Patents by Inventor Yangjun XU

Yangjun XU 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).

  • Multi-tower linkage type aerial hoisting platform
    Patent number: 12410039
    Abstract: A multi-tower linkage type aerial hoisting platform includes: four tower crane body lifting/lowering parts respectively disposed in an outer periphery of a building to form a rectangle through enclosure, and including a tower crane body and a self-climbing lifting/lowering system that is capable of climbing or descending step by step along the tower crane body; four tower-crane-body-connected support beams, respectively disposed on two opposite self-climbing lifting/lowering systems, where a hoisting platform enclosed by the tower-crane-body-connected support beams is driven by the self-climbing lifting/lowering systems to move up and down synchronously; and four movable tower crane bases, respectively disposed at lower ends of the four tower crane body lifting/lowering parts, including movable chassis that are used as movable supports with a variable platform angle and support parts disposed on the movable chassis, where four corners of the support parts are respectively provided with rotary drilling fasteni
    Type: Grant
    Filed: May 5, 2023
    Date of Patent: September 9, 2025
    Assignee: WUHAN CONSTRUCTION ENGINEERING GROUP CO., LTD.
    Inventors: Shuai Wang, Wenxiang Li, Ming You, Mingzhao Wang, Tong Lu, Zhendong Du, Zongyou Hu, Wenhui Xiong, Chen Liu, Chen Qian, Yunjie Dong, Keyang Wu, Li Wang, Wei Yang, Jun He, Yangjun Xu, Yuanbang Ge, Xiaolong Yang
  • MULTI-TOWER LINKAGE TYPE AERIAL HOISTING PLATFORM
    Publication number: 20250162845
    Abstract: A multi-tower linkage type aerial hoisting platform includes: four tower crane body lifting/lowering parts respectively disposed in an outer periphery of a building to form a rectangle through enclosure, and including a tower crane body and a self-climbing lifting/lowering system that is capable of climbing or descending step by step along the tower crane body; four tower-crane-body-connected support beams, respectively disposed on two opposite self-climbing lifting/lowering systems, where a hoisting platform enclosed by the tower-crane-body-connected support beams is driven by the self-climbing lifting/lowering systems to move up and down synchronously; and four movable tower crane bases, respectively disposed at lower ends of the four tower crane body lifting/lowering parts, including movable chassis that are used as movable supports with a variable platform angle and support parts disposed on the movable chassis, where four corners of the support parts are respectively provided with rotary drilling fasteni
    Type: Application
    Filed: May 5, 2023
    Publication date: May 22, 2025
    Applicant: WUHAN CONSTRUCTION ENGINEERING GROUP CO., LTD.
    Inventors: Shuai WANG, Wenxiang LI, Ming YOU, Mingzhao WANG, Tong LU, Zhendong DU, Zongyou HU, Wenhui XIONG, Chen LIU, Chen QIAN, Yunjie DONG, Keyang WU, Li WANG, Wei YANG, Jun HE, Yangjun XU, Yuanbang GE, Xiaolong YANG