SU1208371A2 - Damper of pendular-type oscillations - Google Patents
Damper of pendular-type oscillations Download PDFInfo
- Publication number
- SU1208371A2 SU1208371A2 SU843770986A SU3770986A SU1208371A2 SU 1208371 A2 SU1208371 A2 SU 1208371A2 SU 843770986 A SU843770986 A SU 843770986A SU 3770986 A SU3770986 A SU 3770986A SU 1208371 A2 SU1208371 A2 SU 1208371A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- elastic element
- damper
- pendular
- oscillations
- type oscillations
- Prior art date
Links
Classifications
-
- 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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
Description
1one
Изобретение относитс к средствам гашени колебаний строительных конструкций и сооружений.The invention relates to damping vibrations of building structures and structures.
Цель изобретени - расширение диапазона рабочих частот.The purpose of the invention is to expand the range of operating frequencies.
На фиг. 1 изображен предлагаемый гаситель, общий вид; на фиг, 2. - узел регулировани усили с упругим элементом.FIG. 1 shows the proposed damper, a general view; Fig. 2. - force control assembly with an elastic element.
Гаситель колебаний ма тникового типа содержит подвес 1, закрепленную на нем массу 2, упругий элемент 3 и устанавливаемый между упругим элементом 3 и объектом 4 узел регулировани усили , включающий два соосно расположенных стержн 5 и 6 с противоположно направленной резьбой , один из которых прикреплен к упругому элементу 3, а другой предназначен дл шарнирного закреплени на объекте 4, и охватываюБ(ую ихA swing-type oscillation damper contains a suspension 1, a mass 2 fixed on it, an elastic element 3, and a force control assembly mounted between the elastic element 3 and the object 4 and comprising two coaxially arranged rods 5 and 6 with oppositely directed threads, one of which is attached to the elastic element 3, and the other is designed to pivotally fasten to object 4, and encompasses B (their
1208371112083711
муфту 7. Упругий элемент 3 закреплен на массе 2 с помощью шарнира 8, а стержень 6 - на объекте 4 с помощью шарнира 9 о the clutch 7. The elastic element 3 is fixed on the mass 2 by means of the hinge 8, and the rod 6 - on the object 4 by means of the hinge 9 o
5 Гаситель колебаний работает сле- д утащим образом.5 The vibration damper works as follows in a despairing manner.
При возникновении колебаний объекта 4 масса 2 совершает противофазные колебани на подвесе 1, 10 уменьша колебани объекта 4. Собственна частота колебаний массы 2 может быть изменена путем изменени нат га упругого элемента 3, что расшир ет диапазон гасимых час- 15 тот колебаний объекта 4,When an object 4 oscillates, the mass 2 performs antiphase oscillations on the suspension 1, 10 reducing the object 4 oscillations. The natural frequency of the mass 2 oscillations can be changed by changing the tension of the elastic element 3, which expands the range of damped frequencies of the object 4,
Нат г упругого элемента измен етс поворотом муфты 1,The tension g of the elastic element is changed by turning the coupling 1,
Применение гасител .колебаний ма тникового типа позвол ет умень- 20 шить динамические нагрузки, прихо- д цщес на объект.The use of dummy dampers allows one to reduce the dynamic loads that occur on an object.
книипи .knipe
Тираж 880Circulation 880
Заказ 231/49Order 231/49
Псд-лисноеPsd-lisnoe
Филиал ППП Пат1 ;;, г.Ужгород, ул .Проектиам, Branch PPP Pat1 ;;, Uzhgorod, Projects st.,
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843770986A SU1208371A2 (en) | 1984-07-13 | 1984-07-13 | Damper of pendular-type oscillations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843770986A SU1208371A2 (en) | 1984-07-13 | 1984-07-13 | Damper of pendular-type oscillations |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1076662 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1208371A2 true SU1208371A2 (en) | 1986-01-30 |
Family
ID=21130795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843770986A SU1208371A2 (en) | 1984-07-13 | 1984-07-13 | Damper of pendular-type oscillations |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1208371A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014086686A1 (en) * | 2012-12-04 | 2014-06-12 | Wobben Properties Gmbh | Vibration-limiting module and device, structural segment for a structural installation, and wind turbine having a vibration-limiting module |
CN107250595A (en) * | 2014-12-05 | 2017-10-13 | Esm能源及振动控制技术米奇有限公司 | Adaptation pendulum-type buffer certainly with uprighting spring device |
-
1984
- 1984-07-13 SU SU843770986A patent/SU1208371A2/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 456106, кл. F 16 F 15/00, 1972. Авторское свидетельство СССР № 1076662, кл. F 16 F 15/00, 1982. * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014086686A1 (en) * | 2012-12-04 | 2014-06-12 | Wobben Properties Gmbh | Vibration-limiting module and device, structural segment for a structural installation, and wind turbine having a vibration-limiting module |
AU2013354259B2 (en) * | 2012-12-04 | 2017-02-02 | Wobben Properties Gmbh | Vibration-limiting module and device, structural segment for a structural installation, and wind turbine having a vibration-limiting module |
RU2621427C2 (en) * | 2012-12-04 | 2017-06-06 | Воббен Пропертиз Гмбх | Oscillation limiting unit, and device, structural segment for building block and wind-driven power plant with oscillation limiting unit |
US10024378B2 (en) | 2012-12-04 | 2018-07-17 | Wobben Properties Gmbh | Vibration-limiting module and device, structural segment for a structural installation, and wind turbine having a vibration-limiting module |
CN107250595A (en) * | 2014-12-05 | 2017-10-13 | Esm能源及振动控制技术米奇有限公司 | Adaptation pendulum-type buffer certainly with uprighting spring device |
CN107250595B (en) * | 2014-12-05 | 2019-12-31 | Esm能源及振动控制技术米奇有限公司 | Self-adapting pendulum buffer with vertical spring device |
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