PROBLEM TO BE SOLVED: To provide a lifting device for an LNG pump capable of reducing facility cost by adopting a manual winch as one of two winches and using a structure that is lighter than a jib crane and can be manufactured inexpensively, and a lifting method for the LNG pump.SOLUTION: An LNG pump lifting device (10) installed on a roof (2) of an LNG storage tank includes: a vertical column member (12) extending vertically by predetermined length; a beam member (13) having one end portion fixed to an upper portion of the column member (12) and protruding horizontally; a power-driven type winch (15) provided in the column member (12); a manually-driven type winch (16) provided in the column member (12); and a plurality of pulleys (17, 18, 19) provided in the beam member (13) to guide a plurality of lifting wires (4a, 4b) extending from the LNG pump (1) and connected to the power-driven type winch (15) and the manually-driven type winch (16).SELECTED DRAWING: Figure 1

    【課題】2つのウインチの1つに手動ウインチを採用して設備コストを低減可能で、ジブクレーンよりも軽量で安価に製作可能な構造を採用したLNGポンプの吊上げ装置およびLNGポンプの吊上げ方法を提供する。【解決手段】LNG貯蔵タンクの屋根(2)に設置されるLNGポンプ吊上げ装置(10)は、上下方向に所定長さ延びる鉛直のコラム部材(12)と、コラム部材(12)の上部に一端部が固定されて水平方向に張り出すビーム部材(13)と、コラム部材(12)に装備された動力駆動式ウインチ(15)と、コラム部材(12)に装備された手動駆動式ウインチ(16)と、ビーム部材(13)に装備され且つLNGポンプ(1)から延びて動力駆動式ウインチ(15)と手動駆動式ウインチ(16)に連結される複数のリフティングワイヤ(4a,4b)を案内する複数の滑車(17,18,19)とを備えている。【選択図】図1


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    Titel :

    PUMP LIFTING DEVICE AND PUMP LIFTING METHOD


    Weitere Titelangaben:

    ポンプ吊上げ装置及びポンプ吊上げ方法


    Beteiligte:
    HAYASHI SHOICHIRO (Autor:in) / YAMAGUCHI SUSUMU (Autor:in) / EGAMI TAKESHI (Autor:in) / TANAKA HIROYUKI (Autor:in) / TAKEUCHI NOBUYOSHI (Autor:in) / IWATSURU KANAME (Autor:in) / TANABE RYOTA (Autor:in) / SATO TERUO (Autor:in) / SHIMADA HIROSHI (Autor:in)

    Erscheinungsdatum :

    2017-08-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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