Abstract: A concrete form securing device includes two or more securing frames combined together, plural spacing bars, plural engaging members, and plural fixing boards as main components. The two securing frames are temporarily kept in place by a sustain bar and two or more annular clampers and then combined with the horizontal fixing boards and secured by the engaging members, the support boards, the cushion members, and the engaging members, and a pair of two securing frames are kept spaced apart by the spacing bars so as to form a space between two rows of the securing frames, and a concrete wall may be formed in the space, after the sustain bars and the annular clampers are removed.