CN202485596U - Portable opening degree measuring instrument - Google Patents
Portable opening degree measuring instrument Download PDFInfo
- Publication number
- CN202485596U CN202485596U CN2012200913088U CN201220091308U CN202485596U CN 202485596 U CN202485596 U CN 202485596U CN 2012200913088 U CN2012200913088 U CN 2012200913088U CN 201220091308 U CN201220091308 U CN 201220091308U CN 202485596 U CN202485596 U CN 202485596U
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- China
- Prior art keywords
- measuring
- opening degree
- measuring instrument
- sounding rod
- measurement
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to measuring equipment in metallurgy industry and especially relates to a portable opening degree measuring instrument for measuring the opening degree of a roller of a continuous casting machine, measuring the opening degree of a copper pipe of a crystallizer, measuring an amplitude of a vibrating device, measuring the opening degree of a steel rolling machine, measuring a clearance of two flat plates and measuring an accurate measured distance between other two articles. The portable opening degree measuring instrument comprises a digital display component, an adjusting rod and a bracket which are connected in turn, wherein two guide wheels forming an included angle are fixed at the bottom of the bracket; a measuring rod is mounted at the bottom end of the bracket; a stretchable rod is arranged at the top of the digital display component; and modules for measurement, calculation, storage, printing and data communication are arranged in the digital display component. The portable opening degree measuring instrument has the advantages of high accuracy of measuring result, wide application range, long service life, convenience in measurement and use, and the like.
Description
Technical field
The utility model relates to and the metallurgy industry measuring equipment; Relate in particular to the measurement of conticaster roller opening degree, the measurement of crystallizer copper pipe opening degree, vibrating device amplitude measurement, the measurement of steel rolling milling train opening degree, two dull and stereotyped clearance measurements, and the portable opening degree measuring instrument that needs accurate measuring distance between other two articles.
Background technology
The steel plant continuous casting machine is a kind ofly to convert liquid metals the precision equipment of solid metal into, and the opening degree precision of its key equipment---conticaster is steel inherent quality and the external mass produced of influence directly; The opening degree precision of steel rolling key equipment---milling train is one of key factor that directly influences institute's steel rolling material tolerance and quality.Therefore accurately the opening degree of measuring the metallurgy industry key equipment be always each smelter one of problem.
Existing opening degree metering system mainly is to measure with modes such as vernier caliper, outside micrometer, micrometer inside calipers; These survey instruments require workman's skill level higher; And the different people's measurement result of skill level differs bigger, and site environment also can have influence on measurement result.Reduction comes to contact between location survey bar and the measured roller-way and traditional roll gap meter is according to spring; In the actual field use, sounding rod is disturbed by dust impurity easily, the flexible dumb situation of sounding rod often occurs; Even stuck phenomenon, have a strong impact on its serviceable life and effectiveness.Therefore, its usable range is little, can not measure as the opening degree of miscellaneous equipment.
Summary of the invention
The purpose of the utility model is in order to overcome above-mentioned defective, provide a kind of usable range extensively, measure accurately, long service life, easy to operate portable opening degree measuring instrument.
For realizing above-mentioned purpose; The portable opening degree measuring instrument that the utility model designed; Comprise the digital indicator assembly, adjuster bar and the support that connect successively, said frame bottom is fixed with two guide wheels that are angle, and said support bottom is equipped with sounding rod; Said digital indicator assembly top is provided with expansion link, is provided with measurement, calculating, preservation, printing and data communication module in the said digital indicator assembly.
In technique scheme: said support top is provided with the adjuster bar set nut, and said adjuster bar set nut is threaded with the bottom of adjuster bar.
In technique scheme: be fixed with flute profile handle and sounding rod adjusting screw on the said support, said sounding rod adjusting screw is passed the flute profile handle and is threaded with sounding rod.
In technique scheme: the bottom of said sounding rod is the bulb shape.
