Device and method for detecting included angle of laying of aircraft pipelines

A detection device and detection method technology, applied in the direction of angle/taper measurement, etc., can solve the problems of difficult detection, low detection accuracy, complicated methods, etc., and achieve the effect of simple and reliable structure

Active Publication Date: 2016-02-17
SHENYANG AIRCRAFT CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It solves the technical problems of difficult detection, complex methods and low detection accuracy due to limited space in the prior art

Method used

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  • Device and method for detecting included angle of laying of aircraft pipelines
  • Device and method for detecting included angle of laying of aircraft pipelines
  • Device and method for detecting included angle of laying of aircraft pipelines

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Embodiment Construction

[0018] Such as Figure 1-4 The aircraft pipeline laying angle detection device has a structure as follows: the indexing plate positioning measuring handle 5 is connected with the marking value positioning measuring handle 3 through the measuring handle rotating pin 4;

[0019] Such as figure 2 The shown indexing plate positioning handle 5 is provided with a measuring head moving slideway I9, and a fan-shaped indexing plate reading window 10 is provided at the connection between the front end of the indexing plate positioning handle 5 and the marked value positioning measuring handle 3 .

[0020] Such as image 3 The marked value positioning handle 3 shown is provided with a measuring head moving slideway II11, and an index reading reference line 13 is set at the connection between the front end of the marked value positioning handle 3 and the indexing plate positioning handle 5.

[0021] The index positioning handle 5 is provided with a handle rotation positioning hole I8, ...

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Abstract

The invention provides a device and method for detecting an included angle of laying of aircraft pipelines. The device is structurally characterized in that an index plate positioning measuring handle is connected with a scale value positioning measuring handle through a measuring handle rotating pin; a measuring head moving slide way I is arranged on the index plate positioning measuring handle, and a fan-shaped index plate reading window is arranged at the joint of the front end of the index plate positioning measuring handle and the scale value positioning measuring handle; a measuring head moving slide way II is arranged on the scale value positioning measuring handle, and an index plate reading reference line is arranged at the front end of the scale value positioning measuring handle; and the measuring head moving slide way I and the measuring head moving slide way II are respectively provided with a positioning measuring head, the bottom of each positioning measuring head is arranged in each slide way through a measuring head locking bolt, and a measuring head support is arranged at the upper part of each positioning measuring head. By virtue of the structure, measurement of a spatial included angle of laying of any two pipelines can be realized, requirements of detection environments of narrow laying space, poor opening performance and the like of the aircraft pipelines can be met, and the device has universality and convenience and is simple and reliable in structure.

Description

technical field [0001] The invention relates to an aircraft pipeline laying angle detection device and a detection method, which belong to the field of aircraft assembly in aviation manufacturing. Background technique [0002] With the continuous improvement of aircraft performance, the quality of aircraft assembly has also improved accordingly. The requirements for the laying and connection of aircraft system piping have become higher and higher. The system pipeline is an important carrier for the transmission of oil and gas in aircraft control. The laying of the pipeline in the system has related angle and accuracy requirements. The accuracy of the angle between the laying of the two pipelines should be less than ±2°. The accuracy of the aircraft directly affects the reliability of the aircraft control system and the service life of its pipeline connections. [0003] In aircraft assembly, the detection and workload of various pipeline laying angles is very large, and the ...

Claims

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Application Information

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IPC IPC(8): G01B5/24
CPCG01B5/24
Inventor 康晓峰孙金萍刘科文刘国
Owner SHENYANG AIRCRAFT CORP
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