Steel lifting device for steel structure engineering assembly

• Main Authors: GUO JING, BAI YUNFEI, JING HAIYAN, ZHOU BOWEN, QIAO LINA, NIU SHUHONG, MAO XIAOBING
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2023
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a steel lifting device for steel structure engineering assembly, and relates to the technical field of steel lifting, the steel lifting device for steel structure engineering assembly comprises an air cylinder, the top end of the air cylinder is fixedly connected with a connecting plate, and the bottom end of the connecting plate is fixedly connected with a U-shaped shell close to the left side of the air cylinder; the inner wall of the U-shaped shell is rotationally connected with a bidirectional threaded rod, the outer wall of the bidirectional threaded rod is in threaded connection with a nut, the bottom end of the nut is fixedly connected with a first connecting rod, and the bottom end of the first connecting rod is fixedly connected with a containing shell. According to the steel plate lifting device, the two containing shells move in the opposite directions through cooperation of the telescopic rods, the distance between the two containing shells is increased, the distances b