Anti-seismic gas pipeline flexible connection structure

Abstract

The utility model discloses an anti -seismic gas pipeline flexible connection structure, it includes: gas pipe, the outer surface both sides of gas pipe all has the reinforcing pipe of bushing, the outer surface fixedly connected with the fixed ring of reinforcing pipe, the left and right sides of fixed ring all are fixedly connected first connecting lug, the inside of first connecting lug is equipped with through -hole, the inside slidingly connected with adjusting screw of through -hole, the outer surface of adjusting screw is connected with adjusting nut, the outer surface bushing of adjusting screw has the spring of resisting, the one end fixedly connected with the conducting ring of adjusting screw away from adjusting nut, the lower surface fixedly connected with second connecting lug of conducting ring, the inside rotationally connected with rotating ring of second connecting lug, the lower surface fixedly connected with connecting steel rope of rotating ring, one end fixedly connected with the connecting piece of connecting steel rope. And pass to the connecting piece through the steel rope and then scatter to the building structure, avoid the vibration in the pipeline system and form the resonance.