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 connected in the region of the axial end opposite to the articulated fork , wherein the lateral guides 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 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 connected in the region of the axial end opposite to the articulated fork , wherein the lateral guides 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 resiliently, at least in the vertical direction. <EOS>