Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rubber-tyred movable bracket for urban elevated cast-in-place box girder and construction method thereof
The invention discloses a rubber-tyred movable bracket for an urban elevated cast-in-place box girder. The rubber-tyred movable bracket comprises a main frame which comprises two columns of main beamsand a pair of bracket supporting brackets; a formwork support system which is arranged on the main frame and comprises a plurality of sections of formworks and hydraulic telescopic supporting columns; a bottom formwork truss system which comprises folding trusses and a bottom formwork support, wherein the pair of folding trusses are arranged on the inner sides of the pair of main beams in the width direction of the urban elevated bridge, and the bottom formwork support is a bottom section of the formwork support system and arranged on the upper portions of the folding trusses; a front stand column and a rear stand column which are arranged below the main frame through telescopic mechanisms respectively; and a walking mechanism which is arranged on the lower portions of the front stand column and the rear stand column. The rubber-tyred movable support for the urban elevated cast-in-place box girder is high in mechanization degree, the main frame and the formwork system can cross piersconveniently, continuous construction of the cast-in-place box girder can be achieved, and the rubber-tyred movable bracekt can be widely applied to the field of urban elevated cast-in-place box girder construction.
本发明公开了一种城市高架现浇箱梁用轮胎式移动支架，包括：主框架，其包括两列主梁和一对牛腿支撑托架；模板支架系统，其布设于所述主框架上，包括多段模板和液压伸缩支柱；底模桁架系统，其包括折叠桁架、底模支架，一对所述折叠桁架分别沿着所述沿着城市高架宽度方向布设于一对所述主梁的内侧，所述底模支架为所述模板支架系统的底部节段，布设于所述折叠桁架上部；前立柱和后立柱，分别通过可伸缩机构设置在所述主框架下方；行走机构布设于所述前立柱和后立柱的下部。本发明涉及的一种城市高架现浇箱梁用轮胎式移动支架机械化程度高，主框架和模架系统过跨桥墩便捷，可以实现现浇箱梁的连续施工，能广泛运用于城市高架现浇箱梁施工领域。
Rubber-tyred movable bracket for urban elevated cast-in-place box girder and construction method thereof
The invention discloses a rubber-tyred movable bracket for an urban elevated cast-in-place box girder. The rubber-tyred movable bracket comprises a main frame which comprises two columns of main beamsand a pair of bracket supporting brackets; a formwork support system which is arranged on the main frame and comprises a plurality of sections of formworks and hydraulic telescopic supporting columns; a bottom formwork truss system which comprises folding trusses and a bottom formwork support, wherein the pair of folding trusses are arranged on the inner sides of the pair of main beams in the width direction of the urban elevated bridge, and the bottom formwork support is a bottom section of the formwork support system and arranged on the upper portions of the folding trusses; a front stand column and a rear stand column which are arranged below the main frame through telescopic mechanisms respectively; and a walking mechanism which is arranged on the lower portions of the front stand column and the rear stand column. The rubber-tyred movable support for the urban elevated cast-in-place box girder is high in mechanization degree, the main frame and the formwork system can cross piersconveniently, continuous construction of the cast-in-place box girder can be achieved, and the rubber-tyred movable bracekt can be widely applied to the field of urban elevated cast-in-place box girder construction.
本发明公开了一种城市高架现浇箱梁用轮胎式移动支架，包括：主框架，其包括两列主梁和一对牛腿支撑托架；模板支架系统，其布设于所述主框架上，包括多段模板和液压伸缩支柱；底模桁架系统，其包括折叠桁架、底模支架，一对所述折叠桁架分别沿着所述沿着城市高架宽度方向布设于一对所述主梁的内侧，所述底模支架为所述模板支架系统的底部节段，布设于所述折叠桁架上部；前立柱和后立柱，分别通过可伸缩机构设置在所述主框架下方；行走机构布设于所述前立柱和后立柱的下部。本发明涉及的一种城市高架现浇箱梁用轮胎式移动支架机械化程度高，主框架和模架系统过跨桥墩便捷，可以实现现浇箱梁的连续施工，能广泛运用于城市高架现浇箱梁施工领域。
Rubber-tyred movable bracket for urban elevated cast-in-place box girder and construction method thereof
一种城市高架现浇箱梁用轮胎式移动支架及其施工方法
CHEN MING (Autor:in) / CHENG MAOLIN (Autor:in) / XIA HAO (Autor:in) / XIA XI (Autor:in) / LIU JINGHONG (Autor:in) / DAI SHUXUE (Autor:in) / FAN CHENYANG (Autor:in) / ZHENG HEHUI (Autor:in) / XUE ZHIWU (Autor:in) / XIAO HAO (Autor:in)
06.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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