The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2025
Filed:
Sep. 14, 2024
Poly Changda Engineering Co., Ltd., Guangzhou, CN;
Yuxian Wu, Guangzhou, CN;
He Jin, Guangzhou, CN;
Guocheng Rong, Guangzhou, CN;
Shengquan Yan, Guangzhou, CN;
Yanbiao Cai, Guangzhou, CN;
Ping Yan, Guangzhou, CN;
Duo Zou, Guangzhou, CN;
Kunxing Li, Guangzhou, CN;
Zuqiang Chen, Guangzhou, CN;
POLY CHANGDA ENGINEERING CO., LTD., Guangzhou, CN;
Abstract
The present application describes an intelligent hoisting method for a bridge deck crane system. The method involves determining the splicing heights at two key positions of the segment to be installed by measuring the alignment height of an already installed segment. The segment is hoisted, and the real-time heights at both positions are monitored. If one position reaches the splicing height while the other does not, the lifting point is adjusted until both positions align with their respective splicing heights. This method eliminates the need for reference marks or docking joints on the segment to be installed, thereby avoiding issues related to their precision and installation accuracy. Additionally, it simplifies the splicing operation by removing the need for pre-processing the segment, reducing the overall complexity of the process.