The invention relates to a special-purpose truck key structure for container transportation, in particular to a transverse beam bearing structure for a loading container well-hole wagon, which comprises an upper cover plate and a slot-type beam, and further comprises an angle-shaped bearing seat, wherein the upper cover plate is folded and pressed to be a wide U shape, the upper cover plate comprises a left vertical plane, a right vertical plane and a bottom surface, the bottom surface and the slot-type beam are fastened, installed and welded, the angle-shaped bearing seat is a break angle-shaped hollow section steel casting, the angle-shaped bearing seat comprises a vertical end and a horizontal end, and the vertical end is provided with an embedded mouth. The transverse beam bearing structure for the loading container well-hole wagon has the beneficial effects that the transverse beam bearing structure for the loading container well-hole wagon achieves to directly weld the two ends of a transverse beam structure and a side wall plate and a side column of a wagon depressed center underframe side wall structure with extremely strong vertical stiffness, enables wagon body stress distribution to tend to be uniform, and prevents stress concentration.
Transverse beam bearing structure of well-hole wagon and connecting structure with wagon side wall
2015-11-25
Patent
Electronic Resource
English
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |