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A platform for research: civil engineering, architecture and urbanism
Floating tooth type large-displacement bridge expansion device
The invention provides a floating tooth type large-displacement bridge expansion device which comprises a small toothed plate system, a rotary tooth part, a floating tooth part and a big toothed plate system, wherein the small toothed plate system comprises an upper cover plate, a Z-shaped base, damping rubber components, anchoring ribs and a slide plate; the upper cover plate is arranged on the Z-shaped base and is fixedly connected with the Z-shaped base through connecting bolts; the width of the upper cover plate is greater than the width of an upper plate of the Z-shaped base; the damping rubber components are arranged among the bottom surface of the upper cover plate, a vertical plate of the Z-shaped base and a bottom plate of the Z-shaped base; the damping rubber components are provided with interfaces used for being connected with the rotary tooth part; the lower part of the Z-shaped base is fixedly connected with the anchoring ribs, and the anchoring ribs are used for being connected with a bridge plate; and the slide plate is arranged between the bottom plate of the Z-shaped base and the damping rubber components.
Floating tooth type large-displacement bridge expansion device
The invention provides a floating tooth type large-displacement bridge expansion device which comprises a small toothed plate system, a rotary tooth part, a floating tooth part and a big toothed plate system, wherein the small toothed plate system comprises an upper cover plate, a Z-shaped base, damping rubber components, anchoring ribs and a slide plate; the upper cover plate is arranged on the Z-shaped base and is fixedly connected with the Z-shaped base through connecting bolts; the width of the upper cover plate is greater than the width of an upper plate of the Z-shaped base; the damping rubber components are arranged among the bottom surface of the upper cover plate, a vertical plate of the Z-shaped base and a bottom plate of the Z-shaped base; the damping rubber components are provided with interfaces used for being connected with the rotary tooth part; the lower part of the Z-shaped base is fixedly connected with the anchoring ribs, and the anchoring ribs are used for being connected with a bridge plate; and the slide plate is arranged between the bottom plate of the Z-shaped base and the damping rubber components.
Floating tooth type large-displacement bridge expansion device
HOU BINGCAI (author) / SUN HUI (author) / ZHENG ZHAOHUI (author) / DING LINTAO (author) / LI SHENGHUA (author)
2015-12-02
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
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