Automatic elevator of beam hanger

The utility model provides an automatic elevator of beam hanger for solve beam hanger elevator manual operation among the prior art, problem that workman intensity of labour is big. This automatic elevator of beam hanger includes the fixed plate, and it has the opening that is used for holding the beam hanger to open on the fixed plate, first rotation axis, its number are two and vertical the setting in the open -ended both sides of symmetry, rotate through the torsional spring on the first rotation axis and are equipped with the preceding switch for control opening opens and shuts, second rotation axis, its number also for two and vertical the setting in the open -ended both sides of symmetry, rotate on the second rotation axis and are provided with the back switch, and the one end of back switch is supported and is leaned on on the tip medial surface in the preceding switch, cylinder, its number also for two and reverse be fixed in the fixed plate on, the cylinder axle head portion of cylinder all is fixed