Heavy-load counterweight structure

The utility model relates to the technical field of elevator equipment, and discloses a heavy-load counterweight structure which comprises a base, four straight beams are fixedly connected to the top of the base and distributed at equal intervals, and a counterweight mechanism is arranged on one side of each straight beam. Through the design of the counterweight mechanism, the four straight beams are arranged and distributed to form a three-row counterweight placement structure, the counterweight weight of a single counterweight block can be effectively reduced, the counterweight block can be increased, decreased, loaded and unloaded, and compared with a single-row counterweight placement structure, the counterweight upper limit of the other three-row counterweight placement structure is high. According to the guide shoe device, the large-load counter weight requirement can be met, meanwhile, when large-load counter weight is carried out, the four guide shoes are arranged in the guide shoe device, the problem