A hybrid manipulator for a power plant fire fighting robot

Abstract

The invention relates to a series-parallel manipulator for a power plant fire extinguishing robot. The series-parallel manipulator comprises a series-parallel mechanism and a fire extinguishing device, wherein the series-parallel mechanism is positioned right below the fire extinguishing device, and the upper end of the series-parallel mechanism is connected with the fire extinguishing device. The series-parallel manipulator for the power plant fire extinguishing robot can extinguish a fire happening in a power plant, and is high in automation degree, steady and flexible in motion during fire extinguishing, large in fire extinguishing jetting range, high in fire extinguishing efficiency and high in safety; the problem of high dangerousness of manual power plant fire extinguishment is solved; a mobile bottom frame is of a translation series structure, and a four-degree-of-freedom parallel mechanism adopts a 4-UPS parallel mechanism, so that on the one hand, the orientation angle of the fire extinguishing device can be adjusted, and on the other hand, the shock absorption effect on the fire extinguishing device is achieved; and the potential safety hazard for a stored fire extinguisher due to extremely severe shake is prevented.

Description

technical field [0001] The invention relates to the field of electric fire-fighting equipment, in particular to a hybrid manipulator for a power plant fire-fighting robot. Background technique [0002] Electricity is an energy powered by electric energy. It was invented in the 1870s. The invention and application of electric power set off the second industrialization climax and became one of the three scientific and technological revolutions in the world since the 18th century in human history. Since then, technology has changed people. The large-scale power system that appeared in the 20th century is one of the most important achievements in the history of human engineering science. It is a power production and consumption system composed of power generation, power transmission, power transformation, power distribution and power consumption. The primary energy is converted into electricity through mechanical energy devices, and then the electricity is supplied to various us...

AI Technical Summary

Problems solved by technology

[0004] For fire fighting and fire extinguishing methods, manual fire extinguishers are often carried into the fire fighting site for manual fire fighting operations. Such existing fire fighting methods are dangerous and pose a great threat to the personal safety of firefighters. There are a lot of people who died in firefighting operations; at the same time, the efficiency of manual on-site firefighting operations will gradually decrease with the prolongation of the operation time, and the overall efficiency, speed and flexibility of firefighting operations are low.

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