The invention provides a force application assembly, an elevator and an elevator rescue method. The force application assembly is used for applying force to an elevator car when the elevator car and a counterweight are in a balanced state, and comprises a first attachment part and a second attachment part, and the first attachment part is configured to be removably attached to an elevator hoistway; a second attachment portion having one end removably fixed with respect to the elevator car or counterweight and configured to be at least partially resilient; an actuating portion connected between the first attachment portion and the second attachment portion, where the first attachment portion is configured to be fixed relative to the actuating portion and the second attachment portion is configured to be movable relative to the actuating portion; and an operating portion associated with the actuating portion and operable to move the second attachment portion away from or close to the actuating portion; wherein the actuating portion applies a force to the second attachment portion, and the force is stored in the second attachment portion as an elastic potential energy before the equilibrium state of the elevator car with the counterweight is broken.
本申请提供施力组件、电梯和电梯救援方法。该施力组件用于在电梯轿厢与对重处于平衡状态时对电梯轿厢施加力,并且包括:第一附接部,其构造为可移除地附接到电梯井道;第二附接部,其一端可移除地相对于电梯轿厢或对重固定,并且构造为至少部分弹性的;致动部,其连接在第一附接部和第二附接部之间,其中,第一附接部构造为相对于致动部固定,并且第二附接部构造为可相对于致动部移动;以及操作部,其与致动部相关联,并且可操作来使第二附接部移动远离或接近致动部;其中,致动部向第二附接部施加力,并且力在电梯轿厢与对重的平衡状态被打破前作为弹性势能存储在第二附接部中。
Force application assembly, elevator and elevator rescue method
施力组件、电梯和电梯救援方法
2022-06-03
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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