The auxiliary steering device comprises a support, rolling wheels matched with railway tracks are installed at the two ends of the support, a supporting swing bolster is arranged in the middle of the support, a sliding box is arranged on the supporting swing bolster, a sliding groove is formed in the side, close to the sliding box, of the supporting swing bolster, and the sliding groove is communicated with the sliding box. The bottom of the sliding box is provided with a strip-shaped hole corresponding to the sliding groove, a plurality of balls are arranged at the bottom of the inner side of the sliding box around the strip-shaped hole, a sliding pressing disc sliding on the balls is arranged in the sliding box, a pin shaft is arranged at the axis position of the sliding pressing disc, and the bottom end of the pin shaft extends into the sliding groove and slides in the sliding groove. The top faces of the sliding pressing plates are fixed to a carriage frame bottom beam, and the top ends of the pin shafts are inserted into the sliding pressing plates. The auxiliary steering device is reasonable in design structure, convenient to install, high in practicability and capable of effectively assisting steering of the carriage and effectively meeting the requirements for prolonging the carriage and improving the bearing capacity of the carriage.
本发明是指一种用于铁路货车车厢的辅助转向装置,包括支架,所述支架的两端安装有与铁路轨道匹配的滚轮,所述支架中部设有支撑摇枕,所述支撑摇枕上设有滑动箱,所述支撑摇枕靠近滑动箱侧设有滑槽,所述滑动箱底部设有与滑槽对应的条形孔,所述滑动箱内侧底部环绕条形孔设有若干滚珠,所述滑动箱内设有在滚珠上滑动的滑动压盘,所述滑动压盘轴心处设有销轴,所述销轴底端伸入滑槽,且在滑槽内滑动,所述滑动压盘顶面均固定于车厢车架底梁,所述销轴的顶端插入滑动压盘。本发明设计结构合理,安装方便,实用性强,能够有效辅助车厢的转向,而且能够有效满足在延长车厢和提高车厢承载量的需求。
Auxiliary steering device for railway freight car
一种用于铁路货车车厢的辅助转向装置
03.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
Engineering Index Backfile | 1902
|Engineering Index Backfile | 1903
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