CN106285752B - 一种可局部调整刚度的及时支护装置 - Google Patents
一种可局部调整刚度的及时支护装置 Download PDFInfo
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- CN106285752B CN106285752B CN201610825216.0A CN201610825216A CN106285752B CN 106285752 B CN106285752 B CN 106285752B CN 201610825216 A CN201610825216 A CN 201610825216A CN 106285752 B CN106285752 B CN 106285752B
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- 238000009434 installation Methods 0.000 claims abstract description 67
- 238000005065 mining Methods 0.000 claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 20
- 239000000725 suspension Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 12
- 230000006872 improvement Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
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- 230000001360 synchronised effect Effects 0.000 description 2
- 241000202814 Cochliomyia hominivorax Species 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000008878 coupling Effects 0.000 description 1
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Classifications
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- 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
- E21D23/03—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
- E21D23/0418—Positioning devices and stabilizing means for the props
-
- 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
- E21D23/082—Advancing mechanisms forming parts of the roof supports acting solely on the elements of the supports
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)
- Transmission Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610825216.0A CN106285752B (zh) | 2016-09-14 | 2016-09-14 | 一种可局部调整刚度的及时支护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610825216.0A CN106285752B (zh) | 2016-09-14 | 2016-09-14 | 一种可局部调整刚度的及时支护装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106285752A CN106285752A (zh) | 2017-01-04 |
CN106285752B true CN106285752B (zh) | 2018-06-08 |
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Family Applications (1)
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CN201610825216.0A Active CN106285752B (zh) | 2016-09-14 | 2016-09-14 | 一种可局部调整刚度的及时支护装置 |
Country Status (1)
Country | Link |
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CN (1) | CN106285752B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107380870A (zh) * | 2017-08-15 | 2017-11-24 | 山东汉霖洁能科技有限公司 | 货物存取系统及利用该系统的共享车辆存取系统 |
CN110145347B (zh) * | 2019-07-05 | 2020-06-12 | 山东科技大学 | 一种掘进工作面临时支护设备及其工作方法 |
CN110778346B (zh) * | 2019-11-15 | 2020-07-03 | 西部黄金伊犁有限责任公司 | 一种用于发生矿井冒顶时的保护装置 |
CN112282816B (zh) * | 2020-10-28 | 2022-08-12 | 贵州理工学院 | 一种可以快速部署的巷道支护装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB138117A (en) * | 1919-01-17 | 1921-04-22 | Harry Baker Arden | Improvements in tunnel boring machines for earth and soft rock |
KR20110114255A (ko) * | 2010-04-13 | 2011-10-19 | 김영민 | 인력추진 실드공법의 안전사고 예방장치 |
CN102278064B (zh) * | 2011-06-24 | 2014-09-10 | 石家庄中煤装备制造股份有限公司 | 气动钻车 |
CN202108421U (zh) * | 2011-06-24 | 2012-01-11 | 石家庄中煤装备制造股份有限公司 | 工作台升降机构 |
CN104863621B (zh) * | 2015-04-07 | 2017-03-15 | 兖州煤业股份有限公司 | 巷道支护运输一体装置 |
-
2016
- 2016-09-14 CN CN201610825216.0A patent/CN106285752B/zh active Active
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Effective date of registration: 20190514 Address after: 230000 B-1512, west of Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: No. 168 Shun Geng Middle Road, Huainan, Anhui Province Patentee before: Anhui University Of Science And Technology |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191126 Address after: 221600 south side of Zhaoyang Avenue, peibei Economic Development Zone, Yangtun Town, Peixian County, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Shengtuo precision equipment manufacturing Co., Ltd Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee before: Anhui Eagle Dragon Industrial Design Co., Ltd. |
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TR01 | Transfer of patent right |