The invention discloses a quickly-assembled tower body standard knot which comprises an upper horizontal diagonal brace rod, a lower horizontal diagonal brace rod and two parallel single trusses, the two parallel single trusses are detachably connected through the upper horizontal diagonal brace rod and the lower horizontal diagonal brace rod respectively, and sleeves are arranged on the two side faces perpendicular to the two parallel single trusses. V-shaped web members are symmetrically arranged on the two sides of the sleeve, one ends of the symmetrically-arranged V-shaped web members are movably connected with the sleeve, the other ends of the symmetrically-arranged V-shaped web members are further movably connected with the two parallel single trusses respectively, transverse web members are further symmetrically arranged on the two sides of the sleeve, one ends of the transverse web members are movably connected with the sleeve, and the other ends of the transverse web members are movably connected with the sleeve. And the other ends of the transverse web members are movably connected with the two parallel single trusses respectively, so that the transportation cost of the tower body of the large tower crane is reduced, and the assembly workload of an installation site is reduced.

    本发明公开了一种快速组装塔身标准节,包括上水平对角撑杆、下水平对角撑杆和两平行单片桁架,两平行单片桁架分别通过上水平对角撑杆和下水平对角撑杆可拆卸连接,与所述两平行单片桁架垂直的两侧面上均设置有套管,所述套管两侧对称设置有V型腹杆,对称设置的V型腹杆的一端与所述套管可活动连接,对称设置的V型腹杆的另一端还分别与两平行单片桁架可活动连接,所述套管两侧还对称设置有横腹杆,所述横腹杆的一端与所述套管可活动连接,所述横腹杆的另一端还分别与两平行单片桁架可活动连接,降低大型塔机塔身运输费用并减少安装现场的组装工作量。


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    Title :

    Quickly assembled tower body standard knot


    Additional title:

    一种快速组装塔身标准节


    Contributors:
    HU SHUIGEN (author) / ZHAO XIAOWEI (author) / YAO JUNWEI (author) / XU QING (author) / ZENG QINGYI (author) / HAN ZHE (author) / XIE HAIJIAN (author) / SUN FENGWEI (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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