A LIFT

The present invention is to provide a heavy lifting machine that can easily raise penetrating PC'S (pipe), rugs, or the like, when building, repairing, or reinforcing a ship at a shipyard, and can be easily moved by inclining moderately within the horizontal and vertical ranges to avoid entranc...

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Bibliographic Details
Main Author SHIN, JONG MIN
Format Patent
LanguageEnglish
Korean
Published 05.12.2022
Subjects
HAULING
HOISTING
HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The present invention is to provide a heavy lifting machine that can easily raise penetrating PC'S (pipe), rugs, or the like, when building, repairing, or reinforcing a ship at a shipyard, and can be easily moved by inclining moderately within the horizontal and vertical ranges to avoid entrances with a low lintel and aerial obstacles in front. The heavy lifting machine comprises: a vertical pipe; an elevation pipe which is loosely fitted into the vertical pipe and moved up and down by a winch; the winch which is a lift pipe lifting means; and a caster installed on the vertical pipe to enable convenient movement. 본 발명은 조선소에서 선박을 건조하거나 수리, 보강할 때 성인의 키 보다 낮고 공간도 협소한 작업여건 하에서 원하는 높이로 관통 PC'S, 러그 등을 용이하게 인상할 수 있고, 수평과 수직 범위 내에서 적당히 기울여서 윗인방이 낮은 출입구, 전방에 존재하는 공중 장애물을 피해 용이하게 이동할 수 있는 중량물 인상기를 제공하려는 것으로, 수직관과; 상기 수직관에 헐겁게 끼워져 윈치에 의해 승강하는 승강관과; 상기 승강관 승강수단인 윈치와; 상기 수직관에 설치되어 이동을 편리하게 할 수 있도록 하는 캐스터를 포함한 중량물 인상기를 제공하고자 한다.
Bibliography:Application Number: KR20210067846