CN110843840B - 具有机械悬浮式二系悬挂装置的重载快捷铁路货车转向架及刚度计算方法 - Google Patents
具有机械悬浮式二系悬挂装置的重载快捷铁路货车转向架及刚度计算方法 Download PDFInfo
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- CN110843840B CN110843840B CN201911131042.8A CN201911131042A CN110843840B CN 110843840 B CN110843840 B CN 110843840B CN 201911131042 A CN201911131042 A CN 201911131042A CN 110843840 B CN110843840 B CN 110843840B
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- Prior art keywords
- slide rail
- bogie
- suspension
- spring
- vehicle body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
- B61F5/06—Bolster supports or mountings incorporating metal springs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201911131042.8A CN110843840B (zh) | 2019-11-18 | 2019-11-18 | 具有机械悬浮式二系悬挂装置的重载快捷铁路货车转向架及刚度计算方法 |
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CN201911131042.8A CN110843840B (zh) | 2019-11-18 | 2019-11-18 | 具有机械悬浮式二系悬挂装置的重载快捷铁路货车转向架及刚度计算方法 |
Publications (2)
Publication Number | Publication Date |
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CN110843840A CN110843840A (zh) | 2020-02-28 |
CN110843840B true CN110843840B (zh) | 2020-12-11 |
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CN201911131042.8A Active CN110843840B (zh) | 2019-11-18 | 2019-11-18 | 具有机械悬浮式二系悬挂装置的重载快捷铁路货车转向架及刚度计算方法 |
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CN (1) | CN110843840B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111639395B (zh) * | 2020-05-26 | 2023-07-04 | 成都运达科技股份有限公司 | 横向扩轨下车辆振动信息的获取装置和方法 |
CN113239449B (zh) * | 2020-12-29 | 2022-07-01 | 西南交通大学 | 一种轨道车辆柔性转向架蛇行运动分析方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6332602B1 (en) * | 2001-03-30 | 2001-12-25 | Yuzuru Oishi | Vehicle suspension having annular air chamber |
CN202038318U (zh) * | 2011-03-10 | 2011-11-16 | 南车青岛四方机车车辆股份有限公司 | 复合轴箱定位装置 |
AT513078A1 (de) * | 2012-04-26 | 2014-01-15 | Siemens Ag Oesterreich | Vorrichtung zur Kraftübertragung zwischen Fahrwerk und Wagenkasten eines Schienenfahrzeugs |
CN203651789U (zh) * | 2013-11-15 | 2014-06-18 | 南车眉山车辆有限公司 | 一种快速货车转向架二系悬挂装置 |
CN105799722B (zh) * | 2016-03-17 | 2018-08-28 | 同济大学 | 用于低地板有轨电车的二系准零动刚度悬挂装置及转向架 |
CN207120760U (zh) * | 2017-08-11 | 2018-03-20 | 江苏瑞铁轨道装备股份有限公司 | 一种无级调整准零刚度中央悬挂装置 |
CN109515465A (zh) * | 2018-11-08 | 2019-03-26 | 西南交通大学 | 一种高速铁路货车轴箱内置式转向架 |
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- 2019-11-18 CN CN201911131042.8A patent/CN110843840B/zh active Active
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CB03 | Change of inventor or designer information |
Inventor after: Cao Qingjie Inventor after: Li Zhize Inventor after: Zhu Guangnan Inventor after: Xu Chao Inventor after: Liu Jiye Inventor after: Duan Shihui Inventor after: Zhang Xiaohan Inventor after: Li Qiangqiang Inventor before: Cao Qingjie Inventor before: Zhu Guangnan Inventor before: Xu Chao Inventor before: Liu Jiye Inventor before: Zhang Xiaohan Inventor before: Li Qiangqiang |
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Effective date of registration: 20201123 Address after: 150001 Harbin, Nangang, West District, large straight street, No. 92 Applicant after: HARBIN INSTITUTE OF TECHNOLOGY Applicant after: CRRC Qiqihar Rolling Stock Co.,Ltd. Address before: 150001 Harbin, Nangang, West District, large straight street, No. 92 Applicant before: HARBIN INSTITUTE OF TECHNOLOGY |
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