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本文主要分析在闸门启闭机卷扬系统内安装电阻应变或称重传感器的位置与载荷限制仪示值误差之间的内在联系,并结合笔者在现场对闸门启闭机载荷限制仪系统的检定结果,指出传感器安装在平衡轮下检测系统受力变化情况的方案本身是造成系统误差的主要原因,据此提出了改进设想。
This paper mainly analyzes the inherent relationship between the position of resistance strain gauge or load cell and the indication error of load limiter in the hoist system of gate hoist and the verification of the gate hoist load limiter system The results show that the sensor installed in the balance wheel to detect the system stress changes in the program itself is the main cause of system error, accordingly proposed to improve the assumptions.