CN105547068A - Scale for measuring water seam of crystallizer - Google Patents
Scale for measuring water seam of crystallizer Download PDFInfo
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- CN105547068A CN105547068A CN201510961246.XA CN201510961246A CN105547068A CN 105547068 A CN105547068 A CN 105547068A CN 201510961246 A CN201510961246 A CN 201510961246A CN 105547068 A CN105547068 A CN 105547068A
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- water seam
- gage
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- scale
- blade
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/02—Rulers with scales or marks for direct reading
- G01B3/04—Rulers with scales or marks for direct reading rigid
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a scale for measuring a water seam of a crystallizer. The scale comprises a scale handle and a scale body; the scale handle is held when the water seam is measured; the scale body is used to measure the thickness of the water seam, the upper end of the scale body is connected with the lower end of the scale handle, the center of the scale body is provided with a reference hole, a horizontal line at the side surface of the scale body and in the height of the reference hole serves as a zero reference line, and graduation lines at the interval of millimeter are marked over and under the zero reference lines. Via the scale, the qualified thickness of the water seam can be obviously seen according to the color range at the lateral side, the reading number of the scale can be recorded and then the thickness of the water seam is measured, and the handle can serve as a tool for adjusting the water seam during installation.
Description
Technical field
The present invention relates to metallurgical equipment field of measuring technique, particularly a kind of gage measuring crystallizer water seam.
Background technology
In prior art, the water seam of the crystallizer in steel plant continuous casting workshop is measured and is adopted clearance gauge, can not identify the acceptance value that water stitches fast, and due to crystallizer copper pipe produce technique determine copper tube design manufacture time with tapering, according to water seam design thickness B ± 0.20mm, B represents the thickness of water seam thickness i.e. chi if it is all that circular arc is excessive that rectangle or square crystallizer copper pipe also exist two adjacent edges, arc size is less is about R20, when measuring with clearance gauge cannot Measurement accuracy water seam thickness, major part obtains being string thickness instead of arc thickness after measuring, if still thickness can not be stitched by Measurement accuracy water when circular crystallizer is measured, also be the thickness of one section of string, like this degree of accuracy of crystallizer water seam adjustment is had a greatly reduced quality.
Patent No. CN02223683.X discloses a kind of survey instrument, is applicable to the measurement of bridge, railway and building trade, exploration.It is made up of chi head, the chi heart, rod support and blade.Chi head is positioned at the upper end of blade, be made up of micromotor, contiguous block, tape measure dish, large pulley, small sheave and tape band, micromotor is positioned at the top of contiguous block, and tape band to be wound on successively on tape measure dish and large and small pulley and to form an entirety of sliding with the large and small pulley be fixed on chi heart slide block; The chi heart is positioned at the inside of blade, chute is had in the inner side of blade, slide block Location resilient piece is provided with between chute and slide block, probe pilot hole, probe stationary shaft and probe retainer spring is also provided with below large pulley, probe retainer spring is enclosed within probe stationary shaft, its one end is fixed on slide block, the other end be arranged on the probe of popping one's head on stationary shaft and connect, probe is equipped with laser head, probe pilot hole, probe stationary shaft and probe retainer spring, probe is all fixed on slide block; In the bottom of slide block, back-moving spring is housed, its other end is fixed on rod support; Blade is embedded on body seat in " ⊥ " font, and laser head is equipped with in its "-" font termination; Rod support is provided with large, punishment dish and compass and air level.It has advantage that is simple to operate, easy to use, diverse in function.This survey instrument is mainly used in the measurement of bridge, railroad construction industry, and the data of measurement are comparatively large, are not suitable for the measurement of crystallizer water seam thickness.
The patent No. 02283414 relates to a kind of medical measuring appliance, is specifically related to a kind of dip stick.At present, domestic measurement mandibular movement all uses general civilian dip stick, and Problems existing to measure protrusive movement, also cannot measure pain.A kind of novel measuring gage provided by the invention, it is mainly the plate-like structure that a general shape is any hard material of a quadrant.One side has scale, and the measurement data of mark comprises: mouth opening is measured, measurement of protracting, and side direction is measured, VAS pain measurement.Another side supplies record and a measurement of protracting of patient data and measurement data.This dip stick provided by the invention covers all mode of motion of lower jaw, has measurement pain concurrently, and also can the motion relevant to biteplane measuring, is a kind of multi-functional dip stick, and then provides the method for the accurately effective state of an illness and curative effect evaluation.This survey instrument mainly for human body lower jaw position special shape and design, be not suitable for crystallizer water seam thickness measurement.
