CN104034243A - Steel plate perpendicularity measuring tool and method - Google Patents
Steel plate perpendicularity measuring tool and method Download PDFInfo
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- CN104034243A CN104034243A CN201410296411.XA CN201410296411A CN104034243A CN 104034243 A CN104034243 A CN 104034243A CN 201410296411 A CN201410296411 A CN 201410296411A CN 104034243 A CN104034243 A CN 104034243A
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- steel plate
- transverse slat
- stringer board
- locating device
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Abstract
The invention discloses a steel plate perpendicularity measuring tool and method, and relates to the steel plate perpendicularity measuring tool applied to the metallurgical industry. The steel plate perpendicularity measuring tool comprises a transverse plate and a longitudinal plate. One end of the transverse plate and one end of the longitudinal plate are fixedly connected in a right-angle mode, scales are both arranged on the connected inner sides of the transverse plate and the longitudinal plate, and the junction position of the transverse plate and the longitudinal plate is used as the zero of the scales. The side wall on the outer side of the transverse plate is fixedly connected with a positioning device. According to the steel plate perpendicularity measuring tool and method, measurement can be achieved by one person, data are accurate and usage time is short; whether the perpendicularity meets the specification or not can be judged, and the specific numerical value of the perpendicularity can further be provided.
Description
Technical field
the present invention relates to a kind of a kind of metallurgy industry steel plate squareness survey instrument, specifically steel plate vertical angle measurement instrument and method of being applied to.
Background technology
at metallurgy industry, along with the terminal users such as downstream manufacturing industry are more and more stricter to the requirement of steel plate finished form, the requirement to steel plate squareness has been proposed in the standard having at present or technical protocol.What have not only requires squareness value up to specification, and also requiring provides concrete numerical value, to steel plate quality in kind is evaluated.Steel plate squareness is defined as: steel plate horizontal edge is at the vertical projection (hereinafter representing concrete numerical value with A) of longitudinal edge and the ratio of steel plate developed width (hereinafter representing concrete numerical value with W), General Requirements A/W≤specified value, this numerical value requires to determine according to standard or technical protocol.According to the definition of squareness, calculating its numerical value needs two data: one is the developed width of steel plate, and one is the vertical projection of steel plate horizontal edge on longitudinal edge.Steel plate developed width W generally measures with steel tape at present, the vertical projection A of steel plate horizontal edge on longitudinal edge adopts the longer vertical steel plate longitudinal edge in steel plate ruler one end, vertical above-mentioned compared with long ruler compared with short ruler with another band scale again, on short chi, read numerical value, then according to above-mentioned two data, can calculate squareness value, the vertical projection measuring method signal See Figure 1 of steel plate horizontal edge on longitudinal edge.Employing aforesaid way is measured, and needs two people to coordinate, operation relative complex, and reading error is large, and efficiency is low.
Summary of the invention
the object of the present invention is to provide a kind of steel plate vertical angle measurement instrument, solve the above problems.
the technical solution adopted for the present invention to solve the technical problems is: a kind of steel plate vertical angle measurement instrument, it is characterized in that, comprise transverse slat and stringer board, one end of transverse slat one end and stringer board is at right angles fixedly connected with, the inner side being connected with stringer board at transverse slat is respectively equipped with scale, and it is zero point that scale be take the junction of transverse slat and stringer board; Outside described transverse slat, on sidewall, be fixed with locating device.
described locating device comprises L-type fixed bar, and the vertical rod of fixed bar is provided with strip bolt hole, and is bolted on outside transverse slat on sidewall, and the horizon bar of fixed bar is provided with set bolt.
described locating device is two.
a kind of using method of steel plate vertical angle measurement instrument, transverse slat is placed on the longitudinal edge of steel plate, stringer board is placed on the horizontal edge of steel plate, the two ends of steel plate hypotenuse are laid respectively on the limit of transverse slat and stringer board, by locating device, transverse slat is fixed on steel plate longitudinal edge, makes the hypotenuse of steel plate and transverse slat, stringer board form right-angle triangle, by stringer board, read the width of steel plate, by transverse slat, read the projected length of hypotenuse on transverse slat, by calculating the ratio of two numerical value, judge steel plate squareness.
the invention has the beneficial effects as follows: a people just can complete measurement, and data are accurate, time used time is short; Not only can judge that whether squareness is up to specification, can also provide squareness concrete numerical value.
