CN104179157B - 常闭式液压伸缩止水装置 - Google Patents
常闭式液压伸缩止水装置 Download PDFInfo
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- CN104179157B CN104179157B CN201410438318.8A CN201410438318A CN104179157B CN 104179157 B CN104179157 B CN 104179157B CN 201410438318 A CN201410438318 A CN 201410438318A CN 104179157 B CN104179157 B CN 104179157B
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- sealing
- hydraulic
- water stop
- face
- sealing seat
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- 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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 112
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 239000012530 fluid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410438318.8A CN104179157B (zh) | 2014-09-01 | 2014-09-01 | 常闭式液压伸缩止水装置 |
Applications Claiming Priority (1)
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CN201410438318.8A CN104179157B (zh) | 2014-09-01 | 2014-09-01 | 常闭式液压伸缩止水装置 |
Publications (2)
Publication Number | Publication Date |
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CN104179157A CN104179157A (zh) | 2014-12-03 |
CN104179157B true CN104179157B (zh) | 2015-10-28 |
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Family Applications (1)
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CN201410438318.8A Active CN104179157B (zh) | 2014-09-01 | 2014-09-01 | 常闭式液压伸缩止水装置 |
Country Status (1)
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CN (1) | CN104179157B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106400748B (zh) * | 2016-11-01 | 2018-10-09 | 中国电建集团华东勘测设计研究院有限公司 | 闸门用限载定轮装置 |
CN110594240A (zh) * | 2019-10-14 | 2019-12-20 | 常州液压成套设备厂有限公司 | 一种防水密封机架 |
CN115075203B (zh) * | 2022-05-25 | 2023-07-14 | 中国电建市政建设集团有限公司 | 一种新型导流塞式冲砂闸门 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6287051B1 (en) * | 1999-12-14 | 2001-09-11 | Jeffrey A. Wood | Fixable seal sluice gate |
CN2649643Y (zh) * | 2003-07-17 | 2004-10-20 | 李键 | 自动伸缩式止水装置 |
WO2007020393A1 (en) * | 2005-08-12 | 2007-02-22 | Ham Baker Flow Control Ltd | Sliding valve with seal cured in place |
CN203080484U (zh) * | 2013-02-04 | 2013-07-24 | 黄河勘测规划设计有限公司 | 快速闸门液压启闭机与密封闸门槽的连接结构 |
CN203346859U (zh) * | 2013-07-10 | 2013-12-18 | 大唐陕西发电有限公司 | 一种泄洪闸门的水封装置 |
CN203795390U (zh) * | 2014-03-28 | 2014-08-27 | 常州东方机电成套有限公司 | 一种用于大型水闸门的自锁式楔形顶紧装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6008606B2 (ja) * | 2012-06-21 | 2016-10-19 | 株式会社ノムラフォーシーズ | ゲート開閉ユニットおよびこれを具備したゲート設備 |
-
2014
- 2014-09-01 CN CN201410438318.8A patent/CN104179157B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6287051B1 (en) * | 1999-12-14 | 2001-09-11 | Jeffrey A. Wood | Fixable seal sluice gate |
CN2649643Y (zh) * | 2003-07-17 | 2004-10-20 | 李键 | 自动伸缩式止水装置 |
WO2007020393A1 (en) * | 2005-08-12 | 2007-02-22 | Ham Baker Flow Control Ltd | Sliding valve with seal cured in place |
CN203080484U (zh) * | 2013-02-04 | 2013-07-24 | 黄河勘测规划设计有限公司 | 快速闸门液压启闭机与密封闸门槽的连接结构 |
CN203346859U (zh) * | 2013-07-10 | 2013-12-18 | 大唐陕西发电有限公司 | 一种泄洪闸门的水封装置 |
CN203795390U (zh) * | 2014-03-28 | 2014-08-27 | 常州东方机电成套有限公司 | 一种用于大型水闸门的自锁式楔形顶紧装置 |
Non-Patent Citations (1)
Title |
---|
防水闸门密封结构探讨;杨邦泉;《矿山机械》;19881231;第33-35页 * |
Also Published As
Publication number | Publication date |
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CN104179157A (zh) | 2014-12-03 |
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Address after: 230088 No. 185 Haitang Road, hi tech Zone, Anhui, Hefei Patentee after: Anhui water resources and Hydropower Survey, design and Research Institute Co.,Ltd. Address before: 230088 No. 185 Haitang Road, hi tech Zone, Anhui, Hefei Patentee before: ANHUI SURVEY AND DESIGN INSTITUTE OF WATER CONSERVANCY AND HYDROPOWER |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 185 Haitang Road, High tech Development Zone, Hefei City, Anhui Province, 230031 Patentee after: Anhui water conservancy and hydropower survey and design research institute Co.,Ltd. Country or region after: China Address before: 230088 No. 185 Haitang Road, Hefei High-tech Zone, Anhui Province Patentee before: Anhui water resources and Hydropower Survey, design and Research Institute Co.,Ltd. Country or region before: China |