The invention relates to a high-safety rock drill convenient to move and fix. The high-safety rock drill comprises a top plate, a vertical plate, a main body, a drill bit, a controller, a protection mechanism and a plurality of support mechanisms, wherein the protection mechanism comprises a lifting assembly, a disc and a protection pipe, the lifting assembly comprises a first motor, a rotating shaft, a bearing and two lifting units, the lifting units comprise wire coils and suspension wires, the support mechanisms comprises bottom plates, rollers, support legs, telescopic assemblies and fixedassemblies, the fixed assemblies comprise driving units and a plurality of fixed units, and the fixed units comprise first gears, drill pipes and threaded holes. According to the high-safety rock drill convenient to move and fix, the equipment is convenient to move usually and fix during rock drilling by virtue of the support mechanisms, the equipment is prevented from skewing and shaking in a rock drilling process, and the rock drilling position is surrounded and protected by the protection mechanism, so that the air environment and the breathing health of operators are prevented from beinginfluenced by dust explosion generated by rock drilling, the safety construction is facilitated, and the practicability of the equipment is increased.