The invention discloses a safety hoisting tool for large-sized pump bodies applied to petroleum transportation. The safety hoisting tool comprises a balance plate and pothooks, wherein a weighting block is arranged at the upper end of the middle part of the balance plate; a hoisting ring is arranged at the upper end of the weighting block; the balance plate is provided with clamping notches at the two ends of the weighting block along the axial direction; the pothooks are arranged in the clamping notches of the two ends; each pothook comprises a fixture block clamped at the upper end of the clamping notch and a pothook rod connected to the fixture block and passing through the clamping notch; a locknut is sleeved on the pothook rod; a thread segment matched with the locknut is arranged at the upper end of the pothook rod; and pothook bodies are arranged at the lower ends of the pothook rods. The safety hoisting tool has the beneficial effects that the interval between the pothooks can be adjusted according to the pump bodies of different sizes, thereby meeting the hoisting of the pump bodies of different sizes, after hoisting, the pothooks are locked through the locknuts, do not shift and are safe for the pump bodies, and the safety hoisting tool is stable in structure on the whole during hoisting, does not cause the rotation of the pump bodies and is good in hoisting safety and stability.


    Access

    Download


    Export, share and cite



    Title :

    Safety hoisting tool for large-sized pump bodies applied to petroleum transportation


    Contributors:
    HUANG XIA (author)

    Publication date :

    2016-01-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



    Hoisting tool for pump shaft of large pump set

    YOO WOO SUK / WEI ZONGLI / HUANG YUANCONG et al. | European Patent Office | 2024

    Free access

    Large-sized ring piece hoisting frame

    BIAN JIANG / CAI KUN / ZHAO ZHUO | European Patent Office | 2015

    Free access


    Portable submersible pump hoisting tool

    LI JIANWEI / WANG HONGYU / WEI JINFA et al. | European Patent Office | 2023

    Free access

    Large hoisting transportation driving winch

    DU MINGZHENG / HUANG MINGLIANG / ZHANG QING | European Patent Office | 2023

    Free access