Tuned mass damper system with steering mechanism

Abstract

The invention discloses a tuned mass damper system with a steering mechanism. The turned mass damper system comprises the steering mechanism, a vertical tuned mass damper and a horizontal tuned mass damper, the steering mechanism comprises a big gear which is fixedly arranged on a controlled body, the controlled body is fixedly connected with an outer ring of a turnplate bearing through a screw B in an upward manner, an inner ring of the turntable bearing is connected with a fixing plate through a screw A in an upward manner, at least one group of motors is fixedly mounted on the fixing plate through screws C, a small gear is coaxially and fixedly mounted on a downward power shaft of each motor through a spline, and the small gears are in meshed connection with the big gear. The tuned mass damper system is suitable for structures like high-rise buildings, offshore drilling platforms and marine floating wind turbines, and comfortableness requirements of the high-rise buildings and performance requirements of marine floating platforms can be met through control.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment and relates to a tuned mass damper system with a steering mechanism. Background technique [0002] With the increase in the height of buildings, the increase in the installed capacity of offshore floating wind turbines, and the increase in the number of offshore drilling oil platforms, these engineering structures will inevitably be affected by external damage caused by natural phenomena such as wind and waves during use. These loads will cause the vibration of the structure, which will have a serious impact on the performance of the main structure and the overall safety, and even cause major casualties and property losses. Therefore, minimizing the vibration of the structure has become an urgent problem to be solved. Contents of the invention [0003] The purpose of the present invention is to provide a tuned mass damper system with a steering mechanism, which solves the problem t...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a tuned mass damper system with a steering mechanism, which solves the problem that the tuned mass damper system in projects such as high-rise buildings, offshore floating wind turbines, and offshore drilling oil platforms cannot change with the direction of wind and waves. And the steering, and the problem of not being able to effectively slow down the structural vibration, and solve the existing problems

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