The invention discloses a large underwater lifting platform truss structure base assembly which is used for being matched with a lifting winch to lift a lifting platform and comprises a base, a middle connecting frame, an upper connecting frame and a top connecting piece, the top end of the base is connected with the bottom end of the middle connecting frame, the top end of the middle connecting frame is connected with the bottom end of the upper connecting frame, and the top connecting piece is connected with the bottom end of the upper connecting frame. The top end of the upper connecting frame is connected to the bottom end of the top connecting piece; a winch support is arranged on the outer side of the upper connecting frame, and guide rails are arranged on the inner side of the base, the inner side of the middle connecting frame and the inner side of the upper connecting frame. A steel wire rope on a winding drum of the lifting winch, a first pulley block on a pile leg of the lifting platform and a second pulley block on a top connecting piece form a winding system, the pile leg slides up and down in a reciprocating mode along a guide rail through the winding system, and the base assembly adopts the design of a truss structure and has the advantages of being large in space structure, light in weight, compact in layout, high in practicability and the like. The universality is high; the maintenance is convenient, and the like.

    本发明公开一种大型水下升降平台桁架结构底座总成,用于配合起升绞车进行升降平台的起升,其包括基座、中部连接架、上部连接架和顶部连接件,基座的顶端与中部连接架的底端连接,中部连接架的顶端与上部连接架的底端连接,上部连接架的顶端连接到顶部连接件的底端;上部连接架的外侧设有绞车支架,基座、中部连接架、上部连接架的内侧均设有导向轨道;起升绞车卷筒上的钢丝绳与升降平台桩腿上的第一滑轮组、顶部连接件上的第二滑轮组形成卷绕系统,通过卷绕系统使桩腿沿导向轨道上下往复滑动,该底座总成采用了桁架结构的设计,具有空间结构大,采用轻量化设计,布局紧凑,通用性强,维护方便等优势。


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    Title :

    Large underwater lifting platform truss structure base assembly


    Additional title:

    一种大型水下升降平台桁架结构底座总成


    Contributors:
    YUAN SHEN (author) / CHEN JIANFENG (author) / SHI LIUJIAN (author) / HUANG YUWEN (author) / WANG CHUANG (author)

    Publication date :

    2024-10-18


    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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