A portable pipeline weld inspection device

Abstract

This utility model relates to the field of pipeline inspection technology, and in particular to a mobile pipeline weld inspection device, comprising a first arc plate, a second arc plate, a robotic arm, and an X-ray machine. The surfaces of both the first and second arc plates have semi-arc-shaped sliding openings, within which mounting plates are installed. The surface of the robotic arm is provided with a pressing component. A hollow rod is fixedly installed on the surface of the second arc plate, and a spring rod is fixedly installed on the inner wall of the hollow rod. A locking block is fixedly installed at one end of the spring rod. Through the quick-assembly and disassembly of the first and second arc plates, the robotic arm and X-ray machine can move flexibly along the circumferential and axial direction of the pipeline, eliminating the need for frequent manual adjustments to the X-ray source position and angle, simplifying the inspection process, reducing operational difficulty, and improving inspection efficiency. Simultaneously, the pressing component allows for rapid fixation of the robotic arm position, facilitating fixed inspection of any point on the annular pipeline by the X-ray machine.

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