A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Viaduct vibration reduction support
The invention relates to a viaduct vibration reduction support. The support comprises a supporting plate and a bottom bearing plate arranged below the supporting plate, and a plurality of supporting adjusting mechanisms, balance supporting mechanisms and buffering supporting mechanisms are connected between the supporting plate and the bottom bearing plate; and each supporting adjusting mechanism comprises a connecting column connected to the lower end of the supporting plate, an inner disc arranged in the connecting column, an adjusting supporting column connected to the inner disc and an external thread arranged on the outer wall of the lower end of the adjusting supporting column, a moving cavity allowing the inner disc to move up and down in a reciprocating mode is formed in the connecting column, and a plurality of adjusting screw holes matched with the adjusting supporting columns are formed in the bottom bearing plate. According to the viaduct vibration reduction support, the distance between the supporting plate and the bottom bearing plate can be conveniently adjusted, and the vibration reduction support is suitable for bridges of different heights; and the buffering supporting effect of the support can generate corresponding adaptive changes along with changes of the distance between the supporting plate and the bottom bearing plate, the buffering supporting effect of the viaduct vibration reduction support cannot be affected, and stability is higher.
本发明涉及一种高架桥梁减振支座，包括支撑板以及设于支撑板下方的底承板，所述支撑板和底承板之间连接有若干个支撑调节机构、平衡支撑机构和缓冲支撑机构；所述支撑调节机构包括连接在支撑板下端的连接柱、设于连接柱内部的内圆盘、连接在内圆盘上的调节支撑柱以及设于调节支撑柱下端外壁上的外螺纹，其中，所述连接柱内部设有供内圆盘上下往复移动的移动腔室，所述底承板上设有若干个与调节支撑柱相配合的调节螺孔。该高架桥梁减振支座，可以便捷的调节支撑板和底承板之间的距离，适用于不同高度的桥梁，且该支座的缓冲支撑效果可以随着支撑板和底承板之间距离的变化而产生相应的适应性变化，不会对其缓冲支撑效果造成影响，稳定性更高。
Viaduct vibration reduction support
The invention relates to a viaduct vibration reduction support. The support comprises a supporting plate and a bottom bearing plate arranged below the supporting plate, and a plurality of supporting adjusting mechanisms, balance supporting mechanisms and buffering supporting mechanisms are connected between the supporting plate and the bottom bearing plate; and each supporting adjusting mechanism comprises a connecting column connected to the lower end of the supporting plate, an inner disc arranged in the connecting column, an adjusting supporting column connected to the inner disc and an external thread arranged on the outer wall of the lower end of the adjusting supporting column, a moving cavity allowing the inner disc to move up and down in a reciprocating mode is formed in the connecting column, and a plurality of adjusting screw holes matched with the adjusting supporting columns are formed in the bottom bearing plate. According to the viaduct vibration reduction support, the distance between the supporting plate and the bottom bearing plate can be conveniently adjusted, and the vibration reduction support is suitable for bridges of different heights; and the buffering supporting effect of the support can generate corresponding adaptive changes along with changes of the distance between the supporting plate and the bottom bearing plate, the buffering supporting effect of the viaduct vibration reduction support cannot be affected, and stability is higher.
本发明涉及一种高架桥梁减振支座，包括支撑板以及设于支撑板下方的底承板，所述支撑板和底承板之间连接有若干个支撑调节机构、平衡支撑机构和缓冲支撑机构；所述支撑调节机构包括连接在支撑板下端的连接柱、设于连接柱内部的内圆盘、连接在内圆盘上的调节支撑柱以及设于调节支撑柱下端外壁上的外螺纹，其中，所述连接柱内部设有供内圆盘上下往复移动的移动腔室，所述底承板上设有若干个与调节支撑柱相配合的调节螺孔。该高架桥梁减振支座，可以便捷的调节支撑板和底承板之间的距离，适用于不同高度的桥梁，且该支座的缓冲支撑效果可以随着支撑板和底承板之间距离的变化而产生相应的适应性变化，不会对其缓冲支撑效果造成影响，稳定性更高。
Viaduct vibration reduction support
一种高架桥梁减振支座
WANG XIANG (author) / CHEN BUXIN (author) / XIA QIONG (author) / WANG XIAN'EN (author) / TU LILI (author) / CHEN JIEWU (author) / ZHANG YAOBING (author)
2021-07-02
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
ANALYSIS OF VIBRATION REDUCTION EFFECT OF LADDER TRACK ON RAIL TRANSIT VIADUCT
| British Library Conference Proceedings | 2007