CN109084661A - Outdoor Trusses For Transformer Substation seal case thickness detection apparatus - Google Patents
Outdoor Trusses For Transformer Substation seal case thickness detection apparatus Download PDFInfo
- Publication number
- CN109084661A CN109084661A CN201810612410.XA CN201810612410A CN109084661A CN 109084661 A CN109084661 A CN 109084661A CN 201810612410 A CN201810612410 A CN 201810612410A CN 109084661 A CN109084661 A CN 109084661A
- Authority
- CN
- China
- Prior art keywords
- loop bar
- thickness detection
- transformer substation
- seal case
- detection apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 239000000523 sample Substances 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims description 8
- 230000002745 absorbent Effects 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000012360 testing method Methods 0.000 abstract description 7
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The present invention relates to a kind of Outdoor Trusses For Transformer Substation seal case thickness detection apparatus, belong to electric power detection device.It is characterized in that including telescopic loop bar, probe ring is fixed at the top of loop bar, the loop bar other end connects dial by shaft, is provided with fixed mechanism below dial.Structure of the invention reasonable employment is convenient, when being sealed tank thickness detection, provides a conveniently mode.It can overcome the problems, such as that conventional detection means position records labor intensity that is cumbersome time-consuming and laborious, while alleviating testing staff.
Description
Technical field
The present invention relates to a kind of Outdoor Trusses For Transformer Substation seal case thickness detection apparatus, belong to electric power detection device.
Background technique
The outdoor seal case of substation generally refers mainly to the cabinet of isolator operating mechanism and secondary device, Qi Tashe
Standby control, operation and maintenance power box etc..The outdoor seal case of substation is elongated to use austenitic stainless steel or aluminium alloy
To make.It generally requires cabinet that must have sun-proof, rain-proof, dust-proof, antirust and anti-toy and five functions such as enters.In addition family
External seal cabinet must also have certain strength and stiffness, and this requires the plates for manufacturing outdoor seal box to reach one
Fixed thickness requirement.If the thickness of cabinet is unsatisfactory for requiring, such as it is lower than standard requirements value, it will the service performance of cabinet is influenced,
It is easy to cause the generation accident of power equipment, influences the safe operation of substation.
It is general that outdoor seal box is required to carry out Thickness sensitivity in inspection of incoming merchandise stage or installation and debugging stage, it generallys use super
Sound wave calibrator carries out tank thickness measurement.For the reliability of detection data, usually in the front of cabinet, two sides, back
Face and top surface respectively choose 5 points and are detected and recorded.
Outdoor Trusses For Transformer Substation seal box is large number of, carries out 100% detection to it, also to record to detection data, i.e.,
The position of each test point is recorded, working strength is very big.All it is to choose test point to be detected at this stage, is then surveyed again with ruler
The position of test point and record are measured, because there are many test point, and cabinet quantity is very big, seriously affects detection efficiency.
Summary of the invention
The present invention, which will provide one kind, can overcome drawbacks described above, can easily, be rapidly used for the inspection of outdoor seal case thickness
The position recording device of survey.
To achieve the goals above, the present invention adopts the following technical scheme that:
A kind of Outdoor Trusses For Transformer Substation seal case thickness detection apparatus, characterized in that including telescopic loop bar, the top of loop bar
Portion is fixed with probe ring, and the loop bar other end connects dial by shaft, is provided with fixed mechanism below dial；
The central closing of the probe ring seals elastic membrane；
The fixing bolt for resisting probe is fixed in the ring body of the probe ring.
The loop bar includes outer loop bar and inner rod, and marking in inner rod has；
The top of inner rod is fixed with probe ring；
Outer loop bar connects dial by shaft.
The junction of the outer loop bar and dial is hollow-out parts；
The middle position of hollow-out parts is fixed with indicator.
The fixed mechanism is sucker.
The elastic membrane is double-layer structure, and internal layer is elastic rubber layer, and outer layer is absorbent material layer；
Outer layer is crimped in probe ring together with inner welded.
