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Air-drop system capable of achieving deplaning deceleration and posture stabilization

A stable and attitude technology, applied in aircraft parts, launchers, parachutes, etc., can solve the problems of fast parachute opening, reducing the opening speed of the main parachute, and large roll angle of the system when it exits the aircraft, so as to protect the main parachute, reduce the The effect of parachute overloading and slowing down the system

Inactive Publication Date: 2016-12-21
AEROSPACE LIFE SUPPORT IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual use process, there are still problems such as the speed of opening the parachute is too fast, and the roll angle of the system is too large. Therefore, how to further reduce the speed of opening the main parachute and reduce the roll angle of the system is the key to reloading the airdrop.

Method used

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  • Air-drop system capable of achieving deplaning deceleration and posture stabilization
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  • Air-drop system capable of achieving deplaning deceleration and posture stabilization

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Embodiment Construction

[0017] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0018] Such as Figure 2-Figure 5 As shown, the airdrop system capable of decelerating off-board and stabilizing the attitude of the present invention includes a cargo platform 6 , a main parachute 4 , a stabilizing deceleration parachute 7 , an auxiliary guiding parachute 2 and a traction parachute 1 .

[0019] The main umbrella rope 8 of the main umbrella 4 is connected to the cargo platform 6 through the connecting rope 5, and the main umbrella 4 is neatly stacked and packed in the main umbrella bag 3, and the main umbrella 4 umbrella bag is also connected to the auxiliary guide umbrella 2 and the traction umbrella 1 in turn. . 7 stacks of stable deceleration parachute are neatly packaged in the stable deceleration ...

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Abstract

The invention relates to an air-drop system capable of achieving deplaning deceleration and posture stabilization. The air-drop system capable of achieving deplaning deceleration and posture stabilization comprises a cargo table and main parachutes. Main parachute ropes of the main parachutes are connected with the cargo table through a connecting rope. The main parachutes are placed in main parachute bags in a folded mode. The main parachute bags are also sequentially connected with an auxiliary guiding parachute and a traction parachute. The air-drop system capable of achieving deplaning deceleration and posture stabilization further comprises stabilization and deceleration parachutes. The stabilization and deceleration parachutes are placed in stabilization and deceleration parachute bags in a folded mode. Stabilization and deceleration parachute ropes of the stabilization and deceleration parachutes and the main parachute ropes are connected to the connecting rope in parallel. According to the air-drop system capable of achieving deplaning deceleration and posture stabilization, the deplaning rolling angle of the system can be reduced at the moment the air-drop system comes out of plane, so that hooking caused by an excessively-large rolling angle of the system is avoided; and in addition, the speed is decreased when the parachutes of the system are opened, and the probability of overload caused during opening of the main parachutes is lowered.

Description

technical field [0001] The present invention relates to the field of airdrop, and more specifically, relates to an airdrop system capable of realizing off-board deceleration and stable attitude. Background technique [0002] Such as figure 1 As shown, the airdrop of the traditional airdrop system mainly includes the procedural processes such as towing parachute out of the aircraft, traction steering, lifting the main parachute, opening the main parachute, opening the main parachute, and stabilizing the landing. For impact, the main umbrella will be closed and then fully opened. However, in the actual use process, there are still problems such as too fast parachute opening speed and too large roll angle of the system, so how to further reduce the parachute opening speed of the main parachute and reduce the roll angle of the system is the key to reloading the airdrop. Contents of the invention [0003] The technical problem to be solved by the present invention is to provi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D1/12B64D17/64
CPCB64D1/12B64D17/64
Inventor 閤霞史锐陈勇
Owner AEROSPACE LIFE SUPPORT IND LTD
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