SLIDING-RAIL CABINET

Provided in the present invention is a sliding-rail cabinet. The cabinet comprises a cabinet body, wherein a plurality of apparatus boxes are arranged in the cabinet body, and two ends of each apparatus box are connected to the cabinet body by means of sliding rails; and a plurality of first reinforcing ribs extending in a vertical direction are arranged at two ends of each apparatus box, the apparatus box is connected to the slide rails by means of brackets, and a plurality of groups of third reinforcing ribs fitted to the first reinforcing ribs are arranged at one side of each bracket. The sliding-rail cabinet of the present invention uses a modular structure, and is easy in terms of installation, maintaining and overhauling, and upgrading and reconstruction. The reinforcing ribs in projection-and-recess fit are used between the brackets and the apparatus boxes, such that not only can the bearing and stability be effectively improved, but the vibration of apparatuses placed in the apparatus boxes can also b