The invention discloses a wind power hoisting arm head and a crane, and the wind power hoisting arm head comprises a wind power hoisting rod head (100) which is provided with a rod end part (A); the top section arm (200) is provided with an arm end (B), and the arm end (B) comprises a pivoting connection end (210) connected with the rod end (A) in a pivoting mode and a free part (220); and the arm head angle adjusting frame (300) comprises a connecting plate (310) and a connecting frame (320) which is pivotally mounted on the connecting plate (310) in a position-adjustable manner. The connecting plate, the connecting frame and the free part form a triangular structure, the plate abutting end of the connecting plate does not need to be fixedly connected, the plate abutting end is pressed by means of the gravity of the wind power hoisting rod head, and disassembly and assembly are convenient. The position of the abutting end of the connecting plate can be changed through the adjustability of the pivoting position between the connecting plate and the connecting frame, the adjustability of the abutting included angle of the wind power hoisting rod head is achieved, and the hoisting load stress of the wind power hoisting rod head and the rod touching distance of a hoisting load object are efficiently and conveniently changed.

    本发明公开了一种风电吊装臂头和起重机,所述风电吊装臂头包括:风电吊装杆头(100),具有杆端部(A);顶节臂(200),具有臂端部(B),所述臂端部(B)包括枢转连接所述杆端部(A)的枢转连接端(210)以及自由部(220);和臂头角度调节架(300),包括连接板(310)以及位置可调地枢转安装于所述连接板(310)上的连接架(320)。连接板、连接架与自由部形成三角结构,连接板的板抵接端,无需固定连接,依靠风电吊装杆头自身重力压靠板抵接端,方便拆装。连接板与连接架之间枢转位置的可调性,能够改变板抵接端的位置,实现风电吊装杆头抵靠夹角的可调性,高效便捷地改变风电吊装杆头的吊载受力和吊载物体的碰杆距离。


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    Titel :

    Wind power hoisting arm head and crane


    Weitere Titelangaben:

    风电吊装臂头和起重机


    Beteiligte:
    FU FENGYANG (Autor:in) / XIAO CHUNLIANG (Autor:in) / LI ZIJUN (Autor:in) / ZHANG YUZHU (Autor:in) / SHEN CHANGWU (Autor:in)

    Erscheinungsdatum :

    2022-04-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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