CN102261257B - 用于架后充填的液压支架及其操作使用方法 - Google Patents
用于架后充填的液压支架及其操作使用方法 Download PDFInfo
- Publication number
- CN102261257B CN102261257B CN 201110232417 CN201110232417A CN102261257B CN 102261257 B CN102261257 B CN 102261257B CN 201110232417 CN201110232417 CN 201110232417 CN 201110232417 A CN201110232417 A CN 201110232417A CN 102261257 B CN102261257 B CN 102261257B
- Authority
- CN
- China
- Prior art keywords
- hydraulic support
- jack
- coal
- baffle plate
- extensible canopy
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110232417 CN102261257B (zh) | 2011-08-04 | 2011-08-04 | 用于架后充填的液压支架及其操作使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110232417 CN102261257B (zh) | 2011-08-04 | 2011-08-04 | 用于架后充填的液压支架及其操作使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102261257A CN102261257A (zh) | 2011-11-30 |
CN102261257B true CN102261257B (zh) | 2013-06-26 |
Family
ID=45008067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110232417 Expired - Fee Related CN102261257B (zh) | 2011-08-04 | 2011-08-04 | 用于架后充填的液压支架及其操作使用方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102261257B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102587947A (zh) * | 2012-02-13 | 2012-07-18 | 三一重型综采成套装备有限公司 | 液压支架 |
CN103104277B (zh) * | 2012-11-29 | 2015-07-29 | 卡特彼勒(郑州)有限公司 | 一种多步距带尾梁支撑式充填液压支架 |
CN103016038B (zh) * | 2012-12-14 | 2015-08-26 | 莱芜市万祥矿业有限公司 | 一种采煤与矸石充填的方法 |
CN103382849B (zh) * | 2013-07-31 | 2015-09-09 | 安徽理工大学 | 一种充填液压支架架后膏体充填方法 |
CN104564139B (zh) * | 2014-12-29 | 2017-06-13 | 新汶矿业集团有限责任公司 | 密实充填系统及充填方法 |
CN106285755B (zh) * | 2016-11-17 | 2019-02-26 | 淄博矿业集团有限责任公司许厂煤矿 | 一种带有后掩护梁支护组件的充填支架 |
CN109915204B (zh) * | 2019-04-11 | 2021-05-14 | 兖矿东华重工有限公司 | 一种利用充填支架对采煤区进行填充的方法 |
CN110005460B (zh) * | 2019-04-22 | 2021-02-12 | 太原理工大学 | 一种接顶砌块充填液压支架及其使用方法 |
CN114810161A (zh) * | 2022-05-25 | 2022-07-29 | 安徽理工大学 | 一种预防松软破碎带巷道冒顶堵巷的支护装置 |
CN117266922B (zh) * | 2023-10-17 | 2024-03-19 | 济宁矿业集团矿产资源勘查开发有限公司 | 一种浅埋薄煤层煤矿采空区采后充填减水工艺及其设备 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3943723A (en) * | 1973-04-27 | 1976-03-16 | Coal Industry (Patents) Limited | Mine roof support equipment |
US3949563A (en) * | 1974-04-04 | 1976-04-13 | Becorit Grubenausbau Gmbh | Mine roof shield |
DE3709437A1 (de) * | 1987-03-21 | 1988-11-03 | Ludwig Pawelski | Ausbaugestell fuer blasversatz |
EP0383362B1 (de) * | 1987-06-03 | 1993-09-15 | Dpu Deutsche Projekt Union Gmbh | Vorrichtung zum Verfüllen von bergmännisch hergestellten Hohlräumen, insbesondere im Steinkohlenbergbau |
CN200999613Y (zh) * | 2007-01-24 | 2008-01-02 | 沈阳天安矿山机械科技有限公司 | 巷旁充填后模板支架 |
CN201539274U (zh) * | 2009-12-04 | 2010-08-04 | 沈阳市华祥矿山机械厂 | 箱式充填液压支架 |
CN201606098U (zh) * | 2010-02-26 | 2010-10-13 | 郑州四维机电设备制造有限公司 | 一种充填支护基本支架 |
CN201714412U (zh) * | 2010-03-25 | 2011-01-19 | 冀中能源机械装备有限公司邢台机械厂 | 工作面非固体充填液压支架 |
CN201874597U (zh) * | 2010-12-09 | 2011-06-22 | 郑州四维机电设备制造有限公司 | 用于薄煤层的四柱式膏体充填支护液压支架 |
