RU2012154513A

RU2012154513A - DIESEL TRUCK TROLLEY

Info

Publication number: RU2012154513A
Application number: RU2012154513/11A
Authority: RU
Inventors: Евгений Васильевич Сливинский; Валентин Иванович Киселёв; Валерий Семёнович Коссов; Сергей Юрьевич Радин
Priority date: 2012-12-14
Filing date: 2012-12-14
Publication date: 2014-06-20
Also published as: RU2542851C2

Abstract

Тележка тепловоза, присоединенная к его кузову шкворнем, и состоящая из двух крайних и оной средних колесных пар с тяговыми электродвигателями, а также буксами с поводками, присоединенными к раме тележки, и рессорного подвешивания, выполненного из винтовых пружин сжатия, отличающаяся тем, что на верхних поверхностях крайних тяговых электродвигателей тележки, обращенных к кузову тепловоза, жестко закреплена круглого кольцевого сечения криволинейная пустотелая оболочка с подвижно размещенным в ней телом качения, жестко присоединенным с двух его сторон к криволинейному стержню, концы которого с помощью шаровых шарниров закреплены на раме тележки, поводки выполнены из упругого материала и своими концами также с помощью шаровых шарниров связаны с бусами колесных пар и рамой тележки, причем обе пустотелые полости криволинейной оболочки, разделенные телом качения, через гидрораспределитель, установленный на раме тележки, золотник которого жестко соединен с кузовом тепловоза, с помощью трубопроводов, соединенных с гидростанцией, размещенной на тепловозе в его кузове.A diesel locomotive trolley connected to its body by a pivot, and consisting of two outer and middle wheelsets with traction motors, as well as axle boxes attached to the trolley frame, and spring suspension made of compression screw springs, characterized in that on the upper the surfaces of the truck’s extreme traction motors facing the locomotive’s body are rigidly fixed of circular annular cross section, a curved hollow shell with a rolling body movably placed in it, rigidly attached to its two sides to a curvilinear rod, the ends of which are attached with ball joints to the frame of the trolley, the leashes are made of elastic material and their ends are also connected with ball joints to wheel beads and the frame of the trolley, both hollow cavities of a curved shell separated by a rolling body through a control valve mounted on the frame of the cart, the spool of which is rigidly connected to the body of the diesel locomotive, using pipelines connected to a hydraulic station located on the diesel locomotive in its body.

Claims

A diesel locomotive trolley connected to its body by a pivot, and consisting of two outer and middle wheelsets with traction motors, as well as axle boxes attached to the trolley frame, and spring suspension made of compression screw springs, characterized in that on the upper the surfaces of the truck’s extreme traction motors facing the locomotive’s body are rigidly fixed of circular annular cross section, a curved hollow shell with a rolling body movably placed in it, rigidly attached to its two sides to a curvilinear rod, the ends of which are attached with ball joints to the frame of the trolley, the leashes are made of elastic material and their ends are also connected with ball joints to wheel beads and the frame of the trolley, both hollow cavities of a curved shell separated by a rolling body through a control valve mounted on the frame of the cart, the spool of which is rigidly connected to the body of the diesel locomotive, using pipelines connected to a hydraulic station located on the diesel locomotive in its body.