The invention relates to an elevator car roof wheel assembly. The elevator car roof wheel assembly comprises a rack, a connecting part arranged on the rack, a cover plate arranged at the bottom of therack, an elevator car roof wheel rotatably connected to the cover plate and cords arranged on the elevator car roof wheel. The wheel surface of the elevator car roof wheel is fixedly provided with aplurality of annular partition boards. Channels allowing the cords to move are formed between the every two adjacent partition boards. The partition boards are provided with through holes. Steady wheels capable of making the cords move stably are rotatably connected into the through holes. A mounting rack is arranged on the cover plate and provided with a plurality of cord limiting devices. The elevator car roof wheel assembly is provided with the steady wheels. The steady wheels on the two sides are located on the two sides of the cords. When moving, the cords rotate along with the cords, transverse movement of the cords is effectively prevented, and the movement stability of the cords is improved. Through the cord limiting devices, the elevator car roof wheel assembly can conduct limiting on the cords to prevent the cords from getting away from the space between the two steady wheels and further improves the elevator operating stability and safety.
本发明涉及一种电梯轿顶轮组件,包括机架、设置在机架上的连接件、设置在机架底部的盖板、转动连接于盖板的轿顶轮和设置在轿顶轮上的绳索,轿顶轮的轮面上固定安装有若干环形隔板,每两个相邻隔板之间形成可供绳索运动的通道,隔板上开设有通孔,通孔内转动连接有可使绳索稳定运动的稳定轮,盖板上设置有安装架,安装架上设置有若干绳索限位装置,本发明通过设置稳定轮,两侧的稳定轮位于绳索的两侧,在绳索运动时,能够随着绳索转动,有效防止绳索的横向跳动,从而提高绳索运动的稳定性;通过设置绳索限位装置,能够对绳索进行限位,避免绳索在运动时从两个稳定轮之间脱离,进一步提高电梯运行的稳定性和安全性。
Elevator car roof wheel assembly
一种电梯轿顶轮组件
2020-09-22
Patent
Electronic Resource
Chinese
Strong-driving elevator car roof compensation balance wheel device
European Patent Office | 2015
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