Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gantry crane for movable mold base and construction method thereof
The invention discloses a gantry crane for a movable mold base and a construction method thereof, which relates to the technical field of a bridge construction device. The gantry crane for the movable mold base comprises a portal frame (2), supporting legs (1) which are respectively fixed on the lower ends of two sides of the portal frame (2), rollers II (9) which are installed at the outer sides of the lower ends of the supporting legs (1) in a rotating manner, rollers I (8) which are installed at the inner sides of the lower ends of the supporting legs (1) in a rotating manner, two guide rails I (10) which are horizontally fixed on two sides of a main beam (6) and two guide rails II (11) which are horizontally fixed on two sides of an outer template (7). The invention also discloses a construction method of the gantry crane for the movable mold base. By adopting the technical scheme, the construction period of each span box girder can be shortened, all steps are compact and orderly, the unused situation of workers can be avoided, the entire project construction period is shortened, and remarkable economic benefit is brought to the construction party.
Gantry crane for movable mold base and construction method thereof
The invention discloses a gantry crane for a movable mold base and a construction method thereof, which relates to the technical field of a bridge construction device. The gantry crane for the movable mold base comprises a portal frame (2), supporting legs (1) which are respectively fixed on the lower ends of two sides of the portal frame (2), rollers II (9) which are installed at the outer sides of the lower ends of the supporting legs (1) in a rotating manner, rollers I (8) which are installed at the inner sides of the lower ends of the supporting legs (1) in a rotating manner, two guide rails I (10) which are horizontally fixed on two sides of a main beam (6) and two guide rails II (11) which are horizontally fixed on two sides of an outer template (7). The invention also discloses a construction method of the gantry crane for the movable mold base. By adopting the technical scheme, the construction period of each span box girder can be shortened, all steps are compact and orderly, the unused situation of workers can be avoided, the entire project construction period is shortened, and remarkable economic benefit is brought to the construction party.
Gantry crane for movable mold base and construction method thereof
WANG HONGWEI (Autor:in) / ZHAO YONG (Autor:in) / LI QIANGZHAN (Autor:in) / WU QIAO (Autor:in) / WANG TING (Autor:in) / ZHANG XUAN (Autor:in)
12.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01D
BRIDGES
,
Brücken
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