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Bridge prefabricated part based on digital twinning and rapid hoisting method
The invention discloses a bridge prefabricated part based on digital twinning, which comprises a lifting mechanism, a rotating mechanism, an angle adjusting mechanism and a hoisting mechanism, the lifting mechanism comprises a scissor fork group structure, the top of the scissor fork group structure is provided with a lifting plate, a telescopic rod is fixedly connected between the scissor fork group structure and the lifting plate, and the telescopic rod is fixedly connected with the lifting plate; the telescopic rods are distributed in a multi-group matrix array; the rotating mechanism comprises a rotating seat, and the top of the rotating seat is rotationally connected with a disc; and the angle adjusting mechanism comprises a limiting seat, and a rotating rod is rotationally connected into an inner cavity of the limiting seat. According to the method, the high-precision bridge BIM model is established based on the construction drawing, and the real geometric morphology of the prefabricated part is displayed in the three-dimensional BIM scene through model fusion, so that automatic measurement of elements such as coordinates and geometric dimensions of the part is realized, and the conditions of low manual measurement efficiency and large error probability are avoided.
本发明公开了一种基于数字孪生的桥梁预制构件，包括升降机构、旋转机构、角度调节机构与吊装机构，升降机构：升降机构包括剪刀叉组结构，剪刀叉组结构的顶部设置有升降板，剪刀叉组结构与升降板之间固定连接有伸缩杆，伸缩杆为多组矩阵阵列分布；旋转机构：旋转机构包括旋转座，旋转座的顶部转动连接有圆盘；角度调节机构：角度调节机构包括限位座，限位座的内腔中转动连接有旋转杆。本发明中，基于施工图建立高精度桥梁BIM模型，通过模型的融合，将预制构件的真实几何形态展示在三维BIM场景中，实现了对构件的坐标、几何尺寸等要素进行自动测量，避免了人工测量效率低、误差概率大的情况。
Bridge prefabricated part based on digital twinning and rapid hoisting method
The invention discloses a bridge prefabricated part based on digital twinning, which comprises a lifting mechanism, a rotating mechanism, an angle adjusting mechanism and a hoisting mechanism, the lifting mechanism comprises a scissor fork group structure, the top of the scissor fork group structure is provided with a lifting plate, a telescopic rod is fixedly connected between the scissor fork group structure and the lifting plate, and the telescopic rod is fixedly connected with the lifting plate; the telescopic rods are distributed in a multi-group matrix array; the rotating mechanism comprises a rotating seat, and the top of the rotating seat is rotationally connected with a disc; and the angle adjusting mechanism comprises a limiting seat, and a rotating rod is rotationally connected into an inner cavity of the limiting seat. According to the method, the high-precision bridge BIM model is established based on the construction drawing, and the real geometric morphology of the prefabricated part is displayed in the three-dimensional BIM scene through model fusion, so that automatic measurement of elements such as coordinates and geometric dimensions of the part is realized, and the conditions of low manual measurement efficiency and large error probability are avoided.
本发明公开了一种基于数字孪生的桥梁预制构件，包括升降机构、旋转机构、角度调节机构与吊装机构，升降机构：升降机构包括剪刀叉组结构，剪刀叉组结构的顶部设置有升降板，剪刀叉组结构与升降板之间固定连接有伸缩杆，伸缩杆为多组矩阵阵列分布；旋转机构：旋转机构包括旋转座，旋转座的顶部转动连接有圆盘；角度调节机构：角度调节机构包括限位座，限位座的内腔中转动连接有旋转杆。本发明中，基于施工图建立高精度桥梁BIM模型，通过模型的融合，将预制构件的真实几何形态展示在三维BIM场景中，实现了对构件的坐标、几何尺寸等要素进行自动测量，避免了人工测量效率低、误差概率大的情况。
Bridge prefabricated part based on digital twinning and rapid hoisting method
一种基于数字孪生的桥梁预制构件及快速吊装方法
HE HONGXING (author) / XIA YU (author) / DENG YUNSHENG (author) / CHENG FEI (author) / XIANG BOLE (author) / TIAN HAO (author) / LI JIAPENG (author) / XIANG LONGJIE (author) / FANG MINGJING (author) / NIE LIANGTAO (author)
2024-02-23
Patent
Electronic Resource
Chinese
Prefabricated bridge pier stud hoisting device and hoisting method
| European Patent Office | 2020