Modular large aircraft main cabin cargo loading and unloading frame

Abstract

The invention relates to a modular large aircraft main cabin cargo loading and unloading frame. The frame is provided with a loading and unloading frame and a detachable fixed connecting mechanism. The loading and unloading frame comprises a frame front section, a frame middle section and a frame rear section. Left ends of a front-section rear cross beam and a front-section front cross beam of a frame front section are fixedly connected with a front-section left cross beam respectively; right ends are fixedly connected with a front-section right cross beam; the left ends of a middle-section front cross beam and a middle-section rear cross beam of the frame middle section are fixedly connected with a middle-section left cross beam respectively; the right ends are fixedly connected with a middle-section right cross beam; the left ends of a rear-section front cross beam and a rear-section rear cross beam of a frame rear section are fixedly connected with a rear-section left cross beam respectively; and the right ends are fixedly connected with a rear section right cross beam, the frame front section is fixedly connected with the frame middle section through a detachable fixed connecting mechanism, and the frame middle section is fixedly connected with the frame rear section through the detachable fixed connecting mechanism. The large aircraft main cabin cargo loading and unloadingframe is modular and combined, and can be rapidly disassembled, transported in the air and assembled.

Description

technical field [0001] The invention relates to the technical field of airport ground equipment, in particular to a modular cargo loading and unloading vehicle frame in the main cabin of a large aircraft. Background technique [0002] Air cargo loading equipment is the key equipment in the air transport system, a symbolic product to measure a country's air transport capacity, and plays an important role in international trade. At present, the air cargo loading equipment is mainly a containerized cargo loading and unloading platform truck, which can lift the cargo from the ground to the height of the aircraft door, and transport the cargo from the loading equipment to the aircraft cabin or transport the cargo from the aircraft cabin to the ground . According to the equipment loading capacity and platform lifting height, it is applicable to the loading and unloading of the main cabin or lower cabin of different models. Due to the unbalanced regional development, the economic...

AI Technical Summary

Problems solved by technology

Due to the unbalanced regional development, the economic capacity of some remote and backward areas is limited. At present, there is no large-scale aircraft main cabin cargo loading and unloading platform truck, which cannot realize the loading and unloading of large aircraft main cabin cargo, and has not opened up the "last mile" of air cargo traffic. "

[0003] At present, the cargo loading and unloading platform trucks in the main cabin of large aircraft are too large to be airlifted to remote and backward areas. As China’s trade exchanges and economic assistance to economically underdeveloped areas become more and more frequent, it is urgent to break the obstacles in the air cargo transportation system and short boards to achieve interconnection

Images