Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Quick deployable prestressed truss bridge unfolding supporting structure
The invention relates to the technical field of road and bridge construction, in particular to a fast deployable prestressed truss bridge unfolding supporting structure which comprises a truss bridge plate, a plurality of Y-shaped frames are arranged at the bottom of the truss bridge plate, splicing assemblies are arranged between the truss bridge plate and the Y-shaped frames, guardrails are arranged on the top face of the truss bridge plate, and a lifting early warning mechanism is arranged on the top face of the truss bridge plate. A lubricating assembly is additionally arranged on the lifting early warning mechanism; the rapid deployable prestressed truss bridge unfolding supporting structure has the beneficial effects that the truss bridge plate and the Y-shaped frame are rapidly and stably connected through the splicing assemblies, the lifting early warning mechanism is additionally arranged above the truss bridge plate, the early warning effect on personnel crossing the height of a guardrail of the truss bridge plate is achieved, and potential safety hazards are reduced.
本发明涉及路桥施工技术领域，具体为一种快速可展式预应力桁架桥展支撑结构，包括桁架桥板，桁架桥板的底部设有多个Y字形架，所述桁架桥板和Y字形架之间设有拼装组件，桁架桥板的顶面设有护栏，且桁架桥板的顶面有升降预警机构，升降预警机构上加装润滑组件；有益效果为：本发明提出的快速可展式预应力桁架桥展支撑结构采用拼装组件实现桁架桥板和Y字形架的快速且稳固连接，并且在桁架桥板的上方加装升降预警机构，实现对越过桁架桥板护栏高度的人员起到预警作用，降低安全隐患。
Quick deployable prestressed truss bridge unfolding supporting structure
The invention relates to the technical field of road and bridge construction, in particular to a fast deployable prestressed truss bridge unfolding supporting structure which comprises a truss bridge plate, a plurality of Y-shaped frames are arranged at the bottom of the truss bridge plate, splicing assemblies are arranged between the truss bridge plate and the Y-shaped frames, guardrails are arranged on the top face of the truss bridge plate, and a lifting early warning mechanism is arranged on the top face of the truss bridge plate. A lubricating assembly is additionally arranged on the lifting early warning mechanism; the rapid deployable prestressed truss bridge unfolding supporting structure has the beneficial effects that the truss bridge plate and the Y-shaped frame are rapidly and stably connected through the splicing assemblies, the lifting early warning mechanism is additionally arranged above the truss bridge plate, the early warning effect on personnel crossing the height of a guardrail of the truss bridge plate is achieved, and potential safety hazards are reduced.
本发明涉及路桥施工技术领域，具体为一种快速可展式预应力桁架桥展支撑结构，包括桁架桥板，桁架桥板的底部设有多个Y字形架，所述桁架桥板和Y字形架之间设有拼装组件，桁架桥板的顶面设有护栏，且桁架桥板的顶面有升降预警机构，升降预警机构上加装润滑组件；有益效果为：本发明提出的快速可展式预应力桁架桥展支撑结构采用拼装组件实现桁架桥板和Y字形架的快速且稳固连接，并且在桁架桥板的上方加装升降预警机构，实现对越过桁架桥板护栏高度的人员起到预警作用，降低安全隐患。
Quick deployable prestressed truss bridge unfolding supporting structure
一种快速可展式预应力桁架桥展支撑结构
ZHOU YIFAN (Autor:in) / ZHANG JIN (Autor:in) / LIN XUJIE (Autor:in) / HUANG JINZHI (Autor:in) / CHEN JIANG (Autor:in) / WANG JUN (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
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