Coal mine roadway pressure relief anti-scour drilling construction safety protection support

The utility model discloses a coal mine tunnel pressure relief anti-scour drilling construction safety protection support which comprises a base and a protection baffle, a hydraulic cylinder and a power box are arranged on the base, an oil tank and a hydraulic pump are arranged in the power box, and symmetrically-distributed hydraulic cylinders are fixed to the base. A piston rod is arranged abovethe hydraulic cylinder; a piston rod is installed on the base, a sliding block is connected to the upper portion of the piston rod through a bolt, a moving disc is arranged above the sliding block, arotating disc is installed above the moving disc, a containing table is connected to the upper portion of the rotating disc, a protective baffle is installed on the containing table, protective netsare installed on the left side face and the right side face of the protective baffle, and through holes are formed in the protective nets. According to the safety protection support for pressure relief and scour prevention dril