水电站洞内高竖井压力钢管安装安全管理简析

Analysis of the safety management for the steel penstock installation of high shaft in hydropower station tunnel

以江西洪屏抽水蓄能电站引水系统竖井钢管安装为例,介绍了为保证高竖井钢管安装施工安全采取的主要措施,包括运输、吊装设备的选择及其特殊要求,钢管安装临时工作平台设计计算,吊笼及其钢丝绳的选择,用电要求以及重要工序安全管理上的要求。通过实施,确保了洪屏抽水蓄能电站洞内高竖井压力钢管安装的顺利进行。

Taking the steel penstock installation of shaft for the conduit system of Hongping Pumped Storage Power Station as an example,this paper introduced the main measures adopted for the safety of steel penstock installation construction of high shaft,which including the selection and special requirements of transportation and hoisting equipment,the design and calculation of temporary working platform for the installation of steel penstock,the selection of cage and steel wire rope,power demand,and the safety management requirements of important processes. Through the implementation of the measures, the smoothly installation of steel penstock was ensured.