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Bridge longitudinal damping device and bridge
The bridge longitudinal damping device comprises a bridge upper portion and a bridge lower portion arranged below the bridge upper portion, a mounting shell is arranged between the bridge upper portion and the bridge lower portion, a first mounting hole is formed in the lower end of the mounting shell, and a second mounting hole is formed in the upper end of the mounting shell; the opening directions of the first mounting hole and the second mounting hole are opposite, sleeves are fixedly arranged in the first mounting hole and the second mounting hole, and bidirectional vibration reduction devices are arranged between the sleeves and the upper portion of the bridge; the bidirectional damping device comprises a buffer assembly arranged in the sleeve, one end of the buffer assembly is connected with a flange, and the buffer assembly is connected with an upper anchoring assembly through the flange and a lower anchoring assembly arranged at the bottom of the mounting shell. The installation difficulty of the two-way damping device is reduced while longitudinal left and right vibration of the bridge is restrained, and rapid construction of workers is facilitated.
本发明公开了一种桥梁纵向减振装置及桥梁，涉及到桥梁减振领域，包括桥梁上部及设于桥梁上部下方的桥梁下部，桥梁上部与桥梁下部间设置有安装壳，安装壳的下端开设有第一安装孔，安装壳的上端开设有第二安装孔，第一安装孔与第二安装孔的开口方向相反，第一安装孔与第二安装孔的内部都固定设置有套筒，套筒与桥梁上部间设置有双向减振装置；双向减振装置包括设于套筒内部的缓冲组件，缓冲组件的一端连接有法兰，缓冲组件通过法兰连接有上锚定组件，以及设于安装壳底部的下锚定组件。本发明在抑制桥梁纵向左右两侧振动的同时，也降低了双向减振装置的安装难度，方便工作人员快速施工。
Bridge longitudinal damping device and bridge
The bridge longitudinal damping device comprises a bridge upper portion and a bridge lower portion arranged below the bridge upper portion, a mounting shell is arranged between the bridge upper portion and the bridge lower portion, a first mounting hole is formed in the lower end of the mounting shell, and a second mounting hole is formed in the upper end of the mounting shell; the opening directions of the first mounting hole and the second mounting hole are opposite, sleeves are fixedly arranged in the first mounting hole and the second mounting hole, and bidirectional vibration reduction devices are arranged between the sleeves and the upper portion of the bridge; the bidirectional damping device comprises a buffer assembly arranged in the sleeve, one end of the buffer assembly is connected with a flange, and the buffer assembly is connected with an upper anchoring assembly through the flange and a lower anchoring assembly arranged at the bottom of the mounting shell. The installation difficulty of the two-way damping device is reduced while longitudinal left and right vibration of the bridge is restrained, and rapid construction of workers is facilitated.
本发明公开了一种桥梁纵向减振装置及桥梁，涉及到桥梁减振领域，包括桥梁上部及设于桥梁上部下方的桥梁下部，桥梁上部与桥梁下部间设置有安装壳，安装壳的下端开设有第一安装孔，安装壳的上端开设有第二安装孔，第一安装孔与第二安装孔的开口方向相反，第一安装孔与第二安装孔的内部都固定设置有套筒，套筒与桥梁上部间设置有双向减振装置；双向减振装置包括设于套筒内部的缓冲组件，缓冲组件的一端连接有法兰，缓冲组件通过法兰连接有上锚定组件，以及设于安装壳底部的下锚定组件。本发明在抑制桥梁纵向左右两侧振动的同时，也降低了双向减振装置的安装难度，方便工作人员快速施工。
Bridge longitudinal damping device and bridge
一种桥梁纵向减振装置及桥梁
WANG LINGBO (author) / XI RONGJIE (author) / LEI WEIWEN (author)
2023-05-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken