Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Internal formwork system and construction method of hollow pier
The invention relates to an internal formwork system and a construction method of a hollow pier, and relates to the technical field of bridge construction, the internal formwork system comprises a plurality of sections of internal formwork devices connected end to end, and each section of internal formwork device comprises an outer frame formwork assembly composed of a plurality of arc-shaped formworks and a motor for driving the arc-shaped formworks to contract and rotate inwards; the outer frame template assembly in the working state is in a circular tube shape, and the motor is installed in the outer frame template assembly and connected with the arc-shaped template through the telescopic push rod assembly; and the outer frame template assembly in the demolding state forms a demolding gap relative to the inner wall of the prefabricated hollow pier. According to the internal mold system and the construction method of the hollow pier, the internal mold system can serve as an internal mold of the fabricated hollow pier, efficient demolding can be achieved, disassembly is convenient, repeated utilization can be achieved, and the construction efficiency of the hollow pier is high.
本申请涉及一种内模系统及空心桥墩的施工方法，涉及桥梁施工技术领域，所述内模系统包含多节首尾相连的内模装置，每节内模装置包含由多块弧形模板组成的外框模板组件，以及驱动弧形模板向内收缩和转动的电机；工作状态的外框模板组件呈圆管状，所述电机安装于所述外框模板组件内，电机通过可伸缩的推杆组件与弧形模板连接；脱模状态的外框模板组件相对预制好的空心桥墩内壁形成脱模间隙。本申请内模系统及空心桥墩的施工方法，能够充当装配式空心桥墩的内模，能够实现高效脱模，便于拆卸，且可重复利用，且空心桥墩的施工效率高。
Internal formwork system and construction method of hollow pier
The invention relates to an internal formwork system and a construction method of a hollow pier, and relates to the technical field of bridge construction, the internal formwork system comprises a plurality of sections of internal formwork devices connected end to end, and each section of internal formwork device comprises an outer frame formwork assembly composed of a plurality of arc-shaped formworks and a motor for driving the arc-shaped formworks to contract and rotate inwards; the outer frame template assembly in the working state is in a circular tube shape, and the motor is installed in the outer frame template assembly and connected with the arc-shaped template through the telescopic push rod assembly; and the outer frame template assembly in the demolding state forms a demolding gap relative to the inner wall of the prefabricated hollow pier. According to the internal mold system and the construction method of the hollow pier, the internal mold system can serve as an internal mold of the fabricated hollow pier, efficient demolding can be achieved, disassembly is convenient, repeated utilization can be achieved, and the construction efficiency of the hollow pier is high.
本申请涉及一种内模系统及空心桥墩的施工方法，涉及桥梁施工技术领域，所述内模系统包含多节首尾相连的内模装置，每节内模装置包含由多块弧形模板组成的外框模板组件，以及驱动弧形模板向内收缩和转动的电机；工作状态的外框模板组件呈圆管状，所述电机安装于所述外框模板组件内，电机通过可伸缩的推杆组件与弧形模板连接；脱模状态的外框模板组件相对预制好的空心桥墩内壁形成脱模间隙。本申请内模系统及空心桥墩的施工方法，能够充当装配式空心桥墩的内模，能够实现高效脱模，便于拆卸，且可重复利用，且空心桥墩的施工效率高。
Internal formwork system and construction method of hollow pier
一种内模系统及空心桥墩的施工方法
LIU CHANGQING (Autor:in) / JIANG ZHONGGUI (Autor:in) / WANG FANG (Autor:in) / LUO PEIXIN (Autor:in) / CHEN MINGHUA (Autor:in) / CHEN ZONGHUI (Autor:in) / PU FALIN (Autor:in) / HU GUOXING (Autor:in) / SHI WENLONG (Autor:in) / WANG WEI (Autor:in)
21.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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