Novel flexible anti-collision device

The invention discloses a novel flexible anti-collision device, relates to the technical field of road maintenance and construction operation devices, and solves a problem that an existing rigid anti-collision device causes great harm to vehicles and personnel once an accident occurs. The device comprises a first supporting frame, wherein the first supporting frame is arranged in the width direction of a lane of a maintenance and construction operation control area, a first inflation overlapping layer is arranged on the outer side of the first supporting frame and comprises a plurality of airrib type membrane structure inflatable cushions, and a first fixing piece used for fixing the position of the first supporting frame is arranged on the inner side of the first supporting frame. The device is advantaged in that effects that energy generated by collision is consumed through the air pressure energy consumption buffering effect, safety of construction operators can be protected, the protection effect is achie