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儀表電纜

特種電纜的維護和保養要求有哪些?

2020-12-17
作者:翊成網絡z

對移動設備的電纜應有專人負責,每班檢查和維修。在工作面或圈進迎頭電纜多余的部分,應s型掛好,不準在帶電的情況下盤成o型,嚴防炮崩,落石及拉力損傷電纜。 

低壓網絡中的防爆接線盒要有專人每月進行一次檢查和清理,特別對接線端子的接觸情況注意有無松動現象,防止過熱燒壞電纜。

每個礦井供電專職人員,應經常結合生產單位的維護人員,有計劃的對電纜的負荷情況進行檢查。當新采區投產后,應跟班進行全面負荷測定。正常生產的采區,每月進行一次,以保證特種電纜的安全可靠運行。


特種電纜廠家


電纜的吊掛應有跟班維修人員負責,如遇頂板冒落,或巷道兩側壓力過大的地區,維修人員應及時將電纜落到底板上,并妥善覆蓋,以防損壞電纜。

高壓電纜的鎧裝,如發現斷裂及時綁扎。當電纜跨越電機車架空線時,該段電纜應用膠皮隔開,以防架空線電火花損壞電纜鎧裝。電纜穿過淋水區段時,不應有接線盒,應嚴密蓋好,并由專人每月檢查一次。

立井井筒電纜的日常維修和檢查至少有兩人進行,每月至少檢查一次。


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