The double-stage vibration isolation compressor suspension supporting bracket comprises a lower metal plate bracket, secondary suspension assemblies are symmetrically connected to the bottom faces of the two ends of the lower metal plate bracket, primary suspension assemblies are symmetrically installed in the middle of the top face of the lower metal plate bracket, and the two primary suspension assemblies are connected with an upper metal plate bracket assembly in a matched mode; a grounding wire assembly is connected between the upper metal plate support assembly and the second-stage suspension assembly on one side of the upper metal plate support assembly. By the adoption of the structure, vibration generated by an excitation source of the compressor can be effectively attenuated through the two-stage damping assembly, and the NVH comfort can be improved.
本发明公开了一种双级隔振压缩机悬置支撑支架,包括下钣金支架,下钣金支架两端底面对称连接有二级悬置总成,下钣金支架顶面中部称安装有一级悬置总成,两个一级悬置总成配合连接有上钣金支架总成,上钣金支架总成和一侧的二级悬置总成之间连接有接地线总成;采用上述结构通过设置有两级的减震总成可以非常有效的衰减压缩机激励源产生的振动,可以提升NVH舒适性。
Two-stage vibration isolation compressor suspension supporting bracket
一种双级隔振压缩机悬置支撑支架
2023-10-27
Patent
Electronic Resource
Chinese
IPC: | F16F SPRINGS , Federn / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS |
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