Pressure-resistant and corrosion-resistant ship lift gate of hydropower station

The invention discloses a hydropower station pressure-resistant and corrosion-resistant ship lift gate, and particularly relates to the technical field of hydropower station ship lift gates, the hydropower station pressure-resistant and corrosion-resistant ship lift gate comprises a gate body, a ship lift ship bearing box is arranged outside the gate body, a driving shaft is fixed to the position, close to the bottom end, of one side of the gate body, and the outer wall of the driving shaft is fixedly sleeved with an upper transmission mechanism; the transmission mechanism comprises a driving meshing gear fixedly arranged on the outer wall of the driving shaft in a sleeving mode, and a first driven gear and a second driven gear are connected to the upper portion of the outer wall of the driving meshing gear. The transmission mechanism is adopted to start the first gear motor and the second gear motor to rotate, the first gear motor can drive the first driven gear to rotate, the second gear motor drives the se