A multi-dimensional distributed magnetic suction loading device for a wing skin

The multi-dimensional magnetic loading device, which combines guide rail components and frame components, solves the flexibility and adaptability problems of traditional loading methods, and achieves multi-dimensional precise loading of wing skin to meet complex testing requirements.

CN224535595UActive Publication Date: 2026-07-21BEIHANG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
BEIHANG UNIV
Filing Date
2025-10-20
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Traditional wing skin loading methods have a single loading direction, poor flexibility, cannot simulate multi-dimensional forces, are cumbersome to operate and easily damage the skin, and have low adaptability and efficiency.

Method used

A multi-dimensional distributed magnetic loading device, which combines guide rail components and frame components, achieves precise positioning of loading points and multi-dimensional loading through electric rails, position sensors, tilt sensors and loading electromagnets. Combined with a control chip to coordinate the work of each module, it can realize multi-point synchronous or gradient load loading.

Benefits of technology

It achieves multi-dimensional precise loading of wing skin, avoids damage, improves loading flexibility and efficiency, and meets complex testing requirements.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224535595U_ABST
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Abstract

The utility model provides a kind of wing skin multidimensional distributed magnetic attraction loading device, belong to wing test field, solve the problems such as existing device cannot multidimensional distributed magnetic attraction loading to wing skin. Including two guide rail assemblies and external control screen, guide rail assembly includes two electric tracks, between the two electric tracks of same guide rail assembly, it is equipped with several frame assemblies, position sensor is equipped on frame assembly, two loading assemblies are equipped below frame assembly, loading electromagnet is equipped below loading assembly, control chip is equipped in external control screen;Data processing module, drive control module, load control module, safety monitoring module and man-machine interaction module are equipped on control chip. The utility model is positioned accurately and flexible layout by guide rail assembly and frame assembly cooperation, can flexible adsorption skin, flexibly adjust force angle, carry out multidimensional loading, realize accurate, stable multi-point synchronous or gradient load loading.
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