CN104768713A - Steel plate location sampling ruler - Google Patents
Steel plate location sampling ruler Download PDFInfo
- Publication number
- CN104768713A CN104768713A CN201480002776.5A CN201480002776A CN104768713A CN 104768713 A CN104768713 A CN 104768713A CN 201480002776 A CN201480002776 A CN 201480002776A CN 104768713 A CN104768713 A CN 104768713A
- Authority
- CN
- China
- Prior art keywords
- pull bar
- steel plate
- positioning rule
- sampling
- ruler
- 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
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/02—Means for marking measuring points
Abstract
The invention discloses a steel plate location sampling ruler comprising a sampling die, a locating ruler, a pull bar, a slide block and a pin. The sampling die is rectangular. One end of the locating ruler is provided with a chute, two sides of the locating ruler chute are provided with locating scales and angle scales. The sampling die is hinged to the locating ruler and the pull bar through the pin, and the locating ruler is connected with the pull bar through the slide block. One edge of the sampling die, the locating ruler and the pull bar form an isosceles triangle. The distance between the sampling die and the edge of a steel plate can be determined by moving the locating ruler, the length of the base of the isosceles triangle can be changed by sliding the pull bar, so that an inclined angle [alpha] between the locating ruler and the pull bar can be changed, the steel plate can be sampled from different positions and angles.
Description
Technical field
The invention belongs to measurement, sampling technique field, particularly a kind of steel plate location sampling chi.
Background technology
In the mechanical test process of steel plate (especially pipeline steel tube steel plate), technical staff often needs, in the ad-hoc location of some surface of steel plate and the line of angle place, then to cut sample blank.Such as, in the quality inspection of spiral seam submerged-arc welding pipe hot-rolled coil, evaluation procedure, just need according to pipe diameter size, in plate wide 1/2nd and 1/4th position, become with steel plate rolling angular separation the directions such as 20 °, 30 ° to materials blank, then carry out machined.General blank sample loading mode of getting uses ruler, set square, protractor, positions, rules and sample.Use the shortcoming of these instruments to be that operating procedure is more, location sampling process is loaded down with trivial details, needs on steel plate, draw a lot of anchor point or line, and often needs two technical staff to coordinate, and easily especially causes adverse effect to positioning precision.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of steel plate location sampling chi, to overcome deficiency of the prior art.
For solving the problems of the technologies described above, the invention provides a kind of steel plate location sampling chi, comprising: sampling mold, positioning rule, pull bar, slide block and bearing pin; Wherein, described sampling mold is tetragonal structure; One end of described positioning rule is provided with chute, and positioning rule chute both sides indicate location graduation and angle index; Described sampling mold by described bearing pin and described positioning rule and described pull bar hinged, described positioning rule is connected by slide block with described pull bar, and a limit of described sampling mold, described positioning rule and described pull bar three form isosceles triangle; Can realize determining the distance of described sampling mold to steel plate edge by mobile described positioning rule, the length changing described isosceles triangle base can be realized by the described pull bar that slides, and then realize the angle α changing described sampling mold and described positioning rule, meet the demand from steel plate diverse location and angle sampling.
Sampling chi in steel plate location provided by the invention, by being designed to tetragonal structure by sampling mold; One end of positioning rule is provided with chute, and positioning rule chute both sides indicate location graduation and angle index; Described sampling mold by described bearing pin and described positioning rule and described pull bar hinged, described positioning rule is connected by slide block with described pull bar, and a limit of described sampling mold, described positioning rule and described pull bar three form isosceles triangle; Can realize determining the distance of described sampling mold to steel plate edge by mobile described positioning rule, the length changing described isosceles triangle base can be realized by the described pull bar that slides, and then realize the angle α changing described sampling mold and described positioning rule, meet the demand from steel plate diverse location and angle sampling; On the steel pipe hot rolled steel plate that the present invention is applicable to different tube diameters, the location of optional position and angle sample blank, has structure simple, the features such as cost is low, easy to use and carry; Meanwhile, use the present invention to position steel plate blank sample, not only can improve the accuracy of sample location, and operating process is simple and easy to control, reduce the labour intensity of operating personnel, raise the efficiency, be applicable to batch sampling operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the steel plate location sampling chi that Fig. 1 provides for the embodiment of the present invention; And
Working state schematic representation in the steel plate location sampling chi actual job process that Fig. 2 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of protection of the invention.
See Fig. 1-2, a kind of steel plate location sampling chi that the embodiment of the present invention provides, comprising: sampling mold 2, positioning rule 4, pull bar 3, slide block and bearing pin; Wherein, described sampling mold 2 is in tetragonal structure; One end of described positioning rule 4 is provided with chute 5, and positioning rule chute 5 both sides indicate location graduation 7 and angle index 6; Described sampling mold 2 by described bearing pin and described positioning rule 4 and described pull bar 3 hinged, described positioning rule 4 is connected by slide block with described pull bar 3, and a limit of described sampling mold 2, described positioning rule 4 and described pull bar 3 three form isosceles triangle; Can realize determining the distance of described sampling mold 2 to steel plate 1 edge by mobile described positioning rule 4, the length changing described isosceles triangle base can be realized by the described pull bar 3 that slides, and then realize changing described sampling mold 2 and the angle α of described positioning rule 4, meet the demand from steel plate 1 diverse location and angle sampling.
Further, a kind of steel plate location sampling chi that the embodiment of the present invention provides, sampling mold 2 and positioning rule 4 can make a series of specification, and the size of sampling mold 2 and the length of positioning rule 4 can be changed as required.The material of sampling mold 2 and positioning rule 4 can be steel, the various hard material such as plastics.
