The straddle type monorail vehicle body sleeper beam is provided with a lower cover plate, an upper cover plate which vertically corresponds to the lower cover plate and is vertically parallel to the lower cover plate is arranged above the top of the lower cover plate, the left-right length of the upper cover plate is larger than the left-right length of the lower cover plate, and two outer vertical plates which are symmetrical front and back are arranged between the upper cover plate and the lower cover plate; the top and the bottom of the outer vertical plate are fixedly welded with the bottom surface of the upper cover plate and the top surface of the lower cover plate respectively; two vertically-arranged stand columns are symmetrically arranged at the left end and the right end of the lower cover plate, and the tops of the stand columns and the bottom of the upper cover plate are fixedly welded together. The straddle type monorail vehicle body sleeper beam is simple in structure, few in overall weld joints and easy to weld, has the advantages of being light in weight, good in rigidity, good in strength and good in structural stability, can meet the requirement for installation connectors of a bogie with a hinged disc device and other parts, and is easy to install and position with a walking part as long as the straddle type monorail vehicle body sleeper beam is connected with a hinged disc through bolts.
本发明公开了一种跨座式单轨车体枕梁,具有下盖板,所述下盖板顶部上方设置有与其上下对应且上下平行的上盖板,所述上盖板的左右长度长于下盖板的左右长度,所述上盖板和下盖板之间设置有两块前后对称的外立板,所述外立板的顶部和底部分别与上盖板的底面和下盖板的顶面固焊在一起;所述下盖板左右两端对称设置有两块竖向设置的立柱,所述立柱的顶部与上盖板的底部固焊在一起。这种跨座式单轨车体枕梁结构简单,整体焊缝少,易于焊接,具有轻量化、刚度好、强度好、结构稳定性好的特点,能够满足带铰接盘装置的转向架以及其它部件的安装接口要求,其与铰接盘仅需通过螺栓连接,易于实现与走行部的安装定位。
Straddle type monorail vehicle body sleeper beam
一种跨座式单轨车体枕梁
2022-11-25
Patent
Electronic Resource
Chinese
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 |
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