Mechanical airplane wheel disassembly and assembly device

A mechanical and wheel technology, applied in tire installation, aircraft assembly, wheel type, etc., can solve the problem of not being able to put the wheel down, and achieve the effects of low manufacturing cost, strong practicability, and high reliability

Active Publication Date: 2015-12-23
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a mechanical wheel dismounting equipment to solve the problem that the original machine wheel dismounting equipment cannot put the wheels down

Method used

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  • Mechanical airplane wheel disassembly and assembly device
  • Mechanical airplane wheel disassembly and assembly device
  • Mechanical airplane wheel disassembly and assembly device

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Embodiment Construction

[0034] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below ...

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Abstract

The invention relates to a mechanical airplane wheel disassembly and assembly device. The mechanical airplane wheel disassembly and assembly device comprises a clamping mechanism (1), a frame (2), a lead screw connecting-rod mechanism (3), a rotary shaft (4) and a lifting and overturning mechanism (5). A disassembled airplane wheel can be clamped by adjusting the clamping mechanism (1). The rotary shaft (4) can be driven to swing up and down by rotating hand wheels at the two ends of the lead screw connecting-rod mechanism (3), and thus the airplane wheel is disassembled. When the disassembled airplane wheel needs to be horizontally placed, a user just needs to adjust a hand wheel on the lifting and overturning mechanism (5). The airplane wheel disassembly and assembly device is purely mechanical, simple in structure, convenient to operate and high in practicability for airplane wheels with narrow disassembly and assembly undercarriage spaces, and the problem that an existing disassembly and assembly device cannot be used for turning airplane wheels is solved.

Description

technical field [0001] The invention relates to the technical field of aircraft wheel disassembly and assembly, in particular to a mechanical wheel disassembly device. Background technique [0002] When disassembling and installing the wheels of the aircraft, when disassembling and installing the inner wheels of the main landing gear of some types of aircraft, since the channel for entering and exiting the inner side of the landing gear compartment is under the fuselage, the height of the channel is only 600mm when the aircraft is at its maximum weight. The height (including the wheel height) of the wheel dismantling equipment when entering and exiting the channel must be less than 600mm. Since the diameter of the wheel is about 1250mm and the thickness is 500mm, the wheel must be laid down when entering and leaving the channel; the weight of the wheel is about 150kg, so the wheel dismounting equipment must be equipped with a wheel tipping mechanism, and because the aircraft...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C25/36B64F5/00B60B29/00B64F5/10
Inventor 童丽飞
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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