▎ 摘　　要

NOVELTY - The utility model claims an underground pipe gallery detecting robot, comprising a robot main body and a protective mechanism; the protective mechanism is set on the upper surface of the robot main body; the first protective layer is a component made of graphene material; the second protective layer is a component made of heat-conducting silica gel material; strengthening the radiating performance and moisture resistance of the element shell; then matched with the inner part of the second protective layer is provided with a through hole; the reinforcing drying layer adsorptivity of the moisture in the element shell, further improving the moisture-proof effect of the element shell; the inner wall of the protective cover is provided with a fixing ring; and the inner wall of the fixing ring is installed with a protective net; the upper end of the protective cover is provided with a double-layer protection; when the object falls high, the protective cover is impacted and crushed; the object can be blocked by the protective net; the matched protective net is attached to the upper end of the inner wall of the protective cover; the protective net will automatically peel off from the inner wall of the protective cover along with the object slowly; providing sufficient buffer space for the object, reducing the impact force between the object and the protective net.