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Rainproof shed for maintenance of propeller-driven aircraft

A technology for aircraft maintenance and rain shelter, applied in tents/canopies, special buildings, small buildings, etc., can solve the problems of poor practicability, inability to stow and unfold, and long cycle, and achieve strong practicability. , Improve the defense effect, the effect of convenient operation

Inactive Publication Date: 2022-02-25
青岛九天国际飞行学院股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Rainproof shed for maintenance of propeller-driven aircraft
  • Rainproof shed for maintenance of propeller-driven aircraft
  • Rainproof shed for maintenance of propeller-driven aircraft

Examples

Experimental program
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Effect test

Embodiment 2

[0040] Replace the ground lock with a permanent magnet installed in a strip. The length of the permanent magnet is the same as the distance between the two guide rails. The length direction of the permanent magnet is perpendicular to the length direction of the guide rail. The permanent magnet is buried in the connection line at the front end of the two guide rails. On the above, remove the lock plate and select the material of the weight bar as iron. When the traction frame moves to the front end of the guide rail, the weight bar is located directly above the permanent magnet;

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H1/12E04H15/18E04H15/32E04H15/34E04H15/54
CPCE04H1/1205E04H15/18E04H15/32E04H15/34E04H15/54
Inventor 田立东于善科曹雪峰
Owner 青岛九天国际飞行学院股份有限公司
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