Accompanying drawing explanation
fig. 1 is current metering system schematic diagram,
fig. 2 is front view of the present invention,
fig. 3 is the left view of Fig. 2,
fig. 4 is the upward view of Fig. 2,
fig. 5 be the A of Fig. 2 to view,
fig. 6 is that this device is used constitutional diagram.
in figure: 1 transverse slat, 2 stringer boards, 3 scales, 4 fixed bars, 41 vertical rods, 42 strip bolts hole, 43 horizon bars, 5 bolts, 6 set bolts, 7 steel plates.
Embodiment
as shown in Figures 2 to 5, a kind of steel plate vertical angle measurement instrument, comprise transverse slat 1 and stringer board 2, transverse slat 1 and stringer board 2 adopt aluminum alloy materials, quality is light, easy to carry, transverse slat 1 one end is fixedly connected with one end of stringer board 2, link can adopt welding also can adopt connected structure, or employing bolted, junction becomes 90 degree, and the inner side along continuous straight runs being connected with stringer board 2 at transverse slat 1 is respectively equipped with scale 3, scale 3 be take the junction of transverse slat 1 and stringer board 2 and is become aplysia punctata to disperse toward the other end of transverse slat 1 and stringer board 2 as zero point, and scale interval is even; On described transverse slat 1 outside sidewall, be fixed with locating device, locating device can be fixed on this device on steel plate.
locating device comprises L-type fixed bar 4, fixed bar 4 is divided into vertical rod 41 and horizon bar 43, vertical rod 41 is provided with strip bolt hole 42, on transverse slat 1, be fixed with bolt 5, bolt 5 passes through fastening nuts through the strip bolt hole 42 of vertical rod 41, and horizon bar 43 is perpendicular to vertical rod 41, be positioned at transverse slat 1 below, on horizon bar 43, have threaded hole, be provided with set bolt 6 in threaded hole, the end of set bolt 6 is positioned at transverse slat 1 below.
in order to guarantee transverse slat level, locating device can be two, is arranged on the two ends of transverse slat 1.
as shown in Figure 6, during use, this device is placed on to the side that steel plate 7 has hypotenuse, stringer board 2 is placed on the low side of hypotenuse, and transverse slat 1 is placed on the high-end of hypotenuse, makes stringer board 2, transverse slat 1 and the bevel edge triangle that meets at right angles.Fixed bar on transverse slat 14 is stuck on the longitudinal edge of steel plate 7, makes horizon bar 43 be positioned at steel plate 7 belows, transverse slat 1 is positioned at steel plate 7 tops, and the edge of transverse slat 1 is flushed with the longitudinal edge of steel plate 7, and the bolt 6 that is tightened makes transverse slat 1 fixing.The horizontal edge size of reading steel plate 7 from stringer board 2, reads steel plate 7 hypotenuses from transverse slat 1 and is incident upon the size on transverse slat 1, then calculates steel plate 7 squareness values.Compare with standard or technical protocol setting, can judge that whether squareness is qualified; As customer requirement provides concrete squareness data, can be according to steel plate record data, this data material can offer client together with plate quality certificate.
Claims (4)
1. a steel plate vertical angle measurement instrument, is characterized in that, comprises transverse slat and stringer board, and one end of transverse slat one end and stringer board is at right angles fixedly connected with, and the inner side being connected with stringer board at transverse slat is respectively equipped with scale, and it is zero point that scale be take the junction of transverse slat and stringer board; Outside described transverse slat, on sidewall, be fixed with locating device.
2. a kind of steel plate vertical angle measurement instrument according to claim 1, it is characterized in that, described locating device comprises L-type fixed bar, and the vertical rod of fixed bar is provided with strip bolt hole, and be bolted on outside transverse slat on sidewall, the horizon bar of fixed bar is provided with set bolt.
3. a kind of steel plate vertical angle measurement instrument according to claim 1 and 2, is characterized in that, described locating device is two.
