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发明公开
CN105065048A 煤矿井下掘进工作面临时支架 无效 - 撤回

  • 专利标题： 煤矿井下掘进工作面临时支架
  • 专利标题（英）： Temporary support for driving working face under coal mine
  • 申请号： CN201510517866.4
    申请日： 2015-08-23
  • 公开(公告)号： CN105065048A
    公开(公告)日： 2015-11-18
  • 发明人: 李印争 , 李玉江 , 鲁忠良 , 卢惠召 , 李晓飞
  • 申请人： 河南理工大学
  • 申请人地址： 河南省焦作市高新区世纪大道2001号
  • 专利权人： 河南理工大学
  • 当前专利权人： 河南理工大学
  • 当前专利权人地址： 河南省焦作市高新区世纪大道2001号
  • 主分类号： E21D23/04
  • IPC分类号： E21D23/04
煤矿井下掘进工作面临时支架
摘要：
煤矿井下需要经常布置掘进工作面，而掘进工作面的支护并不能高效进行，其解决方案就是应用一种能够提供临时支护但不影响掘进效率，同时又不影响锚杆支护作业的煤矿井下掘进工作面临时支架，它属于煤矿安全领域。本发明由临时支护顶棚（1），临时支护顶棚通过液压柱（2）和临时支护棚底座（3）相连，临时支护棚底座和锚杆支护防护棚底座（4）通过液压伸缩臂（5）相连，锚杆支护防护顶棚（6）通过液压柱（2）和锚杆支护防护棚底座（4）相连，底座下有轮子（7），锚杆支护防护顶棚上有圆形孔（8），临时支护棚前端有挡板（9）。本支护棚结构简单、新颖、独特，操作简单、方便，是掘进工作面临时支护领域的一大创新，经济效益显著。
摘要（英）：

A driving working face needs to be frequently arranged under a coal mine, but can not be supported efficiently. The invention discloses a temporary support for a driving working face under a coal mine according to a solution, and belongs to the field of coal mine safety. The temporary support can provide temporary support without affecting driving efficiency and anchor bolt support. The temporary support comprises a temporary support ceiling (1), the temporary support ceiling is connected with temporary support ceiling bases (3) through hydraulic columns (2), the temporary support ceiling bases and anchor rod support protection ceiling bases (4) are connected through hydraulic telescopic arms (5), an anchor rod support protection ceiling (6) is connected with the anchor rod support protection ceiling bases (4) through hydraulic columns (2), wheels (7) are arranged below the bases, round holes (8) are formed in the anchor rod support protection ceiling, and a baffle (9) is arranged at the front end of the temporary support ceiling. The support ceiling is simple, novel and unique in structure and easy and convenient to operate, is an innovation in the field of driving working face temporary support and has remarkable economical benefits.

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