A pipeline non-destructive testing method and system adaptable to different areas

Abstract

The invention discloses a pipeline non-destructive testing method and system that can adapt to different areas. A pipeline non-destructive testing system that can adapt to different areas includes a first arc-shaped rod and a second arc-shaped rod hinged at one end. The first The junction of the arc-shaped rod and the second arc-shaped rod is slidably connected with an installation sleeve, and a probe is installed in the installation sleeve, and the first arc-shaped rod and / or the second arc-shaped rod is provided with a A locking mechanism that locks the rotation angle of the first arc-shaped rod and the second arc-shaped rod; through the setting of the rotation connection at one end of the first arc-shaped rod and the second arc-shaped rod, the arc formed by the two can be adjusted to adapt to pipes of different sizes The detection personnel can drive the movement of the probe on the surface of the pipe by rotating the first arc rod and the second arc rod, which solves the problem that the pipe is limited by space and improves the efficiency of pipe flaw detection.

Description

technical field [0001] The present invention relates to the technical field of non-destructive testing, and more particularly, to a method and system for non-destructive testing of pipelines that can adapt to different regions. Background technique [0002] Non-destructive testing refers to the use of changes in thermal, acoustic, optical, electrical, magnetic and other reactions caused by abnormal internal structures or defects in the material without damaging or affecting the performance of the tested object and the internal organization of the tested object. , by means of physical or chemical methods, with the help of modern technology and equipment, to inspect the structure, properties, states and types, properties, quantity, shape, location, size, distribution and changes of the interior and surface of the test piece and its changes and testing methods. Non-destructive testing is an indispensable and effective tool for industrial development. To a certain extent, it re...

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Problems solved by technology

[0006] In view of the deficiencies in the prior art, the first purpose of the present invention is to provide a pipeline non-destructive testing system that can adapt to different areas, by rotating the first arc-shaped rod and / or the second arc-shaped rod to adapt to the detection of pipelines in different areas Purpose, to solve the problem of geographical limitations in pipeline inspection

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