Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Silting-preventing cone steel gate
The invention relates to a silting-preventing cone steel gate. The silting-preventing cone steel gate comprises a gate body mechanism and a gate opening and closing mechanism. The gate body mechanism comprises a cone gate body and a pressure water pipe. The pressure water pipe is coaxially located in the gate body. One end of the pressure water pipe is communicated with a gate panel, and the other end of the pressure water pipe extends to the outer portion of the small-diameter end face of the gate body in a bent-pipe-shaped manner and is bent upwards. The upper portion of a bent pipe end is connected with an equalizing valve. A valve body of the equalizing valve is connected with a steel wire rope. The outer circumference of the part at the end, adjacent to the gate panel, of the gate body is rotationally connected with a water stopping base through a rotating support hinge. The water stopping base is installed on a concrete foundation of a water discharging bottom hole of a reservoir. The gate is horizontally opened and closed through the equalizing measure. When the gate is opened and rotates, an opening and closing force arm is formed by a conical face supporting arm, and the volume of an opening and closing device is effectively reduced. The silting-preventing cone steel gate is easy and convenient to arrange and is closely attached to the outer side of a dam, a gate groove is not needed, a gate well does not need to be arranged in the dam, and a hydraulic structure is greatly simplified.
Silting-preventing cone steel gate
The invention relates to a silting-preventing cone steel gate. The silting-preventing cone steel gate comprises a gate body mechanism and a gate opening and closing mechanism. The gate body mechanism comprises a cone gate body and a pressure water pipe. The pressure water pipe is coaxially located in the gate body. One end of the pressure water pipe is communicated with a gate panel, and the other end of the pressure water pipe extends to the outer portion of the small-diameter end face of the gate body in a bent-pipe-shaped manner and is bent upwards. The upper portion of a bent pipe end is connected with an equalizing valve. A valve body of the equalizing valve is connected with a steel wire rope. The outer circumference of the part at the end, adjacent to the gate panel, of the gate body is rotationally connected with a water stopping base through a rotating support hinge. The water stopping base is installed on a concrete foundation of a water discharging bottom hole of a reservoir. The gate is horizontally opened and closed through the equalizing measure. When the gate is opened and rotates, an opening and closing force arm is formed by a conical face supporting arm, and the volume of an opening and closing device is effectively reduced. The silting-preventing cone steel gate is easy and convenient to arrange and is closely attached to the outer side of a dam, a gate groove is not needed, a gate well does not need to be arranged in the dam, and a hydraulic structure is greatly simplified.
Silting-preventing cone steel gate
GUAN HUAMING (Autor:in) / FAN WANLI (Autor:in) / HUANG LILING (Autor:in) / HUANG YOUQIN (Autor:in) / CHEN RENLIAN (Autor:in)
18.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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