CN103846666A - 水下螺钉防松帽撑开式锁紧装置 - Google Patents
水下螺钉防松帽撑开式锁紧装置 Download PDFInfo
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- CN103846666A CN103846666A CN201410068156.3A CN201410068156A CN103846666A CN 103846666 A CN103846666 A CN 103846666A CN 201410068156 A CN201410068156 A CN 201410068156A CN 103846666 A CN103846666 A CN 103846666A
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- hydraulic cylinder
- screw
- locking device
- push rod
- baffle plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
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Claims (4)
Priority Applications (1)
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CN201410068156.3A CN103846666B (zh) | 2014-02-27 | 2014-02-27 | 水下螺钉防松帽撑开式锁紧装置 |
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CN201410068156.3A CN103846666B (zh) | 2014-02-27 | 2014-02-27 | 水下螺钉防松帽撑开式锁紧装置 |
Publications (2)
Publication Number | Publication Date |
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CN103846666A true CN103846666A (zh) | 2014-06-11 |
CN103846666B CN103846666B (zh) | 2015-09-30 |
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CN201410068156.3A Active CN103846666B (zh) | 2014-02-27 | 2014-02-27 | 水下螺钉防松帽撑开式锁紧装置 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2177119Y (zh) * | 1993-05-31 | 1994-09-14 | 赫建军 | 直接钉入的膨胀螺栓 |
CN101700618A (zh) * | 2009-10-22 | 2010-05-05 | 天津银河阀门有限公司 | 液压蝶阀轴套安装机及其安装方法 |
CN201471143U (zh) * | 2009-07-24 | 2010-05-19 | 秦山核电有限公司 | 水下螺栓防松帽压紧装置 |
CN202338549U (zh) * | 2011-11-17 | 2012-07-18 | 中铁十五局集团有限公司 | 一种顶紧式自锁螺栓 |
KR20130062704A (ko) * | 2011-12-05 | 2013-06-13 | 현대중공업 주식회사 | 휴대용 호스 압착기 |
CN203726104U (zh) * | 2014-02-27 | 2014-07-23 | 上海核工程研究设计院 | 水下螺钉防松帽撑开式锁紧装置 |
-
2014
- 2014-02-27 CN CN201410068156.3A patent/CN103846666B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2177119Y (zh) * | 1993-05-31 | 1994-09-14 | 赫建军 | 直接钉入的膨胀螺栓 |
CN201471143U (zh) * | 2009-07-24 | 2010-05-19 | 秦山核电有限公司 | 水下螺栓防松帽压紧装置 |
CN101700618A (zh) * | 2009-10-22 | 2010-05-05 | 天津银河阀门有限公司 | 液压蝶阀轴套安装机及其安装方法 |
CN202338549U (zh) * | 2011-11-17 | 2012-07-18 | 中铁十五局集团有限公司 | 一种顶紧式自锁螺栓 |
KR20130062704A (ko) * | 2011-12-05 | 2013-06-13 | 현대중공업 주식회사 | 휴대용 호스 압착기 |
CN203726104U (zh) * | 2014-02-27 | 2014-07-23 | 上海核工程研究设计院 | 水下螺钉防松帽撑开式锁紧装置 |
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Publication number | Publication date |
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CN103846666B (zh) | 2015-09-30 |
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Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee before: Shanghai Nuclear Engineering Research & Design Institute |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |