Special degumming vehicle for airport runway pavement

Abstract

The invention discloses a special degumming vehicle for an airfield runway pavement. The vehicle comprises a steering assembly, a vehicle frame, rotating assemblies, driven wheels, degumming discs, a degumming driving motor, a driving motor and a driving axle, the steering assembly is fixedly connected with one side surface of the vehicle frame through a connecting piece, the vehicle frame is connected with bearing chambers in the two rotating assemblies through I-shaped steel, the lower ends of main shafts in the two rotating assemblies are provided with glue removing discs, driven wheels are arranged between the two rotating assemblies and the two glue removing discs and connected with a driving wheel in a glue removing driving motor, a driving motor is arranged on the right side of the glue removing driving motor, a rotating gear on an output shaft of the driving motor is connected with a driving pinion on a driving axle, the driving axle is fixedly connected with the right side of the vehicle frame through a connecting rod, the driving motor serves as a power source to drive the whole vehicle to move, the steering assembly conducts multi-angle free movement, and the two sets of degumming discs have good high-pressure glue removing effect, so that the degumming vehicle conducts full-automatic efficient degumming.

Description

technical field [0001] The invention relates to the technical field of cleaning equipment, in particular to a special glue removal vehicle for airport runway pavement. Background technique [0002] With the rapid development of the economy, the development of the air transportation industry is also getting faster and faster. When the aircraft lands on the airport runway and brakes, it will cause the thermal degumming of the rubber wheel and make the rubber layer firmly attached to the runway. The area of ​​the adhesive layer will continue to expand as the number of repeated actions increases; over time, the adhesive layer becomes thicker; some airports have reached a thickness of 5mm, which reduces the friction force when the aircraft takes off and lands, which increases the taxiing distance of the aircraft; Therefore, the removal of road surface deposits and wheel marks is a necessary measure to ensure good anti-skid performance of the road surface and ensure flight safety;...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the economy, the development of the air transportation industry is also getting faster and faster. When the aircraft lands on the airport runway and brakes, it will cause thermal degumming of the rubber tires and make the rubber layer firmly attached to the runway. The area of ​​the adhesive layer will continue to expand as the number of repeated actions increases; over time, the adhesive layer becomes thicker; some airports have reached a thickness of 5mm, causing the friction force of the aircraft to decrease during take-off and landing, which increases the taxiing distance of the aircraft; Therefore, the removal of road surface deposits and wheel marks is a necessary measure to ensure that the road surface has good anti-skid performance and flight safety; at present, with the development of ultra-high pressure water jets, cleaning technology with ultra-high pressure water jets has become an old The main method of clearing marking lines and degumming at airports; some executive devices for degumming and degumming at airports at home and abroad, some of which use manual push operation, such devices have unstable cleaning speed, consume manpower and have low cleaning efficiency

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