多绳提升机钢丝绳动态张力传感器的研制

Research and Development on Sensor for Wire-rope Dynamic Tension of Multiple-rope Winder

针对多绳摩擦提升机的特点,研制了一种新型的差动电容式钢丝绳张力传感器,采用弹性敏感元件与转换电路集成为一体的整体结构。试验结果表明:传感器性能稳定、灵敏度高、抗干扰能力强,可满足对钢丝绳动态张力测量的要求。

Base on the characteristics of multiplerope friction winder,a new type differentialcapacitive sensor for wirerope dynamic tension is developed.The integrated construction of elastic sensing elements and transformation circuits are designed.Test indicates that the sensor has reliable property,high sensitivity and strong antiinterference ability.It will meet the requirements for measuring of wirerope dynamic tension.