Lifting hook assembly for building tower crane

• Main Authors: LI WUTING, HAN LIXU, CHEN CHAO, SHAN HONGDA, MENG QINGLUN, DONG GUOJU
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2024
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a lifting hook assembly for a building tower crane, which belongs to the technical field of building tower cranes and comprises a connecting piece, a control assembly is fixedly connected to the bottom of the connecting piece, a disc is arranged outside the control assembly in a penetrating manner, and four connecting structures are fixedly connected to the outside of the disc. One ends of the two connecting structures are fixedly connected with a movable plate, the bottom of the movable plate is fixedly connected with a lifting hook, and one side of the movable plate is fixedly connected with a fixing structure. According to the lifting hook assembly for the building tower crane, the fixing structure, the telescopic frame and the lifting hook are arranged, the telescopic frame is telescopic, the distance between the two movable plates can be adjusted by unfolding the telescopic frame, the unfolding position of the telescopic frame is locked through the fixing structure, and the di