Balancing structure of ladder

The utility model belongs to the technical field of ladders, and particularly relates to a balance structure of a ladder, which comprises a ladder main body, the ladder main body is herringbone, the ladder main body comprises a left frame and a right frame, a plurality of pedals are arranged on the left frame and the right frame, a balance rod is arranged at the lower end of the ladder main body, and a mounting part is arranged on the balance rod. The lower end of the ladder main body is provided with a clamping piece matched with the mounting part, the clamping piece is clamped in the mounting part, the balance rod is connected with the lower end of the ladder main body through the clamping piece, when the ladder is used, the ladder main body is opened, the left frame and the right frame are separated, and when the ladder is opened, the contact area between the lower part of the ladder and the ground is wider, so that the ladder is more stable when being used; and manual supporting is not needed, so that the