The utility model discloses a water of being applied to lithology geology bores rock structure, including steel tube frame, roof wood a tree, used in making timber for boats, altitude controller, rig supporting guide, hand regulator, three phase motor, water brill rig, rig bore a section of thick bamboo, guide rail base, the anchor line, the last roof wood a tree, used in making timber for boats of fixing of steel tube frame, roof wood a tree, used in making timber for boats is pushed up tightly by altitude controller, altitude controller installs at rig supporting guide top, be equipped with the hand regulator above the rig supporting guide, the hand regulator passes through the wire and is connecting three phase motor, three phase motor is connected with water brill rig, water bores the rig lower extreme and is equipped with a rig brill section of thick bamboo, rig supporting guide installs on the guide rail base, steel tube frame fixes subaerial through the ground anchor line. The utility model discloses construction quality is good, construction speed is fast, easily guarantee, be suitable for environmental protection and economic benefits high safely, is fit for wide use.