The utility model relates to the technical field of storage shelves, in particular to a shelf convenient for spacing adjustment for a freezer, which comprises a fixed base, upright posts are mounted on two sides of the fixed base, corner separation frames are connected to the front surfaces of the upright posts, and connectors are mounted on the outer surfaces of the corner separation frames. The corner separation frame is connected with the storage rack through stand columns arranged on the corner separation frame, the inner wall of the corner separation frame is connected with a fixed clamping block, the stand columns comprise rhombic stand columns, rails are installed on the inner walls of the rhombic stand columns, limiting grooves are formed in the front faces of the rhombic stand columns, the corner separation frame comprises storage racks, positioning blocks are installed at the lower ends of the storage racks, and the storage racks are connected with the storage rack. Rhombic fixing blocks are installed at the two ends of the back face of each shelf, fixing holes are formed in the front face of each shelf, according to the improved goods shelf, the distance is rapidly adjusted through the rails, the sliding blocks and other structures, the operation efficiency is improved, the connection stability in the low-temperature environment is guaranteed through the buckle and plug pin structures, the storage space can be fully utilized through adjustment according to needs, and the storage capacity is improved.