公开(公告)号：US10538890B2

公开(公告)日：2020-01-21

申请号：US15853687

申请日：2017-12-22

申请人： HUANENG LANCANG RIVER HYDROPOWER INC. ,  POWER CHINA KUNMING ENGINEERING CORPORATION LIMITED ,  NANJING HYDRAULIC RESEARCH INSTITUTE ,  CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH

发明人： Hongqi Ma ,  Yaan Hu ,  Zongliang Zhang ,  Xianghua Yuan ,  Zejiang Xiang ,  Yongping Al ,  Yimin Chuan ,  Guanqun Nan ,  Rui Zou ,  Zhaoxin Chen ,  Xiaolin Hu ,  Hongtao Zhang ,  Haibin Xiao ,  Qun Huang ,  Keheng Zhou ,  Xuexing Cao ,  Zichong Li ,  Renchao Ma ,  Yinan Cao ,  Yun Ling ,  Sisi Xie ,  Junyang Yu ,  Zhonghua Li ,  Yun Li ,  Guoxiang Xuan ,  Xin Wang ,  Xiujun Yan ,  Shu Xue ,  Chao Guo ,  Yue Huang ,  Yihong Wu ,  Rui Zhang ,  Dong Zhang ,  Jinxiong Zhang ,  Wenyuan Zhang ,  Hongwei Zhang ,  Jianbiao Gao

IPC分类号： B63C3/06 ,  B63C3/12 ,  E02C5/00

摘要： A hydraulic ship lift, including: a mechanical synchronizing system; a stabilizing and equalizing hydraulic driving system; and a self-feedback stabilizing system. The stabilizing and equalizing hydraulic driving system includes first resistance equalizing members arranged at corners of branch water pipes or/and second resistance equalizing members arranged at bifurcated pipes, circular forced ventilating mechanisms arranged at front of water delivery valves of a water delivery main pipe, and pressure-stabilizing and vibration-reducing boxes arranged behind the water delivery valves. The self-feedback stabilizing system includes a plurality of guide wheels; each guide wheel of the self-feedback stabilizing system is fixed on a ship reception chamber through a supporting mechanism. The supporting mechanism includes a base connected to the ship reception chamber, a support articulated on the base, a flexible member fixedly arranged between the support and the base, and a limiting stopper arranged on the outer side of the flexible member.