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116问答网 > 现在的电梯都是液压电梯么

现在的电梯都是液压电梯么

2025-03-17 02:16:19

推荐回答（1个）

回答1：

首先说明一点,现在的液压电梯占的比率不到10%,甚至更小.
一般的电梯都是曳引式电梯(就是靠曳引机和钢丝绳摩擦带动的.)
曳引电梯又分有机房和无机房的.(当然也可分客梯,货梯和杂物梯等)
现在的电梯技术已经很成熟了,相对国外的比国内要先进好多.
现在的曳引机慢慢向无齿轮发展,运行越来越可靠,平稳.
动力方面来分,一般可认为是3种.液压的,曳引式的,还有强制式的(就是卷筒之类做动力的,慢慢被淘汰了).
液压电梯适用于低楼层,载重大的场合.相对曳引电梯,发展空间不大.

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