A square tube wall thickness testing instrument based on ultrasonic testing technology

Abstract

The invention provides a square pipe wall thickness detection instrument based on ultrasonic detection technology, which relates to the field of detection instruments. The square tube wall thickness detection instrument based on ultrasonic detection technology includes a base, a detection box is arranged on the top of the base, an ultrasonic probe is arranged inside the detection box, and an electrical connection with the ultrasonic probe is arranged on the front of the detection box The monitoring panel is provided with a driving source on the back of the base. Compared with the prior art, the present invention sets the cooperation between the ultrasonic probe and the transmission mechanism in the process of use, and the transmission mechanism drives the square tube to move, and the square tube passes through the ultrasonic probe in the process of moving, and the square tube passes through the ultrasonic wave. In the process of probing, the ultrasonic probe detects the square pipe, so in the process of detection, it is not necessary to move the ultrasonic detector above the square pipe. This detection method can continuously detect multiple square pipes. save time and energy.

Description

technical field [0001] The invention relates to the technical field of testing instruments, in particular to a square tube wall thickness testing instrument based on ultrasonic testing technology. Background technique [0002] Square pipe is a name for square pipes, that is, steel pipes with equal side lengths, which are rolled from strip steel after process treatment. Generally, the strip steel is unpacked, flattened, crimped, welded to form a round tube, and then rolled into a square tube from the round tube and then cut to the required length. Square tubes can be divided into seamless and welded, and seamless square tubes are formed by extruding seamless round tubes. Often used in construction. [0003] In the process of making square tubes, in order to test the load-bearing capacity of the square tube, it is first necessary to use ultrasonic waves to detect the wall thickness of the other tube. Fix it, and then make the detection mechanism of the ultrasonic detector s...

AI Technical Summary

Problems solved by technology

[0003] In the process of making square tubes, in order to test the load-bearing capacity of the square tube, it is first necessary to use ultrasonic waves to detect the wall thickness of the other tube. Fix it, and then slide the detection mechanism of the ultrasonic detector on the square tube to detect the entire square tube. However, the operation process of this detection method is more complicated.

It is time-consuming and labor-intensive to detect, so we propose a new ultrasonic detector to detect square tubes

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