Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-falling limiting device for bridge seismic resistance
The invention discloses an anti-falling limiting device for bridge seismic resistance, and belongs to the technical field of bridge seismic resistance. The anti-falling bridge anti-seismic limiting device comprises a supporting base, a first supporting pipe of the supporting base, a second supporting pipe inserted into the first supporting pipe, and a first damping assembly arranged between the first supporting pipe and the second supporting pipe. Each first damping assembly comprises a first supporting rod, a first spring and an abutting plate, the first damping assemblies are arranged around the axis of the first supporting pipe in a circumferential array mode, the first supporting rods are horizontally arranged between the first supporting pipe and the second supporting pipe, and one side of the abutting plate abuts against the second supporting pipe. The first spring is arranged on the first supporting rod in a sleeving mode, one end of the first spring is fixedly connected with the first supporting pipe, the other end of the first spring is fixedly connected with the abutting plate, the first damping assembly is arranged in the supporting base to buffer transverse vibration force borne by the bridge body, and the situation that the connecting position of the supporting base is broken due to uneven stress at the position of the bridge supporting base is prevented.
本发明公开了一种防跌落的桥梁抗震用限位装置，属于桥梁抗震技术领域。该种防跌落的桥梁抗震用限位装置包括支撑座，支撑座第一支撑管和第二支撑管，第二支撑管插设于第一支撑管内，还包括第一减震组件，第一减震组件设置于第一支撑管和第二支撑管之间，第一减震组件包括第一支撑杆、第一弹簧和抵接板，第一减震组件绕第一支撑管轴线圆周阵列设置，第一支撑杆水平设置于第一支撑管和第二支撑管之间，抵接板一侧与第二支撑管抵接，第一弹簧套设于第一支撑杆上一端与第一支撑管固定连接，另一端与抵接板固定连接，通过在支撑座内设置第一减震组件来对桥体所受的横向的震动力进行缓冲，防止桥梁支撑座处因受力不均匀，而导致支座连接处断裂。
Anti-falling limiting device for bridge seismic resistance
The invention discloses an anti-falling limiting device for bridge seismic resistance, and belongs to the technical field of bridge seismic resistance. The anti-falling bridge anti-seismic limiting device comprises a supporting base, a first supporting pipe of the supporting base, a second supporting pipe inserted into the first supporting pipe, and a first damping assembly arranged between the first supporting pipe and the second supporting pipe. Each first damping assembly comprises a first supporting rod, a first spring and an abutting plate, the first damping assemblies are arranged around the axis of the first supporting pipe in a circumferential array mode, the first supporting rods are horizontally arranged between the first supporting pipe and the second supporting pipe, and one side of the abutting plate abuts against the second supporting pipe. The first spring is arranged on the first supporting rod in a sleeving mode, one end of the first spring is fixedly connected with the first supporting pipe, the other end of the first spring is fixedly connected with the abutting plate, the first damping assembly is arranged in the supporting base to buffer transverse vibration force borne by the bridge body, and the situation that the connecting position of the supporting base is broken due to uneven stress at the position of the bridge supporting base is prevented.
本发明公开了一种防跌落的桥梁抗震用限位装置，属于桥梁抗震技术领域。该种防跌落的桥梁抗震用限位装置包括支撑座，支撑座第一支撑管和第二支撑管，第二支撑管插设于第一支撑管内，还包括第一减震组件，第一减震组件设置于第一支撑管和第二支撑管之间，第一减震组件包括第一支撑杆、第一弹簧和抵接板，第一减震组件绕第一支撑管轴线圆周阵列设置，第一支撑杆水平设置于第一支撑管和第二支撑管之间，抵接板一侧与第二支撑管抵接，第一弹簧套设于第一支撑杆上一端与第一支撑管固定连接，另一端与抵接板固定连接，通过在支撑座内设置第一减震组件来对桥体所受的横向的震动力进行缓冲，防止桥梁支撑座处因受力不均匀，而导致支座连接处断裂。
Anti-falling limiting device for bridge seismic resistance
防跌落的桥梁抗震用限位装置
WANG YAOXU (Autor:in) / LIU CHAOHUI (Autor:in) / XU ZHIQIANG (Autor:in) / YAO JINKE (Autor:in) / WANG ZHIHAO (Autor:in) / MU YAMING (Autor:in) / JIANG YONGCUN (Autor:in)
06.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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