A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of bridge accessories and particularly relates to a shock absorption and isolation support for a bridge. The support comprises an abutment, a bridge floor, an upper pressing plate, a lower pressing plate, a first spring, a second spring, an upper sleeve and a lower sleeve, wherein the upper sleeve is fixedly arranged in the middle of the bottom end of the upper pressing plate, and the lower sleeve is fixedly arranged at the top end of the lower pressing plate; a bottom end of the upper sleeve is fixedly connected with the top ends of the multiple sets of first springs, a connecting block is arranged in the middle of the inner top end of the upper sleeve, a buffer block is arranged at the inner bottom end of the lower sleeve, the connecting block makes contact with the buffer block, and sleeves are arranged on the peripheral sides of the bottom end of the upper pressing plate; round grooves are correspondingly formed in the circumferential sides of the top ends of the lower pressing plates, and the four sets of sleeves extend into the four sets of round grooves from the top ends of the four sets of round grooves correspondingly and are in sliding connection with the four sets of round grooves. The bridge damping device can effectively damp a bridge, relieve pressure borne by the bridge, avoid collapse of the bridge and improve safety.
本发明涉及桥梁配件技术领域，具体为一种桥梁用减隔震支座，包括墩台、桥面、上压板、下压板、第一弹簧、第二弹簧、上套筒和下套筒，上套筒固定安装于上压板底端中部，下套筒固定安装于下压板顶端，上套筒外径与下套筒内径紧密滑动配合，多组第一弹簧分别均匀周向固定安装于下套筒内底端，上套筒底端分别与多组第一弹簧顶端固定连接，上套筒内顶端中部设置有连接块，下套筒内底端设置有缓冲块，连接块与缓冲块接触，上压板底端周侧均设置有套管，下压板顶端周侧均对应设置有圆槽，四组套管分别自四组圆槽顶端伸入并与四组圆槽滑动连接，本发明，能够有效的对桥梁进行减震，缓解桥梁受到的压力，避免桥梁发生崩塌，提高安全性。
The invention relates to the technical field of bridge accessories and particularly relates to a shock absorption and isolation support for a bridge. The support comprises an abutment, a bridge floor, an upper pressing plate, a lower pressing plate, a first spring, a second spring, an upper sleeve and a lower sleeve, wherein the upper sleeve is fixedly arranged in the middle of the bottom end of the upper pressing plate, and the lower sleeve is fixedly arranged at the top end of the lower pressing plate; a bottom end of the upper sleeve is fixedly connected with the top ends of the multiple sets of first springs, a connecting block is arranged in the middle of the inner top end of the upper sleeve, a buffer block is arranged at the inner bottom end of the lower sleeve, the connecting block makes contact with the buffer block, and sleeves are arranged on the peripheral sides of the bottom end of the upper pressing plate; round grooves are correspondingly formed in the circumferential sides of the top ends of the lower pressing plates, and the four sets of sleeves extend into the four sets of round grooves from the top ends of the four sets of round grooves correspondingly and are in sliding connection with the four sets of round grooves. The bridge damping device can effectively damp a bridge, relieve pressure borne by the bridge, avoid collapse of the bridge and improve safety.
本发明涉及桥梁配件技术领域，具体为一种桥梁用减隔震支座，包括墩台、桥面、上压板、下压板、第一弹簧、第二弹簧、上套筒和下套筒，上套筒固定安装于上压板底端中部，下套筒固定安装于下压板顶端，上套筒外径与下套筒内径紧密滑动配合，多组第一弹簧分别均匀周向固定安装于下套筒内底端，上套筒底端分别与多组第一弹簧顶端固定连接，上套筒内顶端中部设置有连接块，下套筒内底端设置有缓冲块，连接块与缓冲块接触，上压板底端周侧均设置有套管，下压板顶端周侧均对应设置有圆槽，四组套管分别自四组圆槽顶端伸入并与四组圆槽滑动连接，本发明，能够有效的对桥梁进行减震，缓解桥梁受到的压力，避免桥梁发生崩塌，提高安全性。
Shock absorption and isolation support for bridge
一种桥梁用减隔震支座
2021-04-20
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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