Aircraft damping device for freight transportation

A technology of shock absorption device and cargo transportation, applied in the direction of non-rotational vibration suppression, etc., can solve the problem of not effectively solving the problem of high-efficiency shock absorption device of aircraft

Inactive Publication Date: 2017-02-22
JIANGSU JINGWEI TECH INNOVATION CONSULTING CO LTD
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the above three related technologies, there is no effective solution to the efficient shock absorbing device that the aircraft should have when carrying cargo or emergency landing. In order to meet the needs of carrying cargo, the installation position of the shock absorbing device must also be installed in contact with the ground. Therefore, there are higher requirements for its structural arrangement and shock absorption effect.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Aircraft damping device for freight transportation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The preferred technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, a kind of aircraft damping device for cargo transportation of the present invention includes an upper bead 2 and a lower bead 3 arranged at the bottom of the aircraft 1, and a closed installation mode can be adopted around the upper bead 2 and the lower bead 3;

[0023] A rebound mechanism and a shock-absorbing mechanism are arranged between the upper bead 2 and the lower bead 3, and other shock-absorbing and shock-absorbing devices can also be provided;

[0024] The rebound mechanism is divided into two arc-shaped flexible parts 4. The arc-shaped concave surfaces of the two flexible parts 4 are arranged opposite to each other. The two flexible parts 4 can meet the vibration force generated by resisting normal decline. This vibration-absorbing The method of force adopts the deformation of tough p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an aircraft damping device for freight transportation. The aircraft damping device comprises an upper pressing strip and a lower pressing strip which are arranged at the bottom of an aircraft; a rebounding mechanism and a damping mechanism are arranged between the upper pressing strip and the lower pressing strip; the rebounding mechanism is divided into two flexible components with arc structures; the damping mechanism is divided into a first inclined column and a second inclined column; a fragile sleeve sleeves the first inclined column and the second inclined column. Compared with the prior art, the aircraft damping device for freight transportation provided by the invention is capable of damping the vibration generated in the falling process of the device through the rebounding mechanism. Once the vibration generated in the falling process is excessive and the cargo is easily damaged, the damping mechanism has a function of absorbing huge vibration force.

Description

technical field [0001] The invention relates to a shock absorbing device, in particular to an aircraft shock absorbing device for cargo transportation, which belongs to the field of logistics transportation. Background technique [0002] The aircraft in the related art includes a power unit, a flight control unit, and an additional load unit if a specific function is to be realized. However, in the aircraft of the related art, the flight control unit and the power unit adopt the hard connection method of direct connection, so that the vibration generated by the power unit during work will be directly transmitted to the flight control unit, causing the flight control unit to vibrate with the power unit, especially Yes, the load usually carried on the fuselage will also vibrate with the power unit, making the flight control unit and load unable to meet the needs of practical applications, which greatly affects the accuracy of the aircraft during control and the imaging quality...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F16F15/04
CPCF16F15/04
Inventor 汪屹
Owner JIANGSU JINGWEI TECH INNOVATION CONSULTING CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap