A long-rod test equipment installation assembly for an engine
A technology for testing equipment and installing components, which is applied in the field of installing components for long-rod test equipment for engines, and can solve problems such as inability to apply aero-engine complete machine testing and unsatisfactory installation structures
Active Publication Date: 2020-04-21
AECC SHENYANG ENGINE RES INST
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Problems solved by technology
The installation structure of the existing long-rod test equipment does not meet the above reasons, so it cannot be applied to the test of the complete aircraft engine
Method used
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[0023] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below ...
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The invention discloses a mounting assembly for long rod type test equipment for an engine. The mounting assembly for the long rod type test equipment for the engine comprises: sealing components, wherein each sealing component is mounted on a through hole of a layer of an outer casing wall, and a long rod passes through the through hole of each sealing component; a casing structure, wherein the casing structure is configured to pass through a through hole of an inner casing wall, the casing structure is provided with a through hole, the long rod passes through the through hole in the casing structure, and one surface of the casing structure is attached to a displacement mechanism; and a mounting bracket set, wherein the mounting bracket set is mounted on the inner casing wall, one surfaceof the mounting bracket group is attached to a surface, opposite to the surface attached with the displacement mechanism, of the casing structure, and the mounting bracket set is connected with the casing structure and the displacement mechanism. The mounting assembly for the long rod type test equipment for the engine can fix the long rod type test equipment and the displacement mechanism thereof to the outside of the engine in the state of the whole engine.
Description
technical field [0001] The invention relates to the technical field of aircraft engine testing, in particular to a long-rod testing equipment installation assembly for the engine. Background technique [0002] Aeroengine is a complex and precise thermomechanical product, which has the characteristics of high temperature, high pressure and compact internal structure. During the research and development of aeroengines, designers need to verify and obtain engine performance parameters through a large number of tests, so there is a great demand for high-precision, large-scale, non-contact testing equipment. The long-rod test equipment in the engine test can be an infrared temperature sensing part or a dynamic pressure sensing part. , to realize the measurement of parameters such as temperature and pressure at several heights in the main channel of the engine. [0003] At present, long-rod test equipment in engine testing is mostly used in component testers such as compressors ...
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IPC IPC(8): G01M15/02
CPCG01M15/02
Inventor 徐春雷薛秀生王亮张让威赵威刘美白素娟马世岩
Owner AECC SHENYANG ENGINE RES INST