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A platform for research: civil engineering, architecture and urbanism
Prefabricated assembled bridge stand column positioning device
The invention discloses a prefabricated assembled bridge stand column positioning device. The device comprises a connecting body and a plurality of positioning assemblies, wherein the positioning assemblies are connected to the two ends of the connecting body in the length direction respectively, and the positioning assemblies located at the two ends of the connecting body are connected with the embedded corrugated pipes embedded in a bearing platform respectively so as to limit torsion or dislocation of the corrugated pipe embedded parts in the pouring process. By accurately controlling the position of the embedded corrugated pipe of the bearing platform, reserved steel bars of the prefabricated stand columns are ensured to be smoothly inserted into the corrugated pipe, so that the relative positions of two adjacent stand columns are accurate, and the precision problem of bridge prefabricating and assembling is solved; through close fit of the positioning device and the bearing platform corrugated pipe, vibration in the concrete construction process is ensured not to influence the distance between the two stand columns, and therefore the relative positions of the two stand columnsand the installation reliability of the upper cover beam are ensured.
本发明公开了一种预制拼装桥梁立柱定位装置，其包括连接本体和多个定位组件，多个所述定位组件分别连接于所述连接本体的长度方向的两端，位于所述连接本体的两端的所述定位组件分别与埋设于承台内的预埋波纹管连接，以限制浇筑时波纹管预埋件扭转或者错位。通过精确控制承台预埋波纹管位置，确保预制立柱预留钢筋顺利插入波纹管，以使相邻两根立柱的相对位置准确，从而解决桥梁预制拼装的精度问题；通过定位装置与承台波纹管的紧密契合，确保了在混凝土施工时的振动不会对两立柱间距产生影响，从而确保了两立柱的相对位置，以及上盖梁安装的可靠性。
Prefabricated assembled bridge stand column positioning device
The invention discloses a prefabricated assembled bridge stand column positioning device. The device comprises a connecting body and a plurality of positioning assemblies, wherein the positioning assemblies are connected to the two ends of the connecting body in the length direction respectively, and the positioning assemblies located at the two ends of the connecting body are connected with the embedded corrugated pipes embedded in a bearing platform respectively so as to limit torsion or dislocation of the corrugated pipe embedded parts in the pouring process. By accurately controlling the position of the embedded corrugated pipe of the bearing platform, reserved steel bars of the prefabricated stand columns are ensured to be smoothly inserted into the corrugated pipe, so that the relative positions of two adjacent stand columns are accurate, and the precision problem of bridge prefabricating and assembling is solved; through close fit of the positioning device and the bearing platform corrugated pipe, vibration in the concrete construction process is ensured not to influence the distance between the two stand columns, and therefore the relative positions of the two stand columnsand the installation reliability of the upper cover beam are ensured.
本发明公开了一种预制拼装桥梁立柱定位装置，其包括连接本体和多个定位组件，多个所述定位组件分别连接于所述连接本体的长度方向的两端，位于所述连接本体的两端的所述定位组件分别与埋设于承台内的预埋波纹管连接，以限制浇筑时波纹管预埋件扭转或者错位。通过精确控制承台预埋波纹管位置，确保预制立柱预留钢筋顺利插入波纹管，以使相邻两根立柱的相对位置准确，从而解决桥梁预制拼装的精度问题；通过定位装置与承台波纹管的紧密契合，确保了在混凝土施工时的振动不会对两立柱间距产生影响，从而确保了两立柱的相对位置，以及上盖梁安装的可靠性。
Prefabricated assembled bridge stand column positioning device
预制拼装桥梁立柱定位装置
YUAN XIANGGANG (author) / SHEN RONGXIAO (author) / TAO LI (author) / CHEN HUI (author) / WEI KUN (author) / WANG HAO (author) / XU XIAOHUA (author) / YU HONGZHI (author) / ZHANG XIAOHUA (author)
2020-08-28
Patent
Electronic Resource
Chinese
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