CN204572025U - 用于采矿顶板的支撑***和地下采矿的锚杆机 - Google Patents
用于采矿顶板的支撑***和地下采矿的锚杆机 Download PDFInfo
- Publication number
- CN204572025U CN204572025U CN201520231526.0U CN201520231526U CN204572025U CN 204572025 U CN204572025 U CN 204572025U CN 201520231526 U CN201520231526 U CN 201520231526U CN 204572025 U CN204572025 U CN 204572025U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- top plate
- pivot
- plate supporting
- supporting beam
- 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.)
- Active
Links
- 238000005065 mining Methods 0.000 title claims abstract description 49
- 230000033001 locomotion Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 description 42
- 230000008859 change Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D17/00—Caps for supporting mine roofs
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)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/256,368 US9206687B2 (en) | 2014-04-18 | 2014-04-18 | Mining roof support system |
US14/256368 | 2014-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204572025U true CN204572025U (zh) | 2015-08-19 |
Family
ID=53864679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520231526.0U Active CN204572025U (zh) | 2014-04-18 | 2015-04-17 | 用于采矿顶板的支撑***和地下采矿的锚杆机 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9206687B2 (zh) |
CN (1) | CN204572025U (zh) |
ZA (1) | ZA201502584B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111946371A (zh) * | 2020-09-03 | 2020-11-17 | 迁安市凯达工贸有限责任公司 | 一种用于采矿顶板的支撑***和地下采矿的锚杆机 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160102552A1 (en) * | 2015-12-17 | 2016-04-14 | Caterpillar Global Mining America Llc | Temporary roof support system with anti-rotation feature |
CN107060857B (zh) * | 2017-03-22 | 2023-04-25 | 沈阳重机重矿机械设备制造有限公司 | 掘锚一体化综掘机的超前支护装置 |
NO344795B1 (no) * | 2018-10-17 | 2020-04-27 | Conrobotix As | Anordning ved robot, spesielt innrettet for bygg- og anleggsvirksomhet |
US10774642B1 (en) * | 2019-05-05 | 2020-09-15 | Liaoning University | Hydraulic support unit and hydraulic support for anti-rock burst roadway |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4284368A (en) | 1979-01-18 | 1981-08-18 | Fmc Corporation | Vehicle with dual drill booms and temporary roof support |
US4290490A (en) | 1979-04-16 | 1981-09-22 | Schroeder Brothers Corporation | Roof bolting device |
US4595316A (en) | 1984-05-09 | 1986-06-17 | Tinnel Nelson E | Automated temporary roof support system for mining equipment |
US5312206A (en) * | 1991-11-25 | 1994-05-17 | Long-Airdox Company | High lift temporary roof support for mines |
US5584611A (en) | 1994-11-22 | 1996-12-17 | Long-Airdox | Roof support for underground excavations |
US5938376A (en) | 1997-05-06 | 1999-08-17 | Alcaraz; Robert J. | Automated temporary roof support, bolter and method |
-
2014
- 2014-04-18 US US14/256,368 patent/US9206687B2/en active Active
-
2015
- 2015-04-16 ZA ZA2015/02584A patent/ZA201502584B/en unknown
- 2015-04-17 CN CN201520231526.0U patent/CN204572025U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111946371A (zh) * | 2020-09-03 | 2020-11-17 | 迁安市凯达工贸有限责任公司 | 一种用于采矿顶板的支撑***和地下采矿的锚杆机 |
CN111946371B (zh) * | 2020-09-03 | 2022-03-11 | 迁安市凯达工贸有限责任公司 | 一种用于锚杆机采矿顶板的支撑*** |
Also Published As
Publication number | Publication date |
---|---|
ZA201502584B (en) | 2016-01-27 |
US9206687B2 (en) | 2015-12-08 |
US20150300169A1 (en) | 2015-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181024 Address after: No. 6744 Wisconsin Oak Creek Nanhaoeer Avenue Patentee after: CATERPILLAR GLOBAL MINING LLC Address before: No. 2045, West pike street, Houston, Pennsylvania, USA Patentee before: CATERPILLAR GLOBAL MINING AMERICA LLC |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Arizona Patentee after: CATERPILLAR GLOBAL MINING LLC Address before: No. 6744 Wisconsin Oak Creek Nanhaoeer Avenue Patentee before: CATERPILLAR GLOBAL MINING LLC |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230802 Address after: Singapore, Singapore City Patentee after: Jingwei Engineering Global Private Ltd. Address before: Arizona Patentee before: CATERPILLAR GLOBAL MINING LLC |