Aviation food vehicle and self-loading-unloading method thereof

Abstract

The invention provides an aviation food vehicle and a self-loading-unloading method thereof. The aviation food vehicle comprises multiple pairs of support oil cylinders and multiple sets of telescopicin-place switches. The multiple sets of telescopic in-place switches are connected to the multiple pairs of support oil cylinders respectively, and each set of telescopic in-place switches comprisesa support stretching in-place switch. Therefore, when the support stretching in-place switch is turned on, the support stretching in-place switch can limit the support oil cylinder to only stretch outby a first stroke; and when the support stretching in-place switch is turned off, the support oil cylinder can continue to stretch out by a second stroke. By means of the design, the aviation food vehicle can achieve the self-loading-unloading function through the design, the problem that the space required for hoisting of an existing aviation food vehicle is large and the leasing cost is high issolved, the loading and unloading efficiency is improved, the vehicle loading and unloading cost is reduced, and self-loading and self-unloading can be conducted in a limited space.

Description

technical field [0001] The invention relates to the technical field of airport special vehicles, in particular to an aviation food vehicle and a self-loading and unloading method thereof. Background technique [0002] Aviation food trucks are special vehicles for airports, which are specially used for catering for passenger aircraft. Aviation food trucks are generally refitted from a second-class chassis. On the basis of the chassis, sub-frames, lifting forks, thermal insulation compartments, four-way platforms, hydraulic systems, electronic control systems, and emergency controls are added. modified on the basis of [0003] Airline food trucks are special equipment for airports. Generally, after delivery to customers, the customers will apply for and install special licenses. After the aviation food truck is offline from the manufacturer, it is not allowed to drive directly on the road because it has no license plate. It is transported by a special flatbed truck and deliv...

AI Technical Summary

Problems solved by technology

The method of lifting and unloading aviation food trucks by crane has the problems of large working space and high rental costs

Due to the limitation of the approach angle and departure angle of aviation food trucks, it is difficult to design a slope-type transitional platform loading and unloading food trucks due to the large length of the slope, high structural strength requirements, and easy movement, which is difficult to achieve in practical applications.

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