The invention relates to an elevator system used for old building transformation. The elevator system is arranged on an outer wall of a stair and comprises a platform entrance door installed on and fixed to the outer wall of the stair in the manner that the platform entrance door corresponds to a staircase platform, a wall-attached rack vertically and fixedly arranged on the outer wall of the stair, a lift car installed on the wall-attached rack, a drive piece arranged on the lift car, and a transmission gear installed on and fixed to the drive piece and connected with the wall-attached rack in an engaged manner. The drive piece drives the transmission gear to move up and down along the wall-attached rack, and then the lift car is driven to move up and down along the wall-attached rack. Bymeans of the elevator system, the occupied area is greatly reduced, and influences on roads and green environments are avoided; no elevator shaft needs to be arranged, and influences on ventilation and lighting of an existing building are avoided; no elevator corridor needs to be arranged, passengers directly enter the building from the lift car, and potential safety hazards caused by uneven settlement of the corridor and the building are avoided; and no elevator foundation pit needs to be arranged, and influences on existing municipal underground pipelines are avoided.
本发明涉及一种用于老旧楼房改造的电梯系统,包括:设于楼梯外墙上,电梯系统包括:对应楼梯间平台安装固定于楼梯外墙上的平台入户门;竖向固设于楼梯外墙的附墙齿条;安装于附墙齿条上的轿厢;设于轿厢上的驱动件;以及安装固定于驱动件上且与附墙齿条啮合连接的传动齿轮,通过驱动件驱动传动齿轮沿着附墙齿条上下移动,进而带动轿厢沿着附墙齿条上下移动。本申请大大减少了占地面积,避免了对道路、绿化环境的影响;无需设置电梯井道,避免了对原楼房通风、采光的影响;无需设置电梯连廊,乘客由轿厢直接进入楼房内,避免了因连廊与楼房沉降不均匀而造成的安全隐患;无需设置电梯基坑,避免了对既有市政地下管线的影响。
Elevator system used for old building transformation and construction method of elevator system
用于老旧楼房改造的电梯系统及其施工方法
2020-12-18
Patent
Electronic Resource
Chinese
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