Fixing structure of front two-step bus air suspension

An air suspension, two-step technology, applied in the field of buses, can solve the problems that the seat cannot meet the riding comfort, affect the speed of passengers getting on and off, and the fixed structure design is complicated, so as to meet the needs of riding comfort and improve the ride comfort. The effect of speed and stability

Active Publication Date: 2014-06-18
ANHUI ANKAI AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the design of the fixed structure of the front air suspension of the existing two-stage stepping bus is relatively complicated and takes up a large space. Too narrow affects the speed of passengers getting on and off

Method used

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  • Fixing structure of front two-step bus air suspension
  • Fixing structure of front two-step bus air suspension
  • Fixing structure of front two-step bus air suspension

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with accompanying drawing:

[0025] like Figure 1-Figure 6 The fixed structure of the front air suspension of a two-stage stepping bus shown includes a wheel cover assembly and a walkway assembly located above the air suspension. The wheel cover assembly includes a left wheel cover assembly and a right wheel cover assembly with a height of 400mm symmetrically distributed on both sides of the walkway assembly. Preferably, the heights of the left wheelhouse assembly and the right wheelhouse assembly are both 400mm. Three seats with a seat height of 450mm can be installed above the left wheelhouse assembly and the right wheelhouse assembly. The aisle width is 720mm. The left wheel house assembly and the right wheel house assembly have the same structure, respectively comprising a wheel house bracket fixed above the vehicle body frame, a wheel cover upper seal plate 1 fixed above the wheel house bracke...

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Abstract

The invention relates to a fixing structure of a front two-step bus air suspension. The fixing structure of the front two-step bus air suspension comprises a wheel-guard assembly and a walkway assembly which are located above the air suspension. The wheel-guard assembly comprises a wheel-guard support, an upper wheel-guard seal plate and a wheel-guard vertical surface seal plate, wherein the wheel-guard support is fixedly arranged above a bus body frame, the upper wheel-guard seal plate is fixedly arranged above the wheel-guard support, and the wheel-guard vertical surface seal plate is fixedly arranged on the inner side of the wheel-guard support. The walkway assembly comprises a walkway support and a walkway seal plate, wherein the walkway support is fixedly arranged in the middle of the bus body frame, and the walkway seal plate is fixedly arranged above the walkway support. A support used for installing an air bag and a support used for installing a shock absorber are fixedly arranged below the wheel-guard support. A support used for installing a stabilization rod is fixedly arranged below the walkway support. The upper wheel-guard seal plate is provided with an assembly service port. The wheel-guard vertical surface seal plate is provided with a groove. The fixing structure of the front two-step bus air suspension is simple and reasonable in design, small in occupied space, and capable of not only enabling the heights of seats above a front wheel guard to meet the requirement for sitting comfort, but also enabling the width of a walkway to be suitable for increasing the speed of passengers getting on and off from the bus.

Description

technical field [0001] The invention relates to the technical field of buses, in particular to a fixing structure for a front air suspension of a two-stage stepping bus. Background technique [0002] With the development of public transportation technology and the improvement of living standards, people pay more and more attention to the frame strength, safety performance, ride comfort and maintenance convenience of buses. By installing an air suspension system on the bus, the handling stability and driving comfort of the bus can be improved. However, the design of the fixed structure of the front air suspension of the existing two-stage stepping bus is relatively complicated and takes up a large space. Too narrow affects the speed of passengers getting on and off. Contents of the invention [0003] The purpose of the present invention is to provide a fixed structure for the front air suspension of a two-stage stepping bus. The design of the fixed structure is simple and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G15/08
Inventor 何露明赵理想王泽平张立辉张云凤
Owner ANHUI ANKAI AUTOMOBILE
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