Considering the fact that the remote vision system of a quay container crane was damaged in a large area during the thunderstorm season,based on relevant standards and industry experience,the grounding and lightning protection system was comprehensively reviewed,and the weak links were checked and corrective measures were taken.The process design and equipment construction were checked at the quay site,and the relevant data were measured,collected and analyzed.Combined with the report of equipment returning to factory for maintenance,the possible access channels of lightning surge were analyzed,consultations and visits with lightning protection related enterprises were conducted,and relevant experts were invited to conduct on-site investigation,so as to analyze the cause of accident from different dimensions.After a long period of analysis,improvement and observation,the equipment damage caused due to accident was greatly reduced,and problems were initially solved.Finally,the lightning protection design and construction technology of remote vision system that should be paid attention to in the existing lightning protection plan of quayside container crane are summarized,and arrangements for further quantitative data acquisition and analysis are put forward.
维普
万方数据