PL413692A1 - Monitorowanie obudów ścianowych w ścianowym systemie wydobywczym - Google Patents
Monitorowanie obudów ścianowych w ścianowym systemie wydobywczymInfo
- Publication number
- PL413692A1 PL413692A1 PL413692A PL41369215A PL413692A1 PL 413692 A1 PL413692 A1 PL 413692A1 PL 413692 A PL413692 A PL 413692A PL 41369215 A PL41369215 A PL 41369215A PL 413692 A1 PL413692 A1 PL 413692A1
- Authority
- PL
- Poland
- Prior art keywords
- longwall
- monitoring
- wall
- pressure
- monitoring cycle
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
- E21F17/185—Rock-pressure control devices with or without alarm devices; Alarm devices in case of roof subsidence
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/04—Safety devices
- E21C35/043—Protection against overload during transfer of machines for slitting or completely freeing the mineral from the seam
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/06—Equipment for positioning the whole machine in relation to its sub-structure
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/14—Telescopic props
- E21D15/46—Telescopic props with load-measuring devices; with alarm 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
-
- 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
- E21D23/04—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
- E21D23/06—Special mine caps or special tops of pit-props for permitting step-by-step movement
- E21D23/066—Pivoted cantilever extensions therefor
-
- 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
- E21D23/12—Control, e.g. using remote control
-
- 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
- E21D23/26—Hydraulic or pneumatic control
Abstract
Przedmiotem zgłoszenia jest urządzenie monitorujące oraz sposób monitorowania ścianowego systemu wydobywczego, mającego wiele obudów ścianowych, przy czym każda obudowa ścianowa zawiera czujnik ciśnienia do ustalania poziomów ciśnienia obudowy ścianowej podczas cyklu monitorowania. Dane dotyczące ciśnienia są uzyskiwane w przypadku wielu obudów ścianowych. Dane te zawierają informacje dotyczące ciśnienia dla każdej obudowy ścianowej spośród wielu obudów ścianowych w cyklu monitorowania i są analizowane celem ustalenia, czy w przypadku każdej obudowy ścianowej wystąpił błąd ciśnienia pierwszego typu w trakcie cyklu monitorowania. Generowana jest liczba błędów, która oznacza liczbę obudów ścianowych, w przypadku których stwierdzono wystąpienie błędu ciśnienia pierwszego typu w trakcie cyklu monitorowania. Po stwierdzeniu, że liczba błędów przekracza próg alarmowy, generowane jest powiadomienie.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462043389P | 2014-08-28 | 2014-08-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
PL413692A1 true PL413692A1 (pl) | 2016-04-25 |
Family
ID=55401933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL413692A PL413692A1 (pl) | 2014-08-28 | 2015-08-28 | Monitorowanie obudów ścianowych w ścianowym systemie wydobywczym |
Country Status (6)
Country | Link |
---|---|
US (2) | US9739148B2 (pl) |
CN (3) | CN112392545B (pl) |
AU (2) | AU2015218547B2 (pl) |
NO (1) | NO20151099A1 (pl) |
PL (1) | PL413692A1 (pl) |
RU (2) | RU2691793C2 (pl) |
Families Citing this family (18)
