Vibration-damping device for auxiliary engines of military aircrafts

A vibration damping device, a technology for military aircraft, applied in the construction of power plants, etc., can solve the problems of no vibration damping device, no auxiliary engine, etc.

Inactive Publication Date: 2012-07-04
丁慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the general military aircraft does not have auxiliary engines, so there is no corresponding vibration reduction device

Method used

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  • Vibration-damping device for auxiliary engines of military aircrafts
  • Vibration-damping device for auxiliary engines of military aircrafts
  • Vibration-damping device for auxiliary engines of military aircrafts

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Embodiment Construction

[0012] The present invention consists of a rear shock absorber, a front left shock absorber and a front right shock absorber; each shock absorber is made up of a cylindrical main body 1 and lifting lugs 2 arranged on the outer wall of the outer sleeve, and the outer sleeve and The lug is a whole. see image 3 , the cylindrical main body is composed of an outer sleeve 11, a rubber sleeve 12, a wire mesh ring 13 and an inner sleeve 14 from outside to inside, in which two wire mesh rings are inlaid on the inner wall of the rubber sleeve, And the hoop is on the outer wall of the inner sleeve; said lifting lug is in the shape of a ring, and a joint bearing 21 is installed in the ring inner hole.

[0013] see figure 1 , the rear shock absorber is provided with a single lug on the outer wall of the outer sleeve.

[0014] see Figure 4 The front left shock absorber is provided with two lifting lugs on the outer wall of the outer sleeve, and the two lifting lugs are arranged on the...

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PUM

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Abstract

The invention provides a vibration-damping device for auxiliary engines of military aircrafts, which aims to solve the problem that if a military aircraft is provided with an auxiliary engine, a vibration-damping device and a supporting device need to be correspondingly provided. The main points of the invention are as follows: the vibration-damping device is composed of a cylindrical main body and a lifting lug, wherein the cylindrical main body, from inside to outside, is sequentially composed of an outer sleeve, a rubber sleeve, a webby circular ring and an inner sleeve, and the webby circular ring is embedded into the inner wall of the rubber sleeve and is hooped on the outer wall of the inner sleeve; and the lifting lug is in the shape of a circular ring, the inner hole of the circular ring is provided with a joint bearing, and the lifting lug is arranged on the outer wall of the outer sleeve. The vibration-damping device disclosed by the invention is used for setting a supporting mechanism for an auxiliary engine of a military aircraft, and can achieve effects of vibration damping, impact resistance, and the like.

Description

technical field [0001] The invention relates to a damping device, in particular to a damping device for auxiliary engines of military aircraft. Background technique [0002] General military aircraft is not provided with auxiliary engine at present, therefore also does not have corresponding damping device. According to the needs of wartime or military, auxiliary engines for military aircraft are mentioned in the current design. If an auxiliary engine is installed in a military aircraft, corresponding vibration damping devices and support devices must be provided. Contents of the invention [0003] In order to solve the problem of arranging auxiliary engines in military aircraft, the object of the present invention is to provide a vibration damping device for auxiliary engines of military aircraft. [0004] The object of the present invention is achieved like this: it is made up of cylindrical main body and lug; Said cylindrical main body is followed by outer sleeve, rub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D27/26
Inventor 丁慧
Owner 丁慧
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