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A platform for research: civil engineering, architecture and urbanism
Concrete precast beam expansion joint connecting device for bridge erection and mounting method
The invention provides a concrete precast beam expansion joint connecting device for bridge erection and a mounting method, and relates to the technical field of bridge engineering. The concrete precast beam expansion joint connecting device for bridge erection comprises two beam bodies, two expansion plates and a plurality of cross rods, the two beam bodies are arranged, the two expansion plates are arranged between the two beam bodies, the upper surfaces of the two expansion plates are flush with the upper surfaces of the beam bodies, the cross rods are arranged on the upper surfaces of the two expansion plates, and the cross rods are arranged between the two beam bodies. Two positioning plates are slidably connected to the lower surface of the cross rod, positioning blocks are slidably connected to the side walls of the positioning plates, the lower surfaces of the positioning blocks and the side walls of the positioning plates are attached to the side walls of the telescopic plates, and fixing rods are fixedly connected to the two ends of the cross rod. According to the structure, the positioning plate is matched with the positioning block, so that the telescopic plate is convenient to mount, the telescopic plate can be kept balanced after being mounted, inclination is avoided, and the mounting quality of the telescopic plate is guaranteed.
本发明提供用于桥梁架设的混凝土预制梁伸缩缝连接装置及安装方法，涉及桥梁工程技术领域。该用于桥梁架设的混凝土预制梁伸缩缝连接装置，包括梁体、伸缩板和横杆，所述梁体设置有两个，所述伸缩板设置有两个，两个所述伸缩板设置在两个梁体之间，两个所述伸缩板上表面均与梁体上表面平齐，所述横杆设置有多个，所述横杆下表面滑动连接有两个定位板，所述定位板侧壁滑动连接有定位块，所述定位块下表面与定位板侧壁均与伸缩板侧壁贴合，所述横杆两端均固定连接有固定杆。通过上述结构利用定位板与定位块进行配合，使伸缩板在安装的时候比较方便，可以使伸缩板在安装后保持平衡，避免发生倾斜，保障伸缩板的安装质量。
Concrete precast beam expansion joint connecting device for bridge erection and mounting method
The invention provides a concrete precast beam expansion joint connecting device for bridge erection and a mounting method, and relates to the technical field of bridge engineering. The concrete precast beam expansion joint connecting device for bridge erection comprises two beam bodies, two expansion plates and a plurality of cross rods, the two beam bodies are arranged, the two expansion plates are arranged between the two beam bodies, the upper surfaces of the two expansion plates are flush with the upper surfaces of the beam bodies, the cross rods are arranged on the upper surfaces of the two expansion plates, and the cross rods are arranged between the two beam bodies. Two positioning plates are slidably connected to the lower surface of the cross rod, positioning blocks are slidably connected to the side walls of the positioning plates, the lower surfaces of the positioning blocks and the side walls of the positioning plates are attached to the side walls of the telescopic plates, and fixing rods are fixedly connected to the two ends of the cross rod. According to the structure, the positioning plate is matched with the positioning block, so that the telescopic plate is convenient to mount, the telescopic plate can be kept balanced after being mounted, inclination is avoided, and the mounting quality of the telescopic plate is guaranteed.
本发明提供用于桥梁架设的混凝土预制梁伸缩缝连接装置及安装方法，涉及桥梁工程技术领域。该用于桥梁架设的混凝土预制梁伸缩缝连接装置，包括梁体、伸缩板和横杆，所述梁体设置有两个，所述伸缩板设置有两个，两个所述伸缩板设置在两个梁体之间，两个所述伸缩板上表面均与梁体上表面平齐，所述横杆设置有多个，所述横杆下表面滑动连接有两个定位板，所述定位板侧壁滑动连接有定位块，所述定位块下表面与定位板侧壁均与伸缩板侧壁贴合，所述横杆两端均固定连接有固定杆。通过上述结构利用定位板与定位块进行配合，使伸缩板在安装的时候比较方便，可以使伸缩板在安装后保持平衡，避免发生倾斜，保障伸缩板的安装质量。
Concrete precast beam expansion joint connecting device for bridge erection and mounting method
用于桥梁架设的混凝土预制梁伸缩缝连接装置及安装方法
LI JIANMIN (author) / HUANG YAN (author) / WANG XIAOFENG (author) / WEI LIHUA (author) / LAN MENGQI (author) / FANG FUKANG (author)
2024-09-24
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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