Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of expansion joint structures, in particular to a road and bridge expansion joint which comprises a filling assembly and a foundation used for laying a road body. The filling assembly comprises a limiting block, a pressing plate, two sliding plates, two sets of first springs, a sealing plate, a supporting plate, two fixed plates and two movable plates. A mounting groove is formed in the foundation; a gap between the adjacent road main bodies is an expansion joint; the limiting block is mounted in the mounting groove; the pressing plate is mounted on the limiting block; a pressing plate is mounted on the supporting plate; the two sliding plates are located on the two sides of the supporting plate correspondingly, the two sliding plates are slidably connected with the pressing plate, and the sliding plates are connected with the supporting plate through first springs. The two movable plates are installed on the upper end faces of the two sliding plates correspondingly. The sealing plate is detachably mounted on the two sliding plates; the two fixing plates are installed on the bottom face of the sealing plate side by side. The expansion joint between the adjacent road main bodies can be conveniently and rapidly filled, so that the expansion joint can adapt to deformation of the road main bodies.
本发明涉及伸缩缝结构技术领域，具体为一种道路桥梁伸缩缝，包括填补组件和用于铺设道路主体的地基；填补组件包括限位块、压紧板、两个滑动板、两组第一弹簧、密封板、支撑板、两个固定板和两个活动板；地基上设有安装槽；相邻的道路主体之间的间隙为伸缩缝；限位块安装在安装槽内；压紧板安装在限位块上；支撑板安装压紧板；两个滑动板分别位于支撑板的两侧，两个滑动板均滑动连接压紧板，滑动板第一弹簧连接支撑板；两个活动板分别安装在两个滑动板的上端面上；密封板可拆卸安装在两个滑动板上；两个固定板并排安装在密封板的底面。本发明便于对相邻道路主体之间的伸缩缝进行快速填补，以便于适应道路主体的变形。
The invention relates to the technical field of expansion joint structures, in particular to a road and bridge expansion joint which comprises a filling assembly and a foundation used for laying a road body. The filling assembly comprises a limiting block, a pressing plate, two sliding plates, two sets of first springs, a sealing plate, a supporting plate, two fixed plates and two movable plates. A mounting groove is formed in the foundation; a gap between the adjacent road main bodies is an expansion joint; the limiting block is mounted in the mounting groove; the pressing plate is mounted on the limiting block; a pressing plate is mounted on the supporting plate; the two sliding plates are located on the two sides of the supporting plate correspondingly, the two sliding plates are slidably connected with the pressing plate, and the sliding plates are connected with the supporting plate through first springs. The two movable plates are installed on the upper end faces of the two sliding plates correspondingly. The sealing plate is detachably mounted on the two sliding plates; the two fixing plates are installed on the bottom face of the sealing plate side by side. The expansion joint between the adjacent road main bodies can be conveniently and rapidly filled, so that the expansion joint can adapt to deformation of the road main bodies.
本发明涉及伸缩缝结构技术领域，具体为一种道路桥梁伸缩缝，包括填补组件和用于铺设道路主体的地基；填补组件包括限位块、压紧板、两个滑动板、两组第一弹簧、密封板、支撑板、两个固定板和两个活动板；地基上设有安装槽；相邻的道路主体之间的间隙为伸缩缝；限位块安装在安装槽内；压紧板安装在限位块上；支撑板安装压紧板；两个滑动板分别位于支撑板的两侧，两个滑动板均滑动连接压紧板，滑动板第一弹簧连接支撑板；两个活动板分别安装在两个滑动板的上端面上；密封板可拆卸安装在两个滑动板上；两个固定板并排安装在密封板的底面。本发明便于对相邻道路主体之间的伸缩缝进行快速填补，以便于适应道路主体的变形。
Road and bridge expansion joint
一种道路桥梁伸缩缝
LIN JINSHUI (Autor:in)
11.04.2023
Patent
Elektronische Ressource
Chinesisch