Soil layer thickness measuring device for land surveying and mapping

The utility model discloses a soil layer thickness measuring device for land surveying and mapping, which comprises a base plate, the lower end of the base plate is provided with a stand column, the upper end of the base plate is provided with a driving frame, the top end of the driving frame is provided with a first electric cylinder, and the lower end of the first electric cylinder is provided with a rotary driving base. A drill rod is installed at the lower end of the rotary driving base, roller supporting feet are installed on the stand column, a second electric cylinder is installed in the stand column, and a balancing weight is installed at the lower end of the second electric cylinder; the flexibility in the using process is improved by switching the roller supporting feet and the balancing weights, when the roller supporting feet make contact with the ground, the whole device is convenient to move, the measuring position of the whole device can be rapidly adjusted, carrying and transferring are conven