π型钢梁主要是用于煤矿坑道顶板支护，与单体支柱配合组成金属支架起到顶梁的支护作用，为矿井下的正常工作提供了有利的安全条件，其实，想让π型钢梁更加安全放心的使用，在装卸的过程中也需要多加注意，以防止由于大意的操作造成π型钢梁不同程度的损伤，关于装卸的具体方法和要求，我们在下文有详细讲解，请大家一起阅读。

◎π型钢梁的作用：

1、πXINGLIANGSHILIANGGENπXINGGANGJINGGUORECHULIDUIHANERCHENG。

2、πXINGLIANGZHUYAOYONGYUMEIKUANGKENGDAOHUOXIANGDAODINGBANZHIHU，YUDANTIYEYAZHIZHUPEIHEZUCHENGJINSHUZHIJIAQIDAODINGLIANGDEZHIHUZUOYONG。

3、πXINGLIANGKEYIYUGEZHONGLEIXINGDANTI、JINSHUZHIZHUPEIHEZUCHENGJINSHUZHIJIA，GONGMEIKUANGZAISHUIPINGJIHUANQINGXIEHUICAIGONGZUOMIANJIJITOUHUOQITAJIAODAKONGDINGQUSHIYONG，πXINGLIANGNENGZHANGKUADUXUANBEISHIZHIHUKONGDINGQUDINGBAN，SHIXIANGONGZUOMIANYOUJIAODADEWUZHIZHUZHIHUDEGONGZUOKONGJIAN，WEIGAISHANLAODONGTIAOJIANHECAIYONGXINXINGCAIMEIJIXIEJIKEWANQUYUNSHUJICHUNACHUANGZAODEYOULITIAOJIAN。

◎π型钢梁装卸方法：

1、πXINGGANGLIANGHEDANTIYEYAZHIZHUZAIDIMIANZHUANGCHESHI，XULIANGRENPEIHE，JUNYUNYONGLI，TONGSHISONGSHOUFANGJINKUANGCHELI。

2、πXINGGANGLIANGHEDANTIYEYAZHIZHUDEZHUANGCHELIANGJIANJUEZHIXINGXINGYEBUMENDEFALVFAGUIXIANGGUANWENJIANZHILING。

3、πXINGLIANGHEDANTIYEYAZHIZHUQITAYONGLIAOJIPEIJIANJUNCAIYONGRENGONGBANYUNZHUANGCHE，KUANGCHEYUNSHU。

4、JINGXIAXIELIAOSHI，YAOXUANZEZHIJIALAOGUKEKAO、DINGBANWANHAODEWEIZHIXIELIAO，JUTIYAOQIU：

（1）、CAIYONGRENGONGXIEZHIZHUSHI，YAOXIANJIANGKUANGCHEWENGUHAO，RANHOU2RENPEIHEJIANGZHIZHUBANLIKUANGCHE，ZHENGXIANGLIKAOZAIZHIDINGDEXIANGBANGSHANG。

（2）、CAIYONGRENGONGXIEπXINGLIANGSHI，2RENPEIHEJIANGπXINGLIANGFANGWANGZHIDINGWEIZHIMAFANGHAO，YANJINCONGKUANGCHETAOCHUHOUSUIYILUANRENG。

◎π型钢梁装卸要求：

1、πXINGGANGLIANGHEDANTIYEYAZHIZHUDAOKUANGHOU，XUYAOANZHAOGUIDINGDUIGEXIANGJISHUZHIBIAOJINXINGYANSHOU，HEGEHOUFANGKERUJINGSHIYONG。

2、YEYABUJIAN、ZHIJIAZHIZHUZAIBANYUNQIANYINGYONGSULIAOGAIFENGHAOZHUYEKOU，YIMIANJINRUZANGWUHUOZAWU。

YOUGUANπXINGGANGLIANGDEZHUANGXIEFANGFAYIJIZHUANGXIEYAOQIUJIUXIANWEIDAJIAJIANGJIEDAOZHEILILE，XIANGXINDAJIAZAIWENZHANGZHONGYIJINGDEDAOXIANGGUANDELEJIELE，RUGUONINHAIXIANGLEJIEGENGDUOGUANYUGANGLIANGDEXIAOZHISHI，HUANYINGJIXUGUANZHUWOMENDEGUANFANGWANGZHAN，WOMENDINGHUIJISHIWEININGENGXIN。