Green airport intelligent aircraft tractor

Abstract

The invention relates to a green airport intelligent aircraft tractor. The green airport intelligent aircraft tractor comprises a tractor body, a chassis and an electrical and intelligent control system; the green airport intelligent aircraft tractor is technically characterized in that the tractor body comprises a left longitudinal beam, a right longitudinal beam and an annular supporting beam; and the positions, corresponding to the front side of the tractor body, of the annular supporting beam are provided with a movable left movable beam and a movable right movable beam, and the movement tracks of the left movable beam and the right movable beam are perpendicular to the length direction of the left longitudinal beam and the right longitudinal beam respectively. The chassis comprises asupporting rotary table arranged above the annular supporting beam and matched with the annular supporting beam, the positions, corresponding to the left movable beam and the right movable beam, of the supporting rotary table are open ends, the lower surface of the supporting rotary table is connected with a plurality of telescopic lifting actuating cylinders, and the lower ends of the lifting actuating cylinders are connected with lifting frames; and each lifting frame comprises a left longitudinal lifting rod, a right longitudinal lifting rod, a left sliding seat, a right sliding seat, a front lifting rod, a rear lifting rod, a clamping block, a driving mechanism and the like, so that clamping and lifting of a front wheel of an aircraft can be realized. According to the green airport intelligent aircraft tractor, safety risks caused by a traction rod and a turning pin of a traditional tractor are avoided, a new energy battery is used as a power source, and the tractor is environmentally friendly, capable of saving energy, low in operation cost and high in guarantee efficiency and intelligent degree.

Description

technical field [0001] The invention relates to aircraft traction equipment, in particular to a green airport intelligent aircraft tractor. Background technique [0002] In order to facilitate the crew, passengers and other personnel to enter or leave the aircraft, the parking lot is usually set up next to the terminal building and the boarding gate of the terminal building is connected to the aircraft door through the corridor bridge. After the boarding and luggage assembly is completed, the bridge is evacuated, the aircraft door is closed, and the ground crew uses trailers and other equipment, such as trailers and towbars or wheeled trailers, to push the aircraft from the parking position to the starting position, so that the aircraft can start the engine Glide on its own power. According to data released by the Civil Aviation Administration of China, in 2019, the passenger throughput of the entire domestic industry was 1.352 billion, and the number of flight movements wa...

AI Technical Summary

Problems solved by technology

If you forget to install the turning pins, it will lead to serious unsafe consequences. If you forget to pull out the turning pins, the aircraft will not be able to turn when taxiing. Incidents of forgetting to insert and pull out the turning pins occasionally occur in the industry.

[0006] 3. Take medium-sized aircraft such as Boeing B737 and Airbus A320 as an example. The weight of the aircraft is more than 70 tons when it is fully loaded. It requires a high-power trailer to move the aircraft. Ordinary trailers and wheeled trailers are usually powered by diesel engines, which are expensive and difficult to operate and maintain. Expensive

[0007] 4. Equipment such as trailers and towbars are usually needed to support multiple aircraft in a regional area, and not every time the support is in place

However, the problems created by the turning pins have not been resolved

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