Safe ultrasonic thickness meter with storage function

Abstract

The invention relates to a safe ultrasonic thickness meter with a storage function. The safe ultrasonic thickness meter comprises a main unit, a connecting wire and a detection box, and further comprises a lifting mechanism and a take-up mechanism, wherein the lifting mechanism comprises a lifting plate, a support rod, a support plate, an ultrasonic detection head, two closing assemblies and two lifting assemblies, and each lifting assembly comprises a first motor, a screw rod and a lifting block; the storage mechanism comprises a circuit device, a drive assembly and two storage assemblies; and each storage assembly comprises a moving plate and a plurality of guide wheels. By means of the lifting mechanism, when the safe ultrasonic thickness meter with the storage function is in idle, theultrasonic detection head can be stored in the detection box, and the condition that a detection result of the ultrasonic detection head is affected due to damage of the ultrasonic detection head is avoided; and with the adoption of the take-up mechanism, the connecting wire can be stored in the main unit, and the probability of damage of the connecting wire is reduced.

Description

Technical field [0001] The invention relates to the field of detection equipment, and in particular to a safe ultrasonic thickness gauge with a storage function. Background technique [0002] Ultrasonic thickness gauge is based on the principle of ultrasonic pulse reflection for thickness measurement. When the ultrasonic pulse emitted by the probe reaches the interface of the material through the measured object, the pulse is sent back to the probe. By accurately measuring the time of ultrasonic propagation in the material, Determine the thickness of the measured material. Ultrasonic thickness gauge can measure the thickness of various pipes and pressure vessels in production equipment, and detect the degree of thinning after they are corroded during use. It can also accurately measure various plates and various processed parts. [0003] The ultrasonic detection head of the existing ultrasonic thickness gauge generally has no obstructions and is exposed to the outside for a long t...

AI Technical Summary

Problems solved by technology

[0003] The ultrasonic detection head of the existing ultrasonic thickness gauge generally has no shelter, and is exposed to the outside for a long time, which makes the ultrasonic detection head easy to be damaged by collision, which brings economic losses to people, thereby reducing the safety of the ultrasonic thickness gauge, not only that , the connecting wire of the existing ultrasonic detector is exposed to the outside for a long time, which is easy to be pulled and worn, which accelerates the aging of the connecting wire and reduces the service life of the connecting wire, thus reducing the practicability of the ultrasonic thickness gauge

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