Pipe penetrating device for pipeline and construction method of pipeline penetrating sleeve

The pipe penetrating device comprises a pipe pushing assembly and an auxiliary tackle, the pipe pushing assembly comprises an end frame, the end frame is detachably installed at the rear end of the pipeline, and the end frame can be dragged to move from back to front in the axial direction of the pipeline so as to push the pipeline to advance; the auxiliary pulley is supported on the bottom face of the pipeline and used for assisting the pipeline in sliding forwards. According to the pipe penetrating device for the pipeline and the construction method for the pipeline to penetrate through the sleeve, the pulled end frame is matched with the auxiliary tackle supported at the bottom of the pipeline, so that the resistance is smaller in the pipeline penetrating process, pushing of the pipeline is simpler, the construction difficulty is effectively reduced, the construction time is shortened, and the construction efficiency is improved. 本发明公开了一种用于管道的穿管装置及管道穿越套管的施工方法，包括推管组件和辅助滑车，所述推管组件包括端架，所述端架可拆卸的安装于管道的后端，端架可被牵引的