The invention discloses an anti-overload hoisting system for a hoisting crane, and relates to the technical field of cranes. According to the invention, devices such as the hoisting pressure sensor, the lateral pressure sensor and the wind power impeller are arranged on the lifting hook and the supporting platform, so that multiple parameters such as vertical load, horizontal component force and wind speed can be monitored in real time; the swinging acceleration and the moving speed of the steel wire rope are accurately analyzed, and when risks such as overload, swinging or too fast lifting occur, an alarm is given out in time, so that the safety and reliability of hoisting operation are comprehensively improved.
本发明公开了一种吊装起重机用防过载吊装系统,涉及起重机技术领域。本发明通过在吊钩及支撑平台上设置吊装压力传感器、侧向压力传感器和风力叶轮等装置,实现对垂直载荷、水平分力及风速等多重参数的实时监测,并利用弧形下凹电阻盘与钢球、电势差检测与感应发电机相结合的方式,对摆动加速度和钢丝绳移动速度进行精准分析,当出现超载、摆动或提拉过快等风险时,及时发出警示,全面提升吊装作业的安全性与可靠性。
Overload-preventing hoisting system for hoisting crane
一种吊装起重机用防过载吊装系统
2025-03-25
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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