Safety device capable of shortening plane landfall skidding distance

A technology of taxiing distance and safety device, which is applied to aircraft parts, ground equipment, transportation and packaging, etc., can solve the problems of complex implementation, low practical value, and unsuitability for non-military projects, and achieve shortened taxiing distance and safe and easy landing , the effect of shortening the landing glide distance

Inactive Publication Date: 2012-11-21
SHANGHAI NORMAL UNIVERSITY
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  • Claims
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AI Technical Summary

Problems solved by technology

However, this technology has limitations and is not suitable for other non-military projects such as civil aviation airliners
[0004] The currently known methods for an emergency landing of an aircraft include: the aircraft lands on a high-speed traction platform with the same landing speed as the aircraft, but this method is too complicated to implement and has little practical value

Method used

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  • Safety device capable of shortening plane landfall skidding distance
  • Safety device capable of shortening plane landfall skidding distance
  • Safety device capable of shortening plane landfall skidding distance

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Embodiment Construction

[0025] The structure of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] A safety device that shortens the taxiing distance for aircraft landing:

[0027] At the end of the runway where the aircraft 1 lands at the airport, a rectangular frame consisting of columns 2 on both sides and the horizontal pipe water tank 3 above is set. A large number of water holes 3a are opened on the lower wall of the horizontal pipe water tank 3, and water is poured into the horizontal pipe water tank 3.

[0028] The rectangular frames are in multiple groups front and back.

[0029] The bottom of the frame is provided with a sump 6 on the floor. Collect falling water and recycle it to save energy.

[0030] The water in the sump 6 is filtered and cleaned and sent to the upper horizontal pipe water tank 3 by the pipeline 4 and the water pump. Specifically, it can be realized by pipelines and water pumps.

[0031] Pressurized...

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Abstract

The invention relates to an auxiliary safety device of an airport, in particular to a soft collision device capable of shortening plane landfall skidding distance. A safety device capable of shortening the plane landfall skidding distance is characterized in that a plurality of groups of front and rear rectangular frameworks composed of upright posts (2) on two sides and cross tube water tanks (3) on the upper side are arranged on a landing runway for a plane (1) at the airport, and a great quantity of water pores (3a) are formed in the lower walls of the cross tube water tanks (3), water is filled in the cross tube tanks (3); water collecting tanks (6) are formed in terrace at the lower parts of the frameworks; water in the water collecting tanks (6) is conveyed to the cross tube water tanks (3) on the upper side by pipelines (4) and a water pump after being filtered and cleaned; and the pressure water pump conveys pressure water to the cross tube water tanks (3). The auxiliary safety device is reasonable in structure, low in cost and convenient to use, improves the capability of the airport in coping with plane accidents, shortens the plane landfall skidding distance, has important significance as spare runway safety equipment, and is suitable for the occasions of mountainous areas limited by natural conditions.

Description

technical field [0001] The invention is an auxiliary safety backup facility for an airport, in particular to a safety device for shortening the landing gliding distance of an aircraft when an aircraft engine catches fire, the landing gear is not put down, or encounters a terrorist attack and needs to land urgently. Background technique [0002] Under normal circumstances, when an aircraft lands, it must taxi for a long distance. The airport requires a very long taxiing runway. If the taxiing distance of the aircraft can be shortened safely and effectively, it is of great significance in some special cases. For example: when the aircraft engine catches fire, the landing gear is not put down, encounters a terrorist attack, etc. and needs an emergency landing, or there is no long runway in a mountainous area. The invention utilizes the soft collision between the aircraft and the water curtain to shorten the sliding distance when the aircraft lands. It can be used for example: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/00
Inventor 殷业肖龙殷建
Owner SHANGHAI NORMAL UNIVERSITY
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