The invention relates to the field of escalator safety detection, and discloses an escalator step and skirt guard panel gap measuring instrument which comprises a first strain sensor, a second strainsensor, a signal processing device, a display device and a sheet-shaped ruler body. The cross section of the ruler body is in a right triangle shape. A cantilever beam is arranged on the bevel edge ofthe ruler body; the first strain sensor is mounted at one end of the cantilever beam; wherein the right-angle short edge of the ruler body is provided with a fixed beam, the second strain sensor is installed at one end of the fixed beam, the signal processing device and the display device are both installed on the ruler body, and the first strain sensor, the second strain sensor and the display device are all connected with the signal processing device. The invention further discloses an escalator step and skirt guard panel gap measuring method. The invention has the advantages of being smallin size, convenient to carry and capable of directly displaying numerical values of measurement results, eliminating errors caused by manual observation and improving measurement accuracy and measurement efficiency.
本发明涉及自动扶梯安全检测领域,公开了一种自动扶梯梯级与围裙板间隙测量仪器,包括第一应变传感器、第二应变传感器、信号处理装置、显示装置和呈片状的尺身;所述尺身的横截面呈直角三角形,所述尺身的斜边设置有悬臂梁,所述第一应变传感器安装于悬臂梁的一端,所述尺身的直角短边设置有固定梁,所述第二应变传感器安装于固定梁的一端,所述信号处理装置和显示装置均安装于尺身,所述第一应变传感器、第二应变传感器和显示装置均与信号处理装置连接。本发明还公开了一种自动扶梯梯级与围裙板间隙测量方法。其有益效果在于:尺寸小巧,便于携带,可将测量结果直接数值显示,消除人工观察引起的误差,提高测量精度和测量效率。
Escalator step and skirt guard panel gap measuring instrument and method
一种自动扶梯梯级与围裙板间隙测量仪器和方法
2020-06-05
Patent
Elektronische Ressource
Chinesisch
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