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Continuous adjustment balance weight layout structure for aircraft

A layout structure and aircraft technology, applied to special-purpose ships, underwater operating equipment, ships, etc., can solve problems such as the control and adjustment of weight layout changes, unsatisfactory control of movement and balance of bomb-shaped aircraft

Inactive Publication Date: 2021-02-05
NORTHWESTERN POLYTECHNICAL UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the previous structural design, it was impossible to control and adjust the continuous balance and weight layout changes in the movement of bomb-shaped aircraft, but intermittent and discrete control was more often used, so the control of motion and balance obtained was not not ideal

Method used

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  • Continuous adjustment balance weight layout structure for aircraft
  • Continuous adjustment balance weight layout structure for aircraft
  • Continuous adjustment balance weight layout structure for aircraft

Examples

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Embodiment Construction

[0026] see figure 1 — Figure 5 , an aircraft based on a continuous adjustment weight layout device, which is mainly characterized by a balance adjustment and buoyancy adjustment mechanism, including: an electronically controlled telescopic assembly 1, a guide rail 2, a battery case 3, a battery 4, and a battery case end cover 5 , bolt 6, suction and discharge compartment 7, air compressor 8, gas storage bottle 9, water suction hole 10, drain hole 11, solenoid valve 12, 13, 14;

[0027] The overall longitudinal center of gravity balance of the aircraft can be changed by adjusting the stroke of the electronically controlled telescopic assembly 1 to adjust the position of the battery compartment;

[0028] The four electronically controlled telescopic components 1 are all connected and fixed with the end surface of the chute boss on the inner surface of the aircraft shell through fixing bolts;

[0029] The telescopic push rod 18 can be continuously changed and controlled by the...

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PUM

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Abstract

The invention discloses a continuous adjustment balance weight layout structure for an aircraft, which adjusts the balance of the whole structure by adjusting the longitudinal position of a battery with a slide rail mechanism or other loads positioned inside the aircraft, and can adjust a buoyancy adjusting mechanism positioned at the load section of the aircraft according to the positive buoyancyand the negative buoyancy of the aircraft. The two parts cooperate with each other to change the overall balance weight layout of the aircraft to ensure the stability of the aircraft in navigation and in floating and diving. The device can be suitable for continuously adjusting the heavy floating ratio and the pitching angle of the missile-type aircraft under different size structures, is wide inapplication range, continuous and flexible in adjustment, capable of being repeatedly used, convenient to disassemble and assemble and capable of being used for internal loading structures of most missile-type cabins.

Description

technical field [0001] The invention belongs to the technical field of structural engineering, and in particular relates to a device in which a movable battery compartment and a suction and drainage compartment cooperate to change the balance weight layout in an aircraft. Background technique [0002] Due to the advantages of light weight, compact structure and good hydrodynamic performance, elastic craft are widely used in aerospace, ships and other fields. In fact, the long missile structure aircraft needs to adjust its own buoyancy due to the change of direction or floating up and down during the voyage process. In this process, it is easy to cause the problem of unbalanced layout, especially in the longitudinal balance. The buoyancy and balance of the aircraft are one of the important indicators affecting the navigation stability of the aircraft, and it is the key to whether the aircraft can sail accurately according to the instructions. Therefore, in the process of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63G8/22B63G8/00B63G8/08
CPCB63G8/22B63G8/001B63G8/08
Inventor 曹永辉宋保维潘光杜晓旭姜军
Owner NORTHWESTERN POLYTECHNICAL UNIV
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