The invention discloses a home elevator. The home elevator comprises a hoistway, a lift car and a linear motor. The section of the hoistway in the horizontal direction is rectangular. The lift car is located in the hoistway, and the lift car is slidably connected with the inner wall of the hoistway. Each linear motor comprises a primary module and a secondary module, the primary modules are installed on the two opposite sides of the lift car and extend in the vertical direction, the secondary modules are installed on the two opposite sides of the hoistway and extend to the top from the bottom of the hoistway, and the primary modules and the secondary modules are oppositely arranged. According to the household elevator, the linear motor is used for pushing the lift car to move, the linear motor can directly convert electric energy into kinetic energy of linear motion, any transmission device of an intermediate conversion mechanism is not needed, and the household elevator has the advantages of being small in system size, low in noise, large in starting thrust, fast in dynamic response and the like.
本发明公开了一种家用电梯,该家用电梯包括井道、轿厢和直线电机。井道沿水平方向的截面为矩形。轿厢位于井道内,轿厢与井道内壁可滑动连接。直线电机分别包括初级模块和次级模块,初级模块安装于轿厢的相对的两侧且沿竖直方向延伸,次级模块安装于井道的相对的两侧且从井道的底部延伸至顶部,初级模块和次级模块相对设置。本发明的家用电梯使用直线电机推动轿厢运动,直线电机可直接将电能转化为直线运动的动能,不需要任何中间转换机构的传动装置,具有系统体积小、低噪声、起动推力大、动态响应快等优点。
Household elevator
家用电梯
2022-04-22
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Household elevator overhaul system and household elevator
European Patent Office | 2020
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