ÉQUIPEMENT MOBILE DE MESURE DE DÉFORMATION DE STRUCTURE D'UN ASSEMBLAGE POUR COMBUSTIBLE NUCLÉAIRE

摘要

The present invention relates to mobile equipment for measuring structural deformation of a nuclear fuel assembly and, more particularly, to mobile equipment for measuring structural deformation of a nuclear fuel assembly, which measures the length, an envelope and a maximum slope of the nuclear fuel assembly, thereby enhancing the accuracy of measuring the structural deformation of the nuclear fuel assembly, and is configured in a container type so as to be moveable, thereby enhancing an operation efficiency for measurement locations. To this end, provided is mobile equipment for measuring structural deformation of a nuclear fuel assembly, comprising: a container; a power means and a loading stand which are disposed inside the container; a seat disposed at one side of the loading stand in the container and having a hinge means and a fixing means for fixing the nuclear fuel assembly upright; a column which is mounted on the loading stand and has a pivot shaft detachably coupled to the hinge means at one end thereof, wherein the column is erected upright on one side of the fixing means of the seat about the pivot shaft coupled to the hinge means by the power of the power means; and a scanner which is raised or lowered in the longitudinal direction of the column standing upright on the seat and which is for measuring structural deformation of the nuclear fuel assembly standing upright on the fixing means.