Automatic monitoring device for flood control rainwater condition of drainage basin

The utility model relates to the technical field of flood control, in particular to an automatic rainwater condition monitoring device for flood control of a drainage basin. A cleaning mechanism for cleaning a detection port of a radar water level gauge is connected to a movable frame; the cleaning mechanism comprises a second fixing rod, a rainwater collecting box, a guide pipe, a dispersing pipe and a water outlet, one end of the second fixing rod is fixedly connected to the movable frame, the other end of the second fixing rod is fixedly connected to the rainwater collecting box, one end of the guide pipe is communicated to the rainwater collecting box, the other end of the guide pipe is communicated to the dispersing pipe, and the water outlet is formed in the dispersing pipe. And the outlet of the water outlet faces the radar water level gauge. Rainwater in the rainwater collection box is led out through the guide pipe, the led-out rainwater enters the dispersion pipe, water in the dispersion pipe is rel