医院内的电梯必须有双重功能,既运送客人,又运送病床,这是其他建筑物中电梯不存在的问题。通常旧的电梯安装10～15年后就必须更新,尤其医院内工作负荷量大增,医院电梯的现代化也被摆到议事日程上来。医院电梯现代化的原因:1.原设计能力不敷需要;2.维修不当;3.电梯控制系统不能满足现代化需要;4.滥用而缩短了电梯寿 The elevators in the hospital must have the dual function of transporting passengers and transporting sickbeds. This is the problem that elevators do not exist in other buildings. Usually the old elevators must be renewed after 10 to 15 years of installation. In particular, the workload in hospitals has increased significantly. The modernization of hospital elevators has also been put on the agenda. Reasons for the modernization of hospital elevators: 1. The original design capacity is insufficient; 2. Improper maintenance; 3. The elevator control system can not meet the needs of modernization; 4. The abuse shortens the elevator life.