4. the using method of a steel plate vertical angle measurement instrument, it is characterized in that, transverse slat is placed on the longitudinal edge of steel plate, stringer board is placed on the horizontal edge of steel plate, and the two ends of steel plate hypotenuse are laid respectively on the limit of transverse slat and stringer board, by locating device, transverse slat is fixed on steel plate longitudinal edge, make hypotenuse and transverse slat, the stringer board of steel plate form right-angle triangle, by stringer board, read the width of steel plate, by transverse slat, read the projected length of hypotenuse on transverse slat, by calculating the ratio of two numerical value, judge steel plate squareness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296411.XA CN104034243A (en) | 2014-06-27 | 2014-06-27 | Steel plate perpendicularity measuring tool and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296411.XA CN104034243A (en) | 2014-06-27 | 2014-06-27 | Steel plate perpendicularity measuring tool and method |
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| CN104034243A true CN104034243A (en) | 2014-09-10 |
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| CN201410296411.XA Pending CN104034243A (en) | 2014-06-27 | 2014-06-27 | Steel plate perpendicularity measuring tool and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627869A (en) * | 2015-12-21 | 2016-06-01 | 广船国际有限公司 | Straight subsection demihull measurement ruler and measurement method |
| CN109163834A (en) * | 2018-10-12 | 2019-01-08 | 中铁六局集团广州工程有限公司 | Cast-in-situ Beam precompressed monitoring device |
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| US5535523A (en) * | 1994-11-16 | 1996-07-16 | Endris; Matthew K. | Carpenter's square |
| US6105266A (en) * | 1998-04-16 | 2000-08-22 | Cote; David C. | Carpenter's roof pitch measuring device |
| CN201615734U (en) * | 2010-03-08 | 2010-10-27 | 中冶实久建设有限公司 | Multifunctional square |
| CN201662385U (en) * | 2010-05-04 | 2010-12-01 | 青岛市胶州建设集团有限公司 | Multifunctional measurement scale for buildings |
| CN202372101U (en) * | 2011-12-15 | 2012-08-08 | 广东生益科技股份有限公司 | Multifunctional dimensional measurement instrument for laminated board |
| CN202676116U (en) * | 2012-06-18 | 2013-01-16 | 顾和根 | Verticality detection ruler for pipeline flange |
| CN202885751U (en) * | 2012-09-22 | 2013-04-17 | 东莞市龙钢模胚钢材有限公司 | Square trowel measuring device |
| CN203310357U (en) * | 2013-06-28 | 2013-11-27 | 青岛海信模具有限公司 | Workpiece perpendicularity detecting tool |
| CN203949616U (en) * | 2014-06-27 | 2014-11-19 | 济钢集团有限公司 | A kind of steel plate vertical angle measurement instrument |
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2014
- 2014-06-27 CN CN201410296411.XA patent/CN104034243A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5535523A (en) * | 1994-11-16 | 1996-07-16 | Endris; Matthew K. | Carpenter's square |
| US6105266A (en) * | 1998-04-16 | 2000-08-22 | Cote; David C. | Carpenter's roof pitch measuring device |
| CN201615734U (en) * | 2010-03-08 | 2010-10-27 | 中冶实久建设有限公司 | Multifunctional square |
| CN201662385U (en) * | 2010-05-04 | 2010-12-01 | 青岛市胶州建设集团有限公司 | Multifunctional measurement scale for buildings |
| CN202372101U (en) * | 2011-12-15 | 2012-08-08 | 广东生益科技股份有限公司 | Multifunctional dimensional measurement instrument for laminated board |
| CN202676116U (en) * | 2012-06-18 | 2013-01-16 | 顾和根 | Verticality detection ruler for pipeline flange |
| CN202885751U (en) * | 2012-09-22 | 2013-04-17 | 东莞市龙钢模胚钢材有限公司 | Square trowel measuring device |
| CN203310357U (en) * | 2013-06-28 | 2013-11-27 | 青岛海信模具有限公司 | Workpiece perpendicularity detecting tool |
| CN203949616U (en) * | 2014-06-27 | 2014-11-19 | 济钢集团有限公司 | A kind of steel plate vertical angle measurement instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627869A (en) * | 2015-12-21 | 2016-06-01 | 广船国际有限公司 | Straight subsection demihull measurement ruler and measurement method |
| CN109163834A (en) * | 2018-10-12 | 2019-01-08 | 中铁六局集团广州工程有限公司 | Cast-in-situ Beam precompressed monitoring device |
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Application publication date: 20140910 |