一种特殊条件的平面闸门吊装  

Hoisting and installing plane gates under special conditions

作　　者：吴瀚[1] 米凯华[1] 李红旗[1] 

机构地区：[1]武警水电第八支队,江西新余338029

出　　处：《水电站机电技术》2008年第5期39-40,共2页Mechanical & Electrical Technique of Hydropower Station

摘　　要：主要介绍了潮洲供水枢纽拦河闸平面工作闸门在吊机无法直接将门体吊装就位,且门体宽度尺寸大于启闭机排架立柱间距的特殊情况下,用自制的拖架将门体平移近10 m到安装位置,而后借助启闭机在门槽内实现了门体的整体拼装。通过该闸门的吊装,为在无法直接利用机械设备吊装的特殊情况下安装平面闸门,积累了经验。Because the gate is wider than the space between two posts of the crane bent,the plane gates of Chaozhou Water Supply Control Project cannot be directly hoisted to their positions by cranes for installa- tion.On this condition,the gates are translated about lore to their positions by the tow-frames made spe- cially,then the gates are assembled at the gate slots with the aid of the gate lift devices It has accumulated experience for hoisting and installing plane gates in case of the cranes cannot be directly used.

关 键 词：平面闸门 吊装 拖架 安全措施 

分 类 号：TV663.1[水利工程—水利水电工程]