The invention discloses a frame structure of a truck body and a truck. The frame structure comprises a vehicle body framework, a left side wall and a right side wall. The left side wall and the right side wall are assembled and fixed to the left side and the right side of the vehicle body framework correspondingly, and a left side outer plate and a right side outer plate are arranged at the front end of the left side wall and the front end of the right side wall correspondingly, and the left side outer plate and a left side inner plate arranged on the left side in the vehicle body framework are assembled to form a left side A column. The right-side outer plate and a right-side inner plate arranged on the right side in the vehicle body framework are assembled to form a right-side A column; a left extending plate is fixed to the lower portion of the front end of the left column A, a right extending plate is fixed to the lower portion of the front end of the right column A, and a front cabin cross beam is arranged between the left extending plate and the right extending plate. A large buffer space is arranged on the frame structure of the truck body, so that the energy absorption and buffer capacity of the truck body during collision is improved, the living space of personnel in a cab after collision is guaranteed, and the truck body has the advantages of being good in safety, low in wind resistance and the like.
本发明公开了一种卡车车身的框架结构和卡车。其中,框架结构包括车身骨架、左侧围和右侧围;左侧围和右侧围分别装配固定在车身骨架的左右两侧,且左侧围的前端和右侧围的前端分别设有左侧外板和右侧外板,左侧外板与车身骨架中左侧设置的左侧内板装配形成左侧A柱,右侧外板与车身骨架中右侧设置的右侧内板装配形成右侧A柱;左侧A柱的前端下部固定有左侧延伸板,右侧A柱的前端下部固定有右侧延伸板,左侧延伸板和右侧延伸板之间设有前舱横梁。该卡车车身的框架结构上设有较大的缓冲空间,进而提升了卡车车身在撞击时的吸能缓冲能力,保障了驾驶室内人员发生碰撞后的生存空间,具有安全性好、风阻低等优点。
Frame structure of truck body and truck
一种卡车车身的框架结构和卡车
2023-04-04
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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