基于典型案例的电梯轿厢意外移动保护装置的设置及检验探讨

Setup and Inspection of Unintended Car Movement Protection for Elevator Based on Typical Case

检规TSG T7001-2009第2号修改单新增了对轿厢意外移动保护装置的检验要求,其中对检测子系统的检验理解存在着一定的争议。本文从轿厢意外移动保护装置的设置和组成出发,结合相关检验案例和标准要求探讨了对轿厢意外移动保护装置检验要求的理解,最后对轿厢意外移动保护装置的检验方法进行了分析,并提出了检验方面的建议。

The inspection requirement for accidental moving protection device of car has been added to amendment No.2 of TSG T7001-2009.There is some controversy about the inspection understanding of the detection subsystem.Starting from the setup and composition of car accidental moving protection device,this paper probes into the understanding of inspection requirements for car accidental moving protection device combined with relevant inspection cases and standards.Finally,the inspection methods for car accidental moving protection device are analyzed,and suggestions for inspection are put forward.