The invention belongs to the technical field of underwater maintenance and particularly relates to a system for remote precision delivery from the water surface to underwater positions. The system comprises a section steel frame and a face plate, an upper bearing seat is mounted on transverse H-shaped steel at the top end and used for supporting a screw rod and a servo speed reduction motor, and the servo speed reduction motor is connected with the screw rod and fixed onto the upper bearing seat. A lower bearing seat is mounted on transverse H-shaped steel at the lowest end, two guide rails are fixed onto the face plate which is fixed onto a whole lateral side of the section steel frame, a delivery platform slides on the guide rails, a screw nut fixed onto the delivery platform moves up and down by the aid of the screw rod in rotation, and proximity switches are fixed to upper and lower ends of the face plate respectively. A winding drum holder is fixed to the upper portion of the section steel frame, a winding drum provides a plurality of gas-liquid pipelines, one end of each pipeline is connected with an external pipeline, and the other end of each pipeline is fixed onto the delivery platform. One end of each of two drag chains penetrates through the face plate to be fixed to the middle transverse H-shaped steel of the sectional steel frame, and the other end of each drag chain is fixed to the back of the delivery platform.


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    Title :

    System for remote precision delivery from water surface to underwater positions


    Contributors:
    WENG ZHIMIN (author) / CHEN ZHIQING (author) / SHEN QIUPING (author) / HUANG RAN (author) / HUANG GUOJUN (author) / PAN JIE (author) / LIU YONGJUN (author)

    Publication date :

    2015-09-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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