Embedded catapult arrestor and application thereof to aircraft carrier

An inlaid, aircraft carrier technology, applied in the launch/tug transmission device, stop device and other directions, can solve the problems of occupying deck cabin space, prone to training accidents, affecting combat efficiency, etc., to reduce maintenance costs, reduce training accidents, and improve The effect of combat efficiency

Pending Publication Date: 2020-08-04
JINAN HUANTAI ELECTROMECHANICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The most advanced aircraft carrier in the world is equipped with four ejection runways and one arresting runway, one set of catapults is installed on each ejection runway, and three to four sets of arresters are installed on one arresting runway. The arresting runway is an important part of the take-off and recovery of carrier-based aircraft. It not only occupies most of the upper surface of the aircraft carrier deck, but also occupies a huge cabin space below the deck. During combat readiness training, the carrier-based aircraft parked on the arresting runway ejects and leaves the ship. After clearing the parking space and operating space, other carrier-based aircraft will be lifted from the bottom hangar to the deck one by one by elevator. The planes land and recover one by one. Since the two ejection runways on one side of the deck overlap with the arresting runway, the recovery of the carrier-based aircraft parked on the two ejection runways must be cleared and transferred to the lower hangar for parking. The parking spaces that can be used on the deck are very limited, and the carrier-based aircraft must use several elevators to enter and exit the warehouse frequently. In addition to affecting combat efficiency, it is also prone to training accidents

Method used

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  • Embedded catapult arrestor and application thereof to aircraft carrier
  • Embedded catapult arrestor and application thereof to aircraft carrier
  • Embedded catapult arrestor and application thereof to aircraft carrier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] The application method of the mosaic ejection arrester on the aircraft carrier is as follows:

[0053] 1) The ejection and take-off steps of the carrier-based aircraft are as follows: the built-in permanent magnet energy motor connected to the hoisting ejection accelerator and the hoisting arresting reducer is in the state of full-speed rotation and energy storage, and the composite shuttle of the mosaic ejection arrester stops at the starting point of the ejection arresting runway , the drawbar of the carrier-based aircraft is connected to the compound shuttle hook and is on standby. After the intelligent controller receives the ejection command, it immediately controls the clutch at the shaft end of the hoist ejection accelerator to engage, and the clutch immediately transfers the rotational energy accumulated by the built-in permanent magnet energy motor to the hoist. The transmission shaft of the catapult accelerator, the drive shaft pulls the compound shuttle throug...

Embodiment 2

[0059] Since the hoisting ejection accelerator and the hoisting arresting reducer have the same structure, the compound shuttle can be towed to perform the same reciprocating motion on the ejection arresting runway, and it has extremely high acceleration and deceleration characteristics, such as Figure 14 The ejection acceleration curves of the and Figure 15 As shown in the arresting deceleration curve of , during the ejection operation, it can start at a low speed at the starting point and eject at a high speed at the end point. Carrier-based aircraft can take off and arrest landing on the aircraft carrier in forward and reverse directions, that is to say, they can perform catapult take-off and arrest landing at both ends of the ejection arresting runway without relying on the speed of the aircraft carrier. The hoisting ejection accelerator and the hoisting arresting reducer are respectively equipped with 2 built-in magnetos, and there are 4 external power devices at the sh...

Embodiment 3

[0061] The lift-type arrester can be directly combined with the arresting cable function enhancer to implement the carrier-based aircraft arresting and landing recovery without being connected with the compound shuttle.

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PUM

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Abstract

The invention provides an embedded catapult arrestor and application thereof to an aircraft carrier. The embedded catapult arrestor has the characteristic of small occupied space and can be mounted onan aircraft carrier deck in an embedded manner so that the aircraft carrier intermediate deck is set as a main deck, auxiliary decks are arranged on two sides of the main deck, the ship island is arranged in the middle of the main deck, two catapult arresting runways are arranged at the front part of the ship island, a parking position is arranged at the rear part of the ship island, and the twosides of the main deck are provided with auxiliary decks which are each provided with an ejection arresting runway. A set of embedded catapult arrestor is arranged in each ejection arresting runway; two lifting type arresters are arranged on the two sides of the starting point of the catapult arresting runway. The shipboard aircraft divides the catapult arresting runway according to tonnage, the fixed wing shipboard aircraft with large tonnage performs catapult-assisted take-off and arresting recovery on the auxiliary decks, the combat shipboard aircraft with small tonnage performs catapult-assisted take-off and arresting recovery on the main deck, and catapult-assisted arresting runways on the auxiliary decks on the two sides of the aircraft carrier can perform catapult-assisted operationand arresting recovery operation on the other side so that aircraft carrier battle power is greatly improved.

Description

technical field [0001] The invention relates to the technical field of ship equipment, in particular to a mosaic ejection arrester and its application on an aircraft carrier. Background technique [0002] The most advanced aircraft carrier in the world is equipped with four ejection runways and one arresting runway, one set of catapults is installed on each ejection runway, and three to four sets of arresters are installed on one arresting runway. The arresting runway is an important part of the take-off and recovery of carrier-based aircraft. It not only occupies most of the upper surface of the aircraft carrier deck, but also occupies a huge cabin space below the deck. During combat readiness training, the carrier-based aircraft parked on the arresting runway ejects and leaves the ship. After clearing the parking space and operating space, other carrier-based aircraft will be lifted from the bottom hangar to the deck one by one by elevator. The planes land and recover one...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/02B64F1/06
CPCB64F1/02B64F1/06
Inventor 姜明刁军吴健
Owner JINAN HUANTAI ELECTROMECHANICAL TECH
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