The invention belongs to the technical field of wagon bogies, particularly discloses an integrated braking device for a bogie and solves the problems of low transmission efficiency, small space and high dead weight of a wagon due to existing wagon braking modes. The integrated braking device comprises two brake pull rod systems symmetrically arranged on two sides of the bogie, each brake pull rod system comprises a braking cylinder, a piston rod of each braking cylinder is connected with one end of a lever I, one end of each pull rod I is hinged onto the corresponding lever I, the other end of each lever I is hinged to a mounting support seat, the other end of each pull rod I is hinged to one end of a hinge lever II, the other end of each lever II is hinged to one end of a pull rod II, the other end of each pull rod II is hinged to one end of a lever III, the other end of each lever III is connected with a fulcrum II, the other end of each fulcrum II is connected with a brake beam I, each lever III is hinged to one end of a pull rod III, and the other end of each pull rod III is connected with another brake beam. The integrated braking device for the bogie has the advantages of compact structure, high transmission efficiency, light weight and uniformity in abrasion of brake shoes, and small wagon space is required.
Integrated braking device for bogie
2015-09-02
Patent
Electronic Resource
English
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 / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES |
Flexible foundation braking device of three-axle bogie and three-axle bogie
European Patent Office | 2024
|Driving and braking integrated driving system, bogie and railway vehicle
European Patent Office | 2025
|Monorail vehicle bogie braking system temperature control device
European Patent Office | 2024
|Driving and braking integrated gearbox, bogie, driving system and railway vehicle
European Patent Office | 2025
|