Traffic noise insulation barrier based on industrial area

The invention provides a traffic noise insulation barrier based on an industrial district, and relates to the technical field of carton veneering machines, the traffic noise insulation barrier comprises a supporting fixing column, an embedded foundation bolt main body, a connecting wall body and a connecting device, the supporting fixing column is fixedly installed outside the embedded foundation bolt main body, and the connecting wall body is movably connected with the supporting fixing column; an existing road sound insulation wall is improved, the road sound insulation wall stand column is the H-shaped steel stand column, the road sound insulation wall stand column and the foundation are connected through the embedded foundation bolts, the road sound insulation wall stand column is firmer, installation is easier and more convenient, and according to the acoustic theory, the sound insulation wall stand column can be connected with the foundation through the rotary column. The sound diffracts through the upp