Disassembling and assembling device for airplane M-number annunciator

An assembly device and annunciator technology, applied in the direction of hand-held tools, manufacturing tools, etc., can solve the problems of increasing operation complexity and labor costs, complex assembly process, and risk of spring jumping out, and achieve simple structure, safe assembly process, The effect of easy operation

Pending Publication Date: 2021-04-30
大连长丰实业总公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When disassembling and assembling the M-number annunciator, since the M-number annunciator has a pneumatic connector and a cable connector at the bottom, and there is a spring inside, multiple people are required to cooperate to complete the disassembly and assembly work during assembly, which increases the operation complexity and labor cost, and The spring needs to be manually pressed during operation, the assembly process is complicated and there is a risk of the spring popping out

Method used

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  • Disassembling and assembling device for airplane M-number annunciator
  • Disassembling and assembling device for airplane M-number annunciator
  • Disassembling and assembling device for airplane M-number annunciator

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Embodiment Construction

[0017] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0018] as attached figure 1 , 2 , Shown in 3, the present invention provides a kind of dismantling assembly device of aircraft M number signal device, comprises fixed support 9 and screw mechanism 6; Implementation object is aircraft M number signal device.

[0019] The fixed bracket 9 of the above-mentioned disassembly and assembly device includes a base plate 1, a front wall plate 7, a rear wall plate 2 and two fixed support plates 3 between the front wall plate 7 and the rear wall plate 2, the front wall plate 7, the rear wall plate 2 and 2 fixed support plates 3 are all fixed on the bottom plate 1, and the upper ends of the two fixed support plates 3 are semi-circular rings with a radius slightly larger than the radius of the M number signal device, which are used to support the M number signal device; The hole is used for threading engagement with t...

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Abstract

The invention provides a disassembling and assembling device for an airplane M-number annunciator. The disassembling and assembling device comprises a fixing support and a lead screw mechanism. The fixing support comprises a bottom plate, a front wall plate, a rear wall plate and two fixing supporting plates located between the front wall plate and the rear wall plate, and the front wall plate, the rear wall plate and the two fixing supporting plates are all fixed to the bottom plate. The lead screw mechanism comprises a fixed round head, a lead screw and a power-assisted handle, the bottom of the fixed round head is in bearing connection with one end of the lead screw, threads are arranged on the lead screw, and the other end of the lead screw is connected with the power-assisted handle. The disassembling and assembling device for the airplane M-number annunciator is relatively simple in structure and convenient to operate, the assembling of the M number annunciator can be completed by one person, and the assembling process is safe and efficient.

Description

technical field [0001] The application belongs to the field of disassembly and assembly of aircraft components, and in particular relates to a disassembly and assembly device for an aircraft M-number signal device, which is used for fixing instruments during disassembly and assembly of the aircraft M-number signal device, and is suitable for repairing the aircraft M-number signal device. Background technique [0002] When disassembling and assembling the M-number annunciator, since the bottom of the M-number annunciator has a pneumatic connector and a cable connector, and there is a spring inside, multiple people are required to cooperate to complete the disassembly and assembly work during assembly, which increases the operation complexity and labor cost, and The spring needs to be manually pressed during operation, the assembly process is complicated and there is a risk of the spring jumping out. Contents of the invention [0003] In view of this, the present invention p...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B25B27/14B25B27/30
CPCB25B27/14B25B27/304
Inventor张娜刘道杰林荣昊高明彦王雪娇
Owner大连长丰实业总公司