Earth connection line ear protection architecture and earth connection line ear protection device

The utility model provides an earth connection line ear protection architecture and earth connection line ear protection device relates to power operating protection device's technical field, and thisearth connection line ear protection architecture include: ground wire, line ear and protective sheath, line ear and ground connection, the junction of ground wire and line ear is located to the protection ways, the internal diameter of protective sheath is less than the external diameter of the junction of ground wire and line ear for closely the laminating is in the junction outside of ground wire and line ear for the protective sheath, and the junction of protective earth wire and line ear prevents to buckle, be provided with the annular groove on the protective sheath, be provided with chucking spare on the annular groove to it is in to make the protective sheath closely laminate the junction of ground wire and line ear. The utility model provides a junction protection technical problem that buckles of easy f