Pipeline protection device for gas pipe network construction

The utility model provides a pipeline protection device for gas pipe network construction, which comprises a gas pipeline, a first support component and a second support component, the first support component and the second support component are positioned on the outer side of the gas pipeline, and a first buffer plate positioned above the gas pipeline is movably sleeved on the inner side of the first support component. According to the pipeline protection device for gas pipe network construction, through cooperative use of a first support, a second support, a first limiting rod and a second limiting rod, the pipeline protection device can directly limit and sleeve a first buffer plate on the outer sides of the first limiting rod and the second limiting rod through a first buckle; meanwhile, through cooperative use of a third support, a fourth support, a third limiting rod and a fourth limiting rod, the pipeline protection device can directly sleeve the outer sides of the third limiting rod and the fourth lim