Land surveying and mapping equipment capable of adapting to multiple terrains

The land surveying and mapping equipment comprises a supporting rod, a rolling wheel is rotationally connected into the side end of the bottom of the supporting rod, a vertical plate is arranged at the position, opposite to the rolling wheel, of the middle of the supporting rod, and a pair of guide strips is slidably connected to the side face of the bottom of the vertical plate; the two guide strips slidably penetrate through the vertical plate and extend to the position above the vertical plate, a cleaning assembly is arranged between the side faces of the bottoms of the two guide strips, a movable plate is arranged at the top ends of the two guide strips at the same time, a threaded rod is rotationally connected to the center of the top of the vertical plate, and a connecting sleeve is arranged in the middle of the movable plate. And the threaded rod is in threaded connection with the connecting sleeve, so that soil impurities on the outer side surface of the rolling wheel can be quickly cleaned, that is,