The invention discloses an equivalent acceleration loading device which comprises a support, a traction rope, a force measuring component, a spring, a transmission mechanism and a traction mechanism. The upper cover plate is arranged above the support, the base is arranged below the support, the traction mechanism is fixedly installed on the upper cover plate, and the transmission mechanism is fixedly installed on the base. The upper part of the test sample is arranged on the support upper cover plate through a suspension device, and the lower part of the test sample is connected with one end of the traction rope; the other end of the traction rope bypasses the transmission mechanism, then is connected in series with the spring and the force measuring component and finally is connected with the traction mechanism; the device has the advantages that the size of the support can be designed according to the size of the test sample, the acceleration test can be carried out on the test sample of any size, the four sides of the support are not shielded, a supply channel of the test sample can be conveniently connected with a test line, and the test sample can be conveniently fed into the test line. The support base can be designed according to other test equipment needing to be matched, so that comprehensive testing is facilitated.

    本发明公开一种等效加速度加载装置,包括支架、牵引绳、测力部件、弹簧、传动机构和牵引机构;所述支架上方设置上盖板,支架下方设置底座,牵引机构固定安装在上盖板上,传动机构固定安装在底座上;测试样品上方通过悬挂装置设置在支架上盖板上,测试样品下方与牵引绳的一端连接;牵引绳的另外一端绕过传动机构后与弹簧、测力部件串联后最终与牵引机构连接;所述牵引绳与测试样品连接点位于所述测试样品重心,本发明的有益效果:可以根据试验样品大小设计支架大小,可以实现对任意体积的测试样品进行加速度试验,且支架四面均无遮挡,方便试验样品的供给通道与测试线连接,支架底座可以根据需配合的其他试验设备进行设计,以便进行综合测试。


    Access

    Download


    Export, share and cite



    Title :

    Equivalent acceleration loading device


    Additional title:

    一种等效加速度加载装置


    Contributors:
    LI HE (author) / SUN CONG (author) / WU XIANCHAO (author) / MA LI (author) / HAN PING (author) / SHEN JUN (author)

    Publication date :

    2024-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



    Unmanned vehicle for road acceleration loading test

    JIA XUEMING / XU FENG / LIU ZHONGSHUAI et al. | European Patent Office | 2020

    Free access

    Research on Equivalent Acceleration Method of Body-in-White Endurance Test

    Hou, Xianxiao / Wang, Xicheng / Ji, Xiuye | Springer Verlag | 2023


    Research on Equivalent Acceleration Method of Body-in-White Endurance Test

    Hou, Xianxiao / Wang, Xicheng / Ji, Xiuye | TIBKAT | 2023


    Impact of Equivalent Loading Frequencies on Flexible Pavement Distress Predictions

    Chen, Peng / Chatti, Karim / Cetin, Bora et al. | Transportation Research Record | 2025