Improved type fixing device for curtain wall keel decoration panel

An improved type fixing device for a curtain wall keel decoration panel comprises a steel keel, a fixing part and the decoration panel. A long edge of the steel keel is provided with a horizontal strip notch, the surface of the decoration panel is provided with a rectangular clamping groove, one end of the fixing part is fixedly connected to the horizontal strip notch, the other end of the fixing part is clamped in the rectangular clamping groove, and the long edge of the steel keel is vertically fixed with the decoration panel. According to the improved type fixing device, a single fixing screw hole reserved on the decoration panel installing keel is changed into the horizontal strip notch with a certain width on the basis of unchangeableness of an original fixing part fixing structure so as to expand the horizontal activity range of the fixing part and achieve the goal of pre-grooving the decoration panel, not only can the decoration panel be attractive and environmentally friendly in the installation proce