A kind of building anti-storm shed

Abstract

The invention relates to a building weather-resistant shed, which belongs to the technical field of construction and includes a canopy body and a wind energy dissipation device arranged above the canopy body. The cantilever body is supported on the outside of the wall. The energy device includes a movable plate and a wind-breaking grid. The wind-breaking grid is fixedly arranged on the outside of the wall and above the canopy body. The wind-breaking grid is formed by a number of horizontal plates and vertical plates crossing each other vertically. , the planes where the horizontal plates and the vertical plates are located are all perpendicular to the horizontal plane, the wind-breaking grid is parallel to the canopy body, one end of the movable plate is pivotally connected to the wall through a horizontal rotation axis, the The downward projection of the movable plate covers the canopy body, and the movable plate is connected with the wind-breaking grid through a buffer device. The device of the invention can effectively deal with windy weather, keep out wind and rain, and increase the stability of buildings.

Description

technical field [0001] The invention belongs to the technical field of building rain sheds, and in particular relates to a building wind and rain shelter. Background technique [0002] my country is one of the countries most affected by typhoons in the world, with an average of 8 landfalling typhoons every year. The southeast coast is the most economically developed area in my country, and it is also an area where typhoons often land. The casualties and property losses caused by typhoons are mainly caused by Wind damage and wind damage caused by low buildings. The canopy is a kind of building assembly installed above the entrance and exit of a building or the balcony on the top to keep out rain, wind, and damage from falling objects. However, in typhoon weather, the canopy has become an important safety hazard. Since the area of ​​the canopy is generally large, when the typhoon passes over the unobstructed canopy, it is particularly easy to form a vortex, and with the increa...

AI Technical Summary

Problems solved by technology

However, in typhoon weather, the canopy has become an important safety hazard. Since the area of ​​the canopy is generally large, when the typhoon passes over the unobstructed canopy, it is particularly easy to form a vortex, and with the increase in area and displacement Increase, more and more tend to increase, will cause the air pressure on the upper surface of the canopy to be sharply smaller, but the air pressure under the canopy is almost the same as the air pressure inside the house, it is still very large, it is easy to lift the canopy from bottom to top, becoming the existing The main reason for the damage of the canopy; therefore, it is necessary to provide an anti-wind and rain shed, which can reduce the damage to the building canopy in windy weather and reduce safety hazards

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