The invention belongs to the technical field of cleaning, and particularly relates to an elevator landing door sill which comprises a sill body, a through groove, a power unit and a cleaning unit. A through groove is formed in the side wall of the sill body; the power unit is arranged on the side wall of the sill body; the cleaning unit is arranged in a groove of the sill body; the power unit comprises a second sliding block, a transmission assembly and a motor. The second sliding block is slidably connected to the through groove. The transmission assembly is arranged at the output end of the motor; according to the elevator landing door sill provided by the invention, the power unit and the cleaning unit are arranged, a motor works under the mutual matching action of internal parts of the units, and a lead screw and a nut are matched to drive a fixing frame to move, so that a cleaning brush performs cleaning and dust removal on a groove of the sill body, and dust is prevented from being accumulated and entering an elevator; therefore, normal operation of the elevator is guaranteed.

    本发明属于清洁技术领域,具体的说是一种电梯厅门地坎,包括地坎本体、通槽、动力单元和清洁单元;所述地坎本体侧壁开设有通槽;所述动力单元设置在地坎本体侧壁处;所述清洁单元设置在地坎本体沟槽内;所述动力单元包括第二滑块、传动组件和电机;第二滑块滑动连接通槽处;所述传动组件设在电机输出端;本发明提供一种电梯厅门地坎,通过设置动力单元和清洁单元,利用上述单元内部零件的相互配合作用,电机工作,通过丝杠螺母配合带动固定框运动,进而使得清洁刷对地坎本体沟槽进行清洁,除尘,避免了灰尘积存,进入电梯内部,引起电梯故障,保障了电梯的正常运行。


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    Title :

    Elevator landing door sill


    Additional title:

    一种电梯厅门地坎


    Contributors:
    XU JIHUA (author)

    Publication date :

    2022-07-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / A47L DOMESTIC WASHING OR CLEANING , Waschen oder Reinigen im Haushalt



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