Auxiliary device for pouring installation of lighting foundation frame

The utility model discloses an auxiliary device for pouring and installing a lighting foundation frame. The frame is a combined steel frame and is composed of a supporting beam, a fixing beam, a connecting beam and a positioning beam. The two supporting beams are arranged in parallel, the two supporting beams are connected and fixed through the two parallel fixing beams, the four connecting beams which are vertically arranged and equal in length are welded to the four inner corners formed by intersection of the fixing beams and the supporting beams respectively, the positioning beams which are transversely arranged and parallel to the supporting beams are welded and fixed to the tail ends of the four connecting beams, and through holes are formed in the middles of the positioning beams. Hole positions formed by the through holes of the four positioning beams correspond to four hanging screws of the lighting foundation frame respectively and are used for hanging and fixing. The stability of the lighting founda