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Aircraft flexible wing static load type weighing equipment

A flexible wing and aircraft technology, applied in the field of aircraft detection, can solve the problems of large size, large differences in wing size, and unsuitable for transport, and achieves the effect of reducing wiring and compact structure

Pending Publication Date: 2022-04-19
CHINA ACAD OF AEROSPACE AERODYNAMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing testing equipment has low measurement accuracy, large volume, and is not suitable for transshipment. Especially for the process link with small weight gain each time, it is difficult to effectively measure the increased weight. At this stage, the wing sizes of different types of aircraft vary greatly, which cannot meet the requirements Multi-model wing weighing

Method used

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  • Aircraft flexible wing static load type weighing equipment
  • Aircraft flexible wing static load type weighing equipment
  • Aircraft flexible wing static load type weighing equipment

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Embodiment Construction

[0044] The present invention will be described in more detail below. While the present invention has provided preferred embodiments, it should be understood that the invention can be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0045] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation....

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Abstract

The invention discloses static load type weighing equipment for a flexible wing of an aircraft. The static load type weighing equipment comprises an upper computer and a plurality of weighing platforms, the plurality of weighing platforms are used for jointly bearing a to-be-weighed wing and weighing the to-be-weighed wing; the weighing platform comprises a communication transceiving module, a controller and a weighing sensor; the controller is used for collecting weight data measured by the weighing sensor and sending the weight data to the upper computer through the communication transceiver module. And the upper computer is used for processing the received weight data to obtain the weight of the wing to be weighed. The weighing equipment is divided into a plurality of weighing platforms, adopts a multi-point supporting mode for weighing, is compact in structure, is suitable for weighing various wing sections, can accurately measure the weight of the wing, confirms whether the weight increment and the total weight of each stage of the production process meet the process index requirements or not, and provides a basis for later quality process traceability.

Description

technical field [0001] The invention belongs to the technical field of aircraft detection, and in particular relates to an aircraft flexible wing static load weighing device. Background technique [0002] The weight characteristics of aircraft run through the whole process of aircraft design, manufacture and test flight, and the wing is the main source of lift and also the main source of weight contribution. The weight characteristic monitoring of the wing is an important aspect that directly affects the aircraft manufacturing process. Process characteristic indicators, especially including the newly added skin weight in the manufacturing process, the weight of electrical cables and other components. According to the actual needs of aircraft flexible wing static load weighing equipment, in order to ensure that the weight gain of each process link and the weight of the final product are recorded during the production process of the wing, the stability of each link of the wing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/393B64F5/60
CPCG01G19/393B64F5/60
Inventor 王政
Owner CHINA ACAD OF AEROSPACE AERODYNAMICS
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