Guide rail beam, track beam unit, and track beam for rail vehicle

A track beam unit for a rail vehicle, comprising two guide rail beams, wherein the two guide rail beams are spaced apart from each other in a width direction of the rail vehicle, the rail vehicle comprises a road wheel and a guide wheel located under the road wheel, and each of the guide rail beams comprises:

• a fixing plate, disposed on a mounting surface;
• a flange plate disposed above the fixing plate, wherein the road wheel travels on the flange plate;
• a web plate comprising a first surface and a second surface, wherein an upper end of the web plate is connected with the flange plate, a lower end of the web plate is connected with the fixing plate, the first surface and the second surface are exposed, and the web plate is in contact with and be associated with the guide wheel to guide a traveling track of the guide wheel;
• a stiffening rib, wherein the stiffening rib is exposed, an upper end of the stiffening rib is connected with the flange plate, and a lower end of the stiffening rib is connected with the fixing plate;
• and
• a connecting member, wherein a first end of the connecting member is connected with a stiffening rib of a first guide rail beam of the two guide rail beams, and a second end of the connecting member is connected with a stiffening rib of a second guide rail beam of the two guide rail beams.

A track beam for a rail vehicle, comprising a plurality of track beam units, wherein the plurality of track beam units are connected in sequence in length directions of the track beam units, and each of the track beam units comprising two guide rail beams, wherein the two guide rail beams are spaced apart from each other in a width direction of the rail vehicle, the rail vehicle comprises a road wheel and a guide wheel located under the road wheel, and each of the guide rail beams comprises:

• a fixing plate disposed on a mounting surface;
• a flange plate, disposed above the fixing plate, wherein the road wheel travels on the flange plate;
• a web plate comprising a first surface and a second surface, wherein an upper end of the web plate is connected with the flange plate, a lower end of the web plate is connected with the fixing plate, the first surface and the second surface are exposed, and the web plate is in contact with and be associated with the guide wheel to guide a traveling track of the guide wheel;
• a stiffening rib, wherein the stiffening rib is exposed, an upper end of the stiffening rib is connected with the flange plate, and a lower end of the stiffening rib is connected with the fixing plate;
• and
• a connecting member, wherein a first end of the connecting member is connected with a stiffening rib of a first guide rail beam of the two guide rail beams, and a second end of the connecting member is connected with a stiffening rib of a second guide rail beam of the two guide rail beams.