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An intelligent inspection device for high-voltage lines

An intelligent inspection, high-voltage line technology, applied in overhead line/cable equipment, overhead installation, cable installation and other directions, can solve problems such as damage and unusability, low efficiency, surface damage, etc., to reduce air resistance and facilitate installation. , Installation and stable effect

Active Publication Date: 2020-08-25
南昌保莱科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] High-voltage overhead transmission lines generally use steel-cored aluminum stranded wires. Under the joint action of huge variable tension, bending stress caused by vibration, and long-term fatigue caused by rapid changes in temperature, the material of the transmission line will become brittle. It will inevitably cause surface damage to the high-voltage overhead transmission line, which will inevitably cause cracks and broken strands, which seriously threaten the wire itself, its transmission and transformation equipment, and personal safety. Therefore, it is of great significance to carry out automatic inspection and fault diagnosis of transmission lines. Existing fault diagnosis, usually after the line is obviously damaged and unusable, then manually narrow the scope and gradually check to find out the fault point. This method is inefficient and cannot prevent problems before they happen. Therefore, we propose a High-voltage line intelligent inspection device

Method used

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  • An intelligent inspection device for high-voltage lines
  • An intelligent inspection device for high-voltage lines
  • An intelligent inspection device for high-voltage lines

Examples

Experimental program
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Effect test

Embodiment 1

[0062] Embodiment one please refer to Figure 1-3 , a high-voltage line intelligent inspection device, including a cylinder 1, a snow removal device 2, a clamping device 3, a driving device 4, a weight reduction device 5, a solar panel 6 and a protection device 7, characterized in that: the cylinder The two ends of the body 1 are symmetrically fixed with snow removal devices 2, and the cylinder body 1 is provided with clamping devices 3, and there are nine clamping devices 3, and every three are evenly distributed in a ring on the cylinder body 1. Inner wall, and equidistant is provided with three rows, the bottom of described cylinder 1 is fixed with base 37, and the four corners of the bottom of described base 37 are respectively fixed with a driving device 4, and the driving device 4 that is positioned at one end of base 37 and is positioned at the base The driving device 4 at the other end of 37 is facing oppositely, the weight reducing device 5 is fixed at the center of t...

Embodiment 2

[0063] Embodiment 2 Please refer to Figure 4 , the snow removal device 2 includes an outer cover 28, an inner cover 29 and a hot blower 30, the outer cover 28 and the inner cover 29 are fixed on the end of the cylinder body 1, and the outer cover 28 is sleeved on the outside of the inner cover 29, the described A heat blower 30 is fixedly connected to the inner cover 29 .

Embodiment 3

[0064] Embodiment three please refer to Figure 5 , 6, the clamping device 3 includes a sliding cylinder 12, an electromagnet plate 13, a first spring 14, a baffle plate 15, a sliding rod 16 and a ball 17, the sliding cylinder 12 is fixed on the inner wall of the cylinder body 1, and the sliding cylinder 12 The inner bottom is fixed with an electromagnet plate 13, one side of the electromagnet plate 13 is fixedly connected to one end of the first spring 14, and the other end of the first spring 14 is fixedly connected to the baffle plate 15, and the baffle plate 15 is connected with the sliding cylinder 12 is slidingly fitted, the side of the baffle plate 15 away from the first spring 14 is fixedly connected to one end of the sliding rod 16, and the sliding rod 16 passes through the sliding tube 12, and the other end of the sliding rod 16 is movably embedded with a ball 17.

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Abstract

The invention discloses an intelligent patrol inspection device for high-voltage lines, including a cylinder, snow remover, a clipping device, a drive unit, a weight loss device, a solar panel and a protective device, the two ends of the cylinder body are symmetrically fixed with snow removing devices, a locking device is arranged in that cylinder body, the clamping device is provided with nine, and every three rings are uniformly distributed on the inner wall of the cylinder body, 3 row are equally spaced, the bottom of the cylinder body is fixed with a base, the four corners at the bottom ofthe base are respectively fixed with a driving device, and a driving device located at one end of the base is opposite to the driving device located at the other end of the base. This kind of GPS-based high-voltage line cycle patrol installation, patrol speed, high efficiency, can be detected in the high-voltage line when a minor fault occurs, prevention, and low power consumption, the use of solar power supply, fault detection can be accurately positioned by GPS, rapid maintenance.

Description

technical field [0001] The invention relates to the technical field of high-voltage line fault detection, in particular to an intelligent inspection device for high-voltage lines. Background technique [0002] High-voltage lines usually refer to transmission lines that transmit voltages above 10kV (including 10kV). According to GB / T 2900.50-2008, definition 2.1, high voltage usually does not include 1000V. The voltage levels of high-voltage transmission lines in China are generally divided into: 35kV, 110kV, 220kV, 330kV, 500kV, 750kV, etc. [0003] High-voltage overhead transmission lines generally use steel-cored aluminum stranded wires. Under the combined action of huge variable tension, bending stress caused by vibration, and long-term fatigue caused by rapid changes in temperature, the material of the transmission line will become brittle. It will cause surface damage under the ground, which will inevitably lead to cracks and broken strands of high-voltage overhead tra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/02H02G7/16
CPCH02G1/02H02G7/16
Inventor 不公告发明人
Owner 南昌保莱科技有限公司
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