Water level measuring device for hydraulic engineering detection

The utility model discloses a water level measuring device for hydraulic engineering detection, which comprises a base, a supporting block is fixed on the outer wall of the top of the base through a bolt, a top seat is fixed on the outer wall of the top of the supporting block through a bolt, a sliding block is slidably connected in the top seat, and a transmission motor is fixed on the outer wall of one side of the top seat through a bolt. A lead screw is fixed to the output end of the transmission motor through a bolt and is in threaded connection with the interior of a sliding block, and a rope collecting base is fixed to the outer wall of the bottom of the sliding block through a bolt. According to the utility model, the transmission motor is started to drive the screw rod to rotate and the slide block thread, so that the slide block can drive the rope winding seat to move, water levels at different positions can be measured, and the problems that the water level at only one position can be measured and t