An elevator capable of running stably comprises a guide rail, an upper guide shoe and a lower guide shoe, the upper guide shoe and the lower guide shoe are fixed to an upper beam and a lower beam of a car frame respectively, the upper guide shoe comprises an upper guide shoe seat, a front upper roller and a rear upper roller, the front upper roller and the rear upper roller are arranged on the upper guide shoe seat, and the lower guide shoe comprises a lower guide shoe seat, a front lower roller and a rear lower roller, a front upper sliding arm and a rear upper sliding arm which are positioned on two sides of the guide rail, can be close to or far away from the guide rail and are respectively used for mounting a front upper roller and a rear upper roller are arranged on the upper guide shoe seat in a sliding manner; a front lower sliding arm and a rear lower sliding arm which are positioned on two sides of the guide rail and can be close to or far away from the guide rail are arranged on the lower guide shoe seat in a sliding manner; the front swing arm and the rear swing arm are hinged to the car frame straight beam; the two ends of the front swing arm abut against the front upper sliding arm and the front lower sliding arm respectively. The two ends of the rear swing arm abut against the rear upper sliding arm and the rear lower sliding arm respectively. The wear degrees of the upper and lower rollers on the same side of the guide rail are more consistent, and the running stability of the elevator can be maintained for a longer time.
一种平稳运行电梯,包括导轨、分别固定在轿架上梁与下梁上的上导靴与下导靴,上导靴包括上导靴座、设置在上导靴座上的前上滚轮与后上滚轮,下导靴包括下导靴座、设置在下导靴座上的前下滚轮与后下滚轮,上导靴座上滑动设置位于导轨的两侧的并可靠近或者远离导轨的分别用于安装前上滚轮与后上滚轮的前上滑动臂与后上滑动臂,下导靴座上滑动设置有位于导轨的两侧的并可靠近或者远离导轨的前下滑动臂与后下滑动臂;还包括铰接在轿架直梁上的前摆臂与后摆臂;前摆臂的两端分别抵住前上滑动臂以及前下滑动臂;后摆臂的两端分别抵住后上滑动臂以及后下滑动臂。本发明,导轨同一侧的上下两个滚轮的磨损程度更加一致,可更长期地维持电梯运行稳定性。
Elevator capable of running stably
一种平稳运行电梯
2022-12-13
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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