A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel pier and beam integrated bridge girder erection machine
The invention provides a novel pier and beam integrated bridge erecting machine. The bridge erecting machine comprises a longitudinal main beam, a connecting cross beam, a cantilever cross beam, a hoisting mechanism, supporting legs and a control system. The number of the longitudinal main beams is two, and the longitudinal main beams are connected through the two connecting cross beams. The two cantilever cross beams are mounted at the upper end of the longitudinal main beam in a sliding manner; the hoisting mechanism comprises a front hoisting mechanism and a rear hoisting mechanism, and the front hoisting mechanism and the rear hoisting mechanism are slidably mounted at the upper ends of the two cantilever cross beams respectively; the supporting legs comprise the first supporting leg, the second supporting leg, the third supporting leg and the fourth supporting leg, and the first supporting leg, the second supporting leg, the third supporting leg and the fourth supporting leg are installed at the lower end of the longitudinal main beam in a sliding mode. The situation that construction cannot be conducted due to site reasons can be avoided, the construction progress is guaranteed, and the construction efficiency of whole-line pier column capping beam and box beam installation and erection is improved.
本发明提供一种新型墩梁一体化架桥机，所述架桥机包括：纵向主梁、连接横梁、悬臂横梁、起重机构、支腿和控制系统；所述纵向主梁设置为两个，纵向主梁之间通过两个所述连接横梁相连接；所述纵向主梁的上端可滑动安装两个所述悬臂横梁；所述起重机构包括前起重机构和后起重机构，两个所述悬臂横梁的上端分别可滑动安装所述前起重机构和后起重机构；所述支腿包括第一支腿、第二支腿、第三支腿和第四支腿，所述纵向主梁的下端分别可滑动安装所述第一支腿、第二支腿、第三支腿和第四支腿。本发明能够避免由于场地原因无法进行施工的情形，保证了施工进度，提高全线墩柱盖梁和箱梁安装架设施工效率。
Novel pier and beam integrated bridge girder erection machine
The invention provides a novel pier and beam integrated bridge erecting machine. The bridge erecting machine comprises a longitudinal main beam, a connecting cross beam, a cantilever cross beam, a hoisting mechanism, supporting legs and a control system. The number of the longitudinal main beams is two, and the longitudinal main beams are connected through the two connecting cross beams. The two cantilever cross beams are mounted at the upper end of the longitudinal main beam in a sliding manner; the hoisting mechanism comprises a front hoisting mechanism and a rear hoisting mechanism, and the front hoisting mechanism and the rear hoisting mechanism are slidably mounted at the upper ends of the two cantilever cross beams respectively; the supporting legs comprise the first supporting leg, the second supporting leg, the third supporting leg and the fourth supporting leg, and the first supporting leg, the second supporting leg, the third supporting leg and the fourth supporting leg are installed at the lower end of the longitudinal main beam in a sliding mode. The situation that construction cannot be conducted due to site reasons can be avoided, the construction progress is guaranteed, and the construction efficiency of whole-line pier column capping beam and box beam installation and erection is improved.
本发明提供一种新型墩梁一体化架桥机，所述架桥机包括：纵向主梁、连接横梁、悬臂横梁、起重机构、支腿和控制系统；所述纵向主梁设置为两个，纵向主梁之间通过两个所述连接横梁相连接；所述纵向主梁的上端可滑动安装两个所述悬臂横梁；所述起重机构包括前起重机构和后起重机构，两个所述悬臂横梁的上端分别可滑动安装所述前起重机构和后起重机构；所述支腿包括第一支腿、第二支腿、第三支腿和第四支腿，所述纵向主梁的下端分别可滑动安装所述第一支腿、第二支腿、第三支腿和第四支腿。本发明能够避免由于场地原因无法进行施工的情形，保证了施工进度，提高全线墩柱盖梁和箱梁安装架设施工效率。
Novel pier and beam integrated bridge girder erection machine
一种新型墩梁一体化架桥机
LIU CHANGQUAN (author) / XIE QINGHE (author) / QUAN YOUWEI (author) / LI LEI (author) / CHENG JIANJUN (author) / FAN XIAOYE (author) / ZHANG BO (author) / CUI YABO (author) / XIONG KEWEI (author) / SHEN XINGDONG (author)
2021-04-16
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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