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維護保養


  一、定期對鉆機主要結構狀況、結構連接件螺栓、結構件連接銷(xiāo)軸、各結構件焊縫、吊籃結構及安全防護狀況進(jìn)行檢查,特別是進(jìn)場(chǎng)使用之前,應請有資質(zhì)的單位對其安全性能進(jìn)行檢測,合格后方可使用;
  二、定期對各種動(dòng)力頭、工作油缸、鉆頭鉆桿狀況進(jìn)行檢查;
  三、隨時(shí)對鋼絲繩繩端固結情況進(jìn)行檢查;
  四、對鋼絲繩檢查的內容是:鋼絲繩安全圈數,鋼絲繩的選用、安裝、潤滑,鋼絲繩的缺陷檢查,如鋼絲繩直徑及磨損情況,鋼絲繩斷絲數量等;
  五、定期對卷?yè)P機的卷筒防鋼絲繩脫落裝置及兩側邊緣高度、卷筒壁狀況、鋼絲繩尾部在卷筒上的周數進(jìn)行檢查,特別是對制動(dòng)口的狀況應作重點(diǎn)項目隨時(shí)進(jìn)行檢查;
  六、隨時(shí)對滑輪系統進(jìn)行檢查,主要檢查項目為:滑輪體狀況、過(guò)渡滑輪防跳繩裝置;
  七、隨時(shí)對行走系統進(jìn)行檢查,主要檢查項目為:履帶底盤(pán)、軸承潤滑;
  八、電氣系統的檢查,主要檢查項目為:專(zhuān)用電箱設置及短路保護和漏電保護裝置,緊急斷電開(kāi)關(guān),電箱減震裝置,工作裝置上電纜的固定,照明線(xiàn)路,接地線(xiàn)嚴禁作載流零線(xiàn)等;
  九、建立健全維修保養臺賬,對更換的零配件應有詳細記錄,以保證零配件在有效期內使用,或隨時(shí)掌握下次更換的時(shí)間;
  十、凡對檢查出有故障的任何機械,應立即停止作業(yè),在故障未排除之前均不得使用。

julong

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