To provide a transformer horizontal carrying-in/out assisting lifter for directly hoisting a transformer inside a cubicle building by a crane vehicle and carrying it in/out.SOLUTION: In a transformer horizontal carrying-in/out assisting lifter, which is a lifter body mainly composed of an U-shaped steel member, an arm piece orthogonally extending from an upper end of a vertical shaft forms a hanging arm hung on a crane vehicle, and an arm piece extending in parallel with the hanging arm from a lower end forms an engagement arm engaged with a transformer. A spring balancer is provided on the upper end of the vertical shaft joined with the hanging arm. A crane hanging wire extending from a tip of the hanging arm and hung on a crane hook is provided. The transformer is engaged with the engagement arm which is inserted from the side of a cubicle building door. The transformer is directly hoisted by the crane vehicle and horizontally moved while keeping the U-shaped steel member horizontally with the spring balancer through the hanging arm so as to carrying in/out the transformer.SELECTED DRAWING: Figure 1
【課題】 キュービクル建屋内部のトランスをクレーン車で直接吊り揚げて搬出入するトランス水平搬出入介助リフターを提供する。【解決手段】 主にコの字状鉄骨材で成るリフター体であって、垂直基軸の上端から直交的に伸びるアーム片がクレーン車に吊り掛けられる吊掛けアームを成し、下端から吊掛けアームに平行して伸びるアーム片がトランスに係着される係着アームを成し、吊掛けアームと接合する垂直基軸の上端にスプリングバランサーを備え、吊掛けアーム先端から伸びてクレーンフックに吊り掛けるクレーン吊掛けワイヤーを備え、キュービクル建屋扉側から差し込む係着アームでトランスを係着し、吊掛けアームを介し、スプリングバランサーでコの字体を水平に保ちつつ、直接クレーン車で持ち上げ、水平移動させてトランスを搬出入することを特徴とするトランス水平搬出入介助リフター。【選択図】図1
TRANSFORMER HORIZONTAL CARRYING-IN/OUT ASSISTING LIFTER
トランス水平搬出入介助リフター
2022-11-17
Patent
Electronic Resource
Japanese
IPC: | B66C Krane , CRANES |
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