The invention has the benefit that
It is structurally reasonable easy to use, when being sealed tank thickness detection, provide a conveniently mode.Energy
Enough overcome the problems, such as that conventional detection means position records labor intensity that is cumbersome time-consuming and laborious, while alleviating testing staff.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic diagram of the present invention；
Fig. 3 is the elastic membrane structure diagram of the present invention；
In figure: 1, fixing bolt；2, elastic membrane；3, probe ring；4, inner rod；5, outer loop bar；6, scale；7, hollow-out parts；
8, indicator；9, dial；10, sucker；11, shaft；21, elastic rubber layer；22, absorbent material layer.
Specific embodiment
In order to make it easy to understand, in conjunction with attached drawing, making further specifically to technical solution of the present invention below by embodiment
It is bright:
Outdoor Trusses For Transformer Substation seal case thickness detection apparatus as shown in Figs. 1-3, including telescopic loop bar, the top of loop bar
It is fixed with probe ring 3, the loop bar other end connects dial 9 by shaft, is provided with fixed mechanism below dial 9；
The central closing of the probe ring 3 seals elastic membrane 2；
The fixing bolt 1 for resisting probe is fixed in the ring body of the probe ring 3.
The loop bar includes outer loop bar 5 and inner rod 4, and label has 6 in inner rod 4；
The top of inner rod 4 is fixed with probe ring 3；
Outer loop bar 5 connects dial 9 by shaft 11.
The junction of the outer loop bar 4 and dial 9 is hollow-out parts 7；
The middle position of hollow-out parts 7 is fixed with indicator 8.
The fixed mechanism is sucker 10.
The elastic membrane 2 is double-layer structure, and internal layer is elastic rubber layer 21, and outer layer is absorbent material layer 22；
Outer layer is crimped in probe ring together with inner welded.
Origin, such as the center in selection one face of cabinet are chosen when use first, is fixed device by sucker 10
In origin.According to point to be tested, pull inner rod by scale thereon select suitable ultrasonic probe and origin away from
From.After ultrasonic probe is placed in probe fixation hole extruding elastic rubber layer and absorbent material layer, ultrasonic probe and power transformation
Outdoor seal box of standing fits closely, then is fixed probe by fixing bolt, and fixing bolt is that multiple be screwed into probe ring will surpass
Sonic probe chokes.Adsorbing coupled dose of absorbent material layer and a small amount of dyestuff can directly mark detection position and guarantee detection effect
Fruit.So that probe is moved to other test point positions by rotating graduated scale around origin, then its thickness is measured.Then
Record the thickness changed the time, the numerical value of graduated scale and the angle value of dial.
Above-described embodiment is the illustration or explanation to technical solution of the present invention, be but should not be understood as to skill of the present invention
The limitation of art scheme, it is clear that those skilled in the art can modify to the present invention and modification is without departing from spirit of the invention
And protection scope.If these modifications and variations belong within the scope of the claims in the present invention extremely equivalent technologies, then this hair
It is bright also comprising including these modifications and variations.
Claims (5)
1. a kind of Outdoor Trusses For Transformer Substation seal case thickness detection apparatus, characterized in that including telescopic loop bar, the top of loop bar
It is fixed with probe ring, the loop bar other end connects dial by shaft, is provided with fixed mechanism below dial；
The central closing of the probe ring seals elastic membrane；
The fixing bolt for resisting probe is fixed in the ring body of the probe ring.
2. Outdoor Trusses For Transformer Substation seal case thickness detection apparatus according to claim 1, characterized in that the loop bar packet
Outer loop bar and inner rod are included, marking in inner rod has；
The top of inner rod is fixed with probe ring；
Outer loop bar connects dial by shaft.
3. Outdoor Trusses For Transformer Substation seal case thickness detection apparatus according to claim 2, characterized in that the outer loop bar
Junction with dial is hollow-out parts；
The middle position of hollow-out parts is fixed with indicator.
4. Outdoor Trusses For Transformer Substation seal case thickness detection apparatus according to claim 1, characterized in that the fixation machine
Structure is sucker.
