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发明名称
一种托管梁
摘要
一种托管梁,用来支撑井下排水管道,由槽钢短节(1)、U型钢短节(2)和带2个预留孔的小钢板(6)组成,U型钢短节(2)的两耳侧焊接有带2个预留孔的小钢板(6);在U型钢短节(2)的外侧焊接有槽钢短节(1),本实用新型充分利用废旧材料加工,成本低廉,安装方便快捷,排水管道固定牢靠,外观整齐美观,适用性强,能够大范围推广。
申请公布号
CN204060788U
申请公布日期
2014.12.31
申请号
CN201420539574.1
申请日期
2014.09.19
申请人
任宗汉
发明人
任宗汉
分类号
E21F17/02(2006.01)I
主分类号
E21F17/02(2006.01)I
代理机构
代理人
主权项
一种托管梁,由槽钢短节(1)、U型钢短节(2)、带2个预留孔的小钢板(6)组成,其特征是:U型钢短节(2)的两耳侧焊接带2个预留孔的小钢板(6);在U型钢短节(2)的外侧焊接有槽钢短节(1)。
地址
101125 北京市通州区安顺路215号
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