Reservoir surface water taking device

The utility model discloses a reservoir surface water taking device, and relates to the technical field of reservoir water taking, in particular to a reservoir surface water taking device which comprises a protective shell, a supporting seat is fixedly connected to the bottom of the protective shell, sliding grooves are formed in the two sides of the inner wall of the supporting seat, and adjusting assemblies are fixedly connected to the inner bottom walls of the sliding grooves. By arranging the adjusting assembly, firstly, a fastening pin is pulled out, then an adjusting rod is lifted to a proper height according to the actual water surface height of a reservoir, the adjusting rod is lifted to drive a sliding block to adjust the height of a floating plate, and therefore the underwater height of a water inlet pipe is adjusted, and personnel can conveniently extract surface water; the sliding block and the sliding groove can fix the water inlet pipe, the problems that in the water pumping process, the water i