Adjustable supporting component for supporting building template

The utility model discloses an adjustable supporting component for supporting a building template, which comprises a supporting column, a supporting table, supporting beams and bolts or inserted pins. The adjustable supporting component for supporting the building template is formed by assembling the supporting table and the supporting beams through the bolts or the inserted pins, a hole is drilled on the supporting table, a hole is drilled on each supporting beam, and a hard filling block is connected between the supporting beams. When the supporting component is assembled, the supporting column and the supporting table are arranged at preset positions, the supporting beams are placed on the supporting table, the bolts or the inserted pins are inserted into the holes corresponding to the supporting beams and the supporting table, the supporting beams are slid, the supporting length of each supporting beam is adjusted to a proper position, the bolts or the inserted pins are tightly screwed and fixed, and the hard filling block is plugged between the supporting beams to form a stable support.