堯瑞達架柱式鉆機,結構簡(jian)單"施(shi)工效率高,且操作方(fang)便"實用,由于采用了(le)全(quan)液壓驅動系統及防爆電(dian)機,整機不存在電(dian)信(xin)號(hao)控制,因(yin)而杜(du)絕了(le)電(dian)火(huo)花產生的(de)可能,滿足了(le)高瓦斯地(di)下坑道施(shi)工的(de)環境要求!
架(jia)柱(zhu)式鉆機在驅動旋轉頭向(xiang)(xiang)前做進給時,立柱(zhu)頂(ding)緊(jin)裝(zhuang)置(zhi)必(bi)須(xu)頂(ding)緊(jin)坑道頂(ding)"底面(mian)而固定,要(yao)求頂(ding)緊(jin)油缸頂(ding)緊(jin)且其(qi)液壓(ya)系(xi)統(tong)壓(ya)力必(bi)須(xu)大于一(yi)定值(zhi),以確保整個(ge)鉆機在前向(xiang)(xiang)鉆孔作業時不會發生(sheng)傾(qing)倒(dao)翻機事故!
頂(ding)緊液壓(ya)(ya)(ya)(ya)系統壓(ya)(ya)(ya)(ya)力由操(cao)作臺上的(de)液壓(ya)(ya)(ya)(ya)表(biao)顯示,嚴格要求操(cao)作人(ren)員在對鉆機(ji)進給(gei)油缸(gang)系統的(de)操(cao)作施工中,要時(shi)刻注意鉆機(ji)頂(ding)緊裝置(zhi)液壓(ya)(ya)(ya)(ya)系統的(de)壓(ya)(ya)(ya)(ya)力表(biao)值變(bian)化,當(dang)其壓(ya)(ya)(ya)(ya)力低于一定(ding)值時(shi),務必人(ren)工先給(gei)頂(ding)緊裝置(zhi)液壓(ya)(ya)(ya)(ya)系統進行充壓(ya)(ya)(ya)(ya)操(cao)作!避免因疏忽(hu)造成整機(ji)傾倒的(de)翻(fan)機(ji)事(shi)故。