A cofferdam device for water conservancy engineering construction

Abstract

This utility model relates to the field of water conservancy engineering construction technology, and discloses a cofferdam device for water conservancy engineering construction. It includes a shell, a rotating shaft fixedly connected to the inner wall of the shell, a hydraulic rod fixedly connected to the outer wall of the rotating shaft, a movable shaft fixedly installed at the output end of the hydraulic rod, a connecting plate rotatably connected to the outer wall of the movable shaft, a sliding shaft fixedly connected inside the connecting plate, a connecting shaft fixedly connected inside the transmission plate, a support plate rotatably connected inside the transmission plate, and a base fixedly connected to the lower surface of the shell. A fixing component is installed inside the base to fix the cofferdam device. In this utility model, when the connecting plate and transmission plate are pushed upwards, they drive the support plate and limiting plate to synchronously support the baffle to rise, thereby dynamically adapting to water level changes, coping with flood season or sudden floods, saving material and secondary construction costs, and efficiently ensuring construction safety and progress.

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