The invention provides a bearing and connecting device for a highway-railway combined transport vehicle. The bearing and connecting device comprises an upper cover plate, a lower cover plate and elastic parts, the two ends of the bottom face of the upper cover plate are each provided with a buckle opening used for containing one elastic part, the positions, corresponding to the buckle openings, of the two ends of the top face of the lower cover plate are each provided with an insertion opening used for containing the elastic part, the upper cover plate is installed on the lower cover plate in a buckled mode through the buckle openings and the insertion openings which are matched with each other, and the elastic parts are installed in cavities formed by the buckle openings and the insertion openings. Each buckle opening is formed by two side plates, an arc-shaped plate and the upper cover plate in an enclosing mode, wherein the two side plates are installed on the two sides of one end of the upper cover plate respectively, the arc-shaped plate is installed on the tip of the end of the upper cover plate, the two ends of the arc-shaped plate are connected with the corresponding two side plates respectively, the shape of the arc-shaped plate is matched with an end beam of a semitrailer body, and a connecting hole used for being fixedly connected with the end beam is formed in the arc-shaped plate; the middle of the bottom face of the lower cover plate is provided with an upper center pan capable of being connected with a center pan of a bogie swing bolster in a butt-joint mode, and the two ends of the bottom face of the lower cover plate are each provided with a side-bearing backing plate matched with a lower side bearing of a bogie. The bearing and connecting device for the highway-railway combined transport vehicle is suitable for transportation.
Bearing and connecting device for highway-railway combined transport vehicle
2016-02-17
Patent
Electronic Resource
English
Sliding type air suspension of highway-railway combined transport vehicle
European Patent Office | 2023
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