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Device and method for automatically leveling and aligning bridge deck crane
The invention provides a device for automatically leveling and aligning a bridge deck crane, which comprises an assembled steel truss girder, a to-be-assembled steel truss girder and the bridge deck crane erected on the assembled steel truss girder, and two lifting appliances for lifting the to-be-assembled steel truss girder are arranged on the bridge deck crane. The device for automatically leveling and aligning the bridge deck crane comprises a posture position monitoring device, an automatic alignment device; and a control unit. Visual positioning measurement of an industrial machine is achieved, the angle of a beam to be erected is monitored through a wireless tilt angle sensor, lifting related data of the lifting winch are combined, the lifting winch is controlled to be retracted and leveled, the problem that leveling and alignment are difficult when the steel truss beam is lifted is solved, and the device has the advantages of being high in efficiency and easy to control; fine adjustment within the horizontal range is achieved through the laser range finder, so that the beams to be erected are completely aligned, and bolts can be conveniently installed in butt joint holes; by means of the automatic alignment device, the butt joint sections of the erected steel truss girder and the steel truss girder to be erected can be rapidly guided and drawn close, and the butt joint efficiency and stability are improved.
本发明提供一种用于桥面吊自动调平对位的装置，包括已拼装钢桁梁、待拼装钢桁梁，以及架设在已拼装钢桁梁上的桥面吊机，桥面吊机上设置有用于吊装待拼装钢桁梁的两个吊具，所述用于桥面吊自动调平对位的装置包括姿态位置监测装置；自动对位装置；控制单元。通过工业机器视觉定位测量，无线倾角传感器监测待架梁角度，结合起重卷扬机起重相关数据，控制起重卷扬机收放调平，解决了钢桁梁吊装时调平对位困难的问题，具有功效高，控制简单的特点；通过激光测距仪实现水平范围内精调，使得待架梁在完全对正，便于在对接孔安装螺栓；通过自动对位装置，使已架钢桁梁和待架钢桁梁对接段能够快速导向靠拢，提高了对接的效率和稳定性。
Device and method for automatically leveling and aligning bridge deck crane
The invention provides a device for automatically leveling and aligning a bridge deck crane, which comprises an assembled steel truss girder, a to-be-assembled steel truss girder and the bridge deck crane erected on the assembled steel truss girder, and two lifting appliances for lifting the to-be-assembled steel truss girder are arranged on the bridge deck crane. The device for automatically leveling and aligning the bridge deck crane comprises a posture position monitoring device, an automatic alignment device; and a control unit. Visual positioning measurement of an industrial machine is achieved, the angle of a beam to be erected is monitored through a wireless tilt angle sensor, lifting related data of the lifting winch are combined, the lifting winch is controlled to be retracted and leveled, the problem that leveling and alignment are difficult when the steel truss beam is lifted is solved, and the device has the advantages of being high in efficiency and easy to control; fine adjustment within the horizontal range is achieved through the laser range finder, so that the beams to be erected are completely aligned, and bolts can be conveniently installed in butt joint holes; by means of the automatic alignment device, the butt joint sections of the erected steel truss girder and the steel truss girder to be erected can be rapidly guided and drawn close, and the butt joint efficiency and stability are improved.
本发明提供一种用于桥面吊自动调平对位的装置，包括已拼装钢桁梁、待拼装钢桁梁，以及架设在已拼装钢桁梁上的桥面吊机，桥面吊机上设置有用于吊装待拼装钢桁梁的两个吊具，所述用于桥面吊自动调平对位的装置包括姿态位置监测装置；自动对位装置；控制单元。通过工业机器视觉定位测量，无线倾角传感器监测待架梁角度，结合起重卷扬机起重相关数据，控制起重卷扬机收放调平，解决了钢桁梁吊装时调平对位困难的问题，具有功效高，控制简单的特点；通过激光测距仪实现水平范围内精调，使得待架梁在完全对正，便于在对接孔安装螺栓；通过自动对位装置，使已架钢桁梁和待架钢桁梁对接段能够快速导向靠拢，提高了对接的效率和稳定性。
Device and method for automatically leveling and aligning bridge deck crane
一种用于桥面吊自动调平对位的装置和方法
ZHANG CHAO (author) / JIAN LIGANG (author) / XUE ZHIWU (author) / ZHOU XIA (author) / LI HAIFANG (author) / LI LIWEI (author) / YANG TIANLIANG (author) / WANG ZHEN (author)
2023-04-04
Patent
Electronic Resource
Chinese
Bridge deck crane and using method of bridge deck crane to dismount bridge
| European Patent Office | 2020