Pipeline inspection robot vehicle

The utility model relates to the technical field of pipeline inspection equipment, in particular to a pipeline inspection robot car which comprises a bearing plate, a control box fixedly installed on the upper end face of the bearing plate, a storage battery installed inside the control box, a wireless receiving and transmitting module installed on the front face of the control box, and a transfer device installed on the side wall of the control box. A mounting frame is fixedly mounted on the upper end face of the right side of the bearing plate, a lifting mechanism and a limiting plate are mounted in the mounting frame, an adjusting mechanism is detachably mounted on the lower end face of the bearing plate, and a driving mechanism is fixedly mounted on the lower end face of the bearing plate; the detection requirements of different heights in pipelines with different inner diameters can be met by arranging the lifting mechanism, the inspection requirements of the pipelines with different pipe diameters can b