A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hydraulic lifting and position adjusting system for bridge deck crane of cable-stayed bridge
The invention provides a hydraulic lifting and position adjusting system for a bridge deck crane of a cable-stayed bridge. The hydraulic lifting and position adjusting system comprises a main cross beam, two longitudinal moving systems, two transverse moving systems, a control system and a hydraulic pump station. The main cross beam is longitudinally arranged on an upper chord of the bridge deck crane slidably, and hydraulic lifting systems are arranged on the main cross beam. One ends of the two longitudinal moving systems are connected with the upper chord, and the other ends are connected with the main cross beam. The two transverse moving systems are arranged on the main cross beam, and each transverse moving system is connected with one hydraulic lifting system and can push or pull the hydraulic lifting system to move transversely. The control system is in signal connection with the hydraulic pump station, and the hydraulic pump station is connected with the two hydraulic liftingsystems, the two longitudinal moving systems and the two transverse moving systems through hydraulic pipelines. The hydraulic lifting and position adjusting system for the bridge deck crane of the cable-stayed bridge has the advantages of clear division of labor of each system, reasonable stress, convenience in operation, high intelligent degree and high-efficiency and accurate beam adjustment.
本发明提供一种斜拉桥桥面吊机液压提升及调位系统，包括：主横梁、两组纵移系统、两组横移系统、控制系统和液压泵站；主横梁纵向滑动设置在桥面吊机的上弦杆上，主横梁上设置有液压提升系统；两组纵移系统的一端与上弦杆相连接，另一端与主横梁相连接；两组横移系统设置在主横梁上，每组横移系统与一组液压提升系统相连接，可推动或拉动液压提升系统横向移动；控制系统与液压泵站信号连接，液压泵站通过液压管路与两组液压提升系统、两组纵移系统和两组横移系统相连接。本发明的斜拉桥桥面吊机液压提升及调位系统具有各系统分工明确、受力合理、便于操作、智能化程度高、调梁高效精准的特点。
Hydraulic lifting and position adjusting system for bridge deck crane of cable-stayed bridge
The invention provides a hydraulic lifting and position adjusting system for a bridge deck crane of a cable-stayed bridge. The hydraulic lifting and position adjusting system comprises a main cross beam, two longitudinal moving systems, two transverse moving systems, a control system and a hydraulic pump station. The main cross beam is longitudinally arranged on an upper chord of the bridge deck crane slidably, and hydraulic lifting systems are arranged on the main cross beam. One ends of the two longitudinal moving systems are connected with the upper chord, and the other ends are connected with the main cross beam. The two transverse moving systems are arranged on the main cross beam, and each transverse moving system is connected with one hydraulic lifting system and can push or pull the hydraulic lifting system to move transversely. The control system is in signal connection with the hydraulic pump station, and the hydraulic pump station is connected with the two hydraulic liftingsystems, the two longitudinal moving systems and the two transverse moving systems through hydraulic pipelines. The hydraulic lifting and position adjusting system for the bridge deck crane of the cable-stayed bridge has the advantages of clear division of labor of each system, reasonable stress, convenience in operation, high intelligent degree and high-efficiency and accurate beam adjustment.
本发明提供一种斜拉桥桥面吊机液压提升及调位系统，包括：主横梁、两组纵移系统、两组横移系统、控制系统和液压泵站；主横梁纵向滑动设置在桥面吊机的上弦杆上，主横梁上设置有液压提升系统；两组纵移系统的一端与上弦杆相连接，另一端与主横梁相连接；两组横移系统设置在主横梁上，每组横移系统与一组液压提升系统相连接，可推动或拉动液压提升系统横向移动；控制系统与液压泵站信号连接，液压泵站通过液压管路与两组液压提升系统、两组纵移系统和两组横移系统相连接。本发明的斜拉桥桥面吊机液压提升及调位系统具有各系统分工明确、受力合理、便于操作、智能化程度高、调梁高效精准的特点。
Hydraulic lifting and position adjusting system for bridge deck crane of cable-stayed bridge
一种斜拉桥桥面吊机液压提升及调位系统
DU HONGCHI (author) / JING GANGYI (author) / MA JIANYONG (author) / TIAN XIN (author) / SHI JIN'AN (author) / LIU XUN (author) / WANG HAIHAI (author) / MA ZHIQING (author) / JIANG NENGSHI (author) / ZHANG YIJUN (author)
2021-01-22
Patent
Electronic Resource
Chinese
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