Robotic flaw detector for non-destructive testing of pipelines

摘要

Usage: for ultrasonic (US) non-destructive testing of pipelines. The essence of the utility model lies in the fact that a robotic flaw detector for non-destructive testing of pipelines contains a delivery vehicle on which an electronic unit is mounted, a sensor for ultrasonic diagnostics of the surface of the test object, while the sensor for ultrasound diagnostics is made in the form of a digital phased antenna array on electromagnetic-acoustic transducers It includes a gap sensor for determining the size of the working gap, an ultrasonic diagnostic sensor lift drive is installed on the robotic flaw detector to control the size of the working gap and load the flaw detector through technological hatches of the pipeline without damaging the ultrasonic diagnostic sensor. EFFECT: simplified design, increased sensitivity and productivity of pipe inspection. 1 s.p. f-ly, 2 ill.