Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge stay cable damping structure
The invention is suitable for the field of civil engineering, and provides a bridge stay cable damping structure which comprises a damping plate and further comprises a longitudinal absorption device, the longitudinal absorption device comprises an insertion pipe fixed to one side of the damping plate, the insertion pipe is used for absorbing vibration transmitted by the damping plate, and a cylinder sleeve is installed outside the insertion pipe. A casing pipe is fixed to one side of the cylinder sleeve, the insertion pipe moves up and down in the casing pipe after receiving vibration, threaded columns used for fixing the cylinder sleeve are installed on the two sides of the cylinder sleeve, a steel cable traction wheel disc vibrates, and at the moment, the insertion pipe installed at the bottom of the damping plate can swing up and down greatly. The cylinder sleeve is arranged in the cylinder sleeve and moves up and down greatly in the sleeve in the cylinder sleeve, a pendulum bob arranged on the rotating rod in a stand column is connected with the connecting rod arranged on the insertion pipe, so that the insertion pipe converts vibration of the insertion pipe into reciprocating rotation of the rotating rod, and buffering is achieved under the action of a tension device.
本发明适用于土木工程领域，提供了一种桥梁斜拉索减震结构，包括减震板，还包括：纵向吸收装置，所述纵向吸收装置包括固定在减震板一侧的插管，所述插管用于吸收减震板传递的震动，所述插管的外部安装有缸套，所述缸套的一侧固定有套管，所述插管在接收震动后再套管的内部上下移动，所述缸套的两侧安装有用于固定缸套的螺纹柱钢索牵引轮盘发生震动，此时安装在减震板底部的插管会出现大幅度上下摆动，并在缸套内部的套管上下大幅度移动，位于立柱内部的转杆上安装的摆锤与插管上安装的连接杆相互连接，致使插管将自身的震动转化成转杆的往复转动，在拉力装置的作用下实现缓冲。
Bridge stay cable damping structure
The invention is suitable for the field of civil engineering, and provides a bridge stay cable damping structure which comprises a damping plate and further comprises a longitudinal absorption device, the longitudinal absorption device comprises an insertion pipe fixed to one side of the damping plate, the insertion pipe is used for absorbing vibration transmitted by the damping plate, and a cylinder sleeve is installed outside the insertion pipe. A casing pipe is fixed to one side of the cylinder sleeve, the insertion pipe moves up and down in the casing pipe after receiving vibration, threaded columns used for fixing the cylinder sleeve are installed on the two sides of the cylinder sleeve, a steel cable traction wheel disc vibrates, and at the moment, the insertion pipe installed at the bottom of the damping plate can swing up and down greatly. The cylinder sleeve is arranged in the cylinder sleeve and moves up and down greatly in the sleeve in the cylinder sleeve, a pendulum bob arranged on the rotating rod in a stand column is connected with the connecting rod arranged on the insertion pipe, so that the insertion pipe converts vibration of the insertion pipe into reciprocating rotation of the rotating rod, and buffering is achieved under the action of a tension device.
本发明适用于土木工程领域，提供了一种桥梁斜拉索减震结构，包括减震板，还包括：纵向吸收装置，所述纵向吸收装置包括固定在减震板一侧的插管，所述插管用于吸收减震板传递的震动，所述插管的外部安装有缸套，所述缸套的一侧固定有套管，所述插管在接收震动后再套管的内部上下移动，所述缸套的两侧安装有用于固定缸套的螺纹柱钢索牵引轮盘发生震动，此时安装在减震板底部的插管会出现大幅度上下摆动，并在缸套内部的套管上下大幅度移动，位于立柱内部的转杆上安装的摆锤与插管上安装的连接杆相互连接，致使插管将自身的震动转化成转杆的往复转动，在拉力装置的作用下实现缓冲。
Bridge stay cable damping structure
一种桥梁斜拉索减震结构
YANG JINWEN (Autor:in) / ZHOU XINGYING (Autor:in) / ZHANG ZHIYONG (Autor:in) / ZHANG LI (Autor:in) / SHENG LEI (Autor:in) / ZHANG ZHANYU (Autor:in) / LIU LIWEI (Autor:in)
03.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Ultra-long stay cable damping device and cable-stayed bridge
| Europäisches Patentamt | 2023
High-damping shock absorption mechanism for bridge stay cable
| Europäisches Patentamt | 2021
Damping of Stay Cables in Cable Stayed Bridge Design
| British Library Conference Proceedings | 1995