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Square high-load air spring

An air spring, high load-bearing technology, applied in the direction of spring, spring/shock absorber, gas shock absorber, etc., can solve the problems of unscientific sealing connection method and structure, unreasonable shape and size of air spring, limited pressure bearing capacity, etc. , to achieve the effect of strong pressure bearing capacity, improved bending moment resistance, and improved pressure bearing capacity

Active Publication Date: 2012-08-15
ZHUZHOU TIMES NEW MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the existing air springs with unreasonable shape and size, unscientific sealing connection method and unscientific structure, which lead to limited pressure bearing capacity, short service life and high noise, the present invention designs an air spring with more reasonable space utilization and internal pressure bearing capacity of the air spring. Better, long life, low noise high load square air spring

Method used

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] Such as figure 2 , Figure 5 As shown, a square high-load air spring includes a capsule body 6 and a capsule body seal, and the feature is that the capsule body 6 is square.

[0026] Further, the skeleton layer of the capsule body 6 is an aramid cord skeleton layer.

[0027] Such as figure 1 , figure 2 As shown, a square high-load air spring of the present invention has a specific structure consisting of an upper cover plate 9, a lower cover plate 1, an upper buckle ring 7, a lower buckle ring 3, a capsule body 6, an upper limit member 10, and a lower limit member 11. most of the composition.

[0028] The capsule 6 is formed by vulcanizing capsule rubber, a skeleton layer, an upper sub-mouth steel ring, and a lower sub-mouth steel ring. The grooves of the upper and lower mouth steel rings are matched in shape, and the capsule bod...

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PUM

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Abstract

The invention discloses a square high-load air spring. The square high-load air spring comprises a sac body, an upper snap ring, a lower snap ring, an upper cover plate, a lower cover plate, an upper limiting part, a lower limiting part and a plurality of connecting pieces, wherein the sac body is formed by vulcanizing a sac body rubber, a framework layer, an upper seam allowance steel ring and a lower seam allowance steel ring together; the upper cover plate and the lower cover plate are provided with grooves which are matched with the shapes of the upper seam allowance steel ring and the lower seam allowance steel ring of the sac body; the sac body is assembled on the upper and lower cover plates through the grooves; the upper seam allowance steel ring of the sac body is tightly pressed on the upper cover plate by the upper snap ring, and the lower seam allowance steel ring of the sac body is tightly pressed on the lower cover plate by the lower snap ring; the upper and lower snap rings are connected and fastened to the upper and lower cover plates through the connecting pieces; the upper and lower limiting parts are positioned in the sac body, the upper limiting part is connected to the upper cover plate through the connecting pieces, and the lower limiting part is connected to the lower cover plate through the connecting pieces; and an air hole and mounting holes are formed on the upper cover plate.

Description

technical field [0001] The invention relates to a mechanical component device, in particular to a square high-load air spring for ships. Background technique [0002] Vibration and noise are ubiquitous in nature and life, and have brought many problems to people. In order to improve the safety of equipment and the comfort of human life, many vibration and noise reduction components are applied. Commonly used vibration damping components include rubber vibration isolators, metal vibration isolators, and pneumatic vibration dampers. Air spring is an important vibration and noise reduction product. Due to its low natural frequency, nonlinear stiffness and many other advantages, it is widely used in automobiles, railway vehicles, ships, aviation and various mechanical equipment. [0003] At present, air springs at home and abroad can be roughly divided into two types: capsule type and membrane type, and the airbags are mostly circular. For some applications, such as ships, du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F9/04F16F9/32
Inventor 张玉勋陈灿辉叶特杨李核莫荣利
Owner ZHUZHOU TIMES NEW MATERIALS TECH
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