Supercharge Your Innovation With Domain-Expert AI Agents!

Lining structure convenient to disassemble

A bushing and main body technology, applied in the field of bushing structure that is easy to disassemble, can solve the problems of difficult bushing disassembly, heavy load, difficult to disassemble the wing, etc., and achieve the effect of long-term repeated use and smooth disassembly

Inactive Publication Date: 2019-04-02
JIANGXI HONGDU AVIATION IND GRP
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The bushing at the fuselage-wing butt joint passes through the fuselage joint and the wing joint at the same time. The load at the butt joint is very large, and the bushing will be slightly deformed after being used for a period of time. When it is necessary to remove the wing from the When the body is removed, due to the deformation of the bushing, it becomes very difficult to remove the bushing, and the wing is also difficult to remove from the fuselage

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
  • Lining structure convenient to disassemble
  • Lining structure convenient to disassemble
  • Lining structure convenient to disassemble

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0019] see Figure 1~3 A bushing structure that is easy to disassemble, including a bushing main body 1, a fuselage joint 2, a wing joint 3, a connecting bolt 4, a connecting nut 5, a dismounting nut 6 and a rubber washer 7, wherein the bushing main body 1 is provided with There are lugs, the lugs are provided with threads, and the threads on the dismantling nut 6 are engaged with the threads on the bushing body 1. By using a wrench or the like to rotate the dismantling nut 6, screw in the dismantling nut 6, and the dismantling nut 6 rests on the rubber washer 7 , can not advance, the bushing body 1 can exit; if Figure 4 As shown, the fuselage joint 2 and the wing joint 3 are fastened by the connecting bolt 4 and the connecting nut 5, and the ...

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 relates to a lining structure convenient to disassemble. The lining structure convenient to disassemble comprises a lining body, wherein a lug piece is arranged on the lining body, threads for being engaged with a disassembly nut is arranged on the lug piece, and a safety assembly for protecting a machine body connector is arranged on the outer ring of the lining body; the disassembly nut is engaged with the threads on the lining body, the disassembly nut is rotated by using a wrench and the like, the disassembly nut is rotated into the lining body, the disassembly nut abuts against the safety assembly, moving forward cannot be carried out, and the lining body can withdraw; a lining is disassembled conveniently and smoothly, regardless of whether the lining is deformed or notand whether a load is on the lining or not, damage is not caused to the lining which is disassembled in the structural form, and the long-term reuse of the lining is facilitated.

Description

technical field [0001] The invention relates to the technical field of structural design, in particular to a bushing structure that is easy to disassemble. Background technique [0002] Bushings are generally used for connection or docking, and are used to protect the structure inside or outside the bushing. The bushing at the fuselage-wing butt joint passes through the fuselage joint and the wing joint at the same time. The load at the butt joint is very large, and the bushing will be slightly deformed after being used for a period of time. When it is necessary to remove the wing from the When the body is removed, due to the deformation of the bushing, it becomes very difficult to remove the bushing, and it is difficult to remove the wing from the fuselage. Contents of the invention [0003] The technical problem solved by the present invention is to provide a bushing structure that is easy to disassemble, so as to solve the above-mentioned shortcomings in the background...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F16B41/00
CPCF16B41/00
Inventor 段凌泽王斌黎小宝李灿山张伟彭睿王智珠孙敏张丹丹鲁胜钟小宏郭丹丹
Owner JIANGXI HONGDU AVIATION IND GRP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com