Car beam grabbing clamp

The utility model relates to a vehicle beam grabbing clamp which comprises a rack, a first clamping part and a second clamping part, the first clamping part and the second clamping part are installed on the rack, the first clamping part comprises a first clamping arm and a second clamping arm, and the second clamping part comprises a first clamping head and a second clamping head. The first driving mechanism drives the first clamping arm and the second clamping arm to get close to each other or get away from each other, the second driving mechanism drives the first clamping head and the second clamping head to get close to each other or get away from each other, and the sizes of the first clamping head and the second clamping head in the horizontal direction are gradually increased from top to bottom. During use, the first clamping arm and the second clamping arm are controlled to be close to each other to clamp a main beam body of a vehicle beam, meanwhile, the first clamping head and the second clamping hea