The invention relates to the technical field of hydraulic jacking equipment, in particular to a jacking main machine assembly. The jacking main machine assembly comprises main machine frames, whereina telescopic mechanism is connected to the upper portion of each main machine frame, a stretching and retracting oil cylinder is arranged between each main machine frame and the corresponding telescopic mechanism, and after the telescopic mechanisms retract and partial main machine frames and partial connecting parts of the telescopic mechanisms are detached, the main machine frames are hinged tothe telescopic mechanisms, and the telescopic mechanisms can be driven to rotate downwards through stretching and retracting of the stretching and retracting oil cylinders. The modular self-propelledhydraulic jacking device comprises at least one set of one jacking main machine assembly, and each set of jacking main machine assembly comprises a left jacking main machine assembly and a right jacking main machine assembly; the two ends of a cross beam assembly are connected to the tops of the telescopic mechanisms of the left jacking main machine assembly and the right jacking main machine assembly correspondingly; and running vehicle assemblies are connected to the cross beam assembly and can move on the cross beam assembly in a self-walking mode. The jacking main machine assembly can be overturned automatically, transportation is convenient, the self-propelled hydraulic jacking device is high in modularization degree; and the running vehicle assemblies are arranged and can transversely move to adjust the position after an object is jacked up.

    本发明涉及液压顶升设备技术领域,具体涉及一种顶升主机总成,包括主机机架,伸缩机构连接在主机机架上部,收放油缸设置在主机机架与伸缩机构之间,伸缩机构收回后,拆除部分主机机架和伸缩机构的部分连接件后,主机机架和伸缩机构铰接连接,收放油缸伸缩能够带动伸缩机构向下旋转;一种模组化自行式液压顶升装置,包括至少一组顶升主机总成,每组顶升主机总成包括左右两个顶升主机总成;横梁总成的两端分别连接在左右两个顶升主机总成的伸缩机构顶部;跑车总成连接在横梁总成上,且可在横梁总成上自行走移动。本发明的顶升主机总成可以自翻转,方便运输,自行式液压顶升装置模组化程度高,设置跑车总成能在物件被顶起来后橫移调整位置。


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    Titel :

    Jacking main engine assembly and modular self-propelled hydraulic jacking device


    Weitere Titelangaben:

    顶升主机总成及模组化自行式液压顶升装置


    Beteiligte:
    SHI ANQI (Autor:in) / LI NAN (Autor:in) / LI GANG (Autor:in) / WANG GUOZHENG (Autor:in) / ZHAO XIAOMING (Autor:in) / LIU YANJUN (Autor:in) / ZHANG BO (Autor:in) / YUN YUANJIAO (Autor:in)

    Erscheinungsdatum :

    2020-12-04


    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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