The invention provides an elevator safety tong test device, a test method thereof and a practical training assessment method thereof. The elevator safety tong test device comprises a supporting frame, a lifting driving mechanism, a lift car frame, a measuring device and a safety tong linkage system; the safety tong linkage system comprises a safety tong lifting mechanism, a safety tong device and a speed limiter device; the lift car frame is arranged on the supporting frame in a sliding mode in the vertical direction, and the lift car frame is connected with the output end of the lifting driving mechanism; the measuring device is arranged at the lower end of the support frame; the safety tong lifting mechanism is arranged on the lift car frame; two two safety tong devices are arranged on the two sides of the lower portion of the lift car frame respectively; and the speed limiter device is arranged on the supporting frame and connected with the safety tong lifting mechanism through a speed limiting steel wire rope. The elevator safety tong test device is simple and convenient to disassemble and assemble, and numeralization of the assessment result of the test device is realized, so that the assessment result is more intuitive and accurate.
本发明提出一种电梯安全钳试验装置、其试验方法及其实训考核方法,其中电梯安全钳试验装置包括支撑架、升降驱动机构、轿厢架、测量装置和安全钳联动系统;所述安全钳联动系统包括安全钳提拉机构、安全钳装置和限速器装置;所述轿厢架沿竖直方向可滑动设置于所述支撑架,且所述轿厢架与所述升降驱动机构的输出端连接;所述测量装置设置于所述支撑架的下端;所述安全钳提拉机构设置于所述轿厢架;所述安全钳装置设有两个,且分别设置于所述轿厢架的下方两侧;所述限速器装置设置于所述支撑架,且所述限速器装置通过限速钢丝绳与所述安全钳提拉机构连接;本发明拆装简单便捷,数值化试验装置的考核结果,使考核结果更加直观和准确。
Elevator safety tong test device, test method thereof and practical training assessment method thereof
一种电梯安全钳试验装置、其试验方法及其实训考核方法
2021-04-06
Patent
Elektronische Ressource
Chinesisch
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