Automatic opening and closing overflow door of hydropower station

Automatic opening and closing overflow door of hydropower station

The utility model discloses a hydropower station automatic opening and closing overflow door which comprises a supporting frame and door frames, the door frames are arranged on the two sides of the top end of the supporting frame, a thickening base is arranged in the middle of the top end of the sup...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUANG JIANCHUN, SHEN GUOQIANG, QI XIAOKANG, WANG YONGYUN, YANG JIAGUI, WANG QIANG, LIU JING
Format: Patent
Sprache:chi ; eng
Schlagworte:
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Beschreibung
Zusammenfassung:The utility model discloses a hydropower station automatic opening and closing overflow door which comprises a supporting frame and door frames, the door frames are arranged on the two sides of the top end of the supporting frame, a thickening base is arranged in the middle of the top end of the supporting frame, the two sides of the thickening base are fixed to the two sides of the inner wall of the door frames, a top plate is connected to the top of the door frames, and a motor is arranged in the middle of the top end of the top plate. A rear valve is arranged on one side of the bottom end of the top plate, auxiliary guide rails are arranged on the two sides of the front face of the rear valve, moving blocks are movably arranged in the middles of the two auxiliary guide rails, a gate is connected to one ends of the two moving blocks, a screw is connected to the middle of the top end of the gate in a penetrating mode, and the top end of the screw is connected with the output end of a motor. According to the