The invention discloses a matched jacking device for installation of a building steel structure truss. The jacking device structurally comprises a frame carrying table, a jacking plate, a hydraulic cylinder, a sliding seat and a cross frame, wherein the bottom of the frame carrying table is fixed to the surface of the jacking plate through bolts, the bottom of the jacking plate is integrally and movably matched with the cross frame, the interior of the cross frame is integrally and movably matched with the hydraulic cylinder, the hydraulic cylinder is integrally connected with the upper surface of the sliding seat in an embedded mode, the upper surface of the sliding seat is connected with the bottom of the cross frame in a welded mode, the frame carrying table comprises an angle adjusting seat, a rotating motor and an anti-disengaging table, the whole angle adjusting seat is fixedly connected with the anti-disengaging table in an embedded mode, and the lower end of the anti-disengaging table is in clearance fit with the whole rotating motor. According to the matched jacking device, the truss is crossed and hooked through tension hooks in the reinforcing side walls on the two sides of the anti-disengaging table, and after hooking, redundant pull ropes of the truss are retracted into the truss through a rope sliding groove by means of contraction of an internal recovery disc, so that the hook bodies are tightly fixed to the surface of the frame carrying table, and the problem of angle displacement of the truss in the lifting process of the jacking device is solved.

    本发明公开了一种建筑钢结构桁架安装配套顶升装置,其结构包括载架台、顶升板、液压缸、滑行座、交叉架,载架台底部与顶升板表面螺栓固定,顶升板底部与交叉架整体活动配合,交叉架内部与液压缸整体活动配合,液压缸整体与滑行座上表面嵌固连接,滑行座上表面与交叉架底部焊接连接,载架台包括调角座、转动电机、防脱台,调角座整体与防脱台中心嵌固连接,防脱台下端与转动电机整体间隙配合,本发明通过防脱台两侧的加固侧壁内的拉力钩对桁架进行交叉勾紧,勾紧之后通过内部回收盘的收缩,将其多余的拉绳通过滑绳槽进行回缩进入内部,以至将钩体紧实的固定在载架台表面,防止顶升装置在提升的过程中桁架出现角度移位的问题。


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    Titel :

    Matched jacking device for installation of building steel structure truss


    Weitere Titelangaben:

    一种建筑钢结构桁架安装配套顶升装置


    Beteiligte:
    ZHOU KAI (Autor:in)

    Erscheinungsdatum :

    2021-08-24


    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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