用于运输人员和货物的升降机 第2部分：升降机组件的设计规则、计算、验证和试验

[中文适用范围]： 本文件适用于乘客电梯和载货乘客电梯，规定以下验证与评估内容：门锁装置验证、安全钳验证、限速器验证、缓冲器验证、安全电路及 SIL 等级电路验证、轿厢上行超速保护验证、轿厢意外移动保护验证、断裂阀及单向节流阀验证、悬挂与补偿装置验证；悬挂装置与滑轮废弃判定标准；导轨计算、液压缸活塞、缸体、刚性管道及接头计算；曳引性能评估；悬挂装置安全系数评估；摆锤冲击试验；电气与电子元件故障排除；SIL 等级电路设计规则。 本文件不适用于在其发布之日前已安装或制造的乘客电梯、载货乘客电梯及其电梯部件。 [外文原描述]： This document specifies for passenger lifts and goods passenger lifts: the verification of door locking devices; the verification of safety gears; the verification of overspeed governors; the verification of buffers; the verification of safety circuits and SIL-rated circuits; the verification of ascending car overspeed protection means; the verification of unintended car movement protection means; the verification of rupture valves and one-way restrictors; the verification of suspension and compensation means; the discard criteria for suspension means and sheaves; the calculation of guide rails; the calculation of rams, cylinders, rigid pipes and fittings; the evaluation of the traction; the evaluation of the safety factor on suspension means; the pendulum shock tests; the fault exclusion for electric and electronic components; the design rules for SIL-rated circuits. This document is not applicable to passenger lifts, goods passenger lifts or lift components, which are installed or manufactured before the date of its publication.