CN102494136B - 一种掘进设备的主轴密封结构 - Google Patents
一种掘进设备的主轴密封结构 Download PDFInfo
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- CN102494136B CN102494136B CN201110387814.1A CN201110387814A CN102494136B CN 102494136 B CN102494136 B CN 102494136B CN 201110387814 A CN201110387814 A CN 201110387814A CN 102494136 B CN102494136 B CN 102494136B
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- main shaft
- sealing
- seal
- heading equipment
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- Excavating Of Shafts Or Tunnels (AREA)
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CN201110387814.1A CN102494136B (zh) | 2011-11-30 | 2011-11-30 | 一种掘进设备的主轴密封结构 |
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CN201110387814.1A CN102494136B (zh) | 2011-11-30 | 2011-11-30 | 一种掘进设备的主轴密封结构 |
Publications (2)
Publication Number | Publication Date |
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CN102494136A CN102494136A (zh) | 2012-06-13 |
CN102494136B true CN102494136B (zh) | 2015-02-04 |
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CN201110387814.1A Active CN102494136B (zh) | 2011-11-30 | 2011-11-30 | 一种掘进设备的主轴密封结构 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102814781A (zh) * | 2012-08-29 | 2012-12-12 | 江苏昌力油缸有限公司 | 开孔机驱动马达轴装配用薄壁过渡套 |
CN107313780B (zh) * | 2017-08-04 | 2018-12-07 | 中船重型装备有限公司 | 新密封形式盾构机中心回转体 |
JP6633732B1 (ja) * | 2018-12-25 | 2020-01-22 | 日立造船株式会社 | 掘削ツール交換装置およびトンネル掘進機 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10234338A1 (de) * | 2002-07-26 | 2004-02-12 | Wirth Maschinen- Und Bohrgerätefabrik GmbH | Vorrichtung zum Vortreiben von Bohrungen im Erdreich |
CN101280847A (zh) * | 2007-12-24 | 2008-10-08 | 沈阳重型机械集团有限责任公司 | 全断面隧道掘进机主轴承多层密封结构 |
CN201372796Y (zh) * | 2009-03-13 | 2009-12-30 | 凯盛重工有限公司 | 悬臂式掘进机臂体 |
CN201715089U (zh) * | 2010-07-15 | 2011-01-19 | 淮南唐兴液压机械有限责任公司 | 一种泥水平衡顶管掘进机迷宫密封装置 |
CN102252136A (zh) * | 2011-06-28 | 2011-11-23 | 扬州斯普森机械制造有限公司 | 土压泥水平衡顶管机 |
CN202580019U (zh) * | 2011-11-30 | 2012-12-05 | 广州广船国际股份有限公司 | 一种掘进设备的主轴密封结构 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2246597B1 (en) * | 2008-02-25 | 2018-04-04 | Eagle Industry Co., Ltd. | Shaft sealing device |
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2011
- 2011-11-30 CN CN201110387814.1A patent/CN102494136B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10234338A1 (de) * | 2002-07-26 | 2004-02-12 | Wirth Maschinen- Und Bohrgerätefabrik GmbH | Vorrichtung zum Vortreiben von Bohrungen im Erdreich |
CN101280847A (zh) * | 2007-12-24 | 2008-10-08 | 沈阳重型机械集团有限责任公司 | 全断面隧道掘进机主轴承多层密封结构 |
CN201372796Y (zh) * | 2009-03-13 | 2009-12-30 | 凯盛重工有限公司 | 悬臂式掘进机臂体 |
CN201715089U (zh) * | 2010-07-15 | 2011-01-19 | 淮南唐兴液压机械有限责任公司 | 一种泥水平衡顶管掘进机迷宫密封装置 |
CN102252136A (zh) * | 2011-06-28 | 2011-11-23 | 扬州斯普森机械制造有限公司 | 土压泥水平衡顶管机 |
CN202580019U (zh) * | 2011-11-30 | 2012-12-05 | 广州广船国际股份有限公司 | 一种掘进设备的主轴密封结构 |
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CN102494136A (zh) | 2012-06-13 |
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Address after: 510382 Guangzhou, Guangdong Province, south of Fangcun Avenue, No. 40 Patentee after: CSSC OFFSHORE & MARINE ENGINEERING (Group) Co.,Ltd. Address before: 510382 Guangzhou, Guangdong Province, south of Fangcun Avenue, No. 40 Patentee before: GUANGZHOU SHIPYARD INTERNATIONAL Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20160126 Address after: 511462 Nansha District, Guangzhou, Pearl River Management District, West Road, No., the first floor of the layer on the ground floor, No. 68 Patentee after: Guangzhou Shipyard International Co.,Ltd. Address before: 510382 Guangzhou, Guangdong Province, south of Fangcun Avenue, No. 40 Patentee before: CSSC OFFSHORE & MARINE ENGINEERING (Group) Co.,Ltd. |
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Effective date of registration: 20170706 Address after: 528400, 22 Cui Wen Road, Chui Chui District, Guangdong, Zhongshan Patentee after: ZHONGSHAN GUANGZHOU SHIPYARD INTERNATIONAL MARINE ENGINEERING CO.,LTD. Address before: 511462 Nansha District, Guangzhou, Pearl River Management District, West Road, No., the first floor of the layer on the ground floor, No. 68 Patentee before: Guangzhou Shipyard International Co.,Ltd. |