The invention discloses a pipe push bench propelling device which comprises a propelling frame, a supporting beam assembly, a top ring assembly and a propelling oil cylinder. The supporting beam assemblies are detachably connected to different positions of the propelling frame. The top ring assembly is used for locking the pipeline; one end of the thrust cylinder is connected with the support beam assembly, and the other end is connected with the top ring assembly; a rear backup plate is arranged at the end, away from the jacking direction, of the propelling frame, fixedly connected to the foundation and used for limiting the propelling frame. The end, away from the thrust oil cylinder, of the supporting beam assembly is connected with the back-dragging mechanism. According to the pipe jacking machine propelling device, extra auxiliary work and equipment are not needed, the propelling construction efficiency is greatly improved, and the cost is saved.
本发明公开了一种顶管机推进装置,包括推进框架、支撑梁组件、顶环组件和推进油缸,推进框架为支撑主体;支撑梁组件可拆卸连接在推进框架的不同位置;顶环组件用于锁紧管道;推进油缸一端与支撑梁组件连接,另一端与顶环组件连接;推进框架远离顶进方向的一端设置有后靠板,后靠板固定连接在地基上,用于对推进框架进行限位;支撑梁组件远离推进油缸的一端与回拖机构连接。本发明的顶管机推进装置,不需要额外的辅助工作和设备,大大提高了推进的施工效率,节约了成本。
Pushing device of tube push bench
一种顶管机推进装置
2022-08-05
Patent
Electronic Resource
Chinese
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