The invention discloses a wearing plate mounting structure and an elastic side bearing with the wearing plate mounting structure, the wearing plate mounting structure comprises a wearing plate, a side bearing upper plate and a side bearing upper cone, the wearing plate mounting structure is characterized in that a first limiting boss is arranged at the bottom of the wearing plate, and a through hole is formed in the first limiting boss; the side bearing upper plate is provided with a groove used for embedding the first limiting boss and a groove hole formed in the middle of the groove, and the upper end of the side bearing upper cone is embedded in the groove hole. A gap formed by the first limiting boss and the groove in the horizontal direction is filled with an elastic piece; the wearing plate penetrates through the through hole through a fastener and is connected with the side bearing upper cone in a fastening mode, and therefore the side bearing upper plate is pressed. The side bearing wearing plate solves the problems that an existing side bearing wearing plate is inconvenient to disassemble and assemble, the middle of the side bearing wearing plate protrudes easily in the application process, and the contact area of a friction pair is small.
本发明公开一种磨耗板安装结构和具有其的弹性旁承,磨耗板安装结构包括磨耗板、旁承上板和旁承上椎体,其特征在于:所述磨耗板底部设置有第一限位凸台,所述第一限位凸台上设置有通孔;所述旁承上板上设置有用于嵌置所述第一限位凸台的凹槽、以及设置于所述凹槽中部的槽孔,所述旁承上椎体上端嵌置于所述槽孔内;所述第一限位凸台与所述凹槽在水平方向形成的间隙内填充有弹性件;所述磨耗板通过紧固件穿过所述通孔与所述旁承上椎体紧固连接,从而压紧所述旁承上板。本发明解决了既有旁承磨耗板拆装不方便、运用过程中易出现中间凸出、摩擦副接触面积较小的问题。
Wear plate mounting structure and elastic side bearing with same
磨耗板安装结构和具有其的弹性旁承
2023-04-25
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 |
Europäisches Patentamt | 2024
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