Building PC component transportation device

The utility model discloses a building PC component transportation device, which relates to the technical field of building transportation and comprises a transportation plate and a center plate which are fixedly connected with each other, sliding chutes are arranged on two sides of the transportation plate, a same support plate is connected in the sliding chutes on the same side in a sliding manner, a building PC component is placed on the support plate, and sliding rails are arranged on the periphery of the transportation plate. An outer baffle is movably connected between the two sliding rails located on one side of the center plate, the other end of the outer baffle is rotationally connected with the supporting plate, fixing frames are arranged on the two sides of the conveying plate, shock absorbers are fixedly installed on the sides, facing the center plate, of the fixing frames, the other ends of the shock absorbers abut against the outer baffle, and the shock absorbers abut against the outer baffle. A