The invention provides an engine supporting beam assembly which comprises a supporting beam body and an auxiliary mounting structure. The auxiliary mounting structure is arranged on the supporting beam body and located between a suspension mounting structure and a main mounting hole. The auxiliary support structure comprises a mounting support and rubber bushings, the mounting support is vertically arranged on the supporting beam body, two support grooves are oppositely formed in the end, away from the supporting beam body, of the support support, fixing sleeves are arranged in the two support grooves, the rubber bushings are arranged in the two fixing sleeves, the fixing sleeves are perpendicular to the mounting support; each rubber bushing comprises an outer sleeve used for being arranged in the fixing sleeve, a mounting sleeve used for allowing the fixing bolt to penetrate through and rubber, wherein the mounting sleeve is located in the outer sleeve, and the rubber is arranged between the outer wall of the mounting sleeve and the inner wall of the outer sleeve. According to the invention, the auxiliary mounting structure can be conveniently connected with the vehicle body, and meanwhile the inherent frequency of the engine supporting beam assembly can be conveniently adjusted.
本发明提供了一种发动机支撑梁总成,其包括支撑梁主体、辅助安装结构,所述辅助安装结构设置在支撑梁主体上并位于悬置安装结构与主安装孔之间;辅助安装结构包括安装支架、橡胶衬套,安装支架垂直设置在支撑梁主体上,所述安装支架上远离支撑梁主体的一端相对设置有两个安装凹槽,两所述安装凹槽中均设置有固定套管,两所述固定套管中均设置有橡胶衬套,固定套管与安装支架相垂直;橡胶衬套包括用于设置在固定套管内的外套、用于供固定螺栓穿过的安装套管、橡胶,所述安装套管位于外套中,橡胶设置在安装套管的外壁与外套的内壁之间。本发明能够使得辅助安装结构与车身的连接较为方便,同时还能够较为方便地调整发动机支撑梁总成的固有频率。
Engine supporting beam assembly
一种发动机支撑梁总成
2021-09-14
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Connecting and supporting assembly for mounting aircraft engine
European Patent Office | 2022
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