Cable lays earthing device along metallic structure

The utility model provides a cable lays earthing device along metallic structure belongs to distribution equipment technical field, and its structure includes the metallic structure body, metal clamp plate, the excessive board of metal and cable pencil, and the top of metallic structure body surface face is provided with the metal clamp plate, is provided with the excessive board of metal on the smooth burnishing surface, the radial crowded parallel cable pencil of arranging of piling is laid at the excessive board center of metal, and the upper surface of cable pencil covers has a brass skin, and the inlayer of brass skin is provided with the inlayer tin coating, and the skin of brass skin is provided with outer tin coating, and the space between the excessive board of brass skin and metal closely holds the cable pencil. This cable lays earthing device along metallic structure operating specification, rational in infrastructure, spare part is made easily, and combination processing is convenient, the easy le