A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEEL DRAINAGE GUTTER
PROBLEM TO BE SOLVED: To provide a steel drainage gutter that combines two types of steel pipes, each performing functions of water collection and drainage separately, the steel drainage gutter offering high drainage performance and strength and enabling size reduction.SOLUTION: A steel drainage gutter includes a square steel pipe 2 for water collection, and a square steel pipe 5 for drainage provided on a side (or both sides) of the square steel pipe 2 for water collection. The square steel pipe 2 for water collection has a water collection hole 3 provided on a top surface 20, and a drainage hole 4 provided on a side surface 21 on a side (or both sides). The square steel pipe 5 for drainage has a water passage hole 6 communicating with the drainage hole 4 of the square steel pipe 2 for water collection provided on a side surface 52 in contact with the square steel pipe 2 for water collection. Flowing water contained in matters flowing down that gathered in the square steel pipe 2 for water collection through the water collection hole 3 flows into the square steel pipe 5 for drainage through the water passage hole 6 from the drainage hole 4, and is drained.SELECTED DRAWING: Figure 1
【課題】集水と排水の機能を別々に保有させた２種の鋼管を組み合わせることにより、排水性に優れ、強度を保持しつつコンパクト化を実現できる鋼製排水溝を提供する。【解決手段】集水用角形鋼管２と、前記集水用角形鋼管２の一側（又は両側）に設けられる排水用角形鋼管５とを備えている。前記集水用角形鋼管２は、上面２０に集水孔３と、一方（又は両方）の側面２１に排水孔４とが設けられている。前記排水用角形鋼管５は、前記集水用角形鋼管４に当接する側面５２に、前記集水用角形鋼管２の排水孔４に連通する通水孔６が設けられている。前記集水孔３を通じて前記集水用角形鋼管２内に集まった流下物中の流水が、前記排水孔４から通水孔６を通じて前記排水用角形鋼管５へ流入して排水される。【選択図】図１
STEEL DRAINAGE GUTTER
PROBLEM TO BE SOLVED: To provide a steel drainage gutter that combines two types of steel pipes, each performing functions of water collection and drainage separately, the steel drainage gutter offering high drainage performance and strength and enabling size reduction.SOLUTION: A steel drainage gutter includes a square steel pipe 2 for water collection, and a square steel pipe 5 for drainage provided on a side (or both sides) of the square steel pipe 2 for water collection. The square steel pipe 2 for water collection has a water collection hole 3 provided on a top surface 20, and a drainage hole 4 provided on a side surface 21 on a side (or both sides). The square steel pipe 5 for drainage has a water passage hole 6 communicating with the drainage hole 4 of the square steel pipe 2 for water collection provided on a side surface 52 in contact with the square steel pipe 2 for water collection. Flowing water contained in matters flowing down that gathered in the square steel pipe 2 for water collection through the water collection hole 3 flows into the square steel pipe 5 for drainage through the water passage hole 6 from the drainage hole 4, and is drained.SELECTED DRAWING: Figure 1
【課題】集水と排水の機能を別々に保有させた２種の鋼管を組み合わせることにより、排水性に優れ、強度を保持しつつコンパクト化を実現できる鋼製排水溝を提供する。【解決手段】集水用角形鋼管２と、前記集水用角形鋼管２の一側（又は両側）に設けられる排水用角形鋼管５とを備えている。前記集水用角形鋼管２は、上面２０に集水孔３と、一方（又は両方）の側面２１に排水孔４とが設けられている。前記排水用角形鋼管５は、前記集水用角形鋼管４に当接する側面５２に、前記集水用角形鋼管２の排水孔４に連通する通水孔６が設けられている。前記集水孔３を通じて前記集水用角形鋼管２内に集まった流下物中の流水が、前記排水孔４から通水孔６を通じて前記排水用角形鋼管５へ流入して排水される。【選択図】図１
STEEL DRAINAGE GUTTER
鋼製排水溝
OTAKA NORIHIRO (author) / FURUYA KOHEI (author) / AZUCHI MATAYA (author) / ASANO HIROMASA (author)
2017-10-05
Patent
Electronic Resource
Japanese