Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge girder erection machine and urban construction method of framed bent arch bridge
The invention relates to a bridge erecting machine and an urban construction method of a framed bent arch bridge. The method comprises the steps that a protection platform is installed; the assembling supports are arranged at the top of the mounting protection platform in the longitudinal bridge direction, and the tops of the assembling supports are used for supporting the bent arch bridge; the assembling support comprises a plurality of support units, and the support units are distributed in the transverse bridge direction and can stretch out and draw back in the vertical direction. The moving device is connected to the bottom of the installation protection platform so as to move the installation protection platform and the assembling support. The installation protection platform can provide safety protection for passing vehicles below and is used as an installation construction platform; the assembling support supports the arch ribs in the transverse bridge direction and the longitudinal bridge direction and can stably support the two arch ribs needing to be connected so that the two arch ribs can be conveniently connected. In addition, the assembling support can stretch out and draw back in the vertical direction and can be matched with the shape change of the arch rib, and therefore effective and stable supporting can be conducted in three directions. The moving device does not need to block a road, does not need to additionally arrange a foundation and a track, occupies a small area and has low influence on traffic.
本申请涉及一种架桥机及排架拱桥的城市施工方法，其包括：安装防护平台；多个拼装支架，其沿纵桥向设置在安装防护平台的顶部，并且其顶部均用于顶撑排架拱桥；拼装支架包括多个支架单元，支架单元沿横桥向分布，并在竖向上可伸缩；移动装置连接在安装防护平台底部，以移动安装防护平台和拼装支架。安装防护平台可对下方通行车辆提供安全防护，并作为安装施工平台使用；拼装支架在横桥向和纵桥向将拱肋顶撑，并且可将需要连接的两个拱肋稳定支撑，便于其连接；再者拼装支架在竖向上可伸缩，能够匹配拱肋的形状变化，从而在三个方向进行有效稳定的支撑。移动装置移动时无需封闭道路，无需另设基础及轨道，且占道面积小，对交通影响低。
Bridge girder erection machine and urban construction method of framed bent arch bridge
The invention relates to a bridge erecting machine and an urban construction method of a framed bent arch bridge. The method comprises the steps that a protection platform is installed; the assembling supports are arranged at the top of the mounting protection platform in the longitudinal bridge direction, and the tops of the assembling supports are used for supporting the bent arch bridge; the assembling support comprises a plurality of support units, and the support units are distributed in the transverse bridge direction and can stretch out and draw back in the vertical direction. The moving device is connected to the bottom of the installation protection platform so as to move the installation protection platform and the assembling support. The installation protection platform can provide safety protection for passing vehicles below and is used as an installation construction platform; the assembling support supports the arch ribs in the transverse bridge direction and the longitudinal bridge direction and can stably support the two arch ribs needing to be connected so that the two arch ribs can be conveniently connected. In addition, the assembling support can stretch out and draw back in the vertical direction and can be matched with the shape change of the arch rib, and therefore effective and stable supporting can be conducted in three directions. The moving device does not need to block a road, does not need to additionally arrange a foundation and a track, occupies a small area and has low influence on traffic.
本申请涉及一种架桥机及排架拱桥的城市施工方法，其包括：安装防护平台；多个拼装支架，其沿纵桥向设置在安装防护平台的顶部，并且其顶部均用于顶撑排架拱桥；拼装支架包括多个支架单元，支架单元沿横桥向分布，并在竖向上可伸缩；移动装置连接在安装防护平台底部，以移动安装防护平台和拼装支架。安装防护平台可对下方通行车辆提供安全防护，并作为安装施工平台使用；拼装支架在横桥向和纵桥向将拱肋顶撑，并且可将需要连接的两个拱肋稳定支撑，便于其连接；再者拼装支架在竖向上可伸缩，能够匹配拱肋的形状变化，从而在三个方向进行有效稳定的支撑。移动装置移动时无需封闭道路，无需另设基础及轨道，且占道面积小，对交通影响低。
Bridge girder erection machine and urban construction method of framed bent arch bridge
一种架桥机及排架拱桥的城市施工方法
KANG XIN (Autor:in) / HUANG HUI (Autor:in) / QIU PAN (Autor:in) / FAN WEN (Autor:in) / TU MANMING (Autor:in) / CHEN SHIMING (Autor:in) / ZHOU CHAOZHOU (Autor:in) / TANG TIANMING (Autor:in) / CHEN JUNYANG (Autor:in) / PAN LIULIN (Autor:in)
15.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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