CN103728053A - Test frame for checking thermometers in laboratory - Google Patents
Test frame for checking thermometers in laboratory Download PDFInfo
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- CN103728053A CN103728053A CN201410023645.7A CN201410023645A CN103728053A CN 103728053 A CN103728053 A CN 103728053A CN 201410023645 A CN201410023645 A CN 201410023645A CN 103728053 A CN103728053 A CN 103728053A
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- steel plate
- thermometers
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Abstract
The invention relates to a test frame, in particular to the test frame for checking thermometers in a laboratory. Currently, the thermometers are put on the ground horizontally when checked in the laboratory; thermometers on transformers for power systems, arc suppression coil thermometers and transformer winding thermometers need hanging onto devices when working; therefore, measurement results are affected when the thermometers are put on the ground horizontally for test, errors occur, and checking accuracy is affected. Therefore, in order to solve the problem existing in the prior art, the test frame for checking the thermometers in the laboratory is provided. The test frame comprises a steel plate, two supports, two base boxes and four supporting tubes, wherein a plurality of holes are formed in the steel plate, the base boxes are rectangular boxes without covers at tops, the two supports are vertically arranged side by side, the steel plate is fixedly arranged at the upper ends of the two supports, lower ends of the supports are fixedly connected with the base boxes, ends of the supporting tubes are welded onto the base boxes, and other ends of the supporting tubes are welded onto the supports. The test frame is used for checking the thermometers.
Description
Technical field
The present invention relates to a kind of test framework, be specifically related to a kind of use for laboratory verification thermometer test framework.
Background technology
For electric system, transformer body thermometer, arc suppression coil thermometer and Transformer Winding thermometer play monitoring transformer and arc suppression coil temperature in actual applications, for transformer itself, the height of winding temperature has played conclusive effect for transformer insulated body life time length, especially, after the temperature range that can bear over insulator completely in the temperature of winding self, transformer just can cannot move normally due to the factor of excess Temperature.So, guarantee the security in main-transformer use procedure, just must carry out corresponding Measurement accuracy for the winding temperature of transformer self, thereby really bring into play the key effect of winding temperature table in transformer operational process, this,, for the permanent use of power equipment, has extremely important effect.For ensureing the safe and stable operation of electric system, the periodic check of transformer body thermometer, arc suppression coil thermometer and Transformer Winding thermometer for electric system is seemed to particularly important.At present, when transformer body thermometer for laboratory verification electric system, arc suppression coil thermometer and Transformer Winding thermometer, generally thermometer is lain against on ground, and should vertically be affiliated on equipment when for electric system, transformer body thermometer, arc suppression coil thermometer and Transformer Winding thermometer are normally worked, so keep flat detection, can affect measurement result, make measurement result produce error, affect verification accuracy.
Summary of the invention
The present invention is when solving current laboratory verification thermometer, thermometer is kept flat on ground, and should vertically be affiliated on equipment when for electric system, transformer body thermometer, arc suppression coil thermometer and Transformer Winding thermometer are normally worked, keep flat and can affect measurement result, make measurement result produce error, affect the problem of verification accuracy, and a kind of use for laboratory verification thermometer test framework proposing.
The present invention solves the problems of the technologies described above the technical scheme of taking to be:
A kind of use for laboratory verification thermometer test framework, it comprises steel plate, two supports, two base member case and four stay pipes, on described steel plate, offer a plurality of holes, described base member case is the rectangle box body of top uncovered, described two supports are vertically set up in parallel, and described steel plate is fixedly installed on the upper end of two supports, the affixed base member case in lower end of each support, one end of described each stay pipe is welded in base member case, and the other end of stay pipe is welded on support.
The beneficial effect that the present invention compared with prior art comprises is:
When 1, the present invention tests framework verification thermometer, thermometer is hung on steel plate, while having avoided because of verification, thermometer is lain against to ground, affect the accuracy of thermometer verification, error rate reduces 4%, improves verification quality, has guaranteed check results.
2, the present invention is applicable to verification detection, especially electric system transformer body thermometer, arc suppression coil thermometer and the Transformer Winding thermometer of all kinds of thermometers.
3, the present invention is reasonable in design, simple in structure, and volume is small and exquisite, is convenient to mobile, flexible to operation and cheap for manufacturing cost.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention, and Fig. 2 is the left view of Fig. 1.
Embodiment
Embodiment one: present embodiment is described in conjunction with Fig. 1 and Fig. 2, a kind of use for laboratory verification thermometer test framework, it comprises steel plate 1, two supports 2, two base member case 5 and four stay pipes 4, on described steel plate 1, offer a plurality of holes 3, described base member case 5 is the rectangle box body of top uncovered, described two supports 2 are vertically set up in parallel, described steel plate 1 is fixedly installed on the upper end of two supports 2, the affixed base member case 5 in lower end of each support 2, one end of described each stay pipe 4 is welded in base member case 5, the other end of stay pipe 4 is welded on support 2.
When the hole 3 on present embodiment light plate 1 is fixed temperature table, wears and put screw use.Stay pipe 4 is the pipe of two sections of sealings.
Embodiment two: in conjunction with Fig. 1 and Fig. 2, present embodiment is described, tests framework described in present embodiment and also comprise steel plate frame 6, described steel plate frame 6 is mounted frame on steel plate 1 four limits.So arrange, the stability of strengthen test framework is durable in use.Other composition and connected mode are identical with embodiment one.
Embodiment three: in conjunction with Fig. 1 and Fig. 2, present embodiment is described, counterweight sand is equipped with in base member case 5 inside described in present embodiment.So arrange, increase the weight of framework, the stationarity of strengthen test framework.Other composition and connected mode are identical with embodiment one.
