Damper rear air suspension girder and assembly thereof
An air suspension and shock absorber technology, applied in suspension, elastic suspension, transportation and packaging, etc., can solve the problems of large brake air chamber, narrow shock absorber space, and poor shock absorption effect of shock absorbers , to enhance the shock absorption effect, the shock absorption effect is good, and the shock absorption effect is improved.
Active Publication Date: 2016-11-09
GUANGDONG FUWA HEAVY IND
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Problems solved by technology
[0003] The traditional air suspension main beam usually includes a front support plate and a rear support plate. The front support plate is used to fix the brake chamber and the shock absorber, and the rear support plate is used to fix the air bag. The brake air chamber and the shock absorber are fixed on the support plate, and the volume of the brake air chamber is large, and the two ends of the brake air chamber protrude from both sides of the front support plate, resulting in a narrow space for installing the shock absorber Mutual "interference" between the brake chamber and the shock absorber
[0004] In addition, because the existing shock absorber is installed on the front support plate of the main beam of the air suspension, and the upper end of the shock absorber is connected with the vehicle frame, the damping effect of the existing shock absorber is relatively poor.
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[0023] see Figure 1-Figure 4 . figure 1 It is a three-dimensional structure schematic diagram of the shock absorber rear air suspension main beam of the present invention. figure 2 It is a three-dimensional structure schematic diagram of another angle of the shock absorber rear-mounted air suspension main beam of the present invention. image 3 It is an exploded schematic diagram of the main beam assembly of the rear air suspension of the shock absorber of the present invention. Figure 4 It is a three-dimensional structural schematic diagram of the shock absorber rear air suspension main beam assembly of the present invention.
[0024] The shock absorber rear air suspension main beam of the present invention includes a main beam body 10, the main beam body 10 includes a front support plate 11 and a rear support plate 12, the front support plate 11 is used to fix the brake air chamber, The rear support plate 12 is used to fix the airbag; the main beam body 10 is also prov...
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The invention discloses a damper rear air suspension girder which comprises a girder body. The girder body comprises a front supporting plate and a rear supporting plate; the front supporting plate is used for fixing a brake chamber; the rear supporting plate is used for fixing an airbag; a damper fixing part is also arranged on the girder body; the damper fixing part is positioned at one side of the rear supporting plate; the damper fixing part is used for fixing a damper. The invention further discloses a damper rear air suspension girder assembly which comprises the damper rear air suspension girder disclosed by the invention. According to the damper rear air suspension girder disclosed by the invention, the damper fixing part is arranged on the girder body, the damper fixing part is positioned at one side of the rear supporting plate, and in the mounting process, the brake chamber is fixed on the front supporting plate and the damper is fixed on the damper fixing part, so that interference caused by the case that the brake chamber and the damper are positioned at the same side is avoided; in addition, the damper is fixed at the rear part of the girder body, so that a damping effect is also reinforced.
Description
technical field [0001] The invention relates to the field of automobiles, in particular to a shock absorber rear-mounted air suspension main beam and an assembly thereof which can avoid "interference" between a brake air chamber and a shock absorber. Background technique [0002] The main beam of the air suspension is an important part of the trailer, and the effect of shock absorption for the vehicle body is achieved by installing a shock absorber on the main beam of the air suspension. [0003] The traditional air suspension main beam usually includes a front support plate and a rear support plate. The front support plate is used to fix the brake chamber and the shock absorber, and the rear support plate is used to fix the air bag. The brake air chamber and the shock absorber are fixed on the support plate, and the volume of the brake air chamber is large, and the two ends of the brake air chamber protrude from both sides of the front support plate, resulting in a narrow s...
Claims
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Login to View More IPC IPC(8): B60G15/08
CPCB60G15/08
Inventor 吴志强吴淑敏王宇
Owner GUANGDONG FUWA HEAVY IND