The invention relates to an eccentric axle sleeve wheelset. The eccentric sleeve wheelset comprises a wheel axle, wherein a wheel is installed on the wheel axle through a key. The wheelset is characterized in that a first eccentric large axle sleeve and a second large axle sleeve are respectively installed on two sides of the wheel, the first eccentric large axle sleeve and the second eccentric large axle sleeve are respectively installed on the wheel axle through bearings; the inner diameter of the inner ring of each of the first eccentric large axle sleeve and the second eccentric large axle sleeve is B, the inner diameter of the circle to which the circle center of an edge flange hole belongs on each of the first eccentric large axle sleeve and the second eccentric large axle sleeve is A, a deviation value a exists between the central line of A and the central line of B; and steel seals are arranged on the first eccentric large axle sleeve and the second eccentric large axle sleeve. The axes of four wheelset of a trolley can be adjusted to on the same horizontal level so as to guarantee that four wheels on four corners of the vehicle can contact with the steel rail simultaneously, the condition that individual wheel is hung in the air is avoided, the trolley can stably and safety run on the steel rail.
Eccentric axle sleeve wheelset
2015-05-06
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
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