The invention relates to a pipeline detection
robot. The pipeline detection
robot mainly comprises a
laser detection mechanism (1), a traction mechanism (2), an electromagnetic
ultrasonic detection mechanism (3) and an electronic cabin (4), all of which are connected through connecting hinge shafts; the traction mechanism (1) adopts a single-motor all-drive mode and is driven by a turbo-worm synchronous belt to supply a walking power to the
robot; the
laser detection mechanism (2) comprises a
laser displacement sensor, a rotating arm, a counterweight, a support body and the like and is used for measuring
surface corrosion and deformation of a pipeline; the electromagnetic
ultrasonic detection mechanism (3) comprises a support
assembly, a probe and a fixing plate and is used for measuring the wall thickness and the crack defect of the pipeline; the electronic cabin (4) is used for carrying auxiliary components, such as a stepping
motor controller, a
servo motor driver, a power supply and an FPGA (
Field Programmable Gate Array) control panel. The pipeline detection robot disclosed by the invention can be used for finding the defects, such as pipeline
corrosion, cracks and deformation, carrying out in-service detection on an oil and
gas pipeline in a working process, carrying out targeted repair, maintenance and replacement according to a detection result, reducing the maintenance cost and guaranteeing safe and stable operation of the oil and
gas pipeline.