Patent No. CN200820187982.X discloses a kind of altitude distance scale for measuring expansion joint between adjacent boards, it comprises main scale, main scale is tri-prismoid, the both ends of the surface of tri-prismoid are right-angle triangle, the top bevel of tri-prismoid is equipped with rule, the right angle facade of tri-prismoid is equipped with the travelling carriage that can vertically slide, and travelling carriage is provided with the pointer parallel with the bottom surface of main scale.Be placed on by main scale on the plate of the lower side of expansion joint between adjacent boards, promote travelling carriage upward sliding, allow the lower limb of pointer drop on the plate of the higher side of expansion joint between adjacent boards, the reading of pointer and rule point of crossing is the discrepancy in elevation of expansion joint between adjacent boards.This is simple, easy to operate for the altitude distance scale structure measuring expansion joint between adjacent boards, and reading is quick, accurate, directly perceived; Be applicable to detect the discrepancy in elevation of highway cement concrete pavement expansion joint between adjacent boards fast and detect the height of expansion joint and bridge floor in science of bridge building superstructure fast.This patent product mainly measures the altitude distance scale of expansion joint between adjacent boards, is not suitable for the measurement of crystallizer water seam thickness.
Due to Measurement accuracy crystallizer copper pipe water seam thickness and adjustment water, to stitch thickness necessary, therefore the water seam gage carrying out design specialized according to the feature of crystallizer copper pipe water seam is needed, especially the water seam size at rectangular crystallizer R arc place, it is related to the precision of crystallizer assembling maintenance, is related to the final mass of product.
Summary of the invention
The object of the present invention is to provide a kind of gage measuring crystallizer water seam, the acceptance value that water stitches can be identified fast, and can according to the thickness of the feature Measurement accuracy water seam of crystallizer copper pipe water seam.
To achieve these goals, the invention provides following technical scheme:
Measuring a gage for crystallizer water seam, comprising: chi handle, gripping during for measuring water seam; Blade, for measuring the thickness of water seam, the upper end of described blade is connected with the lower end of described chi handle, datum hole is provided with at the center of described blade, in the side of described blade and the horizontal line being positioned at the height and position of described datum hole is zero-base directrix, press millimeter interval in the upper side and lower side of described zero-base directrix respectively and indicate scale mark.
Preferably, in the gage of above-mentioned measurement crystallizer water seam, establish four subregions in the upper side and lower side of zero-base directrix respectively, from zero-base directrix, be followed successively by the first subregion, the second subregion, the 3rd subregion and the 4th subregion.
Preferably, in the gage of above-mentioned measurement crystallizer water seam, four subregions on the upside of described zero-base directrix side coat different colors respectively, four subregions on the downside of described zero-base directrix coat different colors respectively, the color of four subregions on the downside of the color of four subregions on the upside of described zero-base directrix and described zero-base directrix with zero-base directrix for rotational symmetry.
Preferably, in the gage of above-mentioned measurement crystallizer water seam, the height of each described subregion is 20mm.
Preferably, in the gage of above-mentioned measurement crystallizer water seam, the gradient between described blade lower surface and upper surface is 1:400 ~ 1:500.
Preferably, in the gage of above-mentioned measurement crystallizer water seam, the entirety of described blade is the prismatoid that lower surface is less than upper surface.
Preferably, in the gage of above-mentioned measurement crystallizer water seam, the xsect of described blade is fan ring.
Preferably, in the gage of above-mentioned measurement crystallizer water seam, the upper surface of described handle is surface level, and lower surface is arc surface.
Preferably, in the gage of above-mentioned measurement crystallizer water seam, described chi handle is L shape, and the upper end of described blade is connected with the lower end of the minor face of described L shape chi handle, the width of described blade is less than the width of described chi handle, and part remaining after described chi handle is connected with described blade forms seam.
Preferably, in the gage of above-mentioned measurement crystallizer water seam, press millimeter interval in the upper side and lower side of described zero-base directrix respectively and indicate scale mark.
