The self-rescue device comprises a lift car, a well wall, a lift car frame, a first buffering assembly and a second buffering assembly, the lift car is connected to the lift car frame, the first buffering assembly is arranged at the top of the lift car frame, and the first buffering assembly comprises a buffering umbrella and a fixing part; the buffering umbrella is connected to the car frame through a plurality of fixing components, each fixing component comprises a sliding block, an elastic element and a rope, the sliding blocks are connected into sliding grooves in the car frame in a sliding mode, one ends of the sliding blocks are connected with the elastic elements, the elastic elements are connected to the groove walls of the sliding grooves, one ends of the ropes are connected to the sliding blocks, and the other ends of the ropes are connected with the buffering umbrella. Through the arrangement of the first buffer assembly and the second buffer assembly, under the condition that an existing anti-falling protection device fails, passengers in the elevator can conduct self rescue, that is, the first buffer assembly and the second buffer assembly are manually opened to brake the elevator, and the elevator is prevented from falling.
本发明公开了一种应用于航空火箭架电梯自救装置,其包括轿厢、井壁、轿厢架,第一缓冲组件和第二缓冲组件,轿厢连接在轿厢架上,第一缓冲组件设置在轿厢架的顶部,第一缓冲组件包括缓冲伞和固定部件,缓冲伞通过多个固定部件连接在轿厢架上,固定部件包括滑块、弹性元件和绳索,滑块滑动连接在轿厢架上的滑槽内,滑块的一端连接弹性元件,弹性元件连接在滑槽的槽壁上,绳索的一端连接在滑块上,绳索的另一端连接缓冲伞。本发明通过设置的第一缓冲组件和第二缓冲组件,在现有防坠落保护装置失效的情况下,电梯内的乘坐人员可以进行自救,即手动打开第一缓冲组件和第二缓冲组件对电梯进行制动,防止电梯坠落。
Self-rescue device applied to aviation rocket frame elevator
一种应用于航空火箭架电梯自救装置
2023-09-29
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Safety protection structure of aviation rocket frame elevator landing door
European Patent Office | 2023
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