三峡升船机船厢补排水系统对接装置设计

针对三峡升船机船厢补排水系统在使用过程中存在操作繁琐、安全隐患多和效率低下问题，进行了船厢补排水系统结构特点及补排水工艺的研究。设计了补排水系统对接装置，分析装置的受力情况，为装置的设计校核提供理论指导。提出了两种对接装置的安装布置方案，并对比得出了两种方案的优缺点，同时优化了三峡升船机船厢补排水工艺。结果表明：设计的对接装置可提高船厢补排水效率和人员操作的安全性，实现升船机船厢补排水一体化操作，为三峡升船机安全运行提供保障。

Design of docking device about water supply and drainage system for ship chamber of Three Gorges ship lift

According to the existing problems of complex operation,potential safety hazard and inefficiency about the water supply and drainage system for ship chamber of Three Gorges ship lift,the structural characteristics and operation process of the system were studied.The docking device of the supply and drainage system was designed,and the stress of the device was analyzed,which provided theoretical guidance for the design and verification of the docking device.This paper put forward the installation and layout of two kinds of docking devices,and compared the advantages and disadvantages of the two schemes.At the same time,Three Gorges ship lift chamber supply and drainage technology was optimized.The results show that the designed docking device can improve the efficiency of shipchamber water supply and drainage and the safety of personnel operation,and realize the integrated operation of ship chamber water supply and drainage of ship lift,so as to provide guarantee for the safe operation of ship lift in the Three Gorges.