Shock absorber and application thereof in highway bridge support

A shock absorber and piston technology, which is applied in bridges, bridge construction, bridge parts, etc., can solve the problems that shock absorbers cannot distinguish between shock absorption and it is difficult to accurately obtain the damping characteristics of shock absorbers, so as to achieve good shock absorption effect, Good protection, enhanced shock absorption effect

Active Publication Date: 2022-06-24
九八建设发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This innovation improves an impact buffer system called DYNAPS (The Technological Effects Of Shock Absorbers) which helps protect roadways from damage caused during heavy traffic or accidents. It achieves this through varying its strength based on factors like frequency and amplitude level changes over time such as vehicle speed and load weight distribution. By reducing the size of gaps within these components, they reduce resistance against movement while still providing effective energy dissipating features. They may use various techniques to control their behavior depending upon how severe the crash occurs. Overall, this technology enhances safety measures for roadsides and provides better overall performance than existing systems.

Problems solved by technology

This patents describes an improved method called Vibration Isolation Structure (VIS) which helps reduce damage from severe weather events such as earthquakes. VIS uses friction materials instead of traditional mechanisms like springs, but they have limitations due to their ability to absorb only small amounts of kinetic energy without being too strong at all times. To address these issues, various techniques were developed including active suspension systems and semi-active shock devices.

Method used

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  • Shock absorber and application thereof in highway bridge support
  • Shock absorber and application thereof in highway bridge support
  • Shock absorber and application thereof in highway bridge support

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Embodiment Construction

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] An example of a shock absorber of the present invention and its application in road bridge support, such as Figure 1 to Figure 9 shown, a shock absorber such as Figure 1-2, including two pistons 215, a cylinder 213 and a throttling device 220; the two pistons 215 are respectively installed at both ends of the cylinder 213, and the throttling device 220 is located in the cylinder 213; the two pistons are respectively slidably arr

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Abstract

The invention relates to the field of shock absorption devices, in particular to a shock absorber and application of the shock absorber in highway bridge supporting. A shock absorption device of a shock absorber comprises two pistons, a cylinder body and a throttling device. The two pistons are installed at the two ends of the cylinder body respectively. The throttling device comprises an upper sealing plate, a lower sealing plate, a first sliding way and two adjusting devices. According to the application of the shock absorber in highway bridge supporting, the shock absorber, a first bridge body and a second bridge body are included. The piston connecting plate is fixedly mounted at the lower end of the first axle body; the support is fixedly installed on the second bridge body. According to the shock absorber, differential shock absorption is carried out according to the strength of vibration, so that when the shock absorber is subjected to primary vibration, damping friction shock absorption, intermediate vibration, throttling damping shock absorption and high-grade vibration, the space of the first sliding way for sliding of the upper sealing plate and the lower sealing plate is reduced. The action interval of the multiple damping modes is shortened according to the vibration level, and therefore the damping effect is enhanced.

Description

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Claims

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Application Information

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Owner 九八建设发展有限公司
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