The invention discloses an elevator car safety window and an elevator, and belongs to the technical field of elevators, a car is provided with a safety opening capable of being closed by the safety window, the safety window comprises a first window body and a second window body movably connected with the first window body, the second window body is contained in the first window body after moving towards the first window body, and the safety opening is semi-opened. The first window body is movably connected with the lift car, and the second window body is contained in the first window body and then pushes the first window body upwards to fully open the safety opening. A safety opening with a large area can be opened by using a small safety window, and the safety window cannot interfere with an upper beam and a guardrail above the safety window after being opened; the arrangement area of the safety opening of the elevator is large, the crawling ladder arranged on the upper beam of the elevator directly falls into the lift car, passengers can climb out of the lift car through the crawling ladder, the upper beam can be used during climbing, time and labor are saved, rescue workers can utilize the safety opening and the upper beam which are large in area, lifting tools and other equipment can be conveniently adopted for providing help for the passengers, and the rescue difficulty is reduced.
本发明公开了一种电梯轿厢安全窗及电梯,属于电梯技术领域,轿厢上设有能够被安全窗关闭的安全口,安全窗包括第一窗体以及与第一窗体活动连接的第二窗体,第二窗体向第一窗体移动后容置于第一窗体并半开安全口,第一窗体与轿厢活动连接,第二窗体容置于第一窗体后向上推动第一窗体用于全开安全口。本发明使用较小的安全窗便可以打开面积较大的安全口,安全窗打开后不会与上方的上梁和护栏发生干涉;电梯的安全口设置面积大,电梯上梁设置的爬梯直接落入轿厢,乘客可以利用爬梯攀爬出轿厢,攀爬时可以借助上梁,省时省力,且救援人员可以利用面积大的安全口和上梁,方便采用吊具等设备为乘客提供帮助,降低了救援难度。
Elevator car safety window and elevator
一种电梯轿厢安全窗及电梯
2022-04-29
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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