UA89879U - Unit of supporting-turning device for mounting locomotive frame on bogie - Google Patents

Abstract

A unit of supporting-turning device for mounting the frame of a locomotive on a bogie characterized in that on sidewalls of a bogie frame brackets are cut for mounting spherical supports and from each side of the bogie to the upper part of the sidewall of frame at an angle to the transverse axis of the bogie are welded two housings, whose overhanging portion is welded by two brackets to the sidewall of bogie frame, and in which the rubber metal elastic elements are inserted by means of fingers, which are interconnected by the fingers and inserted from other side of the housing, welded to the frame of the locomotive, and between the housings in the upper part of the sidewall of bogie frame the limiters of transverse vibrations are welded, which consist of three brackets that are connected together by two welded transverse plates, and to the lower transverse plate through holes a rubber metal plate is bolted, and to the upper plate the bracket is attached, to which a hydraulic shock absorber of transverse vibrations of the locomotive body is attached, which by its second end is attached to the bracket welded to the locomotive frame, and the second part of the limiter of transverse vibrations, which consists of three brackets connected by welding transverse plate, is welded to the locomotive frame, and the limiters of vertical vibrations provide limitation of vertical vibrations of a body relative to the bogie that are attached to two brackets welded from each side of the sidewalls of the bogie frame and locomotive frame and consist of a pin inserted in the brackets using a split-pinned finger, into which a special nut with a locking element is inserted, into which an adjusting screw with is screwed a facility for a key used for adjustment of dimensions to limit vertical movement of the locomotive body relative to the bogie.