CN108222995A - 一种支护推进安装保护设备 - Google Patents
一种支护推进安装保护设备 Download PDFInfo
- Publication number
- CN108222995A CN108222995A CN201711475351.8A CN201711475351A CN108222995A CN 108222995 A CN108222995 A CN 108222995A CN 201711475351 A CN201711475351 A CN 201711475351A CN 108222995 A CN108222995 A CN 108222995A
- Authority
- CN
- China
- Prior art keywords
- platform
- hydraulic pressure
- pedestal
- supporting
- protection equipment
- 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.)
- Granted
Links
- 230000008093 supporting effect Effects 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 title claims abstract description 15
- 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 17
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 21
- 238000005065 mining Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 fire Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
- E21D23/18—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices of advancing mechanisms
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)
- Component Parts Of Construction Machinery (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475351.8A CN108222995B (zh) | 2017-12-29 | 2017-12-29 | 一种支护推进安装保护设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475351.8A CN108222995B (zh) | 2017-12-29 | 2017-12-29 | 一种支护推进安装保护设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108222995A true CN108222995A (zh) | 2018-06-29 |
| CN108222995B CN108222995B (zh) | 2019-10-29 |
Family
ID=62645965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711475351.8A Active CN108222995B (zh) | 2017-12-29 | 2017-12-29 | 一种支护推进安装保护设备 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108222995B (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184697A (zh) * | 2018-10-26 | 2019-01-11 | 刘刚 | 一种坑采移动式棚架 |
| CN109236290A (zh) * | 2018-10-10 | 2019-01-18 | 山东东山王楼煤矿有限公司 | 一种自动跟机移架 |
| CN112482843A (zh) * | 2020-11-25 | 2021-03-12 | 刘刚 | 一种坑采移动式棚架 |
| CN115506829A (zh) * | 2022-09-23 | 2022-12-23 | 国家能源集团乌海能源有限责任公司 | 综采双履带啮合系统 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB777328A (en) * | 1952-06-07 | 1957-06-19 | Ladislaus Franz Trenczak | Improvements in or relating to coal mining methods and apparatus therefor |
| GB1391365A (en) * | 1971-08-03 | 1975-04-23 | Salzgitter Maschinen Ag | Method of and an assembly for mining |
| US4812081A (en) * | 1986-07-02 | 1989-03-14 | Voest-Alpine Aktiengesellschaft | Movable consolidating trestle for securing the excavating edge |
| CN201367911Y (zh) * | 2009-02-25 | 2009-12-23 | 三一重型装备有限公司 | 履带行走式液压支架 |
| CN203891779U (zh) * | 2014-03-19 | 2014-10-22 | 王松豪 | 一种带有液压支撑的安全煤矿钻机 |
| CN104948182A (zh) * | 2014-03-26 | 2015-09-30 | 沈阳开川科技有限公司 | 一种掘进机上的滑移式行走支护机构 |
| CN205714242U (zh) * | 2016-04-28 | 2016-11-23 | 山西东华机械有限公司 | 一种跟随掘进机的自行超前支架 |
-
2017
- 2017-12-29 CN CN201711475351.8A patent/CN108222995B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB777328A (en) * | 1952-06-07 | 1957-06-19 | Ladislaus Franz Trenczak | Improvements in or relating to coal mining methods and apparatus therefor |
| GB1391365A (en) * | 1971-08-03 | 1975-04-23 | Salzgitter Maschinen Ag | Method of and an assembly for mining |
| US4812081A (en) * | 1986-07-02 | 1989-03-14 | Voest-Alpine Aktiengesellschaft | Movable consolidating trestle for securing the excavating edge |
| CN201367911Y (zh) * | 2009-02-25 | 2009-12-23 | 三一重型装备有限公司 | 履带行走式液压支架 |
| CN203891779U (zh) * | 2014-03-19 | 2014-10-22 | 王松豪 | 一种带有液压支撑的安全煤矿钻机 |
| CN104948182A (zh) * | 2014-03-26 | 2015-09-30 | 沈阳开川科技有限公司 | 一种掘进机上的滑移式行走支护机构 |
| CN205714242U (zh) * | 2016-04-28 | 2016-11-23 | 山西东华机械有限公司 | 一种跟随掘进机的自行超前支架 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236290A (zh) * | 2018-10-10 | 2019-01-18 | 山东东山王楼煤矿有限公司 | 一种自动跟机移架 |
| CN109184697A (zh) * | 2018-10-26 | 2019-01-11 | 刘刚 | 一种坑采移动式棚架 |
| CN112482843A (zh) * | 2020-11-25 | 2021-03-12 | 刘刚 | 一种坑采移动式棚架 |
| CN115506829A (zh) * | 2022-09-23 | 2022-12-23 | 国家能源集团乌海能源有限责任公司 | 综采双履带啮合系统 |
| CN115506829B (zh) * | 2022-09-23 | 2024-09-10 | 国家能源集团乌海能源有限责任公司 | 综采双履带啮合系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108222995B (zh) | 2019-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A support propulsion installation protection equipment Effective date of registration: 20211202 Granted publication date: 20191029 Pledgee: China Construction Bank Corporation Linyi Luozhuang sub branch Pledgor: LINYI MINING GROUP Co.,Ltd. Registration number: Y2021980013812 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230207 Granted publication date: 20191029 Pledgee: China Construction Bank Corporation Linyi Luozhuang sub branch Pledgor: LINYI MINING GROUP Co.,Ltd. Registration number: Y2021980013812 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230426 Address after: 274700 middle section of Dongxi Road, economic development zone, yuncheng county, Heze City, Shandong Province Patentee after: Shandong energy group Luxi Mining Co.,Ltd. Address before: 276000 No. 69 Commercial Street Road, Luozhuang District, Shandong, Linyi Patentee before: LINYI MINING GROUP Co.,Ltd. |