Multidirectional adjusting device for aircraft radome in lightning current test and adjusting method thereof
A multi-directional adjustment and radome technology, applied in the field of aircraft radome lightning current test, can solve the problems of prolonging the aircraft radome lightning current test cycle and long adjustment cycle, achieving low cost of modification, short production cycle, and saving human resources Effect
Active Publication Date: 2020-06-26
HEFEI HANGTAI ELECTROPHYSICS
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Problems solved by technology
This is a process of repeated adjustments, and the required adjustment period is long
In addition, during the lightning current test of a radome, it is necessary to adjust the position of the radome several times, which will prolong the period of the lightning current test of the aircraft radome, and at the same time, multiple people are required to operate at the same time during the adjustment process.
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[0034] In this example, if figure 1 As shown, a multidirectional adjustment device for an aircraft radome in a lightning current test includes: a hoisting joint 1, a longitude adjustment mechanism, a connecting shaft 7, a latitude adjustment mechanism, a turbine shaft 14, a radome mounting frame 15, and a radome mounting seat 16 ;
[0035] Wherein, the longitude adjustment mechanism includes a longitude adjustment hemisphere 3, a longitude adjustment worm wheel 6, and a longitude adjustment worm 5;
[0036] The latitude adjustment mechanism includes: a latitude adjustment hemisphere 10, a latitude adjustment worm wheel 13, and a latitude adjustment worm 12;
[0037] One side of the hoisting joint 1 is fixedly connected with the external hoisting structure to form a vertical suspension state of the multi-directional adjustment device. The hoisting joint 1 adopts external threads, and the external hoisting structure adopts internal threads. This thread connection structure is sta...
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The invention discloses a multidirectional adjusting device for an aircraft radome in a lightning current test and an adjusting method thereof. The device comprises a hoisting joint, a longitude adjusting mechanism, a connecting shaft, a latitude adjusting mechanism and a radome mounting seat; one side of the longitude adjusting mechanism is connected with the hoisting connector, the longitude adjusting mechanism is connected with the latitude adjusting mechanism through a connecting shaft, and one side of the latitude adjusting mechanism is connected with the radome mounting base. According to the invention, the spatial position required by the aircraft radome in the lightning current test process can be rapidly and accurately adjusted, the preparation work in the earlier stage of the test is reduced, the time required in the radome lightning current test process is shortened, the whole test cost is reduced, and the human resource cost in the aircraft radome lightning current test process is saved.
Description
technical field [0001] The invention relates to the technical field of aircraft radome lightning current test, in particular to an aircraft radome lightning current test multidirectional adjustment device and an adjustment method thereof. Background technique [0002] During the lightning current test of the aircraft radome, the radome needs to be adjusted to different angles for the lightning current test. In the prior art, for the adjustment of the angle of the aircraft radome, it is necessary to use a special test tool to manually adjust to obtain the space position required for the lightning current test of the radome, and the special test tool is fixed through the outer surface of the radome. There are following deficiencies in existing technology: [0003] The preparatory work for the lightning current test of the radome requires a long cycle and high test cost. Because different radomes have different shapes and shapes, the tooling used for each radome in the lightn...
Claims
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Login to View More IPC IPC(8): G01R29/08B64F5/60
CPCG01R29/0842G01R29/0871B64F5/60
Inventor 段泽民司晓亮
Owner HEFEI HANGTAI ELECTROPHYSICS