The embodiment of the invention provides a trolley bus frame and a trolley bus, and the trolley bus frame comprises an upper frame body and a lower frame body, the upper frame body comprises an outer frame and an inner frame, the inner frame is connected to the inner side of the outer frame, the inner frame is used for being connected with an inner windshield, and the outer frame is used for being connected with an outer windshield; the outer frame is formed by connecting section bars extending along the length direction of a vehicle; a lower frame body; the base is connected to the bottom of the upper frame body; the upper hinge device is connected between the top of the upper frame body and the vehicle body; and the lower hinge device is connected between the bottom of the lower frame body and the vehicle body. According to the trolley bus frame and the trolley bus provided by the embodiment of the invention, the inner windshield and the outer windshield are assembled, and the outer frame is formed by connecting the profiles extending along the bus length, so that the self weight of the frame can be reduced, the lightweight design is realized, and the effect of improving the traction efficiency is achieved.
本申请实施例提供一种无轨电车框架及无轨电车,其中,无轨电车框架包括:上架体;所述上架体包括外框和内框,内框连接于外框的内侧,内框用于与内风挡相连,外框用于与外风挡相连;外框采用沿车长延伸的型材连接而成;下架体;连接于上架体的底部;上铰接装置,连接于上架体的顶部与车体之间;下铰接装置,连接于下架体的底部与车体之间。本申请实施例提供的无轨电车框架及无轨电车实现了装配内、外风挡,并且外框采用沿车长延伸的型材连接而成,能够降低框架自身重量,实现轻量化设计,达到提高牵引效率的效果。
Trolley bus frame and trolley bus
无轨电车框架及无轨电车
30.05.2025
Patent
Elektronische Ressource
Chinesisch
Trolley chassis, trolley frame and flat folding trolley
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