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Self-reset building damper

A technology of automatic homing and damper, which is applied in the direction of building components, earthquake resistance, etc., can solve problems such as technical effects that have not yet been optimized, and achieve good vibration reduction effects, uniform force distribution, and improved performance.

Inactive Publication Date: 2014-01-15
蔡崇兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the architectural damper disclosed in the I283722 patent case, although the width of the upper and lower side panels of the I-shaped damping body can be used to improve the vibration-absorbing and shock-absorbing performance, it still only uses the I-shaped damping body to absorb vibration energy. To achieve the best technical effect

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  • Self-reset building damper
  • Self-reset building damper
  • Self-reset building damper

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Embodiment Construction

[0049] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0050] The present invention is a building damper that can be installed between columns, beams or braced beams of civil engineering such as buildings or bridges. As shown in the accompanying drawings, the present invention mainly includes a long damping body 10 and More than one set of return components 20 arranged on the side of the damping body 10; wherein, the damping body 10 has at least one first wing plate 11 in the shape of a long plate and one extending and connecting to the first wing plate 11 The supporting body 13; the more than one set of homing components 20 has two fixed ribs 21 fixedly connected to the sides of the two ends of the damping body 10, and one fixedly connected to the damping body 10 and located on the two fixed ribs 21 The support ribs 22 between them, and at least one prestressed pull wire 23 that ...

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Abstract

A self-reset building damper comprises a damper body and more than one set of reset components arranged on the side edge of the damper body. The reset components comprise two fixed rib plates, a supporting rib plate and at least one pre-tensioning line, wherein the two fixed rib plates are fixedly arranged on and connected to the side edges of the two end portions of the damper body; the supporting rib plate is fixedly arranged on and connected to the damper body and is located between the two fixed rib plates; the pre-tensioning line penetrates the supporting rib plate and is in a pulling state by fixedly connecting the two end portions to the fixed rib plates at the two ends. By the pre-tensioning force provided by the pre-tensioning line of the reset components, the self-reset effect of the building damper can be achieved, and the effect of vibration absorption and reduction for the building damper is improved.

Description

technical field [0001] The invention relates to a vibration absorber applied to a building, in particular to a building damper which has a damping effect and can automatically return to its position. Background technique [0002] In order to strengthen the vibration energy that the beams and pillars of the main structure of a large building can withstand, the applicant previously proposed a vibration-absorbing device for a building as disclosed in the TW (Taiwan, China) certificate number I283722 invention patent case. The vibration-absorbing device Disclosed is a long damper with an I-shaped cross-section. The damper has two narrow ends and a wide middle part between the two narrow ends, so that the damper has a variable moment of inertia distribution, so that The curvature of the section will be evenly distributed, and when the damper is subjected to the force transmitted by the earthquake and reaches the yield point, the whole body can reach the yield point at the same ti...

Claims

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Application Information

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IPC IPC(8): E04B1/98
Inventor 蔡崇兴
Owner 蔡崇兴