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Corner displacement type friction damper

A friction damper and displacement technology, applied in the field of earthquake resistance and wind resistance of buildings, can solve problems such as low energy consumption efficiency

Pending Publication Date: 2021-01-08
BEIJING YISHEXU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a friction damper with angular displacement, which solves the problem of low energy consumption efficiency of the existing friction damper

Method used

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  • Corner displacement type friction damper
  • Corner displacement type friction damper
  • Corner displacement type friction damper

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Experimental program
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Embodiment

[0038] Please refer to Figure 1-Figure 4 , the present embodiment provides a rotational angle displacement friction damper, which solves the problem of low energy consumption efficiency of the existing friction damper.

[0039]A kind of angular displacement type friction damper, comprising a support rod 3, the two ends of the above-mentioned support rod 3 are respectively provided with an upper connection hinge 1 and a lower connection hinge 2 for relative rotation, the rotation plane of the above-mentioned upper connection hinge 1 and the above-mentioned lower connection hinge 2 Parallel to the axis of the above-mentioned support rod 3 , both ends of the above-mentioned support rod 3 are provided with friction plates, and the two above-mentioned friction plates are respectively frictionally fitted with the above-mentioned upper connecting hinge 1 and the above-mentioned lower connecting hinge 2 .

[0040] Principle of the present invention: when the present invention is pre-...

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Abstract

The invention provides a corner displacement type friction damper, and relates to the technical field of earthquake resistance and wind resistance of buildings and houses. The corner displacement typefriction damper comprises a supporting rod, wherein an upper connecting hinge and a lower connecting hinge are correspondingly and rotationally arranged at the two ends of the supporting rod; the rotating planes of the upper connecting hinge and the lower connecting hinge are parallel to the axis of the supporting rod; friction plates are arranged at the two ends of the supporting rod; and the two friction plates are in friction fit with the upper connecting hinge and the lower connecting hinge correspondingly. According to the corner displacement type friction damper, the problem that an existing friction damper is low in energy consumption efficiency is solved.

Description

technical field [0001] The invention relates to the field of anti-seismic and windproof technology of buildings, in particular to a friction damper of rotation angle displacement type. Background technique [0002] The construction of major engineering structures such as high-rise, super-high-rise, and high-rise structures is in the ascendant in my country, and will play an important role in social and economic development for a long time. As a disaster-prone country in my country, the design of disaster prevention and mitigation such as earthquake resistance and wind resistance of high-rise and super high-rise buildings has always been an important issue that affects the safety performance of buildings. Since the beginning of the new century, high-rise, super high-rise and towering structures have entered a period of rapid development, especially the city's landmark buildings have become a symbol of the city's economic strength, how to ensure the safety of these high-rise, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98E04H9/02
CPCE04B1/98E04H9/021E04H9/023
Inventor 张立成
Owner BEIJING YISHEXU TECH