The invention provides a semitrailer bearing type frame structure and a semitrailer. The semitrailer bearing type frame structure comprises a tank body, a walking mechanism and a suspension support. The walking mechanism is arranged on one side of the bottom of the tank body and connected with the tank body through the suspension support. A traction base and a supporting leg support are arranged on the other side, away from the walking mechanism, of the bottom of the tank body. According to the technical scheme, the traditional structural form of a current domestic transport vehicle is changed, a traditional auxiliary frame part is omitted, and the bearing capacity is obviously enhanced; meanwhile, the self weight of the vehicle is reduced by removing a traditional auxiliary frame part, the lightweight design of the vehicle is achieved, the auxiliary frame structure is simplified, the manufacturing cost of the whole vehicle is reduced, and the problems that due to the fact that an auxiliary frame is additionally arranged on a traditional vehicle body structure, the self weight of the vehicle is increased, and the manufacturing cost of the whole vehicle is increased are solved.
本申请提供一种半挂车承载式的车架结构和半挂车,其中该车架结构包括罐体、行走机构以及悬挂支架;所述行走机构设置在所述罐体底部一侧,并通过所述悬挂支架与所述罐体连接;所述罐体底部远离所述行走机构的另一侧设置有牵引座和支腿支座。在本申请提供的技术方案中,改变了目前国内运输车传统的结构形式,不仅省掉了传统的副车架部分,而且承载能力明显增强;同时,通过去除传统的副车架部分来降低车辆自重,实现车辆轻量化设计,简化了副车架结构,降低整车制作成本,解决了传统车身结构由于增设副车架,使得车辆的自重增加,增加整车的制作成本的问题。
Bearing type frame structure of semitrailer and semitrailer
一种半挂车承载式的车架结构及半挂车
2022-04-15
Patent
Electronic Resource
Chinese