The invention relates to a transportation device with a telescopic cantilever beam. The transportation device comprises a first module vehicle and a second module vehicle which are arranged in parallel, each of the first module vehicle and the second module vehicle comprises a vehicle frame, a tire assembly and a lifting mechanism, the vehicle frames and the tire assemblies are connected through the lifting mechanisms, the lifting mechanisms can drive the vehicle frames to ascend and descend in the vertical direction, the transportation device further comprises the cantilever beam, the cantilever beam comprises a main beam body and telescopic beam bodies, the vehicle frames of the first module vehicle and the second module vehicle are connected to the main beam body, the telescopic beam bodies are located at the two ends of the main beam body respectively and can stretch or retract relative to the main beam body in the length direction of the telescopic beam bodies, and the end parts of the telescopic beam bodies form connecting ends used for being connected with a machine to be transported. According to the transportation device, the cantilever beam with the two telescopic ends is arranged on the module vehicles, so that the width of the transportation device is smaller than that of the machine to be transported, and therefore the trafficability is improved, overall rapid transportation of heavy mechanical equipment is realized, the occupied space is reduced, the transportation cost is lowed, in addition, the structure is simple, and operation is convenient.

    本发明涉及一种具有伸缩式挑梁的运输装置,包括平行设置的第一模块车、第二模块车,第一模块车、第二模块车均包括车架、轮胎组件、起升机构,车架、轮胎组件之间通过起升机构连接,起升机构可带动车架沿竖直方向升降,运输装置还包括挑梁,挑梁包括主梁、伸缩梁,第一模块车、第二模块车的车架分别与主梁连接,伸缩梁分别位于主梁的两端,且伸缩梁可相对主梁沿自身长度方向伸长或缩短,伸缩梁的端部形成用于连接待运输机械的连接端。本发明通过在模块车上设置两端可伸缩的挑梁,使运输装置的宽度小于待运输机械的宽度,提高了通过性,实现了对重型机械设备的整体快速运输,减小了占用空间和运输成本,且结构简单,操作方便。


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    Title :

    Transportation device with telescopic cantilever beam


    Additional title:

    一种具有伸缩式挑梁的运输装置


    Contributors:
    ZENG ZHAOSHENG (author) / WEI YONGCHEN (author) / LEI LIMING (author) / CHEN YANG (author)

    Publication date :

    2021-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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