Retractable temporary hangar

Abstract

The invention discloses a retractable temporary hangar, which comprises a hangar roof, a hangar upright post, an inter-column crossing support, a movable column leg support base and a flexible high-strength film material, wherein the hangar roof is a beam string structure and comprises a plurality of woody upper chords, a plurality of woody vertical stay bars and a plurality of lower chord steel cables; the hangar upright post is a woody rod, the upper end of the hangar upright post is connected to two ends of the hangar roof trough a wood rod connecting device and the lower end is connected with the movable column leg support base through the wood rod connecting device; the inter-column crossing support is a wood rod, of which one end is connected to the hangar upright post through the wood rod connecting device, and the other end is connected to a hinge point through the wood rod connecting device; and the flexible high-strength film material is covered and fixed at the outer side of the roof and the upright post so as to form the retractable temporary hangar. The retractable temporary hangar provided by the invention can temporarily provide the hangar to park and maintain for airplanes under a heavy weather condition, so that the situation of flight delay caused by clearing away ice and snow on the airplanes is reduce, the airplanes are convenient to maintain under all-weather conditions, and the service life of the airplanes and the flight security are improved.

Description

technical field [0001] The invention belongs to the technical field of building structures, in particular to an openable and closable temporary hangar. Background technique [0002] Due to the large number of airports in our country, the wide distribution range, and various climate characteristics, severe weather such as rain, snow, freezing, and typhoons occur from time to time, which brings inconvenience to flight departures on time and aircraft maintenance, and also leaves hidden dangers to flight safety. . When the above-mentioned severe weather occurs, the normal inspection of the airport ground staff will be affected, and the service life of the aircraft will gradually decrease. In particular, flight departure delays are a common problem faced by airports all over the world. In addition to airspace control and traffic flow restrictions, bad weather is the most important influencing factor, such as delays caused by aircraft deicing and snow removal. [0003] In dealin...

AI Technical Summary

Problems solved by technology

However, the physiological bending formed during the natural growth of wood and the difference in mechanical properties between horizontal and vertical grains affect its mechanical properties to a certain extent, thus limiting its application range.

However, with the development of science and technology, the existing equipment has been able to ensure the shape accuracy of wooden rods after simple processing, but it has not promoted the further expansion of the application of wooden structures

Images