The invention discloses a sand rain sand leakage device, and relates to the technical field of sand rain experiments, the sand rain sand leakage device comprises a support frame, a sand box and a height adjusting mechanism, the support frame is used for realizing suspension installation of the sand box, the sand box is used for realizing loading of experimental sand, and the height adjusting mechanism is used for realizing height adjustment of the sand box; the detachable box body is arranged on the sand box, and the box bodies are fixedly arranged on the two sides of the detachable box body in a non-detachable manner, so that an experimenter can assemble and disassemble the detachable box body according to different experiment requirements, and the experiment efficiency is greatly improved under the condition that translation operation similar to that in the prior art does not need to be carried out. And synchronous and uniform sand leakage can be directly realized on two sides of the tunnel model by using the two fixedly arranged box bodies, so that the problem that the sand rain experiment device cannot realize uniform and consistent sand leakage on two sides of the tunnel model is practically solved.

    本发明公开了一种砂雨漏砂装置,涉及砂雨实验的技术领域,包括支撑架、砂箱和高度调节机构,该支撑架用于实现砂箱的悬挂安装,该砂箱用于实现实验用砂的装载,该高度调节机构用于实现砂箱的高度调节;而且由于砂箱上设置了可拆卸的可拆箱体、以及在其两侧不可拆卸的固设箱体,所以实验人员可以根据不同的实验需求对可拆箱体进行装拆,在无需进行与现有技术类似的平移操作下,依然可利用两固设箱体直接在隧道模型两则实现同步均匀漏砂,切实解决了砂雨实验装置无法在隧道模型两则实现均匀一致漏砂的问题。


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    Title :

    Sand rain sand leakage device


    Additional title:

    一种砂雨漏砂装置


    Contributors:
    ZHAO CHENYANG (author) / CHEN LE (author) / HUANG SHENG (author) / MA HUIHUAN (author) / SUN WEI (author) / YANG HONGWEI (author)

    Publication date :

    2023-03-07


    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 / B66D Haspeln , CAPSTANS



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    Hong, S. C. / Wiggins, T. / American Helicopter Society | British Library Conference Proceedings | 2001


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