CN201343148Y

CN201343148Y - Airplane forced landing cushioning platform

Info

Publication number: CN201343148Y
Application number: CNU2009200105154U
Authority: CN
Inventors: 李洪武
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-07
Filing date: 2009-02-07
Publication date: 2009-11-11
Anticipated expiration: 2019-02-07

Abstract

An airplane forced landing cushioning platform belongs to the design and manufacture technical field of airplane forced landing cushioning platforms. A universal wheel is arranged on the lower portion of a platform frame. A vibration damping pad is arranged on the platform frame. Reflecting film is compounded on the vibration damping pad. Flashing indicating lamps are arranged on two sides of the platform frame. The width of the product can be designed according to the width of airfield racetracks, and the length can be connected and prolonged. An operation remote control device is installed on the platform. The product is used once an airplane landing chassis can not be placed normally, the cushioning platform can be placed on the airfield racetrack rapidly, pilots operate the airplane to land on the cushioning platform, and the cushioning platform plays a role a movable airplane racetrack in the condition. Ground staffs can remotely control the platform to turn and reduce speed for avoiding dashing out from the racetrack. Damages to the airplane must be alleviated, and the life safety of passengers can be guaranteed to the maximum.

Description

The forced landing buffer platform

Technical field

The utility model belongs to the design and the manufacturing technology field of forced landing buffer platform.

Background technology

In international and domestic air accident of plane accident, some are arranged is because of the undercarriage mechanical breakdown, and alighting gear can not normally put down and cause when landing.In this case, can only rely on aviator's operation force-land, with the landing that lands of the ventral of aircraft, but the huge inertia of aircraft flight, aircraft ventral and ground produce strong friction when making forced landing, are easy to take place blast on fire, serious threat passenger's life security.This problem is the insurmountable problem of aeronautical chart for many years.

Summary of the invention

The purpose of this utility model provide a kind of can be under the situation that aircraft generation mechanical accident, alighting gear can't normally put down, can make aircraft avoid with the ground friction, farthest alleviating the forced landing buffer platform of damage sequence.Farthest to ensure passenger's life security.

Structure of the present utility model is as shown in drawings: have the cardan wheel suspension rod in the bottom of platform framework.On the cardan wheel suspension rod, have Universal castor.Have cardan wheel on the Universal castor.On platform framework, have shock pad.Shock pad is a watt ridge shape.Reflective membrane is arranged on shock pad again.Both sides at platform framework have flashing light indicator.The front portion of vibration damping framework has seesaw.The width of this product can be by the design of airfield runway width, and its length can connect prolongation.The operation remote control equipment (RCE) is housed on platform.The use of this product is in case undercarriage takes place can not normally put down, and rapidly buffer platform is positioned on the airstrip, and the buffer platform of this moment just equals the airstrip of an activity.The pilot guidance aircraft landing is on buffer platform, because the huge inertia of aircraft flight makes platform preshoot rapidly, can turn by the remote control platform this moment, and reduction of speed is in order to avoid gun off the runway.Because inertia brings the preshoot speed of aircraft, the seesaw of buffer platform front portion in addition was in order to avoid aircraft is gone out platform when the cushion rubber of watt ridge shape can reduce aircraft landing.The flashing light indicator of platform both sides is to be used for the display platform position, also makes the aviator watch the position of platform clearer.Under normal circumstances at ordinary times, can put the utility model is folding, to reduce its floor area.This product structure is simple, and is reasonable in design, as runs into the emergency situation that undercarriage can not normally put down, and need land when forced landing with ventral, will alleviate the damage of aircraft and farthest ensures passenger's life security.

Description of drawings

Accompanying drawing is the utility model structural representation

1-reflective membrane 2-shock pad 3-platform framework 4-Universal castor 5-cardan wheel suspension rod 6-cardan wheel 7-flashing light indicator

The specific embodiment

Structure of the present utility model is as shown in drawings: have cardan wheel suspension rod 5 in the bottom of platform framework 3.On the cardan wheel suspension rod, have Universal castor 4.Have cardan wheel 6 on the Universal castor.On platform framework, have shock pad 2.Shock pad is a watt ridge shape.Reflective membrane 1 is arranged on shock pad again.Have flashing light indicator 7 in the both sides of platform framework.The front portion of vibration damping framework has seesaw.The operation remote control equipment (RCE) is housed on platform.

Claims

The forced landing buffer platform, it is characterized in that: have cardan wheel suspension rod (5) in the bottom of platform framework (3), on the Universal castor of cardan wheel suspension rod, have cardan wheel (6), on platform framework, have shock pad (2), shock pad is a watt ridge shape, reflective membrane (1) is arranged on shock pad again, have flashing light indicator (7) in the both sides of platform framework, the operation remote control equipment (RCE) is housed on platform.