A fixed structure of the front air suspension of a two-stage stepping bus

An air suspension and two-stage stepping 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 the bus, and the design of the fixed structure is complicated, so as to meet the needs of riding comfort and improve the speed of getting on and off The effect of vehicle speed and stability guarantee

Active Publication Date: 2015-12-16
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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  • A fixed structure of the front air suspension of a two-stage stepping bus
  • A fixed structure of the front air suspension of a two-stage stepping bus
  • A fixed structure of the front air suspension of a two-stage stepping bus

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Embodiment Construction

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

[0025] Such as 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 bra...

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Abstract

The invention relates to a fixing structure of a front air suspension of a two-stage stepping bus, which comprises a wheel cover assembly and a walkway assembly located above the air suspension. The wheel house assembly includes a wheel house bracket fixed above the vehicle body frame, a wheel house upper seal plate fixed above the wheel house bracket and a wheel house elevation seal fixed inside the wheel house bracket. The walkway assembly includes a walkway support fixed in the middle of the body frame and a walkway sealing plate fixed above the walkway support. A bracket for installing an airbag and a bracket for installing a shock absorber are fixed under the wheel housing bracket. A bracket for installing a stabilizer bar is fixed below the walkway bracket. There is an assembly and inspection port on the upper sealing plate of the wheel house. Grooves are provided on the cover plate of the wheel house elevation. The invention has a simple and reasonable design and takes up little space, not only can make the relative height of the seat above the front wheel cover meet the requirement of riding comfort, but also can make the width of the aisle suitable to increase the speed of passengers getting on and off.

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 Patents(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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