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1.一般應安裝在(zai)距桿尖150~200mm處;2.安裝時注(zhu)意轉向應與線路轉角方向相符(fu); 3.螺栓、墊片(pian)齊備,墊片(pian)不(bu)得(de)超(chao)過兩
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架空電力線(xian)路受(shou)風、冰、低溫等氣象條(tiao)件的作用,使線(xian)路產(chan)生振(zhen)動(dong)(dong)和動(dong)(dong)舞(wu)。振(zhen)動(dong)(dong)頻率較高而振(zhen)幅很小(xiao),風振(zhen)動(dong)(dong)使架空線(xian)在懸點處反(fan)復被拗