A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DREDGING INTAKE STRUCTURE
PROBLEM TO BE SOLVED: To solve the problem in which: the conventional dredging intake structure does not sink too much into the water bottom, the amount of mud and sand flowing into the inside of the dredging intake structure is small, and efficient dredging cannot be performed.SOLUTION: In order to solve the above problem, provided is a dredging intake structure having an upper surface, a rear surface disposed at a rear end in the traveling direction of the upper surface, a side surface, an intake for sucking up mud and sand to be dredged which is provided in the vicinity of a lower end of the rear surface, and a fence that extends from substantially the front end of the upper surface to the lower end of the rear surface and whose clearance is equal to or less than the inner diameter of the intake in order not to put things of the size where the intake is choked up into the intake.SELECTED DRAWING: Figure 3
【課題】従来の浚渫用取込口構造体は水底にあまり沈み込まず、そのため浚渫用取込口構造体の内側に流入する泥や砂の量が少なく効率的な浚渫を行うことができないという問題があった。【解決手段】上記課題を解決するために、上面と、上面の進行方向後端に配置される背面と、側面と、背面下端近傍に設けられる浚渫対象となる泥や砂などを吸い上げるための取込口と、上面略前端から背面下端に向けて取込口がつまるサイズの物を取込口に入れないための間隙が前記取込口の内径以下の柵と、を有する浚渫用取込口構造体を提供する。【選択図】図３
DREDGING INTAKE STRUCTURE
PROBLEM TO BE SOLVED: To solve the problem in which: the conventional dredging intake structure does not sink too much into the water bottom, the amount of mud and sand flowing into the inside of the dredging intake structure is small, and efficient dredging cannot be performed.SOLUTION: In order to solve the above problem, provided is a dredging intake structure having an upper surface, a rear surface disposed at a rear end in the traveling direction of the upper surface, a side surface, an intake for sucking up mud and sand to be dredged which is provided in the vicinity of a lower end of the rear surface, and a fence that extends from substantially the front end of the upper surface to the lower end of the rear surface and whose clearance is equal to or less than the inner diameter of the intake in order not to put things of the size where the intake is choked up into the intake.SELECTED DRAWING: Figure 3
【課題】従来の浚渫用取込口構造体は水底にあまり沈み込まず、そのため浚渫用取込口構造体の内側に流入する泥や砂の量が少なく効率的な浚渫を行うことができないという問題があった。【解決手段】上記課題を解決するために、上面と、上面の進行方向後端に配置される背面と、側面と、背面下端近傍に設けられる浚渫対象となる泥や砂などを吸い上げるための取込口と、上面略前端から背面下端に向けて取込口がつまるサイズの物を取込口に入れないための間隙が前記取込口の内径以下の柵と、を有する浚渫用取込口構造体を提供する。【選択図】図３
DREDGING INTAKE STRUCTURE
浚渫用取込口構造体
WATANABE KATSUTOSHI (author) / MATSUBARA IWAO (author)
2018-05-10
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
Unmanned automatic dredging system of power plant intake
| European Patent Office | 2023