Combined fire extinguishing system of unmanned aerial vehicle and multi-degree-of-freedom mechanical arm fire extinguishing robot

Abstract

The invention relates to the technical field of fire fighting robots, and provides a combined fire fighting system of an unmanned aerial vehicle and a multi-degree-of-freedom mechanical arm fire fighting robot. The combined fire fighting system comprises: an unmanned aerial vehicle loaded with a first water supply mechanism; a water supply vehicle which is provided with a second reel; and a fire-fighting robot which is provided with a first reel, a second water supply mechanism, a mounting seat and a mechanical arm mechanism. The multi-degree-of-freedom mechanical arm mechanism composed of three mechanical arms and three telescopic arms and used for carrying a spray gun is designed, and the multi-degree-of-freedom spraying angle adjustment of the spray gun can be achieved through the mechanical arm mechanism. The fire extinguishing machine carrying the first reel and the water supply vehicle provided with the second reel are arranged, the water supply vehicle selects a fire extinguishing robot or an unmanned aerial vehicle for fire extinguishing, and the robot moves in different directions along with the unmanned aerial vehicle. The combined operation of the unmanned aerial vehicle, the fire-fighting robot and the water supply vehicle is realized, and the fire-fighting operation requirements in a complex environment are met with high quality.

Description

Technical field [0001] The present invention relates to the technical field of fire extinguishing robots, specifically a joint fire protection system for drone and multi-freedom robot firefighting robots. Background technique [0002] The fire fire extinguishing robot is a special robot, and it is possible to play a pivotal role in fire relief. In the process of firefighter rescue task, the device can accurately determine the area of ​​fire fighting, and use the most intelligent and most convenient mode to fire extinguishment, help fire fighting rescue work smoothly, and greatly reduce firefighters to perform tasks. risk. However, the current fire fire extinguishing robot only carries a fixed spray gun, fire extinguishing height, limited fire extinguishing angle, and is suitable. [0003] On the other hand, with the development of my country's economic and social, high-rise buildings have gradually become the mainstream form of architecture. In the fire rescue mission, high-rise ...

AI Technical Summary

Problems solved by technology

The two water supply methods have their own advantages and disadvantages, and are suitable for different occasions

The water supply method of the water tank can avoid dragging heavy water pipes and improve the flexibility of the UAV. However, the volume of the water tank is limited by the robot’s dynamic performance, and it cannot carry enough fire-fighting water. It is necessary to continuously replenish the water tank, which affects the fire-fighting efficiency; Although the way of water pipes can meet the demand for continuous water use, it still cannot achieve a good fire-fighting effect when the fire-fighting operation of super-high-rise buildings exceeds the height of the water pump lift of the fire truck.

During forest fire operations, drones cannot carry out fire hose operations

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