针对告成煤矿21采区皮带下山巷道起伏情况,按实际坡度变化及时调整带式输送机安装基准线,使胶带坡度由剧烈的直线变化转化为缓慢的曲线变化,达到安全、合理、快速安装带式输送机的目的。 Aiming at the fluctuation of roadway in the belt of No.21 mining area in Chengcheng Coal Mine, the baseline of belt conveyor installation should be adjusted in time according to the change of actual slope, so that the gradient of tape changes from dramatic linear change to slow curve change to achieve safe, reasonable and quick installation. The purpose of the conveyor.