Gas rudder test device
A testing device and gas rudder technology, which is applied in the direction of measuring device, mechanical component testing, machine/structural component testing, etc. The effect of data response
Active Publication Date: 2021-11-23
武汉天拓宇航智能装备有限公司
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Problems solved by technology
[0003] It plays an indispensable role in active and under-research missiles, so it is extremely important to simulate and test the relevant performance of gas rudders in the laboratory. At present, there is still a lack of comprehensive performance testing of gas rudders in the existing technology. The test device cannot achieve precise control and automatic testing of the gas rudder movement
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[0026] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0028] It should be noted that the terms "first...
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The invention provides a gas rudder test device, comprising: a base; a deflection / withdrawal control assembly, a plurality of deflection / withdrawal control assemblies are installed on the base along the same circumference, and the deflection / withdrawal control assembly includes: a withdrawal control assembly , including a slide rail, a slide block and a first driving device, the slide rail is installed on the base, the slide block is slidably installed on the slide rail, the first drive device is drivingly connected with the slide block; the deflection control assembly includes a support seat, a rotary The connecting device and the second driving device, the supporting base is installed on the slide block, the switching device is installed on the supporting base, and the second driving device is drivingly connected with the switching device. The present invention can use multiple or one deflection / withdrawal control components to test the gas rudder according to actual test requirements, and each deflection / withdrawal control component can be controlled synchronously or separately according to requirements, and then the deflection performance or Evacuation performance or deflection performance and evacuation performance are jointly tested.
Description
technical field [0001] The invention relates to the technical field of testing equipment for the bottom surface of related rocket parts, in particular to a gas rudder testing device. Background technique [0002] The gas rudder works in the gas flow of the rocket tail jet. After the rocket engine tail jet is ignited, it changes the direction of the gas flow by deflection to provide the rocket with a turning moment. As a special wing in rocket jet, gas rudder is an important representative of thrust vector control technology. [0003] It plays an indispensable role in active and under-research missiles, so it is extremely important to simulate and test the relevant performance of gas rudders in the laboratory. At present, there is still a lack of comprehensive performance testing of gas rudders in the existing technology. The test device cannot achieve precise control and automatic testing of the gas rudder movement. Contents of the invention [0004] The main purpose of ...
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IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 许冶王维王重阳夏俊辉万建武李雷涂克恒
Owner 武汉天拓宇航智能装备有限公司