Escape device of high-rise refuge layer

Abstract

The invention discloses an escape device of a high-rise refuge layer. The device comprises an escape ladder, a lifting rope, a screen cloth, a hook lock and a track. The escape device may extend out of the refuge layer to be lifted by a rope when a fire occurs, and is used for cooperating with an unmanned aerial vehicle and a helicopter for rescue, when the fire occurs, a motor can be started to extend the escape ladder only by pressing a start switch, after the escape ladder is extended to the maximum position, it is possible to decide whether to open a downward rotating electromagnetic switch at the front end of the escape ladder according to a field rescue form, when walking to the end of the escape ladder, a trapped person can board a rescue device of the unmanned aerial vehicle or thehelicopter, and the trapped person can get on or take off an open cabin of a rotor rescue unmanned aerial vehicle when a downward rotating electromagnetic lock is unlocked, the device can solve the problem that the unmanned aerial vehicle and the helicopter are difficult to get close in the case of a high-rise fire, avoid the situation that the trapped person of the refuge layer cannot escape anywhere when the fire occurs, and increase a new fire rescue mode.

Description

technical field [0001] The invention relates to the field of high-rise fire-fighting and rescue, in particular to an escape device for a refuge floor of a high-rise building. Background technique [0002] At present, there are more than 6,300 high-rise buildings in the country. The country stipulates that high-rise buildings must be designed with refuge floors. However, when a large-scale fire occurs, the fire-fighting height of most fire trucks is about 50 meters. There are less than 10 aerial ladder fire trucks with a height of about 100 meters in China. Worldwide The tallest ladder fire truck is only 113 meters long, and the deployed fire truck has a platform with a height of about 100 meters that swings about 2 meters left and right in the breeze. It is also very difficult to spray. If the fire site is higher than 110 meters, it has completely exceeded the maximum height that the current fire ladder can reach. Helicopters and multi-rotor aircraft cannot approach tall bui...

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Problems solved by technology

[0002] At present, there are more than 6,300 high-rise buildings in the country. The country stipulates that high-rise buildings must be designed with refuge floors. However, when a large-scale fire occurs, the fire-fighting height of most fire trucks is about 50 meters. There are less than 10 aerial ladder fire trucks with a height of about 100 meters in China. Worldwide The tallest ladder fire truck is only 113 meters long, and the deployed fire truck has a platform with a height of about 100 meters that swings about 2 meters left and right in the breeze. It is also very difficult to spray. If the fire site is higher than 110 meters, it has completely exceeded the maximum height that the current fire ladder can reach. Helicopters and multi-rotor aircraft cannot approach tall buildings. Once people are trapped and there is no rescue method, many accidents have occurred In the event of a fire, trapped persons and fire fighters were forced to jump off the building, and the existing aircraft could not save the trapped persons, limited by the number of pilots and helicopters, most cities did not have a high-rise rescue aircraft such as the one disclosed in the application publication number CN110901918A A high-altitude rescue device for a large-load drone. When the drone is close to the refuge floor, it will definitely be shaken by the wind on the wall. When people jump off, they must have a strong psychological quality and face great risks. Cooperate with the drone The high-rise refuge floor escape device of the rescue device is not perfect

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