The invention discloses a bogie framework of a heavy load locomotive. The framework comprises a framework body in the shape like the Chinese character 'ri', and the framework body is formed by two side beams, a cross beam, a front end beam and a rear end beam. The side beams are provided with shaft box pull rod bases, primary spring installing bases, primary vertical stop bases, primary vertical damper installing bases, secondary vertical damper installing bases and shaking stop bases. Secondary spring installing bases are arranged at the joints of the side beams and the cross beam. The cross beam is provided with a cross stop installing base, a motor installing base and a traction base. Stone discharger installing bases, end cross oil pressure damper installing bases and nodding stop bases are arranged on the front end beam and the rear end beam. Wheel disc brake device installing bases are arranged at the joints of the side beams and the front end beam and the joints of the side beams and the rear end beam. The shaft box pull rod base and a tread sweeper base are of an integrated structure. The axle load can reach 33 t, and the requirements for structural strength and rigidity are met; and meanwhile the structure is simple, universality is high, and performance is reliable.
Bogie framework of heavy load locomotive
2016-02-24
Patent
Elektronische Ressource
Englisch
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
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