CN103711485B - 煤矿工字钢支护挂悬组合式风镐机 - Google Patents
煤矿工字钢支护挂悬组合式风镐机 Download PDFInfo
- Publication number
- CN103711485B CN103711485B CN201310732162.XA CN201310732162A CN103711485B CN 103711485 B CN103711485 B CN 103711485B CN 201310732162 A CN201310732162 A CN 201310732162A CN 103711485 B CN103711485 B CN 103711485B
- Authority
- CN
- China
- Prior art keywords
- combined type
- pneumatic pick
- type pneumatic
- cylinder
- pick machine
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 25
- 230000007423 decrease Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000005641 tunneling Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Manipulator (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310732162.XA CN103711485B (zh) | 2013-12-27 | 2013-12-27 | 煤矿工字钢支护挂悬组合式风镐机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310732162.XA CN103711485B (zh) | 2013-12-27 | 2013-12-27 | 煤矿工字钢支护挂悬组合式风镐机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103711485A CN103711485A (zh) | 2014-04-09 |
CN103711485B true CN103711485B (zh) | 2015-10-07 |
Family
ID=50404789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310732162.XA Expired - Fee Related CN103711485B (zh) | 2013-12-27 | 2013-12-27 | 煤矿工字钢支护挂悬组合式风镐机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103711485B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104369165B (zh) * | 2014-11-23 | 2016-03-16 | 福建省闽南建筑工程有限公司 | 一种用于开挖建筑工程岩石地基的风镐引孔持撑架 |
CN109649601B (zh) * | 2018-12-21 | 2023-12-12 | 中国铁建重工集团股份有限公司 | 一种用于打捞沉船的托底钢梁穿引设备及方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB341825A (zh) * | 1929-05-20 | 1931-01-22 | Josef Borer | |
DE3339558A1 (de) * | 1982-11-13 | 1985-05-09 | Peters, Albert, 4000 Düsseldorf | Gewinnungseinrichtung mit dreh-kippmeissel und geschlossener meisseltasche |
CN87212003U (zh) * | 1987-08-19 | 1988-10-26 | 娄圣礼 | 风动工具操纵装置 |
CN201907106U (zh) * | 2010-11-24 | 2011-07-27 | 西安工业大学 | 便携式手动冲击镐 |
CN102704962B (zh) * | 2012-06-20 | 2015-04-15 | 河南永华能源有限公司 | 煤矿巷道用工字钢棚的架棚上梁装置 |
-
2013
- 2013-12-27 CN CN201310732162.XA patent/CN103711485B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN103711485A (zh) | 2014-04-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104653104B (zh) | 悬轨式凿岩钻机 | |
CN104033168B (zh) | 自移平台式钻锚车 | |
CN204899935U (zh) | 六自由度混联式全液压掘进机 | |
CN201794610U (zh) | 高突矿井煤巷钻装锚支运一体机 | |
CN101975077B (zh) | 高突矿井煤巷钻装锚支运一体机 | |
CN103711485B (zh) | 煤矿工字钢支护挂悬组合式风镐机 | |
CN207813616U (zh) | 一种巷道快速综合掘进系统 | |
CN209838449U (zh) | 一种单轨吊钻车 | |
CN108999570A (zh) | 巷道钻车 | |
CN205225262U (zh) | 盾构式掘锚机 | |
CN109736861A (zh) | 一种单轨吊钻车及施工方法 | |
CN102536312A (zh) | 锚杆转载机组 | |
CN209800004U (zh) | 一种回采工作面顺槽循环自移防冲超前支护系统 | |
CN203742597U (zh) | 煤矿u型钢支护悬挂组合式风镐机 | |
CN204827225U (zh) | 一种隧道掘进设备 | |
CN103470265A (zh) | 一种自行式将煤层纵向切割成块煤的锯煤机及其切割方法 | |
CN201826859U (zh) | U型支架安装机 | |
CN206448809U (zh) | 掘、支、锚、钻一体式综掘机 | |
CN205591918U (zh) | 一种具有多截割系统的采煤机 | |
CN208907347U (zh) | 巷道钻车 | |
CN109854172A (zh) | 锚杆锚索钻车 | |
CN214091699U (zh) | 一种煤矿用五臂锚杆钻车 | |
CN101915097B (zh) | 机载型掘进钻锚综合一体化作业装置 | |
CN213651635U (zh) | 一种单轨吊架棚机 | |
CN103485812A (zh) | 一种超前支护机构及掘进机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Guosheng Inventor after: Tao Fangxin Inventor after: Geng Yadong Inventor after: Li Zhaozhi Inventor after: Xue Xiaoxin Inventor before: Tao Fangxin Inventor before: Geng Yadong Inventor before: Li Zhaozhi |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TAO FANGXIN GENG YADONG LI ZHAOZHI TO: LIU GUOSHENG TAO FANGXIN GENG YADONG LI ZHAOZHI XUE XIAOXIN |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Guosheng Inventor after: Shi Jiaqing Inventor after: Tao Fangxin Inventor after: Geng Yadong Inventor after: Li Zhaozhi Inventor after: Xue Xiaoxin Inventor before: Liu Guosheng Inventor before: Tao Fangxin Inventor before: Geng Yadong Inventor before: Li Zhaozhi Inventor before: Xue Xiaoxin |
|
COR | Change of bibliographic data | ||
CB03 | Change of inventor or designer information |
Inventor after: Gao Jiaping Inventor after: Liu Guosheng Inventor after: Cheng Guoqi Inventor after: Shi Jiaqing Inventor after: Tao Fangxin Inventor after: Geng Yadong Inventor after: Li Zhaozhi Inventor after: Xue Xiaoxin Inventor before: Liu Guosheng Inventor before: Shi Jiaqing Inventor before: Tao Fangxin Inventor before: Geng Yadong Inventor before: Li Zhaozhi Inventor before: Xue Xiaoxin |
|
CB03 | Change of inventor or designer information | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20171227 |
|
CF01 | Termination of patent right due to non-payment of annual fee |