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Link type air recovering and hanging device

A link-type, central technology, used in transportation and packaging, equipment for loading and unloading goods, aircraft parts, etc., can solve the problems of no air recovery system, late start, etc. The effect of improving work efficiency

Inactive Publication Date: 2019-05-28
BEIHANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with the relatively mature air recovery systems in some foreign countries, my country started relatively late in this area. So far, there has not been a corresponding relatively comprehensive air recovery system

Method used

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  • Link type air recovering and hanging device
  • Link type air recovering and hanging device
  • Link type air recovering and hanging device

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Embodiment Construction

[0021] In the following, the working process of the present invention will be described in detail in conjunction with the accompanying drawings, so that those skilled in the art can understand the present invention, so as to define the protection scope of the present invention more clearly. The examples described below by referring to the accompanying drawings are illustrative only for explaining the present invention and should not be construed as limiting the present invention.

[0022] Such as figure 1 Shown, the present invention is a kind of connecting rod type aerial recovery hooking device. Before performing the recovery task, the hitch is open, such as image 3 (a) shown.

[0023] The helicopter pilot uses radar or other instruments to spot the target payload and then steers the helicopter into line-of-sight operations.

[0024] Initially, the air recovery hitch was suspended from the cargo hook of the helicopter. The helicopter drives the cable above the hooking d...

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Abstract

The invention provides a link type air recovering and hanging device. The link type air recovering and hanging device mainly comprises hook side lobes 1, a hanging ring 2, clamp nuts 3, trigger rods 4, a central friction rod 5, friction claws 6, a framework 7, a stop lock 8, a travel switch 9, a travel switch protecting cover 10 and a central stand column 11, wherein the stop lock comprises an upper casing a, switches b, stop clamps c, springs d and a lower casing e. Compared with the prior art, the link type air recovering and hanging device has the advantages as follows: 1), a recovering andhanging device for air targets is absent in China at present; 2), by means of the stop lock in the hanging device, the hanging device is prevented from being opened after the hanging device is closed, and reliability of the recovering device is improved; 3), the friction claws and the clamp nuts are utilized for limiting the central friction rod, so that a function of preventing mistaken touch ofthe hanging device is realized; 4), the travel switch is adopted in the hanging device for detecting whether the hanging device is closed or not, and work efficiency of the hanging device is improved.

Description

technical field [0001] The invention belongs to the technical field of aerial recovery, and relates to a link-type aerial recovery hooking device. Background technique [0002] Air recovery refers to the process of decelerating aerospace loads that are difficult to achieve a safe landing by parachute, and grabbing them in the air with a recovery platform equipped with special devices. The air recovery process generally includes three processes: interception, capture and collection. The application of air recovery first appeared in the United States. In the initial stage, the air recovery system was mainly used for the recovery of returnable spacecraft and the recovery of rocket engines. At this stage of development, the application of the air recovery system is not limited to these contents, such as the recovery of aircraft such as aerial drones and target drones, and the precise delivery of airdrop supplies by large transport aircraft, etc. It can be seen that the aerial ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D9/00B64D47/00
Inventor 吴琼苗卫首张以都郑正路汪小卫徐振亮
Owner BEIHANG UNIV
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