Archive management device for constructional engineering management

The utility model provides an archive management device for constructional engineering management, which comprises an archive cabinet main body, a plurality of groups of archive racks for storing archives are arranged in the archive cabinet main body, one side of the archive rack at the uppermost end is provided with a lifting assembly, the lifting assembly is connected to the inner side wall of the archive cabinet main body, and the archive rack at the upper layer is pulled outwards to lift the archive rack at the lower layer. Due to the fact that the sliding shaft on one side of the movable rod slides in the sliding groove formed in the movable plate, one end of the movable rod and one end of the connecting rod are movably connected to the installation plate, the installation plate horizontally moves towards the outer side along the movable rail, and when the sliding shaft on the movable rod passes through the corner on the sliding groove, the sliding shaft on the movable rod moves towards the outer side to