Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fracture repairing structure
The invention provides a fracture repairing structure, and relates to the technical field of road bridge construction, the fracture repairing structure comprises a bridge bottom plate, the bottom of the bridge bottom plate is provided with a mounting groove; a placement frame is arranged in the mounting groove; two positioning assemblies are arranged at the bottom of the placing frame, through transmission of a rack plate and a gear, a threaded sleeve is driven to drive a pressing plate and a supporting tightening latch to be pushed upwards, then the pressing plate is used for conducting upward intermittent extrusion on a push plate, it is guaranteed that poured epoxy resin is more stable, in addition, mechanisms such as a hydraulic cylinder or a driving motor additionally matched with the pressing plate are omitted, and the production efficiency is improved. The problems that in an existing fracture repairing structure, epoxy resin is generally and directly poured into a crack, the epoxy resin is prone to omission, meanwhile, the poured crack needs to be subjected to pushing protection through a support, a hydraulic cylinder or a driving motor or other mechanisms are generally used, the weight manufacturing cost and power consumption of the structure can be increased, and the service life of the structure is shortened are solved. And the support works independently, so that large-area and large-number cracks are difficult to process.
本发明提供一种断裂修复结构，涉及道路桥梁施工技术领域，包括：桥梁底板，所述桥梁底板底部开设有安装槽；所述安装槽内设有放置架；所述放置架底部设有两处定位组件，通过齿条板与齿轮传动，驱使螺纹套带动压板和支撑栓杆向上推动，进而利用压板对推板进行向上间歇性挤压，保证灌注的环氧树脂更加稳定，此外这省去为压板额外配套液压缸或驱动马达等机构，有助于降低结构的重量造价和功耗，解决了现有断裂修复结构中通常直接在裂缝中灌注环氧树脂，环氧树脂容易发生遗漏，同时灌注后的裂缝需要支座进行顶推保护，一般使用液压缸或驱动马达等机构，会增加结构的重量造价和功耗，而且支座为单独工作，难以处理大面积、数量较多裂缝的问题。
Fracture repairing structure
The invention provides a fracture repairing structure, and relates to the technical field of road bridge construction, the fracture repairing structure comprises a bridge bottom plate, the bottom of the bridge bottom plate is provided with a mounting groove; a placement frame is arranged in the mounting groove; two positioning assemblies are arranged at the bottom of the placing frame, through transmission of a rack plate and a gear, a threaded sleeve is driven to drive a pressing plate and a supporting tightening latch to be pushed upwards, then the pressing plate is used for conducting upward intermittent extrusion on a push plate, it is guaranteed that poured epoxy resin is more stable, in addition, mechanisms such as a hydraulic cylinder or a driving motor additionally matched with the pressing plate are omitted, and the production efficiency is improved. The problems that in an existing fracture repairing structure, epoxy resin is generally and directly poured into a crack, the epoxy resin is prone to omission, meanwhile, the poured crack needs to be subjected to pushing protection through a support, a hydraulic cylinder or a driving motor or other mechanisms are generally used, the weight manufacturing cost and power consumption of the structure can be increased, and the service life of the structure is shortened are solved. And the support works independently, so that large-area and large-number cracks are difficult to process.
本发明提供一种断裂修复结构，涉及道路桥梁施工技术领域，包括：桥梁底板，所述桥梁底板底部开设有安装槽；所述安装槽内设有放置架；所述放置架底部设有两处定位组件，通过齿条板与齿轮传动，驱使螺纹套带动压板和支撑栓杆向上推动，进而利用压板对推板进行向上间歇性挤压，保证灌注的环氧树脂更加稳定，此外这省去为压板额外配套液压缸或驱动马达等机构，有助于降低结构的重量造价和功耗，解决了现有断裂修复结构中通常直接在裂缝中灌注环氧树脂，环氧树脂容易发生遗漏，同时灌注后的裂缝需要支座进行顶推保护，一般使用液压缸或驱动马达等机构，会增加结构的重量造价和功耗，而且支座为单独工作，难以处理大面积、数量较多裂缝的问题。
Fracture repairing structure
一种断裂修复结构
SUN YONGJUN (Autor:in) / HU XUGUANG (Autor:in) / SUN AOCHEN (Autor:in)
05.05.2023
Patent
Elektronische Ressource
Chinesisch
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