CN107366707B - 一种严寒地区桥梁用低粘度硅油型速度锁定器 - Google Patents
一种严寒地区桥梁用低粘度硅油型速度锁定器 Download PDFInfo
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- CN107366707B CN107366707B CN201710730322.5A CN201710730322A CN107366707B CN 107366707 B CN107366707 B CN 107366707B CN 201710730322 A CN201710730322 A CN 201710730322A CN 107366707 B CN107366707 B CN 107366707B
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- damping
- cylinder body
- piston
- oil cylinder
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3214—Constructional features of pistons
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/36—Special sealings, including sealings or guides for piston-rods
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vibration Prevention Devices (AREA)
Abstract
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Claims (4)
Priority Applications (1)
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CN201710730322.5A CN107366707B (zh) | 2017-08-23 | 2017-08-23 | 一种严寒地区桥梁用低粘度硅油型速度锁定器 |
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CN201710730322.5A CN107366707B (zh) | 2017-08-23 | 2017-08-23 | 一种严寒地区桥梁用低粘度硅油型速度锁定器 |
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CN107366707A CN107366707A (zh) | 2017-11-21 |
CN107366707B true CN107366707B (zh) | 2020-02-14 |
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CN201710730322.5A Active CN107366707B (zh) | 2017-08-23 | 2017-08-23 | 一种严寒地区桥梁用低粘度硅油型速度锁定器 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107906160B (zh) * | 2017-12-13 | 2023-09-08 | 中铁二院工程集团有限责任公司 | 一种新型杆式粘滞阻尼器 |
CN110980299B (zh) * | 2020-03-03 | 2020-09-15 | 山东炎黄工业设计有限公司 | 一种建筑用玻璃运输装置及其使用方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1837639A (zh) * | 2005-03-24 | 2006-09-27 | 株式会社利富高 | 缓冲装置 |
CN102628252B (zh) * | 2012-04-13 | 2014-04-16 | 成都市新筑路桥机械股份有限公司 | 用于桥梁抗震的速度锁定装置 |
CN104895991A (zh) * | 2015-05-24 | 2015-09-09 | 珠海市业成轨道交通设备科技有限公司 | 卧式油气不分隔缓冲器 |
CN106704446A (zh) * | 2017-01-18 | 2017-05-24 | 常州容大结构减振股份有限公司 | 一种组合式分段耗能型可变阻尼的粘滞阻尼器 |
CN106763431A (zh) * | 2017-01-17 | 2017-05-31 | 常州容大结构减振股份有限公司 | 一种旋转式粘滞流体阻尼器 |
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2017
- 2017-08-23 CN CN201710730322.5A patent/CN107366707B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1837639A (zh) * | 2005-03-24 | 2006-09-27 | 株式会社利富高 | 缓冲装置 |
CN102628252B (zh) * | 2012-04-13 | 2014-04-16 | 成都市新筑路桥机械股份有限公司 | 用于桥梁抗震的速度锁定装置 |
CN104895991A (zh) * | 2015-05-24 | 2015-09-09 | 珠海市业成轨道交通设备科技有限公司 | 卧式油气不分隔缓冲器 |
CN106763431A (zh) * | 2017-01-17 | 2017-05-31 | 常州容大结构减振股份有限公司 | 一种旋转式粘滞流体阻尼器 |
CN106704446A (zh) * | 2017-01-18 | 2017-05-24 | 常州容大结构减振股份有限公司 | 一种组合式分段耗能型可变阻尼的粘滞阻尼器 |
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Address after: 610031 Sichuan Province, Chengdu City Kam Tong Road No. 3 Applicant after: China Railway Second Academy Engineering Group Co., Ltd. Applicant after: Jiangsu Rongda Shock Absorption Technology Co., Ltd. Applicant after: CHENGDU ALGA ENGINEERING NEW TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 610031 Sichuan Province, Chengdu City Kam Tong Road No. 3 Applicant before: China Railway Second Academy Engineering Group Co., Ltd. Applicant before: CHANGZHOU RONGDA COMPOSITION VIBRATION ABSORPTION CO., LTD. Applicant before: CHENGDU ALGA ENGINEERING NEW TECHNOLOGY DEVELOPMENT CO., LTD. |
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