Elevated fire engine getting-on structure having puncture function

Abstract

The invention discloses an elevated fire engine getting-on structure having a puncture function. The structure is characterized by comprising a cantilever synchronous amplitude change device, a vertical pitching drive device, a horizontal revolving device, a puncture device, a gun piece pipeline, a muzzle, a horizontal pipeline and a U-shaped pipeline, wherein one end of an extension frame is hinged with the bottom of a turntable, and the other end is hinged with a folding arm; one end of a main arm is hinged with the upper part of the turntable, and the other end of hinged with the folding arm; one end of the gun piece pipeline is fixedly connected with the folding arm, and the other end is fixedly connected with a first bent pipe; one end of the horizontal pipeline is connected with a bent pipe by the vertical pitching drive device, and the other end is connected with the U-shaped pipeline by a second bent pipe; the U-shaped pipeline is connected with the muzzle by a horizontal revolving device; the puncture device is positioned on the side surface of the muzzle; and one end of the puncture device is connected with the horizontal pipeline, and the other end is connected with the muzzle. The structure has such advantages as novel structure, simple operation, high working efficiency, quick amplitude change speed, quick puncture and high safety.

Description

technical field [0001] The invention relates to the technical field of firefighting equipment, in particular to an elevating fire truck boarding structure with a puncture function. Background technique [0002] The elevating class fire trucks that exist in the present fire protection field all have fire guns added to the end of the simple boom. When running into a high-rise fire, it can directly spray fire extinguishing agent from the window to the inside of the building to extinguish the fire. The aircraft itself is an airtight structure. When a fire breaks out inside the cabin, due to the limitations of small windows and special glass materials, it is not easy to implement the general strategy of raising fire trucks to spray fire extinguishing agents from the windows to the inside of the aircraft to extinguish the fire. The forced entry of personnel will inevitably cause a large amount of air to flood into the cabin instantly, causing the fire to intensify and the temperat...

AI Technical Summary

Problems solved by technology

The aircraft itself is an airtight structure. When a fire breaks out inside the cabin, due to the limitations of small windows and special glass materials, it is not easy to implement the general strategy of raising fire trucks to spray fire extinguishing agents from the windows to the inside of the aircraft to extinguish the fire. The forced entry of personnel will inevitably cause a large amount of air to flood into the cabin instantly, causing the fire to intensify and the temperature to rise, further threatening the personal safety of rescuers and other passengers in the cabin

[0003] Up to now, also there is not a kind of equipment that carries out fire extinguishing to aircraft cabin

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