CN109184713A - It is a kind of for cutting the laser aid of boulder in front of tunnel - Google Patents
It is a kind of for cutting the laser aid of boulder in front of tunnel Download PDFInfo
- Publication number
- CN109184713A CN109184713A CN201811220782.4A CN201811220782A CN109184713A CN 109184713 A CN109184713 A CN 109184713A CN 201811220782 A CN201811220782 A CN 201811220782A CN 109184713 A CN109184713 A CN 109184713A
- Authority
- CN
- China
- Prior art keywords
- laser
- tunnel
- boulder
- cutting
- side plate
- 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
- 239000000463 material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000005422 blasting Methods 0.000 description 2
- 230000005465 channeling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/0642—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811220782.4A CN109184713B (en) | 2018-10-19 | 2018-10-19 | Laser device for cutting tunnel front boulder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811220782.4A CN109184713B (en) | 2018-10-19 | 2018-10-19 | Laser device for cutting tunnel front boulder |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109184713A true CN109184713A (en) | 2019-01-11 |
CN109184713B CN109184713B (en) | 2020-04-07 |
Family
ID=64945785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811220782.4A Active CN109184713B (en) | 2018-10-19 | 2018-10-19 | Laser device for cutting tunnel front boulder |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109184713B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110219659A (en) * | 2019-06-20 | 2019-09-10 | 中铁隧道局集团有限公司 | A kind of rock tunnel(ling) machine using high pressure water broken rock |
CN110344765A (en) * | 2019-07-13 | 2019-10-18 | 金华职业技术学院 | A kind of drilling pile drill with laser cutter |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH041394A (en) * | 1990-04-18 | 1992-01-06 | Ohbayashi Corp | Changing method for jack pattern for shield excavating-advancing-machine |
CN101144385A (en) * | 2006-09-13 | 2008-03-19 | 中铁隧道股份有限公司 | Shield machine cutting system with knife disc tool cutting and slag-discharging condition monitoring device |
CN106761805A (en) * | 2016-12-14 | 2017-05-31 | 大连理工大学 | Laser full face rock tunnel boring machine cutterhead design method |
CN108561148A (en) * | 2018-06-29 | 2018-09-21 | 中铁工程装备集团有限公司 | A kind of development machine using laser rock fragmenting |
-
2018
- 2018-10-19 CN CN201811220782.4A patent/CN109184713B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH041394A (en) * | 1990-04-18 | 1992-01-06 | Ohbayashi Corp | Changing method for jack pattern for shield excavating-advancing-machine |
CN101144385A (en) * | 2006-09-13 | 2008-03-19 | 中铁隧道股份有限公司 | Shield machine cutting system with knife disc tool cutting and slag-discharging condition monitoring device |
CN106761805A (en) * | 2016-12-14 | 2017-05-31 | 大连理工大学 | Laser full face rock tunnel boring machine cutterhead design method |
CN108561148A (en) * | 2018-06-29 | 2018-09-21 | 中铁工程装备集团有限公司 | A kind of development machine using laser rock fragmenting |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110219659A (en) * | 2019-06-20 | 2019-09-10 | 中铁隧道局集团有限公司 | A kind of rock tunnel(ling) machine using high pressure water broken rock |
CN110344765A (en) * | 2019-07-13 | 2019-10-18 | 金华职业技术学院 | A kind of drilling pile drill with laser cutter |
Also Published As
Publication number | Publication date |
---|---|
CN109184713B (en) | 2020-04-07 |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Feng Huanhuan Inventor after: Gao Pan Inventor after: Li Dawei Inventor after: Zhang Xun Inventor after: Han Dan Inventor after: Li Yanzong Inventor after: Sun Haibo Inventor after: Yan Mouquan Inventor after: Zhou Chengzhi Inventor before: Feng Huanhuan Inventor before: Gao Pan Inventor before: Li Dawei Inventor before: Zhang Xun Inventor before: Han Dan Inventor before: Li Yanzong Inventor before: Sun Haibo Inventor before: Yan Mouquan Inventor before: Zhou Chengzhi |