General-purpose plane vertical crash test device and test method
A test device and test method technology, applied in the direction of measuring device, machine/structural component test, impact test, etc., can solve problems such as unpredictable bounce direction, personnel and equipment safety issues, and achieve accurate test results, ensure safety, Simple operation effect
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[0022] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.
[0023] Such as figure 1 , figure 2 Shown is a kind of general-purpose aircraft vertical crash test device of the present invention, and it comprises: fixed bracket 1, test piece 4, impact platform 11, some guide cables 3, scale plate 7,9 and face scale plate 7, 9 placed cameras 8, 10.
[0024] The test piece 4 is fixed on the fixed support 1 by the suspension steel cable 2 . The height of the lowest point of the aircraft test piece 4 from the impact platform 11 is H.
[0025] The impact platform 11 is arranged on the ground and parallel to the fixed support 1 .
[0026] The number of guide cables 3 is preferably four, which are arranged between the fixed bracket 1 and the impact platform 11 and run through the test piece 4; furthermore, the guide cables 3 are vertically arranged with the fixed bracket 1 and the impact platform 11.
[002...
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