Research on Early Warning of Crane Operation Failure Combined with Sensor Detection
In view of the many accidents caused by brake failure problems in cranes,accurate warning is implemented in order to improve safety.This study proposes acceleration sensors on the basis of traditional sensor technology,through data acquisition and analysis of the actual operating state of cranes,using acceleration sensors for fault identification,and combined with signal processing for fault warning.The experimental results show that the crane brake combined with acceleration sensor can carry out accurate fault warning,in the brake speed reaches 80 km/h or brake temperature reaches 350 ℃ high temperature,the acceleration sensor will be emergency warning to stop the mechanical operation.This time,the study proposes the use of acceleration sensors to crane brake fault warning has the feasibility and accuracy,while the method for improving the safety and efficiency of lifting machinery to provide useful reference and guidance.
NETL
NSTL
万方数据
