三峡深孔弧形闸门液压启闭机设计

三峡工程泄洪深孔弧形门液压启闭机是三峡工程宣泄和调控洪水最重的启闭设备.在总结历年来液压启闭机设计经验的基础上,并结合国内外当前液压设备设计和制造水平,在深孔液压启闭机系统结构和配置上采用了一些新技术、新概念和新工艺,使启闭机的运行性能和设备的可靠性得到了较大的提高.对深孔液压启闭机的设计和关键性制造技术进行了总结.

Design of hydraulic hoist of tainter gate of TGP''''s deep outlet

The hydraulic hoist of tainter-gate of TGP's flood discharge deep outlet is the most important hoisting device for flood discharge and regulation of TGP. On the hydraulic hoist design experience summarized over the years and in combination with present design and manufacture level of hydraulic device at home and abroad, some new technology and concept were adopted in the structure and arrangement of the hydraulic hoist system of the deep outlet and the operation behavior and reliability of the hoist were improved considerably. This paper summarizes the design work and key manufacture technology of the hydraulic hoist.