Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wind-resistant damping device suitable for bridge structure and damping suspender
The invention discloses a wind-resistant damping device suitable for a bridge structure and a damping suspender, and mainly relates to the field of bridge damping. The device includes a body, and an open cavity is formed in the body. A rotating column is arranged in the open cavity, the rotating column can rotate by taking the rotating column as an axis, and blades are arranged on the rotating column. A bracket is arranged on the side wall of the open cavity. A through hole is formed in the bracket, and an elastic shifting piece matched with the through hole is arranged at the bottom of the open cavity. A limiting plate matched with the through hole is arranged on the elastic shifting piece on the side, far away from the blades, of the bracket. The end, away from the open cavity, of the elastic shifting piece penetrates through the through hole, stretches out towards the blades and makes contact with the blades. A damping cavity is formed in the body, and a channel is formed between the damping cavity and the open cavity. One end of the elastic shifting piece penetrates through the channel, extends into the damping cavity and is provided with a plurality of drawn wires, and the ends, away from the elastic shifting piece, of the drawn wires are connected with the damping cavity. The device has the advantages of being obvious in vibration suppression, economical, practical, simple in structure, convenient to construct and capable of reducing the construction cost.
本发明公开了一种适用于桥梁结构的抗风减震装置及减震吊杆，主要涉及桥梁减震领域。包括本体，本体上设开口腔，开口腔内设转动柱，转动柱能够以自身为轴心转动，转动柱上设叶片，开口腔侧壁上设支架，支架上设通过孔，开口腔底部设与通过孔相适应的弹性拨片，弹性拨片位于支架的远离叶片的一侧设与通过孔相配合的限位板，弹性拨片的远离开口腔的一端穿过通过孔向叶片方向伸出并与叶片接触，本体上设减震腔，减震腔与开口腔之间设通道，弹性拨片的一端穿过通道伸入减震腔内并设若干拉丝，拉丝的远离弹性拨片的一端与减震腔连接。本发明益效果：能够抑振明显、经济实用，结构简单，施工方便，降低工程造价成本。
Wind-resistant damping device suitable for bridge structure and damping suspender
The invention discloses a wind-resistant damping device suitable for a bridge structure and a damping suspender, and mainly relates to the field of bridge damping. The device includes a body, and an open cavity is formed in the body. A rotating column is arranged in the open cavity, the rotating column can rotate by taking the rotating column as an axis, and blades are arranged on the rotating column. A bracket is arranged on the side wall of the open cavity. A through hole is formed in the bracket, and an elastic shifting piece matched with the through hole is arranged at the bottom of the open cavity. A limiting plate matched with the through hole is arranged on the elastic shifting piece on the side, far away from the blades, of the bracket. The end, away from the open cavity, of the elastic shifting piece penetrates through the through hole, stretches out towards the blades and makes contact with the blades. A damping cavity is formed in the body, and a channel is formed between the damping cavity and the open cavity. One end of the elastic shifting piece penetrates through the channel, extends into the damping cavity and is provided with a plurality of drawn wires, and the ends, away from the elastic shifting piece, of the drawn wires are connected with the damping cavity. The device has the advantages of being obvious in vibration suppression, economical, practical, simple in structure, convenient to construct and capable of reducing the construction cost.
本发明公开了一种适用于桥梁结构的抗风减震装置及减震吊杆，主要涉及桥梁减震领域。包括本体，本体上设开口腔，开口腔内设转动柱，转动柱能够以自身为轴心转动，转动柱上设叶片，开口腔侧壁上设支架，支架上设通过孔，开口腔底部设与通过孔相适应的弹性拨片，弹性拨片位于支架的远离叶片的一侧设与通过孔相配合的限位板，弹性拨片的远离开口腔的一端穿过通过孔向叶片方向伸出并与叶片接触，本体上设减震腔，减震腔与开口腔之间设通道，弹性拨片的一端穿过通道伸入减震腔内并设若干拉丝，拉丝的远离弹性拨片的一端与减震腔连接。本发明益效果：能够抑振明显、经济实用，结构简单，施工方便，降低工程造价成本。
Wind-resistant damping device suitable for bridge structure and damping suspender
一种适用于桥梁结构的抗风减震装置及减震吊杆
YAN LEI (Autor:in) / AN KANG (Autor:in) / LIN ZHI (Autor:in) / LIU FANGPING (Autor:in) / YANG ZHIREN (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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