Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To reduce workloads and inhibit pollution of a river when blocking water of the river.SOLUTION: A water-stop box 1 according to this invention comprises a box main body 10 that has a bottom wall 11 and peripheral walls and in which an upper section is opened, an inlet/outlet 20 openable or closable, which is provided on a lower portion of peripheral walls of the box main body 10, and connection parts 30 that can connect the box main body 10 and other adjacent box main bodies 10. The water-stop box 1, whose inside is hollow and whose weight is extremely lighter than a sandbag, is brought to a river, and sequentially connected to other adjacent water-stop boxes 1 with the connection parts 30. By introducing water from the inlet/outlet 20 and the opening to sink the box main body 10, a temporary weir can be installed easily. Pollution of a river may also be inhibited because sandbags and heavy machines are not used.SELECTED DRAWING: Figure 1
【課題】河川の水をせき止める際に、作業の負担を低減し、河川が汚濁するのを抑制することである。【解決手段】発明にかかる止水箱１を、底壁１１と周壁とを有して上方が開口する箱本体１０と、箱本体１０の周壁下部に設けられた開閉可能な注出入口２０と、箱本体１０と隣接する他の箱本体１０とを接続可能な接続部３０と、を備えるものとしたのである。内部が空洞で土のうよりもはるかに軽量の止水箱１を、河川まで運び隣接する他の止水箱１と接続部３０により順次接続し、注出入口２０および開口から水を導入してその箱本体１０を沈下させることにより簡単に仮設堰を設置することができる。土のうや重機を用いないため、河川の汚濁も抑制される。【選択図】図１
PROBLEM TO BE SOLVED: To reduce workloads and inhibit pollution of a river when blocking water of the river.SOLUTION: A water-stop box 1 according to this invention comprises a box main body 10 that has a bottom wall 11 and peripheral walls and in which an upper section is opened, an inlet/outlet 20 openable or closable, which is provided on a lower portion of peripheral walls of the box main body 10, and connection parts 30 that can connect the box main body 10 and other adjacent box main bodies 10. The water-stop box 1, whose inside is hollow and whose weight is extremely lighter than a sandbag, is brought to a river, and sequentially connected to other adjacent water-stop boxes 1 with the connection parts 30. By introducing water from the inlet/outlet 20 and the opening to sink the box main body 10, a temporary weir can be installed easily. Pollution of a river may also be inhibited because sandbags and heavy machines are not used.SELECTED DRAWING: Figure 1
【課題】河川の水をせき止める際に、作業の負担を低減し、河川が汚濁するのを抑制することである。【解決手段】発明にかかる止水箱１を、底壁１１と周壁とを有して上方が開口する箱本体１０と、箱本体１０の周壁下部に設けられた開閉可能な注出入口２０と、箱本体１０と隣接する他の箱本体１０とを接続可能な接続部３０と、を備えるものとしたのである。内部が空洞で土のうよりもはるかに軽量の止水箱１を、河川まで運び隣接する他の止水箱１と接続部３０により順次接続し、注出入口２０および開口から水を導入してその箱本体１０を沈下させることにより簡単に仮設堰を設置することができる。土のうや重機を用いないため、河川の汚濁も抑制される。【選択図】図１
TEMPORARY WEIR
仮設堰
MATSUBAYASHI TOSHIO (Autor:in)
26.04.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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