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Hanging device and method for helicopter

A hanging device and helicopter technology, which is applied in launching devices, aircraft parts, transportation and packaging, etc., can solve problems such as low efficiency, safety impact of pilots, aircraft and ground personnel, and achieve reliable delivery, safety assurance, and automatic delivery of goods Effect

Pending Publication Date: 2021-02-26
ZHONGHANG ELECTRONICS MEASURING INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the locking performance of the cargo hanging equipment used by helicopters is not completely reliable. When the aircraft is driving, even the aircraft must land, and the ground staff quickly approach the aircraft to take off the cargo before the aircraft can leave. have a great impact on the safety of ground crew

Method used

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  • Hanging device and method for helicopter
  • Hanging device and method for helicopter

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Embodiment Construction

[0028] The present invention is described in further detail below in conjunction with accompanying drawing:

[0029] Such as figure 1 Shown is the suspension device for the helicopter of the present invention, including a hook 8 , a pressing bar 4 and a rocking bar 10 .

[0030] The hook 8 has two ends in total, the first end of the hook 8 is hinged and fixed, and the pressure rod 4 is positioned at the side of the second end of the hook 8; 4. The middle part is hinged and fixed. The bottom of the second end of the hook 8 is in contact with the top of the pressure block toward the first end of the hook 8. The rocker 10 has two ends. The rocker 10 is located directly above the hook 8, and the first end of the rocker 10 is hinged. Fixed setting, the second end of the rocker 10 is provided with a second pressure block 3, and the middle part of the rocker 10 is provided with a supporting point 12; the middle part of the rocker 10 is hinged with the first end of the connecting rod...

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Abstract

The invention discloses a hanging device and method for a helicopter. The hanging device comprises a hook, a pressing rod and a rocker. The first end of the hook is hinged and fixed; a first pressingblock is arranged at the first end of the pressing rod; the middle part of the pressing rod is hinged and fixed; the first end of the rocker is hinged and fixed, a second pressing block is arranged atthe second end of the rocker, and a supporting point is arranged below the middle of the rocker; when the device is hung and locked, the second end of the hook makes contact with the first pressing block, the second end of the hook exerts force on the first pressing block away from the hook, the second end of the pressing rod makes contact with the second pressing block, the rocker makes contactwith the supporting point, and the pressure action line exerted by the second end of the pressing rod on the second pressing block is located below the hinged position of the rocker. Goods can be quickly thrown, the safety of related personnel, properties and helicopters can be well protected, the operation is quick and convenient, and the reliability and safety are high.

Description

technical field [0001] The invention belongs to the field of helicopter external suspension, and relates to a helicopter suspension device and method. Background technique [0002] When the helicopter performs the task of hanging and transporting goods, due to the heavy weight of the hanging objects, the high flying height and the long flying distance, it is required to hang the goods 100% reliably, otherwise it will cause severe damage to the safety of personnel and property on the ground. its serious threat. Therefore, the hanging device must be safe and reliable. In addition, due to the timeliness required for helicopters to perform hanging tasks, for goods that cannot be delivered in the air, the hook must be opened as soon as possible after being hoisted to the destination. Especially in combat missions, the helicopter must immediately withdraw from the theater, otherwise will become a living target for the enemy. [0003] At present, the locking performance of the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D1/08B64D1/12
CPCB64D1/08B64D1/12
Inventor 刘二东杨乘懿杨庆超雍利鹏郑龙
Owner ZHONGHANG ELECTRONICS MEASURING INSTR
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