The invention discloses a crane capable of running on broken-line tracks, non-parallel tracks and different-plane tracks, which can adapt to irregular and complex track conditions and comprises a crane cross beam, a lifting system and a trolley transverse moving system are arranged on the crane cross beam, a lifting appliance is connected below the lifting system, and a trolley transverse moving system is arranged below the trolley transverse moving system. A first supporting leg and a second supporting leg are arranged at the bottoms of the two ends of the crane beam respectively. The invention has the following beneficial effects: when passing through a broken line track, the carrier roller and the back pressure wheel mechanism can transversely and horizontally move along the length direction of the cross beam of the crane, so that one of the support legs connected with the carrier roller and the back pressure wheel mechanism can transversely and horizontally move, and the carrier roller and back pressure wheel mechanism can well adapt to the change of the track gauge when passing through the broken line track; the balance beam below one supporting leg rotates vertically, so that the two walking wheels at the bottom of the balance beam can make contact with the track, potential safety hazards caused by a triangular pit due to the fact that one walking wheel is suspended in the air due to the track in different planes are avoided, and the walking process is stable.

    本发明公开了一种可走折线轨道、不平行轨道及不同面轨道的起重机,可适应不规则、复杂轨道情况,包括起重机横梁,起重机横梁上设置有起升系统和小车横移系统,起升系统的下方连接有吊具,起重机横梁两端的底部分别设置有第一支腿和第二支腿;本发明所具有的有益效果为:通过折线轨道时,托辊及反压轮机构可沿起重机横梁的长度方向横向水平移动,使得与其相连的其中一条支腿横向水平移动,可良好适应通过折线轨道时轨距的变化,通过起伏不平即不同面轨道时,通过其中一条支腿下方的均衡梁竖转使得其底部的两处行走轮均能接触轨道,避免因为异面轨道使其中一个走行轮悬空出现三角坑而导致的安全隐患使得行走过程平稳。


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    Title :

    Crane capable of running on broken line tracks, non-parallel tracks and tracks on different planes


    Additional title:

    一种可走折线轨道、不平行轨道及不同面轨道的起重机


    Contributors:
    ZHOU ZHIGUO (author) / ZHANG ZHIHUA (author) / WANG CHENGBAO (author) / SUO JISHENG (author)

    Publication date :

    2023-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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