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Vehicle platform for engine test

A technology of engine and platform, which is applied in the direction of engine testing, machine/structural component testing, electrical measurement, etc. It can solve the problems of high vehicle construction cost, heavy troubleshooting workload, low test efficiency, etc., and achieve reduction The effect of reducing the troubleshooting workload, saving construction costs, and eliminating the troubleshooting workflow

Active Publication Date: 2020-08-18
AECC HUNAN AVIATION POWERPLANT RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a vehicle platform for engine testing to solve the technical problems in the prior art that the vehicle platform construction costs are huge, the troubleshooting workload is large, and the test efficiency is low when two vehicles are used to test separately.

Method used

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  • Vehicle platform for engine test
  • Vehicle platform for engine test
  • Vehicle platform for engine test

Examples

Experimental program
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Embodiment Construction

[0027] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered below.

[0028] refer to figure 1 , a preferred embodiment of the present invention provides a vehicle platform for engine testing, comprising: a conventional test room (not shown) that is positioned on the upper floor for carrying out routine test tests of the engine; A special test room (not shown) for EMC testing, and a test transfer device arranged in the special test room, the top plate 10 of the special test room is provided with a communication port 101 connected to the conventional test room. The test adapter device includes a mounting frame assembly 20 vertically arranged in a special test room, an adapter cabinet 30 sliding up and down connected to the mounting frame assembly 20, and an adapter cabinet 30 for driving the adapter cabinet 30 on the mounting frame a...

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Abstract

The invention discloses a vehicle platform for engine testing. The vehicle platform includes: a conventional test room which is located on the upper layer and used for carrying out a conventional teston an engine; a special test room whcih is connected to the lower portion of the conventional test room and used for carrying out an electromagnetic compatibility test on the engine; a test switchingdevice which is arranged in the special test room. A communication port communicated with the conventional test room is formed in a top plate of the special test room. The test switching device comprises a mounting frame assembly vertically arranged in the special test room, a switching cabinet connected to the mounting frame assembly in an up-down sliding manner, and a driving mechanism used fordriving the switching cabinet to slide up and down on the mounting frame assembly so as to enter and exit from the conventional test room and the special test room through the communication port; theswitching cabinet is used for switching and integrating signal lines of the test and analysis equipment in different areas according to action types, and the driving mechanism is connected with a control system of the vehicle platform.

Description

technical field [0001] The invention relates to the field of aero-engine testing devices, in particular to a vehicle platform for engine testing. Background technique [0002] The successful development of an aero-engine is inseparable from the test work of the vehicle platform, and a new vehicle platform needs to cost as little as several million or even nearly ten million yuan, so after a vehicle platform is completed, we hope that it can meet various tests as much as possible. Test environment requirements. [0003] The electromagnetic compatibility test has strict requirements on the test environment. In the prior art, the electromagnetic compatibility test and the conventional test are completed in different vehicles, and the construction of the vehicle is expensive and the test operation is troublesome. On the other hand, because each vehicle has There is an independent signal line system, and all signal lines in the signal line system are numbered separately, includi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M15/02G01R31/00G01R1/04
CPCG01M15/02G01R31/001G01R1/0416
Inventor 王龙南陈丹熊义彬童剑杨灿刘桃清陆文玲
Owner AECC HUNAN AVIATION POWERPLANT RES INST
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