Analyze known, the present invention discloses a kind of gage measuring crystallizer water seam, the color gamut of the qualified thickness throughput ulnar surface that water can stitch by this gage can obviously be seen, also gage reading can be write down Measurement accuracy water seam thickness, handle is also convenient to the instrument as adjustment water seam when installing simultaneously again.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the embodiment of the present invention one;
Fig. 2 is the side schematic view of example belt scale in Fig. 1;
Fig. 3 is A-A place sectional schematic diagram in Fig. 1;
Fig. 4 is that the entirety of the embodiment of the present invention two looks schematic diagram;
Fig. 5 is the side schematic view with a scale of embodiment in Fig. 4;
Fig. 6 is A-A place sectional schematic diagram in Fig. 4;
Fig. 7 is the overall schematic of the embodiment of the present invention three;
Fig. 8 is the side schematic view with a scale of embodiment in Fig. 5;
Fig. 9 is A-A place sectional schematic diagram in Fig. 7.
Description of reference numerals: 1 chi handle; 2 seams; The short scale mark of 3 level; The long scale mark of 4 level; Scale mark is indulged at 5 centers; 6 scale marks; 7 datum holes; 8 zero-base directrixes; 9A side; 10B side; 11 intrados; 12 extrados; 13 blades; 14 first subregions; 15 second subregions; 16 the 3rd subregions; 17 the 4th subregions.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
Embodiment 1:
As shown in Figure 1 to Figure 3, a kind of gage measuring crystallizer water seam, comprising: chi handle 1 concrete structure, grips during for measuring water seam; The upper surface of handle is surface level, and lower surface is arc surface, occurs to occur the situation of cutting hand due to corner angle when avoiding holding gage; Chi handle 1 is L shape, and the long limit of L shape chi handle is used for gripping when measuring water seam, and the long edge lengths of L shape chi handle can be made into 60mm so that water seam is measured and operation during adjustment.
Blade 13, for measuring the thickness of water seam, the upper end of blade 13 is connected with the lower end of chi handle 1, datum hole 7 is provided with at the center of blade 13, in the A side 9 of blade 13 and B side 10 and the horizontal line being positioned at the height and position of datum hole 7 is zero-base directrix 8, press millimeter interval in the upper side and lower side of zero-base directrix 8 respectively and indicate scale mark 6, scale mark 6 comprises the short scale mark of level 3 and the long scale mark 4 of level, every 5mm node scale is the short scale mark 3 of level of 7mm or 4mm length, every 10mm node scale is the long scale mark 4 of level of 10mm or 8mm length, scale is indicated from 0 to 80mm in the upside of datum hole 7, scale is indicated from 0 to 80mm in the downside of datum hole 7, two of scale are respectively A side 9 and B side 10 to side, A side 9 and B side 10 all indicate scale mark, the degree of depth of scale mark is 0.2mm, recessed position black paint smears baking, be convenient to reading,
Two that blade 13 do not indicate scale mark in the upper side and lower side of zero-base directrix 8, four subregions are established respectively to side, the color of four subregions below the color of four subregions above zero-base directrix 8 and zero-base directrix with zero-base directrix 8 for rotational symmetry, the first subregion 14 is followed successively by from zero-base directrix 8, second subregion 15, 3rd subregion 16 and the 4th subregion 17, the height of each subregion is for can be set to 20mm, the first subregion 14 colored green on the upside of datum hole 7, for the water seam qualified district of tolerance, ensuing second subregion 15 colored blue is the water seam qualified district of limit tolerance, tolerance is the upper deviation, 3rd subregion 16 colored yellow is water seam nonattainment area, 4th subregion 17 colored red is Shui Feng severe overweight district, corresponding, the first subregion 14 colored green on the downside of datum hole 7, for the water seam qualified district of tolerance, ensuing second subregion 15 colored blue is the water seam qualified district of limit tolerance, but with the second subregion 15 on the upside of datum hole 7 unlike: tolerance is herein lower deviation, 3rd subregion 16 colored yellow is water seam nonattainment area, and the 4th subregion 17 colored red is Shui Feng severe overweight district.
The upper end of blade 13 is connected with the lower end of the minor face of L shape chi handle 1, the width of blade 13 is less than the width of chi handle 1, chi handle 1 is connected rear remainder part with blade 13 forms seam 2, namely the part that chi handle 1 is wider than blade 13, the effect of seam 2 is stuck in the suitable for reading of copper pipe as the reference position measured, and is convenient for measuring.
