Underground drainage pipeline internal blockage condition probing equipment

The utility model relates to the technical field of blockage removal of underground drainage pipelines, in particular to equipment for exploring the blockage condition in an underground drainage pipeline. The utility model provides a device for probing the internal blockage condition of an underground drainage pipeline, which can fix a probing shooting angle and prevent the angle from accidentally deflecting. An underground drainage pipeline internal blocking condition probing device comprises a hollow pipe, a soft pipe, a camera and a stabilizing mechanism, the upper portion of the hollow pipe is rotationally connected with the soft pipe, the top of the soft pipe is connected with the camera, and the stabilizing mechanism used for rotating the observation angle is arranged on the hollow pipe. The rotating column rotates to drive the flexible pipe to rotate, the flexible pipe rotates to drive the camera to rotate, the shooting angle is adjusted, the flexible pipe is conveniently inserted into the underground