Rainproof shed for maintenance of propeller-driven aircraft

Abstract

The invention discloses a rainproof shed for maintenance of a propeller-driven aircraft. The rainproof shed comprises a guide rail, a fixed frame, a traction frame and a plurality of sliding frames, the fixed frame, the traction frame and the sliding frames are all installed on the guide rail, the fixed frame is fixed to the rear end of the guide rail, and the sliding frames are located between the traction frame and the fixed frame; the traction frame, the sliding frame and the fixed frame are sequentially connected through first tarpaulin, second tarpaulin is arranged in the fixed frame, the edge of the second tarpaulin is fixedly connected with the inner surface of the fixed frame, a Hall sensor is installed on the traction frame, and a magnet is fixedly installed at the front end of a guide rail. A roller shutter mechanism is fixedly installed on the top face of the traction frame, and the roller shutter mechanism is connected with the Hall sensor and receives analog signals sent by the Hall sensor. The rainproof shed has the beneficial effects that the rain-proof shed can be automatically unfolded and folded according to needs, the two ends of the rain-proof shed are sealed through the awning cloth, and the rain-proof effect is better.

Description

technical field [0001] The invention relates to the technical field of propeller aircraft maintenance, in particular to a rainproof shelter for propeller aircraft maintenance. Background technique [0002] With the development of China's civil aviation industry, airplanes have been more and more widely used in people's daily life, especially propeller airplanes, which are favored for their simple structure, small size, cheap cost, and low difficulty in use and maintenance. Widely used in fields such as agriculture and fire protection, due to the large investment and long cycle of building a fixed hangar, the cost of occupying the aircraft position in the fixed hangar for regular inspection or maintenance is too high when the propeller aircraft is inspected. However, when regular inspections are carried out in an open-air environment, the work can only be suspended in case of rain or snow, which will delay the delivery of the aircraft and cause great economic losses. [0003...

AI Technical Summary

Problems solved by technology

[0002] With the development of China's civil aviation industry, airplanes have been more and more widely used in people's daily life, especially propeller airplanes, which are favored for their simple structure, small size, cheap cost, and low difficulty in use and maintenance. Widely used in fields such as agriculture and fire protection, due to the large investment and long cycle of building a fixed hangar, the cost of occupying the aircraft position in the fixed hangar for regular inspection or maintenance is too high when the propeller aircraft is inspected. However, when the regular inspection work is carried out in the open air, once it encounters rainy and snowy weather, the work can only be suspended, causing the aircraft to be delayed from leaving the factory, resulting in great economic losses

[0003] In order to solve the above technical problems, those skilled in the art have designed an aircraft maintenance canopy, but the structure of the canopy is fixed and cannot be folded and expanded according to actual usage conditions; The entry and exit of the aircraft are all designed with openings, lacking a structure to block the rain, the rainproof effect is poor, and the practicability is not strong

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