SU906759A1 - Apparatus for damping railway car body oscillations - Google Patents
Apparatus for damping railway car body oscillations Download PDFInfo
- Publication number
- SU906759A1 SU906759A1 SU792784661A SU2784661A SU906759A1 SU 906759 A1 SU906759 A1 SU 906759A1 SU 792784661 A SU792784661 A SU 792784661A SU 2784661 A SU2784661 A SU 2784661A SU 906759 A1 SU906759 A1 SU 906759A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- trolley
- frame
- hydraulic
- rod
- car body
- Prior art date
Links
- 238000013016 damping Methods 0.000 title claims description 5
- 230000010355 oscillation Effects 0.000 title description 6
- 238000007689 inspection Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Description
(5М УСТРОЙСТВО ДЛЯ ДЕМПФИРОВАНИЯ КОЛЕБАНИЙ КУЗОВА ЖЕЛЕЗНОДОРОЖНОГО ВАГОНА(5M DEVICE FOR DAMPING THE OSCILLATIONS OF A BODY OF A RAILWAY CAR
Изобретение относитс к области железнодорожного транспорта и касаетс конструкции узлов экипажной части подвижного состава, в частности вагонов. Известно устройство дл демпфировани колебаний кузова железнодорожного вагона, содержащее установленны между рамой тележки и ее надрессорным брусом гидравлический гаситель колебаний ГП . Однако установленный под углом га ситель колебаний в устройстве не обеспечивает получение необходимых характеристик демпфировани горизонтальных колебаний надрессорного стро ни вагона. Цель изобретени - улучшение горизонтальной динамики вагона и повышение удобства осмотра и обслуживани Эта цель достигаетс тем, что гид равлический гаситель соединен с надрессорным брусом тележки при помощи двухзвенного механизма, состо щего ИЗ Г-образного рычага и т ги, при этом Г-образный рычаг вершиной угла шарнирно закреплен на раме тележки , а концами плеч шарнирно присоединен к штоку гидравлического гасител колебаний и к т ге, второй конец которой также шарнирно присоединен к надрессорному брусу телем ки. На чертеже схематически изображено предлагаемое устройство . Оно содержит Г-образный рычаг 1, своей вершиной шарнирно закрепленный на раме 2 тележки. Одно плечо Г-образного рычага 1 при помощи т ги 3 присоединено к надрессорному брусу тележки, а другой - к штоку 5 вертикально установленного на раме тележки гидравлического гасител колебаний . Назначение т ги 3 - передача горизонтальных перемещений надрессорного бруса относительно рамы тележки и сведение до минимума воздействи на гидравлический гаситель вертикальных колебаний надрессорного бруса.The invention relates to the field of railway transport and concerns the construction of assemblies for a crew of rolling stock, in particular rail cars. A device for damping oscillations of a railroad car body is known, which contains a hydraulic vibration damper, mounted between the bogie frame and its nadressorny bar. However, an oscillator mounted in an angle in the device does not provide for obtaining the required damping characteristics of the horizontal oscillations of the car's cushion. The purpose of the invention is to improve the horizontal dynamics of the car and increase the convenience of inspection and maintenance. This goal is achieved by connecting the hydraulic damper to the bogie bar of the trolley using a two-link mechanism consisting of an IG-shaped lever and pull-rod, while the L-shaped lever is apex. the angle is hinged on the frame of the trolley, and the ends of the arms are hingedly attached to the rod of the hydraulic oscillation damper and to the tractor, the second end of which is also hingedly attached to the nadressorny bar by the tele ki. The drawing schematically shows the proposed device. It contains the L-shaped lever 1, with its top hinged on the frame 2 of the truck. One shoulder of the L-shaped lever 1 is connected to the bogie bar of the trolley by means of the rod 3, and the other to the rod 5 of a hydraulic oscillation damper mounted vertically on the frame of the trolley. The purpose of the pull 3 is to transfer the horizontal displacements of the bolster relative to the frame of the carriage and to minimize the effect on the hydraulic damper of the vertical oscillations of the bogie.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792784661A SU906759A1 (en) | 1979-05-14 | 1979-05-14 | Apparatus for damping railway car body oscillations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792784661A SU906759A1 (en) | 1979-05-14 | 1979-05-14 | Apparatus for damping railway car body oscillations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU906759A1 true SU906759A1 (en) | 1982-02-23 |
Family
ID=20835685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792784661A SU906759A1 (en) | 1979-05-14 | 1979-05-14 | Apparatus for damping railway car body oscillations |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU906759A1 (en) |
-
1979
- 1979-05-14 SU SU792784661A patent/SU906759A1/en active
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