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A rate gyro maintenance device

A rate gyroscope and gyroscope technology are applied in the field of airborne rate gyroscope maintenance devices, which can solve the problems of inconvenience, portability, and high cost, and achieve the effects of high promotion value, low cost, and improved work efficiency.

Active Publication Date: 2020-09-22
SHAANXI AIRCRAFT CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of a full set of testers and special tooling is relatively high, and it is not easy to carry, especially in field maintenance, which is very inconvenient

Method used

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  • A rate gyro maintenance device
  • A rate gyro maintenance device

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Embodiment Construction

[0015] The present invention will be described in further detail below.

[0016] see figure 1 , The speed gyro maintenance device of the present invention includes a base 1, a fixed frame 2, a level 3, a level bracket 4, and a control box 5. Wherein, the fixed frame 2 is an L-shaped workpiece, the horizontal part is fixedly arranged on the base 1, and the vertical part is used to fix the rate top 6 to be maintained, and the rate top 6 is arranged on the fixed frame 2. There are three arc-shaped mounting holes on the fixing frame 2, which are used to adjust the position of the mounting screws, so as to achieve the adjustment of the horizontal position of the rate gyroscope.

[0017] The level bracket 4 is also arranged on the base 1, and the level 3 is arranged on the level bracket 4, and the level 3 and the bottom surface of the rate gyro 6 are on the same horizontal plane to ensure that the rate gyro can be in a horizontal plane.

[0018] see figure 2 , the control box 5 ...

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Abstract

The invention belongs to the technology of gyroscope maintenance, and concretely relates to an onboard rate gyroscope maintenance device, which comprises a base (1), a fixed rack (2), a level gage (3), a level gage support (4), and a control box (5). The fixed rack (2) is arranged on the base (1); a rate gyroscope (6) to be maintained is arranged on the fixed rack (2); the level gage support (4) is also arranged on the base (1); the level gage (3) is arranged on the level gage support (4); the level gage (3) and the bottom surface of the rate gyroscope (6) are on the same horizontal plane; the control box (5) is connected with the rate gyroscope (6) through a guide wire. The rate gyroscope maintenance device provided by the invention is used for fixing and installing the rate gyroscope, provides a normal working condition for the rate gyroscope, realizes adjustment and detection of null voltage and output characteristics, and ensures the requirements of a null position benchmark and output characteristics.

Description

technical field [0001] The invention belongs to the gyro maintenance technology, in particular to an airborne rate gyro maintenance device. Background technique [0002] The rate gyroscope consists of three identical gyroscopes, which respectively measure the angular velocity of the aircraft rotating around the three axes, and output to the three channels of the autopilot to control and stabilize the flight of the aircraft. But after a period of actual use, the output zero reference of the micro-synchronizer will change with the strength of the damping cup and the magnetic field. Once the zero position is inaccurate, the output characteristic index will be greatly affected, which will make the flight When the aircraft produces excessive turbulence, it is not only very cumbersome to manually adjust the micro-synchronizer to restore the product zero reference and characteristic output, but also difficult to guarantee the quality. [0003] At present, a full set of autopilot t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C25/00B64F5/60
CPCG01C25/005
Inventor 胡迎李铜陈琳余洪发张宇翔汪小飞郝向阳张三爱余军强张权力
Owner SHAANXI AIRCRAFT CORPORATION