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目前,除了按国标规定制造安装的电梯外,还有很大部分非标设计制造的升降机。由于造价远低于电梯,又可实现物品的垂直运输,所以较为广泛使用。简易升降机在设计制造、安装过程中随意性大、缺少必要的安全防护装置,事故发生率远高于电梯。近10年来,我们所了解并参加事故分析的升降机引发的重大安全事故就有6起,造成4死5伤,直接经济损失近100万元。本文主要从事故原因、安全装置与结构设计、安全管理制度等几个方面论述保障和加
At present, in addition to the manufacture and installation of elevators manufactured in accordance with the national standard, there are still a large part of non-standard design and manufacture of elevators. As the cost is much lower than the elevator, but also to achieve the vertical transport of goods, it is more widely used. Simple elevators in the design, manufacture, installation of arbitrary large, the lack of necessary safety guards, the accident rate is much higher than the elevator. In the past 10 years, there have been 6 major accidents caused by elevators that we have learned and participated in accident analysis, resulting in 4 deaths and 5 injuries and direct economic losses of nearly 1 million yuan. This article mainly from the cause of the accident, safety device and structure design, safety management system, and several other aspects of protection and plus