CN104612738A - 一种综采工作面液压支架的快速撤运方法 - Google Patents
一种综采工作面液压支架的快速撤运方法 Download PDFInfo
- Publication number
- CN104612738A CN104612738A CN201510096436.XA CN201510096436A CN104612738A CN 104612738 A CN104612738 A CN 104612738A CN 201510096436 A CN201510096436 A CN 201510096436A CN 104612738 A CN104612738 A CN 104612738A
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- Prior art keywords
- hydraulic support
- support
- feed tank
- body feed
- transported
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201510096436.XA CN104612738B (zh) | 2015-03-04 | 2015-03-04 | 一种综采工作面液压支架的快速撤运方法 |
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CN201510096436.XA CN104612738B (zh) | 2015-03-04 | 2015-03-04 | 一种综采工作面液压支架的快速撤运方法 |
Publications (2)
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CN104612738A true CN104612738A (zh) | 2015-05-13 |
CN104612738B CN104612738B (zh) | 2016-11-02 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110374647A (zh) * | 2019-07-19 | 2019-10-25 | 精英数智科技股份有限公司 | 一种防止综采工作面超回柱的监测方法、装置、系统及存储介质 |
CN112012772A (zh) * | 2020-07-15 | 2020-12-01 | 陕西麟北煤业开发有限责任公司 | 一种煤矿1012001综放工作面更换液压支架掩护梁的技术方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000204900A (ja) * | 1999-01-07 | 2000-07-25 | Tobishima Corp | 資材収容箱ストッカ―及び資材収容箱の移載方法 |
CN102094675A (zh) * | 2010-12-31 | 2011-06-15 | 大同煤矿集团有限责任公司 | 复杂结构特厚煤层综放重型装备安全搬撤方法 |
CN103628905A (zh) * | 2013-11-19 | 2014-03-12 | 辽宁威跃集团机械制造有限公司 | 液压支架牵引调向运输装置及其使用方法 |
CN103742192A (zh) * | 2013-11-19 | 2014-04-23 | 辽宁鑫丰矿电设备制造有限公司 | 一种综采工作面机械化回撤方法 |
CN104047630A (zh) * | 2013-11-19 | 2014-09-17 | 辽宁鑫丰矿电设备制造有限公司 | 一种综采工作面机械化安装工艺方法 |
-
2015
- 2015-03-04 CN CN201510096436.XA patent/CN104612738B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000204900A (ja) * | 1999-01-07 | 2000-07-25 | Tobishima Corp | 資材収容箱ストッカ―及び資材収容箱の移載方法 |
CN102094675A (zh) * | 2010-12-31 | 2011-06-15 | 大同煤矿集团有限责任公司 | 复杂结构特厚煤层综放重型装备安全搬撤方法 |
CN103628905A (zh) * | 2013-11-19 | 2014-03-12 | 辽宁威跃集团机械制造有限公司 | 液压支架牵引调向运输装置及其使用方法 |
CN103742192A (zh) * | 2013-11-19 | 2014-04-23 | 辽宁鑫丰矿电设备制造有限公司 | 一种综采工作面机械化回撤方法 |
CN104047630A (zh) * | 2013-11-19 | 2014-09-17 | 辽宁鑫丰矿电设备制造有限公司 | 一种综采工作面机械化安装工艺方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110374647A (zh) * | 2019-07-19 | 2019-10-25 | 精英数智科技股份有限公司 | 一种防止综采工作面超回柱的监测方法、装置、系统及存储介质 |
CN112012772A (zh) * | 2020-07-15 | 2020-12-01 | 陕西麟北煤业开发有限责任公司 | 一种煤矿1012001综放工作面更换液压支架掩护梁的技术方法 |
Also Published As
Publication number | Publication date |
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CN104612738B (zh) | 2016-11-02 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Zhifa Inventor after: Xu Jiarui Inventor after: Niu Yuquan Inventor after: Ni Qingjun Inventor after: Jiang Feng Inventor after: Yang Yanhua Inventor before: Xu Jiarui Inventor before: Niu Yuquan Inventor before: Ni Qingjun Inventor before: Jiang Feng Inventor before: Yang Yanhua |
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COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181031 Address after: 271200 Xinwen new two road Xinwen mining Refco Group Ltd, Xintai, Tai'an, Shandong Patentee after: Xinwen Mining Group Co., Ltd. Address before: 271200 Shandong Tai'an Xintai Xinwen new two road new mining group Liang Zhuang Mining Co., Ltd. Patentee before: Shandong Liangzhuang Mining Co., Ltd. |