Secondary of machine of lifting lifts dolly device

• Main Authors: LIANG SONGPAN, LI JINSHEN, LIANG SHAOJI
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2017
• 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

The utility model discloses a secondary of machine of lifting lifts dolly device, including chassis, X crane and panel, the leftover bits and pieces front end of X crane articulate in on the chassis, be equipped with the gliding litter of fore -and -aft direction on the chassis, the leftover bits and pieces rear end of X crane articulate in on the litter, the panel mounting in the upper end of X crane, still install the drive on the chassis the hydro -cylinder that the X crane stretches out and draws back from top to bottom, the bottom of hydro -cylinder install in on the chassis, the piston rod of hydro -cylinder is connected the X crane, the front and back end of chassis still is equipped with the connection guide rail respectively, the outside of connecting the guide rail is equipped with the opening, the opening is located the well lower part of connecting the outside surface of guide rail, the front and back end of panel respectively the movable sleeve be equipped with can to the gliding first extension