HYDRAULIC LIFTING MACHINE FOR SHIPS WITH ANTI-OVERTURNING CAPABILITY

摘要

Provided is a hydraulic lifting machine for ships with an anti-overturning capability, comprising an active anti-overturning mechanical synchronization system (2), a stabilization and equilibration hydraulic driving system (3) and a self-feedback stabilization system (4), wherein the stabilization and equilibration hydraulic driving system (3) comprises a first resistance equilibration member (36), a second resistance equilibration member (37), a circumferential forced ventilation mechanism (34), and a pressure-stabilization and vibration-absorption box (35); the self-feedback stabilization system (4) is fixed on a ship reception chamber (11) via a supporting mechanism; and the supporting mechanism comprises a base (41) connected to the ship reception chamber (11), a bracket (44) hinged to the base (41), a flexible member (43) fixed between the bracket (44) and the base (41), a limiting stopper (42) arranged on the outer side of the flexible member (43), and a guide wheel (45) arranged on the bracket (44). Further provided is a design method for the anti-overturning capability of the hydraulic lifting machine for ships.