The invention provides a drop test bed hanging basket lifting control device and method, and belongs to the field of aircraft structure tests, and the device comprises a drop test bed and a display control ground workstation; wherein the drop test bed comprises a lifting execution mechanism, a weighing sensor, an electric control permanent magnet, a hanging basket, a position sensor and a drop test bed frame; the drop test bed frame forms a supporting structure of the device; the lifting execution mechanism is installed on the drop test bench frame and used for providing power for lifting operation of the undercarriage test piece. The lower side of the lifting executing mechanism is connected with an electric control permanent magnet through a weighing sensor, and the electric control permanent magnet can lose or generate magnetism in a power-on state, so that the hanging basket is released or adsorbed; an undercarriage test piece is fixedly mounted on the lower side of the hanging basket, and a displacement sensor is arranged on the lower side surface of the hanging basket; the display control ground work station is connected with the components, can control the lifting execution mechanism to execute lifting operation, and controls the electric control permanent magnet to generate or lose magnetic force.
本申请提供一种落震试验台吊篮升降控制装置及方法,属于飞机结构试验领域,该装置包括:落震试验台架和显控地面工作站;其中,落震试验台架包括升降执行机构、称重传感器、电控永磁铁、吊篮、位传感器和落震试验台框架;落震试验台框架构成装置的支撑结构;升降执行机构安装在落震试验台框架的上,用于提供起落架试验件升降操作的动力;升降执行机构的下侧通过称重传感器连接电控永磁铁,电控永磁铁能够在通电状态下下失去或产生磁性,从而释放或吸附吊篮;吊篮的下侧安装固定起落架试验件,且吊篮的下侧面设有位移传感器;显控地面工作站连接落上述部件,通过显控地面工作站能够控制升降执行机构执行升降操作、控制电控永磁铁产生或失去磁力。
Lifting control device and method for hanging basket of drop test stand
一种落震试验台吊篮升降控制装置及方法
2024-02-27
Patent
Electronic Resource
Chinese
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |