Auxiliary tool for ultrasonic testing of high-voltage electrical appliances

A technology of high-voltage electrical appliances and auxiliary tools, which is applied in the direction of material analysis, instruments, and measuring devices using sound waves/ultrasonic waves/infrasonic waves. Effortless, portable effect

Pending Publication Date: 2017-10-24
HENGSHUI POWER SUPPLY BRANCH OF STATE GRID HEBEI ELECTRIC POWER +2
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  • Abstract
  • Description
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Problems solved by technology

[0003] The purpose of the present invention is to provide an auxiliary tool for ultrasonic detection of high-voltage electrical appliances to solve the technical problems in the prior art that the detection of high-voltage live equipment at a higher position is labor-intensive and personnel are not safe, and it is easy to use and safe. , The advantages of high detection efficiency

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  • Auxiliary tool for ultrasonic testing of high-voltage electrical appliances
  • Auxiliary tool for ultrasonic testing of high-voltage electrical appliances

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Embodiment Construction

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0021] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations...

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Abstract

The invention provides an auxiliary tool for ultrasonic testing of high-voltage electrical appliances and belongs to the technical field of electric tools. The auxiliary tool comprises a rod, a support, a detector, a detecting head and a detecting instrument, wherein the rod is of a telescopic rod structure, the support is arranged at the upper end of the rod, the detecting head is arranged in the support, a rod control pin is arranged at the lower end of the rod and controls extension and shrinking of the rod, the detecting head is connected with the detecting instrument, and the detecting instrument receives and displays detecting information of the detecting head. The support can be adjusted for any angle and cooperates with the telescopic rod for use, and data acquired by the detecting head is transmitted to the detecting instrument in real time. By means of the auxiliary tool for ultrasonic testing of the high-voltage electrical appliances, detection without a dead angle for high-voltage live equipment at any height is realized, and the technical problem that detection for the high-voltage live equipment is high in labor intensity and has potential safety hazards is solved.

Description

technical field [0001] The invention belongs to the technical field of electric power tools, and more specifically relates to an auxiliary tool for ultrasonic testing of high-voltage electrical appliances. Background technique [0002] At present, the ultrasonic live detection technology of combined electrical appliances mainly promoted in the power system has become mature. However, for the detection of combined electrical appliances with a voltage level of 110KV and above, because they are located at a relatively high position, when testing them, testers need to Carrying the tester to climb the insulation ladder for inspection, once the top of the insulation ladder is climbed, the inspector can easily get close to the live line, which poses a great safety hazard. Contents of the invention [0003] The purpose of the present invention is to provide an auxiliary tool for ultrasonic detection of high-voltage electrical appliances to solve the technical problems in the prior...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N29/22
CPCG01N29/226
Inventor 刘连升熊玉刚刘廷众刘勇刘国跃冀辉胡荣刘晓康高冰
Owner HENGSHUI POWER SUPPLY BRANCH OF STATE GRID HEBEI ELECTRIC POWER
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