RU2299330C2 - Рама крепи для подземного штрека - Google Patents
Рама крепи для подземного штрека Download PDFInfo
- Publication number
- RU2299330C2 RU2299330C2 RU2005122395/03A RU2005122395A RU2299330C2 RU 2299330 C2 RU2299330 C2 RU 2299330C2 RU 2005122395/03 A RU2005122395/03 A RU 2005122395/03A RU 2005122395 A RU2005122395 A RU 2005122395A RU 2299330 C2 RU2299330 C2 RU 2299330C2
- Authority
- RU
- Russia
- Prior art keywords
- slide
- support frame
- cylinder
- return
- frame according
- Prior art date
Links
- 230000008707 rearrangement Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000005065 mining Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract 1
- 239000011435 rock Substances 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D23/0052—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor with advancing shifting devices connected therewith
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D23/0086—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor in galleries
- E21D23/0091—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor in galleries at the junction with the working face
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D23/03—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor having protective means, e.g. shields, for preventing or impeding entry of loose material into the working space or support
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D23/08—Advancing mechanisms
- E21D23/081—Advancing mechanisms forming parts of the roof supports
- E21D23/083—Advancing mechanisms forming parts of the roof supports acting on a firm abutment adapted thereto
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D23/08—Advancing mechanisms
- E21D23/081—Advancing mechanisms forming parts of the roof supports
- E21D23/085—Advancing mechanisms forming parts of the roof supports acting on a conveyor or a guide for the mining machine
- E21D23/086—Details of fixing devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Earth Drilling (AREA)
- Building Environments (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Actuator (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Steering Controls (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005007257.5 | 2005-05-03 | ||
DE200520007257 DE202005007257U1 (de) | 2005-05-03 | 2005-05-03 | Ausbaugestell für eine untertägige Strecke |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2005122395A RU2005122395A (ru) | 2007-01-20 |
RU2299330C2 true RU2299330C2 (ru) | 2007-05-20 |
Family
ID=34745795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2005122395/03A RU2299330C2 (ru) | 2005-05-03 | 2005-07-14 | Рама крепи для подземного штрека |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1719876B1 (de) |
AT (1) | ATE376119T1 (de) |
DE (2) | DE202005007257U1 (de) |
PL (1) | PL1719876T3 (de) |
RU (1) | RU2299330C2 (de) |
UA (1) | UA82724C2 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101644162B (zh) * | 2009-08-04 | 2011-07-06 | 山西东华机械有限公司 | 自循环式超前液压支架 |
RU2448129C2 (ru) * | 2006-12-21 | 2012-04-20 | Кратон Полимерз Рисеч Б.В. | Способ получения искусственного латекса |
CN104196551A (zh) * | 2014-07-01 | 2014-12-10 | 三一重型装备有限公司 | 液压支架 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101482022B (zh) * | 2008-01-10 | 2011-12-07 | 李泽宇 | 一种整体底梁 |
CN101519973B (zh) * | 2008-02-25 | 2010-12-01 | 张学进 | 顶底互联式液压支架 |
CN102042024B (zh) * | 2010-11-13 | 2012-11-07 | 枣庄矿业(集团)有限责任公司第二机械厂 | 滑移顶梁超前支护支架 |
CN103557023B (zh) * | 2013-11-15 | 2016-07-06 | 中煤北京煤矿机械有限责任公司 | 极软煤层液压支架 |
CN103758554A (zh) * | 2013-12-05 | 2014-04-30 | 中煤北京煤矿机械有限责任公司 | 液压支架的可靠性托梁结构及液压支架 |
CN104314595B (zh) * | 2014-09-28 | 2017-08-04 | 北京诚田恒业煤矿设备有限公司 | 一种支架上用液压驱动的伸缩与翻转组合机构 |
CN107905790B (zh) | 2015-06-24 | 2019-05-31 | 何满潮 | 长壁开采n00工法 |
CN108222935B (zh) | 2015-06-24 | 2019-09-17 | 北京中矿创新联盟能源环境科学研究院 | 无巷道无煤柱自留巷开采工法的装备*** |
CN106168138B (zh) * | 2015-09-30 | 2018-07-06 | 北京中矿创新联盟能源环境科学研究院 | 一种无巷道无煤柱自留巷开采工法的过渡支架及装备*** |
CN107227966B (zh) * | 2017-06-22 | 2023-10-10 | 天地科技股份有限公司 | 巷道掘进临时支护装置 |
CN109555154B (zh) * | 2017-12-28 | 2020-12-22 | 中建科技有限公司深圳分公司 | 综合管廊明挖施工方法 |
CN111365044B (zh) * | 2020-03-11 | 2020-11-20 | 山东科技大学 | 一种利用接顶式盾板支架处理隧道塌方的方法 |
CN113356912B (zh) * | 2021-07-15 | 2022-06-28 | 安徽理工大学 | 一种煤矿井下轴底向斜开采用支护装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1240020B (de) * | 1963-08-31 | 1967-05-11 | Konrad Grebe | Ausbaugespann fuer den wandernden Strebausbau |
DE3709437A1 (de) * | 1987-03-21 | 1988-11-03 | Ludwig Pawelski | Ausbaugestell fuer blasversatz |
DE3801008C1 (en) * | 1988-01-15 | 1989-08-24 | Nlw Foerdertechnik Gmbh, 4232 Xanten, De | Hydraulic support assembly for the face seam in collieries |
DE20012245U1 (de) * | 2000-07-14 | 2000-09-21 | Maschinenfabrik Glückauf Beukenberg GmbH & Co., 45881 Gelsenkirchen | Ausbaugestell für die Strecke |
-
2005
- 2005-05-03 DE DE200520007257 patent/DE202005007257U1/de not_active Expired - Lifetime
- 2005-06-16 AT AT05012960T patent/ATE376119T1/de not_active IP Right Cessation
- 2005-06-16 PL PL05012960T patent/PL1719876T3/pl unknown
- 2005-06-16 DE DE502005001735T patent/DE502005001735D1/de not_active Expired - Fee Related
- 2005-06-16 EP EP05012960A patent/EP1719876B1/de not_active Not-in-force
- 2005-07-14 RU RU2005122395/03A patent/RU2299330C2/ru not_active IP Right Cessation
-
2006
- 2006-04-27 UA UAA200604731A patent/UA82724C2/uk unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2448129C2 (ru) * | 2006-12-21 | 2012-04-20 | Кратон Полимерз Рисеч Б.В. | Способ получения искусственного латекса |
CN101644162B (zh) * | 2009-08-04 | 2011-07-06 | 山西东华机械有限公司 | 自循环式超前液压支架 |
CN104196551A (zh) * | 2014-07-01 | 2014-12-10 | 三一重型装备有限公司 | 液压支架 |
Also Published As
Publication number | Publication date |
---|---|
EP1719876A1 (de) | 2006-11-08 |
ATE376119T1 (de) | 2007-11-15 |
EP1719876B1 (de) | 2007-10-17 |
DE202005007257U1 (de) | 2005-07-07 |
RU2005122395A (ru) | 2007-01-20 |
PL1719876T3 (pl) | 2008-03-31 |
UA82724C2 (uk) | 2008-05-12 |
DE502005001735D1 (de) | 2007-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20090715 |