多层厂房预制柱吊装,一般采用无风缆临时固定和校正柱子的方法。它是利用硬木或钢楔,将柱子临时固定在基础杯口内,来保持柱子脱钩后校正期间的稳定,再利用简单校正工具来校正柱子的垂直度。这种方法节省风缆材料,操作方便,工效高,并且不影响其它工序,可以做到文明施工。但是在吊 Multi-storey factory building prefabricated column hoisting, generally using a method of temporarily fixing and correcting the column with no wind cable. It is the use of hardwood or steel wedges, the column is temporarily fixed in the mouth of the base cup, to maintain the stability of the column during the correction after the hook, and then use a simple correction tool to correct the verticality of the column. This method saves wind turbine material, is easy to operate, has high work efficiency, and does not affect other processes. It can achieve civilized construction. But in the hanging