Engineering design management assembly for BIM

The utility model provides an engineering design management assembly for a BIM (Building Information Modeling), relates to the field of management devices, and aims to solve the problems that when an existing design drawing management device based on the BIM is used, a drawing is easily affected with damp after being stored for a long time, the drawing is deformed, and a structure for conveniently collecting moisture by using a drying agent is lacked. The mounting piece is of a rectangular plate-shaped structure, a clamping piece is arranged in the mounting piece, four symmetrically-arranged clamping plates are arranged at the bottom of the clamping piece, the clamping plates are made of elastic plastic materials, the bottoms of the clamping plates are of wedge-shaped structures, and two arc-shaped blocks are arranged on the outer side of each clamping plate. During use, a drying agent can be added into the storage part, so that the drying agent can be used in the storage part, the drying agent can absorb moi