A feeding device for non-destructive testing of steel pipes

Abstract

The invention relates to the field of non-destructive testing devices for steel pipes, in particular to a feeding device for non-destructive testing of steel pipes, including a base, a flaw detector, a feeding structure, a rotating structure, a cleaning structure, a clamping structure and a cleaning structure; the setting of the clamping structure, The steel pipe's own gravity can be used to clamp and fix the upper part of the side wall of the steel pipe, so as to prevent the steel pipe from slipping during the inspection process, thereby improving the inspection quality. The steel pipe is sent to the detection area for detection, which can not only save time and effort, but also improve the effect of detection accuracy. While the feeding structure is working, it can also drive the rotating structure to work synchronously. Through the work of the rotating structure, it can be in the steel pipe feeding At the same time, the rotation of the steel pipe is realized, so that the steel pipe can be inspected in all directions, thereby improving the detection effect. While the rotating structure is working, it can also synchronously drive the cleaning structure to work.

Description

Technical field [0001] The present invention relates to the field of non-destructive testing apparatus steel, specifically a steel NDT feed means. Background technique [0002] Steel carbon content is the percentage by mass of iron-carbon alloy collectively interposed between 0.02 to 2.11% of. The chemical composition can vary widely, only the element carbon steel known carbon steel (carbon steel) or ordinary steel; in actual production, steel often contain different alloying elements according to different purposes, for example: manganese, nickel, vanadium, and so on. Steel having a hollow cross-section, which is much longer than the diameter or circumference of the steel. Divided by the cross-sectional shape of circular, square, rectangular and shaped steel tubing; material into carbon steel pipe, low alloy steel pipe, steel and steel composite tube; Use is divided into a pipeline, engineering structures, thermal equipment, petrochemical industry, mechanical manufacturing, geol...

AI Technical Summary

Problems solved by technology

[0003] During the production and processing of steel pipes, in order to ensure the quality of steel pipes, a section of steel pipes is often randomly selected for non-destructive testing of steel pipes. At present, hand-held detectors are generally used for testing, but when steel pipes are placed on the ground for testing, manual reciprocation is required. For mobile inspection, if the entire steel pipe needs to be inspected, the steel pipe needs to be rotated continuously. Large-scale steel pipes also need to use external tools, which requires a large workload for the inspection personnel and is time-consuming and laborious.

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