The Application of New Hoisting Instruments in the Upside -down Mounting of Large Precipitation Tanks

Based on the fabrication and installation of Group 7to 9 seed precipitation tanks in the company, the paper elaborates the selection of hoisting instruments, the control points of bottom plate welding of seed precipitation tanks, the improvement of temporary support, and the use of movable hanging basket in the in the upside -down mounting of large precipitation tanks which can provide some evidence for the fabrication and installation of the precipitation tanks of the same type.