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Integrated mounting frame for aero-engine test run

An aero-engine and mounting frame technology, which is used in engine testing, machine/structural component testing, measuring devices, etc., can solve the problems of large size of the bench, time-consuming and laborious installation, and lack of versatility of the bench, so as to achieve convenient transfer. , compact structure

Active Publication Date: 2017-05-31
AECC SICHUAN GAS TURBINE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of bench lacks versatility, and it needs to be redesigned and processed according to different models of engines or different test bench structures before each test, and the bench size is large, and installation is time-consuming and laborious

Method used

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  • Integrated mounting frame for aero-engine test run
  • Integrated mounting frame for aero-engine test run
  • Integrated mounting frame for aero-engine test run

Examples

Experimental program
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Embodiment Construction

[0023] The integrated mounting frame is a pre-installed frame for the engine ground test. The main technical features of the integrated mounting frame include: main fulcrum, auxiliary fulcrum, driving interface, suspension interface, supporting platform interface, transfer platform interface, etc. During installation, hang the suspension frame above the engine to be tested by driving, and complete the installation of the main and auxiliary fulcrums; adjust the suspension frame and the engine as a whole to the support seat of the bottom plate, and wait until the installation of the engine accessories and test pipelines is completed; you can Transfer the integrated mounting frame and the engine to the test bench for test installation, select the installation plane and interface of the integrated mounting frame according to the test bench structure (suspension or support type), and remove the redundant support seat and adapter seat during the installation process .

[0024] An in...

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Abstract

The invention relates to an integrated mounting frame for aero-engine test run. The integrated mounting frame for aero-engine test run is characterized by comprising a suspension holder 1, a left main fulcrum switching seat 2, a right main fulcrum switching seat 3, a left main fulcrum supporting seat 4, a right main fulcrum supporting seat 5, a left auxiliary fulcrum switching seat 6, a right auxiliary fulcrum switching seat 7, a left auxiliary fulcrum supporting seat 8, a right auxiliary fulcrum supporting seat 9 and a base plate 10, wherein the suspension holder 1 is bilaterally symmetrical in itself, the left main fulcrum switching seat 2 and the right main fulcrum switching seat 3 are bilaterally symmetrically mounted, the left main fulcrum supporting seat 4 and the right main fulcrum supporting seat 5 are bilaterally symmetrically mounted, the left auxiliary fulcrum switching seat 6 and the right auxiliary fulcrum switching seat 7 are bilaterally symmetrically mounted, the left auxiliary fulcrum supporting seat 8 and the right auxiliary fulcrum supporting seat 9 are bilaterally symmetrically mounted, and the base plate 10 is bilaterally symmetrical in itself. The integrated mounting frame for aero-engine test run has the advantages that the mounting frame can be suitable for supporting test beds and suspension test beds, and can be transported directly on an operation platform to meet the use requirements of engines with similar sizes, so that pre-installation and transfer of the engines are facilitated.

Description

technical field [0001] The invention belongs to a test equipment design technology for the ground test of the complete aircraft engine, and in particular relates to an integrated installation frame for the test run of the aircraft engine. Background technique [0002] During the test of the aero-engine, the installation and adjustment of the engine took a lot of time, which greatly reduced the efficiency of the test bench. Engines tested for the first time have been on stage longer. For engines that need to be tested on different test benches (suspension type, support type), the difference in installation methods also greatly affects the time on stage and test efficiency. [0003] The current installation method is to hoist the engine directly onto the stage, and the engine is fixed by a non-standard stand that is "specially used for the stand". This type of bench lacks versatility, and needs to be redesigned and processed according to different models of engines or differ...

Claims

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Application Information

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IPC IPC(8): G01M15/02
CPCG01M15/02
Inventor 何培垒陈鹏飞刘志友龚小琦文晓武张有
Owner AECC SICHUAN GAS TURBINE RES INST
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