电梯(美国:电梯)安装.第2部分:IV类电梯

[中文适用范围]： ISO 4190 的本部分规定了安装 IV 级电梯所需的尺寸，如 3.2.4 中定义，通常用于货物（货运）运输。 它涉及电动和液压升降机。 井道（美国：井道）的水平尺寸通常由入口和驱动配置决定。 它涵盖带有水平或垂直电动滑动门的电梯[见图 1 a) 和 1 b)]。 对于其他特性，应咨询制造商。 ISO 4190 的这一部分适用于新电梯安装，其中轿厢有一个或两个入口，将安装在新建筑中。 在相关的情况下，它可以用作现有建筑物中安装的基础。 涉及两种类型的负载（单位面积负载）： A 系列：负载符合 EN 81-1 或 EN 81-2 的乘客和货物（货运）电梯； B 系列：仅用于货物（货运）的电梯，在安全法规允许的国家/地区具有不同的地板负载。 [外文原描述]： This part of ISO 4190 specifies the necessary dimensions to permit the installation of Class IV lifts, as defined in 3.2.4, generally used for the transport of goods (freight). It deals with electric and hydraulic lifts. The horizontal dimensions of the wells (US: hoistways) are generally defined by the entrance and drive configurations. It covers lifts with either horizontal or vertical power-operated sliding doors [see Figures 1 a) and 1 b)]. For other characteristics, the manufacturers should be consulted. This part of ISO 4190 is applicable to new lift installations, with a car with one or two entrances, to be installed in a new building. Where relevant, it may be used as a basis for an installation in an existing building. Two types of loading (load per unit area) are addressed: Series A: passenger and goods (freight) lifts with loading conforming to EN 81-1 or EN 81-2; Series B: lifts for goods (freight) only, which have a different floor loading in countries which allow this by virtue of their safety codes.