The present invention relates to a supporting bar for a distribution line of an electric pole for a distribution line which may prevent a bird from sitting down on a distribution line or making a nest on a bar, allow a worker to easily perform a replacing work of an insulator and to easily change a position of the distribution line, and buffer shock caused by strong wind. The supporting bar for a distribution line of an electric pole for a distribution line includes: a support member formed therein with a long hole which is vertically formed in the longitudinal direction a bracket formed therein with a mounting hole and having a &sub-shaped section which is movably provided at the support member and an insulator including a body formed of an insulation material, a connector which has a pair of mounting projections protruding outward from a peripheral surface and is integrated with the upper center of the body, a coupling groove into which the mounting projection is inserted, a spring mounting part formed at an inner top section surface and to which an end of the spring is fixed, and a positioning groove having a guide groove. First and second slide members of a disc shape installed on the outer side of the support member. An elastic member comprising a semi-spherical support piece, a guide bar, and a fixed piece is provided at an inner side of the support member. A spring mounting part, a fixed member, and a spring are installed on the inner side of the insulator. A bird expeller comprising a banding rubber, a bracket, and a reflective plate is installed at the outer side of the insulator. A clamp for fixing a connection housing comprising a cylindrical cap and a wing piece and a distribution line and an insulator fixing member are installed on the upper connector of the insulator.COPYRIGHT KIPO 2014본 발명은 조류가 가공 배전선에 앉거나 또는 완철에 둥지를 트는 것을 예방할 수 있도록 함은 물론 애자의 교체작업이 용이하고 가공 배전선의 위치을 손쉽게 변경시킬 수 있으며 강풍 등에 의한 충격을 완충시킬 수 있도록 한 배전용 전주의 배전선 지지완철에 관한 것이다.본 발명은 길이방향을 따라 상하로 관통
