Hydraulic ship lift with anti-overturning capability and method for using the same
US10538890B2 · kind B2 · utility
Assignees
Inventors
- 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-Fei Li
- Guoxiang Xuan
- Xin Wang
- Xiujun Yan
- Shu Xue
- Chao Guo
- Yue Huang
Key dates
| Filing date | Dec 22, 2017 |
| Grant date | Jan 21, 2020 |
| Priority date | — |
| Expiry date | Dec 22, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02C5/00
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.