液压支架侧推机构中推杆与侧护板连接方式对比分析  

Comparative Analysis of Connection between Putting Guard and Side Guard in Hydraulic Supports Push Institutions

作　　者：商献伟[1] 张成云[1] 魏栋梁[1] 赵世来[1] 尹纪强[1] 

机构地区：[1]三一重型装备有限公司,沈阳110027

出　　处：《煤矿机械》2011年第12期219-220,共2页Coal Mine Machinery

摘　　要：液压支架侧推机构中推杆与侧护板连接是否合理直接影响着支护效果的优劣。通过对液压支架常用的几种连接方式的对比分析,优选U形座且侧护板不开孔连接方式,既能满足使用要求又能降低成本,综合性最好,有较大推广使用价值,为液压支架的设计提供参考。The reasonableness of connection between putting guard and the side guard in hydraulic support push institutions impacted the merits of supporting effect directly. By means of comparative analysis of several connections used in hydraulic support, chose the connection with U-Block and there was not hole in the side guard. It could not only satisfy the using requirements, but also reduce costs; At the same time, it could provide the best properties, promote the use with greater value, and provide guide for the design of hydraulic support.

关 键 词：液压支架 侧护板 连接方式 U形座 

分 类 号：TD355[矿业工程—矿井建设]