Connecting piece for adjacent components of space steel structure

The utility model discloses a connecting piece for adjacent components of a space steel structure. Positioning blocks a are welded to the front side and the rear side of the right portion of the leftconnecting pipe. The right side of the left connecting pipe is connected with a right connecting pipe through a fixing piece; positioning blocks b flush with the positioning blocks a are welded to thefront side and the rear side of the left portion of the right connecting pipe correspondingly. The fixing piece comprises a mounting plate and a bolt a; a bolt a penetrates through the mounting plateand is respectively connected with the positioning block b and the positioning block a; fixing blocks a are welded to the upper portion and the lower portion of the left connecting pipe correspondingly. Fixing blocks b are welded to the upper portion and the lower portion of the right connecting pipe respectively, an upper connecting pipe is installed above the upper right fixing block a and theupper left fixing block b th