Patents by Inventor Qiangqiang Hou

Qiangqiang Hou has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pole-gripping mechanism and manned pole- climbing work platform
    Patent number: 12042699
    Abstract: Provided are a manned pole-climbing work platform and a pole-gripping mechanism thereof. The pole-gripping mechanism includes an arm and a distal pole-gripping mechanical hand. The distal pole-gripping mechanical hand includes a front jaw, a rear jaw, a forward-threaded rod, a reverse-threaded rod and a preloader. The front jaw and the rear jaw are articulated with the arm through pivots. The preloader is configured to drive the forward-threaded rod and the reverse-threaded rod to rotate synchronously. The forward-threaded rod and the front jaw are articulated with each other through a front thrust-nut composite pivot. The reverse-threaded rod and the rear jaw are articulated with each other through a rear thrust-nut composite pivot. The front jaw and the rear jaw are openable or closeable relative to each other.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: July 23, 2024
    Assignees: State Grid Anhui Electric Power Co., Ltd. Huainan Power Supply Company, Electric Power Research Institute, Anhui Electric Power Company of State Grid, Huainan Ruixue Intelligent Technology Co., Ltd., State Grid Corporation of China
    Inventors: Shaolei Wu, Qi Wang, Xuming Tang, Xiaofeng Shan, Shan Gao, Xianguo Han, Mengdi Shi, Yu Feng, Yang Liu, Xiang Guo, Wudong Zhen, Wancheng Wang, Mingshuai Zhang, Qiangqiang Hou
  • POLE-GRIPPING MECHANISM AND MANNED POLE-CLIMBING WORK PLATFORM
    Publication number: 20230001269
    Abstract: Provided are a manned pole-climbing work platform and a pole-gripping mechanism thereof. The pole-gripping mechanism includes an arm and a distal pole-gripping mechanical hand. The distal pole-gripping mechanical hand includes a front jaw, a rear jaw, a forward-threaded rod, a reverse-threaded rod and a preloader. The front jaw and the rear jaw are articulated with the arm through pivots. The preloader is configured to drive the forward-threaded rod and the reverse-threaded rod to rotate synchronously. The forward-threaded rod and the front jaw are articulated with each other through a front thrust-nut composite pivot. The reverse-threaded rod and the rear jaw are articulated with each other through a rear thrust-nut composite pivot. The front jaw and the rear jaw are openable or closeable relative to each other.
    Type: Application
    Filed: June 15, 2020
    Publication date: January 5, 2023
    Applicants: STATE GRID ANHUI ELECTRIC POWER CO., LTD. HUAINAN POWER SUPPLY COMPANY, ELECTRIC POWER RESEARCH INSTITUTE, ANHUI ELECTRIC POWER COMPANY OF STATE GRID, HUAINAN RUIXUE INTELLIGENT TECHNOLOGY CO., LTD., STATE GRID CORPORATION OF CHINA
    Inventors: Shaolei Wu, Qi Wang, Xuming Tang, Xiaofeng Shan, Shan Gao, Xianguo Han, Mengdi Shi, Yu Feng, Yang Liu, Xiang Guo, Wudong Zhen, Wancheng Wang, Mingshuai Zhang, Qiangqiang Hou