The crane braking torque intelligent detection device comprises a brake stress detection device, the brake stress detection device is arranged in a braking torque detection circuit, the braking torque detection circuit transmits detected stress data to a processor, and a braking glide amount detection algorithm is executed in the processor; the brake stress detection device comprises strain gauges arranged on a connecting shaft A and a connecting shaft B, and each strain gauge measures the friction force of a brake wheel so as to obtain a brake torque; the braking torque detection circuit comprises a processor, the processor is connected with a data interface through a system bus, and each strain gauge is connected to the data interface; the device can accurately measure the braking torque and the braking time of the brake, and through measurement of the device, the functions of crane glide quantity detection, crane brake health monitoring and the like can be achieved.
起重机制动力矩智能检测装置,包括制动器应力检测装置,制动器应力检测装置设置在制动力矩检测电路中,制动力矩检测电路将检测到的应力数据传送至处理器,处理器中执行制动下滑量检测算法;所述的制动器应力检测装置包括设置在连接轴A和连接轴B上的应变片,每个应变片均测量出制动轮的摩擦力大小,由此得出制动力矩;所述的制动力矩检测电路包括处理器,处理器通过系统总线连接数据接口,每个应变片均连接至数据接口上;本发明可以准确测量制动器制动力矩、制动时间的装置,通过该装置的测量,可以实现起重机下滑量检测、起重机制动器健康监测等功能。
Intelligent detection device for braking torque of crane
起重机制动力矩智能检测装置
2023-12-22
Patent
Elektronische Ressource
Chinesisch
IPC: | G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B66C Krane , CRANES / B66D Haspeln , CAPSTANS / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen |
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