摘要
GB 7588—2003第1号修改单中增加了电梯轿厢意外移动保护要求的条款,文章试图对标准修改单的内容进行逐条解读,分析了轿厢意外移动的原因,以及常用的保护功能设置,并结合笔者的工作经验,提出相应的检验方法和检验中应注意的事项。
There are added clauses of the unintentional car movement protection for elevator, or UCMP, in the GB 7588-2003 No.1 modification. This paper tries to interpret the contents of the modification item by item. It also analyzes the reasons of the unintentional car movement and the conventional protecting devices. Combined with the author＇s working experience, this paper comes up with the relevant inspecting methods and the things needing to pay attention to during the inspection.
出处
《中国特种设备安全》
2017年第11期5-8,共4页
China Special Equipment Safety
关键词
电梯轿厢
意外移动
保护装置
制停距离
Elevator car
Unintended movement
Protection device
Stop distance
