Shipboard aircraft landing system

Abstract

The invention discloses a shipboard aircraft landing system. The shipboard aircraft landing system comprises a hanging cable device and an arresting gear, wherein the hanging cable device is arranged at the tail of a shipboard aircraft, and the arresting gear is arranged on an aircraft carrier deck. The hanging cable device comprises a hanging cable and balancing weights arranged on the hanging cable, and a protective jacket is further arranged on the hanging cable in a sleeving mode; the arresting gear comprises an arresting hook arranged on the aircraft carrier deck and a sliding rod fixedly connected with the arresting hook, a hook slot is formed in the aircraft carrier deck in the marching direction of the shipboard aircraft, and the arresting hook is slidably arranged in the hook slot; the bottom of the arresting hook is fixedly connected with one end of the sliding rod, a piston is fixedly connected with the other end of the sliding rod, and the piston is arranged in an air cylinder in a sealing mode; and a telescopic rod is arranged on the position, below the hook slot, of the arresting hook, and an L-shaped limiting hook is fixedly arranged on the bottom face of the tail of the aircraft carrier deck. According to the shipboard aircraft landing system, the damage to the aircraft carrier deck and the shipboard aircraft can be prevented in the landing process of the shipboard aircraft, the phenomenon that human bodies of workers are injured caused by fracture of an arresting cable can be effectively avoided, and the human body safety of the workers is protected.

Description

technical field [0001] The invention relates to the field of take-off and landing devices for carrier-based aircraft, in particular to a landing system for carrier-based aircraft. Background technique [0002] At present, when a carrier-based aircraft lands, a landing system composed of a tail hook installed at the tail of the carrier-based aircraft and an arresting cable installed on the deck of the aircraft carrier is used. The landing system has the following technical problems during use: First, because The tail hook at the tail of the carrier-based aircraft is a hard rod device, so the tail hook will collide with the carrier deck during the landing process, causing damage to the carrier deck and the carrier-based aircraft fuselage; secondly, the arresting cable on the carrier deck is prone to breakage. When the arresting cable breaks, without protective measures, it will cause great harm to the staff on the aircraft carrier. For example: on the USS "Eisenhower" heavy-d...

AI Technical Summary

Problems solved by technology

[0002] At present, when a carrier-based aircraft lands, a landing system composed of a tail hook installed at the tail of the carrier-based aircraft and an arresting cable installed on the deck of the aircraft carrier is used. The landing system has the following technical problems during use: First, because The tail hook at the tail of the carrier-based aircraft is a hard rod device, so the tail hook will collide with the carrier deck during the landing process, causing damage to the carrier deck and the carrier-based aircraft fuselage; secondly, the arresting cable on the carrier deck is prone to breakage. When the arresting cable breaks, without protective measures, it will cause great harm to the staff on the aircraft carrier

For example: on the USS "Eisenhower" heavy-duty nuclear-powered aircraft carrier, an E2 early warning aircraft broke when it landed, and the arresting wire broke, directly causing eight staff members on the deck to be swept off their legs

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