Endoscope dedicated for substation maintenance

An endoscope, stepper motor technology, applied in telescopes, instruments, optics, etc., can solve the problems of safe and stable operation of the power grid, discharge, short circuit, etc., to reduce maintenance costs and difficulties, simple operation, and reduce power outages Effect

Inactive Publication Date: 2019-11-15
STATE GRID HEBEI ELECTRIC POWER CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The primary equipment in the substation often adopts a closed design, and it is difficult to observe the operation status of the internal components of the equipment during the equipment maintenance process. If it is not discovered in time, it will easily cause discharge or short circuit, which will affect the safe and stable operation of the power grid

Method used

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  • Endoscope dedicated for substation maintenance
  • Endoscope dedicated for substation maintenance
  • Endoscope dedicated for substation maintenance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] as attached figure 1 shown;

[0045] A special endoscope for substation maintenance, including a host 1, a stepper motor and a control module fixedly installed in the host 1, an endoscope telescopic conduit 4 connected to the top outside of the host 1, and an endoscope telescopic conduit 4 installed The collection probe assembly 5 of the part;

[0046] The control module is connected to the acquisition probe assembly 5 through a data transmission wire 10;

[0047] The power shaft of the stepping motor is connected with a soft steel wire transmission shaft, and the soft steel wire transmission shaft passes through the telescopic catheter 4 of the endoscope.

[0048] Further, a rocker control mechanism 3 for controlling the direction of the soft wire transmission shaft is provided outside the main machine 1 .

[0049] Further, a display screen 2 , a probe adjustment button 7 and a working status indicator light 9 are provided on the outside of the host 1 , which are re...

Embodiment 2

[0059] as attached Figure 1-3 shown;

[0060] A special endoscope for substation maintenance, including a host 1, a stepper motor and a control module fixedly installed in the host 1, an endoscope telescopic conduit 4 connected to the top outside of the host 1, and an endoscope telescopic conduit 4 installed The collection probe assembly 5 of the part;

[0061] The control module is connected to the acquisition probe assembly 5 through a data transmission wire 10;

[0062] The power shaft of the stepping motor is connected with a soft steel wire transmission shaft, and the soft steel wire transmission shaft passes through the telescopic catheter 4 of the endoscope.

[0063] Further, a rocker control mechanism 3 for controlling the direction of the soft wire transmission shaft is provided outside the main machine 1 .

[0064] Further, a display screen 2 , a probe adjustment button 7 and a working status indicator light 9 are provided on the outside of the host 1 , which are...

Embodiment 3

[0077] as attached Figure 1-3 shown;

[0078] A special endoscope for substation maintenance, including a host 1, a stepper motor and a control module fixedly installed in the host 1, an endoscope telescopic conduit 4 connected to the top outside of the host 1, and an endoscope telescopic conduit 4 installed The collection probe assembly 5 of the part;

[0079] The control module is connected to the acquisition probe assembly 5 through a data transmission wire 10;

[0080] The power shaft of the stepping motor is connected with a soft steel wire transmission shaft, and the soft steel wire transmission shaft passes through the telescopic catheter 4 of the endoscope.

[0081] Further, a rocker control mechanism 3 for controlling the direction of the soft wire transmission shaft is provided outside the main machine 1 .

[0082] Further, a display screen 2 , a probe adjustment button 7 and a working status indicator light 9 are provided on the outside of the host 1 , which are...

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PUM

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Abstract

The present invention discloses an endoscope dedicated for substation maintenance, comprising a mainframe, a stepping motor and a control module that are fixedly installed inside the mainframe, an endoscope flexible conduit connected to an outer side of the top of the mainframe, and an acquisition probe assembly installed at an end part of the endoscope flexible conduit. The control module is connected to the acquisition probe assembly by using a data transmission wire. A power shaft of the stepping motor is connected to a steel wire flexible transmission shaft, and the steel wire flexible transmission shaft is inside the endoscope flexible conduit. According to the endoscope, an operation is simple, an observation direction is conveniently adjusted in a using process, and an observation speed is fast. The maintenance endoscope can be used to enter a transformer device from a narrow opening of the device, to observe parts that cannot be directly observed by naked eyes. The endoscope can be used to effectively improve inspection efficiency of a maintainer for defects such as corrosion, rusting, crack, and abnormality of the parts inside the device. Endoscope inspection replaces device disassembling inspection, so that interruption duration can be reduced, and an operating risk can be lowered.

Description

technical field [0001] The invention relates to the technical field of electric power maintenance, in particular to a special endoscope for power substation maintenance. Background technique [0002] Now in industry, there are more advanced endoscopes. In terms of non-destructive testing and hole detection technology, Tongsan's patented LED electronic medical endoscope detector and industrial pipeline video endoscope are widely used in auto repair, security, security inspection and other fields. From the imaging form, it is divided into: hard tube industrial endoscopes, hose industrial endoscopes, and imaging industrial endoscopes. [0003] Industrial endoscopy is a branch of non-destructive testing, and it can also be said to be a specialized testing technology. [0004] Due to its special size design, the industrial endoscope allows us to observe the internal surface structure or working state of the object easily and accurately without destroying the surface of the dete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B23/26G02B23/24
CPCG02B23/2476G02B23/26
Inventor 李波成莹张雷田亮郭浩杜梓铭李玉浩汪岩马静波姚硕裴兴郭建戌张立辉赵琳琳张娜安文鑫韩童杨佳乐
Owner STATE GRID HEBEI ELECTRIC POWER CO LTD
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