Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a foldable one-way backwater gate. The foldable one-way backwater gate is characterized by comprising bases (1), wherein the base (1) on one side is movably connected with the lower end of an integral water retaining deck (3), and the base (1) on the other side is movably connected with the lower end of a foldable supporting piece (4); the upper end of the foldable supporting piece (4) is movably connected with the middle of the integral water retaining deck (3); the inner side of the foldable supporting piece (4) is connected with a piston push rods (6); each piston push rod (6) is connected with a hydraulic cylinder (7); the piston push rods (6) and the hydraulic cylinders (7) are arranged between the integral water retaining deck (3) and the foldable supporting piece (4); the foldable supporting piece (4) is formed by connecting a lower supporting piece (4-1) and an upper supporting piece (4-2) through a baffle movable connection piece (5). The foldable one-way backwater gate is simple in structure, practical and convenient, convenient in operation, short in construction period, reasonable in stress, safe and steady, long in service life, low in cost, rapid in flood discharge, convenient in maintenance and wide in application range.
The invention discloses a foldable one-way backwater gate. The foldable one-way backwater gate is characterized by comprising bases (1), wherein the base (1) on one side is movably connected with the lower end of an integral water retaining deck (3), and the base (1) on the other side is movably connected with the lower end of a foldable supporting piece (4); the upper end of the foldable supporting piece (4) is movably connected with the middle of the integral water retaining deck (3); the inner side of the foldable supporting piece (4) is connected with a piston push rods (6); each piston push rod (6) is connected with a hydraulic cylinder (7); the piston push rods (6) and the hydraulic cylinders (7) are arranged between the integral water retaining deck (3) and the foldable supporting piece (4); the foldable supporting piece (4) is formed by connecting a lower supporting piece (4-1) and an upper supporting piece (4-2) through a baffle movable connection piece (5). The foldable one-way backwater gate is simple in structure, practical and convenient, convenient in operation, short in construction period, reasonable in stress, safe and steady, long in service life, low in cost, rapid in flood discharge, convenient in maintenance and wide in application range.
| Engineering Index Backfile | 1965
| Springer Verlag | 2010