Follow-up axle suspension mechanism of public bus
The utility model discloses a hanging mechanism for tagging axle of buses. A wheel hub is arranged on both ends of a rear axle tube, an air chamber is provided on the rear axle tube between two longitudinal beams, a longitudinal thrust lever is provided at the inner side of the longitudinal beam, th...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses a hanging mechanism for tagging axle of buses. A wheel hub is arranged on both ends of a rear axle tube, an air chamber is provided on the rear axle tube between two longitudinal beams, a longitudinal thrust lever is provided at the inner side of the longitudinal beam, the front end of the longitudinal thrust lever is hinged with the front lug fixed at the inner side of the longitudinal beam, the rear end thereof is hinged with the support of the rear axle tube, which has a transverse stabilizing lever thereon, one end of the transverse stabilizing lever is hinged with the inner sidewall of one side of the longitudinal beams, and the other end thereof is hinged with the support at the other end of the rear axle tube. A spring lower support and a bearing plate are fixed on the rear axle tube between the wheel hub and the outer sidewall of the longitudinal beam, a shock absorber is arranged between the bearing plate and the outer sidewall of the longitudinal beam, a spring upper support is fixed on the outer sidewall of the longitudinal beam above the spring lower support, and a helical spring is arranged between the spring lower support and the spring upper support. The utility model has the advantages of simple structure, and convenient maintenance. The utility model can effectively increase passenger-carrying capacity, guarantee the longitudinal and transversal stability of the entire bus, and maximally reduce the possibilities of rear axel hanging in the air. |
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