Lifting hook assembly and offshore platform crane

• Main Authors: XI JIANBO, ZHANG BO, LIU ZHIXIN, WEI GUOLIANG, DAI BAOQIONG, LIU ZHIYU
• Format: Patent
• Language: Chinese; English
• Published: 13.08.2024
• Subjects: BLASTING; CRANES; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HAULING; HEATING; HOISTING; LIFTING; LIGHTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The invention relates to the technical field of hoisting equipment, and provides a lifting hook assembly and an offshore platform crane. The lifting hook assembly comprises a guide part, a protection part and a lifting hook part, the protection part is connected with the guide part, and a flexible buffer part is further connected between the protection part and the guide part; the lifting hook part comprises a traction part and a lifting hook body, one end of the traction part is connected to the power output end, the other end of the traction part penetrates through the guide part and is connected with the protection part through a brittle connecting part, and the lifting hook body is connected to the bottom of the protection part; when the lifting hook body is hung mistakenly to enable the load of the traction piece to exceed the preset load, the brittle connecting piece is broken, the protection component is separated from the guide component, and the flexible buffering piece is unfolded to connect the pro