The invention discloses a top supporting beam of a lift car elevator. The top supporting beam of the lift car elevator comprises an elevator beam main body support, a block-up foundation platform is mounted on the surface of the elevator beam main body support through bolts, a groove is formed in the surface of the block-up foundation platform, a motor protection shell is mounted inside the groove in the surface of the block-up foundation platform through the bolts, a traction motor is embedded inside the motor protection shell, a notch is formed in one side of the block-up foundation table, a steel rope buffer roller is mounted inside the notch in one side of the block-up foundation table through a bearing, an extension fixing frame is mounted at one end of the elevator beam main body support through the bolts, and a steel wire rope pulley is mounted inside the extension fixing frame through a bearing. According to the top supporting beam of the lift car elevator, by arranging the traction motor, the steel rope buffer roller, the extension fixing frame, the steel rope pulley and a fixed supporting plate, and the problems that an existing lift car elevator supporting beam is still low in strength, prone to deformation and prone to abrasion are solved.

    本发明公开了一种轿厢电梯的顶部支撑梁,包括电梯梁主体支架,在电梯梁主体支架的表面通过螺栓安装有垫高基础台,在垫高基础台的表面设置有凹槽,在垫高基础台表面的凹槽内部通过螺栓安装有电机防护壳,在电机防护壳的内部镶嵌有曳引电机,在垫高基础台的一侧设置有一块豁口,在垫高基础台一侧的豁口内部通过轴承安装有钢绳缓冲辊,在电梯梁主体支架的一端通过螺栓安装有延伸固定架,在延伸固定架的内部通过轴承安装有钢丝绳滑轮。本发明通过设置曳引电机,钢绳缓冲辊,延伸固定架,钢丝绳滑轮和固定支撑板,解决现有轿厢电梯支撑梁依然存在着的强度低,容易发生形变,容易出现磨损的问题。


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    Title :

    Top supporting beam of lift car elevator


    Additional title:

    一种轿厢电梯的顶部支撑梁


    Contributors:
    XU WEIDONG (author)

    Publication date :

    2021-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / F16H Getriebe , GEARING



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