Boom of climbing distributor in elevator shaft: three folding boom sections are adopted. The folding arm can easily realize pouring within the boom range without pouring dead angle; The three folded arm sections and the arm end are flexible and accurate in place, which can easily realize in place pouring without concrete accumulation and improve the efficiency and quality of concrete pouring; In the structural calculation of the distributor, the calculation methods such as wired element analysis, mechanism dynamic analysis and fatigue analysis (attached figure: wired element stress analysis results of boom) are used to fully make the distributor reasonable and feasible.

The tower body of the climbing distributor in the elevator shaft: the square tower body is adopted to facilitate the climbing of the distributor, with strong ability and elegant appearance.