Pushing structure of top pull pipe for sewage pipe network construction and using method

According to the pushing structure of the jacking and pulling pipe for sewage pipe network construction and the using method, the rod piece penetrates through the whole pipeline, the multiple pipelines are connected through the telescopic supporting mechanism arranged on the rod piece, multi-point contact between the pipelines and the rod piece is achieved, then a follow-up jacking and pulling mechanism can directly act on the rod piece, and therefore the construction efficiency is improved. And direct contact with the pipeline is not needed, so that the integrity of the pipeline during jacking and pulling construction is guaranteed to a great extent. According to the pushing structure and method of the jacking and pulling pipe for sewage pipe network construction, the overall structure is simple, operation is convenient, contact between the jacking and pulling mechanism and the pipeline is achieved through the pushing structure, the problem that the pipeline is damaged in the jacking and pulling construction