The invention discloses an explosion-proof type multifunctional movable lifting device which comprises a frame body, two multi-stage trapezoidal lifting lead screws, two anti-overturning supporting legs and a plurality of conveying rolling wheels, and the two multi-stage trapezoidal lifting lead screws are symmetrically installed on the frame body; the two anti-overturning supporting legs are installed on the two sides of the middle of the frame body respectively. Each conveying roller is mounted on a rotating shaft, the rotating shafts are fixed on a fixed seat through an assembling relation to form a rotating body, the assembling body is mounted on the top surface of the frame main body, and the multiple conveying rollers are uniformly arranged in the length direction of the frame main body; an upper supporting piece is installed at the top end of each multi-stage trapezoid lifting lead screw, and the bottom end of each multi-stage trapezoid lifting lead screw is installed on the frame body through a buckle. According to the invention, the modular dismounting and splicing functions are realized, the simple in-out function is provided for the limited space, and the anti-overturning supporting legs can be extended and recycled, so that the anti-overturning and anti-rollover effects are realized, and the storage tank bottom plate can be adapted to the gradient of the storage tank bottom plate.

    本发明公开了防爆型多功能移动升降装置,其包括:框架主体、两个多级梯形升降丝杆、两个抗倾覆支腿和多个输送滚轮,两个所述多级梯形升降丝杆对称的安装于框架主体上;两个所述抗倾覆支腿分别安装于框架主体中部的两侧;每个所述输送滚轮安装于转轴上,转轴通过装配关系固定于固定座形成转配体,装配体安装于框架主体的顶面上,多个所述输送滚轮沿着框架主体的长度方向均匀设置;每个所述多级梯形升降丝杆的顶端安装有上托件,每个所述多级梯形升降丝杆的底端通过卡扣安装于框架主体上。本发明具有可模块化拆卸、拼接的功能,为受限空间内提供进出简捷的功能,抗倾覆支腿可延伸、回收,起到抗倾覆、侧翻的作用,以适应储罐底板的坡度。


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    Title :

    Explosion-proof multifunctional movable lifting device


    Additional title:

    防爆型多功能移动升降装置


    Contributors:
    JIANG YUELIN (author) / CHEN ZHIQIANG (author) / CHEN KAIDONG (author) / WU BINGXIAN (author) / HU QINGYUAN (author) / BAI LIYING (author) / TENG ZHIHONG (author) / WANG YANGYANG (author) / YANG ZINING (author) / JIAN ZHE (author)

    Publication date :

    2023-05-02


    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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