The invention discloses an escalator main driving shaft fixing device which comprises a mounting plate, a supporting seat is arranged on one side of the mounting plate, a first adjusting threaded hole and a second adjusting threaded hole are formed in the side face of the supporting seat, a first adjusting bolt is arranged in the first adjusting threaded hole, and a second adjusting bolt is arranged in the second adjusting threaded hole. The tail of the first adjusting bolt and the tail of the second adjusting bolt abut against the side edge of the mounting plate, a notch is formed in one end of the supporting base, first fastening threaded holes are formed in the two sides of the notch, a supporting plate matched with the notch in shape is arranged in the notch, and first mounting holes corresponding to the first fastening threaded holes are formed in the two ends of the supporting plate. And a first fastening bolt connected with the first fastening threaded hole is arranged in the first mounting hole. The main driving shaft can be replaced without dismounting the positioning pin, when lubricating and oiling are needed, lubricating oil can be injected into the oil injection hole through the oil channel and enters the bearing to achieve the lubricating effect, and installation and maintenance are convenient.

    本发明公开了一种自动扶梯主驱动轴固定装置,包括安装板,安装板的一侧设置有支撑座,支撑座的侧面分别设置有第一调节螺纹孔和第二调节螺纹孔,第一调节螺纹孔内设置有第一调节螺栓,第二调节螺纹孔内设置有第二调节螺栓,第一调节螺栓和第二调节螺栓的尾部分别与安装板的侧边相抵,支撑座的一端设置有缺口,缺口的两侧设置有第一紧固螺纹孔,缺口内设置有与缺口的形状相适应的的支撑板,支撑板的两端设置有对应第一紧固螺纹孔的第一安装孔,第一安装孔内设置有与第一紧固螺纹孔相连的第一紧固螺栓。本发明使主驱动轴更换不拆定位销即可进行,需要润滑加油时,润滑油可以通过油道注入到注油孔并进入轴承内起到润滑作用,安装维保方便。


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    Title :

    Fixing device for main driving shaft of escalator


    Additional title:

    一种自动扶梯主驱动轴固定装置


    Contributors:
    LI HENGXING (author) / WU SHIJIN (author) / ZHU DONG (author)

    Publication date :

    2023-03-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / F16N LUBRICATING , Schmierung



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