| 摘要 |
FIELD: railway transport. ^ SUBSTANCE: invention relates to layout of units and sets on vehicle frame. Proposed vehicle includes platform body with front and rear axles, and power unit with control units mounted on separate frame under platform body. According to invention, bracket is installed additionally on case of differential of front and/or rear axles, free end of bracket being hinge-connected with telescopic frame on extensible part of which power unit with control units are secured. Front end face of guide part of telescopic frame is provided with stop cantilevers additionally connecting the frame with bracket. Stop cantilevers of front end face and hinge joint are located on one end face of guide frame. Extensible part of telescopic frame is provided with retractable turning support with caster. Distance from axis of front axle to axis of hinge joint should be not less than wheel radius, and length of telescopic frame, not less than half of vehicle gauge. Second end face of guide part of telescopic frame can be provided with additional stop cantilevers secured on rear axle differential case. ^ EFFECT: provision of easy access to vehicle power unit, convenience in servicing of power unit located under bottom. ^ 5 cl, 3 dwg |
