The invention discloses a double-drum synchronous lifting system, and relates to the technical fields of buildings, engineering machinery, piling machinery and the like. The double-drum synchronous lifting system comprises a double-drum synchronous mechanism, wherein the double-drum synchronous mechanism comprises a drum bracket; a central shaft is horizontally arranged on the drum bracket; a leftdrum and a right drum are arranged at the two ends of the central shaft in a sleeving manner; transmission sleeves are correspondingly arranged on the central shaft in a sleeving manner; a differential mechanism is arranged between the two transmission sleeves, and comprises a left bevel gear wheel and a right bevel gear wheel which are fixedly arranged on the two transmission sleeves respectively; a planet carrier is arranged between the left bevel gear wheel and the right bevel gear wheel, and is arranged on the central shaft; two planet wheels which are simultaneously meshed with the leftbevel gear wheel and the right bevel gear wheel are arranged on the planet carrier through rotating shafts; the rotating shafts of the planet wheels are vertical to the central shaft; the two ends ofthe central shaft are connected with a power output mechanism for driving the central shaft to rotate; and the double-drum synchronous lifting system further comprises a triangular beam. According tothe double-drum synchronous lifting system, real-time dynamic balance of the speed of a double-rope lifting rope can be realized, and a heavy object can be synchronously lifted or lowered.

    一种双卷筒同步提升系统,涉及建筑、工程机械、桩工机械等技术领域,包括双卷筒同步机构,双卷筒同步机构包括卷筒支架,在卷筒支架上设有水平设置的中心轴,在中心轴两端套装有左、右两个卷筒,在中心轴上对应套装有传动套,在两个传动套之间装有差速机构;差速机构包括分别固定安装在两个传动套上的左、右大锥齿轮,在左、右大锥齿轮之间设有安装在中心轴上的行星轮架,在行星轮架上装有两个同时与左、右大锥齿轮啮合的行星轮,两个行星轮通过转轴安装在行星轮架上,行星轮的转轴与中心轴垂直设置;中心轴的两端与驱动中心轴转动的动力输出机构相接;还包括三角梁。本发明能够实现双绳提升绳速实时动态平衡、同步提升或下放重物。


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    Title :

    Double-drum synchronous lifting system


    Additional title:

    双卷筒同步提升系统


    Contributors:
    LU MINGLI (author) / LIU XIANGJUN (author) / LIU PANJUN (author) / WU ZHONGYI (author) / QIU GUODONG (author)

    Publication date :

    2020-10-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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