The invention discloses an upward pulling force monitoring method and application thereof in work early warning of a tower crane, according to the scheme, the upward pulling force between the bottom of a machine body of the tower crane and a base is ingeniously monitored, and meanwhile, attitude information and vibration information of the machine body of the tower crane and wind speed information of an external environment are monitored; when the stress data is judged to be abnormal, the early warning information or the warning information is generated, and the stress information, the wind speed information, the vibration information and the attitude monitoring data are associated with the early warning information or the warning information to be output, so that background management personnel can quickly check and judge factors causing the stress abnormality; on the basis, according to the scheme, the correlation among the stress information, the wind speed information and the vibration information is further judged, prediction or early warning is carried out on stress abnormity through correlation judgment, and the working safety and reliability of the tower crane are improved.
本发明公开了上拔力监测方法及其在塔式起重机工作预警中的应用,本方案巧妙性通过对塔式起重机的机身底部与基座之间的上拔力进行监测,同时,还监测塔式起重机机身的姿态信息、振动信息,以及外部环境的风速信息,通过在应力数据判断异常时,生成预警信息或警告信息,还将应力信息、风速信息、振动信息和姿态监测数据与其进行关联输出,使得后台管理人员能够快速进行排查和判断导致应力异常的因素;在此基础上,本方案还进一步通过判断应力信息和风速信息、振动信息的相关性,通过相关性判断,为应力异常进行预测或预警,提高了塔式起重机的工作安全可靠性。
Upward pulling force monitoring method and application of upward pulling force monitoring method in work early warning of tower crane
上拔力监测方法及其在塔式起重机工作预警中的应用
2024-07-12
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Crane having pulling frame and method for pulling such crane
European Patent Office | 2024
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