5. Outdoor Trusses For Transformer Substation seal case thickness detection apparatus according to claim 1, characterized in that the elastic membrane
For double-layer structure, internal layer is elastic rubber layer, and outer layer is absorbent material layer；
Outer layer is crimped in probe ring together with inner welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612410.XA CN109084661A (en) | 2018-06-14 | 2018-06-14 | Outdoor Trusses For Transformer Substation seal case thickness detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612410.XA CN109084661A (en) | 2018-06-14 | 2018-06-14 | Outdoor Trusses For Transformer Substation seal case thickness detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109084661A true CN109084661A (en) | 2018-12-25 |
Family
ID=64839607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810612410.XA Pending CN109084661A (en) | 2018-06-14 | 2018-06-14 | Outdoor Trusses For Transformer Substation seal case thickness detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109084661A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369210Y (en) * | 1999-05-12 | 2000-03-15 | 宋志龙 | Thickness measuring instrument |
| CN200979051Y (en) * | 2006-12-06 | 2007-11-21 | 中国石油天然气集团公司 | Probe hinge of pipe corrosion detector |
| US20110271750A1 (en) * | 2010-05-10 | 2011-11-10 | Helmut Fischer | Method and device for measuring the thickness of thin layers over large-area surfaces to be measured |
| CN202547616U (en) * | 2012-03-26 | 2012-11-21 | 成都西油联合石油天然气工程技术有限公司 | Christmas tree ultrasonic self-correction three-dimensional multi-spot corrosion detector |
| CN203981082U (en) * | 2014-07-07 | 2014-12-03 | 烟台中集来福士海洋工程有限公司 | Survey instrument |
| CN204228125U (en) * | 2014-10-08 | 2015-03-25 | 中国石油化工股份有限公司 | A kind of thickness measuring detects auxiliary operating lever |
| CN205758700U (en) * | 2016-05-20 | 2016-12-07 | 程自申 | A kind of space orientation auxiliary bore hole device |
| CN206057375U (en) * | 2016-08-23 | 2017-03-29 | 南京联能电力检测研究所有限公司 | A kind of probe for Partial Discharge Detection fixes expansion link |
| CN207300315U (en) * | 2017-10-16 | 2018-05-01 | 龙欣 | A kind of multifunction architecture engineering quality detection device |
| CN208505181U (en) * | 2018-06-14 | 2019-02-15 | 国网山东省电力公司淄博供电公司 | Outdoor Trusses For Transformer Substation seal case thickness detection apparatus |
-
2018
- 2018-06-14 CN CN201810612410.XA patent/CN109084661A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369210Y (en) * | 1999-05-12 | 2000-03-15 | 宋志龙 | Thickness measuring instrument |
| CN200979051Y (en) * | 2006-12-06 | 2007-11-21 | 中国石油天然气集团公司 | Probe hinge of pipe corrosion detector |
| US20110271750A1 (en) * | 2010-05-10 | 2011-11-10 | Helmut Fischer | Method and device for measuring the thickness of thin layers over large-area surfaces to be measured |
| CN202547616U (en) * | 2012-03-26 | 2012-11-21 | 成都西油联合石油天然气工程技术有限公司 | Christmas tree ultrasonic self-correction three-dimensional multi-spot corrosion detector |
| CN203981082U (en) * | 2014-07-07 | 2014-12-03 | 烟台中集来福士海洋工程有限公司 | Survey instrument |
| CN204228125U (en) * | 2014-10-08 | 2015-03-25 | 中国石油化工股份有限公司 | A kind of thickness measuring detects auxiliary operating lever |
| CN205758700U (en) * | 2016-05-20 | 2016-12-07 | 程自申 | A kind of space orientation auxiliary bore hole device |
| CN206057375U (en) * | 2016-08-23 | 2017-03-29 | 南京联能电力检测研究所有限公司 | A kind of probe for Partial Discharge Detection fixes expansion link |
| CN207300315U (en) * | 2017-10-16 | 2018-05-01 | 龙欣 | A kind of multifunction architecture engineering quality detection device |
| CN208505181U (en) * | 2018-06-14 | 2019-02-15 | 国网山东省电力公司淄博供电公司 | Outdoor Trusses For Transformer Substation seal case thickness detection apparatus |
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| PB01 | Publication | ||
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Application publication date: 20181225 |