Ascending-free operation inspection maintenance tool
A maintenance tool and transportation inspection technology, which is applied in transportation and packaging, rotorcraft, aircraft parts, etc., can solve problems such as endangering power transmission safety, potential safety hazards, and short circuits between phases, and achieves the effect of simple structure and simple operation
Inactive Publication Date: 2018-05-25
STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY
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Problems solved by technology
As the wind direction continues to change, these foreign objects hanging on the high-voltage line are easily entangled between the phases of the high-voltage line, causing a short circuit between phases and seriously endangering the safety of power transmission.
Especially in Weifang, Shandong Province, farmers generally live by planting vegetables in greenhouses. After the greenhouses are removed, there are a lot of plastic paper in the fields, which are often blown onto high-voltage lines and cause safety hazards. installation
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Embodiment Construction
[0028] As shown in the figure, a free-climbing inspection and maintenance tool includes an unmanned aerial vehicle 1. The lower part of the unmanned aerial vehicle is equipped with a horizontal rotation mechanism 3 that can rotate in the horizontal plane through a hanger mechanism 2. The gas storage tank 4 is equipped with a forward mechanism 5 capable of translating in its horizontal rotation plane on the horizontal rotation mechanism. There is the first vertical rotation mechanism 7 that can rotate in the vertical plane, and the output end of the first vertical rotation mechanism is equipped with a vertical rotation frame 8, and the second vertical rotation frame that can rotate in the vertical plane is installed in the vertical rotation frame. Vertical rotation mechanism 9, the output end of the second vertical rotation mechanism is equipped with operation frame 10, and camera 11 is installed in the operation frame, and the nozzle pipe 12 that is arranged with camera in the ...
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The invention discloses an ascending-free operation inspection maintenance tool which comprises an unmanned aerial vehicle. A horizontal rotation mechanism capable of rotating in the horizontal planeis installed on the lower portion of the unmanned aerial vehicle through a hanging frame mechanism. The tool further comprises a first vertical rotation mechanism, a second vertical rotation mechanism, a camera, an igniter and a controller for controlling a control valve to work and further comprises a remote control unit remotely controlling the controller to act, and a displayer in wireless transmission with the camera is installed on the remote control unit. Operation can be conducted on the ground to control high-voltage power line foreign matter removal conducted in the upper air, the tool is easy to operate, vivid and visual, three-shaft linkage control can be achieved, and the tool is visible and can remove foreign matter at any angle within 360 degrees in a three-dimensional space.
Description
technical field [0001] The invention relates to a tool for inspection and maintenance without climbing a height. technical background [0002] The electric energy sent from the power station is generally sent to various places where electricity is used through transmission lines. Different high voltages are used according to the distance of the power transmission distance. From the perspective of my country's power situation, when the power transmission distance is 200-300 kilometers, 220 kV is used for power transmission; when it is about 100 kilometers, it is 110 kV; 10 kV, 12 kV are used for ~20 kilometers, and some use 6300 volts. Lines with transmission voltages of 110 kV and 220 kV are called high-voltage transmission lines, lines with transmission voltages of 330, 550, and 750 kV are ultra-high voltage transmission lines, and lines with transmission voltages of 1000 kV are called It is called UHV transmission line. [0003] High-voltage power transmission not only ...
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IPC IPC(8): B64D47/00B64D47/08B64C27/08H02G1/02
CPCH02G1/02B64C27/08B64D47/00B64D47/08B64U10/10B64U2101/00B64U2201/20
Inventor 许子涛张成峰任金柱李英涛李振东金阿龙王福升于冬龚建刚顾泽林
Owner STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY