The invention discloses an intelligent electric power switch cabinet. The cabinet comprises a hexahedral external box of which upper part is equipped with an opening. An internal box is arranged at the inner side of the external box. A cavity exists between the internal box and the external box. Two mutually parallel rotation shafts are arranged at the inner side of the cavity. Fixed pulleys are arranged on the rotation shafts. Positioning posts are arranged on the inner wall of the external box body. Through holes are arranged in the middle parts of the positioning posts. Two ends of the rotation shafts are rotationally connected with the inner sides of the through holes through bearings. A bottom cross beam is arranged at the bottom of the internal box. Forward and reverse rotation motors are arranged at two sides of the rotations. Traction steel ropes bypass the fixed pulleys and are hanged at two ends of the bottom cross beam. According to the cabinet, the internal box and the external box are applied. The external box is taken as a protection and sealing structure. The internal box is taken as a structure for mounting switching equipment. The integral structure has better sealing performance and security.