The invention relates to the technical field of elevator rescue structures, in particular to an elevator with an emergency rescue function, which comprises a lift car and four guide rails, an outer hanging bracket is fixedly connected to the outer side of the lift car, the outer hanging bracket is slidably connected with the four guide rails, and a mounting cavity is formed in the inner wall of one side of the lift car; a driving mechanism is fixedly mounted on the inner wall of the mounting cavity, a counterweight assembly is arranged at the bottom end of the lift car, and the counterweight assembly comprises two reels. According to the elevator, through the arrangement of the balance weight assembly, the pull rope is released through the driving mechanism, so that the balance weight assembly moves downwards, the weight of the balance weight assembly is transferred to the guide rail from the elevator car, gravity balance between the elevator car and the balance weight block is broken, then the elevator car is pulled to move upwards through the balance weight block, and the length of the pull rope is released through the driving mechanism; the upward moving height of the lift car is controlled, the lift car reaches the upper flat layer, follow-up rescue is facilitated, it is not needed to manually move to the position above the lift car from a shaft or add balance weights to balance weights, and the rescue efficiency is improved.
本发明涉及电梯救援结构技术领域,具体涉及一种具有应急救援功能的电梯,包括轿厢和四个导轨,所述轿厢的外侧固连有外吊架,所述外吊架与四个导轨滑动连接,所述轿厢的一侧内壁开设有安装腔,所述安装腔的内壁固定安装有驱动机构,所述轿厢的底端设置有配重组件,所述配重组件包括两个绞轮。本发明中,通过配重组件的设置,通过驱动机构释放拉绳,从而使得配重组件下移,使得配重组件的重量从轿厢转移至导轨上,打破轿厢与配重块之间的重力平衡,进而通过配重块拉动轿厢上移,通过驱动机构释放拉绳的长度,实现控制轿厢上移高度,使得轿厢达到上方平层,方便后续救援的进行,无需人工从井道移动至轿厢上方或配重块上增加配重,提高救援效率。
Elevator with emergency rescue function
一种具有应急救援功能的电梯
2024-05-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |