Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Beam seam expansion device of movable bridge
A beam seam expansion device of a movable bridge is formed by splicing an opening side device and a fixed side device above a bridge beam seam in a comb-tooth-shaped staggered mode. The opening side device moves along with the opening bridge box girder, the front portion of the opening side device spans above the fixed bridge box girder, the bridge is placed on a baffle welded to the fixed bridge box girder when the bridge is closed, and water prevention is achieved through the baffle. As a telescopic device above a beam seam of an open-type bridge, the telescopic device is flatly paved with a road on the surface of the bridge at the same height, not only can adapt to shrinkage and expansion changes of the bridge, but also is simple and durable in structure, the construction process is further simplified, the precious construction time is shortened, materials are saved by more than 30% compared with a traditional telescopic device, and the construction cost is reduced. And meanwhile, the effects of water resistance and stone and wheel clamping prevention are achieved.
一种开启桥的梁缝伸缩装置，由开启侧装置与固定侧装置在桥梁梁缝上方梳齿状交错拼合构成；开启侧装置覆随开启桥箱梁活动，前部跨越到固定桥箱梁上方，桥梁合拢时放置在与固定桥箱梁焊接的挡板上，通过挡板实现防水。本发明作为在开启式桥梁的梁缝上方的伸缩装置，与桥梁表面道路等高平整铺装，不仅可以适应桥梁缩胀变化，而且结构简洁且耐用，施工过程进一步简化，缩短了宝贵的施工时间，用料比传统伸缩装置节省30％以上，同时还有防水和防卡石卡轮的作用。
Beam seam expansion device of movable bridge
A beam seam expansion device of a movable bridge is formed by splicing an opening side device and a fixed side device above a bridge beam seam in a comb-tooth-shaped staggered mode. The opening side device moves along with the opening bridge box girder, the front portion of the opening side device spans above the fixed bridge box girder, the bridge is placed on a baffle welded to the fixed bridge box girder when the bridge is closed, and water prevention is achieved through the baffle. As a telescopic device above a beam seam of an open-type bridge, the telescopic device is flatly paved with a road on the surface of the bridge at the same height, not only can adapt to shrinkage and expansion changes of the bridge, but also is simple and durable in structure, the construction process is further simplified, the precious construction time is shortened, materials are saved by more than 30% compared with a traditional telescopic device, and the construction cost is reduced. And meanwhile, the effects of water resistance and stone and wheel clamping prevention are achieved.
一种开启桥的梁缝伸缩装置，由开启侧装置与固定侧装置在桥梁梁缝上方梳齿状交错拼合构成；开启侧装置覆随开启桥箱梁活动，前部跨越到固定桥箱梁上方，桥梁合拢时放置在与固定桥箱梁焊接的挡板上，通过挡板实现防水。本发明作为在开启式桥梁的梁缝上方的伸缩装置，与桥梁表面道路等高平整铺装，不仅可以适应桥梁缩胀变化，而且结构简洁且耐用，施工过程进一步简化，缩短了宝贵的施工时间，用料比传统伸缩装置节省30％以上，同时还有防水和防卡石卡轮的作用。
Beam seam expansion device of movable bridge
一种开启桥的梁缝伸缩装置
SHENG GUANGZU (Autor:in) / YU JINHAN (Autor:in) / ZHU JUNYI (Autor:in) / SONG DIAN (Autor:in) / ZHANG JUANTING (Autor:in) / HUANG YUNHAO (Autor:in) / DENG CAIJIN (Autor:in) / YAN XU (Autor:in) / CHEN HAI (Autor:in) / XU YANG (Autor:in)
02.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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