Maintenance frame for bridge crane

• Main Authors: HU LONGGANG, DENG MIN
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• 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

The utility model provides a bridge crane maintenance frame, which relates to the technical field of crane maintenance and comprises a main frame body, and a cross rod is fixedly arranged on the rear side of the main frame body; the top seat is fixedly arranged at the top of the main frame body; a stress seat is fixedly arranged in the middle of the top of the top seat; sliding rails are arranged on the two sides of the top of the top base, and two sets of side moving plates are arranged outside the sliding rails in a sliding mode. A lifting plate, a lower pulley and an upper pulley are arranged on the front side of the main frame body in a sliding manner through a guide rail, so that a moving function is provided outside the maintenance frame, a lifting seat is lifted, the lower pulley is used for locking and fixing, the relative positions of the whole maintenance frame and the crane frame body are fixed, and the moving function is kept; according to the maintenance frame, rapid assembly positioning can be a