PLUG TYPE RESEARCH REACTOR IRRADIATION RIG

摘要

A rig for irradiation test of plug type research reactor capable of improving safety is provided to protect irradiation hole of a research reactor by fixing a rig in a spider cup and a plate with plug type. A rig for irradiation test of plug type research reactor comprises a top fixing body(1), one or more test aggregates(2), and a bottom fixing body(3). The top fixing body, one or more test aggregates, and the bottom fixing body are successively coupled from top to bottom. A rod tip of the bottom fixing body is mounted on a spider cup(200). The spider cup is formed in a bottom of an irradiation hole of a research reactor core(100). A core top plate of the research reactor core is installed in the top fixing body by compressing.