Hoisting tool for glass curtain wall with special-shaped cornice structure

The invention discloses a hoisting tool for a glass curtain wall with a special-shaped cornice structure. The hoisting tool comprises a drawknot support, a winch fixing support, a winch mechanism and a curtain wall glass fixing assembly. The curtain wall framework fixing end of the drawknot support is fixed to a curtain wall framework of a roof, and the drawknot end of the drawknot support extends to the outer side of the curtain wall framework. The curtain wall keel fixing end of the winch fixing bracket is arranged on the curtain wall keel, corresponds to the extending end of the drawknot support and is connected with the extending end of the drawknot support through a drawknot sling. The winch mechanism is installed on the fixing support, and a hoisting steel wire rope installed on the winch mechanism is connected with the curtain wall glass fixing assembly. The drawknot support and the winch support are connected through the drawknot sling, pulling force is provided for the winch support through the drawk