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A platform for research: civil engineering, architecture and urbanism
Wind vibration control device for steel pipe component of power transmission tower
The invention relates to a power transmission tower steel pipe component wind vibration control device which comprises a first semicircular sleeve and a second semicircular sleeve, the second semicircular sleeve is arranged below the first semicircular sleeve, connecting plates are arranged on the left side and the right side of the first semicircular sleeve and the left side and the right side of the second semicircular sleeve correspondingly, and connecting bolts are arranged in the connecting plates. Inner cavities are formed in the first semicircular sleeve and the second semicircular sleeve correspondingly, a plurality of anti-vibration devices are evenly arranged on the circumferences in the inner cavities, elastic layers are arranged on the inner sides of the inner cavities correspondingly, and steel pipe bodies are arranged on the inner sides of the elastic layers. The device has the advantages that the structure is simple, installation is convenient, aeolian vibration is effectively restrained, and fatigue damage is prevented.
本发明涉及一种输电塔钢管构件风振控制装置，它包括第一半圆形套和第二半圆形套，第一半圆形套下方设置有第二半圆形套，第一半圆形套、第二半圆形套左右两侧均设置有连接板，连接板内部设置有连接螺栓，第一半圆形套、第二半圆形套内部均设置有内腔体，内腔体内部圆周均匀设置有若干个防振器，内腔体内侧均设置有弹性层，弹性层内侧设置有钢管本体；本发明具有结构简单、安装便捷、有效抑制微风振动、防止疲劳破坏的优点。
Wind vibration control device for steel pipe component of power transmission tower
The invention relates to a power transmission tower steel pipe component wind vibration control device which comprises a first semicircular sleeve and a second semicircular sleeve, the second semicircular sleeve is arranged below the first semicircular sleeve, connecting plates are arranged on the left side and the right side of the first semicircular sleeve and the left side and the right side of the second semicircular sleeve correspondingly, and connecting bolts are arranged in the connecting plates. Inner cavities are formed in the first semicircular sleeve and the second semicircular sleeve correspondingly, a plurality of anti-vibration devices are evenly arranged on the circumferences in the inner cavities, elastic layers are arranged on the inner sides of the inner cavities correspondingly, and steel pipe bodies are arranged on the inner sides of the elastic layers. The device has the advantages that the structure is simple, installation is convenient, aeolian vibration is effectively restrained, and fatigue damage is prevented.
本发明涉及一种输电塔钢管构件风振控制装置，它包括第一半圆形套和第二半圆形套，第一半圆形套下方设置有第二半圆形套，第一半圆形套、第二半圆形套左右两侧均设置有连接板，连接板内部设置有连接螺栓，第一半圆形套、第二半圆形套内部均设置有内腔体，内腔体内部圆周均匀设置有若干个防振器，内腔体内侧均设置有弹性层，弹性层内侧设置有钢管本体；本发明具有结构简单、安装便捷、有效抑制微风振动、防止疲劳破坏的优点。
Wind vibration control device for steel pipe component of power transmission tower
一种输电塔钢管构件风振控制装置
JIA JIANGANG (author) / LIU YANHONG (author) / ZHU HAIXIANG (author) / QUAN SHAOWEI (author) / XUAN WEI LEYI (author) / WU LINJUAN (author) / WANG ZIYU (author) / ZHU HONGXIAO (author) / LI FENG (author) / HOU YI (author)
2023-08-01
Patent
Electronic Resource
Chinese
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