Square pipeline type column supporting device

The utility model discloses a square pipeline type column supporting device which comprises a pipeline body, a supporting structure is installed at the bottom of the pipeline body, two connecting structures are installed at the top of the supporting structure, and the two connecting structures are arranged on the pipeline body in a sleeved mode. Wherein the supporting structure comprises a supporting plate, two sliding assemblies, a supporting seat, a connecting block, a plurality of connecting rods, a plurality of sliding blocks, a plurality of sliding rods, a buffering assembly and a plurality of supporting springs, and the square pipeline type column supporting device has the advantages that the problems that in the prior art, a supporting device is not convenient to install, and meanwhile the supporting device is not convenient to install are solved; the problems that the square pipeline type column is poor in supporting effect and cannot be effectively protected, the square pipeline type column is prone