The utility model discloses a pulling-down device for pulling large towing ties of a brocade weaving machine. The pulling-down device comprises a towing tie A and a towing tie B which are folded in half to buckle so as to form a retaining ring, wherein the two ends of the towing tie A are fixed at the top of the weaving machine, the two ends of the towing tie B are fixed at the upper end of a spring, the lower end of the spring is fixed on a fixing piece, and the fixing piece is fixed at the bottom of the weaving machine. According to the structure provided by the utility model, the pulling-down device for pulling the large towing ties of the brocade weaving machine has a simple structure and is convenient to manufacture, and meanwhile is convenient for reformation to the large towing ties of a conventional weaving machine; the large towing tie swinging can be effectively prevented, large towing tie wound together can be avoided, and the production efficiency is improved.