The utility model discloses a GIS equipment replacement benzvalene form insulator removes to lack uses light -duty hoisting accessory, including bent shape gin pole and staple bolt mechanism, bent shape gin pole top is provided with electric block, be provided with staple bolt mechanism on the bent shape gin pole, staple bolt mechanism includes middle staple bolt mechanism and lower hoop mechanism, middle staple bolt mechanism is fixed on song shape gin pole through a fastening device, lower hoop mechanism is fixed on song shape gin pole through the 2nd fastening device, middle staple bolt mechanism includes middle fixed plate, fan -shaped staple bolt and the middle fastening suspension buckle of indulging, middle fixed plate is connected with a fastening device, the both ends of middle fixed plate are provided with the fan -shaped staple bolt of indulging, fastening suspension buckle in the middle of all being provided with on every fan -shaped staple bolt from north to south, lower hoop mechanism includes the bottom plate, fan -shaped horizontal staple bolt fastens suspension buckle under with, be provided with a fan -shaped horizontal staple bolt on the bottom plate, suspensionbuckle is fastened under being provided with one to fan -shaped each side of indulging the staple bolt. The utility model discloses labour saving and time saving, the expense is low.