Self-resetting device for pipeline structure

The invention provides a pipeline structure self-resetting device, and relates to the technical field of pipeline structure shock resistance, the pipeline structure self-resetting device comprises a sleeve, a circular ring assembly, a telescopic rubber pipe and a first steel strand; the first steel strand with prestress is combined with the sleeve, and the sleeve is connected with the pipeline, so that the anti-seismic property of a traditional pipeline is improved; when the pipeline displaces due to an earthquake, the low-prestress first steel strand is stretched, the pipeline returns to the initial position under the tensioning action of the prestress first steel strand after the earthquake is finished, the self-resetting effect is achieved, energy generated by the earthquake is dissipated through swinging of the pipeline, the structure cannot be damaged, the damping performance is obvious, and safety and reliability are achieved. The stability is high, and the technical problem that in the prior art, a pip