Lifting hook of jack

The utility model discloses a lifting hook of a jack, which comprises a first lifting hook and a second lifting hook which are used for suspending two ends of the jack, and a lifting arm which is used for being connected with air lifting equipment, and two ends of the lifting arm are respectively connected with the first lifting hook and the second lifting hook; the first lifting hook comprises a first connecting part and a first hook part which are of an integrated structure, the first connecting part is fixed to one end of the lifting arm, the first hook part is used for being connected with a jack, and the second lifting hook comprises a second connecting part and a second hook part which are of an integrated structure; the second connecting part is rotationally connected with the end, away from the first connecting part, of the suspension arm through a rotating shaft, the second hook part is used for being connected with a jack, and the hook has the advantages of being convenient to unhook, simple, easy t