The invention belongs to the technical field of tunnel construction, and particularly relates to an operation construction lifting platform which comprises a plurality of steel pipes and a bearing plate, the plurality of steel pipes form a gate-type scaffold through hoops, a placement frame is detachably mounted at the top end of the bearing plate, and a take-up roller driven by a driving motor to rotate is arranged above the placement frame. A pull rope is fixedly connected to the take-up roller, the other end of the pull rope is fixedly connected with a bearing frame and a supporting rod, the supporting rod is fixedly installed at the top end of the placement frame, a reciprocating lead screw is rotationally installed on the supporting rod, a rope control block is installed on the reciprocating lead screw in a sliding mode, and the pull rope penetrates through the rope control block. The pull rope can be wound or unwound more orderly effectively, the problem that the service life of the pull rope is shortened due to the fact that the pull rope is damaged due to uneven tension and pressure is solved, the service life of the pull rope is effectively prolonged, and meanwhile the safety during cargo lifting is improved.
本发明属于隧道施工技术领域,具体的说是一种作业施工提升平台,包括钢管和承载板,钢管设置有多个,多个钢管通过抱箍组成门式脚手架,安置架,可拆卸安装在承载板的顶端,安置架的上方设置有由驱动电机驱动转动的收线辊,收线辊上固定连接有拉绳,拉绳的另一端固定连接有承载框,支撑杆,固定安装在安置架的顶端,支撑杆上转动安装有往复丝杆,往复丝杆上滑动安装有控绳块,拉绳贯穿控绳块,通过以上结构的配合使用,可以有效的使拉绳收卷或放卷时更加整齐,减少不均匀的拉力和压力使拉绳损坏降低使用寿命的问题,有效的提高了拉绳的使用寿命,同时提高提升货物时的安全性。
Operation construction lifting platform
一种作业施工提升平台
2025-02-21
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |