Lifting mechanism

The utility model relates to an elevator device comprising two frames and a propelling device, the two frames is positioned in mutual symmetry and parallel, the preset side of which is respectively provided with a row teeth where the teeth is arranged relatively, the propelling device is arranged be...

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Bibliographic Details
Main Author KEBO,FANG CHEN
Format Patent
LanguageEnglish
Published 22.08.2007
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 an elevator device comprising two frames and a propelling device, the two frames is positioned in mutual symmetry and parallel, the preset side of which is respectively provided with a row teeth where the teeth is arranged relatively, the propelling device is arranged between the two frames, and which is composed of a box body, a power source and a plurality of guiding components, the power source is positioned inside the box body, and an output shaft is connected with the power source, and the output shaft is drilled through the box body to form a bulgy shaft which is fixed by a gear, the gear is meshed and connected with the relative teeth part of the row teeth on the two frames so as to drive the two frames to lift up and down, and the lifting height range is increased.
Bibliography:Application Number: CN20062124171U