Curtain-like anti-typhoon apparatus

Abstract

A curtain-like anti-typhoon apparatus comprises a support structure and wind-proof curtains, and the wind-proof curtain is mounted on the support structure. The support structure is composed of columns and transverse beams, the columns are fixed on the ground, and the transverse beams are fixed on tops of the columns. Each transverse beam is provided with a track, the track is provided with hooks having wheels, the top of each wind-proof curtain is fixed on the hooks having wheels, and two sides of each wind proof curtain are fixed to the columns. Reinforcing wirerope nets are disposed between the columns. Sunshade nets are used as the wind proof curtains. The curtain like anti-typhoon apparatus is mounted at the periphery of or in an economic crop plantation, or the curtain like anti-typhoon apparatus is mounted at the periphery of expensive equipment, facilities or buildings. The wind proof curtain is unfolding when typhoon is coming, direct damage caused by the typhoon can be reduced, and the wind proof curtain is packed up without typhoon, normal ventilation can be achieved. The curtain-like anti-typhoon apparatus is simple in structure, easy to manufacture or construct, can be used for a long term, and the curtain-like anti-typhoon apparatus can be used for resisting multiple typhoons after construction once without repetitive investment.

Description

technical field [0001] The invention relates to the field of disaster prevention and control, in particular to a curtain type anti-typhoon device. Background technique [0002] A tropical cyclone with a central sustained wind speed of 12 to 13 (that is, 32.7 meters to 41.4 meters per second) is a typhoon or hurricane (hurricane), which is a tropical cyclone formed on a vast sea above 26°C in the tropics or subtropics. Every year in summer and autumn, many violent storms called typhoons will be generated on the Northwest Pacific Ocean adjacent to our country. Some of them dissipate at sea, and some land on land, bringing violent storms and rain, which is a kind of natural disaster. The typhoon caused serious damage to the places it passed through: the road facilities and buildings in the city were severely hit, tens of thousands of trees, traffic signs, street lights collapsed, and even caused casualties; a large number of houses in the countryside collapsed, aquatic products...

AI Technical Summary

Problems solved by technology

The typhoon caused serious damage to the places it passed through: the road facilities and buildings in the city were severely hit, tens of thousands of trees, traffic signs, street lights collapsed, and even caused casualties; a large number of houses in the countryside collapsed, aquatic products Farming losses were exhausted, trees were uprooted, especially economic crops such as fruit saplings and rice were damaged by strong winds, resulting in huge economic losses for farmers

However, at present, typhoon disasters are mainly dealt with in passive forms such as monitoring, forecasting and early warning before landing, investigation of potential safety hazards, avoidance during landing, and rescue measures after landing, and no active and effective typhoon prevention device has yet appeared.

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