が成され、遮水用パネルＡ全体の上昇が成され、当該遮水用パネルによる溢水阻止作用が果たされる。図５は当該溢水阻止状態を表したものであって、通常同図に示すＨの高さまでの水流阻止作用が奏されることとなるため、家屋等に対する良好なる溢水阻止作用が自動的に奏されることとなる。 Therefore, buoyancy is imparted to the plate-like float 3 based on the storage of water in the base block 1, the entire water shielding panel A is raised, and the overflow preventing action by the water shielding panel is achieved. FIG. 5 shows the overflow prevention state, and normally the water flow prevention action up to the height of H shown in FIG. Will be.

なお、水が引いた場合は、遮水用パネルＡは自重により自動的に復元する。また、余剰水が存在した場合は、ポンプ等を用いて排除することに依り、遮水用パネルＡは完全に元状復帰させることが出来る。 When water is pulled, the water shielding panel A is automatically restored by its own weight. Further, if there is excess water, the water shielding panel A can be completely restored to its original state by removing it using a pump or the like.

尚、本発明は遮水用パネルＡを一枚分当たりの部分を一単位とし、必要に応じて複数単位を横方向に連ねることに依り、必要長さの溢水防止壁の形成が可能化される。 In the present invention, it is possible to form a flood prevention wall having a required length by using a unit for the water shielding panel A as one unit and connecting a plurality of units in a lateral direction as necessary. The

１基体ブロック
1a 正面版部
1b 背面版部
1c 底版部
Ａ遮水用パネル
２昇降用フレーム
2a 平板部
2b 脚状枠桿
2c 線状滑子
３板状フロート
４パイプ材
Ｂラバー帯
Ｎ隙間 1 Base block
1a Front plate
1b Back plate
1c Bottom plate part A Water shielding panel 2 Elevating frame
2a Flat plate
2b Leg frame
2c Linear slider 3 Plate-like float 4 Pipe material B Rubber strip N Clearance

Claims

In the base block having a groove shape of the upper surface opening, a plate-like float is attached between a flat plate portion having a size covering the upper surface opening portion of the base block and leg-shaped frame rods suspended from both sides thereof. An overflow prevention device comprising a water shielding panel that can be moved up and down,
Water is received from the gap formed on the upper edge of one side of the base block, and the gap on the other side is elastically closed without hindering the raising and lowering of the water shielding panel. Closed so as not to leak,
The base block has one side faced to the overflow side and the other side faced to the overflow prevention side, and is embedded with the upper edge aligned with the ground surface so that water enters the base block and stays in the base block. In particular, the overflow prevention device is configured such that the water shielding panel rises based on its buoyancy and exhibits a water shielding effect.