The invention discloses a cargo compartment bottom plate device based on lightweight technology. The cargo compartment bottom plate device based on the lightweight technology comprises a right bottomplate assembly, a left bottom plate assembly and a lifting hinge seat assembly, the right bottom plate assembly and the left bottom plate assembly are welded together through base plates in a full penetration mode, eight cross beam assemblies, two longitudinal beam assemblies and two corner assemblies are arranged on each of the right bottom plate assembly and the left bottom plate assembly, and the cross beam assemblies, the longitudinal beam assemblies, the corner assemblies and the bottom plate assemblies are welded together through full penetration. According to the cargo compartment bottom plate device based on the lightweight technology, the bottom plate device is formed by welding the left bottom plate assembly, the right bottom plate assembly and the lifting hinge seat assembly, all butt joint positions are welded in a full penetration mode with base plates, the welding quality is high, and the production rate is high; the whole bottom plate device is light in weight design andreasonable and compact in structure, and the fuel economy and the production efficiency are improved; and the four corners of the bottom plate device adopt corner assembly structures, the rigidity isgood, the impact resistance is high, and the service life of a whole cargo compartment is prolonged.
基于轻量化技术的货厢底板装置,包括右底板组件、左底板组件和举升铰接座组件,右底板组件和左底板组件之间通过垫板全熔透焊接在一起,右底板组件和左底板组件上均设有八根横梁组件、两根纵梁总成和两个角组件,横梁组件、纵梁总成、角组件和底板组件之间通过全熔透焊接在一起。本发明底板装置由左、右底板组件、举升铰接座组件三部分焊接组成,所有对接处均采用带垫板全熔透焊接,焊接质量高,生产率高;整个底板装置轻量化设计,结构合理紧凑,提高燃油经济性和生产效率;底板装置的四个角采用角组件结构,刚度好,抗冲击力强,提高了整个货厢的使用寿命。
Cargo compartment bottom plate device based on lightweight technology
基于轻量化技术的货厢底板装置
2020-11-24
Patent
Electronic Resource
Chinese
Lightweight compartment bottom plate with high corrosion resistance
European Patent Office | 2021
|European Patent Office | 2020
|Flat-plate type transverse compartment wall of cargo compartment
European Patent Office | 2015
|