水口电站溢洪道接力式液压启闭机液压缸总成设计  

Assembly design of hydraulic cylinder of relay type hydraulic hoist for spillway of Shuikou power station

作　　者：沈燕萍 金晓华 蔡锟 胡葆文 胡梦溪 王功明 SHEN Yanping;JIN Xiaohua;CAI kun;HU Baowen;HU Mengxi;WANG Gongming(PowerChina Huadong Engineering Co.,Ltd.)

机构地区：[1]中国电建集团华东勘测设计研究院有限公司,浙江杭州311122 [2]福建水口发电集团有限公司,福建福州350000

出　　处：《大坝与安全》2020年第4期23-24,36,共3页Dam & Safety

摘　　要：接力式液压缸为伸缩式多铰点可转动结构,在行程参数、结构设计时应确保随动拉杆伸缩灵活和挂脱钩动作的可靠性,笔者针对以上两个方面的设计做了详细说明。The structure of relay type hydraulic cylinder is telescopic,rotatable and with multi-hinge points.In the stroke parameters and structure design,it is necessary to ensure the flexibility of follow-up tie rod and the reliability of hooking and unhooking.The author describes the design of above two aspects in detail.

关 键 词：接力式液压启闭机 液压缸 随动拉杆 行程 

分 类 号：TV6642[水利工程—水利水电工程]