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Aircraft electromagnetic attraction pedal disk device

An aircraft and electromagnetic technology, applied in the direction of aircraft braking arrangement, control mechanism, etc., can solve the problems of not using the improvement of combat effectiveness, the weight of the landing aid device or the swing reduction device, and the high cost, so as to achieve the expansion of landing and docking range, comprehensive The effect of low cost and low manufacturing cost

Pending Publication Date: 2020-02-25
CHINA AIRPLANT STRENGTH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Unable to meet the simultaneous take-off and landing requirements of multiple vertical take-off and landing aircraft;
[0006] (2) Installing such devices on the deck will occupy deck space and damage the integrity of the deck surface;
[0007] (3) The landing aids or swing reduction devices are heavy and costly, and they are not used to improve combat effectiveness;
[0008] (4) This type of equipment is bulky and expensive, and it is difficult to popularize it on civilian ships, which is not conducive to improving the maritime civil rescue capability in stormy weather

Method used

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  • Aircraft electromagnetic attraction pedal disk device

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Effect test

Embodiment 1

[0031] See attached figure 1 , The electromagnetic adsorption foot plate of the present invention includes a foot plate main structure 1, an electromagnetic locking device 2, a soft rubber gasket 3, a metal anti-skid pad 4, a force sensor 5, a controller 6 and a power supply. The electromagnetic adsorption foot plate is connected with other parts of the landing gear through the mechanical connection structure 7, the mechanical connection structure 7 is a detachable connection structure, which can be but not limited to bolt connection, thread connection, snap connection and other forms; the force sensor 5 is located on the mechanical connection device 7 The lower end is connected with the upper part of the main body structure 1 of the foot plate; the bottom of the main body 1 of the foot plate is slotted, and the electromagnetic locking device 2 is embedded in the groove; the soft rubber gasket 3 and the metal anti-slip pad 4 are stacked up and down, and are connected by mechani...

Embodiment 2

[0035] application

[0036] The electromagnetic adsorption foot plate of the present invention can be installed in the landing stabilization system of unmanned rotorcraft, multi-person rotorcraft, including but not limited to unmanned helicopters, unmanned multi-rotors, etc., and the number of single legs of the leg landing device is not less than three. The composition of the electromagnetic adsorption foot plate and the assembly method of each component are the same as in the first embodiment.

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PUM

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Abstract

The invention discloses an aircraft electromagnetic attraction pedal disk device which comprises a pedal disk body structure, an electromagnetic locking device, a metal antiskid cushion, a force sensor, a controller and a power supply. The force sensor is connected with the upper portion of the pedal disk body structure. A groove is formed in the bottom of the pedal disk body structure. The electromagnetic locking device is embedded in the groove. The metal antiskid cushion is detachably connected to the bottom of the pedal disk body structure. The electromagnetic attraction pedal disk deviceis installed at the lower end of a vertical aircraft takeoff and landing device or the lower end of a bionic aircraft limb, and an aircraft stops on a shaking horizontal landing surface or a verticalsurface under the action of electromagnetic attraction force and friction force. The aircraft electromagnetic attraction pedal disk device has the replaceability property and can be detached or replaced with other foot structures in the non-warship-surface environment.

Description

technical field [0001] The invention relates to the field of aircraft design, in particular to an aircraft landing / docking stabilization device with electromagnetic adsorption function. Background technique [0002] Ship-borne vertical take-off and landing aircraft is of great importance in today's naval warfare. Severe sea conditions such as sea surface wind and waves will cause the ship to shake, which will affect the safety of the vertical take-off and landing aircraft during take-off and landing and docking on the ship's surface, resulting in blades touching the ground, aircraft In a more serious situation, the aircraft slipped off the ship and fell into the sea, causing serious accidents. For this reason, the U.S. Navy requires that shipboard helicopters be prohibited from carrying out any training activities in sea conditions above Level 3. [0003] In order to ensure the task execution capability of the ship-borne vertical take-off and landing aircraft under high sea...

Claims

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Application Information

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IPC IPC(8): B64C25/42B64C25/44
CPCB64C25/42B64C25/44
Inventor 王计真刘小川任佳牟让科
Owner CHINA AIRPLANT STRENGTH RES INST
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