Butterfly spring hook type special bogie for coke quenching vehicle

Abstract

The invention discloses a butterfly spring hook type special bogie for a coke quenching vehicle. The butterfly spring hook type special bogie for the coke quenching vehicle comprises a transversely arranged swing bolster, wherein two ends of the swing bolster are respectively fixedly connected with the middles of longitudinally arranged side frames, the side frames are each of a box-shaped structure, transversely arranged axles are respectively arranged on the front side and the rear side of the swing bolster, two ends of each axle are respectively provided with wheels, the axles penetrate through the wheels and are rotatably connected with bearing assemblies arranged in bearing boxes, the axles are fixedly connected with the wheels, butterfly spring structures are respectively mounted ontwo sides of each bearing box in the longitudinal direction, and each bearing box is suspended between the two corresponding butterfly spring structures. The butterfly spring structures disclosed by the invention are mainly used for reducing harmful train impulse, enabling the mass and the load of the vehicle to be uniformly transmitted to each axle, and effectively attenuating the vibration and the impact of the vehicle caused by factors such as irregularity, rail gap, turnout, rail abrasion and uneven settlement on a running route and out-of-round wheels.

Description

technical field [0001] The invention relates to a bogie, in particular to a special bogie of butterfly spring hook type for coke quenching vehicles. Background technique [0002] The driving speed of the traditional bogie is low, and the rigidity of the structure and the side frame cannot meet the increase of the driving speed; due to the harsh working conditions of the coke quenching car, the environment is humid, and the water used for coke quenching contains a large amount of corrosive elements, the traditional steering The service life of the frame is short, which affects the continuity of production. Contents of the invention [0003] According to the above-mentioned technical problems, a special bogie for coke quenching vehicles with butterfly spring hooks is provided. This bogie can be used in most places where coke quenching is used, which can greatly reduce the number of replacements and improve production efficiency. [0004] The technical means adopted in the p...

AI Technical Summary

Problems solved by technology

[0002] The driving speed of the traditional bogie is low, and the rigidity of the structure and the side frame cannot meet the increase of the driving speed; due to the harsh working conditions of the coke quenching car, the environment is humid, and the water used for coke quenching contains a large amount of corrosive elements, the traditional steering The service life of the frame is short, which affects the continuity of production

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