The invention discloses a mobile crane supporting device, and particularly relates to the technical field of crane supporting equipment.The mobile crane supporting device comprises a base, a plurality of grooves are formed in the outer bottom face of the base, a plurality of protruding blocks are arranged in the grooves at equal intervals, a mounting plate is arranged on the top face of the base, and a base plate is fixedly mounted on the top face of the mounting plate; a hollow fixing rod is fixedly installed in the middle of the top face of the protruding block. According to the mobile crane supporting device disclosed by the invention, in actual work, a user pulls a pull handle towards the outside of a hidden groove, so that a driving block moves towards one side of a second spring and extrudes the second spring, a fixing rod is inserted into a fixing hole, the pull handle is loosened, and the extruded second spring pushes the driving block to reset; and then the two mounting rods move towards the outer part of the fixing rod and are inserted into the mounting holes, so that the convex blocks and the grooves are assembled, the convex blocks are disassembled and assembled according to the actual ground flatness, and therefore, the device is suitable for the uneven ground.

    本发明公开了一种流动式起重机支撑装置,具体涉及起重机支撑设备技术领域,包括底座,所述底座的外底面开设有多个凹槽,所述凹槽的内部等间距排列有多个凸块,所述底座的顶面设有安装板,且安装板的顶面固定安装有垫板,所述凸块的顶面中部固定安装有中空的固定杆。本发明所述的一种流动式起重机支撑装置,在实际工作中,使用者向着隐藏槽的外部拉动拉柄,便会使驱动块向着第二弹簧的一侧移动,并挤压第二弹簧,将固定杆插入固定孔内,松开拉柄,被挤压的第二弹簧便会推动驱动块进行复位,进而使两个安装杆向着固定杆的外部移动,并插入安装孔内,以便将凸块与凹槽进行组装,以便根据实际的地面平整度,拆装凸块,从而适用于凹凸不平的地面。


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    Title :

    Mobile crane supporting device


    Additional title:

    一种流动式起重机支撑装置


    Contributors:
    WEI LIPING (author) / ZHENG HAIBIN (author) / LIN NING (author) / HUANG KAI (author) / TIAN PING (author) / TIAN HUAJIAN (author)

    Publication date :

    2025-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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