A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a floating object fence extension device that can easily and quickly extend and collect floating object fences in waterways.SOLUTION: In a floating object fence extension device 1, a first pillar 3 and a second pillar 4 are erected on banks on both sides of a waterway 2 so as to flank the waterway 2. A pair of first fixed pulleys 3a and 3a are installed on the first pillar 3 at the same height, and a second fixed pulley 4a is installed on the second pillar 4 at the same height as the first fixed pulleys 3a. A first wire 5 is wound around the pair of first fixed pulleys 3a and the second fixed pulley 4a, and both ends of the wire are connected to a first winch 6 and a second winch 7 installed on the first pillar 3.SELECTED DRAWING: Figure 1
【課題】水路に簡単かつ迅速に浮遊物フェンスを展張したり回収したりすることが可能な浮遊物フェンス展張装置を提供する。【解決手段】浮遊物フェンス展張装置１は、水路２の両側の岸に水路２を挟むように第１の支柱３及び第２の支柱４が立設され、第１の支柱３には同じ高さに一対の第１の固定滑車３ａ，３ａが設置され、第２の支柱４には第１の固定滑車３ａと同じ高さに第２の固定滑車４ａが設置されている。そして、一対の第１の固定滑車３ａ及び第２の固定滑車４ａに第１のワイヤ５が巻回され、その両端は第１の支柱３に設置された第１のウインチ６と第２のウインチ７に連結されている。【選択図】図１
To provide a floating object fence extension device that can easily and quickly extend and collect floating object fences in waterways.SOLUTION: In a floating object fence extension device 1, a first pillar 3 and a second pillar 4 are erected on banks on both sides of a waterway 2 so as to flank the waterway 2. A pair of first fixed pulleys 3a and 3a are installed on the first pillar 3 at the same height, and a second fixed pulley 4a is installed on the second pillar 4 at the same height as the first fixed pulleys 3a. A first wire 5 is wound around the pair of first fixed pulleys 3a and the second fixed pulley 4a, and both ends of the wire are connected to a first winch 6 and a second winch 7 installed on the first pillar 3.SELECTED DRAWING: Figure 1
【課題】水路に簡単かつ迅速に浮遊物フェンスを展張したり回収したりすることが可能な浮遊物フェンス展張装置を提供する。【解決手段】浮遊物フェンス展張装置１は、水路２の両側の岸に水路２を挟むように第１の支柱３及び第２の支柱４が立設され、第１の支柱３には同じ高さに一対の第１の固定滑車３ａ，３ａが設置され、第２の支柱４には第１の固定滑車３ａと同じ高さに第２の固定滑車４ａが設置されている。そして、一対の第１の固定滑車３ａ及び第２の固定滑車４ａに第１のワイヤ５が巻回され、その両端は第１の支柱３に設置された第１のウインチ６と第２のウインチ７に連結されている。【選択図】図１
FLOATING OBJECT FENCE EXTENSION DEVICE
浮遊物フェンス展張装置
NAGATA WATARU (author)
2021-12-27
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau