Bridge crane lifting appliance with buffering function and use method of bridge crane lifting appliance

• Main Authors: JIANG XUMING, MENG CHENGYU, ZHANG YULONG, ZHU SHIJIE, XU JUN, ZHENG HENGLIANG, HUANG SENHAI, JIANG WEI, PENG HENG
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2024
• Subjects: BLASTING; CLEANING; CLEANING IN GENERAL; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; CRANES; DYNAMO-ELECTRIC MACHINES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERATION; HAULING; HEATING; HOISTING; LIFTING; LIGHTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PICTORIAL COMMUNICATION, e.g. TELEVISION; PREVENTION OF FOULING IN GENERAL; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The invention relates to the technical field of lifting appliances, and discloses a bridge crane lifting appliance with a buffering function and a using method thereof.The bridge crane lifting appliance comprises a lifting appliance support and a twist lock, the twist lock comprises a shell, a cavity is formed in the shell, a mounting table part is arranged in the cavity, motor mounting frames are arranged in the cavity, a motor is arranged between the motor mounting frames, and a spring bolt is arranged on an output shaft of the motor; mounting boxes are arranged on opposite side walls of the shell; a buffering mechanism is further arranged in the cavity, an adjusting assembly used for driving the corresponding mounting box to rotate is arranged in the cavity, a buffering assembly is arranged on the adjusting assembly, a scraping and sweeping assembly is arranged on the lower side face of the mounting box, and the buffering assembly is used for driving the scraping and sweeping assembly to scrape and sweep t