A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road and bridge construction safety protection device and using method
The invention provides a road bridge construction safety protection device and a using method, the road bridge construction safety protection device comprises a machine body assembly and a safety protection mechanism, the machine body assembly comprises a pier column, a box girder bridge body, a fixing frame, an electric control box and a prefabricated connecting column; the safety protection mechanism comprises a bridge vibrator, a vibration sensor, a sleeve, a shaft rod, an air conveying pipe, an air bag and a piston plate. Prefabricated connecting columns are uniformly and fixedly connected to the upper surface of the bridge pier column; the vibrating box girder bridge body drives the shaft rod to move, the moving shaft rod drives air in the sleeve to be compressed through the piston plate, so that the compressed air is used for conducting preliminary damping protection on the box girder bridge body, and then the vibration amplitude and frequency of the box girder bridge body are detected through the vibration sensor; when the data detected by the vibration sensor reaches the threshold value, resonance of the box girder bridge body is interfered through the vibrating bridge vibrator, so that the influence of external factors on the bridge is reduced, and the safety guarantee of the bridge structure is improved.
本发明提供了一种道路桥梁施工安全保护装置及使用方法，包括机体组件和安全保护机构，所述机体组件包括桥墩柱、箱梁桥体、固定架、电控箱和预制连接柱；所述安全保护机构包括桥梁振动器、振动传感器、套管、轴杆、输气管、气囊和活塞板；所述桥墩柱的上表面均匀固定连接有预制连接柱；本发明通过振动的箱梁桥体带动轴杆运动，运动的轴杆利用活塞板带动套管内的空气进行压缩，从而利用压缩的空气对箱梁桥体进行初步减震保护，然后通过振动传感器对箱梁桥体的振动幅度和频率进行检测，当振动传感器检测的数据达到阈值时，通过振动的桥梁振动器对箱梁桥体的共振进行干扰，从而降低了外界因素对桥梁的影响，提高了桥梁结构的安全保障。
Road and bridge construction safety protection device and using method
The invention provides a road bridge construction safety protection device and a using method, the road bridge construction safety protection device comprises a machine body assembly and a safety protection mechanism, the machine body assembly comprises a pier column, a box girder bridge body, a fixing frame, an electric control box and a prefabricated connecting column; the safety protection mechanism comprises a bridge vibrator, a vibration sensor, a sleeve, a shaft rod, an air conveying pipe, an air bag and a piston plate. Prefabricated connecting columns are uniformly and fixedly connected to the upper surface of the bridge pier column; the vibrating box girder bridge body drives the shaft rod to move, the moving shaft rod drives air in the sleeve to be compressed through the piston plate, so that the compressed air is used for conducting preliminary damping protection on the box girder bridge body, and then the vibration amplitude and frequency of the box girder bridge body are detected through the vibration sensor; when the data detected by the vibration sensor reaches the threshold value, resonance of the box girder bridge body is interfered through the vibrating bridge vibrator, so that the influence of external factors on the bridge is reduced, and the safety guarantee of the bridge structure is improved.
本发明提供了一种道路桥梁施工安全保护装置及使用方法，包括机体组件和安全保护机构，所述机体组件包括桥墩柱、箱梁桥体、固定架、电控箱和预制连接柱；所述安全保护机构包括桥梁振动器、振动传感器、套管、轴杆、输气管、气囊和活塞板；所述桥墩柱的上表面均匀固定连接有预制连接柱；本发明通过振动的箱梁桥体带动轴杆运动，运动的轴杆利用活塞板带动套管内的空气进行压缩，从而利用压缩的空气对箱梁桥体进行初步减震保护，然后通过振动传感器对箱梁桥体的振动幅度和频率进行检测，当振动传感器检测的数据达到阈值时，通过振动的桥梁振动器对箱梁桥体的共振进行干扰，从而降低了外界因素对桥梁的影响，提高了桥梁结构的安全保障。
Road and bridge construction safety protection device and using method
一种道路桥梁施工安全保护装置及使用方法
ZHANG TIANNENG (author) / LU YOUYA (author) / SUN FUPING (author) / ZHOU FANGYU (author) / GUO ZHENG (author) / TANG GANG (author) / LI QITAO (author) / LI QIANG (author) / MA HAILIANG (author) / ZHONG CHUN (author)
2022-11-04
Patent
Electronic Resource
Chinese
Safety protection device for road and bridge construction
| European Patent Office | 2024
Bridge construction safety protection device and bridge construction safety protection method
| European Patent Office | 2023
Worker safety protection device for road and bridge construction and protection method
| European Patent Office | 2023
Movable road and bridge construction safety protection device and using method thereof
| European Patent Office | 2023