Multi-layer three-dimensional lifting warehouse

The utility model discloses a multi-layer three-dimensional lifting warehouse which comprises a bottom frame, supporting legs are installed at the lower end of the bottom frame, a support is connected to the upper end of the bottom frame, an installation sliding rail is arranged in the support, a movable vehicle frame is installed on the installation sliding rail, and a supporting framework is connected to the upper end of the movable vehicle frame. Butt joint seats are uniformly mounted at the lower end of the movable frame, a storage plate is connected to the upper end of the supporting framework, a mounting groove is formed in the upper surface of the storage plate, inserting grooves are formed in the two sides of the storage plate in advance, side frames are arranged on the side edges of the support, side sliding rails are mounted on the side frames, and fixing frames are connected to the upper ends and the lower ends of the side frames. According to the utility model, the bracket formed by the plurality