Scaffold for building construction

The scaffold for building construction comprises a supporting frame, a pedal fixed to the upper portion of the supporting frame and a tool box in lap joint with the middle of the pedal, a cover plate is hinged to the upper portion of the tool box, a plurality of pairs of lap lugs are symmetrically welded to the upper portion of the outer side of the tool box, and a plurality of pairs of clamping grooves are symmetrically formed in the lower portion of the outer side of the tool box. A through groove matched with the tool box is formed in the middle of the pedal, lapping grooves matched with the lapping lugs and sliding grooves corresponding to the clamping grooves in position are formed in the periphery of the through groove, and clamping blocks matched with the clamping grooves are connected into the sliding grooves in a sliding mode. The tool box is simple in structure, a worker can place tools which are not used temporarily in the tool box, potential safety hazards caused by random placement of the tools a