Concrete energy-saving coring device

The utility model belongs to the technical field of concrete quality detection, and discloses a concrete energy-saving coring device which comprises a base, a motor and a drill bit, the upper side of the base is connected with a supporting rod, the top of the supporting rod is connected with a connector, the two sides of the connector are connected with second telescopic rods, and the top of the connector is connected with a first telescopic rod. The top of the first telescopic rod is connected with a motor, the top of the motor is connected with a jacking tool, the jacking tool communicates with a hose, the hose communicates with a waste water barrel, an output shaft of the motor is connected with a drill bit, and the drill bit is arranged in the jacking tool; according to the automatic coring device, automatic coring operation can be achieved, cooling water can be recycled, and waste of water resources is avoided. 本实用新型属于混凝土质量检测技术领域，公开了一种混凝土节能取芯装置，包括底座、电机和钻头，底座的上侧连接有支撑杆，支撑杆的顶部连接有接头，接头的两侧连接有第二伸缩杆，接头的顶部连接有第一伸