Large counterweight flip spreader

October 18, 2018

Our unit has a large weight block weighing 2t (as shown in Figure 1). The process requires two single-piece weights to be combined, and the vertical processing of both sides A and B. When the shop operator in the shop finished the A side and then processed the B side, the workpiece flipping was in trouble. In the past, the rope was used to hang the middle hole of the workpiece. The crane helped the cable pull, and several people pushed it together to turn the workpiece over. There are some unsafe factors in the following aspects: