Formwork fixing support for concrete column construction

The utility model relates to a formwork fixing support for concrete column construction. The fixing support comprises a plurality of right-angle quadrilateral frame bodies arranged on a plurality of square timbers on the periphery of a concrete column body. Each frame body is composed of two L-shaped aluminum alloy plates, and two rows of circular inserting holes are evenly distributed in the two ends of each aluminum alloy plate. The ends of the two aluminum alloy plates are overlapped in a crossed mode, the two corresponding sets of circular inserting holes in the two aluminum alloy plates coincide, and a U-shaped plug pin is inserted into each set of circular inserting holes. The tool is easy to install and convenient to carry, can meet the requirement for any size, guarantees the accuracy and speed of column formwork construction, and can be repeatedly used. 本实用新型涉及一种混凝土柱施工用模板固定支架，该固定支架包括设在混凝土柱体四周的数个方木上的数个呈直角四边形的架体。每个所述架体由两个呈L型的铝合金板材组成，该铝合金板材的两端均布有两排圆形插孔；两个所述铝合金板材的端部交叉叠加，且二者中对应的两组所述圆形插孔重合，每组所述圆形插孔内插有U型插销。