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RU2691793C2 (ru) * | 2014-08-28 | 2019-06-18 | ДЖОЙ ГЛОБАЛ АНДЕРГРАУНД МАЙНИНГ ЭлЭлСи | Мониторинг крепления кровли в системе сплошной разработки |
CN109426209A (zh) * | 2017-08-29 | 2019-03-05 | 南京理工大学 | 一种用于高速公路隧道的电气系统 |
CN107905845B (zh) * | 2017-10-19 | 2019-05-31 | 秦士杰 | 具有定位报警功能的隧道支撑结构 |
CN109184791A (zh) * | 2018-08-04 | 2019-01-11 | 广东佛山地质工程勘察院 | 一种地下工程和深基坑安全监测预警系统 |
GB2576171A (en) * | 2018-08-07 | 2020-02-12 | Caterpillar Global Mining Gmbh | Self-advancing roof support for a longwall mining system |
CN113039345A (zh) * | 2018-09-24 | 2021-06-25 | 久益环球地下采矿有限责任公司 | 包括可延伸的连杆的顶板支架 |
CN109625844A (zh) * | 2018-11-28 | 2019-04-16 | 中国神华能源股份有限公司 | 带式输送机控制系统及控制方法 |
CN109763861B (zh) * | 2019-01-16 | 2020-08-28 | 中国矿业大学 | 一种切眼内断层破碎带冒顶处理方法 |
GB2581983B (en) * | 2019-03-06 | 2021-07-21 | Caterpillar Global Mining Gmbh | Method and device for monitoring operation of a mining machine unit |
CN111158000A (zh) * | 2020-01-03 | 2020-05-15 | 山东科技大学 | 一种超前液压支架导航检测及倾角测量系统 |
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 |
CN111173510A (zh) * | 2020-03-14 | 2020-05-19 | 天地科技股份有限公司 | 一种用于复杂条件工作面的综采装备智能控制方法及系统 |
CN111691909B (zh) * | 2020-06-18 | 2022-04-05 | 北京天玛智控科技股份有限公司 | 液压支架背压监测系统及方法 |
CN111879538B (zh) * | 2020-07-09 | 2022-09-20 | 郑州普泽能源科技有限公司 | 一种顶板来压精准监测方法 |
CN114111699B (zh) * | 2021-11-19 | 2022-09-09 | 山东科技大学 | 一种支撑式液压支架支护姿态监测及控制方法 |
CN114215564B (zh) * | 2021-12-15 | 2023-11-28 | 北京康宁电通科技发展有限公司 | 一种煤矿支护设备智能预警方法 |
CN117027900B (zh) * | 2023-09-28 | 2023-12-08 | 太原理工大学 | 液压支架自动与人工协同控制方法 |
CN117780446A (zh) * | 2024-02-26 | 2024-03-29 | 山东焱鑫矿用材料加工有限公司 | 针对煤矿支护的安全性能监测方法及系统 |
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-
2015
- 2015-08-27 RU RU2015136435A patent/RU2691793C2/ru active
- 2015-08-27 RU RU2019117258A patent/RU2718447C2/ru active
- 2015-08-28 AU AU2015218547A patent/AU2015218547B2/en active Active
- 2015-08-28 US US14/839,581 patent/US9739148B2/en active Active
- 2015-08-28 PL PL413692A patent/PL413692A1/pl unknown
- 2015-08-28 CN CN202011285804.2A patent/CN112392545B/zh active Active
- 2015-08-28 CN CN201510542683.8A patent/CN105386789B/zh active Active
- 2015-08-28 CN CN201520664042.5U patent/CN205260036U/zh active Active
- 2015-08-28 NO NO20151099A patent/NO20151099A1/en not_active Application Discontinuation
-
2017
- 2017-08-04 US US15/669,032 patent/US10184338B2/en active Active
-
2019
- 2019-02-07 AU AU2019200834A patent/AU2019200834B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
AU2019200834A1 (en) | 2019-02-28 |
AU2015218547A1 (en) | 2016-03-17 |
RU2015136435A (ru) | 2017-03-02 |
AU2019200834B2 (en) | 2020-07-23 |
RU2019117258A3 (pl) | 2020-02-04 |
CN205260036U (zh) | 2016-05-25 |
NO20151099A1 (en) | 2016-02-29 |
RU2718447C2 (ru) | 2020-04-06 |
US20170335688A1 (en) | 2017-11-23 |
CN112392545A (zh) | 2021-02-23 |
RU2691793C2 (ru) | 2019-06-18 |
CN105386789A (zh) | 2016-03-09 |
AU2015218547B2 (en) | 2018-11-08 |
RU2019117258A (ru) | 2019-06-13 |
CN112392545B (zh) | 2022-06-07 |
RU2015136435A3 (pl) | 2018-12-20 |
US9739148B2 (en) | 2017-08-22 |
US20160061036A1 (en) | 2016-03-03 |
CN105386789B (zh) | 2020-12-04 |
US10184338B2 (en) | 2019-01-22 |
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