Firefighter escape device for forest fire fighting

Abstract

The invention discloses a fireman escape device for forest fire fighting and relates to the field of fire-fighting escape. The fireman escape device for forest fire fighting comprises a main supporting plate frame, an expansion supporting framework and a protection cloth covering. The expansion supporting framework is arranged on the left side surface of the main supporting plate frame. The expansion supporting framework comprises a plurality of supporting frames and expansion connecting rod sets. Each expansion connecting rod set is composed of connecting rod hinge seats and connecting rod supports. The protection cloth covering is wrapped outside the plurality of supporting frames. According to the fireman escape device for forest fire fighting, the main supporting plate frame is provided with the expansion supporting framework, and the protection cloth covering is wrapped outside the expansion supporting framework; an escape person can go into the protection cloth covering to be prevented from being burnt by flames; the fireman escape device is pulled through a handle bar, rolls through two rolling wheels at the lower end of the main supporting plate frame and the road surface and is convenient to carry and move. Shoulder clasps are used for clasping the shoulders of the escape person to be carried on the back. A waistband is tied on the waist of the carrying person. The situation that the fireman escape device is inconvenient to carry on a mountain road in the forest is avoided.

Description

technical field [0001] The invention relates to the field of fire escape, in particular to an escape device for firefighters used for forest fire extinguishing. Background technique [0002] The disposal of major forest fires is still a worldwide problem. In the process of actually extinguishing forest fires, potential safety hazards exist all the time, because forest fires occur in open ecosystems and are affected by various Affected by various factors, forest fires are extremely complicated, and there are no roads in many places, which brings great difficulties to fire fighting and search and rescue work. [0003] When fighting a forest fire, when the firefighters are surrounded by the fire, the way to escape is to rush out of the fire, but the fire suits worn by the firefighters cannot withstand the larger fire, and if they cannot rush out of the fire, they will lose the chance of rescue. Threats to the lives of firefighters include smoke from fires and lack of oxygen. I...

AI Technical Summary

Problems solved by technology

[0002] The disposal of major forest fires is still a worldwide problem. In the process of actually extinguishing forest fires, potential safety hazards exist all the time, because forest fires occur in open ecosystems and are affected by various Affected by various factors, forest fires are extremely complicated, and there are no roads in many places, which brings great difficulties to fire fighting and search and rescue work

[0003] When fighting a forest fire, when the firefighters are surrounded by the fire, the way to escape is to rush out of the fire, but the fire suits worn by the firefighters cannot withstand the larger fire, and if they cannot rush out of the fire, they will lose the chance of rescue. Threats to the lives of firefighters include smoke from fires and lack of oxygen. If you can control the surrounding fire and wait for rescue within a safe fire range, your chances of escape will be greatly improved.

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