The invention relates to the field of railway vehicles, and provides an under-vehicle arrangement structure and a railway vehicle. The under-vehicle arrangement structure comprises a pair of boundarybeams and suspension equipment, wherein the boundary beams are arranged on two transverse sides of a vehicle body and extend lengthwise along the vehicle body; an equipment mounting base is constructed on an inner side of each boundary beam; the equipment mounting base includes a horizontal transverse rib which inwards and horizontally extends along the inner side of the boundary beam, and a support inclined rib which is positioned below the horizontal transverse rib and has one end connected with the inner side of each boundary beam and the other end connected with an extending end of the horizontal transverse rib; notches for disconnecting the equipment mounting base are formed in the pair of boundary beams at intervals in a one-to-one correspondence manner in a length direction, each section of horizontal transverse rib is provided with a first open groove formed in the length direction of the horizontal transverse rib, and the support inclined rib is provided with a second open groove opposite to the first open groove; and the suspension equipment is fixed below a suspension beam, the two ends of the suspension beam enter the upper portion of the horizontal transverse rib through the notches and are erected on the horizontal transverse rib, and the suspension beam and the horizontal transverse rib are connected in a fastened mode through fasteners. The suspension equipmentis convenient to mount, mounting efficiency is high, and wiring under the vehicle is facilitated.
本发明涉及轨道车辆领域,提供车下布置结构及轨道车辆。车下布置结构包括一对边梁,位于车体横向两侧并沿车体纵向延伸,边梁的内侧构造有设备安装座,设备安装座包括沿边梁的内侧向内水平延伸的水平横筋以及位于水平横筋下方且一端与边梁的内侧连接,另一端与水平横筋的延伸端连接的支撑斜筋,一对边梁沿长度方向一一对应间隔设有将设备安装座断开的缺口,每段水平横筋构造有沿其长度方向开设的第一开口槽,支撑斜筋构造有与第一开口槽相对的第二开口槽;悬挂设备,固定在悬挂梁的下方,悬挂梁的两端由缺口进入水平横筋的上方并搭设在水平横筋上,通过紧固件将悬挂梁与水平横筋紧固连接。本发明方便悬挂设备安装,安装效率高,便于车下布线。
Under-vehicle arrangement structure and railway vehicle
车下布置结构及轨道车辆
2020-10-13
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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B61C Lokomotiven , LOCOMOTIVES |
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