The invention belongs to the technical field of crane control, and particularly discloses an anti-rollover control method and system for hoisting mechanical equipment. According to the technology, sensing parameters of an upper boom of the hoisting machinery are collected in real time; the stress of the tail end of the boom is obtained based on the sensing parameters, the component of the stress of the tail end of the boom in the gravity direction is regarded as the tipping acting force, and the tipping moment generated by the tipping acting force on the boom is obtained; and judging whether the tipping moment exceeds a threshold value or not, and if yes, adjusting the posture of the boom or a counterweight to balance the tipping moment. According to the anti-rollover technology, anti-rollover detection and control are conducted on the basis of the universal accessory boom of the hoisting machinery, and the technology is high in universality and suitable for hoisting machinery of different types and structures.
本申请属于起重机控制技术领域,具体公开了一种起重机械设备的防倾翻控制方法和系统。本申请技术实时采集起重机械上臂架的传感参数;并基于所述传感参数获得臂架末端受力,将所述臂架末端受力在重力方向的分量视为倾翻作用力,获取倾翻作用力对臂架产生的倾翻力矩;判断倾翻力矩是否超过阈值,若是则调节臂架姿态或配重以平衡倾翻力矩。本申请防倾翻技术基于起重机械的通用配件臂架进行防倾翻检测和控制,该技术通用性强,适合不同类型和结构的起重机械。
Anti-rollover control method and system for hoisting mechanical equipment
一种起重机械设备的防倾翻控制方法及系统
2025-05-02
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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