Wind screen dust suppression wall supporting stand

The utility model discloses a wind screen dust suppression wall supporting stand, which comprises a main girder, a main girder cross brace, a main girder horizontal brace and a binding rod, and is characterized in that the main girder system is on the basis of the installation requirements of a wind screen net and the stability characteristics inside and outside the plane of a bar piece, a main girder horizontal web member (3) is arranged at interval, the main girder cross brace (5) arranged between two end main girders of a structure unit adopts a steel cable, the main girder horizontal brace (4) arranged between the two end main girders of the structure unit adopts a steel pipe, the binding rod (6) adopts a steel cable as a horizontal draw rod, and commonly guarantees the stability of wind screen dust suppression wall supporting stand systems with the main girder brace. Since the utility model adopts the arrangement mode, the wind screen dust suppression wall supporting stand can greatly lower steel usage u