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A platform for research: civil engineering, architecture and urbanism
Construction platform in movable cable bent tower and construction method
The invention discloses a construction platform in a movable cable bent tower and a construction method, and the construction platform comprises a movable platform, the two ends of the movable platform are of telescopic structures and are respectively supported at the tops of supporting seats pre-buried on two tower walls; each set of stand columns comprises two stand columns which are arranged on the two sides of the movable platform. The tensioning beams are respectively arranged on one group of upright posts and are connected with the tops of the two corresponding upright posts; the tensioning equipment is arranged on the tensioning beam and is used for tensioning the stay cable; the lifting system is arranged on the bridge tower and used for adjusting the height position of the movable platform. Free adjustment of the length of the movable platform is achieved through the telescopic structures at the two ends, free adjustment of the height position of the movable platform is achieved through the lifting system, and the traction device and the tensioning tool are matched so that the movable platform can adapt to stay cable tensioning and other construction requirements at different positions within the full-height range of a bridge tower; and the construction efficiency and quality are improved while the construction safety is improved.
本发明公开了一种移动式索塔内施工平台及施工方法，包括：移动平台，其两端为伸缩结构且分别支撑在预埋在两个塔壁上的支撑座的顶部；多组立柱，任一组立柱包括两个立柱，其设置在移动平台两侧；张拉梁，其分别设置在一组立柱上并连接对应的两个立柱顶部；张拉设备，其设置在张拉梁上，用于对斜拉索进行张拉；提升系统，其设置在桥塔上并用于调节移动平台的高度位置。本发明通过两端的伸缩结构实现移动平台长度的自由调节，通过提升系统实现移动平台高度位置的自由调节，配合牵引装置和张拉工装使移动平台能够适应桥塔全高度范围内不同位置处的斜拉索张拉及其他施工需求，在提高施工安全性的同时提高了施工效率和质量。
Construction platform in movable cable bent tower and construction method
The invention discloses a construction platform in a movable cable bent tower and a construction method, and the construction platform comprises a movable platform, the two ends of the movable platform are of telescopic structures and are respectively supported at the tops of supporting seats pre-buried on two tower walls; each set of stand columns comprises two stand columns which are arranged on the two sides of the movable platform. The tensioning beams are respectively arranged on one group of upright posts and are connected with the tops of the two corresponding upright posts; the tensioning equipment is arranged on the tensioning beam and is used for tensioning the stay cable; the lifting system is arranged on the bridge tower and used for adjusting the height position of the movable platform. Free adjustment of the length of the movable platform is achieved through the telescopic structures at the two ends, free adjustment of the height position of the movable platform is achieved through the lifting system, and the traction device and the tensioning tool are matched so that the movable platform can adapt to stay cable tensioning and other construction requirements at different positions within the full-height range of a bridge tower; and the construction efficiency and quality are improved while the construction safety is improved.
本发明公开了一种移动式索塔内施工平台及施工方法，包括：移动平台，其两端为伸缩结构且分别支撑在预埋在两个塔壁上的支撑座的顶部；多组立柱，任一组立柱包括两个立柱，其设置在移动平台两侧；张拉梁，其分别设置在一组立柱上并连接对应的两个立柱顶部；张拉设备，其设置在张拉梁上，用于对斜拉索进行张拉；提升系统，其设置在桥塔上并用于调节移动平台的高度位置。本发明通过两端的伸缩结构实现移动平台长度的自由调节，通过提升系统实现移动平台高度位置的自由调节，配合牵引装置和张拉工装使移动平台能够适应桥塔全高度范围内不同位置处的斜拉索张拉及其他施工需求，在提高施工安全性的同时提高了施工效率和质量。
Construction platform in movable cable bent tower and construction method
一种移动式索塔内施工平台及施工方法
YAN GUOTAI (author) / XIE HAIQING (author) / ZHANG FANGJIE (author) / CHENG ZHAOGANG (author) / DOU XINYUE (author) / BU JING (author)
2023-06-02
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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