A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEEL PIPE ELBOW EMERGENCY REPAIR DEVICE AND STEEL PIPE ELBOW EMERGENCY REPAIR METHOD
To provide a steel pipe elbow emergency repair device capable of stopping leakage of discharge water from a part of a steel pipe elbow where breakage has occurred by simple operations.SOLUTION: A steel pipe elbow emergency repair device 10 for repairing a steel pipe elbow 3a located in a bent pipe part of a drain pipe 3 comprises: a fixed pipe part 11 that is fixed to a bottom part (marginal part of a drainage port 2b) of a catch basin 2 in a state where the fixed pipe part is inserted into the drain pipe 3 through the drainage port 2b; and a flexible pipe part 12 that is connected to a tip side of the fixed pipe part 11, and by inserting the fixed pipe part 11 into the drain pipe 3 through the drainage port 2b, enters the drain pipe 3 and moves along the steel pipe elbow 3a, and the tip passes through the steel pipe elbow 3a.SELECTED DRAWING: Figure 2
【課題】簡単な作業によって鋼管エルボの損傷が生じた部分からの排水の漏洩を止めることのできる鋼管エルボ応急補修装置を提供する。【解決手段】排水管３の曲管部に位置する鋼管エルボ３ａを補修する鋼管エルボ応急補修装置１０であって、排水口２ｂを介して排水管３の内側に挿入された状態で排水桝２の底部（排水口２ｂの縁部）に固定される固定管部１１と、固定管部１１の先端側に接続され、排水口２ｂを介して固定管部１１を排水管３の内側に挿入することによって、排水管３の内側を鋼管エルボ３ａに沿って進入し、先端部が鋼管エルボ３ａを通過する可撓管部１２と、を備えている。【選択図】図２
STEEL PIPE ELBOW EMERGENCY REPAIR DEVICE AND STEEL PIPE ELBOW EMERGENCY REPAIR METHOD
To provide a steel pipe elbow emergency repair device capable of stopping leakage of discharge water from a part of a steel pipe elbow where breakage has occurred by simple operations.SOLUTION: A steel pipe elbow emergency repair device 10 for repairing a steel pipe elbow 3a located in a bent pipe part of a drain pipe 3 comprises: a fixed pipe part 11 that is fixed to a bottom part (marginal part of a drainage port 2b) of a catch basin 2 in a state where the fixed pipe part is inserted into the drain pipe 3 through the drainage port 2b; and a flexible pipe part 12 that is connected to a tip side of the fixed pipe part 11, and by inserting the fixed pipe part 11 into the drain pipe 3 through the drainage port 2b, enters the drain pipe 3 and moves along the steel pipe elbow 3a, and the tip passes through the steel pipe elbow 3a.SELECTED DRAWING: Figure 2
【課題】簡単な作業によって鋼管エルボの損傷が生じた部分からの排水の漏洩を止めることのできる鋼管エルボ応急補修装置を提供する。【解決手段】排水管３の曲管部に位置する鋼管エルボ３ａを補修する鋼管エルボ応急補修装置１０であって、排水口２ｂを介して排水管３の内側に挿入された状態で排水桝２の底部（排水口２ｂの縁部）に固定される固定管部１１と、固定管部１１の先端側に接続され、排水口２ｂを介して固定管部１１を排水管３の内側に挿入することによって、排水管３の内側を鋼管エルボ３ａに沿って進入し、先端部が鋼管エルボ３ａを通過する可撓管部１２と、を備えている。【選択図】図２
STEEL PIPE ELBOW EMERGENCY REPAIR DEVICE AND STEEL PIPE ELBOW EMERGENCY REPAIR METHOD
鋼管エルボ応急補修装置および鋼管エルボ応急補修方法
KURAJI KENTARO (author) / FUSE MITSUHIRO (author) / HANZAWA KOSUKE (author) / HIGUCHI KAZUO (author) / KOUSA TOMONORI (author) / TAKANO YUZO (author)
2024-09-30
Patent
Electronic Resource
Japanese
Limiting equilibrium of steel pipe elbow seams in hydraulic structures
| Springer Verlag | 1974