基于电阻应变片式传感器的单体液压支柱密封检测系统

Sealing Detection System of the Monoblock Hydraulic Support Based on the Resistance Strain-gauge Transducer

介绍了一种单体液压支柱密封检测系统,可对单体液压支柱做高、低压密封试验,系统前端检测元件采用电阻应变片式传感器。阐述了系统的设计方法和技术特点,指出该系统可提高煤矿单体液压支柱密封检测工作的自动化水平,具有很好的应用前景。

This paper introduces a kind of the se aling detection system of the monobl ock hydraulic support that can be used to make the high -pressure and lo w -pressure tests for the monoblock h ydraulic support and the fore detection ele-ments of that adopts the resistance s train -gauge transducer,expounds t he designing methods and the technic al features of the system,and points out that the sy stem can increase the automation level of sealing detection of coal mine' s monoblock hydraulic support and has excellent popularizing prospect.