Mechanical type earthing rod

• Main Authors: FAN HAIFENG, HE CHANGHUI, ZHAO JUNQIANG, HE SHUNSHENG, DU XIAOGANG, HE LING, HU HAITAO
• Format: Patent
• Language: English
• Published: 02.09.2015
• Subjects: BASIC ELECTRIC ELEMENTS; CURRENT COLLECTORS; ELECTRICITY; LINE CONNECTORS

The utility model discloses a mechanical type earthing rod belongs to electrical safety equipment technical field, including and rotating handle and straight -bar, rotating the handle and being the annular, the one end of straight -bar is the pointed cone describes, and the other end of straight -bar can be dismantled with the rotation handle and be connected, is provided with on the lateral wall near pointed cone department of straight -bar along the helix arch of the axis direction extension of straight -bar. The mechanical type earthing rod that rotate handle and straight -bar is contained through the setting, because it is connected with the straight -bar to rotate the handle, and it is the annular to rotate the handle, and the straight -bar not with rotate one end that the handle is connected and be the pointed cone and describe, and be provided with the helix arch on the lateral wall of the one end of pointed cone form, this just makes the operation personnel when being driven underground the earthing rod, can rotate the handle and face ground the pointed cone portion of straight -bar toward by the grasping, then rotatory handle can be driven underground the straight -bar high -efficiently, and simultaneously, when needs rise to out this earthing rod, the reverse rotation that does rotates the handle, thereby this earthing rod rotation is taken out on high -efficient ground.