| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a high-voltage cross intersection insulator capable of reducing a number of components used for branch connection, and facilitating a branch connection operation. <P>SOLUTION: A high-voltage cross intersection insulator 1 is arranged at a crossing portion of two high-voltage lines 102, 104 intersecting at right angles comprises a first conductive shaft 12 provided inside an insulator body 10 and extending a vertical direction; a second conductive shaft 14 that is arranged at a top of the insulator body 10, and whose center part is coupled with one end of the first conductive shaft 12; a third conductive shaft 16 that is arranged on a bottom of the insulator body 10, whose center part is coupled with the other end of the first conductive shaft 12, and that extends vertically to the first conductive shaft 12 and the second conductive shaft 14; a pair of first clamps 20a, 20b arranged at both ends of the second conductive shaft 14, and having conductivity to grip the upper high-voltage line 102; and a pair of second clamps 22a, 22b arranged on both ends of the third conductive shaft 14, and having conductivity to grip the lower high voltage line 104. <P>COPYRIGHT: (C)2013,JPO&INPIT |
