| 摘要 |
PURPOSE: A support arm brace of an overhead electric power line for power transmission is provided to reduce replacement costs by replacing a damaged insulator only and to significantly reduce work time. CONSTITUTION: A support stand(100) supports an insulator be being installed at an electric pole. An installation bracket(200) comprises a mounting hole interconnected with a moving hole. The installation bracket is movably installed on the support stand. A connection unit(312) is formed in the upper center of a body unit. A mounting projection bonding groove is formed at the inner circumferential face of the body unit in order to fix a mounting projection. A spring mounting unit is formed within the upper surface of the body unit. A guide groove is formed between the spring mounting unit and the mounting projection bonding groove.
|
