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.
Intelligent hoisting method for beam segments used in bridgedeck crane systems and a bridge deck crane system
2025-02-04
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
Bridge deck crane for hoisting corrugated steel web segmental beam
European Patent Office | 2025
|European Patent Office | 2016
|Intelligent hoisting control system for factory bridge crane
European Patent Office | 2023
|Bridge deck crane and using method of bridge deck crane to dismount bridge
European Patent Office | 2020
|