CN109026108B - 一种智能自适应超前液压支架 - Google Patents
一种智能自适应超前液压支架 Download PDFInfo
- Publication number
- CN109026108B CN109026108B CN201811075888.XA CN201811075888A CN109026108B CN 109026108 B CN109026108 B CN 109026108B CN 201811075888 A CN201811075888 A CN 201811075888A CN 109026108 B CN109026108 B CN 109026108B
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- support
- top beam
- main body
- pressure
- oil cylinder
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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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- 230000003044 adaptive effect Effects 0.000 title claims abstract description 66
- 230000008093 supporting effect Effects 0.000 claims abstract description 74
- 239000011435 rock Substances 0.000 claims abstract description 51
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 25
- 238000012544 monitoring process Methods 0.000 claims description 13
- 238000013461 design Methods 0.000 claims description 9
- 230000008602 contraction Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- E21D23/0086—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
-
- 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
- E21D23/04—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
- E21D23/0409—Aligning or guiding means for the supports or for the constitutive parts of the supports
-
- 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
- E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
- E21D23/26—Hydraulic or pneumatic control
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)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811075888.XA CN109026108B (zh) | 2018-09-14 | 2018-09-14 | 一种智能自适应超前液压支架 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811075888.XA CN109026108B (zh) | 2018-09-14 | 2018-09-14 | 一种智能自适应超前液压支架 |
Publications (2)
Publication Number | Publication Date |
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CN109026108A CN109026108A (zh) | 2018-12-18 |
CN109026108B true CN109026108B (zh) | 2019-10-01 |
Family
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Family Applications (1)
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CN201811075888.XA Active CN109026108B (zh) | 2018-09-14 | 2018-09-14 | 一种智能自适应超前液压支架 |
Country Status (1)
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CN (1) | CN109026108B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109812288A (zh) * | 2019-03-26 | 2019-05-28 | 河北工程大学 | 一种后置导杆液压支架 |
CN110080813B (zh) * | 2019-05-07 | 2021-08-13 | 中国矿业大学(北京) | 一种切顶护帮装置及方法 |
CN110821533B (zh) * | 2019-11-11 | 2021-10-26 | 山东科技大学 | 一种超前液压支架群组支护强度自动调节系统及其使用方法 |
CN110985087B (zh) * | 2020-01-01 | 2021-01-22 | 天地科技股份有限公司 | 一种自移式超前支护装置及其工艺流程 |
CN111271109A (zh) * | 2020-03-09 | 2020-06-12 | 天地科技股份有限公司 | 一种矿用液压支架支护质量监测装置 |
CN112879061A (zh) * | 2021-01-20 | 2021-06-01 | 河南理工大学 | 姿态角度自调式沿空留巷智慧型控顶装置 |
CN113431636A (zh) * | 2021-07-21 | 2021-09-24 | 赵佳琛 | 一种便于放置的矿洞智能化安全监测设备 |
CN116607988B (zh) * | 2023-07-20 | 2023-10-13 | 中国矿业大学(北京) | 一种巷道模块化临时支护系统 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU819354A1 (ru) * | 1979-05-03 | 1981-04-07 | Ордена Трудового Красного Знамениинститут Горного Дела Им.A.A.Cko-Чинского | Секци механизированной крепи |
GB2097454A (en) * | 1981-04-25 | 1982-11-03 | Dowty Mining Equipment Ltd | Mine roof support |
SU1036932A1 (ru) * | 1981-04-10 | 1983-08-23 | Подмосковный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт | Секци механизированной крепи |
CN2866821Y (zh) * | 2003-12-27 | 2007-02-07 | Dbt采矿服务有限公司 | 矿用节式支架及用于该支架的自移支架底座-挖掘装置 |
CN101493014A (zh) * | 2008-01-21 | 2009-07-29 | 刘凤仲 | 煤矿自移式组合支架 |
CN202348306U (zh) * | 2011-11-22 | 2012-07-25 | 郑州煤矿机械集团股份有限公司 | 用于综采工作面的液压支架电液控制系统 |
CN105545334A (zh) * | 2016-03-07 | 2016-05-04 | 山东科技大学 | 连续作业可变截面式临时支护支架及其操作方法 |
CN105909294A (zh) * | 2016-07-02 | 2016-08-31 | 山东科技大学 | 一种具备位姿检测与控制功能的液压支架及其工作方法 |
CN108252733A (zh) * | 2018-01-23 | 2018-07-06 | 天地科技股份有限公司 | 一种用于综采工作面围岩自适应支护的液压支架智能控制方法 |
-
2018
- 2018-09-14 CN CN201811075888.XA patent/CN109026108B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU819354A1 (ru) * | 1979-05-03 | 1981-04-07 | Ордена Трудового Красного Знамениинститут Горного Дела Им.A.A.Cko-Чинского | Секци механизированной крепи |
SU1036932A1 (ru) * | 1981-04-10 | 1983-08-23 | Подмосковный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт | Секци механизированной крепи |
GB2097454A (en) * | 1981-04-25 | 1982-11-03 | Dowty Mining Equipment Ltd | Mine roof support |
CN2866821Y (zh) * | 2003-12-27 | 2007-02-07 | Dbt采矿服务有限公司 | 矿用节式支架及用于该支架的自移支架底座-挖掘装置 |
CN101493014A (zh) * | 2008-01-21 | 2009-07-29 | 刘凤仲 | 煤矿自移式组合支架 |
CN202348306U (zh) * | 2011-11-22 | 2012-07-25 | 郑州煤矿机械集团股份有限公司 | 用于综采工作面的液压支架电液控制系统 |
CN105545334A (zh) * | 2016-03-07 | 2016-05-04 | 山东科技大学 | 连续作业可变截面式临时支护支架及其操作方法 |
CN105909294A (zh) * | 2016-07-02 | 2016-08-31 | 山东科技大学 | 一种具备位姿检测与控制功能的液压支架及其工作方法 |
CN108252733A (zh) * | 2018-01-23 | 2018-07-06 | 天地科技股份有限公司 | 一种用于综采工作面围岩自适应支护的液压支架智能控制方法 |
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CN109026108A (zh) | 2018-12-18 |
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Effective date of registration: 20200623 Address after: 101300, No. two, 1 road, Shunyi Park, Zhongguancun science and Technology Park, Beijing, Shunyi District Patentee after: CCTEG Coal Mining Research Institute Co.,Ltd. Address before: 100013 No. 5, Youth Street Road, peace east street, Chaoyang District, Beijing Patentee before: TIANDI SCIENCE & TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230719 Address after: 102206 No.1 Linkong 2nd Road, Shunyi Park, Zhongguancun Science Park, Shunyi District, Beijing Patentee after: CCTEG Coal Mining Research Institute Co.,Ltd. Patentee after: Tiandi Ningxia support equipment Co.,Ltd. Address before: 101300 Shunyi District Zhongguancun Science Park, Shunyi Park, No. 1 Linkong Second Road, Shunyi District, Beijing Patentee before: CCTEG Coal Mining Research Institute Co.,Ltd. |
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