A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of bridge engineering, in particular to a cable releasing device for a bridge stay cable and a using method of the cable releasing device. An arc-shaped supporting plate is fixedly arranged on a movable rack and used for placing the stay cable, and a pipe clamp is arranged on the arc-shaped supporting plate; the pipe clamp can be matched with the arc-shaped supporting plate to position the stay cable on the arc-shaped supporting plate, one end of the pipe clamp is hinged to the arc-shaped supporting plate, the other end of the pipe clamp is detachably connected with the arc-shaped supporting plate, and an anti-skid layer is arranged between the arc-shaped supporting plate and the stay cable. When the stay cable is released, the middle overhanging part of the stay cable is placed on the arc-shaped supporting plate of the cable releasing device, the stay cable does not make direct contact with the bridge floor, and therefore the outer protective sleeve of the stay cable can be protected against damage. The cable releasing device is firm, durable, simple in structure, convenient to manufacture, easy to operate, safe and reliable to use, capable of protecting the outer protective sleeve of the stay cable from being damaged and capable of being used repeatedly, construction efficiency is improved, and construction cost is reduced.
本发明涉及桥梁工程技术领域，具体为一种用于桥梁斜拉索的放索装置及其使用方法，通过将弧形支撑板固定设置于可移动机架上以用于放置斜拉索，并于弧形支撑板上设置有管卡，该管卡能够与弧形支撑板配合以将斜拉索定位在弧形支撑板上，且该管卡的一端与弧形支撑板铰接，另一端与弧形支撑板可拆卸连接，并于该弧形支撑板和斜拉索之间设置有防滑层；从而在斜拉索放索时，斜拉索中间悬垂部分被放置在放索装置的弧形支撑板上面，斜拉索不与桥面直接接触，从而能够保护斜拉索外保护套不被损坏；该放索装置坚固耐用、结构简单、制作方便、易于操作，使用安全可靠，可以保护斜拉索外保护套不被损坏，且能多次重复使用，提高了施工效率，降低了施工成本。
The invention relates to the technical field of bridge engineering, in particular to a cable releasing device for a bridge stay cable and a using method of the cable releasing device. An arc-shaped supporting plate is fixedly arranged on a movable rack and used for placing the stay cable, and a pipe clamp is arranged on the arc-shaped supporting plate; the pipe clamp can be matched with the arc-shaped supporting plate to position the stay cable on the arc-shaped supporting plate, one end of the pipe clamp is hinged to the arc-shaped supporting plate, the other end of the pipe clamp is detachably connected with the arc-shaped supporting plate, and an anti-skid layer is arranged between the arc-shaped supporting plate and the stay cable. When the stay cable is released, the middle overhanging part of the stay cable is placed on the arc-shaped supporting plate of the cable releasing device, the stay cable does not make direct contact with the bridge floor, and therefore the outer protective sleeve of the stay cable can be protected against damage. The cable releasing device is firm, durable, simple in structure, convenient to manufacture, easy to operate, safe and reliable to use, capable of protecting the outer protective sleeve of the stay cable from being damaged and capable of being used repeatedly, construction efficiency is improved, and construction cost is reduced.
本发明涉及桥梁工程技术领域，具体为一种用于桥梁斜拉索的放索装置及其使用方法，通过将弧形支撑板固定设置于可移动机架上以用于放置斜拉索，并于弧形支撑板上设置有管卡，该管卡能够与弧形支撑板配合以将斜拉索定位在弧形支撑板上，且该管卡的一端与弧形支撑板铰接，另一端与弧形支撑板可拆卸连接，并于该弧形支撑板和斜拉索之间设置有防滑层；从而在斜拉索放索时，斜拉索中间悬垂部分被放置在放索装置的弧形支撑板上面，斜拉索不与桥面直接接触，从而能够保护斜拉索外保护套不被损坏；该放索装置坚固耐用、结构简单、制作方便、易于操作，使用安全可靠，可以保护斜拉索外保护套不被损坏，且能多次重复使用，提高了施工效率，降低了施工成本。
Cable releasing device for bridge stay cable and using method of cable releasing device
一种用于桥梁斜拉索的放索装置及其使用方法
CAI JING (author)
2021-07-27
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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