Tool for adjusting cargo boom in multiple directions

The tool comprises a supporting base, connecting plate units are symmetrically arranged at the two ends of the supporting base, the top ends of the connecting plate units are detachably connected with an upper chord connecting unit, and the middle of the top end of the supporting base is detachably connected with a positioning unit. The lower chord clamping units are arranged at the two ends of the positioning unit, through mounting holes in a first connecting plate, a second connecting plate and a third connecting plate in the connecting plate unit, the mounting position of the upper chord connecting unit can be adjusted, meanwhile, the position of a lower chord connecting base is adjusted, and then the crane booms of different sizes and models can be conveniently clamped. 本实用新型公开了一种多方位调节起重臂工装,包括支撑底座，所述支撑底座两端对称设有连接板单元，所述连接板单元顶端与上弦连接单元可拆卸连接，所述支撑底座顶端中部与定位单元可拆卸连接，所述定位单元两端设置有下弦夹紧单元，通过连接板单元中第一连接板、第二连接板和第三连接板上安装孔，从而可调节上弦连接单元安装位置，同时对下弦连接座位置调节，进而便于对不同大小和型号起重臂。