Adopt the following good effect that the utlity model has of technique scheme:
1, the measurement result degree of accuracy is high: the utility model is through two guide wheel and equipment under test measurement face location that are angle; Make sounding rod and expansion link perpendicular to surface measurements; Guarantee that measured value is maximum or the minimum value in the needed measuring process, avoided the measuring position mistake and the deviation that produces; Simultaneously, the digital indicator assembly has the function of preserving measurement data, real time record measured value; When using adjuster bar, can avoid through set nut that the variation of preset value influences measuring accuracy in the measuring process; Guaranteed the pinpoint accuracy of measurement result through above-mentioned all measures;
2, usable range is extensive, and the utility model can adapt to 0 through the adjuster bar of different size and the length of adjuster bar---and the measurement range between the 1200mm, satisfy the demand of measuring distinct device;
3, the ball joint head shape is adopted in the sounding rod lower end; When the sounding rod lower end contacts with measuring body; Can reduce the wearing and tearing to the sounding rod lower end of measuring process, avoid tip wearing and tearing back to produce the influence of error, make calibration original value precision keep higher measurement result; Measuring process is more smooth, simultaneously longer service life;
4, through preset alignment settings value in the digital indicator assembly, the milscale of corresponding national standard is set it and is shown numerical value, thereby has avoided the trouble that converts, and actual measured value is directly shown; In measuring process, the digital indicator assembly writes down series of values and show, thereby has avoided the trouble of field notes; The digital indicator assembly has the connection printer function, can directly a series of measurements directly be printed through mini-printer, can also can data directly be read in computer through corresponding being provided with computer is online, thereby realize its management function; Be fixed with the flute profile handle on the support, be easy to carry and hand; Through above-mentioned all measures, guaranteed the convenience of measuring and using.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model;
Fig. 2 is the plan structure synoptic diagram of the utility model;
Fig. 3 is the left TV structure synoptic diagram of the utility model;
Among the figure: 1-digital indicator assembly, 2-adjuster bar, 3-adjuster bar set nut, 4-support, 5-sounding rod, 6-guide wheel, 7-sounding rod adjusting screw, 8-flute profile handle, 9-expansion link.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
Portable opening degree measuring instrument as shown in Figure 1; Comprise the digital indicator assembly 1, adjuster bar 2 and the support 4 that connect successively; Support 4 bottoms are fixed with two guide wheels 6 that are angle; Support 4 bottoms are equipped with sounding rod 5, and digital indicator assembly 1 top is provided with expansion link 9, is provided with measurement, calculating, preservation, printing and data communication module in the digital indicator assembly 1.Support 4 tops are provided with adjuster bar set nut 3, and adjuster bar set nut 3 is threaded with the bottom of adjuster bar 2.Be fixed with flute profile handle 8 and sounding rod adjusting screw 7 on the support 4, sounding rod adjusting screw 7 is passed flute profile handle 8 and is threaded with sounding rod 5, and the bottom of sounding rod 5 is the bulb shape.
The use of the utility model:
Flute profile handle 8 on the handheld portable opening degree measuring instrument; Support 4 bottoms are fixed with between the opening that two guide wheels 6 that are angle are positioned over equipment under test location automatically; Make two of openings that sounding rod 5 and expansion link 9 contact equipment under test respectively to the opposite; Calculating and converse reading of standard through digital indicator assembly 1, is the accurate distance between two testees.
The utility model highest measurement precision can reach 0.001mm; Because the length adjustment scope of adjuster bar 2; Measurement range can reach 0---1200mm; Can be used for steel plant's conticaster roller opening degree measurement, the measurement of crystallizer copper pipe opening degree, vibrating device amplitude measurement, the measurement of steel rolling milling train opening degree, two dull and stereotyped clearance measurements, and the measurement that needs accurate measuring distance between other two articles, convenient measurement, simple structure, durable, long service life.
The above embodiment has only expressed a kind of embodiment of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model patent should be as the criterion with accompanying claims.
Claims (4)
1. portable opening degree measuring instrument; Comprise the digital indicator assembly (1), adjuster bar (2) and the support (4) that connect successively; Said support (4) bottom is fixed with two guide wheels (6) that are angle; It is characterized in that: said support (4) bottom is equipped with sounding rod (5), and said digital indicator assembly (1) top is provided with expansion link (9), is provided with measurement, calculating, preservation, printing and data communication module in the said digital indicator assembly (1).
2. portable opening degree measuring instrument according to claim 1 is characterized in that: said support (4) top is provided with adjuster bar set nut (3), and said adjuster bar set nut (3) is threaded with the bottom of adjuster bar (2).
3. portable opening degree measuring instrument according to claim 1 and 2; It is characterized in that: be fixed with flute profile handle (8) and sounding rod adjusting screw (7) on the said support (4), said sounding rod adjusting screw (7) is passed flute profile handle (8) and is threaded with sounding rod (5).
4. portable opening degree measuring instrument according to claim 1 and 2 is characterized in that: the bottom of said sounding rod (5) is the bulb shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200913088U CN202485596U (en) | 2012-03-09 | 2012-03-09 | Portable opening degree measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200913088U CN202485596U (en) | 2012-03-09 | 2012-03-09 | Portable opening degree measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202485596U true CN202485596U (en) | 2012-10-10 |
Family
ID=46960013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200913088U Expired - Lifetime CN202485596U (en) | 2012-03-09 | 2012-03-09 | Portable opening degree measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202485596U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775847A (en) * | 2018-05-11 | 2018-11-09 | 南京信息职业技术学院 | Gauge for measuring length of rod part |
| CN111473714A (en) * | 2020-06-09 | 2020-07-31 | 内蒙古科技大学 | Hand-held roll gap instrument |
| CN112797873A (en) * | 2020-12-29 | 2021-05-14 | 北京航天特种设备检测研究发展有限公司 | Measuring device |
-
2012
- 2012-03-09 CN CN2012200913088U patent/CN202485596U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775847A (en) * | 2018-05-11 | 2018-11-09 | 南京信息职业技术学院 | Gauge for measuring length of rod part |
| CN111473714A (en) * | 2020-06-09 | 2020-07-31 | 内蒙古科技大学 | Hand-held roll gap instrument |
| CN112797873A (en) * | 2020-12-29 | 2021-05-14 | 北京航天特种设备检测研究发展有限公司 | Measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
|
| CX01 | Expiry of patent term |