Fan blade lifts by crane special truss -like hanging beam

The utility model relates to a fan blade lifts by crane special truss -like hanging beam, include the pipe trussed girder that is formed by connecting left side roof beam section and right side roof beam section, the end of left side roof beam section and right side roof beam section is equipped with the lug respectively, two go up lug symmetrical arrangement, the middle part region of left side roof beam section is equipped with lug I under a plurality of covers, one set of lower lug II has been established to the end of right side roof beam section. The utility model discloses a be equipped with lug I under a plurality of covers in the roof beam section of left side, right side roof beam section only sets up one set of lower lug II, selects suitable lower lug I can guarantee balanced lifting by crane as the hoisting point according to the focus when lifting by crane the fan blade, in addition, the hanging beam has adopted pipe trussed girder structure, under tens meters span, also can be fine bear the moment of flexure effect that receives of lifting by crane. The utility model discloses can be applied to the fan blade lifts by crane.