Lifting support for X-ray flaw detection machine

Abstract

The invention discloses a lifting support for an X-ray flaw detection machine, and relates to the field of industrial X-ray flaw detection. The lifting support comprises a base, a driving piece, a lifting assembly, a sliding assembly and a rotating assembly. The driving piece and the lifting assembly are arranged on the base, the lifting assembly is connected to the driving piece, a working hopper is arranged on the lifting assembly, the sliding assembly is arranged on the working hopper, the rotating assembly is connected to the sliding assembly, and the X-ray flaw detection machine is arranged at the tail end of the rotating assembly. The lifting support can replace a scaffold, working procedures are saved, and the working requirements of X-ray flaw detection are simplified; application is flexible, an X-ray machine can move in a transverse-U shape, the space occupied rate is small, the number of moving times is small, and the working efficiency is high; the larger lifting height can be obtained when manufacturing is carried out with different materials or the number of masts is increased.

Description

technical field [0001] The invention relates to the field of industrial X-ray flaw detection, in particular to a lifting bracket of an X-ray flaw detector. Background technique [0002] In the process of X-ray inspection of industrial pipelines, there is a certain height between the welding joint and the ground. According to the technical requirements of ray inspection, it is necessary to place the X-ray machine at a specific position. The accuracy of the position directly affects the quality of X-ray inspection. For welding joints with medium and large diameters, it is necessary to take pictures in sections, and the X-ray machine is required to take the center of the pipe as the axis. Clockwise (counterclockwise), place them at different positions on the circumference in order to take negative films of the entire circle of welds. [0003] At present, scaffolding is set up during flaw detection, and special brackets are placed on the scaffolding. Scaffolding and brackets c...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a lifting bracket for X-ray flaw detector, which can solve the problem of difficulty in flaw detection caused by re-establishing a special scaffold, or the bracket has a single function, repeated disassembly and assembly of the scaffold, inaccurate moving distance, and blind areas in the irradiation direction.

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