价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
20期
108-109
,共2页
副井%组合罐道%推广应用
副井%組閤罐道%推廣應用
부정%조합관도%추엄응용
auxiliary shaft%combined cage guide%popularization and application
中马村矿副井井筒原有四趟43kg/m钢轨罐道改造，主要是将钢轨罐道改为方钢罐道，在原有的3根旧罐道梁上布置2根新罐道梁，新罐道梁的北端采用梁窝固定，中间与旧罐道梁采用设计的U型卡固定后焊接，南端与南侧的旧罐道梁焊接固定。新安装的方钢罐道布置在罐笼进出车侧。副井罐道改造工程采用两班作业队，每班12小时交替作业，直至施工全部结束。
中馬村礦副井井筒原有四趟43kg/m鋼軌罐道改造，主要是將鋼軌罐道改為方鋼罐道，在原有的3根舊罐道樑上佈置2根新罐道樑，新罐道樑的北耑採用樑窩固定，中間與舊罐道樑採用設計的U型卡固定後銲接，南耑與南側的舊罐道樑銲接固定。新安裝的方鋼罐道佈置在罐籠進齣車側。副井罐道改造工程採用兩班作業隊，每班12小時交替作業，直至施工全部結束。
중마촌광부정정통원유사쟁43kg/m강궤관도개조，주요시장강궤관도개위방강관도，재원유적3근구관도량상포치2근신관도량，신관도량적북단채용량와고정，중간여구관도량채용설계적U형잡고정후한접，남단여남측적구관도량한접고정。신안장적방강관도포치재관롱진출차측。부정관도개조공정채용량반작업대，매반12소시교체작업，직지시공전부결속。
The rockshaft of Zhongmacun Mine auxiliary shaft originally has four times 43kg/m rail cage guide reforms, which mainly transfer the rail cage guide into the steel cage guide, add two new cage guide beams to the three old cage guide beams; the north part of new cage guide beam was fixed by beam nest; the middle part was welded with the U type card adopted in old cage guide beam, and the south part was welded with the south cage guide beam. The newly installed steel cage guide was arranged in the car entrance side of the cage. The reform construction of auxiliary shaft cage guide was worked by two groups of workers which works 12 hours in two shifts till the completion of construction.
