The invention discloses an elevator active guide shoe which comprises an upper guide plate, a lower guide plate, a stand column, a guide wheel, a swing rod, a spring assembly, a limiting assembly, a swing arm and an actuator. The upper guide plate and the lower guide plate are fixedly connected through a stand column; the lower part of the swing rod is fixed with the lower guide plate through a rotating shaft and can swing in single degree of freedom; the spring assembly applies force facing the guide rail direction to the swing rod. The limiting assembly is used for limiting the outward swinging position of the swinging rod; the guide wheel is rotatably fixed on the swing rod; the top of the swing rod is connected with one end of the swing arm; the other end of the swing arm is hinged to the actuator rotating shaft in a single-degree-of-freedom mode, and the swing arm can rotate along the actuator rotating shaft in the vertical direction. The actuator is hinged to the upper guide plate and can swing in a single-degree-of-freedom mode. The rotating shaft of the actuator can rotate in the axial direction to drive the swing arm to swing, acting force is applied to the swing rod, and finally positive pressure capable of being actively controlled is applied to the guide rail through the guide wheel. The projection size of the whole guide shoe on the hoistway horizontal plane can be reduced.
本发明公开了一种电梯主动导靴,包括上导板、下导板、立柱、导轮、摆杆、弹簧组件、限位组件、摆臂和作动器;所述上导板和下导板通过立柱固定连接;摆杆下部通过转轴与下导板固定,可单自由度摆动;弹簧组件对摆杆施加面向导轨方向的力;限位组件对摆杆向外摆动的位置进行限位;导轮可转动地固定在摆杆上;摆杆顶部与摆臂的一端连接;摆臂另一端与作动器转轴单自由度铰接,摆臂可沿作动器转轴沿竖直方向转动;作动器与上导板铰接,可单自由度摆动;作动器转轴可沿轴向转动,带动摆臂摆动,将作动力施加在摆杆上,最终通过导轮对导轨施加可主动控制的正压力。本发明可以使得导靴整体在井道水平面的投影尺寸减小。
Elevator active guide shoe and elevator thereof
电梯主动导靴及其电梯
10.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |