A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a ditch cover which secures visibility of an irrigation channel and can prevent a drowning accident due to falling-down from the irrigation channel.SOLUTION: A ditch cover 1 according to an embodiment has a frame material 10A formed longer in a length direction than in a width direction, a frame material 10B formed longer in the length direction than in the width direction, and connection materials 20 which are formed longer in the length direction than in the width direction, and connect the first frame material and the second frame material. A plurality of connection materials 20 is positioned between the frame material 10A and the frame material 10B, and arranged in the length direction of the frame material 10A and the frame material 10B. An interval D between two adjacent connection materials 20 is such a width as to prevent at least a head of a person from passing therethrough.SELECTED DRAWING: Figure 1
【課題】 用水路の視認性を確保すると共に、用水路転落による水難事故を防止できる溝蓋を提供する。【解決手段】 本実施形態における溝蓋１は、幅方向より長さ方向に長く形成された枠材１０Ａと、幅方向より長さ方向に長く形成された枠材１０Ｂと、幅方向より長さ方向に長く形成され、前記第１の枠材及び前記第２の枠材を連結した連結材２０とを有する。連結材２０は、枠材１０Ａ及び枠材１０Ｂの間に位置し、枠材１０Ａ及び枠材１０Ｂの長さ方向に複数配置される。また、隣り合う２つの連結材２０の間隔Ｄは、少なくとも人の頭部が通り抜けない幅である。【選択図】図１
To provide a ditch cover which secures visibility of an irrigation channel and can prevent a drowning accident due to falling-down from the irrigation channel.SOLUTION: A ditch cover 1 according to an embodiment has a frame material 10A formed longer in a length direction than in a width direction, a frame material 10B formed longer in the length direction than in the width direction, and connection materials 20 which are formed longer in the length direction than in the width direction, and connect the first frame material and the second frame material. A plurality of connection materials 20 is positioned between the frame material 10A and the frame material 10B, and arranged in the length direction of the frame material 10A and the frame material 10B. An interval D between two adjacent connection materials 20 is such a width as to prevent at least a head of a person from passing therethrough.SELECTED DRAWING: Figure 1
【課題】 用水路の視認性を確保すると共に、用水路転落による水難事故を防止できる溝蓋を提供する。【解決手段】 本実施形態における溝蓋１は、幅方向より長さ方向に長く形成された枠材１０Ａと、幅方向より長さ方向に長く形成された枠材１０Ｂと、幅方向より長さ方向に長く形成され、前記第１の枠材及び前記第２の枠材を連結した連結材２０とを有する。連結材２０は、枠材１０Ａ及び枠材１０Ｂの間に位置し、枠材１０Ａ及び枠材１０Ｂの長さ方向に複数配置される。また、隣り合う２つの連結材２０の間隔Ｄは、少なくとも人の頭部が通り抜けない幅である。【選択図】図１
DITCH COVER
溝蓋
SAITO FUMIHIRO (author)
2023-02-16
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau