Ultra-high voltage line insulator degradation monitoring device
A monitoring device, line insulation technology, applied in the direction of measuring device, measuring device casing, measuring electricity, etc., can solve the problems of difficult operation, wear of anti-pollution flashover paint, inconvenient use, etc., to ensure safe operation and avoid erosion. Effect
A monitoring device, line insulation technology, applied in the direction of measuring device, measuring device casing, measuring electricity, etc., can solve the problems of difficult operation, wear of anti-pollution flashover paint, inconvenient use, etc., to ensure safe operation and avoid erosion. Effect
CN112649706AActive Publication Date: 2021-04-13STATE GRID CORP OF CHINA +1
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[0026] As a preferred embodiment of the present invention, a limit plate 17 is welded on the inner wall of the arc-shaped plate 15, a threaded hole 31 is installed on the limit plate 17, and a threaded column 16 is installed inside the threaded hole 31 , One end of the threaded post 16 is welded with a handle two 25.
[0027] As a preferred embodiment of the present invention, a movable block 18 is installed on the threaded column 16 , and a bearing sleeve 24 is installed on the movable block 18 , and the movable block 18 is installed on the threaded column 16 through the bearing sleeve 24 .
[0028] As a preferred embodiment of the present invention, a connection block 19 is welded on one side of the movable block 18 , a camera 20 is installed on the connection block 19 , and an interface 21 is installed on the camera 20 .
[0029] As a preferred embodiment of the present invention, the other side of the movable block 18 is welded with an installation arc-shaped plate 22, the...
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The invention provides an ultra-high voltage line insulator degradation monitoring device, which comprises a monitoring device body, and is characterized in that the monitoring device body comprises a connecting seat, a mounting seat is fixed on the connecting seat, a fixing seat is mounted on the mounting seat, a fixing plate is welded on the fixing seat, a fastening bolt is mounted on the fixing plate, and a supporting rod is welded on the fixing seat. According to the invention, when the ultra-high voltage line insulator degradation monitoring device is used, the ultra-high voltage line insulator degradation monitoring device is fixed to a using position through the fixing seat, and the arc-shaped plate can be driven to move up and down through the threaded rod, so that the device can be adjusted and used for different insulators; the radius of the arc-shaped plate is larger than that of the insulator, and when the equipment in the arc-shaped plate monitors the insulator, the insulator is shielded through the arc-shaped plate, so that the insulator is effectively prevented from being eroded by the environment; and the position of the arc-shaped plate can be adjusted according to the blowing direction through a sensor contained in the arc-shaped plate, so that use under different conditions is met.
Description
technical field [0001] The invention relates to the field of insulator degradation monitoring equipment, in particular to an insulator degradation monitoring device for ultra-high voltage lines. Background technique [0002] The insulator is an important part of the transmission line, and it is the only electrical insulator and an important structural support. The performance of the insulator and the rationality of its configuration directly affect the safe and stable operation of the line. Since the insulator of the transmission line is under the influence of the operating voltage for a long time Under the environment, coupled with the erosion of the open air environment, the insulation performance of insulators may deteriorate, resulting in bad insulators. The existence of bad insulators will bring a great threat to the reliability of power system operation. Therefore, the prevention of insulators in high-voltage transmission lines Detection is an important guarantee for t...
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Patent Timeline
13 Apr 2021
Publication
CN112649706A
- IPC
- G01R31/12; G01R1/04
- CPC
- G01R31/1209; G01R31/1218; G01R31/1245; G01R1/0416
- Inventors
- 王星超; 闫旭东