Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electric power loading equipment for road static and dynamic model test and test method
The invention discloses electric power loading equipment for a road static and dynamic model test and a test method. The equipment is characterized in that a servo motor and a speed reducer are mounted at the upper end of an electric cylinder after being assembled; the electric cylinder is fixed above the mounting lap-joint frame, and the lower end of the electric cylinder is sequentially connected with a telescopic rod, a pressure sensor, a universal spherical hinge and a loading plate which are located in the mounting lap-joint frame; the telescopic rod is multi-stage adjustable, the universal spherical hinge rotates to change the loading direction of the loading plate, and the lower end surface of the loading plate is in contact with the test model; the lower computer control cabinet performs a loading test on the test model according to an instruction of the upper computer industrial control computer, and collects a signal generated by the loading test; and the upper computer industrial control computer carries out data processing and storage. Multi-direction and multi-type load application is achieved, the implementation range is wide, the utilization rate is high, and the cost is low.
本发明公开了一种公路静动力模型试验的电力加载设备及试验方法。该设备包括：伺服电机与减速机组装后共同安装于电动缸上端；电动缸固定在安装搭接框架上方，且电动缸下端依次连接位于安装搭接框架内部的伸缩杆、压力传感器、万向球铰和加载板；伸缩杆为多级可调，万向球铰转动以改变加载板的加载方向，加载板的下端面与试验模型接触；下位机控制柜根据上位机工控电脑的指令对试验模型进行加载试验，并采集加载试验产生的信号；上位机工控电脑进行数据处理和存储。实现了多方向、多型式荷载的施加，实施范围广，利用率高，成本较低。
Electric power loading equipment for road static and dynamic model test and test method
The invention discloses electric power loading equipment for a road static and dynamic model test and a test method. The equipment is characterized in that a servo motor and a speed reducer are mounted at the upper end of an electric cylinder after being assembled; the electric cylinder is fixed above the mounting lap-joint frame, and the lower end of the electric cylinder is sequentially connected with a telescopic rod, a pressure sensor, a universal spherical hinge and a loading plate which are located in the mounting lap-joint frame; the telescopic rod is multi-stage adjustable, the universal spherical hinge rotates to change the loading direction of the loading plate, and the lower end surface of the loading plate is in contact with the test model; the lower computer control cabinet performs a loading test on the test model according to an instruction of the upper computer industrial control computer, and collects a signal generated by the loading test; and the upper computer industrial control computer carries out data processing and storage. Multi-direction and multi-type load application is achieved, the implementation range is wide, the utilization rate is high, and the cost is low.
本发明公开了一种公路静动力模型试验的电力加载设备及试验方法。该设备包括：伺服电机与减速机组装后共同安装于电动缸上端；电动缸固定在安装搭接框架上方，且电动缸下端依次连接位于安装搭接框架内部的伸缩杆、压力传感器、万向球铰和加载板；伸缩杆为多级可调，万向球铰转动以改变加载板的加载方向，加载板的下端面与试验模型接触；下位机控制柜根据上位机工控电脑的指令对试验模型进行加载试验，并采集加载试验产生的信号；上位机工控电脑进行数据处理和存储。实现了多方向、多型式荷载的施加，实施范围广，利用率高，成本较低。
Electric power loading equipment for road static and dynamic model test and test method
一种公路静动力模型试验的电力加载设备及试验方法
ZHAO YUYAO (Autor:in) / ZHENG JUNJIE (Autor:in) / ZHENG YEWEI (Autor:in) / WANG MEIHUI (Autor:in) / XU CHUANBAO (Autor:in) / DENG JIALONG (Autor:in) / GUO YUKANG (Autor:in) / ZHOU SHAOYAN (Autor:in)
04.07.2023
Patent
Elektronische Ressource
Chinesisch
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