Turnover type magnetic cover plate for wall-mounted cable trench of pumped storage power station

The utility model discloses a pumped storage power station wall-mounted cable trench turnover type magnetic suction cover plate, and particularly relates to the technical field of cable trench cover plates, the pumped storage power station wall-mounted cable trench turnover type magnetic suction cover plate comprises a cable trench body, the top of the cable trench body is rotatably provided with a C-shaped cover plate I and a C-shaped cover plate II, and the C-shaped cover plate I and the C-shaped cover plate II can be spliced together. A sealing strip is fixedly arranged at the splicing position between the first C-shaped cover plate and the second C-shaped cover plate, water is prevented from entering the splicing position between the first C-shaped cover plate and the second C-shaped cover plate to damage cables in the cable trench body, after the cables are maintained, the first C-shaped cover plate and the second C-shaped cover plate are kept in a sealed state through a splicing device, water is prevent