Storage device for stroke sleeve assembly of control rod driving mechanism of nuclear power plant

The utility model provides a nuclear power plant control rod driving mechanism stroke sleeve assembly storage device which comprises a bottom plate, a first stand column and a second stand column, the first stand column and the second stand column are symmetrically arranged on the bottom plate, a cross beam is arranged between the first stand column and the second stand column, and a first fixing piece used for fixing a stroke sleeve is arranged on the bottom plate. A second fixing piece used for fixing a stroke sleeve is arranged on the cross beam, and the first fixing piece and the second fixing piece are vertically and correspondingly arranged. According to the storage device for the stroke sleeve assembly of the control rod driving mechanism of the nuclear power plant, the stable storage support is formed through the frame structure of the bottom plate, the stand columns and the cross beams, the corresponding fixing pieces are arranged on the stand columns and the cross beams, the stroke sleeve is effecti