Deep soil layered settlement monitoring tool

The utility model provides a deep soil layered settlement monitoring tool, which comprises a magnetic ring body and a clamping body, the magnetic ring body comprises an annular shell and a magnetic body, the interior of the annular shell is of a hollow structure, the magnetic body is filled in the hollow part of the annular shell, the clamping body is installed on the magnetic ring body, the clamping body comprises a fixing end and a supporting end, and the fixing end is connected with the supporting end. The fixing end is connected with the outer wall of the annular shell, the fixing end is directly fixed to the outer wall of the annular shell through a screw, the supporting end is connected to the upper end of the fixing end and obliquely arranged outwards, the top end of the supporting end is bent outwards to form a clamping end, and the clamping end is of a fan-shaped structure. The clamping end of the clamping body is designed to be of the fan-shaped structure, the area of the clamping end is increased,