| 摘要 |
Disclosed is a side frame of car bogie with axle holes, which are formed by two vertical axlebox guides smoothly connected to a horizontal support surface of the frame, in the slot of which a removable wear-resistant bracket is fixed, moreover, the outer surface of an axlebox hole in the areas of connections is equipped with durable pads of trapezoidal shape with arched bases, the radius of the major base is equal to , and the radius of the minor one corresponds to the radius of connection of surfaces of the axlebox hole, wherein the removable wear-resistant bracket is provided with an additional removable shock-resistant three-layer gasket, wherein between wear-resistant metal plates a layer of elastic material is located, and which is placed on the inner surface of the removable wear-resistant bracket. |
