A four-degree-of-freedom manipulator for a special robot for fire operations in a power supply station
A technology of robots and power supply stations, applied in manipulators, program control manipulators, fire rescue and other directions, can solve the problems of personal safety threats of firefighters, low overall efficiency of fire fighting and fire fighting, and reduced fire fighting efficiency, and achieve a wide range of fire-extinguishing spray, fire-fighting spray The effect of large range and high fire extinguishing efficiency
Active Publication Date: 2019-04-16
新昌县坞捷农业科技有限公司
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[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. The number of people who died due to firefighting operations is high; at the same time, the firefighting 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 firefighting are low
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[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0023] Such as Figure 1 to Figure 4 As shown, a four-degree-of-freedom manipulator for a special robot for fire operations in a power supply station includes a redundant parallel mechanism 4 and a fire extinguishing device 5; the redundant parallel mechanism 4 is located directly below the fire extinguishing device 5, and the upper end of the redundant parallel mechanism 4 Connect with fire extinguishing device 5.
[0024] Such as figure 1 and figure 2As shown, the redundant parallel mechanism 4 includes a fixed platform 41, a moving platform 42, a first branch chain 43 and a second branch chain 44; the fixed platform 41 and the moving platform 42 are all disk-shaped structures, and The moving platform 42 is located directly below the fixed...
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The invention relates to a four-degree-of-freedom manipulator for a special robot for fire operations in a power supply station, including a redundant parallel mechanism and a fire extinguishing device; the redundant parallel mechanism is located directly below the fire extinguishing device, and the upper end of the redundant parallel mechanism is connected to the fire extinguishing device . The invention can carry out fire-fighting and fire-extinguishing operations when a fire occurs in the power supply station, and has high automation, large fire-extinguishing injection range, high fire-extinguishing efficiency and high safety, and solves the problem of high danger of manual fire-fighting in the power supply station. Its redundant parallel mechanism adopts the parallel mechanism form of 2-UPS-2-RPS, which can realize the movement along the X-axis and Z-axis and the rotation around the X-axis and Y-axis in a total of four degrees of freedom. When the parallel mechanism is applied to the present invention, on the one hand, it can adjust the azimuth angle of the fire extinguishing device, and on the other hand, it can reduce the shock of the fire extinguishing device, preventing excessive vibration from causing potential safety hazards to the stored fire extinguishers.
Description
technical field [0001] The invention relates to the field of electric fire-fighting equipment, in particular to a four-degree-of-freedom manipulator for a special robot for fire operations in a power supply station. 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 th...
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IPC IPC(8): A62C31/28B25J9/00
CPCA62C31/28B25J9/0066
Inventor 虞田乐
Owner 新昌县坞捷农业科技有限公司
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