Landslide inclination angle measuring device

The utility model relates to the technical field of geological survey, in particular to a landslide dip angle measuring device which comprises a device body, the device body comprises a body shell, dial plates are embedded in the surfaces of the two sides of the body shell, a measuring structure is rotatably installed in the device body, a bottom structure is clamped to the bottom side of the device body, and the measuring structure comprises a rotating groove. And the two ends of the rotating ring are sleeved with bearings, pointers are fixedly installed at the edges of the two ends of the rotating ring, and a gravity pendulum bob is fixedly installed on the outer side surface of the rotating ring. According to the utility model, an appropriate bottom structure is selected according to the actual condition of a slope surface to be measured and is additionally arranged on the bottom side of the device main body, so that the bottom of the bottom structure is contacted with the slope surface, the device main bo