Nuclear waste loading and guiding device for steel box

The utility model relates to an auxiliary boxing tool, in particular to a nuclear waste loading and guiding device for a steel box. The nuclear waste loading and guiding device comprises outer stand columns, inner stand columns and a bottom support, wherein the bottom support is placed on the bottom surface in the steel box, the outer stand columns and the inner stand columns are perpendicularly and fixedly arranged on the bottom support respectively, and a waste pressing cake is guided into the steel box through the outer stand columns and the inner stand columns and is placed on the bottom support; the bottom support comprises four bottom beams arranged in the # shape pairwise in parallel, and cross points of every two bottom beams of the bottom support coincide with centers of different waste pressing cakes respectively; the outer stand columns are perpendicularly and fixedly arranged at two ends of each bottom beam of the bottom support, and the top ends of the outer stand columns are bended outwards respectively and propped against the inner side wall of the steel box; the inner stand columns are perpendicularly and fixedly arranged in the middle of a base, and the top ends of the inner stand columns are bended inwards respectively and fixedly connected together; a plurality of foot pads are uniformly distributed at the lower part of the bottom support. According to the nuclear waste loading and guiding device disclosed by the utility model, the waste pressing cake is accurately guided into the steel box when the waste pressing cake is packed for the second time, so that the accurate placing position of the waste pressing cake is ensured.