Biasing type supporting beam structure

The utility model discloses a biasing type supporting beam structure. The biasing type supporting beam structure comprises a supporting beam (1), two supporting legs (2) and elastic twisting pieces (3), wherein the two ends of the supporting beam (1) are each provided with a connecting base (4), the two supporting legs (2) are hinged to the connecting bases (4) in a rotating mode respectively, the elastic twisting pieces (3) are transversely arranged at the hinging portions between the supporting legs (2) and the connecting bases (4), the two ends of each elastic twisting piece (3) are fixedly connected to the corresponding supporting leg (2) and the corresponding connecting base (4) respectively, and limiting plates (5) are arranged over the supporting legs (2) and fixedly connected to the supporting beam (1). The biasing type supporting beam structure overcomes the shortcomings of an existing construction platform supporting frame and has the advantages of being stable in performance, good in universality and compact in structure.