Method for reinforcing shear wall structure deformation joint template using fixing plate

The invention discloses a method for reinforcing a shear wall structure deformation joint template using a fixing plate. The method is characterized in that the fixing plate is a back edge of a deformation joint inside template of a rectangular member; handles are respectively welded at two ends in one long-side direction of the fixing plate; a preserved groove opening is arranged at the position of the other long side of the fixing plate, which corresponds to a preserved hole of a diagonally-tensioning screw rod; diagonally-tensioning screw rod casing pipes penetrate in an inside template hole and an outside template hole; the diagonally-tensioning screw rods penetrate into the casing pipes; the preserved groove opening of the fixing plate is clamped at a fixing screw cap of the diagonally-tensioning screw rod on the inside template; and finally, a diagonally-tensioning screw cap of the diagonally-tensioning screw rod on the outside template is screwed down so as to fix the inside template and the outside te