Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SUBMERGENCE PREVENTION METHOD FOR COMPONENT IN OVER-WATER OPERATION
PROBLEM TO BE SOLVED: To provide a submergence prevention method for a component in an over-water operation, by which submergence of a component is prevented and is easily retrieved even when the component falls on the water surface.SOLUTION: A method is provided for preventing submergence of a component S by falling when moving the component S on the water surface or liquid surface (hereinafter, referred to as the water surface) WL, in which an expandable floating support mechanism 10, which can impart buoyancy for causing the component S to float on the water surface, is mounted on the component S, and thereafter, the moving operation of the component S is performed. Here, the floating support mechanism 10 may be configured to include: a buoyancy bag body 16 contracted and stored in a cover 14 in a non-expanded state, and in contrast, expanded out of the cover 14 in an expanded state; and a gas filling device 18 attached to the buoyancy bag body 16, for sending expansion gas into the buoyancy bag 16 by water immersion or manual operation.
【課題】部材が水面に落下した場合であっても、当該部材の水没を防止して容易に取り出すことができる水面上作業時の部材の水没防止方法を提供する。【解決手段】水面または液面（以下、水面という。）ＷＬ上において部材Ｓの移動作業を行う際に、部材Ｓの落下による水没を防止する方法であって、部材Ｓを水面に浮かせる浮力を付与可能な伸縮展開式の浮上補助機構１０を部材Ｓに設置した後で、部材Ｓの移動作業を行うようにする。ここで、浮上補助機構１０を、非膨脹状態で収縮してカバー１４内へ収納する一方、膨脹状態で伸張してカバー１４外へ膨出する浮袋本体１６と、この浮袋本体１６に取り付けられ、水の浸入または手動操作により浮袋本体１６に膨張用の気体を送り込む気体充填装置１８とを含んで構成してもよい。【選択図】図１
SUBMERGENCE PREVENTION METHOD FOR COMPONENT IN OVER-WATER OPERATION
PROBLEM TO BE SOLVED: To provide a submergence prevention method for a component in an over-water operation, by which submergence of a component is prevented and is easily retrieved even when the component falls on the water surface.SOLUTION: A method is provided for preventing submergence of a component S by falling when moving the component S on the water surface or liquid surface (hereinafter, referred to as the water surface) WL, in which an expandable floating support mechanism 10, which can impart buoyancy for causing the component S to float on the water surface, is mounted on the component S, and thereafter, the moving operation of the component S is performed. Here, the floating support mechanism 10 may be configured to include: a buoyancy bag body 16 contracted and stored in a cover 14 in a non-expanded state, and in contrast, expanded out of the cover 14 in an expanded state; and a gas filling device 18 attached to the buoyancy bag body 16, for sending expansion gas into the buoyancy bag 16 by water immersion or manual operation.
【課題】部材が水面に落下した場合であっても、当該部材の水没を防止して容易に取り出すことができる水面上作業時の部材の水没防止方法を提供する。【解決手段】水面または液面（以下、水面という。）ＷＬ上において部材Ｓの移動作業を行う際に、部材Ｓの落下による水没を防止する方法であって、部材Ｓを水面に浮かせる浮力を付与可能な伸縮展開式の浮上補助機構１０を部材Ｓに設置した後で、部材Ｓの移動作業を行うようにする。ここで、浮上補助機構１０を、非膨脹状態で収縮してカバー１４内へ収納する一方、膨脹状態で伸張してカバー１４外へ膨出する浮袋本体１６と、この浮袋本体１６に取り付けられ、水の浸入または手動操作により浮袋本体１６に膨張用の気体を送り込む気体充填装置１８とを含んで構成してもよい。【選択図】図１
SUBMERGENCE PREVENTION METHOD FOR COMPONENT IN OVER-WATER OPERATION
水面上作業時の部材の水没防止方法
KAWAGUCHI MASATO (Autor:in)
03.09.2015
Patent
Elektronische Ressource
Japanisch
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