Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pushing sliding guiding and limiting device for main cable saddle of suspension bridge
The invention discloses a pushing and sliding guide limiting device for a main cable saddle of a suspension bridge. The pushing and sliding guide limiting device for the main cable saddle of the suspension bridge comprises a plurality of groups of guide roller assemblies, two groups of limiting brackets, a lower bearing plate and the main cable saddle, the bottom of the main cable saddle is connected with the top of the lower bearing plate, the front side and the rear side of the top of the lower bearing plate are both connected with the bottoms of the limiting supports, guide roller assemblies are arranged on the front side and the rear side of the main cable saddle, and the guide roller assemblies on the corresponding side faces are in sliding fit with the limiting supports. The guide roller assembly comprises a roller support, a guide roller and an end cover, the side face of the roller support is connected with the side face of the main cable saddle, a U-shaped open groove is formed in the roller support, the guide roller is installed in the U-shaped open groove, and the two ends of the guide roller are sleeved with lubricating bushes. According to the valve, under the action of friction force, the guide roller assembly can roll and slide in the guide groove in the limiting support along with the main cable saddle, and therefore it is guaranteed that the main cable saddle is smooth and free of jamming in the pushing and sliding process.
一种悬索桥主索鞍顶推滑移导向限位装置，所述悬索桥主索鞍顶推滑移导向限位装置包括多组导向滚轮组件、两组限位支架、下承板与主索鞍；所述主索鞍的底部与下承板的顶部连接，下承板顶部的前后两侧均与一组限位支架的底部连接，主索鞍的前后两侧均设置有导向滚轮组件，对应侧面的导向滚轮组件与限位支架滑动配合；所述导向滚轮组件包括滚轮支座、导向滚轮与端盖，滚轮支座的侧面与主索鞍的侧面连接，滚轮支座上设置有U形开口槽，导向滚轮安装在U形开口槽内，导向滚轮的两端套设有润滑衬套。本阀门在摩擦力的作用下，导向滚轮组件就会随着主索鞍在限位支架上的导向槽内滚动滑移，从而保证主索鞍在顶推滑移过程中顺畅、无卡阻。
Pushing sliding guiding and limiting device for main cable saddle of suspension bridge
The invention discloses a pushing and sliding guide limiting device for a main cable saddle of a suspension bridge. The pushing and sliding guide limiting device for the main cable saddle of the suspension bridge comprises a plurality of groups of guide roller assemblies, two groups of limiting brackets, a lower bearing plate and the main cable saddle, the bottom of the main cable saddle is connected with the top of the lower bearing plate, the front side and the rear side of the top of the lower bearing plate are both connected with the bottoms of the limiting supports, guide roller assemblies are arranged on the front side and the rear side of the main cable saddle, and the guide roller assemblies on the corresponding side faces are in sliding fit with the limiting supports. The guide roller assembly comprises a roller support, a guide roller and an end cover, the side face of the roller support is connected with the side face of the main cable saddle, a U-shaped open groove is formed in the roller support, the guide roller is installed in the U-shaped open groove, and the two ends of the guide roller are sleeved with lubricating bushes. According to the valve, under the action of friction force, the guide roller assembly can roll and slide in the guide groove in the limiting support along with the main cable saddle, and therefore it is guaranteed that the main cable saddle is smooth and free of jamming in the pushing and sliding process.
一种悬索桥主索鞍顶推滑移导向限位装置，所述悬索桥主索鞍顶推滑移导向限位装置包括多组导向滚轮组件、两组限位支架、下承板与主索鞍；所述主索鞍的底部与下承板的顶部连接，下承板顶部的前后两侧均与一组限位支架的底部连接，主索鞍的前后两侧均设置有导向滚轮组件，对应侧面的导向滚轮组件与限位支架滑动配合；所述导向滚轮组件包括滚轮支座、导向滚轮与端盖，滚轮支座的侧面与主索鞍的侧面连接，滚轮支座上设置有U形开口槽，导向滚轮安装在U形开口槽内，导向滚轮的两端套设有润滑衬套。本阀门在摩擦力的作用下，导向滚轮组件就会随着主索鞍在限位支架上的导向槽内滚动滑移，从而保证主索鞍在顶推滑移过程中顺畅、无卡阻。
Pushing sliding guiding and limiting device for main cable saddle of suspension bridge
一种悬索桥主索鞍顶推滑移导向限位装置
CHEN YUNJIE (Autor:in) / LIU FAZHAN (Autor:in) / ZHU HOULING (Autor:in) / CHEN LI (Autor:in) / FAN HUI (Autor:in)
06.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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