CN111926630A - 一种多阶钢轨液体减振器 - Google Patents
一种多阶钢轨液体减振器 Download PDFInfo
- Publication number
- CN111926630A CN111926630A CN202010706679.1A CN202010706679A CN111926630A CN 111926630 A CN111926630 A CN 111926630A CN 202010706679 A CN202010706679 A CN 202010706679A CN 111926630 A CN111926630 A CN 111926630A
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- Prior art keywords
- liquid
- rail
- shock absorber
- vibration
- casing
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- 239000007788 liquid Substances 0.000 title claims abstract description 54
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 40
- 230000035939 shock Effects 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 title abstract description 3
- 239000010959 steel Substances 0.000 title abstract description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000009467 reduction Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
- E01B19/003—Means for reducing the development or propagation of noise
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010706679.1A CN111926630B (zh) | 2020-07-21 | 2020-07-21 | 一种多阶钢轨液体减振器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010706679.1A CN111926630B (zh) | 2020-07-21 | 2020-07-21 | 一种多阶钢轨液体减振器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111926630A true CN111926630A (zh) | 2020-11-13 |
| CN111926630B CN111926630B (zh) | 2025-04-11 |
Family
ID=73314330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010706679.1A Active CN111926630B (zh) | 2020-07-21 | 2020-07-21 | 一种多阶钢轨液体减振器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111926630B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116464180A (zh) * | 2023-04-04 | 2023-07-21 | 广州大学 | 一种智能监测-优化传统结构竖向模态的液体减振装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012000988A1 (de) * | 2010-06-28 | 2012-01-05 | Poroson Gmbh | Vorrichtung zur dämpfung von schwingungen an gleisschienen |
| CN103343496A (zh) * | 2013-07-10 | 2013-10-09 | 铁道第三勘察设计院集团有限公司 | 一种轨道吸振器 |
| CN107254814A (zh) * | 2017-03-14 | 2017-10-17 | 上海工程技术大学 | 一种多阶剪切型钢轨动力阻尼吸振器 |
| CN207244355U (zh) * | 2017-08-30 | 2018-04-17 | 洛阳双瑞橡塑科技有限公司 | 一种浮轨扣件的设计及结构 |
| CN209178731U (zh) * | 2018-09-05 | 2019-07-30 | 北京九州一轨隔振技术有限公司 | 一种轨道减振装置 |
| CN213328473U (zh) * | 2020-07-21 | 2021-06-01 | 苏州铁承轨道交通科技有限公司 | 一种多阶钢轨液体减振器 |
-
2020
- 2020-07-21 CN CN202010706679.1A patent/CN111926630B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012000988A1 (de) * | 2010-06-28 | 2012-01-05 | Poroson Gmbh | Vorrichtung zur dämpfung von schwingungen an gleisschienen |
| CN103343496A (zh) * | 2013-07-10 | 2013-10-09 | 铁道第三勘察设计院集团有限公司 | 一种轨道吸振器 |
| CN107254814A (zh) * | 2017-03-14 | 2017-10-17 | 上海工程技术大学 | 一种多阶剪切型钢轨动力阻尼吸振器 |
| CN207244355U (zh) * | 2017-08-30 | 2018-04-17 | 洛阳双瑞橡塑科技有限公司 | 一种浮轨扣件的设计及结构 |
| CN209178731U (zh) * | 2018-09-05 | 2019-07-30 | 北京九州一轨隔振技术有限公司 | 一种轨道减振装置 |
| CN213328473U (zh) * | 2020-07-21 | 2021-06-01 | 苏州铁承轨道交通科技有限公司 | 一种多阶钢轨液体减振器 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116464180A (zh) * | 2023-04-04 | 2023-07-21 | 广州大学 | 一种智能监测-优化传统结构竖向模态的液体减振装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111926630B (zh) | 2025-04-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20250318 Address after: 200000 floor 2, No.25 Yixian Road, Yangpu District, Shanghai Applicant after: Shanghai youtie Rail Technology Co.,Ltd. Country or region after: China Applicant after: Anhui Jiangu Seismic Isolation Technology Co.,Ltd. Applicant after: Wuxi Jiangu earthquake reduction and Isolation Technology Co.,Ltd. Address before: Room 301-16, Building 3, Phase 1, University Science and Technology Park, No. 20 Jianxiong Road, Science and Education New City, Taicang City, Suzhou City, Jiangsu Province, 215000 Applicant before: Suzhou Tiecheng Rail Transit Technology Co.,Ltd. Country or region before: China |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |

