Lifting hook of flatcar

The utility model relates to a lifting hook of a flatcar. The lifting hook of the flatcar is characterized by comprising an L-shaped lifting hook body, wherein a transverse hook, the tail part of which is turned up, is arranged at the lower part of the lifting hook body; a layer of wearable plate is arranged at one side of the lifting hook body near the transverse hook; two sides of the wearable plate protrude out of the thickness direction of the lifting hook; the upper part of the lifting hook body inclines towards one side of the transverse hook and is provided with a through hole used for connecting a lifting rope; a platform surface is arranged at the top part of the wearable plate which is located at the top surface of the transverse hook; grooves allowing the insertion of side beam webs of the flatcar are remained at two sides of the platform surface; the lifting hook body is far away from bending parts at the upper part and the middle part of one side of the transverse hook; and the bending bottom par