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A platform for research: civil engineering, architecture and urbanism
Wind vibration suppressor
The invention discloses a wind vibration suppressor. The wind vibration suppressor comprises a shell, a mounting part is arranged outside the shell, two supports are arranged in the shell, a rotating shaft is arranged between the two supports, the axial direction of the rotating shaft is parallel to the vertical direction, the rotating shaft is sleeved with a spinning top, a motor is arranged in the shell, an output shaft of the motor is connected to the spinning top through a transmission mechanism, and a corner displacement sensor, a controller and a power supply are arranged in the shell. The wind vibration suppressor is simple in structure and convenient to install, lossless and rapid reinforcement of an iron tower structure can be achieved, vibration generated by the wind load effect of the tower structure is actively reduced and restrained through the gyroscope stabilization principle, the vibration amplitude is reduced, the bearing capacity is improved, and the wind vibration suppressor can be immediately used after installation and debugging are completed. The product is an active damping device, different rotating speeds can be realized, and different starting and stopping conditions can be set to adapt to different iron tower structures, so that the product has a wider working frequency spectrum. The whole device is closed, the controller can be automatically controlled, and frequent maintenance is not needed in the using process.
一种风振抑制器，包括壳体，壳体外设置有安装件，壳体内设置有两个支架，两个支架之间设置有转轴，转轴的轴向平行于竖直方向，转轴上套设有陀螺，壳体内设置有电动机，电动机的输出轴通过传动机构与陀螺连接，壳体内设置有转角位移传感器、控制器和电源。本发明结构简单，安装方便，可以实现铁塔结构的无损、快速加固，利用陀螺稳定原理实现主动消减和抑制塔式结构因风荷载作用而产生振动，降低振动幅度，提高承载能力，安装调试完成后可立即使用。产品为主动式减振装置，可实现不同的转速，设定不同的启停条件，以适应不同的铁塔结构，因此具有较宽的工作频谱。装置整体封闭，控制器可以自动控制，使用过程中无需频繁维护。
Wind vibration suppressor
The invention discloses a wind vibration suppressor. The wind vibration suppressor comprises a shell, a mounting part is arranged outside the shell, two supports are arranged in the shell, a rotating shaft is arranged between the two supports, the axial direction of the rotating shaft is parallel to the vertical direction, the rotating shaft is sleeved with a spinning top, a motor is arranged in the shell, an output shaft of the motor is connected to the spinning top through a transmission mechanism, and a corner displacement sensor, a controller and a power supply are arranged in the shell. The wind vibration suppressor is simple in structure and convenient to install, lossless and rapid reinforcement of an iron tower structure can be achieved, vibration generated by the wind load effect of the tower structure is actively reduced and restrained through the gyroscope stabilization principle, the vibration amplitude is reduced, the bearing capacity is improved, and the wind vibration suppressor can be immediately used after installation and debugging are completed. The product is an active damping device, different rotating speeds can be realized, and different starting and stopping conditions can be set to adapt to different iron tower structures, so that the product has a wider working frequency spectrum. The whole device is closed, the controller can be automatically controlled, and frequent maintenance is not needed in the using process.
一种风振抑制器，包括壳体，壳体外设置有安装件，壳体内设置有两个支架，两个支架之间设置有转轴，转轴的轴向平行于竖直方向，转轴上套设有陀螺，壳体内设置有电动机，电动机的输出轴通过传动机构与陀螺连接，壳体内设置有转角位移传感器、控制器和电源。本发明结构简单，安装方便，可以实现铁塔结构的无损、快速加固，利用陀螺稳定原理实现主动消减和抑制塔式结构因风荷载作用而产生振动，降低振动幅度，提高承载能力，安装调试完成后可立即使用。产品为主动式减振装置，可实现不同的转速，设定不同的启停条件，以适应不同的铁塔结构，因此具有较宽的工作频谱。装置整体封闭，控制器可以自动控制，使用过程中无需频繁维护。
Wind vibration suppressor
一种风振抑制器
ZHANG ZIQIANG (author) / DONG XIAOYAN (author) / ZHOU CHENGCHENG (author)
2021-11-12
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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