The invention discloses a lifesaving device of an elevator system. The lifesaving device comprises a first elastic assembly, a first movable plate, a first limiting assembly and a control mechanism, wherein the first elastic assembly is arranged on the top surface of a bottom plate of an elevator car in the direction perpendicular to the bottom plate of the elevator car; the first movable plate isarranged on the first elastic assembly in the direction parallel to the bottom plate of the elevator car, and the first movable plate is used for supporting a target body in the elevator car; the first limiting assembly is arranged in the elevator car in the direction perpendicular to the bottom plate of the elevator car; the control mechanism is connected with the first limiting assembly; the control mechanism is used for controlling the first limiting assembly to be switched to a lifesaving state from a normal state and controlling the first limiting assembly to release downward movement ofthe first movable plate when receiving a lifesaving trigger signal, and thus enabling an acting force on the target body to be buffered through compression of the first elastic assembly when the bottom plate touches the bottom, so that the target body is prevented from being damaged and is in a safe state.
本发明公开了一种电梯系统的救生装置,包括:第一弹性组件、第一活动板、第一限位组件、控制机构;第一弹性组件,沿着垂直于梯轿厢的底板的方向设置于电梯轿厢的底板的顶面上;第一活动板,并且沿着平行于所述梯轿厢的底板方向设置于第一弹性组件上,第一活动板用于支撑电梯轿厢内的目标体;第一限位组件,沿着垂直于梯轿厢的底板的方向设置于电梯轿厢内;控制机构,与第一限位组件连接;控制机构用于当接收到救生触发信号时,控制第一限位组件从正常状态转换为救生状态,控制第一限位组件解除第一活动板的向下移动,以使得底板触底时通过所述第一弹性组件的压缩来缓冲对所述目标体的作用力,从而避免目标体受到伤害,使得目标体处于安全状态。
Lifesaving device of elevator system and elevator system
电梯系统的救生装置及电梯系统
2021-01-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |