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Lateral stabilization system applied to rear air suspension

A technology of stabilization system and air suspension, applied in suspension, interconnection system, transportation and packaging, etc., can solve problems such as poor anti-rolling ability of suspension, increase stability, ensure safe operation, and improve roll The effect of stiffness

Inactive Publication Date: 2012-07-11
SHAANXI EUROSTAR AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the elastic suspension in the air suspension system uses rubber airbags, the anti-rolling ability of the suspension is relatively poor

Method used

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  • Lateral stabilization system applied to rear air suspension
  • Lateral stabilization system applied to rear air suspension
  • Lateral stabilization system applied to rear air suspension

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Such as figure 1 , figure 2 As shown in the structural diagram of the present invention, the stabilization system is composed of a stabilizer bar support 1, a boom assembly 2, a stabilizer bar assembly 3, a rubber bearing 4, a connecting plate 5 and a connecting block 6.

[0016] The bracket beams 7 on both sides of the rear axle 9 are fixed with a stabilizer bar support 1 by bolts, and each of the two stabilizer bar supports 1 is hinged with a set of boom assemblies 2, and the two sets of boom assemblies 2 are connected with the stabilizer bar assembly respectively. The two ends of 3 are hinged, and the middle part of the stabilizer bar assembly 3 is connected with the connecting block 6 through the rubber bearing 4 and the connecting plate 5, and the connecting block 6 is fixedly connected on the vehicle frame 8.

[0017] Both ends of the boom assembly 2 are ball-pin structures, which are respectively hinged with the stabilizer bar support 1 and the stabilizer bar a...

Embodiment 2

[0019] Such as image 3 As shown in the structural diagram of the stabilizer bar assembly 3, the stabilizer bar assembly 3 in this embodiment is a "U"-shaped structure, and the upper two connecting ends of the "U"-shaped stabilizer bar assembly 3 are respectively connected to the bracket beams on both sides. The two sets of boom assemblies 2 on 7 are hinged, and the lower part of the "U"-shaped stabilizer bar assembly 3 is sleeved with a rubber bearing 4, and the rubber bearing 4 is fixedly connected with the connecting block 6 through the connecting plate 5, and the rubber bearing 4 is two , the connecting block 6 fixedly connected with the rubber bearing 4 is respectively fixed on the fixed beams on both sides of the vehicle frame 8.

[0020] When the vehicle rolls, the stabilizer works to increase the roll stiffness of the vehicle suspension and improve the safety and stability of the vehicle.

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Abstract

The invention relates to the field of the bus, in particular to a lateral stabilization system applied to a rear air suspension. The lateral stabilization system applied to the rear air suspension comprises stabilizer bar supports, a stabilizer bar assembly, a connecting block, a connecting plate, a rubber bearing and suspender assemblies and is characterized in that stabilizer bar supports are respectively fixed on bracket beams at two sides of a rear axle by bolts; two sets of suspender assemblies are respectively hinged with two ends of the stabilizer bar assembly; the middle of the stabilizer bar assembly is connected with the connecting block by the rubber bearing and the connecting plate; the connecting block is fixedly connected to the frame; and two ends of the suspender assemblies are both in ball pin structures. In the invention, the lateral stabilization system applied to the rear air suspension, which has a simple structure, effectively increases the sidesway rigidity of the suspension, improves the stability of a vehicle and ensures the vehicle to run safely, is provided.

Description

technical field [0001] The invention relates to the field of passenger cars, in particular to a lateral stabilization system applied to a rear air suspension. Background technique [0002] With the improvement of people's requirements for vehicle ride comfort and the development of my country's passenger car suspension technology, the application of air suspension in tourist buses is becoming more and more extensive. Because the elastic suspension in the air suspension system uses rubber airbags, the anti-rolling ability of the suspension is relatively poor. After adding a lateral stabilizer to the front suspension, if the angular stiffness of the suspension is insufficient, it is necessary to add a lateral stabilizer to the rear suspension system to increase the roll stiffness of the vehicle and ensure the safe operation of the vehicle. Contents of the invention [0003] The purpose of the present invention is to design a rear air suspension lateral stability system with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G21/055
Inventor 郭延辉
Owner SHAANXI EUROSTAR AUTOMOBILE
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