The invention relates to an anti-falling brake, a traveling body and elevator equipment. The invention relates to a fall brake for braking on a brake rail of an elevator system oriented in the direction of travel, comprising a housing, a fall element and a brake lining. The brake lining and the anti-fall element are mounted on the housing opposite each other. The anti-drop element is mounted on the housing in such a way that the anti-drop element can be moved in advance relative to the housing, and this movement reduces the opening width between the brake lining and the anti-drop element. At least the anti-falling element or the brake lining has a recess in order to enclose the projection of the brake rail in the event of braking. The opening width corresponds to at least two times the depth of the notch. The running body or the elevator equipment is provided with the anti-falling brake.
本发明涉及一种防坠制动器、行驶体和电梯设备。用于在电梯设备的沿行驶方向定向的制动轨上制动的防坠制动器包括:壳体、防坠元件和制动衬片。制动衬片和防坠元件彼此相对地安装在壳体上。防坠元件以如下方式支承在壳体上,使得:防坠元件可以相对于壳体进给运动,并且这种进给运动减小了在制动衬片和防坠元件之间的打开宽度。至少是防坠元件或制动衬片具有凹口,以便在制动情形下,包嵌制动轨的突起。打开宽度对应于凹口的深度的至少两倍。行驶体或电梯设备具有所述防坠制动器。
Track stable type anti-falling brake
轨道稳定式防坠制动器
2023-06-23
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |