CN108344514B - Electric power overhauls equipment system based on infrared imaging technique - Google Patents
Electric power overhauls equipment system based on infrared imaging technique Download PDFInfo
- Publication number
- CN108344514B CN108344514B CN201810473120.1A CN201810473120A CN108344514B CN 108344514 B CN108344514 B CN 108344514B CN 201810473120 A CN201810473120 A CN 201810473120A CN 108344514 B CN108344514 B CN 108344514B
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- Prior art keywords
- infrared
- sliding rail
- round
- annular
- infrared thermal
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- 238000003331 infrared imaging Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims description 6
- 238000005516 engineering process Methods 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000001931 thermography Methods 0.000 description 15
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/0205—Mechanical elements; Supports for optical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/48—Thermography; Techniques using wholly visual means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
Abstract
The invention discloses an electric power equipment maintenance system based on an infrared imaging technology, wherein an infrared display screen is arranged on the surface of an infrared thermal imager, a first telescopic rod is arranged at the bottom of the infrared thermal imager, an annular bulge is in sliding connection with an annular sliding rail, an arc clamp is fixedly arranged at the bottom of the annular sliding rail, a round-corner rectangular sliding rail is arranged around the infrared display screen on the infrared thermal imager, a columnar sliding block is arranged in the round-corner rectangular sliding rail and is in sliding connection with the round-corner rectangular sliding rail, a vertical roller is arranged on the inner wall of the round-corner rectangular sliding rail through a rod piece, a second telescopic rod is arranged on the upper surface of the columnar sliding block through a hinged support, and the top of the second telescopic rod is arranged in a sleeve. The infrared thermal imager can be fixed on a cable or a high-voltage wire through the arc clamp at the bottom of the infrared thermal imager, so that the infrared thermal imager is prevented from being easily dithered by holding the infrared thermal imager by a single hand when a maintainer is at high altitude, and the picture of the infrared thermal imager is fuzzy, so that an error is caused to a monitoring result.
Description
Technical Field
The invention relates to the technical field of electric power overhaul equipment systems based on infrared imaging technology, in particular to an electric power overhaul equipment system based on infrared imaging technology.
Background
An infrared imaging technology is often used in an electric power overhaul equipment system for monitoring the overheat phenomenon of a joint, a transformer or a certain area, and the most direct tool for realizing the monitoring means is an infrared thermal imager, wherein the infrared thermal imager can image the whole target in real time in a 'face' mode, so that an operator can primarily judge the heating condition and the fault part through the image color and the hot spot tracking display function displayed by a screen, and then the subsequent analysis is carried out, thereby confirming the problem with high efficiency and high accuracy. But it still has the following drawbacks in the actual use process:
1. because the portable infrared thermal imager needs to be operated by one hand, for an maintainer of a high-altitude circuit, one hand is required to hold a support, the other hand is very inconvenient to collect the temperature, and the one-hand operation hand is easy to shake, so that the infrared thermal imager has blurred pictures and inaccurate temperature detection;
2. in actual life, circuit maintenance is unavoidable in the weather of strong sunlight, and the strong sunlight can cause reflection on a display screen, so that the temperature area on the display screen is not clearly seen, and the occurrence of faults cannot be judged.
Disclosure of Invention
The invention aims to provide an electric power overhaul equipment system based on an infrared imaging technology, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an electric power overhauls equipment system based on infrared imaging technique, includes infrared thermal imaging system and infrared display screen, the infrared display screen sets up the surface at the infrared thermal imaging system, the bottom of infrared thermal imaging system is equipped with first telescopic link, the bottom of first telescopic link is through hinge support activity hinge at the upper surface of supporting the disc, the bottom of supporting the disc is equipped with annular arch through vertical member, annular arch and annular slide rail sliding connection, the fixed arc anchor clamps that are equipped with in bottom of annular slide rail is located be equipped with round corner rectangle slide rail around the infrared display screen on the infrared thermal imaging system, the inside of round corner rectangle slide rail is equipped with the column slider, the sliding connection of column slider and round corner rectangle slide rail, the inner wall of round corner rectangle slide rail is equipped with vertical cylinder through the member, the upper surface of column slider is equipped with the second telescopic link through the support hinge, the top of second telescopic link is located the sheathed tube, the sheathed tube inner wall top edge is equipped with annular seal, sheathed tube tip and light screen fixed connection.
Preferably, the light shielding plate is of a rectangular structure, and the area of the light shielding plate is larger than that of the infrared display screen.
Preferably, the vertical rollers are linearly arranged at equal intervals on the inner wall of the round-corner rectangular sliding rail, and the central axis of the vertical rollers is always perpendicular to the sliding direction of the columnar sliding block.
Preferably, the columnar sliding block is of a dumbbell-shaped structure with thick ends and thin middle parts, and the diameter of the bottom surface of the columnar sliding block is smaller than the width of the round-corner rectangular sliding rail.
Preferably, the balls are provided with a plurality of groups, and the balls of the groups are annularly arranged on the inner wall of the sleeve at equal intervals around the central axis of the sleeve.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality and has the following advantages:
1. the infrared thermal imager can be fixed on a cable or a high-voltage wire through the arc clamp at the bottom of the infrared thermal imager, so that the infrared thermal imager is prevented from being easily dithered by holding the infrared thermal imager by a single hand when a maintainer is at high altitude, and the picture of the infrared thermal imager is fuzzy, so that an error is caused to a monitoring result;
2. the invention can rotate in any direction in the vertical plane, thereby being convenient for adjusting the angle, accurately aligning the detection hole of the infrared thermal imager with the high-voltage line connector and improving the monitoring accuracy;
3. the invention is provided with the light shielding plate, which can prevent the temperature area on the infrared display screen from being displayed in an invisible way due to light reflection in the sunshine weather, so that the judgment can not be accurately made;
and 4, the vertical roller is arranged in the round-corner rectangular sliding rail, and the friction resistance between the columnar sliding block and the inner wall of the vertical roller can be reduced by the vertical roller, so that the sliding of the columnar sliding block is more sensitive.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a cross-sectional view of a sleeve;
FIG. 4 is a schematic structural view of a cylindrical slider;
fig. 5 is a connection state diagram of the rounded rectangular slide rail and the columnar slide block.
In the figure: the infrared thermal imaging system comprises an infrared thermal imaging system 1, an infrared display screen 2, a round-corner rectangular sliding rail 3, a first telescopic rod 4, a hinge support 5, a supporting disc 6, an annular protrusion 7, an annular sliding rail 8, an arc clamp 9, a light shielding plate 10, a columnar sliding block 11, a second telescopic rod 12, a sleeve 13, a vertical roller 14, an annular sealing ring 15 and a ball 16.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an electric power overhauls equipment system based on infrared imaging technique, including thermal infrared imager 1 and infrared display screen 2, the inside of thermal infrared display screen 2 sets up at thermal infrared imager 1's surface, the bottom of thermal infrared imager 1 is equipped with first telescopic link 4, the bottom of first telescopic link 4 is through hinge support 5 swing joint at the upper surface of supporting disc 6, the bottom of supporting disc 6 is equipped with annular protrusion 7 through vertical member, annular protrusion 7 and annular slide rail 8 sliding connection, annular slide rail 8's bottom is fixed and is equipped with arc anchor clamps 9, be located thermal infrared imager 1 and be equipped with round corner rectangle slide rail 3 around the thermal infrared display screen 2, round corner rectangle slide rail 3's inside is equipped with cylindrical slider 11, cylindrical slider 11 is the thick middle thin dumbbell-shaped structure in both ends, and the bottom surface diameter of cylindrical slider 11 is less than the width of round corner rectangle slide rail 3, cylindrical slider 11 and the sliding connection of round corner rectangle slide rail 3, the inner wall of round corner rectangle slide rail 3 is equipped with vertical cylinder 14 through the member, vertical cylinder 14 is equidistant linear arrangement at the inner wall of supporting disc 3, and the central axis of vertical cylinder 14 slides the slide rail 11 all the time with annular slide 11's direction, the bottom of annular slide rail 11 is equipped with circular sleeve's 16 at the inner wall 13, the second round corner 13 is equipped with the annular sleeve's of the annular sleeve 13 at the inner wall 16, the inner wall 13 of the annular sleeve 13 is equipped with the annular sleeve 13, the big end 13 is arranged at the inner wall 13.