Further, the gradient between the lower surface of blade 13 and upper surface is 1:400 ~ 1:500, and because crystallizer copper inside pipe wall has tapering, the gradient of blade 13 coordinates the tapering of copper pipe inwall to arrange.
The entirety of blade 13 is the prismatoid that lower surface is less than upper surface, and 4 sides of blade 13 are trapezoidal, and its xsect is rectangle.
Embodiment 2:
Concrete structure as shown in Figures 4 to 6, as different from Example 1, the xsect of blade 13 is fan ring, and as shown in Figure 6,4 sides of blade 13 are respectively A side 9, B side 10, intrados 11 and extrados 12, the radius of intrados 11 is r, r span is 20-25mm, and the radius of extrados 12 is R, R span is 24-29mm, can measure the thickness of water seam more accurately.
Embodiment 3:
Concrete structure as shown in Figure 7 to 9, the xsect of blade 13 is fan ring, as shown in Figure 9, as different from Example 2, the radius r of intrados 11 and the radius R of extrados 12 are all large than numerical value corresponding in embodiment 2, determine according to specification, the radius of intrados 11 is r, r span is 75-500, the radius of extrados 12 is R, R span is 95-520, and the gage that the present embodiment provides stitches thickness by the difference determination water of the external diameter of given copper pipe and the internal diameter of water jacket, can measure the thickness of water seam more accurately.
The gage measuring crystallizer water seam can select stainless steel material, length prioritizing selection is 300mm or 320mm, 25mm is selected in breadth-first, the thickness measuring the gage of crystallizer water seam can be designed to the root thickness ± twice tolerance of water seam, and reference dimension is at the middle part of blade 13, and blade 13 is hold greatly with the link of chi handle, the other end of blade 13 is small end, centered by datum hole 7, the end on the upside of datum hole 7 is maximum deviation, and the end of downside is minimum deflection.The measurement of thickness will be done by the go side of clearance gauge and not-go-end principle by gage provided by the invention, the other end of blade 13 and small end are go side, namely blade 13 is held greatly as not-go-end with the link of chi handle, the size conversion of water being stitched length is that thickness (namely from zero-base directrix 8 to the distance of on the upside of it or downside) size is measured, and determine acceptance value scope in the two sides of gage by tinting, then stitch thickness according to the scale reading Measurement accuracy water of gage.
Chi handle 1 can also as the instrument used in pairs during the adjustment of water seam, and make water stitch when inserting can be when adjusting more simultaneously.Because be originally monolateral adjustment screw top inner water sleeve set bolt again during the adjustment of water seam, first loose opposite side adjustment inconvenience is also wanted when adjusting opposite side again, if with in the gage of two measurement crystallizer water provided by the invention seams simultaneously contour insertion crystallizer water seam, both sides adjusting screw can be simultaneously fastening again, adjustment evenly and convenient.
As known by the technical knowledge, the present invention can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Within the scope of the present invention all or be all included in the invention being equal to the change in scope of the present invention.
Claims (10)
1. measure a gage for crystallizer water seam, it is characterized in that: comprising:
Chi handle, grips during for measuring water seam;
Blade, for measuring the thickness of water seam, the upper end of described blade is connected with the lower end of described chi handle, datum hole is provided with at the center of described blade, in the side of described blade and the horizontal line being positioned at the height and position of described datum hole is zero-base directrix, press millimeter interval in the upper side and lower side of described zero-base directrix respectively and indicate scale mark.
2. the gage of measurement crystallizer water seam according to claim 1, is characterized in that: establish four subregions respectively in the upper side and lower side of zero-base directrix, is followed successively by the first subregion, the second subregion, the 3rd subregion and the 4th subregion from zero-base directrix.
3. the gage of measurement crystallizer water seam according to claim 2, it is characterized in that: four subregions on the upside of described zero-base directrix side coat different colors respectively, four subregions on the downside of described zero-base directrix coat different colors respectively, the color of four subregions on the downside of the color of four subregions on the upside of described zero-base directrix and described zero-base directrix with zero-base directrix for rotational symmetry.
4. the gage of measurement crystallizer water seam according to claim 2, is characterized in that: the height of each described subregion is 20mm.
5. the gage of measurement crystallizer water seam according to claim 1, is characterized in that: the gradient between described blade lower surface and upper surface is 1:400 ~ 1:500.
