Integrated lifting appliance hydraulic system of high-stability bridge crane

• Main Authors: ZHANG YUE, XUE HUI, WU JIANKUN, MENG CHENGYU, FAN XUDONG, WU YONGYONG
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2021
• Subjects: BLASTING; CRANES; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; HAULING; HEATING; HOISTING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIFTING; LIGHTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; TRANSPORTING; WEAPONS

The invention relates to the technical field of container lifting appliances, in particular to an integrated lifting appliance hydraulic system of a high-stability bridge crane. The system comprises a lifting appliance body and a lifting frame mounted on the lifting appliance body, the lifting frame comprises a first lifting frame body and a second lifting frame body , the first lifting frame body is fixedly mounted at the first end of the lifting appliance body, the second lifting frame body is movably mounted at the second end of the lifting appliance body, an inclination monitoring system used for monitoring the inclination direction of the lifting appliance body is arranged on the lifting appliance body, a hydraulic system used for adjusting the position of the second lifting frame body is arranged on the lifting appliance body, a central control unit is mounted on the lifting appliance body, and the inclination monitoring system and the hydraulic system are both electrically connected with the central co