Sound insulation and noise reduction device for decoration construction

The utility model relates to the technical field of decoration, and discloses a sound insulation and noise reduction device for decoration construction, which comprises a bracket, and a supporting mechanism is arranged at the top of the bracket; the supporting mechanism comprises a supporting rod, a support, a fixing rod, an anti-skid pad and a threaded column, the top face of the supporting rod is in threaded connection with the bottom of the threaded column, the top of the threaded column is fixedly connected to the bottom of the supporting rod, the bottom of the support is fixedly connected to the top of the fixing rod, and the bottom of the fixing rod is fixedly connected to the top of the anti-skid pad. Sound insulation cotton is fixedly connected to the inner wall of the tarpaulin, a door curtain is arranged in the middle of one side of the tarpaulin, and a supporting plate is arranged in the middle of the support. According to the utility model, the tarpaulin can be jacked up through the supporting rod