Bracket for outer frame main beam

The bracket comprises an upper plate, side plates, lower plates and inserting feet, a plurality of threaded holes are formed in the upper plate, the two sides of the upper plate are fixedly connected with the two side plates, the two side plates are fixedly connected with the two lower plates respectively, and the lower plates are arranged below the upper plate in parallel at intervals. The upper plate, the side plates and the lower plate define two sliding through grooves for being in sliding connection with the main beam, and the lower ends of the insertion pins are fixedly connected with the upper plate. Compared with the prior art, the bracket for the main beam of the outer frame is provided with the sliding through groove used for being connected with the main beam in a sliding mode, the position of the bracket on the main beam can be adjusted, and therefore the position of the pin on the main beam is adjusted, and the bracket has better flexibility. 本实用新型涉及一种用于外架主梁的托座，包括上板、侧板、下板以及插脚，上板形成有若干个螺纹孔，上板两侧固定连接