The invention discloses an integrated triangular thrust rod
assembly. The thrust rod
assembly comprises a triangular thrust rod, a spacing bush, a rubber sealing ring I, a rubber vulcanized joint bearing
assembly, an elastic check ring, a thrust rod support, a rubber sealing ring II, a
metal joint bearing assembly, a pressing plate, a nut II, a sealing cover and a
grease nozzle. A triangular thrust rod is a flat triangular structure formed through integral
forging, a middle portion of the triangular thrust rod is a triangular hollow structure, a rod body portion of the triangular thrust rodis an ''I''-shaped structure, and cylindrical cavities are arranged in three end portions of the triangular thrust rod. The thrust rod support, the rubber sealing ring II, the
metal joint bearing assembly, the pressing plate, the nut II, the sealing cover and the
grease nozzle are arranged in a cavity in a top end. Inner structures of two side end cavities are the same, and each side end cavity comprises the rubber
vulcanization joint bearing assembly, the rubber sealing ring I, the spacing bush and the elastic check ring. The assembly is simple and reliable in structure, extremely high in
safety coefficient and convenient to
mount and dismount.