CN112249893A - 一种具有减震装置的起重机 - Google Patents
一种具有减震装置的起重机 Download PDFInfo
- Publication number
- CN112249893A CN112249893A CN202011541182.5A CN202011541182A CN112249893A CN 112249893 A CN112249893 A CN 112249893A CN 202011541182 A CN202011541182 A CN 202011541182A CN 112249893 A CN112249893 A CN 112249893A
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- CN
- China
- Prior art keywords
- electromagnetic
- supporting leg
- leg
- crane
- fixed
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
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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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
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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
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/06—Magnetic or electromagnetic
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011541182.5A CN112249893B (zh) | 2020-12-23 | 2020-12-23 | 一种具有减震装置的起重机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011541182.5A CN112249893B (zh) | 2020-12-23 | 2020-12-23 | 一种具有减震装置的起重机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112249893A true CN112249893A (zh) | 2021-01-22 |
CN112249893B CN112249893B (zh) | 2021-03-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202011541182.5A Active CN112249893B (zh) | 2020-12-23 | 2020-12-23 | 一种具有减震装置的起重机 |
Country Status (1)
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CN (1) | CN112249893B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9765850B2 (en) * | 2015-10-13 | 2017-09-19 | Goodrich Corporation | Saturation-controlled variable damper systems and methods |
CN210029768U (zh) * | 2019-01-29 | 2020-02-07 | 王鹏 | 一种门式起重机的门架 |
CN211110683U (zh) * | 2019-10-18 | 2020-07-28 | 苏州朗润医疗系统有限公司 | 一种dr影像设备搬运工装 |
CN211310608U (zh) * | 2019-10-23 | 2020-08-21 | 中船第九设计研究院工程有限公司 | 一种造船起重机轨道磁钉的安装结构 |
CN211945974U (zh) * | 2019-12-30 | 2020-11-17 | 徐州九鼎钢结构有限公司 | 一种吊点可调龙门吊 |
CN112032240A (zh) * | 2020-08-05 | 2020-12-04 | 华东交通大学 | 一种磁流变扭转减振器 |
-
2020
- 2020-12-23 CN CN202011541182.5A patent/CN112249893B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9765850B2 (en) * | 2015-10-13 | 2017-09-19 | Goodrich Corporation | Saturation-controlled variable damper systems and methods |
CN210029768U (zh) * | 2019-01-29 | 2020-02-07 | 王鹏 | 一种门式起重机的门架 |
CN211110683U (zh) * | 2019-10-18 | 2020-07-28 | 苏州朗润医疗系统有限公司 | 一种dr影像设备搬运工装 |
CN211310608U (zh) * | 2019-10-23 | 2020-08-21 | 中船第九设计研究院工程有限公司 | 一种造船起重机轨道磁钉的安装结构 |
CN211945974U (zh) * | 2019-12-30 | 2020-11-17 | 徐州九鼎钢结构有限公司 | 一种吊点可调龙门吊 |
CN112032240A (zh) * | 2020-08-05 | 2020-12-04 | 华东交通大学 | 一种磁流变扭转减振器 |
Also Published As
Publication number | Publication date |
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CN112249893B (zh) | 2021-03-19 |
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Effective date of registration: 20230906 Address after: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230906 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: No.699 Pingyuan Road, Xinxiang City, Henan Province Patentee before: HENAN INSTITUTE OF TECHNOLOGY |