The invention relates to a synchronous removing type display board for an electric power engineering field and a using method, and belongs to the technical field of electric power engineering equipment. The synchronous removing type display board comprises an upper frame and a lower frame, rotating shafts are arranged between the upper frame and the lower frame, and rotating blades are arranged outside the rotating shafts. A wiper is arranged on the side face of each rotating shaft located at the bottom of the upper frame, and each wiper is connected with the corresponding rotating shaft at the bottom of the upper frame through a connecting rod. Guide grooves are formed in the two opposite side faces of each rotating blade, and the guide grooves are the same as the rotating blades in length. When the board is needed for writing or display on the field, content is displayed on the surfaces of the rotating blades, after writing on one face is finished, the rotating shafts are rotated, the wipers slide downwards along the guide grooves through the connecting rods in the rotating process, and the rotating shafts continue to rotate after the content on the corresponding faces is wiped away to enable the other faces to be rotated to the front side; and the independent wipers on the surfaces of the corresponding rotating blades are used for wiping synchronously, the process is convenient and rapid, writing or display continuity is not hindered, and the removing effect is good.