Hydraulic control flap gate

• Main Authors: DUAN YIMING, XIANG ZHAO, ZHANG SUYING
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2022
• Subjects: ACOUSTICS; ACOUSTICS NOT OTHERWISE PROVIDED FOR; CLEANING; CLEANING IN GENERAL; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; MUSICAL INSTRUMENTS; PERFORMING OPERATIONS; PHYSICS; PREVENTION OF FOULING IN GENERAL; SOIL SHIFTING; SOUND-PRODUCING DEVICES; TRANSPORTING

The invention relates to the technical field of flap gates, in particular to a hydraulic control flap gate which is characterized in that a sunscreen mechanism comprises a rotating disc rotationally connected to the top of a gate, an inclined column is rotationally connected to the bottom of an inner cavity of the gate, a groove is formed in the top of the inclined column, and a first supporting block is fixedly arranged in the gate; a rotating shaft extending into the gate is connected to the bottom of the rotating disc in a penetrating mode, and the bottom of the rotating shaft is located at the bottom of an inner cavity of the inclined column and fixedly connected with the inner cavity of the inclined column. The five sets of sliding strips can slide out of the sliding grooves to extend under the operation, then the five sets of arc-shaped strips can gradually get away and be separated, when the five sets of arc-shaped strips gradually get away and are separated, the stacked sunscreen nets can be opened, a