The invention relates to the technical field of lifting appliances, in particular to an assembling method and a disassembling method of a floor double-rocker-arm derrick, according to the assembling method, firstly, geological conditions of different sites are considered, and the stability and the flatness of a fixed base are ensured through different foundation treatment modes; the step effectively prevents the rod body assembly from sinking or inclining, the stability and safety of the equipment are improved, and the lifting height of the double-rocker-arm derrick can be correspondingly increased along with the increase of the height of the rod body assembly. The method is flexible and efficient and can meet the requirements of operation at different heights by dismantling connecting bolts, hoisting a rod body and utilizing a hanging bracket and a roller lifting assembly on the jacking sleeve frame to carry out mechanical lifting; in the dismounting process, the lifting hook of the rocker arm assembly is firstly lowered to the ground and is dismounted, the risk of high-altitude hanging objects is reduced, and therefore the safety of the dismounting process is improved, all the components can be completely dismounted through an ordered dismounting method, and follow-up repair, maintenance and reutilization are facilitated.

    本发明涉及起吊用具技术领域,尤其涉及一种落地双摇臂抱杆的组装方法及其拆卸方法,该组装方法首先考虑了不同场地的地质条件,通过不同的地基处理方式,确保了固定底座的稳定性和平整度;这一步骤有效防止了杆体组件的下沉或倾斜,提高了设备的稳定性和安全性,随着杆体组件高度的提升,双摇臂抱杆的起升高度也可以相应提高;通过拆除连接螺栓、吊装杆身以及利用顶升套架上的吊架和滚轮提升组件进行机械提升,这一方法既灵活又高效,能够满足不同高度作业的需求;拆卸过程首先通过将摇臂组件的吊钩降至地面并拆除,减少了高空悬挂物的风险,从而提高了拆卸过程的安全性,有序的拆卸方法使得各部件能够完整地被拆卸下来,便于后续的维修、保养和再利用。


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    Title :

    Assembling method and disassembling method of floor double-rocker-arm derrick


    Additional title:

    一种落地双摇臂抱杆的组装方法及其拆卸方法


    Contributors:
    WU FENQIAN (author) / WU RENWEI (author) / CHEN WEIYU (author) / OUYANG TINGTING (author) / ZHONG QIUTIAN (author) / WU FAWEN (author) / ZHANG LIN (author)

    Publication date :

    2025-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / E02D FOUNDATIONS , Gründungen / E04H Gebäude oder ähnliche Bauwerke für besondere Zwecke , BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES



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