The invention provides a compact home elevator. The compact home elevator comprises a cage, a supporting frame and a transmission mechanism, wherein a horizontal fixed beam is arranged at the top of the supporting frame; a horizontal movable beam is arranged below the fixed beam; a vertical guide column is arranged on the supporting frame; the movable beam is in sliding fit with the guide column; the movable beam is connected with a lifting driving mechanism; the transmission mechanism comprises a load-bearing rope, a diversion sheave, a plurality of upper guide wheels arranged on the fixed beam and a plurality of lower guide wheels arranged on the movable beam; the number of the upper guide wheels is one less than that of the lower guide wheels; the diversion sheave is arranged above the upper guide wheels; one end of the load-bearing rope is fixedly connected to the top of the cage; and the other end of the load-bearing rope passes through all the lower guide wheels and the upper guide wheels alternately after passing through the diversion sheave, and is then fixed to the supporting frame above the upper guide wheels or a building. According to the compact home elevator, the lifting driving mechanism and a transmission structure can be compactly mounted on the lower portion of an elevator shaft, so that the occupied space is small, the construction difficulty is lowered, the implementation cost is low, and follow-up overhauling is convenient.
本发明提供了一种紧凑型家用电梯,包括轿厢、支撑架和传动机构,支撑架的顶部设置有水平的固定梁,固定梁的下方设置有水平的活动梁,支撑架上设置有竖直的导向柱,活动梁与导向柱滑动配合,且活动梁连接有升降驱动机构;传动机构包括承重绳、反绳轮、多个设置在固定梁上的上导轮和多个设置在活动梁上的下导轮,所述上导轮的数量比下导轮的数量少一个,所述反绳轮设置在上导轮的上方,所述承重绳的一端固定连接在轿厢的顶部,另一端经过反绳轮后交替经过所有的下导轮和上导轮,然后固定在上导轮上方的支撑架或者建筑上。本发明可以实现升降驱动机构和传动结构紧凑地安装在电梯井的下部,占用空间小,施工难度降低,实施成本低,后续检修方便。
Compact home elevator
紧凑型家用电梯
2021-06-25
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
HOME ELEVATOR USER RESCUE SYSTEM, AND HOME ELEVATOR USER RESCUE METHOD
European Patent Office | 2017
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