Novel beam falling prevention device with buffering and energy dissipation functions and adjusting method of novel beam falling prevention device

The invention discloses a novel beam falling prevention device capable of buffering energy consumption and an adjusting method thereof, and belongs to the technical field of bridge engineering. Comprising a base, fork lugs, anti-shear pins, pull rods, buffer pieces, baffles and steel wire ropes. Under the action of pressure generated when the baffle is tensioned by the inhaul cable, buffering energy consumption is achieved through elastic-plastic deformation of the buffering piece; after the buffer piece reaches limit compression, the baffle and the base are in hard contact, and limiting with higher rigidity is achieved. According to the novel anti-beam-falling device with the structure, through elastic-plastic deformation of the buffering piece and hard contact of the baffle and the base, buffering energy consumption is achieved, and the novel anti-beam-falling device has high bearing and resetting capacity; as the steel wire rope is soft, the length can be adjusted at will, the limiting distance can be adju