The invention relates to the technical field of hoisting, and provides a boom of hoisting equipment and the hoisting equipment. The boom of the hoisting equipment comprises a main chord pipe component and at least one web pipe component, the main chord pipe component comprises a plurality of main chord pipe bodies, and the main chord pipe bodies are arranged at a plurality of vertexes of a polygon in a one-to-one correspondence mode. The abdominal pipe component comprises a plurality of abdominal pipe mechanisms, one abdominal pipe mechanism is arranged between every two adjacent main chord pipe bodies, and the two ends of each abdominal pipe mechanism are hinged to the two adjacent main chord pipe bodies in a one-to-one correspondence mode. Due to the fact that the abdominal pipe mechanism comprises the at least two abdominal pipe fittings which are movably connected in sequence, the abdominal pipe mechanism is suitable for being switched between the unfolded state and the folded state, and in the folded state, an included angle is formed between every two adjacent abdominal pipe fittings, so that the cross sectional area of the arm frame is reduced, and the arm frame is convenient to transport; the problems that the cantilever crane is too high and too wide in the transportation process are solved, and the safety of the cantilever crane in the transportation process is improved.

    本发明涉及起重技术领域,提供一种起重设备的臂架及起重设备。起重设备的臂架包括主弦管部件和至少一个腹管部件,主弦管部件包括多根主弦管本体,多根主弦管本体一一对应地设置于多边形的多个顶点。腹管部件包括多组腹管机构,相邻两根主弦管本体之间设置一组腹管机构,腹管机构的两端与相邻两根主弦管本体一一对应铰接。由于腹管机构包括至少两根依次活动连接的腹管件,使得腹管机构适于在展开状态和折叠状态之间切换,在折叠状态,相邻两根腹管件之间形成夹角,以使臂架的横截面积减小,方便对臂架进行运输,避免了臂架运输过程中出现超高和超宽的问题,提高了臂架运输过程中的安全性。


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    Titel :

    Cantilever crane of hoisting equipment and hoisting equipment


    Weitere Titelangaben:

    起重设备的臂架及起重设备


    Beteiligte:
    LI HENG (Autor:in) / ZHANG YANG (Autor:in) / SUN XUEFENG (Autor:in) / LI HAO (Autor:in) / YANG CONGCONG (Autor:in)

    Erscheinungsdatum :

    07.06.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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