The invention belongs to the technical field of aircraft jack testing, and particularly relates to an aircraft jack test bed which comprises a base, a portal frame, a lifting girder, a lifting control assembly and a testing assembly. The portal frame is fixedly erected on the base, the two ends of the lifting girder are in butt joint with two portal stand columns of the portal frame, and the lifting control assembly is arranged at the top of the portal frame; the lifting control assembly is connected with the upper end of the lifting crossbeam, and the lower end of the lifting crossbeam is provided with the test assembly. Under the control of the lifting control assembly, the lifting crossbeam is driven to ascend and descend, and the lifting crossbeam can stay at any height position, so that different aircraft jacks can be tested; the lifting girder is fixed on the gantry stand columns through the plug pin assemblies at four positions, so that the test assembly can be horizontal, and the fixing stability is improved.

    本发明属于飞机用千斤顶测试技术领域,具体涉及一种飞机千斤顶试验台,包括底座、龙门架、升降大梁、升降控制组件和测试组件,龙门架固定架设在底座上,升降大梁的两端与龙门架的两根龙门立柱对接,在龙门架的顶部设置升降控制组件,升降控制组件与升降大梁的上端连接,在升降大梁的下端设置测试组件。本发明在升降控制组件的控制下,带动升降大梁升降,并且能够使升降大梁停留在任意的高度位置,从而对不同的飞机千斤顶进行测试;升降大梁通过四个位置的插销组件来固定在龙门立柱上,能够实现测试组件的水平,并且提高了固定的稳定性。


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    Title :

    Airplane jack test bed


    Additional title:

    一种飞机千斤顶试验台


    Contributors:
    ZHANG PEIYONG (author) / HUANG BIN (author) / KONG LIXIU (author) / HE LEI (author) / LI QUANWEI (author) / LEE SUK (author) / MENG QINGXIN (author)

    Publication date :

    2023-05-12


    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 / B66C Krane , CRANES



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