Coupling arrangement, in particular for a rail vehicle, 1.1 having a coupling rod which extends along a longitudinal axis and which carries a coupling head in the region of a first axial end; 1.2 having a bearing block, to which the coupling rod is connected by a second axial end arranged opposite to the first axial end such that it can articulate about a vertical axis; 1.3 having a bearing between the bearing block and the coupling rod, which is configured to permit at least limited movement between the coupling rod and the bearing block in the vertical direction, and/or having a mounting of the bearing block that is movable in the vertical direction; 1.4 having a supporting structure which supports the coupling rod resiliently against the movement in the vertical direction; wherein 1.5 the supporting structure is positioned in the vertical direction at least predominantly at the height of the bearing block and/or the coupling rod, substantially coaxially with the longitudinal axis, and the supporting structure above and below the coupling rod and/or the bearing is connected to the bearing block in an articulated manner and is carried by the latter; characterized in that the bearing block has an articulated fork, a pin being provided, which is led through the articulated fork and the bearing, and the supporting structure has a yoke, which has a closed outline about the longitudinal axis with an axially adjacent articulated fork, which engages in the articulated fork of the bearing block and is penetrated by the pin, and the yoke has two lateral guides (11, 12) connected in the region of the axial end opposite to the articulated fork, wherein the lateral guides (11, 12) enclose the coupling rod between them in the horizontal direction and are connected to each other by a crossmember extending underneath the coupling rod, supporting the coupling rod from below and connected to the lateral guides (11, 12) resiliently, at least in the vertical direction. 1.1 having a coupling rod which extends along a longitudinal axis and which carries a coupling head in the region of a first axial end; 1.2 having a bearing block, to which the coupling rod is connected by a second axial end arranged opposite to the first axial end such that it can articulate about a vertical axis; 1.3 having a bearing between the bearing block and the coupling rod, which is configured to permit at least limited movement between the coupling rod and the bearing block in the vertical direction, and/or having a mounting of the bearing block that is movable in the vertical direction; 1.4 having a supporting structure which supports the coupling rod resiliently against the movement in the vertical direction; wherein 1.5 the supporting structure is positioned in the vertical direction at least predominantly at the height of the bearing block and/or the coupling rod, substantially coaxially with the longitudinal axis, and the supporting structure above and below the coupling rod and/or the bearing is connected to the bearing block in an articulated manner and is carried by the latter; characterized in that the bearing block has an articulated fork, a pin being provided, which is led through the articulated fork and the bearing, and the supporting structure has a yoke, which has a closed outline about the longitudinal axis with an axially adjacent articulated fork, which engages in the articulated fork of the bearing block and is penetrated by the pin, and the yoke has two lateral guides (11, 12) connected in the region of the axial end opposite to the articulated fork, wherein the lateral guides (11, 12) enclose the coupling rod between them in the horizontal direction and are connected to each other by a crossmember extending underneath the coupling rod, supporting the coupling rod from below and connected to the lateral guides (11, 12) resiliently, at least in the vertical direction.