基本信息:
- 专利标题： 矿用井下巷道封堵装置
- 专利标题（英）：Mining underground roadway blocking device
- 申请号：CN201710158906.X 申请日：2017-03-16
- 公开(公告)号：CN106870002A 公开(公告)日：2017-06-20
- 发明人： 王正辉 , 李尚国 , 叶正亮 , 徐俊 , 刘国忠 , 郝宇 , 梅勇 , 陈辉 , 刘华锋 , 闫凯 , 杜云峰 , 郝建国 , 刘波 , 谢强燕 , 赵晓夏 , 庾苹 , 陈道云 , 朱简
- 申请人： 中煤科工集团重庆研究院有限公司
- 申请人地址： 重庆市九龙坡区二郎科城路6号
- 专利权人： 中煤科工集团重庆研究院有限公司
- 当前专利权人： 中煤科工集团重庆研究院有限公司
- 当前专利权人地址： 重庆市九龙坡区二郎科城路6号
- 代理机构： 北京海虹嘉诚知识产权代理有限公司
- 代理人： 谢殿武
- 主分类号： E21F17/107
- IPC分类号： E21F17/107
The invention discloses a mining underground roadway blocking device. The mining underground roadway blocking device comprises a water filling device which is matched with the shape of the cross section of an underground roadway after water filling and is used for filling and blocking the underground roadway; the water filling device forms a shape matched with the shape of the cross section of the underground roadway after being filled with water, accordingly, the space of the underground roadway is filled and plugged, and the construction time of an existing anti-explosion air-tight wall is greatly shortened; and integral blocking of the underground roadway is achieved through the single water filling device of the integrated structure, the labor intensity of workers is relieved, the safety is improved, and the blocking effect is more ideal. Furthermore, the mining underground roadway blocking device is reasonable in structure, small in investment and easy to operate, only the water needs to be poured into a water filling long bag, the working efficiency is improved, cost is reduced, and the safety in the disaster relief process can be effectively ensured.
公开/授权文献:
- CN106870002B 矿用井下巷道封堵装置 公开/授权日：2020-05-05
IPC结构图谱:
| E | 固定建筑物 |
| --E21 | 土层或岩石的钻进；采矿 |
| ----E21F | 矿井或隧道中或其自身的安全装置，运输、充填、救护、通风或排水 |
| ------E21F17/00 | 在其他地方没有涉及到的用于矿井或隧道的方法或装置 |
| --------E21F17/04 | .动力分配装置 |
| ----------E21F17/107 | ..可膨胀的 |