Wetland anti-settling protection device

The utility model provides a wetland anti-settling protection device, which relates to the technical field of wetland protection, and comprises a floating plate, two limiting pieces and two clamping devices, one ends of the two limiting pieces are respectively and fixedly connected with two adjacent ends of the floating plate, the other two adjacent ends of the top end of the floating plate are provided with mounting grooves, and the two clamping devices are respectively arranged in the two mounting grooves. One floating plate is placed on the surface of a marsh area, a limiting column is fixedly installed in the center of the bottom end of the floating plate, the limiting column is inserted into the surface of the marsh area to prevent the floating plate from shaking, the other floating plate is taken, a third limiting plate is moved downwards, and two rotating wheels are pushed, so that a moving plate moves to push a telescopic rod and a spring; the telescopic rod and the spring stretch out and draw back, w