A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a bridge with an automatic cleaning expansion joint device with contact sensors. The automatic-cleaning expansion joint device comprises a left half frame part (3), a right half frame part (4), an upper elastic covering part (62) and a lower elastic covering part (61), wherein the upper elastic covering part (62) and the lower elastic covering part (61) are positioned between the left half frame part (3) and the right half frame part (4) and are used for covering expansion joints between the left half frame part (3) and the right half frame part (4), on and under the road surface of the bridge respectively; a first movable cleaning board assembly (9) and a second movable cleaning board assembly (8) which are arrayed in a front-rear direction are arranged in empty cavities (30, 40) encircled by the left half frame part (3), the right half frame part (4), the upper elastic covering part (62) and the lower elastic covering part (61).
The invention discloses a bridge with an automatic cleaning expansion joint device with contact sensors. The automatic-cleaning expansion joint device comprises a left half frame part (3), a right half frame part (4), an upper elastic covering part (62) and a lower elastic covering part (61), wherein the upper elastic covering part (62) and the lower elastic covering part (61) are positioned between the left half frame part (3) and the right half frame part (4) and are used for covering expansion joints between the left half frame part (3) and the right half frame part (4), on and under the road surface of the bridge respectively; a first movable cleaning board assembly (9) and a second movable cleaning board assembly (8) which are arrayed in a front-rear direction are arranged in empty cavities (30, 40) encircled by the left half frame part (3), the right half frame part (4), the upper elastic covering part (62) and the lower elastic covering part (61).
Bridge with automatic cleaning expansion joint device with contact sensors
WU JIEJIE (author)
2015-10-07
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
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