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Lifting device for lifting aircraft skin parts

A hanging device and aircraft skin technology, which is applied in the direction of transportation and packaging, load hanging components, etc., can solve the problems of skin breakage and creases, and achieve the effect of light and simple structure and convenient lifting

Active Publication Date: 2014-04-30
XIAN AIRCRAFT BRANCH OF XIAN AIRCRAFT INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using existing lifting methods or manual handling can easily break or crease the skin

Method used

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  • Lifting device for lifting aircraft skin parts
  • Lifting device for lifting aircraft skin parts
  • Lifting device for lifting aircraft skin parts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Referring to the accompanying drawings, the hanging device used for lifting aircraft skin parts of the present application includes a slide rail beam 1, a slide bar 4, a quick-release self-locking clip 2, and a connecting ring 2. The slide rail beam 1 is a I-shaped beam structure, the upper side of which is fixed with a connecting ring 2 for connection with the crane, the lower side of the slide rail beam 1 is an inverted T-shaped slide rail, and there are a plurality of bars perpendicular to the direction of the slide rail on the slide rail beam body. The positioning hole 7 of the positioning hole is parallel to the slide rail of the slide rail beam. The slide bar 4 is a rigid load-bearing rod, and a slide block 6 is fixed in the middle. The slide block 6 has a section inlaid with the slide rail. The block is provided with a connection through hole corresponding to the positioning hole. In the implementation, the slide bar is embedded on the slide rail through the slide...

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PUM

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Abstract

A lifting device for lifting aircraft skin parts comprises a sliding rail beam, a sliding rod, a rapid-unloading self-locking clamp and a connecting lifting ring, wherein the connecting lifting ring is fixed at the upper side of the sliding rail beam, an inverted T-shaped sliding rail is arranged at the lower side of the sliding rail beam, a plurality of locating holes which are perpendicular to the direction of the sliding rail are formed in the main body of the sliding rail beam, a rigid force bearing rod is used as the sliding rod, a slider is fixed in the middle of the sliding rod, a cross section which is embedded with the sliding rail is arranged on the slider, connecting through holes corresponding to the locating holes are formed in the slider, the sliding rod is embedded in the sliding rail through the middle slider, a central line of the sliding rod is perpendicular to the direction of the sliding rail, and hooks for fixing the rapid-unloading self-locking clamp are arranged in the middle and at the two ends of the sliding rod.

Description

technical field [0001] The invention relates to the hoisting technology in aviation manufacturing, which is directly a hoisting device for hoisting aircraft skin parts and an adjustable frame structure for hoisting skins. Background technique [0002] In the manufacturing process of aircraft skin, it is often necessary to transfer the skin from one station to another, and the overhead crane in the workshop is usually used for lifting the skin during turnover. Since the skin is a thin plate structure (taking the ARJ21 aircraft wall panel skin as an example, its external dimensions are 1.6×1500×7000mm), its rigidity is poor. The vertical hanging method of transportation. However, in the process of skin forming and CNC milling, it is often necessary to horizontally transport the skin to the operating platform. Existing hoisting methods or manual handling can easily break or crease the skin. Contents of the invention [0003] The object of the present invention is to provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/18
Inventor 王新磊段雪锋王乐同博
Owner XIAN AIRCRAFT BRANCH OF XIAN AIRCRAFT INT