Acoustic shield structure with perimeter alarming function

The utility model relates to an acoustic shield structure with perimeter alarming function. Its characteristics are: including wall body (5), install two piece at least sound -insulation barrier support column (4) perpendicularly at this wall body (5) top, install the sound -insulation barrier board between adjacent two sound -insulation barrier support column (4), all install one fence bottom plate (1) on every sound -insulation barrier support column (4), install the insulating pillar (3) of a plurality of fences on this fence bottom plate (1), be equipped with fence wire (2) on this fence insulating pillar (3) upper berth. The utility model provides a no matter have perimeter alarming function's the combination formula sound -insulation barrier of transformer substation structure is that newly -built transformer substation or original noise control of transformer substation reform transform, all can adopt this structure, effectively solves enclosed wall of the transformer station and installs the potential