SU1002700A1 - Shock absorber for damping dynamic loads - Google Patents
Shock absorber for damping dynamic loads Download PDFInfo
- Publication number
- SU1002700A1 SU1002700A1 SU802898367A SU2898367A SU1002700A1 SU 1002700 A1 SU1002700 A1 SU 1002700A1 SU 802898367 A SU802898367 A SU 802898367A SU 2898367 A SU2898367 A SU 2898367A SU 1002700 A1 SU1002700 A1 SU 1002700A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shock absorber
- dynamic loads
- working cavities
- damping dynamic
- rod
- 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
- F16F5/00—Liquid springs in which the liquid works as a spring by compression, e.g. combined with throttling action; Combinations of devices including liquid springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Description
Изобретение относитс к устройствам амортизации колебаний объектов, приводимых в движение гидродвигателем . Наиболее близким к предлагаемому . вл етс амортизатор дл демпфировани динамических нагрузок, содержа- . щйй корпус, гидродвигатель, рабочие полости которого соединены с распрет делителем жидкости, вспомогательный гидроцилиндр со штоком, параллельно соединенный своими рабочими полост ми с рабочими полост ют гидродвигаг тел через дроссели.The invention relates to a device for damping vibrations of objects driven by a hydraulic motor. Closest to the proposed. is a shock absorber for damping dynamic loads containing-. The well body, the hydraulic motor, the working cavities of which are connected to the discharge by a liquid divider, an auxiliary hydraulic cylinder with a rod, in parallel connected by their working cavities to the workers, the cavity of the hydraulic motor bodies through chokes.
Недостатком известного амортизатора вл етс невозможность его использовани дл демпфировани динамических нагрузок при любом заданном положении гидродвигател , наход щегос под действием этих нагрузок.A disadvantage of the known shock absorber is the impossibility of its use for damping dynamic loads at any given position of the hydraulic engine under the action of these loads.
Цель изобретени - расширение . функциональных возможностей.The purpose of the invention is expansion. functionality.
Поставленна цель достигаетс тем, что амортизатор дл демпфировани динамических нагрузок, содержащий корпус, 1;идродвигатель, рабочие полости которого соединены с распределителем жидкости, вспомогательный гидроцилиндр со штоком, параллельно соединенный своими рабочими полост ми с рабочими полост ми гидродвигател через дроссели, снабжен двуплечим рычагс и, один конец которого шарнирно соединен со штоком вспомогательного гидроцилиндра, а другой через пружину с корпусом.The goal is achieved by the fact that the shock absorber for damping dynamic loads, comprising a housing, 1; an idromotor, the working cavities of which are connected to a fluid distributor, an auxiliary hydraulic cylinder with a rod, connected in parallel with its working cavities to the working cavities of the hydraulic engine through throttles, is equipped with two arms and , one end of which is pivotally connected to the stem of the auxiliary hydraulic cylinder, and the other through the spring to the housing.
На чертеже представлена схема амортизатора дл демпфировани динаЮ мических нагрузок.The drawing shows a shock absorber circuit for damping dynamic loads.
Амортизатор содержит корпус 1 и гидродвигатель 2. Рабочие полости 3 и 4 последнего соединены с распределителем 5 жидкости. Вспомогательный гидроцилинда) б со штоком 7 своими The absorber includes a housing 1 and a hydraulic motor 2. The working cavities 3 and 4 of the latter are connected to the distributor 5 of the liquid. Auxiliary hydrocyling) b with a rod 7 its
15 рабочилш полост ми 8 и 9 соединен через дроссели 10 с рабочими полост ми 3 и 4 соответственно.15 working cavities 8 and 9 are connected via chokes 10 to working cavities 3 and 4, respectively.
Амортизатор снабжен двуплечим рычагом 11, один конец которого сое20 динен со штоком 7 вспомогательного гидроцилиндра 6, а другой - через пружину 12 с корпусом 1.The shock absorber is equipped with a double-arm lever 11, one end of which is connected with the rod 7 of the auxiliary hydraulic cylinder 6, and the other end through the spring 12 with the housing 1.
Амортизатор дл демпфировани динамических нагрузок работает следу25 ющим образом.A shock absorber for damping dynamic loads works as follows.
При отсутствии динамических нагрузок в одной из полостей гидродвигател 2 создаетс давление, обус:Ловленное , например, весом объекта. In the absence of dynamic loads in one of the cavities of the hydraulic engine 2, pressure is created, obus: caught, for example, by the weight of the object.
30 :Это давление передаетс во вспомо30: This pressure is transmitted throughout
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802898367A SU1002700A1 (en) | 1980-03-21 | 1980-03-21 | Shock absorber for damping dynamic loads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802898367A SU1002700A1 (en) | 1980-03-21 | 1980-03-21 | Shock absorber for damping dynamic loads |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1002700A1 true SU1002700A1 (en) | 1983-03-07 |
Family
ID=20884579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802898367A SU1002700A1 (en) | 1980-03-21 | 1980-03-21 | Shock absorber for damping dynamic loads |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1002700A1 (en) |
-
1980
- 1980-03-21 SU SU802898367A patent/SU1002700A1/en active
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