Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Beam bottom scanning system
The invention relates to a beam bottom scanning system which comprises bridge floor support bodies, a fixed arm, a cable winch unit, cables, scanning devices and support walking assemblies, and the bridge floor support bodies are arranged on the two sides of a bridge floor; the fixed arm is fixedly connected to the bridge floor bracket main body; the cable winch unit is arranged on the bridge floor support main body; the cable is connected to the cable winding unit and can be wound under the driving of the cable winding unit; the scanning device comprises a plurality of scanning device segments; the support walking assembly is arranged below the bridge floor support body and can drive the bridge floor support body to advance in the length direction of the bridge body, and covering type scanning of the scanning device on the beam bottom is achieved. Compared with the prior art, the method has the advantages that fixed-parameter standardized imaging can be realized while large-region scanning is performed, and the method has high stability and acquisition accuracy.
本发明涉及一种梁底扫描系统，包括桥面支架主体、固定臂、缆索卷扬单元、缆索、扫描装置、支架行走组件，其中桥面支架主体设于桥面两侧；固定臂固定连接于所述桥面支架主体上；缆索卷扬单元设于所述桥面支架主体上；缆索连接于所述缆索卷扬单元上，能够在缆索卷扬单元的驱动下进行收卷；扫描装置包括多个扫描装置节段；支架行走组件设于所述桥面支架主体下方，能够驱动桥面支架主体沿桥体的长度方向行进，实现扫描装置对梁底的覆盖式扫描。与现有技术相比，本发明能够在大面积扫描的同时，实现定参数的标准化成像，具有高度的稳定性和采集精准性。
Beam bottom scanning system
The invention relates to a beam bottom scanning system which comprises bridge floor support bodies, a fixed arm, a cable winch unit, cables, scanning devices and support walking assemblies, and the bridge floor support bodies are arranged on the two sides of a bridge floor; the fixed arm is fixedly connected to the bridge floor bracket main body; the cable winch unit is arranged on the bridge floor support main body; the cable is connected to the cable winding unit and can be wound under the driving of the cable winding unit; the scanning device comprises a plurality of scanning device segments; the support walking assembly is arranged below the bridge floor support body and can drive the bridge floor support body to advance in the length direction of the bridge body, and covering type scanning of the scanning device on the beam bottom is achieved. Compared with the prior art, the method has the advantages that fixed-parameter standardized imaging can be realized while large-region scanning is performed, and the method has high stability and acquisition accuracy.
本发明涉及一种梁底扫描系统，包括桥面支架主体、固定臂、缆索卷扬单元、缆索、扫描装置、支架行走组件，其中桥面支架主体设于桥面两侧；固定臂固定连接于所述桥面支架主体上；缆索卷扬单元设于所述桥面支架主体上；缆索连接于所述缆索卷扬单元上，能够在缆索卷扬单元的驱动下进行收卷；扫描装置包括多个扫描装置节段；支架行走组件设于所述桥面支架主体下方，能够驱动桥面支架主体沿桥体的长度方向行进，实现扫描装置对梁底的覆盖式扫描。与现有技术相比，本发明能够在大面积扫描的同时，实现定参数的标准化成像，具有高度的稳定性和采集精准性。
Beam bottom scanning system
一种梁底扫描系统
WANG DALEI (Autor:in) / ZHUANG XIAOLEI (Autor:in) / PAN YUE (Autor:in) / LI ZIWEI (Autor:in)
30.07.2021
Patent
Elektronische Ressource
Chinesisch