A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reinforcing device for steel structure bridge guardrail
The invention relates to the technical field of steel structure bridges, and discloses a steel structure bridge guardrail reinforcing device which comprises a first reinforcing rod, a second reinforcing rod and two rows of supporting rods, the two rows of supporting rods are located on the two sides of a bridge correspondingly, the lower ends of the multiple supporting rods in one row of supporting rods are connected with the same connecting rod, and the lower ends of the multiple supporting rods in the other row of supporting rods are connected with the same connecting rod. The connecting rod is fixedly installed on the cover beam, the number of the first reinforcing rods and the number of the second reinforcing rods are in one-to-one correspondence with the number of the supporting rods, the first reinforcing rods are installed on the supporting rods and arranged obliquely downwards, the upper ends of the first reinforcing rods are fixedly connected with the supporting rods, and the second reinforcing rods are installed on the connecting sleeve; when the protective rods are inserted into the connecting sleeves and abut against the bridge surface of the bridge girder, the second reinforcing rods are in an inclined downward state, and the lower ends of the second reinforcing rods abut against the lower ends of the first reinforcing rods. The protective rod is in contact with the bridge girder, so that the bridge girder cannot be damaged due to replacement of the protective rod.
本申请涉及钢结构桥梁的技术领域，公开了一种钢结构桥梁护栏的加固装置，包括第一加固杆、第二加固杆以及支撑杆，支撑杆设置有两排，两排支撑杆分别位于桥梁的两侧上，一排的支撑杆中的多根支撑杆下端连接有同一根连杆，连杆固定安装于盖梁上，第一加固杆和第二加固杆的数量和支撑杆一一对应，第一加固杆安装有支撑杆上，且第一加固杆呈倾斜向下设置，第一加固杆的上端与支撑杆固定连接，第二加固杆安装于连接套上，当防护杆插接于连接套内且抵接于桥主梁的桥面上时，第二加固杆呈倾斜向下的状态，第二加固杆的下端抵接于第一加固杆的下端上。本申请的防护杆和桥主梁只是接触关系，因此桥主梁不会因为更换防护杆而出现损伤。
Reinforcing device for steel structure bridge guardrail
The invention relates to the technical field of steel structure bridges, and discloses a steel structure bridge guardrail reinforcing device which comprises a first reinforcing rod, a second reinforcing rod and two rows of supporting rods, the two rows of supporting rods are located on the two sides of a bridge correspondingly, the lower ends of the multiple supporting rods in one row of supporting rods are connected with the same connecting rod, and the lower ends of the multiple supporting rods in the other row of supporting rods are connected with the same connecting rod. The connecting rod is fixedly installed on the cover beam, the number of the first reinforcing rods and the number of the second reinforcing rods are in one-to-one correspondence with the number of the supporting rods, the first reinforcing rods are installed on the supporting rods and arranged obliquely downwards, the upper ends of the first reinforcing rods are fixedly connected with the supporting rods, and the second reinforcing rods are installed on the connecting sleeve; when the protective rods are inserted into the connecting sleeves and abut against the bridge surface of the bridge girder, the second reinforcing rods are in an inclined downward state, and the lower ends of the second reinforcing rods abut against the lower ends of the first reinforcing rods. The protective rod is in contact with the bridge girder, so that the bridge girder cannot be damaged due to replacement of the protective rod.
本申请涉及钢结构桥梁的技术领域，公开了一种钢结构桥梁护栏的加固装置，包括第一加固杆、第二加固杆以及支撑杆，支撑杆设置有两排，两排支撑杆分别位于桥梁的两侧上，一排的支撑杆中的多根支撑杆下端连接有同一根连杆，连杆固定安装于盖梁上，第一加固杆和第二加固杆的数量和支撑杆一一对应，第一加固杆安装有支撑杆上，且第一加固杆呈倾斜向下设置，第一加固杆的上端与支撑杆固定连接，第二加固杆安装于连接套上，当防护杆插接于连接套内且抵接于桥主梁的桥面上时，第二加固杆呈倾斜向下的状态，第二加固杆的下端抵接于第一加固杆的下端上。本申请的防护杆和桥主梁只是接触关系，因此桥主梁不会因为更换防护杆而出现损伤。
Reinforcing device for steel structure bridge guardrail
一种钢结构桥梁护栏的加固装置
WANG CHAOCHAO (author) / CHENG LI (author) / HE PENG (author) / HUANG CHUAN (author)
2023-03-21
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Reinforcing steel bar positioning device for municipal bridge guardrail
| European Patent Office | 2022