Water level marker post

Before the water level marker post for water conservancy and hydropower is used, a bottom plate and a mounting plate are arranged at the water bottom and make contact with the ground, the bottom end of a second fixing nail is nailed into the ground, a stabilizing ring is arranged in an annular groove, and the bottom end of a first fixing nail penetrates through a reinforcing ring and is nailed into the ground; the fixing ring, the stabilizing ring and the bottom plate are connected and fixed through the screws, the stability of the water conservancy and hydropower water level marker post is enhanced, and therefore the using effect of the water conservancy and hydropower water level marker post is guaranteed, and if the water conservancy and hydropower water level marker post shakes or displaces due to the insufficient fixing effect, a receiver cannot easily receive signals sent by a photoelectric transmitter; if the receiver cannot receive the signal, data can be transmitted to the controller, and the control