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A platform for research: civil engineering, architecture and urbanism
Fabricated bridge expansion joint device and construction method
The invention discloses an assembly type bridge expansion joint device and a construction method.The assembly type bridge expansion joint device comprises a deformation plate, a plurality of insertion rods are arranged on the deformation plate in a penetrating mode, the assembly type bridge expansion joint device further comprises at least two filling plates, and the two filling plates are arranged on the two sides of the deformation plate correspondingly; inserting grooves are formed in the side faces, close to each other, of the two filling plates, and the ends of the inserting rods extend into the inserting grooves. A plurality of groups of supporting mechanisms are arranged below the spliced surface of the deformation plate and the filling plate, the plurality of groups of supporting mechanisms are uniformly distributed in the length direction of the filling plate, and the end parts of the supporting mechanisms are inserted into the adjacent precast beams; according to the telescopic assembly, under the action of the supporting mechanism, the filling plate and the deformation plate can be installed in the expansion joint, then filling of the expansion joint is achieved, and convenience is provided for vehicle running; meanwhile, the situation that before the expansion joint device is installed, workers need to excavate installation grooves in adjacent bridges is avoided, the installation procedures of the expansion joint device are reduced, and the installation efficiency of the expansion joint is improved.
本发明公开了一种装配式桥梁伸缩缝装置及施工方法，装配式桥梁伸缩缝装置包括形变板，在形变板上贯穿设置有多根插杆，还包括填充板，填充板至少设置有两张，两张填充板分别设置在形变板的两侧，且两张填充板靠近的侧面上设置有插槽，所述插杆的端部伸入插槽中；在形变板和填充板拼接形成面的下方设置有多组支撑机构，多组支撑机构沿着填充板的长度方向均匀分布，且端部插入相邻设置的预制梁中；本发明设置的伸缩组件，可在支撑机构的作用下，将填充板和形变安装在伸缩缝中，进而实现伸缩缝的填充，为车辆行驶提供便利；同时，避免在安装伸缩缝装置前，需要工作人员在相邻桥梁上开凿安装槽，减少伸缩缝装置安装程序，提高伸缩缝安装效率。
Fabricated bridge expansion joint device and construction method
The invention discloses an assembly type bridge expansion joint device and a construction method.The assembly type bridge expansion joint device comprises a deformation plate, a plurality of insertion rods are arranged on the deformation plate in a penetrating mode, the assembly type bridge expansion joint device further comprises at least two filling plates, and the two filling plates are arranged on the two sides of the deformation plate correspondingly; inserting grooves are formed in the side faces, close to each other, of the two filling plates, and the ends of the inserting rods extend into the inserting grooves. A plurality of groups of supporting mechanisms are arranged below the spliced surface of the deformation plate and the filling plate, the plurality of groups of supporting mechanisms are uniformly distributed in the length direction of the filling plate, and the end parts of the supporting mechanisms are inserted into the adjacent precast beams; according to the telescopic assembly, under the action of the supporting mechanism, the filling plate and the deformation plate can be installed in the expansion joint, then filling of the expansion joint is achieved, and convenience is provided for vehicle running; meanwhile, the situation that before the expansion joint device is installed, workers need to excavate installation grooves in adjacent bridges is avoided, the installation procedures of the expansion joint device are reduced, and the installation efficiency of the expansion joint is improved.
本发明公开了一种装配式桥梁伸缩缝装置及施工方法，装配式桥梁伸缩缝装置包括形变板，在形变板上贯穿设置有多根插杆，还包括填充板，填充板至少设置有两张，两张填充板分别设置在形变板的两侧，且两张填充板靠近的侧面上设置有插槽，所述插杆的端部伸入插槽中；在形变板和填充板拼接形成面的下方设置有多组支撑机构，多组支撑机构沿着填充板的长度方向均匀分布，且端部插入相邻设置的预制梁中；本发明设置的伸缩组件，可在支撑机构的作用下，将填充板和形变安装在伸缩缝中，进而实现伸缩缝的填充，为车辆行驶提供便利；同时，避免在安装伸缩缝装置前，需要工作人员在相邻桥梁上开凿安装槽，减少伸缩缝装置安装程序，提高伸缩缝安装效率。
Fabricated bridge expansion joint device and construction method
一种装配式桥梁伸缩缝装置及施工方法
LIU ZHIHAI (author) / LIU YUDONG (author) / JIANG JUNQIU (author) / LIU TAO (author) / ZHANG JIAQI (author) / SHAO ZHUANG (author) / LI GESHUO (author) / GAO GE (author) / LIU QINGZHU (author) / SUN JIANHUI (author)
2024-12-20
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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