Patents Assigned to Dongnan Elavator Co. Ltd.
  • Patent number: 9394142
    Abstract: A mining elevator lapping platform suitable for a flexible guide rail and a mining elevator lapping method. The lapping platform mainly comprises a support claw package (1) and a power package (2), wherein the support claw package (1) comprises a mounting plate (1-14), a screw rod bearing base (1-15), a screw rod (1-4), a screw nut (1-2), a support rod (1-5), a pushing rod (1-3), a support claw (1-6). a footboard (1-7), a guide rail (1-9) and a guide rail frame (1-12); the power package (2) comprises an explosion-proof motor (2-1) and a bevel gear; and the support claw package (1) and the power package (2) are both installed on a cross beam (3) below an elevator car.
    Type: Grant
    Filed: March 25, 2013
    Date of Patent: July 19, 2016
    Assignees: China University of Mining and Technology, Dongnan Elavator Co. Ltd.
    Inventors: Zhencai Zhu, Guohua Cao, Jiancong Qin, Hongqiao Kang, Wei Li, Gongbo Zhou, Guoan Chen, Renyuan Wu, Yiping Ma, Jianrong Yang