The invention relates to the field of elevators, in particular to a device capable of shielding a gap between a lift car sill and a floor pedal of a vertical lifting elevator. The invention provides an elevator door edge gap shielding device. The elevator door edge gap shielding device is composed of a cam, a cam follower, a rail, a sliding block, a fixing block, a baffle rotating shaft, a crank, a baffle, a support, a push rod, an electromagnet and a reset spring. The device is characterized in that the device only needs to be installed on the lift car sill, the number of parts is small, the number of installation steps is small, the transformation amount of an original sill is small, and the economical requirement is met; the cam structure is simple and compact, the movable cam is convenient to process, and structural manufacturability requirements are met; transmission is stable and reliable, the turning plate can bear large mass without displacement in the working state, and the reliability requirement is met; in addition, the elevator has a power-loss automatic reset function, and accidents can be avoided when the elevator is suddenly powered off or a power supply is damaged.
本发明涉及电梯领域,具体涉及到一种能够遮挡垂直升降电梯轿厢地坎与楼层踏板间隙的装置。本发明提供一种电梯门边缝隙遮挡装置,由凸轮、凸轮从动件、轨道、滑块、固定块、挡板转轴、曲柄、挡板、支架、推杆、电磁铁、复位弹簧组成。其特点在于:只需在轿厢地坎上安装,零件数少,安装步骤少,对原有地坎改造量小,符合经济性要求;凸轮结构简单紧凑,移动凸轮加工方便,符合结构工艺性要求;传动稳定可靠,翻板在工作状态下可承受较大质量而不产生位移,符合可靠性要求;此外,具有失电自动复位功能,能够在电梯突然断电或电源损坏时避免发生事故。
Elevator door edge gap shielding device
一种电梯门边缝隙遮挡装置
2024-03-01
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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