Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge erecting machine attitude monitoring and automatic adjusting system
The invention discloses a posture monitoring and automatic adjusting system for a bridge erecting machine. The posture monitoring and automatic adjusting system comprises a main beam, a front supporting leg assembly, a middle supporting leg assembly, a rear supporting leg assembly, a control device, a height difference detection system, a plurality of plug pin devices and a transverse moving track. The height difference detection system is arranged on the main beam; the supporting sleeve columns are provided with the plug pin devices, and each plug pin device comprises a pin shaft and a driving mechanism. The transverse and longitudinal height difference of the bridge girder erection machine main beam is detected through the height difference detection system, the height of the supporting leg stand column is adjusted through the telescopic oil cylinder, the posture of the main beam is adjusted, meanwhile, the longitudinal and transverse gradient of the transverse moving rail is adjusted through the lead screw lifting machine of the transverse moving rail, and compensation of the adjusting height of the compensation adjusting supporting leg is achieved; and meanwhile, through in-place detection of a bolt and a pull pin, load detection of a transverse moving track and formation of a closed-loop feedback control system by a detection signal and an execution mechanism, the method for automatically adjusting the whole bridge erecting machine is realized, and the safety during levelness adjustment of a main beam is improved.
本发明公开了一种架桥机姿态监测与自动调整系统，包括主梁、前支腿组件、中支腿组件、后支腿组件、控制装置、高差检测系统、数个插销装置和横移轨道。高差检测系统设置于主梁；所述支撑套柱均配置有该插销装置，插销装置包括销轴以及驱动机构。本发明通过高差检测系统检测架桥机主梁的横纵高差，利用伸缩油缸对支腿立柱的高度进行调节，实现主梁姿态的调节，同时利用横移轨道的丝杆升降机对横移轨道的纵横坡度进行调节，实现对补偿调节支腿调整高度的补偿，提高调节精度，同时通过对插销、拔销到位检测，对横移轨道进行载荷检测，并将检测信号与执行机构形成闭环反馈控制系统，从而实现架桥机整体自动调整的方法，提高了主梁水平度调节时的安全性。
Bridge erecting machine attitude monitoring and automatic adjusting system
The invention discloses a posture monitoring and automatic adjusting system for a bridge erecting machine. The posture monitoring and automatic adjusting system comprises a main beam, a front supporting leg assembly, a middle supporting leg assembly, a rear supporting leg assembly, a control device, a height difference detection system, a plurality of plug pin devices and a transverse moving track. The height difference detection system is arranged on the main beam; the supporting sleeve columns are provided with the plug pin devices, and each plug pin device comprises a pin shaft and a driving mechanism. The transverse and longitudinal height difference of the bridge girder erection machine main beam is detected through the height difference detection system, the height of the supporting leg stand column is adjusted through the telescopic oil cylinder, the posture of the main beam is adjusted, meanwhile, the longitudinal and transverse gradient of the transverse moving rail is adjusted through the lead screw lifting machine of the transverse moving rail, and compensation of the adjusting height of the compensation adjusting supporting leg is achieved; and meanwhile, through in-place detection of a bolt and a pull pin, load detection of a transverse moving track and formation of a closed-loop feedback control system by a detection signal and an execution mechanism, the method for automatically adjusting the whole bridge erecting machine is realized, and the safety during levelness adjustment of a main beam is improved.
本发明公开了一种架桥机姿态监测与自动调整系统，包括主梁、前支腿组件、中支腿组件、后支腿组件、控制装置、高差检测系统、数个插销装置和横移轨道。高差检测系统设置于主梁；所述支撑套柱均配置有该插销装置，插销装置包括销轴以及驱动机构。本发明通过高差检测系统检测架桥机主梁的横纵高差，利用伸缩油缸对支腿立柱的高度进行调节，实现主梁姿态的调节，同时利用横移轨道的丝杆升降机对横移轨道的纵横坡度进行调节，实现对补偿调节支腿调整高度的补偿，提高调节精度，同时通过对插销、拔销到位检测，对横移轨道进行载荷检测，并将检测信号与执行机构形成闭环反馈控制系统，从而实现架桥机整体自动调整的方法，提高了主梁水平度调节时的安全性。
Bridge erecting machine attitude monitoring and automatic adjusting system
一种架桥机姿态监测与自动调整系统
LI YOUXING (Autor:in) / WU ZHENMING (Autor:in) / FANG XIAOBO (Autor:in) / SHU RUI (Autor:in)
30.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Bridge erecting machine for erecting small-radius bridge
| Europäisches Patentamt | 2021
Bridge erecting method and bridge erecting machine for realizing the bridge erecting method
| Europäisches Patentamt | 2020