A continuous furnace roller abnormality detection device

Abstract

This utility model discloses a continuous furnace idler roller abnormality detection device, belonging to the field of continuous furnace equipment detection technology. It includes a mounting cover detachably connected to the continuous furnace, which covers the outer periphery of the idler roller's end. The mounting cover is equipped with a first distance sensor, a second distance sensor, and a third distance sensor. A laser beam from the first distance sensor can be directed axially towards the end face of the idler roller, while laser beams from the second and third distance sensors can be directed radially towards the outer periphery of the idler roller's end. This continuous furnace idler roller abnormality detection device, through the coordinated operation of multiple distance sensors, can monitor the axial movement and radial offset of the idler roller in real time and accurately, dynamically reconstruct the rotational posture of the idler roller's end, and promptly identify abnormal conditions.

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