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Engine vertical vibration test tooling installation platform

A vibration test and installation platform technology, used in engine testing, vibration testing, machine/structural component testing, etc., can solve problems such as the inability to effectively guarantee safety and difficulty in engine installation, and achieve improved safety and installation. The effect of efficiency

Active Publication Date: 2018-03-09
SHANGHAI AEROSPACE CHEM ENG INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is more difficult to install an engine with a slightly larger volume, and the safety during operation cannot be effectively guaranteed.

Method used

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  • Engine vertical vibration test tooling installation platform
  • Engine vertical vibration test tooling installation platform
  • Engine vertical vibration test tooling installation platform

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings. The preferred embodiments of the present invention are only used to help explain the present invention and are not intended to limit the protection scope of the present invention. The preferred embodiments of the invention do not exhaustively describe all details, nor do they limit the invention to the described specific implementations. Obviously, many modifications and variations can be made based on the contents of this specification. This description selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can make good use of the present invention. The invention is to be limited only by the claims, along with their full scope and equivalents. After reading the contents of the present invention, those skilled in the art can make various changes ...

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Abstract

An engine vertical vibration test tooling installation platform, including a car body, a test engine support device and a sliding rotating tooling, the car body includes a vehicle frame, and is installed on support arms at both ends of the vehicle frame, and is installed on the support arms The ground brake, the mobile device installed on the vehicle frame, the mobile device can move the vehicle frame; the test engine support device includes a sliding support, a linear guide rail and a fixed support, and the sliding support is installed on the On the linear guide rail, the linear guide rail and the fixed support are installed on the vehicle frame, and the middle part of the test engine support device is hollow, allowing the connecting rod of the vibration tool to pass through. The invention solves the technical problem that it is difficult to install the slightly larger engine in the prior art, and achieves the beneficial effects of safe and convenient operation.

Description

technical field [0001] The patent of the invention belongs to the field of mechanical design, and in particular relates to an engine vertical vibration test tool installation platform. Background technique [0002] In order to assess the working reliability and environmental adaptability of solid rocket motors, various types of vibration tests for rocket motors are indispensable. The vibration test usually needs to evaluate the X direction, Y direction and Z direction of the solid rocket motor separately. The direction of the engine vibration test is as follows: figure 1 As shown, the X direction is referred to as the vertical direction hereinafter. During the vertical vibration test, the engine should be installed vertically on the vibration table after the vertical vibration test tooling is installed. The commonly used 4-link vertical vibration test equipment for engines is as follows: figure 2 As shown in the figure, the upper platen 13, connecting rod 14, test engine...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M7/06G01M15/02
Inventor 张斌陈坚崔巍姚金星沈俊杰
Owner SHANGHAI AEROSPACE CHEM ENG INST