The invention provides a light rail carriage transverse stop assembly which comprises a base on a mounting seat, two sides of the base are respectively provided with a buffer component, the two buffer components are symmetrically arranged, each buffer component comprises a spring, an end seat is fixed at the outer end of each spring, and the inner end of each spring is fixed on the base through a conical pressing seat; the spring comprises a body structure and a shrinkage ring structure, the end base is fixed to the tail end of the body structure, and the pressing base is installed on the inner side of the shrinkage ring structure. The outer diameter of the contact part of the conical end of the pressing seat and the spring is greater than the inner diameter of the shrinking ring structure; the matching part of the spring and the end seat and the matching part of the spring and the pressing seat are both of sealing ring structures; the pressing seats of the two buffering assemblies are fixed to the base through a connecting piece at the same time, outer connecting parts are arranged at the ends, facing the end seats, of the pressing seats, and protection seats are installed on the outer connecting parts. The end seat is tightly matched with the main body structure. The spring pressing device is stable in structure and easy to assemble and operate, the shrinking ring structure part forms pre-tightening force at the conical end of the pressing base, the effect of fixing the spring is achieved, and the spring can be prevented from loosening.
本发明创造提供了一种轻轨车厢横向止挡总成,包括安装座上的基座,基座两侧各设一缓冲组件,两缓冲组件对称布置,缓冲组件包括弹簧,弹簧外端固定有端座,内端通过锥形的压紧座固定于基座;弹簧包括主体结构和缩圈结构,端座固定于主体结构末端,压紧座安装于缩圈结构内侧;压紧座的锥端与弹簧接触部分外径大于缩圈结构内径;弹簧与端座配合部分、及与压紧座配合部分,均为密圈结构;两缓冲组件的压紧座通过一连接件同时固定于基座,压紧座朝向端座的一端均设有外连部,外连部上安装有防护座;端座与主体结构紧配合。本发明创造结构稳定,组装操作简单,缩圈结构部分在压紧座锥端形成预紧力,既起到固定弹簧的作用,又可以防止弹簧松动。
Transverse stop assembly of light rail carriage
一种轻轨车厢横向止挡总成
15.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES |