Airplane deicing vehicle with vehicle chassis adopting wire control technology

Abstract

The invention discloses an airplane deicing vehicle with a vehicle chassis adopting wire control technology. A deicing liquid heater, a deicing liquid pump and an air compressor are fixed on the front, middle and rear parts of the wire controlled vehicle chassis respectively. The outlet of the deicing liquid pump and the high-pressure air outlet of the air compressor are connected to a deicing liquid spray pipe and a high-pressure air spray pipe respectively. A cab positioned in the front part of the vehicle is used as a driving cab; and when a folding large arm raises the cab, the cab is used as a deicing operating room. The folding large arm is connected with a base welded with the wire controlled vehicle chassis. The folding large arm is connected with the base by a rotating shaft, and ascends and descends by using the rotating shaft as a pivot. The folding large arm is connected with a telescopic arm, a folding small arm, a supporting shaft and a cab chassis in turn. The wire controlled vehicle chassis is designed by adopting the wire control technology, and comprises a power driving module, a steering module, a braking module, an electric control unit board and an ECU (electronic control unit). The deicing vehicle is flexible, can spray gas and liquid, and is a necessity of current civil aviation ground equipment.

Description

technical field [0001] The invention belongs to civil aviation ground equipment, and in particular relates to an aircraft deicing vehicle which can be operated by a single person and adopts a wire-control technology chassis and a jet airflow function. Background technique [0002] It is well known that snow, icing, and frosting on the ground of the airport will cause serious hidden dangers to the safe flight of aircraft. Serious conditions may lead to flight cancellations. This problem is particularly prominent in large hub airports. Aircraft ground deicing mainly uses aircraft deicing vehicles to spray deicing fluid on the surface of the aircraft. At present, most aircraft deicing vehicles in the civil aviation field use a general-purpose chassis, which is equipped with a deicing fluid tank, a heater, a power assembly and a lifting mechanism. During the deicing operation, the vehicle driver is responsible for walking the deicing vehicle, and the high-altitude operator is r...

AI Technical Summary

Problems solved by technology

During deicing operations, the driver of the vehicle is responsible for walking the deicing vehicle, and the personnel working at heights are responsible for operating the deicing fluid injection. The driver and the personnel working at heights use headsets and other communication methods, but the driver cannot see the scene of deicing operations at heights, so It is easy to cause accidents due to misoperation

This kind of general-purpose chassis has a large turning radius and poor low-speed running performance. Moreover, due to the high chassis, it is difficult to spray deicing fluid on the bottom of the aircraft engine and other areas.

In addition, the amount of deicing fluid required for different types of aircraft (large, medium and small) is different, so a large amount of deicing fluid is wasted when using an aircraft deicing vehicle with a common chassis to deice small and medium aircraft

Images