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Auxiliary mounting device for girder of bridge girder erection machine and construction method
The invention relates to the technical field of bridge construction, in particular to a bridge girder erection machine main girder auxiliary installation device and a construction method, the bridge girder erection machine main girder auxiliary installation device is used for aerial splicing of main girder sections, and comprises a supporting groove used for bearing suspended main girder sections; the bottom beam is arranged on the lower side of the supporting groove, and the front end of the bottom beam extends forwards to exceed the front side of the supporting groove and is used for being fixedly connected with a supporting leg of the bridge girder erection machine; the support frame is arranged on the lower side of the bracket; the balance weight is arranged on the supporting frame in a front-back sliding mode. According to the auxiliary mounting device for the main beam of the bridge girder erection machine, when the main beam is hoisted to a bridge section by section, the section splicing process and procedure are convenient and fast, and the splicing efficiency is improved.
本发明一种架桥机主梁辅助安装装置及施工方法，涉及桥梁施工技术领域，所述架桥机主梁辅助安装装置用于主梁节段空中拼接，包括：托槽，用于承接吊载的主梁节段；底梁，其设置在所述托槽下侧，且所述底梁前端向前伸展超出所述托槽前侧，用于与架桥机支腿固定连接；支撑架，其设置在所述托槽下侧；配重，其前后滑动设置在所述支撑架上。本发明提供的架桥机主梁辅助安装装置，在主梁分节段吊装上桥时，便捷节段拼接过程及工序，提高拼接效率。
Auxiliary mounting device for girder of bridge girder erection machine and construction method
The invention relates to the technical field of bridge construction, in particular to a bridge girder erection machine main girder auxiliary installation device and a construction method, the bridge girder erection machine main girder auxiliary installation device is used for aerial splicing of main girder sections, and comprises a supporting groove used for bearing suspended main girder sections; the bottom beam is arranged on the lower side of the supporting groove, and the front end of the bottom beam extends forwards to exceed the front side of the supporting groove and is used for being fixedly connected with a supporting leg of the bridge girder erection machine; the support frame is arranged on the lower side of the bracket; the balance weight is arranged on the supporting frame in a front-back sliding mode. According to the auxiliary mounting device for the main beam of the bridge girder erection machine, when the main beam is hoisted to a bridge section by section, the section splicing process and procedure are convenient and fast, and the splicing efficiency is improved.
本发明一种架桥机主梁辅助安装装置及施工方法，涉及桥梁施工技术领域，所述架桥机主梁辅助安装装置用于主梁节段空中拼接，包括：托槽，用于承接吊载的主梁节段；底梁，其设置在所述托槽下侧，且所述底梁前端向前伸展超出所述托槽前侧，用于与架桥机支腿固定连接；支撑架，其设置在所述托槽下侧；配重，其前后滑动设置在所述支撑架上。本发明提供的架桥机主梁辅助安装装置，在主梁分节段吊装上桥时，便捷节段拼接过程及工序，提高拼接效率。
Auxiliary mounting device for girder of bridge girder erection machine and construction method
架桥机主梁辅助安装装置及施工方法
EUM MUN-BAE (author)
2024-07-26
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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