Thickness detection device applied to surface of large-sized metal tank body

Abstract

The invention relates to a thickness detection device applied to the surface of a large-sized metal tank body and belongs to the equipment intelligent detection technological field. The thickness detection device applied to the surface of the large-sized metal tank body comprises a device body, an XY direction motion module, a supporting turntable module, a Z direction working module and a controller; the device body is provided with a driving mechanism A and a magnetic wheel; the XY direction motion module is mounted on the device body; the supporting turntable module comprises a supporting frame, a driving mechanism B and a connecting disc, wherein the supporting frame is connected with the XY direction motion module, and the driving mechanism B is mounted on the supporting frame and connected with the connecting disc; the Z direction working module comprises a sweeping module, a couplant applying module, a thickness detecting module and three telescopic mechanisms, wherein the threetelescopic mechanisms are a telescopic mechanism A, a telescopic mechanism B and a telescopic mechanism C respectively, wherein the telescopic mechanism A is connected with the sweeping module, the telescopic mechanism B is connected with the couplant applying module, and the telescopic mechanism C is connected with the thickness detecting module. The device can replace manual operation to detectthe thickness of the metal tank body.

Description

technical field [0001] The invention relates to the technical field of equipment intelligent detection, in particular to a thickness measuring device applied to the surface of a large metal tank. Background technique [0002] Due to the worldwide emphasis on petroleum, chemical, gas, power generation and other fields, large metal tanks have become an indispensable and important infrastructure in many industries. Large metal tanks, such as chemical storage tanks, large boilers or high-pressure containers, have a high risk factor during the work process. If a failure occurs, it will affect the life safety of the on-site personnel. The metal structure part bears a very important safety guide. Factors, once its structural damage fails, it will lead to serious safety accidents and large-scale secondary accidents. Therefore, the damage detection of large metal tanks has always been the top priority of special equipment inspection. Among them, The thickness detection of large meta...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems in the prior art of manually measuring the thickness of large metal tanks, resulting in low measurement efficiency, large errors, adverse effects of the special measurement environment on the body of the measurement personnel, and long existing measurement cycles, the ...

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