A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a temporary bridge in road construction. The temporary bridge comprises a bridge power cavity, a working cavity is formed in the bridge power cavity, and an extending assemblyis arranged in the working cavity; and the extending assembly comprises two fixing blocks fixedly arranged on the inner wall of the rear side of the working cavity in a bilateral symmetry manner and two bridge supporting arms which are arranged at the upper ends of the fixing blocks and can slide left and right. By means of the temporary bridge, the two bridge supporting arms are adopted, only a motor needs to be started, a first gear in rotation can automatically enable the bridge supporting arms at the left side and the right side to move away from the symmetric center, automatic adaptationto construction pits of different sizes is facilitated, when the bridge supporting arms move, corresponding heightening sliding blocks can automatically move upwards and are flush with the upper endsof the bridge supporting arms, it is guaranteed that the surface of the bridge is flush, and normal passing of pedestrians is guaranteed; the occurrence of stumbling and falling is reduced, and the current situation that great influences are possibly generated on road traffic during road construction is improved.
本发明公开了一种道路施工中的临时桥梁，包括桥梁动力腔，所述桥梁动力腔内设有工作腔，所述工作腔内设有延伸组件，所述延伸组件包括左右对称地固设于所述工作腔后侧内壁的两个固定块、设于所述固定块上端且能左右滑动的两个桥梁支撑臂，本发明采用了两个桥梁支撑臂，只要通过启动电机，转动的第一齿轮能自动地使左右侧桥梁支撑臂朝着远离对称中心处移动，方便对不同大小施工坑的自动适应，且在桥梁支撑臂移动时，对应的补高滑块能自动向上移动并和桥梁支撑臂上端平齐，保障桥梁表面的平齐，保障行人的正常通过，减少磕绊摔倒的发生，改善了道路施工时可能对道路交通产生较大影响的现状。
The invention discloses a temporary bridge in road construction. The temporary bridge comprises a bridge power cavity, a working cavity is formed in the bridge power cavity, and an extending assemblyis arranged in the working cavity; and the extending assembly comprises two fixing blocks fixedly arranged on the inner wall of the rear side of the working cavity in a bilateral symmetry manner and two bridge supporting arms which are arranged at the upper ends of the fixing blocks and can slide left and right. By means of the temporary bridge, the two bridge supporting arms are adopted, only a motor needs to be started, a first gear in rotation can automatically enable the bridge supporting arms at the left side and the right side to move away from the symmetric center, automatic adaptationto construction pits of different sizes is facilitated, when the bridge supporting arms move, corresponding heightening sliding blocks can automatically move upwards and are flush with the upper endsof the bridge supporting arms, it is guaranteed that the surface of the bridge is flush, and normal passing of pedestrians is guaranteed; the occurrence of stumbling and falling is reduced, and the current situation that great influences are possibly generated on road traffic during road construction is improved.
本发明公开了一种道路施工中的临时桥梁，包括桥梁动力腔，所述桥梁动力腔内设有工作腔，所述工作腔内设有延伸组件，所述延伸组件包括左右对称地固设于所述工作腔后侧内壁的两个固定块、设于所述固定块上端且能左右滑动的两个桥梁支撑臂，本发明采用了两个桥梁支撑臂，只要通过启动电机，转动的第一齿轮能自动地使左右侧桥梁支撑臂朝着远离对称中心处移动，方便对不同大小施工坑的自动适应，且在桥梁支撑臂移动时，对应的补高滑块能自动向上移动并和桥梁支撑臂上端平齐，保障桥梁表面的平齐，保障行人的正常通过，减少磕绊摔倒的发生，改善了道路施工时可能对道路交通产生较大影响的现状。
Temporary bridge in road construction
一种道路施工中的临时桥梁
DI MAOJI (author)
2020-12-18
Patent
Electronic Resource
Chinese
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