Metal storage tank elevating appts

The utility model relates to a lifting system which is suitable for metal storage tanks of oil material storage devices, etc. of petroleum, chemical industry enterprises and foundation maintenance, comprising a lifter and a suspension bracket. The utility model is characterized in that the suspensio...

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Bibliographic Details
Main Authors JINZHAO CAO, ZHENXING LIU, YAN DENG
Format Patent
LanguageEnglish
Published 16.07.1997
Edition6
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 utility model relates to a lifting system which is suitable for metal storage tanks of oil material storage devices, etc. of petroleum, chemical industry enterprises and foundation maintenance, comprising a lifter and a suspension bracket. The utility model is characterized in that the suspension bracket comprises a supporting seat, a brace bar, and a cross beam, the brace bar is fixed together with one end of the cross beam and is hinged with a lifting lug of a metal storage tank; the cross beam horizontally supports the storage tank side wall; the lifter is arranged at the lower side of the supporting seat and supports the supporting seat, and the lifter is similar to an inverted jack. The metal storage tank is lifted gradually by extension and shrinking of a piston rod which is arranged in the lifter and a sole timber which is arranged at the lower side of the lifter. When the metal storage tank is lifted to a certain height, the lifter can be directly arranged at the lower side edge of the storage tank and jacks up the storage tank.
Bibliography:Application Number: CN1995240907U