| 摘要 |
A distribution line supporting apparatus is provided to prevent an impact when a bracket shakes by an overhead electric wire by elastically supporting the bracket for the bracket to rotate vertically and horizontally or move forward and backward by first to third elastic members. A distribution line supporting apparatus includes a support shaft(40), a fixing member(50), a first elastic member(60), a second elastic member(70), and a third elastic member(80). An upper end and a lower end of the support shaft are coupled to an elongated hole(22a) of a bracket(20). In the fixing member, projections(51) facing each other are formed in an end portion exposed to an upper part and a lower part of the support shaft. The first elastic member elastically supports the bracket. The second elastic member is engaged between a crossarm(10) and an extension plate(22). The third elastic member is fit in an exterior of the support shaft to be positioned between the extension plate and the projections. |
