The multifunctional crane comprises a base assembly, a stand column assembly, a cantilever assembly, a lifting oil cylinder and a hoisting assembly, the base assembly comprises a transverse telescopic support and a longitudinal telescopic support, the transverse telescopic support is fixedly provided with a connecting frame assembly, and the end of the longitudinal telescopic support is hinged to the connecting frame assembly; the stand column assembly is a telescopic stand column, the bottom end of the stand column assembly is fixedly connected with the connecting frame assembly, the top end of the stand column assembly is hinged to the cantilever assembly, and the lifting oil cylinder is detachably hinged between the stand column assembly and the cantilever assembly. A brake mechanism matched with the lifting oil cylinder is arranged between the cantilever assembly and the stand column assembly. The folding device is better in folding effect, more beneficial to space saving, capable of keeping a workpiece at any height in the stroke during working, convenient to control, stable and reliable in working performance and capable of effectively avoiding potential safety hazards.

    本发明公开的一种多功能吊机,包括底座总成、立柱总成、悬臂总成、举升油缸及吊运组件,底座总成包括横向伸缩支架和纵向伸缩支架,横向伸缩支架固定设置有连接架组件,纵向伸缩支架的端部与连接架组件铰接,立柱总成设置为伸缩式立柱,立柱总成的底端与连接架组件固定连接,立柱总成的顶端与悬臂总成铰接,举升油缸可拆卸地铰接于立柱总成与悬臂总成之间;悬臂总成与立柱总成之间设置有与举升油缸配合的刹车机构。本发明不仅折叠效果更好,更有利于节约空间,而且工作时能够使工件保持在行程内的任意高度,控制方便、工作性能稳定可靠,且能够有效避免出现安全隐患。


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    Titel :

    Multifunctional crane


    Weitere Titelangaben:

    一种多功能吊机


    Beteiligte:
    KONG ZHAOGEN (Autor:in) / ZHU YAQUAN (Autor:in) / CHEN CAI'ER (Autor:in) / WANG JUNMENG (Autor:in)

    Erscheinungsdatum :

    2023-03-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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