Side slope anchoring hole drilling construction equipment and side slope anchoring hole drilling construction method

The invention relates to side slope anchoring hole drilling construction equipment, which is used for geotechnical side slope anchoring engineering in road building and the like. The equipment comprises a drilling machine and a sledge type frame, two front sledge heads and two rear sledge heads are arranged at the front end and the rear end of the frame respectively, a traction frame is hinged onto the two front sledge heads of the frame, a lower hinged support is fixed to the middle front of the frame, and an upper hinged support fixed onto a channel steel frame of the drilling machine is hinged with the lower hinged support through pins. One end of a supporting rod is hinged to and abutted against the channel steel frame of the drilling machine while the other end of the supporting rod is provided with a plurality of positioning holes, a rear support is mounted at the rear end of the frame, a supporting seat is arranged on the rear support at a position corresponding to the supporting rod, the supporting se