6. the gage of measurement crystallizer water seam according to claim 1, is characterized in that: the entirety of described blade is the prismatoid that lower surface is less than upper surface.
7. the gage of measurement crystallizer water seam according to claim 1, is characterized in that: the xsect of described blade is fan ring.
8. the gage of measurement crystallizer water seam according to claim 1, is characterized in that: the upper surface of described handle is surface level, and lower surface is arc surface.
9. the gage of measurement crystallizer water seam according to claim 1, it is characterized in that: described chi handle is L shape, the upper end of described blade is connected with the lower end of the minor face of described L shape chi handle, the width of described blade is less than the width of described chi handle, and part remaining after described chi handle is connected with described blade forms seam.
10. the gage of measurement crystallizer water seam according to claim 1, is characterized in that: indicate scale mark by millimeter interval respectively in the upper side and lower side of described zero-base directrix.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010089688.0A CN111457810A (en) | 2015-12-18 | 2015-12-18 | Measuring scale for measuring crystallizer water gap |
| CN201510961246.XA CN105547068A (en) | 2015-12-18 | 2015-12-18 | Scale for measuring water seam of crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510961246.XA CN105547068A (en) | 2015-12-18 | 2015-12-18 | Scale for measuring water seam of crystallizer |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010089688.0A Division CN111457810A (en) | 2015-12-18 | 2015-12-18 | Measuring scale for measuring crystallizer water gap |
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| CN105547068A true CN105547068A (en) | 2016-05-04 |
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| CN202010089688.0A Pending CN111457810A (en) | 2015-12-18 | 2015-12-18 | Measuring scale for measuring crystallizer water gap |
| CN201510961246.XA Pending CN105547068A (en) | 2015-12-18 | 2015-12-18 | Scale for measuring water seam of crystallizer |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010089688.0A Pending CN111457810A (en) | 2015-12-18 | 2015-12-18 | Measuring scale for measuring crystallizer water gap |
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| JP2001317902A (en) * | 2000-05-09 | 2001-11-16 | Yoichi Kirigatani | Carpenter's square |
| CN1342561A (en) * | 2000-09-12 | 2002-04-03 | 周波 | Folding type right-angle ruler |
| JP2004132943A (en) * | 2002-10-14 | 2004-04-30 | Tadatora Nagao | Stickable fish length scale |
| CN2763774Y (en) * | 2005-01-11 | 2006-03-08 | 王本彦 | Multi-purpose slot opening gauge |
| CN102126385A (en) * | 2011-04-29 | 2011-07-20 | 浙江博大测量工具有限公司 | Right angle ruler |
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| CN205317099U (en) * | 2015-12-18 | 2016-06-15 | 大冶特殊钢股份有限公司 | Measure measuring tape of crystallization ware water seam |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202141420U (en) * | 2011-06-30 | 2012-02-08 | 北汽福田汽车股份有限公司 | Clearance ruler |
| CN203443576U (en) * | 2013-08-23 | 2014-02-19 | 合肥京东方光电科技有限公司 | Gap measuring apparatus |
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2015
- 2015-12-18 CN CN202010089688.0A patent/CN111457810A/en active Pending
- 2015-12-18 CN CN201510961246.XA patent/CN105547068A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86202270U (en) * | 1986-04-21 | 1987-06-24 | 中建一局二公司四处 | Zero type level ruler |
| JP2001317902A (en) * | 2000-05-09 | 2001-11-16 | Yoichi Kirigatani | Carpenter's square |
| CN1342561A (en) * | 2000-09-12 | 2002-04-03 | 周波 | Folding type right-angle ruler |
| JP2004132943A (en) * | 2002-10-14 | 2004-04-30 | Tadatora Nagao | Stickable fish length scale |
| CN2763774Y (en) * | 2005-01-11 | 2006-03-08 | 王本彦 | Multi-purpose slot opening gauge |
| CN102126385A (en) * | 2011-04-29 | 2011-07-20 | 浙江博大测量工具有限公司 | Right angle ruler |
| CN102564265A (en) * | 2011-12-06 | 2012-07-11 | 北京北林绿源生态技术研究院有限责任公司 | Water erosion area soil erosion scale and application thereof |
| CN205317099U (en) * | 2015-12-18 | 2016-06-15 | 大冶特殊钢股份有限公司 | Measure measuring tape of crystallization ware water seam |
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| CN111457810A (en) | 2020-07-28 |
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