CN202202881U (zh) * | 2011-08-04 | 2012-04-25 | 成云海 | 用于架后充填的液压支架 |
-
2011
- 2011-08-04 CN CN 201110232417 patent/CN102261257B/zh not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3943723A (en) * | 1973-04-27 | 1976-03-16 | Coal Industry (Patents) Limited | Mine roof support equipment |
US3949563A (en) * | 1974-04-04 | 1976-04-13 | Becorit Grubenausbau Gmbh | Mine roof shield |
DE3709437A1 (de) * | 1987-03-21 | 1988-11-03 | Ludwig Pawelski | Ausbaugestell fuer blasversatz |
EP0383362B1 (de) * | 1987-06-03 | 1993-09-15 | Dpu Deutsche Projekt Union Gmbh | Vorrichtung zum Verfüllen von bergmännisch hergestellten Hohlräumen, insbesondere im Steinkohlenbergbau |
CN200999613Y (zh) * | 2007-01-24 | 2008-01-02 | 沈阳天安矿山机械科技有限公司 | 巷旁充填后模板支架 |
CN201539274U (zh) * | 2009-12-04 | 2010-08-04 | 沈阳市华祥矿山机械厂 | 箱式充填液压支架 |
CN201606098U (zh) * | 2010-02-26 | 2010-10-13 | 郑州四维机电设备制造有限公司 | 一种充填支护基本支架 |
CN201714412U (zh) * | 2010-03-25 | 2011-01-19 | 冀中能源机械装备有限公司邢台机械厂 | 工作面非固体充填液压支架 |
CN201874597U (zh) * | 2010-12-09 | 2011-06-22 | 郑州四维机电设备制造有限公司 | 用于薄煤层的四柱式膏体充填支护液压支架 |
CN202202881U (zh) * | 2011-08-04 | 2012-04-25 | 成云海 | 用于架后充填的液压支架 |
Also Published As
Publication number | Publication date |
---|---|
CN102261257A (zh) | 2011-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102261257B (zh) | 用于架后充填的液压支架及其操作使用方法 | |
CN201460935U (zh) | 充填支护一体化液压支架 | |
CN101892856B (zh) | 煤矿井下充填采煤专用液压支架 | |
RU121861U1 (ru) | Двухпозиционная двухстоечная гидравлическая крепь для обрушения низкорасположенной верхней пачки угольного пласта | |
CN101906982B (zh) | 大采高工作面两级侧护过渡支架 | |
CN105065049A (zh) | 高水充填开采液压支架 | |
CN201714412U (zh) | 工作面非固体充填液压支架 | |
CN201705376U (zh) | 煤矿井下充填采煤专用液压支架 | |
CN203905987U (zh) | 回填液压支架 | |
CN205778971U (zh) | 用于充填采空区的液压支架 | |
CN203239375U (zh) | 低位放顶煤支架 | |
CN202202881U (zh) | 用于架后充填的液压支架 | |
CN205025480U (zh) | 高水充填开采液压支架 | |
CN201460936U (zh) | 充填支护液压支架 | |
CN103485775A (zh) | 新型连续采煤机 | |
CN204283455U (zh) | 新型薄煤层充填液压支架 | |
CN207974146U (zh) | 一种浅埋综合管廊工程一体化施工装置 | |
CN204371394U (zh) | 掘进工作面临时支护液压支架 | |
CN203067006U (zh) | 一种液压支架 | |
CN201747391U (zh) | 大采高工作面两级侧护过渡支架 | |
CN203257446U (zh) | 一种煤港拱形支撑盾结构 | |
CN201934115U (zh) | 特大采高液压支架 | |
CN205400779U (zh) | 一种回填过渡液压支架 | |
CN102080556A (zh) | 用于煤炭综采大采高工作面的过渡支架 | |
CN102865090B (zh) | 带侧移装置的履带行走超前支护支架 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ANHUI UNIV. OF SCIENCE + TECHNOLOGY Free format text: FORMER OWNER: CHENG YUNHAI Effective date: 20130523 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130523 Address after: 232001 Anhui University Of Science And Technology, Anhui, Huainan, No. 168 Applicant after: Anhui University Of Science And Technology Address before: 232001 School of energy resources, Anhui University Of Science And Technology, No. 168 middle tillage Road, Huainan, Anhui Applicant before: Cheng Yunhai |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20140804 |
|
EXPY | Termination of patent right or utility model |