Embodiment four: in conjunction with Fig. 1 and Fig. 2, present embodiment is described, steel plate 1 is rectangle described in present embodiment, and the length of steel plate 1 is 1m, and the width of steel plate 1 is 0.5m, and the thickness of steel plate 1 is 5mm.So arrange, meet design and application request.Other composition and connected mode are identical with embodiment one.
Embodiment five: in conjunction with Fig. 1 and Fig. 2, present embodiment is described, the height of support 2 is 1m described in present embodiment, and the diameter of stay pipe 4 is 2cm.So arrange, meet design and application request.Other composition and connected mode are identical with embodiment one.
Operating process of the present invention:
With screw, by the hole 1-1 on steel plate 1, need to be fixed on test framework by the thermometer of verification, can carry out verification after connecting detection line.
Claims (5)
1. a use for laboratory verification thermometer is tested framework, it is characterized in that: it comprises steel plate (1), two supports (2), two base member case (5) and four stay pipes (4), on described steel plate (1), offer a plurality of holes (3), described base member case (5) is the rectangle box body of top uncovered, described two supports (2) are vertically set up in parallel, described steel plate (1) is fixedly installed on the upper end of two supports (2), the affixed base member case in lower end (5) of each support (2), one end of described each stay pipe (4) is welded in base member case (5), the other end of stay pipe (4) is welded on support (2).
2. a kind of use for laboratory verification thermometer test framework according to claim 1, is characterized in that: described test framework also comprises steel plate frame (6), and described steel plate frame (6) is mounted frame on steel plate (1) four limit.
3. according to claim 1 use for laboratory verification thermometer test framework, it is characterized in that: counterweight sand is equipped with in described base member case (5) inside.
4. according to claim 1 use for laboratory verification thermometer test framework, it is characterized in that: described steel plate (1) is rectangle, and the length of steel plate (1) is 1m, and the width of steel plate (1) is 0.5m, and the thickness of steel plate (1) is 5mm.
5. according to claim 1 use for laboratory verification thermometer test framework, it is characterized in that: the height of described support (2) is 1m, the diameter of stay pipe (4) is 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023645.7A CN103728053A (en) | 2014-01-17 | 2014-01-17 | Test frame for checking thermometers in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023645.7A CN103728053A (en) | 2014-01-17 | 2014-01-17 | Test frame for checking thermometers in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103728053A true CN103728053A (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410023645.7A Pending CN103728053A (en) | 2014-01-17 | 2014-01-17 | Test frame for checking thermometers in laboratory |
Country Status (1)
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| CN (1) | CN103728053A (en) |
Citations (9)
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|---|---|---|---|---|
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| CN101696888A (en) * | 2009-10-23 | 2010-04-21 | 中国科学技术大学 | Simulation experiment device of fire disaster on external wall face of urban building |
| CN201443724U (en) * | 2009-06-26 | 2010-04-28 | 山东科明太阳能光伏有限公司 | LED solar street lamp |
| CN102109344A (en) * | 2011-02-24 | 2011-06-29 | 中国人民解放军海军海洋测绘研究所 | Portable corrosion-proof micro-organism growth-proof tide gauge |
| CN201964974U (en) * | 2010-12-30 | 2011-09-07 | 阿特斯(中国)投资有限公司 | Temperature testing device for photovoltaic module |
| CN202661188U (en) * | 2012-05-21 | 2013-01-09 | 山东电力集团公司淄博供电公司 | Thermometer rack |
| CN202862037U (en) * | 2012-08-27 | 2013-04-10 | 芜湖先声中人药业有限公司 | Fixture suitable for multi-detector temperature calibration |
| CN204007940U (en) * | 2014-01-17 | 2014-12-10 | 国家电网公司 | A kind of use for laboratory verification thermometer test framework |
-
2014
- 2014-01-17 CN CN201410023645.7A patent/CN103728053A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000020896A (en) * | 1998-09-24 | 2000-04-15 | 윤종용 | Cooling body of temperature sensor |
| CN201213056Y (en) * | 2008-05-09 | 2009-03-25 | 黎德接 | Length adjustable automatically rotatable advertisement support device easy to assemble, disassemble and collect |
| CN201443724U (en) * | 2009-06-26 | 2010-04-28 | 山东科明太阳能光伏有限公司 | LED solar street lamp |
| CN101696888A (en) * | 2009-10-23 | 2010-04-21 | 中国科学技术大学 | Simulation experiment device of fire disaster on external wall face of urban building |
| CN201964974U (en) * | 2010-12-30 | 2011-09-07 | 阿特斯(中国)投资有限公司 | Temperature testing device for photovoltaic module |
| CN102109344A (en) * | 2011-02-24 | 2011-06-29 | 中国人民解放军海军海洋测绘研究所 | Portable corrosion-proof micro-organism growth-proof tide gauge |
| CN202661188U (en) * | 2012-05-21 | 2013-01-09 | 山东电力集团公司淄博供电公司 | Thermometer rack |
| CN202862037U (en) * | 2012-08-27 | 2013-04-10 | 芜湖先声中人药业有限公司 | Fixture suitable for multi-detector temperature calibration |
| CN204007940U (en) * | 2014-01-17 | 2014-12-10 | 国家电网公司 | A kind of use for laboratory verification thermometer test framework |
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| 张纯钧: "温度表检定装置设计与技术改造方案及实践", 《气象水文海洋仪器》 * |
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Application publication date: 20140416 |