支撑掩护式液压支架的结构特点及合理应用  

The Structural Feature and Its Rational Application of Standing Shield Hydraulic Support

作　　者：唐艳云[1] 丁伟雄[1] 

机构地区：[1]佛山科学技术学院,广东佛山528000

出　　处：《煤矿机械》2005年第1期74-75,共2页Coal Mine Machinery

摘　　要：支撑掩护式支架是以支撑为主 ,掩护为辅的液压支架 ,用来控制采场顶板下沉断裂及冒落 ,保证控顶距内顶板完整和必要的回采空间。对支撑掩护式液压支架的结构特点及合理应用等进行了简要介绍。为保证支架的合理工作状态 ,应尽量缩短降架时间 ,快速移架 ,及时支护 。Standing shield hydraulic support can control the subsidence,rupture and inbreak of the stope roof,and assure the integrity of the roof and necessary extraction space.The structural feature and its rational application of standing shield hydraulic are introduced in brief.According to the paper,it is necessary to reduce the time of falling support,to move support quickly,to timber the roof in time and keep enough setting pressure.

关 键 词：支撑掩护式液压支架 结构特点 合理应用 

分 类 号：TD355[矿业工程—矿井建设]