Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge expansion joint device and mounting method thereof
The invention discloses a bridge expansion joint device and mounting method thereof. The bridge expansion joint device comprises a first comb plate installed at the end of a first beam and a second comb plate installed at the end of a second beam, installation notches are reserved in the end of the first beam and the end of the second beam respectively, reserved holes are formed in the positions, below the installation notches, of a beam body, bottom plate assemblies are installed in the installation notches, each bottom plate assembly comprises a bottom plate, a lower bottom column and a connecting piece, the lower bottom column extends into and is fixed into a reserved hole, a leveling layer is arranged in an installation notch, and the first comb plate and the second comb plate are arranged above the leveling layer and are mounted on the bottom plate through the connecting piece. According to the bridge expansion joint device, a bracket does not need to be prefabricated, a large notch does not need to be reserved at the beam end, before the expansion joint is installed, the bottom plate assembly is installed at the notch, the proper height and position are adjusted, after the bottom plate is poured and fixed, the rotating shaft support is fixed, finally, a joint crossing plate and a fixing plate are installed and fixed, the concrete pouring area is small, the maintenance period is short, and rapid installation and rapid traffic can be realized.
一种桥梁伸缩缝装置及其安装方法，包括安装在第一梁端部的第一梳齿板和安装在第二梁端部的第二梳齿板，在第一梁端部和第二梁端部均预留有安装槽口，在安装槽口下方的梁体上设有预留孔，在安装槽口内安装有底板组件，底板组件包括底板、下底柱和连接件，下底柱伸入并固定至预留孔内，在安装槽口内设有调平层，第一梳齿板和第二梳齿板设于调平层的上方并通过连接件安装在底板上。该桥梁伸缩缝装置无需预制托架，梁端无需预留较大槽口，伸缩缝安装前，将底板组件安装在槽口位置，调整合适的高度与位置，待底板浇筑固定后，将转轴支座进行固定，最后进行跨缝板和固定板的安装与固定，混凝土浇筑面积小，保养周期短，可以实现快速安装和快速通车。
Bridge expansion joint device and mounting method thereof
The invention discloses a bridge expansion joint device and mounting method thereof. The bridge expansion joint device comprises a first comb plate installed at the end of a first beam and a second comb plate installed at the end of a second beam, installation notches are reserved in the end of the first beam and the end of the second beam respectively, reserved holes are formed in the positions, below the installation notches, of a beam body, bottom plate assemblies are installed in the installation notches, each bottom plate assembly comprises a bottom plate, a lower bottom column and a connecting piece, the lower bottom column extends into and is fixed into a reserved hole, a leveling layer is arranged in an installation notch, and the first comb plate and the second comb plate are arranged above the leveling layer and are mounted on the bottom plate through the connecting piece. According to the bridge expansion joint device, a bracket does not need to be prefabricated, a large notch does not need to be reserved at the beam end, before the expansion joint is installed, the bottom plate assembly is installed at the notch, the proper height and position are adjusted, after the bottom plate is poured and fixed, the rotating shaft support is fixed, finally, a joint crossing plate and a fixing plate are installed and fixed, the concrete pouring area is small, the maintenance period is short, and rapid installation and rapid traffic can be realized.
一种桥梁伸缩缝装置及其安装方法，包括安装在第一梁端部的第一梳齿板和安装在第二梁端部的第二梳齿板，在第一梁端部和第二梁端部均预留有安装槽口，在安装槽口下方的梁体上设有预留孔，在安装槽口内安装有底板组件，底板组件包括底板、下底柱和连接件，下底柱伸入并固定至预留孔内，在安装槽口内设有调平层，第一梳齿板和第二梳齿板设于调平层的上方并通过连接件安装在底板上。该桥梁伸缩缝装置无需预制托架，梁端无需预留较大槽口，伸缩缝安装前，将底板组件安装在槽口位置，调整合适的高度与位置，待底板浇筑固定后，将转轴支座进行固定，最后进行跨缝板和固定板的安装与固定，混凝土浇筑面积小，保养周期短，可以实现快速安装和快速通车。
Bridge expansion joint device and mounting method thereof
一种桥梁伸缩缝装置及其安装方法
XU SU (Autor:in) / XU BIN (Autor:in) / YOU QI (Autor:in) / LIU ZHENGWU (Autor:in) / ZHUO PEIDA (Autor:in) / YANG HONGJUN (Autor:in)
28.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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