A kind of steel plate location sampling chi that the embodiment of the present invention provides, in actual job process, first adjust the position of pull bar 3, slide block is made to point to suitable angle [alpha], complete sampling mold 2 to set with the angle of positioning rule 4, then location sampling chi is placed on steel plate 1 along edges of boards, reading in positioning rule 4, find out the suitable distance of edges of boards distance sampling mould 2, can accurately locate sample in the position of correspondence and angle and rule.
Steel plate provided by the invention location sampling chi, is applicable in mechanical test process, on steel plate optional position and angle materials blank time location and line; By sampling mold is designed to tetragonal structure; One end of positioning rule is provided with chute, and positioning rule chute both sides indicate location graduation and angle index; Described sampling mold by described bearing pin and described positioning rule and described pull bar hinged, described positioning rule is connected by slide block with described pull bar, and a limit of described sampling mold, described positioning rule and described pull bar three form isosceles triangle; Can realize determining the distance of described sampling mold to steel plate edge by mobile described positioning rule, the length changing described isosceles triangle base can be realized by the described pull bar that slides, and then realize the angle α changing described sampling mold and described positioning rule, meet the demand from steel plate diverse location and angle sampling; On the steel pipe hot rolled steel plate that the present invention is applicable to different tube diameters, the location of optional position and angle sample blank, has structure simple, the features such as cost is low, easy to use and carry; Meanwhile, use the present invention to position steel plate blank sample, not only can improve the accuracy of sample location, and operating process is simple and easy to control, reduce the labour intensity of operating personnel, raise the efficiency, be applicable to batch sampling operation.
It should be noted last that, above detailed description of the invention is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to example to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (1)
1. a steel plate location sampling chi, is characterized in that, comprising:
Sampling mold, positioning rule, pull bar, slide block and bearing pin; Wherein,
Described sampling mold is tetragonal structure; One end of described positioning rule is provided with chute, and positioning rule chute both sides indicate location graduation and angle index;
Described sampling mold by described bearing pin and described positioning rule and described pull bar hinged, described positioning rule is connected by slide block with described pull bar, and a limit of described sampling mold, described positioning rule and described pull bar three form isosceles triangle;
Described positioning rule is for determining the distance of sampling mold to steel plate edge;
The length of triangle base wanted by described pull bar for changing described grade, and the angle α of described sampling mold and described positioning rule.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/083181 WO2016015212A1 (en) | 2014-07-29 | 2014-07-29 | Steel plate positioning sampling scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104768713A true CN104768713A (en) | 2015-07-08 |
Family
ID=53649868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480002776.5A Pending CN104768713A (en) | 2014-07-29 | 2014-07-29 | Steel plate location sampling ruler |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104768713A (en) |
| WO (1) | WO2016015212A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4283861A (en) * | 1979-11-16 | 1981-08-18 | Timmis William W | Plotting device |
| US4955141A (en) * | 1988-09-20 | 1990-09-11 | Welch Richard E | Adjustable pivot angle square invention |
| US5414938A (en) * | 1993-10-15 | 1995-05-16 | Meek; Donald G. | Portable templet and method therefor |
| CN2216930Y (en) * | 1994-05-19 | 1996-01-10 | 向金霞 | Folding type appliance for geometry drawing |
| JPH1123204A (en) * | 1997-07-07 | 1999-01-29 | Hisashi Nakaso | Multifunctional angle mater for three-dimensional object |
| US6105267A (en) * | 1996-01-31 | 2000-08-22 | Hathaway; Glenn T. | Adjustable carpentry angle apparatus |
| CN201002256Y (en) * | 2006-12-08 | 2008-01-09 | 渤海船舶重工有限责任公司 | All-purpose radial ruler |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7913410B2 (en) * | 2009-06-01 | 2011-03-29 | Chris Monturo | Device for measuring overall length of a firearm |
| CN202158814U (en) * | 2011-07-08 | 2012-03-07 | 中国石油天然气集团公司 | Portable steel pipe sampling positioning ruler |
| CN203543456U (en) * | 2013-10-08 | 2014-04-16 | 长沙理工大学 | Positioning grid ruler |
| CN103743310B (en) * | 2013-12-30 | 2016-08-17 | 中国石油天然气集团公司 | A kind of location sampling chi |
-
2014
- 2014-07-29 WO PCT/CN2014/083181 patent/WO2016015212A1/en active Application Filing
- 2014-07-29 CN CN201480002776.5A patent/CN104768713A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4283861A (en) * | 1979-11-16 | 1981-08-18 | Timmis William W | Plotting device |
| US4955141A (en) * | 1988-09-20 | 1990-09-11 | Welch Richard E | Adjustable pivot angle square invention |
| US5414938A (en) * | 1993-10-15 | 1995-05-16 | Meek; Donald G. | Portable templet and method therefor |
| CN2216930Y (en) * | 1994-05-19 | 1996-01-10 | 向金霞 | Folding type appliance for geometry drawing |
| US6105267A (en) * | 1996-01-31 | 2000-08-22 | Hathaway; Glenn T. | Adjustable carpentry angle apparatus |
| JPH1123204A (en) * | 1997-07-07 | 1999-01-29 | Hisashi Nakaso | Multifunctional angle mater for three-dimensional object |
| CN201002256Y (en) * | 2006-12-08 | 2008-01-09 | 渤海船舶重工有限责任公司 | All-purpose radial ruler |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016015212A1 (en) | 2016-02-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150708 |