Lightning protection device of wall-attached lifting scaffold

The utility model relates to a lightning protection device of a wall-attached lifting scaffold. Comprising a reinforced concrete wall body and a scaffold main body attached to the reinforced concrete wall body, vertical steel bars are arranged on the reinforced concrete wall body, the scaffold main body comprises an inner side close to the reinforced concrete wall body and an outer side away from the reinforced concrete wall body, and a lightning rod is arranged on the outer side of the scaffold main body; the scaffold main body is also provided with a conductive cross rod, a conductive wire and a conductive welding rod; the conductive cross rod extends from the outer side to the inner side of the scaffold main body; the outer end of the conductive cross rod is conductively connected with the lightning rod, one end of the conductive wire is electrically connected with the inner end of the conductive cross rod, and the other end of the conductive wire is electrically connected with the conductive welding rod;