Civil engineering building material transportation device

The utility model discloses a civil engineering building material transporting device which comprises a transporting base, four bearing columns and a lifting machine, the four bearing columns are arranged on the transporting base in a rectangular mode, the lifting machine is fixedly arranged above the centers of the bearing columns, and the civil engineering building material transporting device further comprises two sets of clamping mechanisms which are connected to the bearing columns on the left side and the right side in a sliding mode respectively. Each group of clamping mechanism comprises two sleeves which are respectively sleeved on the outer sides of the two bearing columns; the sliding assembly is fixedly connected between the two sleeves, and a sliding groove is transversely formed in the middle of the sliding assembly; the two sliding blocks are embedded in the sliding grooves in a rolling mode through bearings respectively, a stretching rod is arranged between the bearings in a penetrating mode,