Working principle: when the infrared thermal imaging device is used, the infrared thermal imaging device 1 can be clamped on a cable or a high-voltage wire through the arc clamp 9 positioned at the bottom of the infrared thermal imaging device, and as the first telescopic rod 4 positioned at the bottom of the infrared thermal imaging device 1 is movably hinged with the supporting disc 6 through the hinged support 5 and the annular bulge 7 positioned at the bottom of the supporting layer disc 6 is positioned in the annular sliding rail 8, the infrared scanning port of the infrared thermal imaging device 1 can be aligned to a part to be monitored through pulling and rotating the infrared thermal imaging device 1, so that the infrared thermal imaging device 1 is prevented from being easily dithered by holding the infrared thermal imaging device 1 by a single hand when a maintainer is positioned at high altitude, thereby causing the picture of the infrared thermal imaging device 1 to be fuzzy and causing errors to the monitoring result; when working on the weather with stronger sunlight, the light shielding plate 10 can be moved according to the irradiation direction of the sunlight, so that sunlight rays can be shielded, meanwhile, the angle of the light shielding plate 10 can be randomly adjusted in a vertical plane through the hinge support 5 and the sleeve 13 which are positioned on the columnar sliding block 11, after the light shielding plate 10 is used, the infrared display screen 2 can be covered through the hinge support 5 positioned on the columnar sliding block 11, the dustproof effect can be achieved, and then the swing is suitable for popularization.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. Electric power overhauls equipment system based on infrared imaging technique, including thermal infrared imager (1) and infrared display screen (2), its characterized in that: the infrared display screen (2) is arranged on the surface of the infrared imager (1), a first telescopic rod (4) is arranged at the bottom of the infrared imager (1), the bottom of the first telescopic rod (4) is movably hinged to the upper surface of the supporting disc (6) through a hinged support (5), an annular bulge (7) is arranged at the bottom of the supporting disc (6) through a vertical rod piece, the annular bulge (7) is in sliding connection with the annular sliding rail (8), an arc clamp (9) is fixedly arranged at the bottom of the annular sliding rail (8), a round rectangular sliding rail (3) is arranged around the infrared display screen (2) on the infrared imager (1), a cylindrical sliding block (11) is arranged inside the round rectangular sliding rail (3), a vertical roller (14) is arranged on the inner wall of the round rectangular sliding rail (3) through a rod piece, a second telescopic rod (12) is arranged on the upper surface of the cylindrical sliding block (11) through the hinged support (5), a ball bearing (16) is arranged at the top of the inner wall (13) of the annular sliding sleeve (13), the end part of the sleeve (13) is fixedly connected with the light shielding plate (10);
the light shielding plate (10) is of a rectangular structure, and the area of the light shielding plate (10) is larger than that of the infrared display screen (2);
the vertical rollers (14) are linearly arranged on the inner wall of the round-corner rectangular sliding rail (3) at equal intervals, and the central axis of each vertical roller (14) is always perpendicular to the sliding direction of the columnar sliding block (11).
2. The infrared imaging technology-based power overhaul equipment system of claim 1, wherein: the columnar sliding block (11) is of a dumbbell-shaped structure with thick two ends and thin middle, and the diameter of the bottom surface of the columnar sliding block (11) is smaller than the width of the round-corner rectangular sliding rail (3).
3. The infrared imaging technology-based power overhaul equipment system of claim 1, wherein: the balls (16) are provided with a plurality of groups, and the balls (16) are arranged on the inner wall of the sleeve (13) in an equidistant annular mode around the central axis of the sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810473120.1A CN108344514B (en) | 2018-05-17 | 2018-05-17 | Electric power overhauls equipment system based on infrared imaging technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810473120.1A CN108344514B (en) | 2018-05-17 | 2018-05-17 | Electric power overhauls equipment system based on infrared imaging technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108344514A CN108344514A (en) | 2018-07-31 |
| CN108344514B true CN108344514B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810473120.1A Active CN108344514B (en) | 2018-05-17 | 2018-05-17 | Electric power overhauls equipment system based on infrared imaging technique |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111664947A (en) * | 2020-07-09 | 2020-09-15 | 殷光明 | Real-time detection system for oil temperature of edible oil |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980061142U (en) * | 1997-03-21 | 1998-11-05 | 임경춘 | Light shield of the image indicator |
| CN103674275A (en) * | 2012-09-21 | 2014-03-26 | 杭州美盛红外光电技术有限公司 | Thermal-imagery diagnosis switching device and thermal-imagery diagnosis switching method |
| CN204177484U (en) * | 2014-11-20 | 2015-02-25 | 国家电网公司 | A kind of substation equipment infrared remote Mobile Online tracking and monitoring device |
| CN204807212U (en) * | 2015-07-07 | 2015-11-25 | 国网山西省电力公司电力科学研究院 | High -tension apparatus's infrared temperature measuring device |
| CN208171447U (en) * | 2018-05-17 | 2018-11-30 | 国家电网公司 | Electric power overhaul device systems based on infrared imagery technique |
-
2018
- 2018-05-17 CN CN201810473120.1A patent/CN108344514B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980061142U (en) * | 1997-03-21 | 1998-11-05 | 임경춘 | Light shield of the image indicator |
| CN103674275A (en) * | 2012-09-21 | 2014-03-26 | 杭州美盛红外光电技术有限公司 | Thermal-imagery diagnosis switching device and thermal-imagery diagnosis switching method |
| CN204177484U (en) * | 2014-11-20 | 2015-02-25 | 国家电网公司 | A kind of substation equipment infrared remote Mobile Online tracking and monitoring device |
| CN204807212U (en) * | 2015-07-07 | 2015-11-25 | 国网山西省电力公司电力科学研究院 | High -tension apparatus's infrared temperature measuring device |
| CN208171447U (en) * | 2018-05-17 | 2018-11-30 | 国家电网公司 | Electric power overhaul device systems based on infrared imagery technique |
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| CN108344514A (en) | 2018-07-31 |
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