Auxiliary equipment applied to radon gas measurement of activated carbon

The utility model provides auxiliary equipment applied to radon gas measurement of activated carbon, which relates to the technical field of pit digging auxiliary equipment and comprises a gasoline engine, a drill rod at the driving end of the gasoline engine and symmetrical supports arranged on the gasoline engine, the gasoline engine is provided with an outer shell in a matched mode, and two semi-I-shaped sliding frames are arranged on the inner surface of the outer shell. A hydraulic cylinder is arranged between the outer shell and the sliding frames, a connecting plate is arranged between the two sliding frames, a support of the gasoline engine is fixed along the outer shell through screws, then the threaded rods are in threaded connection along the inner threaded grooves of the sliding frames, and the supporting height of equipment is adjusted. When necessary, the supporting piece is fixed through the pin shaft, it is ensured that the drilling depth is consistent, the gasoline engine is started to drive