The invention discloses a lifting device for mounting a comprehensive pipe network bracket of an underground garage. The lifting device comprises a platform and a frame body, the frame body comprises a large cross beam, a small cross beam, a first supporting beam, a second supporting beam, a rear stand column and inclined struts, the large cross beam is welded and fixed to one end of the first supporting beam and one end of the second supporting beam, the small cross beam is welded and fixed between the first supporting beam and the second supporting beam, and the rear stand column is obliquely welded and fixed above the small cross beam; the two sides of the rear stand column are hinged to the first supporting beam and the second supporting beam through inclined struts respectively, the upper portion of the rear stand column is hinged to an upper cantilever rod and a lower cantilever rod which are parallel to each other, the other end of the upper cantilever rod and the other end of the lower cantilever rod are jointly hinged to a front stand column, and the front stand column is detachably connected with a platform. A piston rod of the oil pump is hinged to the rear lower portion of the lower cantilever rod. By means of the lifting device, the problem that an existing underground garage small crane can only achieve lifting of large objects below a lifting arm and cannot achieve lifting of materials above the lifting arm can be effectively solved.

    本发明公开了一种用于地下车库综合管网支架安装的升降装置,包括平台和架体;架体包括大横梁、小横梁、第一、第二支撑梁、后立柱和斜撑,大横梁与第一支撑梁和第二支撑梁一端焊接固定,小横梁焊接固定于第一支撑梁与第二支撑梁之间,后立柱斜向焊接固定于小横梁上方,其两侧与第一支撑梁与第二支撑梁之间分别通过斜撑铰接,其上部分别铰接有相互平行的上悬臂杆和下悬臂杆,上悬臂杆和下悬臂杆的另一端共同铰接有前立柱,前立柱上可拆卸连接有平台,后立柱一侧设置有底座,底座上设置有油泵,油泵的活塞杆与下悬臂杆后侧下部铰接。应用本发明可有效解决目前地下车库小型吊机仅实现大型物件在吊臂下方吊运,无法实现材料在吊臂上方升降的问题。


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    Titel :

    Lifting device for installing underground garage comprehensive pipe network support


    Weitere Titelangaben:

    一种用于地下车库综合管网支架安装的升降装置


    Beteiligte:
    YUE JIANJUN (Autor:in) / YU SHIGAO (Autor:in) / GUAN QINGYANG (Autor:in) / WANG WEIJIE (Autor:in)

    Erscheinungsdatum :

    2023-06-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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