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架空輸電線路巡視內(nèi)容

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架空輸電線路巡視內(nèi)容 一、 桿塔巡視: 1、桿塔是否傾斜:鐵塔構(gòu)件有無(wú)彎曲、變形、銹蝕,螺栓有無(wú)松動(dòng), 混凝土桿有無(wú)裂紋、酥松、鋼筋外漏,焊接處有無(wú)開(kāi)裂、銹蝕; 木桿有無(wú)腐朽、燒焦、開(kāi)裂、綁樁有無(wú)松動(dòng)、木楔是否變形或脫 出; 2、基礎(chǔ)有無(wú)損壞、下沉或上拔,周?chē)寥烙袩o(wú)挖掘或沉陷,寒冷地 區(qū)有無(wú)凍鼓現(xiàn)象; 3、桿塔標(biāo)志(桿號(hào)、相位指示牌)是否清晰、完好、明顯,保護(hù)設(shè) 施是否完好; 4、桿塔周?chē)欠裼兴汀⒒馂?zāi)、地基土質(zhì)是否松散; 5、桿塔周?chē)欠裼续B(niǎo)巢、風(fēng)箏、塑料薄膜、蔓藤等雜物或其他堆砌 物。 二、 橫擔(dān)及金屬巡視: 1、木橫擔(dān)有無(wú)腐朽、燒損、開(kāi)裂、變形; 2、鐵橫擔(dān)有無(wú)銹蝕、歪斜、變形; 3、金具有無(wú)銹蝕,螺栓是否緊固、有無(wú)缺帽,開(kāi)口肖有無(wú)銹蝕、斷 裂、脫落。 三、 絕緣子巡視: 1、瓷件有無(wú)臟污、損傷、裂紋及閃絡(luò)痕跡; 2、鐵腳、鐵帽有無(wú)銹蝕、松動(dòng)、彎曲; 四、 導(dǎo)線(包括架空地線及耦

架空輸電線路課程設(shè)計(jì)

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架空輸電線路課程設(shè)計(jì) 班級(jí) 姓名 學(xué)號(hào) 指導(dǎo)老師 年 月 日 目錄 一、設(shè)計(jì)條件 ································································· 3 二、設(shè)計(jì)要求 ································································· 3 三、整理已知條件 ····························································· 4 四、比載計(jì)算 ································································· 5 五、計(jì)算臨界檔距,判斷控制條件 ··············································

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