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Rubber spring damping shock absorber

A technology of rubber springs and shock absorbers, which is applied in the field of damping shock absorbers, can solve unsatisfactory problems, and achieve the effects of reducing earthquake energy, small size, and reducing earthquake energy

Active Publication Date: 2011-10-19
CHINA ELECTRIC POWER RES INST +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a rubber spring damping shock absorber for the above-mentioned defects in the prior art, so as to solve the unsatisfactory problem of the existing products in practical application, and the shock absorption effect can be realized as 50%-80%

Method used

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  • Rubber spring damping shock absorber
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  • Rubber spring damping shock absorber

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Embodiment 1

[0028] The rubber spring damping shock absorber of the present embodiment, as figure 1 As shown, it consists of high damping rubber 1, cylindrical helical compression spring 2, lower base 3 and upper base 4, high damping rubber 1 and cylindrical helical compression spring 2 are solidified together by vulcanization, lower base 3 and upper base 4 are connected with high The damping rubbers 1 are bonded together by glue.

[0029] Take the lightning arrester as an example, such as figure 2 with image 3 As shown, the core component in the use state diagram is the rubber spring damping shock absorber 7 or 9. When an earthquake comes, the rubber spring damping shock absorber 7 or 9 will use its own buffering and damping effect to effectively reduce the lightning arrester of the upper structure. 1 earthquake response, thus playing a protective role. The superstructure lightning arrester 1 is connected and fixed with the connecting plate 8 by bolts; above and below the connecting ...

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Abstract

The invention relates to a rubber spring damping shock absorber which is characterized by comprising high-damp rubber (1) and a column spiral compression spring (2), wherein the high-damp rubber (1) is fixedly connected with the column spiral compression spring (2), a lower base (3) and an upper base (4) by vulcanization. The shock absorbing effect of the shock absorber can reach 50% to 80%.

Description

technical field [0001] The present invention relates to shock absorbers and, in particular, to damping shock absorbers. Background technique [0002] Since May 12, 2008, a magnitude 8 earthquake in the Longmenshan fault zone centered in Yingxiu, Wenchuan, Sichuan, and a series of strong aftershocks have caused extremely rare and huge damage to the local national economy and infrastructure. Power facilities, as one of the lifeline projects, were hit hard. Taking Sichuan Power Grid as an example, affected by the disaster, the load of Sichuan Power Grid was reduced by about 4 million kilowatts, one 500kV substation was shut down, and five 220kV substations were shut down. Power plants and systems in Jiangyou, Jintang, Baozhusi, Maoxian Hydropower Group, Dazhou Dongyue and other power plants in western Sichuan. Shaanxi and Gansu were also severely affected. Compared with the damage to power facilities caused by previous earthquakes, the earthquake damage to power facilities, ...

Claims

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Application Information

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IPC IPC(8): F16F3/12
Inventor 朱全军陈新韩钰聂京凯
Owner CHINA ELECTRIC POWER RES INST
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