| 摘要 |
A connection metal device is provided to reduce an installation cost and a material through repeat usage. A connection metal device includes a left/right conducting terminal, a left connection fixing frame(20), a right connection fixing frame(30), a left/right rotation connection ring(40), and a connection ring fixing bar(50). The left/right conducting terminal is a circular conductor which is divided into a left side and a right side and is conducted. The conducting tension spring is formed on an inner plane of the left/right conducting terminal. The left/right conducting terminal is inserted into the left connection fixing frame which is a tube made of an insulated material. A right side of the left connection fixing frame is inserted into the right connection fixing frame which is a tube made of an insulated material. The left/right rotation connection ring is a ring body of a non-conductor. An inner screw unit is formed to correspond to an outer connection screw unit of a fixing bar of the left/right connection fixing frame. A protrusion ring unit is formed on a center of an outer circumference. An anchor bolt is protrusively formed on a circumference of the protrusion unit. A connection ring fixing bar is a non-semiconductor which connects and fixes the left/right rotation connection ring. The protrusion ring of the left/right rotation connection ring is inserted into a plurality of insertion fixing grooves which are formed on an inner plane of the both sides of the connection ring fixing bar. |
