Auxiliary lifting device for building steel structure installation

• Main Authors: JIANG YANPING, ZHANG LIJUN, LI HAIMING, ZHANG YANCHAO, YANG TING, YASUHARA KOYURU, PEI JIANQIANG, MA QINGZHU, TIAN CHAO, WANG WENZHAO
• Format: Patent
• Language: Chinese; English
• Published: 11.06.2024
• Subjects: HAULING; HOISTING; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

The invention provides an auxiliary lifting device for building steel structure installation, and relates to the technical field of building steel structure installation. The auxiliary lifting device for building steel structure installation comprises a base, a supporting plate is fixedly installed at the top of the base, the top end of the supporting plate is in threaded connection with two symmetrically-arranged screw rods, the two screw rods are rotationally connected with the same top plate, and a lifting column is slidably connected to the top plate; a mounting seat is slidably connected to the lifting column, a concave placing plate is fixedly mounted on one side of the mounting seat, a clamping mechanism is arranged on the concave placing plate, a bottom plate is fixedly mounted at the bottom end of the lifting column, the bottom plate is in transmission connection with the clamping mechanism, and a motor is fixedly mounted at the top of the top plate; a driving rod is fixedly installed on an output sh