| abstract |
The invention belongs to the technical field of water conservancy projects, in particular to a vertical water stop structure for water conservancy projects and a construction method thereof; the water stop structure includes a base body, a power mechanism, a baffle plate and a No. 1 steel rope, and the power mechanism includes a rotating rollers, ratchet teeth, pawls, elastic mechanisms and electromagnets; in the present invention, when there is no flood, the baffle plate can be used for pedestrians to walk; when the water level rises, the motor is manually controlled to drive the rotating roller to rotate counterclockwise, and the rotating roller rotates a The No. 1 steel rope is wound. Under the guidance of the No. 1 roller, the No. 1 steel rope pulls one end of the baffle. Since the other end of the baffle is connected with the base in rotation; therefore, the baffle takes the connection between the baffle and the base as the center of rotation. Rotate counterclockwise until the baffle is in contact with the pillar, and the motor is manually controlled to stop rotating. At this time, the baffle stands upright, increasing the water retaining height. |