The invention belongs to the technical field of transformer construction equipment, and particularly relates to a distribution transformer hydraulic lifting device and a distribution transformer lifting method. The distribution transformer hydraulic lifting device comprises a hydraulic supporting column, the hydraulic supporting column is connected with a wire rod through a lower end locking hoopand an upper end locking hoop, the lower end locking hoop comprises a hinge type reducing locking hoop and a bearing hinge base, the upper end locking hoop comprises a hinge type reducing locking hoopand a dual semi-circle clamping device, the hinge type reducing locking hoop comprises two hinge type half rings, each hinge type half ring comprises a first arc connecting block and a second arc connecting block, the bearing hinge base comprises a hinge base plate, a shaft pin clamping groove and an elastic clamping block are mounted on the hinge base plate, the dual semi-circle clamping devicecomprises an oil cylinder buckle base, an oil cylinder buckle pressing cover and a locking clamping jaw, according to the distribution transformer lifting method, the distribution transformer hydraulic lifting device is used, the method and device can adapt to various outer environments, and rack height adjusting work can be safely and efficiently finished.

    本发明属于变压器施工设备技术领域,具体涉及配电变压器液压提升装置及配电变压器提升方法;配电变压器液压提升装置包括液压支柱,液压支柱通过下端锁紧抱箍和上端锁紧抱箍与线杆连接,下端锁紧抱箍包括有铰链式变径锁紧抱箍和支承铰座,上端锁紧抱箍包括有铰链式变径锁紧抱箍和双半圆卡紧装置;铰链式变径锁紧抱箍包括两个铰链式半环,铰链式半环包括有第一圆弧连接块和第二圆弧连接块;支承铰座包括有铰座座板,铰座座板上设置有轴销卡槽和弹性卡块;双半圆卡紧装置包括有油缸卡扣底座、油缸卡扣压盖和锁紧卡爪;本发明的配电变压器提升方法利用了上述的配电变压器液压提升装置,能够适应各种外部环境,能安全高效完成台架高度调整工作。


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    Title :

    Distribution transformer hydraulic lifting device and distribution transformer lifting method


    Additional title:

    配电变压器液压提升装置及配电变压器提升方法


    Contributors:
    LYU WEIMIN (author) / XI SHUYANG (author) / CUI HAO (author) / WANG TIANXIAO (author) / MA JUN (author) / WANG CHUNSHENG (author) / CAO HAIBIN (author)

    Publication date :

    2020-07-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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