Steel wire rope replacing device for blast furnace feeding skip car

The utility model provides a blast furnace feeding skip car steel wire rope replacing device, which relates to the field of skip car steel wire rope replacing, and comprises a skew bridge, a skip car positioned on the skew bridge, a middle rope wheel positioned above the middle end side of the skew bridge, a top rope wheel positioned above the top end side of the skew bridge, and a transmission winding drum positioned below the skew bridge, one end of the old steel wire rope penetrates through the top rope wheel and the middle rope wheel and then is connected with the transmission winding drum, and the other end of the old steel wire rope is connected with one end of the new steel wire rope through a connecting assembly after being separated from the skip car. An old steel wire rope is wound through rotation of the transmission winding drum, meanwhile, a new steel wire rope is pulled, and therefore the new steel wire rope is replaced, the workload of workers is greatly reduced, and meanwhile the operation pro