徒骇河刘桥拦河闸闸门及启闭机更新改造研究

Study on renewal of gates and lifts of Liuqiao Sluice on Tuhaihe River

徒骇河刘桥拦河闸是聊城市境内徒骇河下游一座10孔拦河节制闸,已运行多年。针对其闸门及启闭机老化、退化、性能落后、安全系数下降等问题,采取了封闭启闭机房、闸门改造、更新改造启闭机及电气设备等措施,取得了良好的效果。

Liuqiao Sluice on Tuhaihe River is a sluice with 10 gates built on the downstream of Tuhaihe River in Liaocheng City, which operates for many years. The renewal and reconstruction measures are made on the machine houses of the lifts, the gates, the lifts and the electric equipments concerned for the problems therein such as the aging, degradation, poor performance and the decrease of the safety factors of both the gates and lifts etc., from which better reconstruction effect is obtained at last.