Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge adopting automatic cleaning type expansion joint device provided with balls
The invention discloses a bridge adopting an automatic cleaning type expansion joint device provided with balls. The automatic cleaning type 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 located between the left half frame part (3) and the right half frame part (4) and used for covering expansion joints between the left half frame part (3) and the right half frame part (4) above and below the pavement of the bridge; a first movable cleaning plate assembly (9) and a second movable cleaning plate assembly (8) which are arranged in the front-rear direction are arranged in cavities (30 and 40) defined 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 adopting automatic cleaning type expansion joint device provided with balls
The invention discloses a bridge adopting an automatic cleaning type expansion joint device provided with balls. The automatic cleaning type 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 located between the left half frame part (3) and the right half frame part (4) and used for covering expansion joints between the left half frame part (3) and the right half frame part (4) above and below the pavement of the bridge; a first movable cleaning plate assembly (9) and a second movable cleaning plate assembly (8) which are arranged in the front-rear direction are arranged in cavities (30 and 40) defined 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 adopting automatic cleaning type expansion joint device provided with balls
CHEN DONGTIAN (Autor:in)
30.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01D
BRIDGES
,
Brücken
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