The invention discloses an aviation rocket frame high-rise elevator speed limiting system and belongs to the technical field of elevators, the aviation rocket frame high-rise elevator speed limiting system comprises an assembly plate, two mounting columns are fixedly connected to the top of the assembly plate, an elevator rope winding wheel is rotationally connected between the two mounting columns through a rotating shaft, and a speed limiting box is fixedly connected to one side of the top of the assembly plate; and a speed limiting assembly is arranged in the speed limiting box. According to the device, the speed limiting assembly and the moving rod are arranged to conduct one-way limiting on the tooth groove, resetting of the tooth groove is avoided, the speed reduction block can be gradually attached to the speed reduction ring, the rotating speed of the rotating shaft is reduced, and therefore the rotating speed of the elevator rope winding wheel is reduced, the elevator speed is reduced, the situation that the elevator speed is too high, and the passenger experience is affected is avoided, and the passenger safety is improved; the higher the elevator speed is, the larger the centrifugal force borne by the deceleration block is, the acceleration block and the deceleration ring can make contact as early as possible, the larger the friction force between the acceleration block and the deceleration ring is, and the speed limiting effect is improved.
本发明公开了一种航空火箭架高层电梯限速系统,属于电梯技术领域,包括装配板,所述装配板顶部固定连接有两个安装柱,且两个安装柱之间通过转动轴转动连接有电梯绳收卷轮,所述装配板顶部一侧固定连接有限速箱,所述限速箱内设置有限速组件。本发明中,通过设置限速组件,移动杆对齿槽进行单向限位,避免齿槽复位,使得减速块能够逐渐与减速环贴合,降低转动轴的转速,从而减低电梯绳收卷轮的转速,减缓电梯速度,避免电梯速度过快影响乘客体验,提高乘客的安全性,同时,电梯速度越快,减速块受到的离心力越大,使得加速块与减速环能够尽早接触,且两者之间的摩擦力越大,从提高限速效果。
Speed limiting system for aerial rocket frame high-rise elevator
一种航空火箭架高层电梯限速系统
2023-11-17
Patent
Electronic Resource
Chinese
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