RU2012153036A

RU2012153036A - LOCOMOTIVE

Info

Publication number: RU2012153036A
Application number: RU2012153036/11A
Authority: RU
Inventors: Евгений Васильевич Сливинский; Валентин Иванович Киселёв; Валерий Семёнович Коссов; Сергей Юрьевич Радин
Priority date: 2012-12-07
Filing date: 2012-12-07
Publication date: 2014-06-20
Also published as: RU2535816C2

Abstract

Локомотив, состоящий из кузова, установленного на тележках с двумя крайними и одной средней колесными парами с буксами, соединенными поводками с ее рамой, и тяговых электродвигателей, связанных также с рамами тележек с помощью опорных кронштейнов, отличающийся тем, что каждый из поводков букс крайних колесных пар тележек выполнен в виде цилиндров с подвижно размещенными в них подпружиненными с двух сторон пружинами сжатия поршней, штоки которых шарнирно присоединены к буксам, подпоршневые и надпоршневые полости цилиндров соединены трубопроводами между собой и золотниковым воздухораспределителем, установленным на рамах тележек, и их золотники связаны с кузовом локомотива, а золотниковые воздухораспределители с запасным резервуаром тормозной его системы так, что при входе тележек в кривую пути упомянутые штоки поршней цилиндров под действием поступающего в них сжатого воздуха перемещают буксы крайних колесных пар со стороны внешней траектории кривой пути в противоположные стороны относительно друг друга, а подобные буксы, расположенные со стороны внутренней траектории кривой пути, перемещаются навстречу друг другу, причем опорные кронштейны двух крайних тяговых электродвигателей тележки шарнирно закреплены на раме последней.A locomotive consisting of a body mounted on carts with two extreme and one middle pair of wheels with axle boxes connected by leashes to its frame, and traction motors connected also to the frames of the carts using support brackets, characterized in that each of the leads is of extreme wheel wheels a pair of trolleys is made in the form of cylinders with piston compression springs movably placed in them and spring-loaded on both sides, the rods of which are pivotally attached to the axle boxes, the piston and supra-piston cavities of the cylinders are connected by pipes between themselves and the spool valve mounted on the frames of the bogies, and their spools are connected to the body of the locomotive, and the spool valves with the spare reservoir of the brake system so that when the bogies enter the curved path, the said piston rods move under pressure of the compressed air entering them axle box axle boxes on the side of the outer path of the curved path in opposite directions relative to each other, and similar axle boxes located on the side of the inner path Rhee path curve are moved towards each other, wherein the two end support brackets traction motor bogie articulated on the frame of the latter.

Claims

A locomotive consisting of a body mounted on carts with two extreme and one middle pair of wheels with axle boxes connected by leashes to its frame, and traction motors connected also to the frames of the carts using support brackets, characterized in that each of the leads is of extreme wheel wheels a pair of trolleys is made in the form of cylinders with piston compression springs movably placed in them and spring-loaded on both sides, the rods of which are pivotally attached to the axle boxes, the piston and supra-piston cavities of the cylinders are connected by pipes between themselves and the spool valve mounted on the frames of the bogies, and their spools are connected to the body of the locomotive, and the spool valves with the spare reservoir of the brake system so that when the bogies enter the curved path, the said piston rods move under pressure of the compressed air entering them axle box axle boxes on the side of the outer path of the curved path in opposite directions relative to each other, and similar axle boxes located on the side of the inner path Rhee path curve are moved towards each other, wherein the two end support brackets traction motor bogie articulated on the frame of the latter.