貴州帝博電力建設有限公司
認證資料 Certification Data
貴州帝博電力建設有限公司
- 聯系人：張體相
- 官網地址：//www.gzdbdl.cn
- 經營模式：制造商
- 主營產品：輸電線路遷改工程,高壓線路遷改工程,貴州輸變電工程,貴州智能化變電站,10KV線路遷改
- 所在地：貴州省貴陽市觀山湖區金陽南路6號貴陽世紀城L組團7號樓1單元40層1號
- 供應產品：10
電纜線路施工作業前應采取哪些措施？
發(fa)布(bu)時(shi)間(jian)：2020-04-221、在(zai)(zai)靠近電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)挖溝或挖掘(jue)(jue)已(yi)設電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)當深度挖到0.4米時(shi)(shi)(shi)，只許使用鐵鍬。冬季作業(ye)如(ru)需烘烤凍結的(de)(de)土(tu)層時(shi)(shi)(shi)，烘烤處所與(yu)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)之間的(de)(de)土(tu)層厚度：一(yi)般粘土(tu)不應(ying)(ying)小(xiao)于0.1米；砂土(tu)不應(ying)(ying)小(xiao)于0.2米。在(zai)(zai)鄰近交通(tong)地點挖溝時(shi)(shi)(shi)，應(ying)(ying)設置防(fang)護。挖掘(jue)(jue)中如(ru)發現煤(mei)氣、油管(guan)泄漏(lou)(lou)時(shi)(shi)(shi)，應(ying)(ying)采取堵漏(lou)(lou)措施，并禁(jin)止煙火，同(tong)時(shi)(shi)(shi)迅速報告有(you)關部門處理。2、電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)移設、撤換及接(jie)頭(tou)盒(he)的(de)(de)移動，一(yi)般應(ying)(ying)停電(dian)(dian)(dian)(dian)及放電(dian)(dian)(dian)(dian)后(hou)進行。如(ru)帶(dai)電(dian)(dian)(dian)(dian)移動時(shi)(shi)(shi)，應(ying)(ying)先調查該(gai)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)歷(li)史記錄，由敷設電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)有(you)經驗(yan)的(de)(de)人(ren)(ren)(ren)員，在(zai)(zai)專人(ren)(ren)(ren)統一(yi)指揮(hui)下平行移動，防(fang)止損(sun)傷絕(jue)緣(yuan)和(he)短路。盡量避免在(zai)(zai)寒冷(leng)季節移設電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)。3、高壓電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)停電(dian)(dian)(dian)(dian)檢修時(shi)(shi)(shi)，首先詳細(xi)核(he)對(dui)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)回線名稱和(he)標(biao)示(shi)牌(pai)(pai)是否與(yu)工作票所寫的(de)(de)相符，然后(hou)從各方(fang)面(mian)斷(duan)開電(dian)(dian)(dian)(dian)源(yuan)，在(zai)(zai)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)封端處進行檢電(dian)(dian)(dian)(dian)及設置臨時(shi)(shi)(shi)接(jie)地線時(shi)(shi)(shi)，在(zai)(zai)斷(duan)開電(dian)(dian)(dian)(dian)源(yuan)處懸掛“禁(jin)止合閘，有(you)人(ren)(ren)(ren)工作”的(de)(de)標(biao)示(shi)牌(pai)(pai)。4、鋸高壓電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)前，必須與(yu)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)圖紙核(he)對(dui)無誤(wu)，并驗(yan)明電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)無電(dian)(dian)(dian)(dian)壓后(hou)，用接(jie)地的(de)(de)帶(dai)木柄(bing)的(de)(de)鐵釬釘入電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)芯后(hou)方(fang)可工作。扶(fu)木柄(bing)的(de)(de)人(ren)(ren)(ren)戴絕(jue)緣(yuan)手套，并站在(zai)(zai)絕(jue)緣(yuan)墊(dian)上。
制作環(huan)氧(yang)樹脂電纜頭和(he)調配環(huan)氧(yang)樹脂過程中，應采(cai)取有效的(de)防(fang)毒(du)和(he)防(fang)火措施(shi)。
進電纜(lan)井前應(ying)排除井內濁氣。在電纜(lan)井內工作，應(ying)戴安全(quan)帽和(he)(he)口罩。并做好防火和(he)(he)防止物(wu)體墜落的準(zhun)備，電纜(lan)井應(ying)有專人看守。