The modularized cross beam structure of the special vehicle comprises a left supporting frame, a right supporting frame, an upper connecting cross beam and two lower connecting cross beams, the upper connecting cross beam is fixedly connected between the upper end of the left supporting frame and the upper end of the right supporting frame, and the two lower connecting cross beams are fixedly connected between the lower end of the left supporting frame and the lower end of the right supporting frame. The two lower connecting cross beams are arranged at intervals in the front-back direction, an upper cross arm connecting opening and a lower cross arm connecting opening are formed in the side, away from the upper connecting cross beams/the lower connecting cross beams, of the left supporting frame, and an upper cross arm connecting opening and a lower cross arm connecting opening are also formed in the side, away from the upper connecting cross beams/the lower connecting cross beams, of the right supporting frame. The left supporting frame and the right supporting frame are each provided with a transmission shaft avoiding hole. The modularized cross beam structure of the special vehicle meets the design requirements of high integration and large bearing capacity of the cross beam structure, has the characteristic of universality, and can improve the product efficiency and reliability of a frame assembly.
本发明公开了一种特种车模块化横梁结构,其包括左支撑架、右支撑架、上连接横梁和两个下连接横梁,左支撑架和右支撑架的上端之间固定连接有上连接横梁,左支撑架和右支撑架的下端之间固定连接有两个下连接横梁,两个下连接横梁沿前后方向间隔布置,左支撑架的远离上连接横梁/下连接横梁一侧设有上横臂连接口和下横臂连接口,右支撑架的远离上连接横梁/下连接横梁一侧也设有上横臂连接口和下横臂连接口,左支撑架和右支撑架上还都设有传动轴避让孔。其目的是为了提供一种特种车模块化横梁结构,满足横梁结构高度集成和大承载的设计要求,并且具有通用性的特点,能够提升车架总成的产品效率和可靠性。
Modularized cross beam structure of special vehicle
一种特种车模块化横梁结构
2024-03-19
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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