The invention belongs to the technical field of elevators, and particularly relates to an elevator landing door which comprises a door frame, a sill and a cleaning mechanism. A lower end sealing plate is fixedly connected to the side wall of the door frame. The bottom end of the lower end sealing plate is fixedly connected with a sliding block; the sill is arranged below the door frame, and a sliding rail is arranged on the side wall of the top end of the sill. A chip removal opening is formed in the bottom end of the sliding rail; the sliding block is connected to the sliding rail in a sliding mode. The cleaning mechanism is arranged in the door frame and comprises a cleaning rod and a cleaning brush; the cleaning rod is fixedly connected to the lower end sealing plate; the cleaning brush is fixedly connected to the bottom end of the cleaning rod and makes contact with the sliding rail. The side wall of the cleaning rod is sleeved with a first spring. One end of the first spring is fixedly connected to the side wall of the bottom end of the lower head plate, and the other end is fixedly connected to the side wall of the top end of the cleaning brush; and the cleaning brush is arranged to clean foreign matters such as sand and stones in the sliding rail, so that the problems of shaking or jamming and the like generated in the opening and closing process of the hoistway door are further avoided, and the elevator hoistway door runs more smoothly.

    本发明属于电梯技术领域,具体的说是一种电梯厅门,包括门框、地坎和清洁机构;所述门框侧壁上固接有下封头板;所述下封头板底端固接有滑块;所述地坎设置在门框下方,其顶端侧壁上开设有滑轨;所述滑轨底端开设有排屑口;所述滑块滑动连接在滑轨上;所述清洁机构设置在门框内部,包括清洁杆和清洁刷;所述清洁杆固接在下封头板上;所述清洁刷固接在清洁杆底端,其与滑轨接触;所述清洁杆侧壁上套设有第一弹簧;所述第一弹簧一端固接在下封头板底端侧壁上,另一端固接在清洁刷顶端侧壁上;通过设置清洁刷对滑轨内的沙石等异物进行清理,进一步避免了厅门开合过程中产生的抖动或卡死等问题,使得电梯厅门运行更畅通。


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    Titel :

    Elevator landing door


    Weitere Titelangaben:

    一种电梯厅门


    Beteiligte:
    XU JIHUA (Autor:in)

    Erscheinungsdatum :

    2022-07-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS / B08B Reinigen allgemein , CLEANING IN GENERAL



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