Patents by Inventor Qiao GAO

Qiao GAO 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).

  • Vertical shaft steel wire rope cage guide sliding sleeve device and detection method thereof
    Patent number: 10619991
    Abstract: A vertical shaft steel wire rope cage guide sliding sleeve wear amount detection device includes flexible printed circuit (FPC) flat cable units, voltage detection circuit units, a control system, and data display equipment. Two end faces of a vertical shaft steel wire rope cage guide sliding sleeve are provided with the FPC flat cable units, the FPC flat cable units being sequentially attached to end portion surfaces of the sliding sleeve along an outer periphery of a rope hole of a steel wire rope to form an enclosure; each FPC flat cable unit is connected to one voltage detection circuit unit; a signal input end of the control system is connected with the voltage detection circuit units, and a signal output end of a control module is connected to a wireless transmission module; and the data display equipment receives data transmitted by the wireless transmission module.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: April 14, 2020
    Assignees: CHINA UNIVERSITY OF MINING AND TECHNOLOGY, XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO., LTD
    Inventors: Gongbo Zhou, Zhencai Zhu, Gang Shen, Yuan Sun, Qiao Gao, Chaoquan Tang, Ping Zhou, Gang Zhang, Wei Li, Guohua Cao, Yuxing Peng, Songyong Liu, Fan Jiang, Xin Zhang
  • VERTICAL SHAFT STEEL WIRE ROPE CAGE GUIDE SLIDING SLEEVE WEAR AMOUNT DETECTION DEVICE AND DETECTION METHOD THEREOF
    Publication number: 20190376780
    Abstract: A vertical shaft steel wire rope cage guide sliding sleeve wear amount detection device includes flexible printed circuit (FPC) flat cable units, voltage detection circuit units, a control system, and data display equipment. Two end faces of a vertical shaft steel wire rope cage guide sliding sleeve are provided with the FPC flat cable units, the FPC flat cable units being sequentially attached to end portion surfaces of the sliding sleeve along an outer periphery of a rope hole of a steel wire rope to form an enclosure; each FPC flat cable unit is connected to one voltage detection circuit unit; a signal input end of the control system is connected with the voltage detection circuit units, and a signal output end of a control module is connected to a wireless transmission module; and the data display equipment receives data transmitted by the wireless transmission module.
    Type: Application
    Filed: September 21, 2018
    Publication date: December 12, 2019
    Applicants: CHINA UNIVERSITY OF MINING AND TECHNOLOGY, XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO.,LTD
    Inventors: Gongbo ZHOU, Zhencai ZHU, Gang SHEN, Yuan SUN, Qiao GAO, Chaoquan TANG, Ping ZHOU, Gang ZHANG, Wei LI, Guohua CAO, Yuxing PENG, Songyong LIU, Fan JIANG, Xin ZHANG