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Pull rod type aircraft control release device and release method

A release device and aircraft control technology, which is applied in the field of aviation equipment, can solve the problems that the electromagnetic clutch device has a large mass and the pull rod spring device cannot be completely separated, so as to avoid mechanical stagnation, improve safety and reliability, and increase the application capacity. range effect

Active Publication Date: 2019-05-10
ZHONGHANG ELECTRONICS MEASURING INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The electromagnetic clutch device has a large mass, and the pull rod spring device cannot realize the complete separation of manipulation

Method used

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  • Pull rod type aircraft control release device and release method
  • Pull rod type aircraft control release device and release method
  • Pull rod type aircraft control release device and release method

Examples

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] Such as figure 1 with figure 2 As shown, a release device for aircraft includes a slide bar 6, a pull rod 8, a lock ring 10, a piston pin 5, a first compression spring 4, a lock nut 3, a second compression spring 9, an earring bolt 1 and a release detection sensor 2; Wherein, the pull rod 8 and the lock ring 10 are sleeved on the outside of the slide rod 6 along the axial direction of the slide rod 6, and are slidably connected with the slide rod 6, and a V-shaped ring groove is provided at the connection between the outside of the slide rod 6 and the pull rod 8, One end of the pull rod 8 is a disc, and the disc is radially provided with a through hole for setting the piston pin 5 and the first compression spring 4, and one end of the piston pin 5 is inserted into the V-shaped ring groove on the slide rod 6, and the other One end is...

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PUM

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Abstract

The invention discloses a release device for an aircraft. The release device comprises a sliding rod, a pull rod, a locking ring and a release detection sensor, wherein the pull rod and the locking ring are arranged on the outer side of the sliding rod in a sleeving mode in the axial direction of the sliding rod and connected with the sliding rod in a sliding mode, a V-shaped ring groove is formedin the sliding rod, a through hole used for arranging a piston pin and a first compression spring is formed in a disc of the pull rod in the radial direction, a locking nut is arranged at an outer end opening of the through hole, and second compression springs are arranged on the same positions of the pull rod and the locking ring; a hole allowing the piston pin to penetrate through is formed ina jacking plate on the locking ring, the release detection sensor is arranged on the end face, deviating from the pull rod, of the locking ring, and a magnetic target is arranged on the pull rod and connected with a flight control computer. Thorough separation of left and right driving positions of a pilot can be realized; the signals are fed back to a flight parameter recording system in time, sothat potential flight safety hazards caused by mechanical clamping stagnation or inconsistent operation of a pilot and a copilot in the aircraft operation process of the pilot are avoided, and the flight safety is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of aviation equipment, and in particular relates to a rod-type aircraft control releasing device and a releasing method. Background technique [0002] At present, in domestic aircraft operated by two people mechanically, when any of the main and co-pilot positions is mechanically stuck or the controls are inconsistent, the aircraft usually uses an electromagnetic clutch device or a pull rod device to separate the control of the main and co-pilot positions. The mass of the electromagnetic clutch device is relatively large, and the pull rod spring device cannot realize the complete separation of the manipulation. Contents of the invention [0003] The object of the present invention is to provide a kind of aircraft control release device with feedback, when the pilot is operating the aircraft normally, it is used to connect the pitch, roll and yaw control channels of the main and co-pilot position respective...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C13/04B64C13/12
Inventor 刘凤凯白新玉石荣武刘建张明王育水李晓辉
Owner ZHONGHANG ELECTRONICS MEASURING INSTR
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