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A platform for research: civil engineering, architecture and urbanism
Bridge substructure prefabrication mounting device and construction method
The invention discloses a bridge substructure prefabricating and mounting device and a construction method, and the device comprises a structure platform which is provided with a through hole for a bridge pier to pass through; the climbing load-bearing systems are arranged on the outer sides of the bridge piers, connected with the structural platform and used for driving the structural platform to move up and down along the bridge piers, and the number of the climbing load-bearing systems is at least two; the moving system is arranged on the structure platform and can move along the structure platform; the rotary hoisting system comprises at least two hoisting mechanisms, a carrying pole beam, a rotating mechanism and a lifting appliance, the hoisting mechanisms are arranged on the moving system at intervals, the hoisting mechanisms are detachably connected with the carrying pole beam and used for driving the carrying pole beam to ascend and descend, and the rotating mechanism is connected with the carrying pole beam and the lifting appliance and used for driving the lifting appliance to rotate; and the control system is connected with the climbing bearing system, the moving system and the rotary hoisting system. The defects in an existing bridge substructure construction technology can be overcome.
一种桥梁下部结构预制安装装置及施工方法，其中装置包括：结构平台，结构平台上开设有供桥墩穿过的穿过孔；爬升承重系统，爬升承重系统设置在桥墩外侧，且与结构平台连接，用于驱动结构平台沿桥墩上下移动，爬升承重系统的数量至少两个；移动系统，移动系统设置在结构平台上，且可沿结构平台移动；旋转吊装系统，旋转吊装系统包括起重机构、扁担梁、旋转机构和吊具，起重机构的数量至少为两个且间隔设置在移动系统上，起重机构与扁担梁可拆卸连接，用于驱动扁担梁升降，旋转机构分别与扁担梁和吊具连接，用于驱动吊具旋转；控制系统，控制系统分别与爬升承重系统、移动系统和旋转吊装系统连接。本发明能够解决现有桥梁下部结构施工技术中的不足。
Bridge substructure prefabrication mounting device and construction method
The invention discloses a bridge substructure prefabricating and mounting device and a construction method, and the device comprises a structure platform which is provided with a through hole for a bridge pier to pass through; the climbing load-bearing systems are arranged on the outer sides of the bridge piers, connected with the structural platform and used for driving the structural platform to move up and down along the bridge piers, and the number of the climbing load-bearing systems is at least two; the moving system is arranged on the structure platform and can move along the structure platform; the rotary hoisting system comprises at least two hoisting mechanisms, a carrying pole beam, a rotating mechanism and a lifting appliance, the hoisting mechanisms are arranged on the moving system at intervals, the hoisting mechanisms are detachably connected with the carrying pole beam and used for driving the carrying pole beam to ascend and descend, and the rotating mechanism is connected with the carrying pole beam and the lifting appliance and used for driving the lifting appliance to rotate; and the control system is connected with the climbing bearing system, the moving system and the rotary hoisting system. The defects in an existing bridge substructure construction technology can be overcome.
一种桥梁下部结构预制安装装置及施工方法，其中装置包括：结构平台，结构平台上开设有供桥墩穿过的穿过孔；爬升承重系统，爬升承重系统设置在桥墩外侧，且与结构平台连接，用于驱动结构平台沿桥墩上下移动，爬升承重系统的数量至少两个；移动系统，移动系统设置在结构平台上，且可沿结构平台移动；旋转吊装系统，旋转吊装系统包括起重机构、扁担梁、旋转机构和吊具，起重机构的数量至少为两个且间隔设置在移动系统上，起重机构与扁担梁可拆卸连接，用于驱动扁担梁升降，旋转机构分别与扁担梁和吊具连接，用于驱动吊具旋转；控制系统，控制系统分别与爬升承重系统、移动系统和旋转吊装系统连接。本发明能够解决现有桥梁下部结构施工技术中的不足。
Bridge substructure prefabrication mounting device and construction method
一种桥梁下部结构预制安装装置及施工方法
YANG HUABING (author)
2023-06-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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