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高层建筑中,电梯是必不可少的垂直交通工具,在建筑主体完成后进行安装。以有机房电梯为例,安装顺序一般为:门框→门→井道导轨埋件→轿厢导轨→轿厢→屋顶机房设备→完成。1.施工工期以某高层建筑井道(21层)为例,并道上下两侧有砌块墙,为保证电梯运行安全,两侧均须沿长边加设工字钢,以便固定轿厢主导轨,工字钢两端与混凝土墙上角钢固定(图1)。加设工字钢的高度按GB/T 10060—2011《电梯安装验收规范》执行,每道间距为
Elevated buildings, the elevator is an essential vertical transport, the main body of the building after the completion of installation. To a room elevator, for example, the installation sequence is generally: door → gate → hoist rail parts → car guide → car → roof room equipment → completed. 1. Construction period Take a high-rise building hoistway (21 stories) as an example, and both sides of the road have a block wall, in order to ensure the safe operation of the elevator, both sides have to be along the long side of the addition of I-beam, in order to fix the car owner Rail, I-beam and concrete wall at both ends of the fixed angle (Figure 1). The height of the added I-beam shall be implemented according to GB / T 10060-2011 “Code for Installation and Acceptance of Elevators”, with the spacing of each lane being