The invention provides an aircraft bomb hanging hook load test equipment, and belongs to the technical field of aviation repair equipment. The equipment comprises a hydraulic station, a pressure control system, a hydraulic pressure gauge, a pressure value gauge, an electric control system, a hydraulic cylinder and a tension and pressure sensor. According to the hydraulic system, up-down stretching action is achieved by driving the hydraulic cylinder, load control is simplified through the electric pump, load numerical values are transmitted and displayed on the digital display meter through the tension and pressure sensor, conversion is not needed, and the working efficiency is improved; the overall structural strength of the equipment meets the safety requirement of 1.5 times of rated load; the hydraulic system is additionally provided with a pressure maintaining function, so that the load can be static, and the test result is more accurate. The equipment can be used for the tensile test of the bomb hanging hook of the aircraft with the large load of 0-8 tons, is quick in test process response, high in test controllability, simple in structure, convenient and fast to operate, compact in whole and small in occupied area, and is used for the tension load test of bomb hanging hooks of different types.

    本发明提出一种飞机挂弹钩负载试验设备,属于航空修理装备技术领域。该设备包括液压站、压力控制系统、液压表、压力数值表、电控系统、液压缸和拉压力传感器。本发明的液压系统通过驱动液压缸实现上下拉伸动作,并且通过电动泵实现简化负载的操控,负载数值通过拉压力传感器传输,显示在数显表上,无需换算,提高工作效率;设备整体结构强度满足1.5倍额定载荷的安全需求;液压系统增加保压功能,可以实现负载静止,使试验结果更加精准。本发明能用于0‑8吨的较大载荷的飞机挂弹钩拉伸试验,试验过程响应快,试验控制性强,结构简单,操作便捷,整体紧凑,占地面积小,用于不同机型的挂弹钩拉力负载试验。


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    Title :

    Aircraft bomb hanging hook load test equipment


    Additional title:

    一种飞机挂弹钩负载试验设备


    Contributors:
    WANG MINQIANG (author) / BING YANGHAI (author) / SU JIUDONG (author) / WU LECHUAN (author) / PAN XIAOYONG (author)

    Publication date :

    2022-02-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / 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



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