A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge safety support and mounting method thereof
The invention relates to the technical field of bridge engineering, in particular to a bridge safety support and an installation method thereof.The bridge safety support comprises a chassis, a sliding base is arranged in the chassis, a polyfluortetraethylene plate is arranged on the sliding base, a slider is arranged on the sliding base, and the slider comprises a plurality of circumferentially-distributed sliding holes formed in the sliding base and the polyfluortetraethylene plate; a sliding hole is formed in the base plate, a sliding block is arranged in the sliding hole in a sliding mode, a supporting spring is arranged between the bottom of the sliding block and the base plate, a ball is rotationally placed at the upper end of the sliding block, and a limiting sleeve with the diameter smaller than that of the ball is arranged at the upper end in the sliding hole. The displacement of the bridge can drive the pressing plate to move on the polyfluortetraethylene plate, the pressing plate can rub with the balls at the same time, the balls freely rotate on the sliding blocks, friction loss of the pressing plate to the polyfluortetraethylene plate is reduced, and the service life of the polyfluortetraethylene plate is prolonged.
本申请涉及桥梁工程技术领域，特别是涉及一种桥梁安全支座及其安装方法，包括底盘，底盘内设置有滑座，滑座上设置有聚四氟乙烯板，滑座上设置有滑移器，滑移器包括开设在滑座和聚四氟乙烯板上有若干周向分布的滑动孔，滑动孔内滑动设置有滑块，滑块底部与底盘之间设置有支撑弹簧，滑块上端转动放置有滚珠，滑动孔内的上端设置有小于滚珠直径的限位套，本发明通过滚珠带动滑动块向下移动压缩滑块底部与底盘之间设置的支撑弹簧，桥梁的位移会带动压板在聚四氟乙烯板上移动，压板同时会与若干的滚珠摩擦，使滚珠在滑块上进行自由转动减少压板对聚四氟乙烯板的摩擦损耗，提高使用寿命聚四氟乙烯板。
Bridge safety support and mounting method thereof
The invention relates to the technical field of bridge engineering, in particular to a bridge safety support and an installation method thereof.The bridge safety support comprises a chassis, a sliding base is arranged in the chassis, a polyfluortetraethylene plate is arranged on the sliding base, a slider is arranged on the sliding base, and the slider comprises a plurality of circumferentially-distributed sliding holes formed in the sliding base and the polyfluortetraethylene plate; a sliding hole is formed in the base plate, a sliding block is arranged in the sliding hole in a sliding mode, a supporting spring is arranged between the bottom of the sliding block and the base plate, a ball is rotationally placed at the upper end of the sliding block, and a limiting sleeve with the diameter smaller than that of the ball is arranged at the upper end in the sliding hole. The displacement of the bridge can drive the pressing plate to move on the polyfluortetraethylene plate, the pressing plate can rub with the balls at the same time, the balls freely rotate on the sliding blocks, friction loss of the pressing plate to the polyfluortetraethylene plate is reduced, and the service life of the polyfluortetraethylene plate is prolonged.
本申请涉及桥梁工程技术领域，特别是涉及一种桥梁安全支座及其安装方法，包括底盘，底盘内设置有滑座，滑座上设置有聚四氟乙烯板，滑座上设置有滑移器，滑移器包括开设在滑座和聚四氟乙烯板上有若干周向分布的滑动孔，滑动孔内滑动设置有滑块，滑块底部与底盘之间设置有支撑弹簧，滑块上端转动放置有滚珠，滑动孔内的上端设置有小于滚珠直径的限位套，本发明通过滚珠带动滑动块向下移动压缩滑块底部与底盘之间设置的支撑弹簧，桥梁的位移会带动压板在聚四氟乙烯板上移动，压板同时会与若干的滚珠摩擦，使滚珠在滑块上进行自由转动减少压板对聚四氟乙烯板的摩擦损耗，提高使用寿命聚四氟乙烯板。
Bridge safety support and mounting method thereof
一种桥梁安全支座及其安装方法
BI HONGYAN (author) / LI BO (author) / YANG JINPING (author) / JIA DA (author) / XU HONGZE (author) / WANG XIANG (author) / ZHAO JING (author) / WU WEIFENG (author) / FU BEILEI (author) / LI YONGYONG (author)
2024-07-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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