Pipeline transport device

The invention provides a pipeline transport device. The pipeline transport device comprises a base, a movable base, a transmission assembly, a height adjusting assembly, a first motor and two mechanical grippers, wherein the movable base is slidably connected to the base and is connected with the transmission assembly; the movable base can be driven to slide on the base by the transmission assembly; the first motor is connected with the height adjusting assembly so as to drive the height adjusting assembly to rotate; the height adjusting assembly is mounted on the movable base and comprises afirst hydraulic cylinder and a lifting plate, and the first hydraulic cylinder is connected with the lifting plate so as to drive the lifting plate to do lifting motion; and the two mechanical grippers are arranged at the two ends of the lifting plate correspondingly and used for grabbing pipelines. The pipeline transport device provided by the invention can realize horizontal and vertical straight-line distance adjustmen