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Gravity center balancing device of airship and adjusting method of gravity center balancing device

A center of gravity balance and airship technology, applied in the direction of rigid spaceships, can solve the problems of inability to accurately match the steering gear, balance error of the center of gravity, etc., and achieve the effect of reducing vibration and improving the effect

Inactive Publication Date: 2021-09-03
湖北航特航空飞行器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The center of gravity balance device for take-off and landing of the model airplane in the above-mentioned patent has the following disadvantages: during the take-off and landing of the model airplane, it is necessary to manually use the remote control component to control the steering gear, and the precise matching control of the steering gear cannot be realized according to the specific size of the wind force. Make the center of gravity balance error

Method used

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  • Gravity center balancing device of airship and adjusting method of gravity center balancing device
  • Gravity center balancing device of airship and adjusting method of gravity center balancing device
  • Gravity center balancing device of airship and adjusting method of gravity center balancing device

Examples

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Effect test

Embodiment 1

[0041] A center of gravity balance device for an airship, such as Figure 1-7 As shown, it includes an airbag main body 1 and a cockpit 3, the airbag main body 1 and the cockpit 3 are connected through a vibration damping assembly, the tail of the airbag main body 1 is provided with a drive system 2, and the inner wall of the cockpit 3 is curved. The cover plate 11 is fixed by screws, the outer wall of the bottom of the cover plate 11 is fixed with a hollow cylinder-5 by screws, the inner wall of the hollow cylinder-5 is rotatably connected with an adjustment ball 30, and the outer wall of the spherical surface of the adjustment ball 30 is threaded. Column 35, the outer wall of the bottom of the connecting column 35 is fixed with a cross-shaped clamping seat 23 by bolts, and the inner wall around the cross-shaped clamping seat 23 is fixed with an electromagnetic suction plate 31 by screws, and the surface of the electromagnetic suction plate 31 is adsorbed. A balance ball 34, ...

Embodiment 2

[0046] A center of gravity balance device for an airship, such as Figure 5-7 As shown, in order to ensure the stability of the cross-shaped card seat 23 when the airship is in a standby state; the present embodiment makes the following additions on the basis of Embodiment 1: the arc inner wall of the cockpit 3 is fixed with a support plate 7 by bolts, The top outer wall of the support plate 7 is fixed with a limiting plate 20 and a double-hole column 21 by bolts, the outer wall on one side of the cockpit 3 is rotatably connected with a hollow column 8, and the inner wall of the hollow column 8 is connected with a counterweight column 10 through threads, The peripheral outer wall of the hollow column 8 is fixed with two or more arc-shaped toggle plates 9 by screws, the outer wall of one side of the hollow column 8 is fixed with an eccentric disk 4 by screws, and the outer wall of the eccentric disk 4 is connected by a rotating shaft. An insertion rod 24, one end of the inserti...

Embodiment 3

[0050] A method for adjusting a center of gravity balance device of an airship, comprising the following steps:

[0051] S1: When the airship is in the standby state, use the clamping plate 26 to clamp the chuck 33 in a limited position, so that the cross-shaped clamping seat 23 is in a horizontal static state;

[0052] S2: Use the airbag main body 1 and the driving system 2 to make the airship rise. When the cockpit 3 rises to a certain height, the wind force makes the hollow column 8 rotate, so that the push rod 29 is separated from the through hole in the second hole type seat 28, Make the clamping disc 26 disengage from the surface of the chuck 33;

[0053] S3: When the wind force acts on the surface of the cockpit 3, causing the cockpit 3 to tilt in a certain direction, at this time, the two balance balls 34 located in the same straight line in the cross-shaped card seat 23 move along the direction of the cross-shaped card seat. The inner wall of 23 slides in the same di...

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Abstract

The invention discloses a gravity center balancing device of an airship and an adjusting method of the gravity center balancing device, and relates to the technical field of airship gravity center balancing devices. The gravity center of the airship is balanced; the gravity center balancing device comprises an air bag body and a cockpit, the air bag body and the cockpit are connected through a damping assembly, a driving system is arranged at the tail of the air bag body, a cover plate is arranged on the inner wall of the cambered surface of the cockpit, a first hollow cylinder is arranged on the outer wall of the bottom of the cover plate, and an adjusting ball is movably connected to the inner wall of the first hollow cylinder; the adjusting method of the gravity center balancing device comprises the following steps that when the airship is in a standby state, the clamping disc is used for limiting and clamping the chuck, so that the cross-shaped clamping seat is in a horizontal static state. The driving system can be used for driving the air bag body and adjusting the direction of the air bag body, and the vibration reduction assembly can effectively reduce impact on a cockpit caused by wind power at the high altitude.

Description

technical field [0001] The invention relates to the technical field of an airship center-of-gravity balance device, in particular to an airship center-of-gravity balance device and an adjustment method thereof. Background technique [0002] The airship is a light aircraft. The airship is composed of a huge streamlined hull, a pod located under the hull, a tail surface for stability control and a propulsion device. The current airship is mainly used in scientific experiments and filming. During use, due to the high wind speed in high altitude areas, it will have a greater impact on the surface of the airship, which will make the overall center of gravity of the airship unstable. Therefore, it is necessary to design a center of gravity balance device to effectively improve the balance of the airship's center of gravity. [0003] After searching, the Chinese patent application number is CN201820214577.6, which discloses a balance device for the center of gravity of the aircraft...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64B1/38
CPCB64B1/38
Inventor 曾如海李锦栋胡豆
Owner 湖北航特航空飞行器有限公司
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