Annular hanging bracket applied to air pipe hoisting of paint spraying hangar

The annular hanging bracket comprises a connecting rod, an annular base is welded to the bottom of the connecting rod, four hook holes are evenly distributed in the annular base, and four first reinforcing ribs are arranged between the lower end of the connecting rod and the upper end face of the annular base. And four reinforcing ribs II are arranged at the upper end of the connecting rod. The air duct hoisting device is simple in structure and convenient to use, can be used as a fixed point at one end of a plurality of steel wire ropes to hoist an air duct, and has very high flexibility. 本实用新型公开了一种应用于喷漆机库风管吊装的环形吊架，包括连接杆，所述连接杆底部焊接有环形底座，所述环形底座上均匀分布有四个挂钩孔，所述连接杆下端的与所述环形底座上端面之间设有四条加强筋一，所述连接杆上端设有四条加强筋二。本实用新型结构简单，使用方便，可作为多条钢丝绳索一端的固定点对风管进行吊装，具备很强的灵活性。