堯瑞達架柱式鉆機,結(jie)構簡單(dan)"施工(gong)效率高,且(qie)操作方(fang)便(bian)"實用,由于采用了(le)全(quan)液壓驅(qu)動系統及防爆電機(ji)(ji),整(zheng)機(ji)(ji)不(bu)存在電信號控制,因而杜絕了(le)電火(huo)花(hua)產生(sheng)的可能,滿足了(le)高瓦(wa)斯地下坑道施工(gong)的環境要求!
架柱(zhu)式鉆機(ji)(ji)在驅動旋轉頭向前做進(jin)給時,立柱(zhu)頂緊裝(zhuang)置必(bi)須頂緊坑道頂"底(di)面(mian)而(er)固(gu)定(ding),要求(qiu)頂緊油缸頂緊且其液壓(ya)系統(tong)壓(ya)力必(bi)須大(da)于一定(ding)值,以確(que)保整個鉆機(ji)(ji)在前向鉆孔(kong)作業時不會發生傾倒翻機(ji)(ji)事故(gu)!
頂(ding)緊液(ye)壓(ya)(ya)系(xi)統(tong)(tong)壓(ya)(ya)力由(you)操作(zuo)臺上(shang)的(de)(de)液(ye)壓(ya)(ya)表(biao)顯示,嚴格要求操作(zuo)人員(yuan)在對(dui)鉆機(ji)進給油缸系(xi)統(tong)(tong)的(de)(de)操作(zuo)施工(gong)中,要時刻(ke)注意鉆機(ji)頂(ding)緊裝(zhuang)置液(ye)壓(ya)(ya)系(xi)統(tong)(tong)的(de)(de)壓(ya)(ya)力表(biao)值變化(hua),當其壓(ya)(ya)力低于一定值時,務必人工(gong)先給頂(ding)緊裝(zhuang)置液(ye)壓(ya)(ya)系(xi)統(tong)(tong)進行充壓(ya)(ya)操作(zuo)!避免因疏忽(hu)造成整(zheng)機(ji)傾(qing)倒的(de)(de)翻(fan)機(ji)事故。