CN112943685B - 一种拉杆式叶根连接结构 - Google Patents
一种拉杆式叶根连接结构 Download PDFInfo
- Publication number
- CN112943685B CN112943685B CN202110259904.6A CN202110259904A CN112943685B CN 112943685 B CN112943685 B CN 112943685B CN 202110259904 A CN202110259904 A CN 202110259904A CN 112943685 B CN112943685 B CN 112943685B
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- China
- Prior art keywords
- pull rod
- blade root
- wheel disc
- blade
- gasket
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110259904.6A CN112943685B (zh) | 2021-03-10 | 2021-03-10 | 一种拉杆式叶根连接结构 |
Applications Claiming Priority (1)
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CN202110259904.6A CN112943685B (zh) | 2021-03-10 | 2021-03-10 | 一种拉杆式叶根连接结构 |
Publications (2)
Publication Number | Publication Date |
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CN112943685A CN112943685A (zh) | 2021-06-11 |
CN112943685B true CN112943685B (zh) | 2022-09-13 |
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Family Applications (1)
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CN202110259904.6A Active CN112943685B (zh) | 2021-03-10 | 2021-03-10 | 一种拉杆式叶根连接结构 |
Country Status (1)
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CN (1) | CN112943685B (zh) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3632228A (en) * | 1970-07-29 | 1972-01-04 | Gen Electric | Device for locking turbomachinery blades |
US4639191A (en) * | 1983-06-01 | 1987-01-27 | R. Leon Wells | Centrifugal fan liner and installing tool therefor |
ES2172905T3 (es) * | 1997-06-27 | 2002-10-01 | Siemens Ag | Arbol de una turbina de vapor con refrigeracion interna, asi como procedimiento para la refrigeracion de un arbol de turbina. |
FR2903154B1 (fr) * | 2006-06-29 | 2011-10-28 | Snecma | Rotor de turbomachine et turbomachine comportant un tel rotor |
EP2149677B1 (de) * | 2008-07-30 | 2011-09-07 | Siemens Aktiengesellschaft | Befestigungsanordnung zur Befestigung von einer Laufschaufel an einem Rotor einer Turbomaschine |
DE102009013348A1 (de) * | 2009-03-16 | 2010-09-23 | Man Turbo Ag | Vorrichtung und Verfahren zum Verbinden einer Schaufel mit einer Rotorwelle einer Strömungsmaschine |
EP2295724B1 (de) * | 2009-08-28 | 2012-02-29 | Siemens Aktiengesellschaft | Leitschaufel für eine axial durchströmbare Turbomaschine und zugehörige Leitschaufelanordnung |
CN201802443U (zh) * | 2010-08-05 | 2011-04-20 | 成都市成航发工艺有限公司 | 烟气轮机转子 |
US9255483B2 (en) * | 2012-11-05 | 2016-02-09 | General Electric Company | Locking blade for a rotor |
CN106015093B (zh) * | 2016-07-13 | 2018-06-29 | 上海电气燃气轮机有限公司 | 一种压气机动叶轮盘的锁紧结构 |
BE1027025B1 (fr) * | 2019-02-04 | 2020-09-02 | Safran Aero Boosters Sa | Rotor hybride à tambour segmenté |
CN110145372B (zh) * | 2019-05-25 | 2021-08-10 | 立德动力设备(浙江)有限公司 | 一种汽轮机转子叉形叶片安装结构及其安装方法 |
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2021
- 2021-03-10 CN CN202110259904.6A patent/CN112943685B/zh active Active
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CN112943685A (zh) | 2021-06-11 |
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Inventor after: Jiang Dongpo Inventor after: Liu Jiaqi Inventor after: Zhang Huajie Inventor after: You Xiu Inventor after: Feng Yongzhi Inventor after: Ge Chunxing Inventor after: Ji Wenhui Inventor after: Shan Weiji Inventor after: Wang Wenbo Inventor before: You Xiu Inventor before: Feng Yongzhi Inventor before: Liu Jiaqi Inventor before: Jiang Dongpo Inventor before: Ge Chunxing Inventor before: Ji Wenhui Inventor before: Zhang Huajie Inventor before: Shan Weiji Inventor before: Wang Wenbo |
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