Multi-class measuring device for hydrological detection

The utility model relates to a multi-category measuring device for hydrological detection, which comprises a mounting rod, a monitoring device is arranged at the top end of the mounting rod, the mounting rod is slidably connected in a fixed rod along the vertical direction, and pedals which are arranged along the vertical direction are arranged on the outer circumferential surface of the fixed rod. Through the arrangement of the fixing rod, the pedal and the mounting rod, when a probe needs to be replaced, the mounting rod is driven to slide downwards in the fixing rod, so that the monitoring device moves downwards, and meanwhile, the pedal is used for replacing a ladder, so that the trouble of carrying the ladder is avoided, and the potential safety hazard of the ladder in rainy days is avoided; through the arrangement of the two rows of pedals and the staggered arrangement of the pedals, climbing of workers is facilitated; through the arrangement of the first support frame and the second support frame, the