Passive photographing device and method for transmission line corridor
A technology for power transmission lines and photographing devices, which is applied to overhead lines/cable equipment, etc., can solve the problems of high labor consumption, shorten the inspection period, and increase the inspection vision, so as to reduce the workload, save operation and maintenance costs, and shorten the inspection period. Effect
Inactive Publication Date: 2016-10-12
STATE GRID CORP OF CHINA +2
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Problems solved by technology
However, overhead line points are many and widely distributed in mountainous areas, shortening the inspection cycle and increasing the inspection range will consume a lot of manpower and material resources, and because it is difficult for personnel to inspect directly under the wires, it is easy to miss hidden danger points
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[0036] Hereinafter, the present invention will be further described in detail with reference to the drawings and specific embodiments.
[0037] Such as figure 1 As shown, the present invention discloses a passive photographing device for a transmission line corridor, which includes a power taking unit 1, a photographing unit 2, a storage unit 3, a controller 4, a communication unit 5 and a spherical housing 6;
[0038] The power taking unit 1 is connected to the wire of the power transmission line to take power online, and supply power to the photographing unit 2, the storage unit 3, the controller 4, and the communication unit 5;
[0039] The power taking unit 1, the photographing unit 2, the storage unit 3, the controller 4 and the communication unit 5 are all fixed inside the spherical housing 6;
[0040] The spherical shell 6 has circular holes with the same diameter as the transmission line wire at both ends of the axis passing through the center of the sphere; the spherical shel...
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The invention discloses a passive photographing device and method for a transmission line corridor. The passive photographing device comprises a power taking unit, a photographing unit, a memory unit, a controller, a communication unit and a spherical housing, wherein the power taking unit is clamped on a transmission line conductor for taking power online and supplies the photographing unit, the memory unit, the controller and the communication unit with electricity; the power taking unit, the photographing unit, the memory unit, the controller and the communication unit all are fixed in the spherical housing; round holes which are equal to the transmission line conductor in diameter are formed in two ends of an axis passing through the spherical center on the spherical housing; the spherical housing is arranged on the transmission line conductor through the round holes in the two ends and is fixed; the photographing unit, the memory unit and the communication unit all are connected with the controller; a switch module of the photographing unit is controlled by the controller; and an output end of the photographing unit is connected with an input end of the memory unit. By the passive photographing device and method, the workload of an overhead transmission line operator can be greatly reduced; the channel patrol cycle is shortened; and the operation and maintenance cost can also be reduced.
Description
Technical field [0001] The invention belongs to the technical field of power engineering, and in particular relates to a passive photographing device and method for a transmission line corridor. Background technique [0002] Overhead transmission lines in my country are widely distributed, and most of them are located in remote mountainous areas. The cycle for operators to complete a line inspection is often more than one month, which makes it difficult for operators to timely and fully grasp information such as vegetation growth in the line corridors and illegal soil borrowing. . When the distance between the overhead transmission line and the trees under the conductor is less than the breakdown distance of the line, or when a mountain fire is ignited under the conductor and the air is dissipated, the conductor may discharge to the nearest ground point below it, causing the line power supply to be interrupted; violations in the line corridor Earth borrowing and construction may ...
Claims
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IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 巢亚锋黄福勇赵世华周挺王峰岳一石段建家王成彭波周卫华
Owner STATE GRID CORP OF CHINA