A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multifunctional intelligent deck crane and control method
The invention provides a multifunctional intelligent bridge deck crane and a control method, the two side surfaces of the bridge deck crane are of rhombic structures, the bottom of the bridge deck crane is provided with a walking walking device, and the walking walking device is used for walking along a bridge deck in a walking stepping mode; a top sliding rail beam is arranged at the top of the deck crane, a lifting cross beam slides along the top sliding rail beam, the two ends of the lifting cross beam extend out of the top sliding rail beam, main lifting devices are arranged at the two ends of the lifting cross beam, and each main lifting device is provided with a plurality of pulley blocks. A plurality of groups of steel wire rope guide wheels are further arranged on the bridge deck crane, each group comprises a plurality of steel wire rope guide wheels, a plurality of hoisting steel wire ropes bypass the corresponding pulley groups and the steel wire rope guide wheels of the corresponding groups to be connected with the corresponding winding devices, and the winding devices are fixedly arranged at one end, close to the bottom and far away from the main hoisting device, of the bridge deck crane. By adopting the scheme that the winding device is arranged at the rear and the hoisting cross beam slides, the gravity center of the bridge deck crane can be adjusted, the cantilever length of the bridge deck crane is increased, and the dead weight of the bridge deck crane is reduced.
本发明提供一种多功能智能化桥面吊机及控制方法，桥面吊机的两个侧面为菱形结构，桥面吊机的底部设有步履行走装置，步履行走装置用于以步履步进的方式沿桥面行走；在桥面吊机的顶部设有顶部滑轨梁，起吊横梁沿着顶部滑轨梁滑动，起吊横梁的两端伸出到顶部滑轨梁之外，起吊横梁的两端设有主起吊装置，主起吊装置设有多组滑轮组；在桥面吊机上还设有多组，每组多个钢丝绳导向轮，多根起吊钢丝绳绕过对应的滑轮组和对应组的钢丝绳导向轮与对应的卷扬装置连接，卷扬装置固设在桥面吊机靠近底部，远离主起吊装置的一端。本发明采用卷扬装置后置和起吊横梁滑移的方案，能够调整桥面吊机的重心，增大桥面吊机的悬臂长度，减轻桥面吊机的自重。
Multifunctional intelligent deck crane and control method
The invention provides a multifunctional intelligent bridge deck crane and a control method, the two side surfaces of the bridge deck crane are of rhombic structures, the bottom of the bridge deck crane is provided with a walking walking device, and the walking walking device is used for walking along a bridge deck in a walking stepping mode; a top sliding rail beam is arranged at the top of the deck crane, a lifting cross beam slides along the top sliding rail beam, the two ends of the lifting cross beam extend out of the top sliding rail beam, main lifting devices are arranged at the two ends of the lifting cross beam, and each main lifting device is provided with a plurality of pulley blocks. A plurality of groups of steel wire rope guide wheels are further arranged on the bridge deck crane, each group comprises a plurality of steel wire rope guide wheels, a plurality of hoisting steel wire ropes bypass the corresponding pulley groups and the steel wire rope guide wheels of the corresponding groups to be connected with the corresponding winding devices, and the winding devices are fixedly arranged at one end, close to the bottom and far away from the main hoisting device, of the bridge deck crane. By adopting the scheme that the winding device is arranged at the rear and the hoisting cross beam slides, the gravity center of the bridge deck crane can be adjusted, the cantilever length of the bridge deck crane is increased, and the dead weight of the bridge deck crane is reduced.
本发明提供一种多功能智能化桥面吊机及控制方法，桥面吊机的两个侧面为菱形结构，桥面吊机的底部设有步履行走装置，步履行走装置用于以步履步进的方式沿桥面行走；在桥面吊机的顶部设有顶部滑轨梁，起吊横梁沿着顶部滑轨梁滑动，起吊横梁的两端伸出到顶部滑轨梁之外，起吊横梁的两端设有主起吊装置，主起吊装置设有多组滑轮组；在桥面吊机上还设有多组，每组多个钢丝绳导向轮，多根起吊钢丝绳绕过对应的滑轮组和对应组的钢丝绳导向轮与对应的卷扬装置连接，卷扬装置固设在桥面吊机靠近底部，远离主起吊装置的一端。本发明采用卷扬装置后置和起吊横梁滑移的方案，能够调整桥面吊机的重心，增大桥面吊机的悬臂长度，减轻桥面吊机的自重。
Multifunctional intelligent deck crane and control method
多功能智能化桥面吊机及控制方法
LI HAIFANG (author) / ZHANG CHAO (author) / ZHONG AIXIU (author) / LIANG FENG (author) / GUO QIANG (author) / XUE ZHIWU (author) / SU SHENGFENG (author) / KANG XUEYUN (author) / LUO LING (author) / WANG HENGKE (author)
2024-04-02
Patent
Electronic Resource
Chinese
Multifunctional deck crane for middle cable plane cable-stayed bridge
| European Patent Office | 2022
Bridge deck crane and using method of bridge deck crane to dismount bridge
| European Patent Office | 2020