The invention discloses a special roller for an automatic escalator capable of guaranteeing lubrication. The roller comprises a roller body, wherein a bearing penetrates through the roller body, mounting columns are fixed to two ends of the bearing, fixing grooves are formed in the ends of the mounting columns, fixing columns are inserted into the inner sides of the fixing grooves, a fixing clamping groove is formed in the side wall of one end of the fixing column, a fixing clamping block is arranged on the inner side of one end of the fixing clamping groove, and the fixing clamping block is fixed to the inner wall of the fixing groove. According to the invention, by designing the fixed column and the fixed clamping block, the fixed column is inserted into the fixed groove of the mounting column, and meanwhile, the fixed clamping block is clamped into the transverse direction of the L end of the fixed clamping groove by screwing a certain angle, so that quick assembly and fixation are realized, the assembly difficulty is reduced, and the mounting efficiency is improved; by means of the designed anti-rotation rod, the anti-rotation rod penetrates through the anti-rotation hole to be inserted into the anti-rotation groove to define rotation of the fixing column, and a situation that the fixing clamping block is disengaged from one end of the fixing groove due to rotation of the fixing column is avoided.

    本发明公开了一种保证润滑的自动手扶电梯专用滚轮,包括滚轮,所述滚轮的内部贯穿有轴承,所述轴承的两端均固定有安装柱,所述安装柱的端部开设有固定凹槽,所述固定凹槽的内侧插设有固定柱,所述固定柱的一端侧壁开设有固定卡槽,所述固定卡槽的一端内侧设置有固定卡块,所述固定卡块固定在固定凹槽的内壁上;本发明通过设计的固定柱和固定卡块,固定柱插设在安装柱的固定凹槽内,同时通过旋拧一定角度,使其固定卡块卡入到固定卡槽的L端横向内,实现快速组装固定,简便组装难度,提高安装效率,通过设计的防转杆,防转杆穿过防转孔插入到防转凹槽内,对固定柱实现转动限定,避免其发生转动而导致固定卡块从固定凹槽的一端脱离。


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    Title :

    Special roller for an automatic escalator capable of guaranteeing lubrication


    Additional title:

    一种保证润滑的自动手扶电梯专用滚轮


    Contributors:
    ZHANG HUA (author)

    Publication date :

    2021-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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