CN108869451A - 一种主推油缸连接结构及具有该结构的双护盾tbm - Google Patents
一种主推油缸连接结构及具有该结构的双护盾tbm Download PDFInfo
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- CN108869451A CN108869451A CN201810756694.XA CN201810756694A CN108869451A CN 108869451 A CN108869451 A CN 108869451A CN 201810756694 A CN201810756694 A CN 201810756694A CN 108869451 A CN108869451 A CN 108869451A
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- oil cylinder
- lower platen
- top board
- featured oil
- featured
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- Pending
Links
- 238000003825 pressing Methods 0.000 claims abstract description 45
- 238000007747 plating Methods 0.000 claims description 55
- 241000375392 Tana Species 0.000 claims description 4
- 208000022971 Tuberculous meningitis Diseases 0.000 abstract description 15
- 208000001223 meningeal tuberculosis Diseases 0.000 abstract description 15
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 63
- 238000009434 installation Methods 0.000 description 7
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
-
- 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
- E21D9/0621—Shield advancing devices
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Actuator (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810756694.XA CN108869451A (zh) | 2018-07-11 | 2018-07-11 | 一种主推油缸连接结构及具有该结构的双护盾tbm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810756694.XA CN108869451A (zh) | 2018-07-11 | 2018-07-11 | 一种主推油缸连接结构及具有该结构的双护盾tbm |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108869451A true CN108869451A (zh) | 2018-11-23 |
Family
ID=64300850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810756694.XA Pending CN108869451A (zh) | 2018-07-11 | 2018-07-11 | 一种主推油缸连接结构及具有该结构的双护盾tbm |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108869451A (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8303984L (sv) * | 1981-11-19 | 1983-07-14 | Sp Kt Byuro Glavmosinzhstroya | Hydraulisk domkraft |
JPH08210086A (ja) * | 1995-02-01 | 1996-08-13 | Mitsubishi Heavy Ind Ltd | トンネル掘削機 |
JP2001153198A (ja) * | 1999-11-29 | 2001-06-08 | Koyo Seiko Co Ltd | オートテンショナ |
JP2003293686A (ja) * | 2002-04-01 | 2003-10-15 | Kanazawa Seisakusho:Kk | 管路形成体バックリング防止機構 |
CN104165057A (zh) * | 2014-06-19 | 2014-11-26 | 中国铁建重工集团有限公司 | 泥水盾构碎石装置和具有其的泥水盾构机 |
CN204003793U (zh) * | 2014-08-16 | 2014-12-10 | 刘峰 | 一种检测仪液压系统专用的防漏油装置 |
CN104948572A (zh) * | 2015-06-17 | 2015-09-30 | 哈尔滨工业大学 | 关节球轴承及其加工方法 |
CN108019214A (zh) * | 2017-12-25 | 2018-05-11 | 辽宁三三工业有限公司 | 一种盾构机推进装置的撑靴 |
CN208702827U (zh) * | 2018-07-11 | 2019-04-05 | 中国铁建重工集团有限公司 | 一种主推油缸连接结构及具有该结构的双护盾tbm |
-
2018
- 2018-07-11 CN CN201810756694.XA patent/CN108869451A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8303984L (sv) * | 1981-11-19 | 1983-07-14 | Sp Kt Byuro Glavmosinzhstroya | Hydraulisk domkraft |
JPH08210086A (ja) * | 1995-02-01 | 1996-08-13 | Mitsubishi Heavy Ind Ltd | トンネル掘削機 |
JP2001153198A (ja) * | 1999-11-29 | 2001-06-08 | Koyo Seiko Co Ltd | オートテンショナ |
JP2003293686A (ja) * | 2002-04-01 | 2003-10-15 | Kanazawa Seisakusho:Kk | 管路形成体バックリング防止機構 |
CN104165057A (zh) * | 2014-06-19 | 2014-11-26 | 中国铁建重工集团有限公司 | 泥水盾构碎石装置和具有其的泥水盾构机 |
CN204003793U (zh) * | 2014-08-16 | 2014-12-10 | 刘峰 | 一种检测仪液压系统专用的防漏油装置 |
CN104948572A (zh) * | 2015-06-17 | 2015-09-30 | 哈尔滨工业大学 | 关节球轴承及其加工方法 |
CN108019214A (zh) * | 2017-12-25 | 2018-05-11 | 辽宁三三工业有限公司 | 一种盾构机推进装置的撑靴 |
CN208702827U (zh) * | 2018-07-11 | 2019-04-05 | 中国铁建重工集团有限公司 | 一种主推油缸连接结构及具有该结构的双护盾tbm |
Non-Patent Citations (2)
Title |
---|
上海家具研究所: "《家具设计手册》", vol. 1, 31 July 1989, 轻工业出版社, pages: 431 - 432 * |
曾定荣;张明明;刘在政;肖前龙;: "双护盾硬岩隧道掘进机推进支撑液压系统设计", 铁道建筑技术, no. 10, pages 37 - 40 * |
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 410100 No. 88 East 7 Line, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Applicant after: China Railway Construction Heavy Industry Co.,Ltd. Applicant after: HUANENG YARLUNG TSANGPO RIVER HYDROPOWER DEVELOPMENT INVESTMENT Co.,Ltd. Address before: 410100 No. 88 East 7 Line, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Applicant before: China Railway Construction Heavy Industry Co.,Ltd. Applicant before: HUANENG YARLUNG TSANGPO RIVER HYDROPOWER DEVELOPMENT INVESTMENT Co.,Ltd. |