Novel earth connection fastening device

The utility model relates to an electric wire netting electrical apparatus field, more specifically relates to a novel earth connection fastening device, include ground connection copper post, earth connection ear, compress tightly copper ring, spring, direction shell and connect the device soon, ground connection copper post pass the earth connection ear, compress tightly the copper ring, spring,direction shell and connect the device soon, connect device and ground connection copper support connnection soon, the spring locate the direction in the shell, connect the device soon, compress tightly the copper ring and locate direction shell both ends respectively, the copper ring that compresses tightly press on the earth connection ear. Convenient wiring does not need the operating personnel direct contact power. 本实用新型涉及电网电器领域，更具体地，涉及种新型接地线紧固装置，包括接地铜柱、接地线耳、压紧铜环、弹簧、导向外壳和快接装置，所述的接地铜柱穿过接地线耳、压紧铜环、弹簧、导向外壳和快接装置，所述的快接装置与接地铜柱连接，所述的弹簧设于导向外壳内，所述的快接装置、压紧铜环分别设于导向外壳两端，所述的压紧铜环压在接地线耳上。方便接线，不需要操作人员直接接触电源。