Anti-toppling device for laying gas pipeline

The invention discloses an anti-toppling device for laying a gas pipeline, and belongs to the technical field of gas pipelines. According to the scheme, in a strong wind severe environment, a rotary flow blocking mechanism drives a rotary cover body to rotate through blowing of wind, the blown wind is dispersed and blocked by means of airflow generated by rotation, the blowing force is reduced, a mounting base is not prone to being affected by wind blowing, and the anti-toppling effect is achieved. Under the influence of rotation and vibration, the carbon dioxide aqueous solution in the overflow insertion fixing mechanism shakes, carbon dioxide is promoted to overflow, a piston and an insertion rod are pushed to overflow outwards, the insertion rod is extruded to be inserted into the ground, the stability is enhanced, the mounting base and the gas pipeline body are not prone to toppling, and the toppling resisting effect is enhanced; the magnetic repulsion force eliminating mechanism counteracts blowing force